00") madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x48, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x3f}, @in6={0xa, 0x4e24, 0x8, @empty, 0x8}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000280)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000300)=0x3, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x2, 0x30}, 0xc) 2018/03/08 10:59:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@empty, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) readahead(r0, 0x1, 0x0) close(r0) pread64(r0, &(0x7f0000000100)=""/210, 0xfffffffffffffdf2, 0x0) 2018/03/08 10:59:37 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) sendfile(r0, r0, &(0x7f00000f2ff8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000230ffb)='9p\x00', 0x0, &(0x7f00006c9f66)) 2018/03/08 10:59:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = memfd_create(&(0x7f0000000040)='tunl0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x0, 0x0, 0xffffffff, 0x1, 0x3}, 0x4, 0x2}) 2018/03/08 10:59:37 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1c, "b41f40c8fbb3d5d31a1c31f00440c04545975c3b230cdc7548d8b608"}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, 0x8) getpriority(0x3, r0) getpriority(0xfffffffffffffffe, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fchmod(r3, 0x4) 2018/03/08 10:59:37 executing program 0: r0 = epoll_create1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20380, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20000010}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000380)='./file0\x00', 0x103003, 0x2) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000040)=""/98) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xf1, 0x2, 0x5e}, &(0x7f0000000240)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r4, 0xffffffffffffff8f) getpeername$unix(r3, &(0x7f00000000c0)=@file, &(0x7f0000000140)=0x6e) r5 = memfd_create(&(0x7f00000003c0)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="010005aaaaaa13aaaa9caaaa0b2bb3ca360b57"]) fcntl$addseals(r5, 0x409, 0x4) ftruncate(r0, 0x6) 2018/03/08 10:59:37 executing program 2: 2018/03/08 10:59:37 executing program 6: 2018/03/08 10:59:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@typed={0xc, 0x8, @u32}]}, 0x20}, 0x1}, 0x0) 2018/03/08 10:59:37 executing program 6: 2018/03/08 10:59:37 executing program 4: 2018/03/08 10:59:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "9245b6d718b64320560f01a1a1bee4ae"}, &(0x7f0000470000)=0x18) 2018/03/08 10:59:37 executing program 1: perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/08 10:59:37 executing program 0: 2018/03/08 10:59:37 executing program 5: 2018/03/08 10:59:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendto(r0, &(0x7f00000000c0)="702186e263f8c69d8e3bb362e13462da15a334547250b826d19507ce27ec024f2ec5d963e8cd033d", 0x28, 0x0, 0x0, 0x0) 2018/03/08 10:59:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001d00010800000000000000000a000000", @ANYBLOB="0000000014000100fe800700000000000000000000238600"], 0x2}, 0x1}, 0x0) 2018/03/08 10:59:37 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x10000100000001, 0x8) 2018/03/08 10:59:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x15d) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/08 10:59:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) fcntl$setflags(r0, 0x2, 0x1) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff, 0x80000000}, 0xc) 2018/03/08 10:59:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0)=[], 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="ce3498faff0000010114000001f40000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) 2018/03/08 10:59:37 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000349ff0)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00004f2000)='\f', 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0xfffffffffffffc00, 0x5, 0x3}) 2018/03/08 10:59:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x80) syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r0, &(0x7f00005d4ff8)=0xfffffffffffffffc, 0x2000000000000ff) 2018/03/08 10:59:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[], 0x0) 2018/03/08 10:59:37 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) sendto(r0, &(0x7f0000000000), 0x0, 0x8080, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x3d0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="100000040000000000000008004c0000"], 0x10}, 0xfffffffffffffffe}], 0x1, 0x0) 2018/03/08 10:59:37 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400200, 0x110) pwrite64(0xffffffffffffffff, &(0x7f000003bfff), 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) read(r0, &(0x7f00000002c0)=""/229, 0xe5) 2018/03/08 10:59:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='}\x00', 0x0) connect$ax25(r2, &(0x7f0000000040)={0x3, {"4d58feda0b084d"}, 0x81}, 0x10) ptrace(0x4219, r1) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, r1) 2018/03/08 10:59:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) [ 46.467462] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 46.485163] audit: type=1400 audit(1520506777.401:27): avc: denied { bind } for pid=7447 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/08 10:59:37 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/08 10:59:37 executing program 1: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/03/08 10:59:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000079fe50)=[], 0x0) close(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) 2018/03/08 10:59:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001800)=@ipv4_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0x6) 2018/03/08 10:59:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="ea2b03d6f93be6ee720004d240556c5a", 0x10) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/03/08 10:59:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="9654cea4f5e5589ff363041f644885713bbede8f6d62512fca27e94270c3f4d5c44c216b6aadabcb175dc08a4907073b57c606911b91ea3140b1f12d881ec67dca875ace0c9dd9d6ffda1752b4729408a4e2db559eb62da09a6f014fa6f92da6155214a2cff76c232cbbc6e3d0746f5558a662d775", 0x75) 2018/03/08 10:59:37 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) 2018/03/08 10:59:37 executing program 2: r0 = socket$inet(0x10, 0x1000000090000003, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x35, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @empty}, 0x1, 0x400, 0x1, 0x20, 0x3, &(0x7f0000000000)='dummy0\x00', 0x6, 0x4, 0x96d1}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x78c9}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/08 10:59:37 executing program 4: r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xb, 0x4) fallocate(r1, 0x0, 0x0, 0x3) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x7bc2, 0xb30, 0x6, 0x1f}) 2018/03/08 10:59:37 executing program 2: unshare(0x8000400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xc658, 0x0, 0x101, 0x1000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, &(0x7f0000000300)=0x4) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8004, 0x1) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3, 0x1, 0x10}, &(0x7f0000000140)=0xc) 2018/03/08 10:59:37 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x103501) fcntl$setstatus(r0, 0x4, 0x42c01) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/03/08 10:59:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x305) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) poll(&(0x7f00000000c0)=[{r0, 0x2021}, {r1, 0x20}, {r1, 0x401}, {r0, 0x1}, {r1, 0x4000}, {r1, 0x4000}, {r1, 0xa000}, {r1, 0x2}, {r0, 0x1}], 0x9, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000280)) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) ioperm(0x7f26, 0x7, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) 2018/03/08 10:59:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000011000/0x2000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/03/08 10:59:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="1538ba6b32e4f5fb8f38f2e54339216eea1f5a77dea08fc46b6f4a9e31b6817f37114355d98bf776eda5f857e7d0b8ffe4a4fcef344a69e9a905f5cadcbe7d4d65533cf9e938869dfaaa9762bfab28745a0611e6e3940081c9071315eace7b0537f1b7167be9b86376598f0589c00ca367a982163e86c83ea6af7daeef60130e7d0781838cd14ed8271454f78bd1e0a843843e3999b5b794db03721644d89149d838bf3f6b77a7ca5328996eaa24320a2185d76aecc04855b2ef97b21c1967c3f67a6ef13c884c804df88756366dd508bdb189978f9667375e6e59ac531a47616ef58e55ec56", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2000, 0x0) timerfd_gettime(r1, &(0x7f00000001c0)) mmap(&(0x7f00006b8000/0x2000)=nil, 0x2000, 0x200000000, 0x50, r0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40081, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/03/08 10:59:37 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x402400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getitimer(0x0, &(0x7f0000000000)) 2018/03/08 10:59:37 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f00000000c0)='wlan1\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0xc}, 0x4a}}, 0x2, 0x7}, &(0x7f0000000180)=0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000600)={0x100000001, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x88) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x548}, 0x8) connect$ipx(r1, &(0x7f00000003c0)={0x4, 0xff, 0x7, "e1b223a7a60f", 0x1}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000001010000000000008000000f000095a2f4a687b8d32e446edead5932c45ebe342e942ca4ffc96c498d481a1da809f807e6661c0fb379d1a05d9ab2e9ba47077d7b95b1f6f9f4aad571b01b4d78d7b9a8b060f77b535e44bfd8f5a2ba579cc67db6c48fe66511e185ade01405ea8bf533862869e44dc52cd74f45d319ba3d02931c79fecaa4f45a3cadaeb1f348a538815a25e149880454ad8c5c11236ba0674581ea756aa2dbb86e3da38d6e0d1ee7bca31e978982e121c5cb8398fce72b9b180e3b0068eed0fc599c6e12507e70993ae76c3d99bf55695f2d60eb45e93cd3d6e08e08256427d2eac638da4aa445e8e78e2b"], 0x14}, 0x1}, 0x0) r3 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000500)=0x15, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000580)='net/igmp6\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000005c0)=0x6, 0x4) write$tun(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="00ffffffffffff00e7ffffffffffffff00ffff7f000001aaaaaaaaaa0e088000000000000000000000000000aafee4bcf3d2ce1dfdb62c44264140dcef5c04e7f1f6e9f1a6449d9f16c1f69c440d4643c33cde5c4903f14826ec5e50d93bacffc00fe643fc5c7d9724146200000000000000"], 0x34) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000000480)={0xa, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) bind$ipx(r3, &(0x7f0000000540)={0x4, 0x2, 0x20, "a90eb8abbe9c", 0x1}, 0x10) 2018/03/08 10:59:37 executing program 4: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) alarm(0x0) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:dhcpd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x34, 0x20, './file0\x00'}, 0x3d) [ 46.721099] audit: type=1400 audit(1520506777.631:28): avc: denied { accept } for pid=7524 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/08 10:59:37 executing program 5: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x60881) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/08 10:59:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f00000000c0)=@alg={0xe0, 0x10, 0x0, 0x0, 0x0, {{'ccm_base(pcbc(aes),sha256-ssse3)\x00'}}, []}, 0xe0}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000300)={0x5, 0x6, 0x1, 0x8001, 0x98a, 0x77de, 0x5, 0x9, 0xfffffffffffffff7, 0x1f, 0xffffffff, 0x6}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@ipv4_newroute={0x34, 0x18, 0x804, 0x70bd2d, 0x25dfdbfe, {0x2, 0x80, 0x14, 0xfff, 0xfc, 0x3, 0xff, 0x7, 0x1a00}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x15, @uid=r2}}, @RTA_MARK={0x8, 0x10, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/08 10:59:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffd93) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="00556cae7a8b891916a8e610d8c23f89790deb6ddace25d41e05e684268aed475f9540915e6f93f31607f79b987a188008ac8a322e5ec56cbd22c5f2d32f27091a8c0dd8424e8a5248640eec1006a1b8cf5cb6cc941873158a40babb68d41b3c7228888e07153fd6f8294d30e8ebfdbd16ed2e7a10aeee0bc6dcbddd17806299284ea1f77fd4", 0x86, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002680)=[{&(0x7f0000000200)="eac35328c633e97611173ff6429f5798fc6d0dddf15de39ba77c0385906ca2f8ebbd7f5d6619eff21fe895", 0x2b}, {&(0x7f0000001240)="f036a4a57cd9b87640fa3255cbc9ff2f8d09a7444e991a68beed66f8d54de3b447088adb0022fb0f74cfdbf8d9611b9b12bd27ed47e387ace293c7fd77fbdabe3e8d343c3fe31d29e62d8bba9fab13e1503cd9a29822cd732f711266c88adeb26fd134b86f47f564a3331ab452eb44863c54c9e13943d14e63ed858293edd778c481ddef0339fa2917d3a392ddef22d7147c94cfa44b44bc4a2d591497fefc4855f27c501dac1e13d362914c5a3df3893e0efe8ac917859a76765d95d48353e3d9b93bacc3fb649be521afbf4ad57f18c08f449042d31eef4c0c4d0ea97198b324cfa9e5f7c62f8f675845e4e83becc561a191d07d235c", 0xf7}, {&(0x7f0000001440)}, {&(0x7f0000001580)="c3e630bca63e8635aa4ae1f2fda06ee4abca53c659e59d94c8e741a8f7c50b140ecc3d56d20a9e59add097ae", 0x2c}, {&(0x7f00000025c0)="e1980594c0a4a896a25a64ea0fa0e84fb4ce5ad905a2cb9f7c6e7457abe5287f37e366966c6800b05783f98cb36bc14d1b2935df341806bef17b70871a8761f8aed579248092be71eaceb0639d74a1cd96774562d98824026597d9ec46a52f60c7557adf435fdf296e920ef78bf97a066feb4e1452c64eaecb14413c23b5d16df23496af8c3611eb7f842cbb934ee9a607cdb22ad3ded50d81e70d08346a5b89", 0xa0}], 0x5, r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000080)) shutdown(r0, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r3, 0x5402, &(0x7f00009dc000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fe4ff4)) r5 = syz_open_pts(r3, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) readv(r5, &(0x7f0000fe2000)=[{&(0x7f00003b6ff8)=""/8, 0x8}], 0x1) recvfrom$inet(r0, &(0x7f0000001440)=""/6, 0x6, 0x40, 0x0, 0x0) 2018/03/08 10:59:37 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'teql0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xad}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x7, 0x8, 0x4, 0x100000000}, 0x14) writev(r1, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/03/08 10:59:37 executing program 2: r0 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000300), &(0x7f0000000340)=0x4) signalfd4(r0, &(0x7f0000000380)={0x5}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x225}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0xd4, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xb99, @mcast1={0xff, 0x1, [], 0x1}, 0x4c06}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x53b9}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in={{0x0, 0x4e20, @empty}}, 0x0, 0x0, 0x0, "32cf594f07e09e86453d36aa0d1dde6a8c1f2c6cb1f414adbaf1f79e8d5aeb1198236c9e834bebae030b126a69d971e242e120342b903ac8f29415ccefec51f6fa87da4b67f297f91ab809559d94c5c8"}, 0x160) 2018/03/08 10:59:37 executing program 4: mq_open(&(0x7f0000000380)='.*\x00', 0x0, 0x0, &(0x7f00000003c0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)=""/228, 0xffc9) 2018/03/08 10:59:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xfff, 0xfff, 0x1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=0x0, &(0x7f0000000880)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000008c0)={0xf54, 0x6, 0xfffffffffffffffb, 0x8, 0x0}, &(0x7f0000000900)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000a40)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x4, @empty, 0x3f4}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000100)="615d0320398d5e6ccb80a7f9592f605575389b1e8c779ffb8d5ecf5fb14dda1b49e10ef9a8ae3e7cc47df72d7eccf5664c660af52c86c52635932e1359bfb59686013782f92df6", 0x47}, {&(0x7f0000000180)="0d87c158faed4dd4448b60fef71abd9174aa84358f7c710527dd8790827a71a3b1cf953cdb399f61d60c15748983ed6378e8c2807bb5e26f2b65dbbabc92e1a50f828034a908e7836d72e3cbd1ed988695097b4deaa83b74cf6ebda42958af1d0db58ae738f969fb45aa89ff9ec9a5c809765b37da92aea3dd6d180a0f77fa034c95a07d84d801d9bb34e04da5054d11de8127333f3ce90c9dd59909d41bf072da4c8a6ee5734847bab6384d46a33fa90b5a06bdedfdcf89d5424b75ae399cf07722f1", 0xc3}], 0x2, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x206, 0x7fff, 0x6, 0xfffffffffffffffe, 0x5, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x6, 0x3}}], 0x60, 0x40004}, {&(0x7f00000003c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000400)="ee379f96fa5ff3aac93794efc9b61e90498d1afb0cf7bb158cdf4d939f59576f8185e4c73c155471d61500bcc5a633655355335bafbf8ac5e2583d9acc02ed938d9d258f66dbd9ebc2bc7e8bee8723f2e5961cd5b0c11b525c889ef1bfa7af6a17d0db4648df57957cb947cbdcd7dbe4", 0x70}, {&(0x7f0000000480)="34d6e81788be54e312c26c75121304e630becb04d95740faea60238cc81441ff3f5a8812fa66e813b0bfc9be36fb854bf2b6810e35c9e31f0f3550017c63b6ab8886b8bb33b0cc0219731006e9c0dd1956f7a7df0c6f3636c1bb39c583fa5bc8d272d5db6a6f88a95cd7d3b46e8da753f629ba888cb4290d8ce4777a3aa82c4f1bc8", 0x82}, {&(0x7f0000000540)="06106d732da1a8041ecbe48a5414e0ecdf18b89d2ecd70c61ee56997e5de13bfdcead748038a55161c29857514e022418be928e59f032a265a8ef17bb3da49ff23dc322f10ed0a9aeabfc6524c4d194133354917e8ba0cd229cb1b1d20a0", 0x5e}, {&(0x7f00000005c0)="8ca980fe97b72b505d30", 0xa}, {&(0x7f0000000600)="1fa0c2133a0415dd0354d42ed21546d28c6d27eeefda15b06350b260444ec79054216e6fad923aa1cebbfee14480d0a90f896de9128fe12833e3c91fd1729e409e08ff511b71c220ee426e6c9ca314905b6ab1845bcb6a61a3e8", 0x5a}, {&(0x7f0000000680)="bdb14304518ed4c999b5d7ff41555d1da3be5ae7ee71e71ab958f9a51b3403817f3a33a90e75b27ee7c5", 0x2a}, {&(0x7f00000006c0)="9659a65c89b1d91c0230c6aaffaea6b26c8e103742df0ddc567f9a1727458a214c56baae7868668f10d755a7d053e80a2f566802a1c1136dffd01213ff89a48a99734bef00", 0x45}, {&(0x7f0000000740)="34bae479abebf8a81016b7dfd032711c5ba04660b2733dda72819fd33a60e79c3b37abcf629a1f153d6c65f6e3421802bab41b00f4b456e015ed616e49e0a7be22562c977d29c6e46270a3ad2b9e549b2a99c8837c5fc6f016", 0x59}], 0x8, &(0x7f0000000940)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff80, 0xe, 0x2ef, 0x900, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe4e, 0x8, 0x8204, 0x3, 0x9, 0x800, 0x9, 0x0, r4}}], 0x60, 0x80}, {&(0x7f00000009c0)=@in={0x2, 0x4e23, @rand_addr=0xfff}, 0x10, &(0x7f0000000a00)=[], 0x0, 0x0, 0x0, 0x881}], 0x3, 0x80) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/08 10:59:37 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x411, 0x4) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r1, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/03/08 10:59:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f000023efbc)) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) 2018/03/08 10:59:37 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000a33000)={0x0, 0xfffffffffffffffd}) pwrite64(r2, &(0x7f0000000000)="197cf18c615d4094bf8c100597158adfc4e4d2bf001e4cc9022f43f84aad1c3208b2be2b7c3921421dc1", 0x2a, 0x0) 2018/03/08 10:59:37 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) close(r0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) inotify_init() socket(0x0, 0x0, 0x0) 2018/03/08 10:59:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}) 2018/03/08 10:59:37 executing program 2: r0 = epoll_create(0x5) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x1000}], 0x2, 0x8000) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/03/08 10:59:37 executing program 0: r0 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x4210002) keyctl$revoke(0x3, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x1800000, &(0x7f0000000080)=0x1) 2018/03/08 10:59:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x43, 0x0, 0x10000000076) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x1) 2018/03/08 10:59:37 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x4000000000}) setns(r0, 0x48000000) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={0x0, 0x9}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000700)={0x0, 0x2}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000780)={0x0, 0xfffffffffffffe01, 0x10, 0x6, 0x27d}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000800)={0x0, 0x5a60}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000880)={0x0, 0x6}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000b80)={0x0, 0x100000001}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x6, 0x100, 0x8, 0x1, 0x3c, 0x1000, 0xffff, {0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, 0x3f, 0x9, 0xf2, 0x3, 0x35a}}, &(0x7f00000020c0)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002100)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x7}}}, &(0x7f00000021c0)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002200)={0x0, 0x80}, &(0x7f0000002240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002280)={0x0, 0x3}, &(0x7f00000022c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002540)={0x0, 0x8}, &(0x7f0000002580)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002680)={0x0, 0x84, &(0x7f00000025c0)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x6000000000000, @empty, 0xffffffff80000001}, @in={0x2, 0x4e20, @rand_addr=0x400}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x3ff}, @in6={0xa, 0x4e24, 0x4000, @empty, 0xfb7}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000026c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002700)={0x0, 0x8}, &(0x7f0000002740)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002780)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x5, 0x8, 0x5, 0xffff, 0x10}, &(0x7f00000037c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002880)={0x0, 0x401}, &(0x7f00000028c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002900)={0x0, @in6={{0xa, 0x4e20, 0xcee5, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x6, 0x2, 0x7, 0x8ab5}, &(0x7f00000029c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002a00)={0x0, 0x2}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002a80)={0x0, 0x7, 0x30}, &(0x7f0000002ac0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003240)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xdf, 0x2, 0x401, 0xffffffffffff8335}, &(0x7f0000003300)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003340)=@assoc_value={0x0, 0x5}, &(0x7f0000003380)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000033c0)={0x0, 0x7ff}, &(0x7f0000003400)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000003440)={0x0, 0x1f, "e1e1fa5143d1f434ee89a9dce48718f6abd93fa9020104a98f96aed6063678"}, &(0x7f0000003480)=0x27) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000034c0)={0x0, 0x5f, "038e9f2f9676ae770b06626720f3eba1d2773da739f9592138b947b635e885b7a7cce441b0076a410f9d3af24dea719432e70835cbf61bbc0e0a5473671bcb2e81bbf410a6b6666e042bc13e0af2180b1845079297c1cf3e8cf213a127e659"}, &(0x7f0000003540)=0x67) sendmmsg$inet_sctp(r1, &(0x7f0000003680)=[{&(0x7f0000000340)=@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000440)="b4d8fd363df19ba5148993da71fbc2ba262fc78122ec4d38ca802d634e7aa82aad451a2b4337b8b185a361e7e4bff5567710e538529338cfb061a4e98f86d8d4a47671a472f308719699432ab45cf1858ba40a023a165452c10003960a77fdb79377c4d9050553c90a572ac1030ce8be95c082001676c36387d5844746a52846260517ed0cd6652a4e4cc50e2aad65acbffac11d29efb96e30d4a49dadb8c2dfe3e774dc4bc7c4930442623dc547f048c8a6ea1158b2", 0xb6}, {&(0x7f0000000500)="3b5f9c9783f790dce3227e190b1c617fdae0f1054dff2070954fe561912aa6f01346514675a339eb0dd230ad7b5ebb5bc508c625a3f18507f23e04259f4b7672", 0x40}, {&(0x7f0000000540)="ffab80ef7e30350264be43ebb770abf0ae10c792665615e6ae5550b64e773d51d536f0e9f65f8f7918c641a7aade03132861563a8905c7ad2533daf549fd8b6844c6da8633884a8fd80f5295df370fc06b3bfe839d53c1010c5b5d9137e8da8901bdb88fc8bf1286c6020e6bf25fdef6384d954bd1a44dd622544554732a6023fb34aeadc5962a55d0ccf651d490deea85ae190235cbe4f0fedff622713432cbc2792040a6edd0ae6af027e224ac25ba8102137b165fc529e21ccd996486e9b6d3a6973db63f1daf3c5e379347475f75", 0xd0}], 0x3, &(0x7f0000000900)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x9, 0x80000000, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x8208, 0x1, 0xb6f, 0x89, 0x0, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x7, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x401, 0x213705b3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x3, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4c7, 0xff, 0xc, 0x5, 0x3, 0x7fffffff, 0x0, 0x6, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x1f, 0x7, r8}}], 0x150, 0x20000000}, {&(0x7f0000000a80)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="f89f842a3dd210ad2b0c454682310837b0b6fe91aec455cb89421a4c573985ee1c234d6005023761ba56a10d8030afd0f85c4b8896e2194ac9a73271ba0d792c998522044a14e95d088ad37b18ef095a88de765d142eb3c14e38da", 0x5b}], 0x1, &(0x7f0000000c00)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x200, 0x0, r9}}], 0x30, 0x4000}, {&(0x7f0000000c40)=@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c, &(0x7f0000001f80)=[{&(0x7f0000000c80)="cf33af069ed1d8b758ddbf10f9dc13dde576e6d84bb47f81f9df473c964bc492d9482684791625a1d06ca6a4a98bd5b9a392d62e00ee3e538cdee6ed3d6da6e891c9626236c0760a5b137307bd9f73465c8eb04536a149cc8b62c943ad67a7070ebec494b4b56341830057f03466ba6e85a925500f99942dcb3c1accff8bc1e3ade1ffa7614b2bb73dc38637948bd51b40", 0x91}, {&(0x7f0000000d40)="a9c1f933d9b4222aab7ca885e8ee020e94abb903d7ab6d65d5caba152b3ffc841b5cd3243501e822d0c4df67133f3b916e22a6f73afee9f38608786c8e2ca6a2ca08324b3a6dd994bec3edbf0ac2f802f398bb718947d09f97748a1deb2c37f31339af9b0aa28370ca952d2e7d92f90b3dd12272571298fdea395659dcf542ec2a518dbfb3bf41cc1ab4b6bc20376b3e234eca9ee783606b45428f19869eb93cca88b7bd352ff3ccd5c62d7d588db7c6c805da2f93e8fdb1e581453c1cdf089f7428685251bb001aef3ca44b9c97e907c078e178d3cf7385eaa61d46bb7ee5", 0xdf}, {&(0x7f0000000e40)="9000b503f2d6d552e702849e2bb17448aa7228931d950853401c591025cf72d34cbd3c4e03625c7985206660b80bd5202c64a279d55e6b0c69cde39c16450084db3e00a6f6", 0x45}, {&(0x7f0000000ec0)="8430c35999557dcf95c987e06a7c841a2b07749566a5eeffe639ace8118755237875259cb9ef32a9d92bc288ed47ed09448fbc4a0a9359db1b3e6162a3fa02dd19c40d103fef774cdc7041396f85ba7279251d0ca4daa728be", 0x59}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="a3a17f2859441632a6606a416d6d7cfbdcea1d6bae8433dc95537bcd2bb4ca094ea57387897472d1bffa4e793efbc8deb7", 0x31}], 0x6, &(0x7f0000002300)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x5, 0x1, 0x7, 0x36, 0xd6, 0x6, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8209, 0x8, 0x101, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000001, 0xa6ca4ac10ce41ef5, 0x7, 0xdb23, 0xffffffff00000001, 0x7, 0x752, r12}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xfffffffffffffffd, 0x5, 0xfffffffffffffefc}}, @sndrcv={0x30, 0x84, 0x1, {0x255d, 0x4, 0x2, 0x8, 0x6, 0x9, 0x576, 0xfffffffffffffffc, r13}}], 0xf0}, {&(0x7f0000002400)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000002500)=[{&(0x7f0000002440)="e11dca31ad4ac558349a45f3a9a2f7ca2719fe3bc5ac217071703e80edeba0b260a1f297cd18b384e66ccd70233988cc10c660de5557e4a212fdd0be806f8f58e5a31815f26965493eff866ec339044a2541e7d617dba78b37800f70e80ca1643990c1eb1781b92703fce6c2af77d0a14458b750dabae2ed145395a8ce93489471735962210e1a11b3f14fbe3252", 0x8e}], 0x1, &(0x7f0000002b00)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x2, 0xfffffffffffff669, 0x7fff, 0x5, 0x0, 0x40, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x845, 0x820e, 0x4, 0xca, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8200, 0x50, 0x2, r16}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x3, 0xffffffffffff8001}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f4, 0x1, 0xc4, 0xf388, 0x2, 0x8, 0xc6c0, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x4, 0x3, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x69, 0x2, 0x200, 0x400, 0x6, 0x2, 0x4, 0x6, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x1, 0x865c, 0xffffffffffffffff, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x2, 0x562b, 0x4725, 0x400, 0x60, 0x800, r21}}, @init={0x18, 0x84, 0x0, {0x100, 0x2, 0x5, 0x10001}}], 0x1e0, 0xc010}, {&(0x7f0000002d00)=@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f00000031c0)=[{&(0x7f0000002d40)="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", 0xff}, {&(0x7f0000002e40)="9e84bfca717551a031b020e374978d1a66c200d273677e56f2ec70a80f9f82f99e86c4772a7f1c0cac6f84e17bcd6ea358e9d2a2248743df7f8a9c08a9765696984914245d0a060b71f4b770ea8f0e80f508bc2d4f126eba0b1bb7a37d7581d2128b682880d1af1fc81d0302e5ebd15b0a36601da71928a980058505f460ac19a04b81", 0x83}, {&(0x7f0000002f00)="5cb4a176964c00f7d0f5ae25e6ad3814d54ae6d56fb8c67a08d4f518ad08aff4933162b32171c7d726c4babcd0053719473a173fb5e20f117c02eb40f5a4ad57ba26b93c2f589ee20d2296b5d2766621f51bd997950ef3c8fa6746b7bcf90a3b157cce9b81e6cb98654b2b389e1e68225b04de237ee5dcafbcebaad2f38684b332ca7c2e2a4a31f2493f8b9a7c6e1a14b8bc4c135a2a8bbd0aa12321dbea2edd017f0d82503564", 0xa7}, {&(0x7f0000002fc0)="9dfb1b6a806d2aa391f5a4d8bb6d3cb3b4209811f11dea1412d189f225a63d427b58e727b065f51c98d731590ed92beac879d5c3017d6af7ea274c9d62d8af94b3217d429392cc71efdad79947b2db7d1a44b1f222af7b13c85c86f4b0f20da021e67f37c92e15f7238717410e2f90a0f2cf0611bb046fa1e6181f82f40cd56fda57741642e9dc77cf8beb3daf34bc11a86b480dc56a680f12028a7df52cc342439fae2fef20f3ddbe08fa7a6e9ea26bbc4aef2ac0814433a1f55c9ccf658acbb995c51b6080846116989b8ab46cc24920db2392bead", 0xd6}, {&(0x7f00000030c0)="3870ad3bb694d1ccabe769e1867be1f2ffc877c3ddf7d1841185146ef07081618c6aca0e5e5fa41a13", 0x29}, {&(0x7f0000003100)="b4a7c827b5134dd59d73d19cbcb3c0ebb9f54d537de6308a0adff5b3f4ffe81023b7871a4449f595970b6fec45c519dca7f121db46bcca87513d8271b9052e3bd59574e4e84edd13bd467277318d51a841babe12e87e9b4a5b7bc3804a21732e84944737bff248e622fc5a686337ba30945b26381c03957bcfb1f9bf9f21e7d8c23f0a16dd5cf133d6", 0x89}], 0x6, &(0x7f0000003580)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x204, 0x2, 0x4, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x8200, 0xbbf, 0x2, 0x40, 0x272a8c37, 0x7482, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x200, 0x3, 0x4, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x7, 0x200, 0xb99, 0x5, 0x3, 0x800000008000, 0x80, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x1, 0x2, r26}}], 0xf0, 0x10}], 0x5, 0x20000890) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x0, 0x0, 0x1, 0x9}) chown(&(0x7f0000740ff2)='./file0/file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000400)={0x98a7, r27}) r28 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="125d07005e9ce645fba7f04e9c7512c156b190445a776e4fd5e79574263a951e1e3a8688638f44f90b1e9b78ba7c086b4336cba419ab9dd5ef98acc4d74e305ff5ebd616372d1c88e6128b506faf"], &(0x7f00000001c0)=0x1a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r28, 0x84, 0x5, &(0x7f0000000200)={r29, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}}, 0x84) epoll_wait(r1, &(0x7f0000586000)=[{}], 0x1, 0x0) r30 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r31 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000180)=0x1) renameat2(r30, &(0x7f0000000080)='./file0\x00', r31, &(0x7f0000000100)='./file0\x00', 0x2) 2018/03/08 10:59:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={r3, r4}) sendto$inet(r2, &(0x7f0000000100)="b0e798c8dadddf8c9ee49f42778b73651dd203786d236752ac83659bc908ba90cf4e04e3c8a65992f6000377c3e0a58cebf0480444132d7fa7d331496ce7b78ff03f963a80f1f155d2e217df71c81d1a12285ad862041fb955fdb4e6dcbc341d85015cff9139e33088e902dfe10461d612889949aa53efc38f66a5c08f0ff00151b41413a28750522286c7ce5f923d3401d87b03e8a41da7f1c66873ccb4806c9f573585089ac8df45719d1f", 0xac, 0x4048800, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) 2018/03/08 10:59:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x5, 0x3}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000180fc0)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x200000000000011c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/08 10:59:37 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/03/08 10:59:37 executing program 1: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000035ff8)={r1, 0x5}, &(0x7f0000060ffc)=0xffffffffffffff0f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x9}, 0xfffffffffffffdaa) clock_getres(0x7, &(0x7f0000000180)) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r3, &(0x7f000005e000)={0x5, 0x0, 0x0, @thr={&(0x7f000005efbe), &(0x7f000001eff0)}}) mq_timedsend(r3, &(0x7f0000037000), 0x0, 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/03/08 10:59:37 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x100000001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x28}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x100000000, {{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xb3}}}, 0x88) 2018/03/08 10:59:37 executing program 6: r0 = inotify_init() ioctl(r0, 0x4, &(0x7f00000000c0)="a7311fc60b0cf66b2ca8f9b3b5697e0e8ab453ea8cf9741758d3987be4fe4b37f2ee2f07fa87bc6736a2ccde70076d2b944aada6991633d203000a0e67ab9ec1c0e20cd5b0fcaf4f3642438db0bce7a0d55c0c4c390930eeefd6cfeb823c687d10f07a9bad5a7d1103a3a2148fd3c220488df486c97873a68d2c666cc72e9dffde385a59937804374cf4681a44382edbc7056e16bb2cdc19ae5c221e611b2cf319db29f793fbe0624babd01a950781bcdf4e3f2d11e852da4b048cb020b30c9ccfa4c27fdcb8e362d775b65dba4fbee05369f46117b882") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r1, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x11c) 2018/03/08 10:59:37 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000a43000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000018c0)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000140)=""/62, 0x3e}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000340)=""/15, 0xf}], 0x5, &(0x7f0000000400)=""/41, 0x29, 0x2}, 0x1f}, {{&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f00000005c0)=""/2, 0x2}], 0x2, &(0x7f0000000640)=""/4096, 0x1000, 0x10001}, 0x8000}, {{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/194, 0xc2}], 0x1, &(0x7f0000001800)=""/133, 0x85, 0x80000001}, 0x80000001}], 0x3, 0x40000001, &(0x7f00000019c0)={r0, r1+30000000}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001a00)={'dummy0\x00', 0x100}) 2018/03/08 10:59:37 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) 2018/03/08 10:59:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001040)='/dev/urandom\x00', 0x0, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000001300), &(0x7f0000001340)=0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000001380)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/mls\x00', 0x0, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000010c0), 0x80800) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x20102, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer\x00', 0x40, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/relabel\x00', 0x2, 0x0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/keychord\x00', 0x20000, 0x0) r9 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ppoll(&(0x7f0000001200)=[{r0, 0x4}, {r1, 0x1208}, {r3, 0x101}, {r4, 0x8002}, {r5, 0x8}, {r6, 0x80}, {r7, 0x4}, {r8}, {r9, 0x191}], 0x9, &(0x7f0000001280), &(0x7f00000012c0)={0x6}, 0x8) r10 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x4) ioctl(r10, 0x2288, &(0x7f0000871000)) setsockopt$inet_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) flistxattr(r9, &(0x7f0000000040)=""/4096, 0xa3a) 2018/03/08 10:59:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa9, "3440f001b1a7dd6d8015de3a3e17306c7a7fcf95542bc0f8d27cf66549aac17e7885e646ee7887fc40341236cdf4e3060e94ccd07ed556814b439177648b4fcf0a26c148dc0f8359bbca6e2044b68233d525cd148f7edacb941cdb959a08deccfefe3d42edae77208094e225b674e3c65d12741af6bc4ede6255d8027860dca07fd570c463dfcd283ec1bef6d0f449900dbda2827204f573725edab70f2b6da1adbd8f975cf907bf34"}, &(0x7f0000000100)=0xb1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) gettid() ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000001c0)=""/81) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x200000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0xa, &(0x7f0000000300)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000480)={r2, &(0x7f00000003c0)=""/139}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ashmem\x00', 0x103, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000500)=0x1ff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000006c0)=""/109) mq_timedsend(r0, &(0x7f0000000740)="474c818d80130828828a6bf446ccd7b1513ec1970f6a0933cfd034dbc86813df42d5c8a54b52dfdaf1054ddd7cdab51b2b3f70d54237912f7f29f5d608b15ed11fc3dcb6ae3b71bf3d44273220e1fceeefeac2fa09244f0585b8c02ed809fbbc7fe525", 0x63, 0x1f, &(0x7f00000007c0)={0x0, 0x989680}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000900)={'broute\x00', 0x0, 0x4, 0x98, [], 0x3, &(0x7f0000000800)=[{}, {}, {}], &(0x7f0000000840)=""/152}, &(0x7f0000000980)=0x78) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000ac0)={&(0x7f00000009c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000a00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x8, 0x5, 0x4}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000b00)) r4 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000000bc0)='.request_key_auth\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c40)='eth0selfeth1%md5sum\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r4, r5) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000c80)="f3e203c0d7c878b7e14c179c4390f7f62124948868a244553d3e14ef2aef0e96f243669abbd76fc69c6c067cffb96a8b606e7d7992b3534e4f5acdba5dc4e5806515a7e6e853eb11a6869a0096f22085c909940a78c4e02f72a6ad2f47357279aa9203f3c75b0846ae107d6ec58d8e2500e5a08d978d2dd6473ea92d5c451b15b3e5a8a5c5c80f1205169e96d7fe5b", 0x8f) connect$netrom(r0, &(0x7f0000000d40)=@ax25={0x3, {"e1cb8a0dcb9cf2"}, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000d80)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0xe26d, 0x9, 0x34, 0x7, 0x9}, &(0x7f0000000e40)=0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000e80)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000ec0)={0x0, 0x0, 0xbc}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000f00)={r6, r7}) keyctl$assume_authority(0x10, r5) 2018/03/08 10:59:38 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x80000001, 0x33) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0xfffffffffffffffd) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r2, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/03/08 10:59:38 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8202, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000040)=0x17, 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/03/08 10:59:38 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) readv(r0, &(0x7f000031cfc0)=[{&(0x7f0000344000)=""/217, 0xd9}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) recvmmsg(r0, &(0x7f0000eb7f88)=[{{&(0x7f000011b000)=@nl=@proc, 0xc, &(0x7f0000b46fb0)=[{&(0x7f0000907000)=""/4096, 0x1000}], 0x1, &(0x7f00005fc000)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f000062d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x7) tkill(r1, 0x15) 2018/03/08 10:59:38 executing program 0: r0 = request_key(&(0x7f0000533000)='keyring\x00', &(0x7f0000cfdffb)={0x73, 0x79, 0x7a}, &(0x7f00009a8ff8)='vmnet1@\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000c36000), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000000180)=0xffffffff, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x90, "6507620f2ccb1ac442026f077e591e7e4217dade22b32c86525c69aed2966e3aed38c8dede1bbebb295e5b7e781cf7f4ff2378d02186623daaeef6b9318314c4bb6805e90da8f0221f4654bf48cb3a382c226259bb049ea8e935783a6b76806bed4bbae4b2b05daf884789d3ceb3ae869651b8e8c7e873e7779643891f5c3bec76f67983a6ea31bbc2c7cdd41b5d5808"}, &(0x7f0000000100)=0xb4) 2018/03/08 10:59:38 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/03/08 10:59:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) flock(r0, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x3) 2018/03/08 10:59:38 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x4) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9d", 0x1}], 0x1) 2018/03/08 10:59:38 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440)=[], 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x39, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/03/08 10:59:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000000000)=""/32, 0x378) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) 2018/03/08 10:59:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'vcan0\x00', {0x0, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="6f6f6d5f73636f72681800") getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/08 10:59:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @dev={0xac, 0x14}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/03/08 10:59:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000040)=""/4096, 0x1000) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000000)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) 2018/03/08 10:59:38 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x400001, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) sync() 2018/03/08 10:59:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f000054bfba)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) fsync(r1) r2 = creat(&(0x7f00000016c0)='./file0\x00', 0x120) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001740)={0x4, &(0x7f0000001700)=[{}, {}, {}, {}]}) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) timer_create(0xc, &(0x7f0000000080)={0x0, 0x15, 0x1, @thr={&(0x7f0000000000)="9dfa468e8c62f6c6c31bab00e93bf5f2950099e22e2b57e59247c798af6cefc86c0200bcda35dfb893", &(0x7f0000000100)="c133d58929293dc775e5502b03febafdc697b439d8b0a13e873c749c30ef024771b07a9b4690a44358ab93096e79ee3b3c424a8a61f5de90910730062fca1fd44cb2daf80a3962b14e6b444e7a7dcd558829b7a2e1235fa72967"}}, &(0x7f00000001c0)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="77e3b88f87ecf4b3b709d14ef519b38d7e71a7277ec9a36dd584741a9253999dbd71eddb51d9d233cebe9df90f971dde58dda1e9a162433ff76c764a797963e24ee13ba9fa1299cd7179d1abe1df809e62877e232f8b5ff236c1abeb6a7fefecdf737f231203053702a64f286b61afb1fb760ea3c7bdb54ee691029cf4a7008819e199a5883708a354718ca1d67f38dbc1634fa7fcc9e3ec1daee6b1882ebd0701f17705ac5d5de0", 0xa8}, {&(0x7f0000000180)="5202d104c61781d88bd45c9036c4eaee283773f6ba47f219433ec7", 0x1b}, {&(0x7f00000012c0)="a84ec6d4c709c57cbbab58148576301f62f6ae2d53fbc43aa97d42390c53da774ab00822e8aecc32ead06b211f4c3d7da7c2afcd89275b7ae25bfa96aaaa922518f52704875b7dcdae256bfc1272c4a84ad1df725dcad5552ed9a2bc4faefc6f7aa294d123d70a91cd1ea4cd4481d745f10ef045105f15cc5a9f6ab9e3f36861a9da2f27aa17f9dd", 0x88}, {&(0x7f0000001380)="7d66d95d50190c209ccb04f35f2fd191dab5c6d009e91e4f809f32767fd5af9f6049a581ff8ff9911c7b4999cdb93a27d4d46998cba79a05dfc2419061d9234df1741c73a92f86e9b8a2b4bbb79502d7ea84e96e39be1feb361a882d5d42c10aab791007ce21211c8d80549fb94c2586775ee76ac034032ed351", 0x7a}, {&(0x7f0000001400)="e9f89aab2f4ea148a0ce0b45915dfe2c0837788945d69aedcd14df11998db580be78abf0658d0154add6ca4262fa1f0c7c387544b3aa6cdf4a4e265257ed71cbca7234022d", 0x45}, {&(0x7f0000001480)="692f97d3f7ec37e9190fc5a38a5a657f689faf92594dc0baa80f36bf57e91e8992116c9050ebd7c149d8ca76def06c7f39c4c6ec7aba4596d69c77c0deaf65ea5fd6c3", 0x43}, {&(0x7f0000001500)="dcdc5becefa25461320dedc55103d115f2ebc11da7ecae43390234907376bea2c39b32860f1d92218d3c9a7f54325eb72f158ae1b6ab1117c9be76cbdc0a9f067c293bbbf3432705899b6f2f0c76a100bb6483943c56f88a560db475ce2cf4e1962285071d4a22358acf8c140d0624c86cb6ecb54e6a489c951b26a4200f1a95307045de4572117c45d5d6d85143237dd133337d64e3f9dcd9ecd263d0ba328ef84a16e43dc67a9d686a395fb28df2e69464", 0xb2}, {&(0x7f00000015c0)="d293b94dcf8807fd150e39157b8f61678612644e456bd789f1d8e69acbb341ae96cb70", 0x23}], 0x9) 2018/03/08 10:59:38 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) socketpair(0x10, 0x1, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/08 10:59:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"0d079858d523a14d009019baf301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) 2018/03/08 10:59:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x3, 0x100) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x695e5ad3, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000080), 0x9ac, 0x2) dup3(r1, r0, 0x1000001) 2018/03/08 10:59:38 executing program 7: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file, &(0x7f0000000100)=0x6e, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket(0x4, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x7fffffff, 0xd6, 0x81, 0x1f}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x1ff, 0x5, 0x8000, 0x8001, 0x5, 0x3751, 0x9, 0x10000, r3}, &(0x7f0000000280)=0x20) socket(0x10, 0x3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'yam0\x00', 0xc000}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r4, 0xffff, 0x3, 0x3, 0x2, 0x5471, 0x3, 0x7, {r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x7fffffff}}, 0x7, 0x5, 0x4, 0x40, 0x80}}, &(0x7f0000000380)=0xb0) 2018/03/08 10:59:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/03/08 10:59:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/03/08 10:59:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) ioctl$KDENABIO(r0, 0x4b36) 2018/03/08 10:59:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/08 10:59:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c00)=[], 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[]}}], 0x2, 0x4000000002, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ipx(r2, 0x0, &(0x7f0000000040)) write(r1, &(0x7f0000000000), 0x20a) 2018/03/08 10:59:38 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000000000)=[{0x94, 0x25d539c2, 0x1, 0x1}, {0x6, 0x4}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'vcan0\x00', 0x80000000}) write(r0, &(0x7f0000194fd9)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/03/08 10:59:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYBLOB="2ac8641a04ff62ae1716221907719280e881bd694110f1ab217a16e9e7bf84b295cecfeb12472988438ac09b7a9e123e5cfed1ce178f05dd80756e56d658444a71d9fb74b4c47465534a9357952be49f5f641ced14a05ccdf1b242b699cfab7c07b3b58296ed13529ae64aba5e1d000ba88a72da54840775c5633fb3b2fe6f98f39b6a8690f3947b76bb"], 0x0, 0x0, &(0x7f00000005c0)}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x6, 0x5}, 0x0, 0xfff, 0x8, {0x4, 0x4}, 0x7, 0x4000000040000}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x101, 0x3ff, 0x10001, 0x2, 0xa9, 0x7ff, 0x40, 0x4, 0x80}) 2018/03/08 10:59:38 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d}) mknod(&(0x7f0000000000)='./file0\x00', 0x8002, 0x7) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x33, r1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x200000, 0x2) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x800) 2018/03/08 10:59:38 executing program 3: unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") 2018/03/08 10:59:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80000, 0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000000)=0xe8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x80, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000001200)="714f18ea428ddb05", 0x8, 0x800, &(0x7f00000022c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = dup2(r3, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket(0xa, 0x4, 0x7) connect$inet(r4, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000027, &(0x7f0000f69ff4)={@rand_addr=0x8, @loopback=0x7f000001, @empty}, 0xe7) 2018/03/08 10:59:38 executing program 4: syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x491) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x6) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) clock_gettime(0x0, &(0x7f00000000c0)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x9, 0x5, 0xe3, 0x1}, 0x10) getitimer(0x1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int, &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x4e22, @empty}}) 2018/03/08 10:59:38 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x9a) fchdir(r0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1000000d8) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/03/08 10:59:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x203) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) 2018/03/08 10:59:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x11, r0, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000002f90)=[{&(0x7f0000002f43)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/168, 0xfffffd90}], 0x1, 0x0) 2018/03/08 10:59:38 executing program 7: r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 2018/03/08 10:59:38 executing program 4: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20080, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x100) [ 47.359936] binder: BC_ATTEMPT_ACQUIRE not supported [ 47.378941] binder: 7708:7718 ioctl c0306201 20000340 returned -22 [ 47.390033] binder: 7708:7741 ioctl 5406 20000000 returned -22 2018/03/08 10:59:38 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x880, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x101000, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) pkey_alloc(0x0, 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x71, "feb4f14cba15f9577200a7b769c003f161498008d72ddb1f85efeb1367bae360c25b0c21f0a568a980787426ffd1251779720881d4aa7f67e8038570f81a31acb6f2c831193d0c66b2d44a5f21bd949de6b47858fd1e78f7cadf4ae60f54b5d139cea9c468143fcf3c217bf88ea9198f93"}, &(0x7f0000000280)=0x95) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000380)={r3, &(0x7f0000000300)=""/107}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000003c0)={{0x6, 0x5}, 'port1\x00', 0x10, 0x800, 0x8, 0x400, 0x2, 0x7fff, 0x8, 0x0, 0x4, 0x47}) modify_ldt$read(0x0, &(0x7f0000000480)=""/187, 0xbb) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000540)={r3, 0x8}) socket$inet_udp(0x2, 0x2, 0x0) syslog(0x9, &(0x7f0000000580)=""/193, 0xc1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000680)={0x5, 0x200}) sendto$ax25(r1, &(0x7f00000006c0)="8f3e11b24fa8216fee77be19aea4bd02bdc656ce96066580a05bdbe7ca", 0x1d, 0x4040810, &(0x7f0000000700)={0x3, {"9f609055f6aad8"}, 0x1}, 0x10) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000740)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000840)={0x0, @dev, @local}, &(0x7f0000000880)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000008c0)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, r4}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000900)={0x50, 0xdb9, 0xfffffffffffffffa, 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000a80)={0x5c, 0x0, &(0x7f00000009c0)=[@increfs={0x40046304, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000000980)=[0x30, 0x78]}}, @decrefs={0x40046307, 0x1}, @decrefs={0x40046307, 0x2}], 0xf, 0x0, &(0x7f0000000a40)="a271ba3b5c2bc2eec04e0740008565"}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000ac0)={0x0, 0x1f, 0x3, 0x40000000, 0x9, 0x6, 0x8, 0x81, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6e, 0x400, 0x4, 0x3, 0x6}}, &(0x7f0000000b80)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000bc0)={r5, @in={{0x2, 0x4e23, @rand_addr=0x1}}, [0x21, 0xe0f, 0x1, 0x8, 0x7fffffff, 0x3, 0x7b4, 0x7fff, 0x9, 0xfffffffffffffffe, 0x3, 0x4, 0x4dc, 0x8001, 0x5]}, &(0x7f0000000cc0)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000d00)={r6, 0x6, 0xf661}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) syz_open_dev$tun(&(0x7f0000000dc0)='/dev/net/tun\x00', 0x0, 0x100) openat$keychord(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/keychord\x00', 0x2, 0x0) sendmsg(r1, &(0x7f00000011c0)={&(0x7f0000000e40)=@ax25={0x3, {"11e9f51d1a324d"}, 0x6}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000ec0)="032af8c3d40de3516e96dcbb3df9d1a5f082024430dbc748403c7f53993a55d0f6f640894a4b54fec425", 0x2a}], 0x1, &(0x7f0000000f40)=[{0x28, 0x11, 0xa2c, "6a054ea3657aca96a0b5389b3534d4e2e3f49d17133085"}, {0xb8, 0x6, 0x5fd, "f39d0555cb55d5501f89cc39eaec34436b3eaf638c738d7ddfb2ed7891c1928d7e68980f713f28f2c614eff509ea73b5d3963c90c659669df9b4612927ead46144e9cf1698198f936f8de71876df1a6e70e275ba3ad4e04060febee8db34e5cbbdcd077e5ef3f2540ac7e46c26d8172d271d15c37bf8160e9467cf9e710d469542d2f6da44ec2d973a1e8d46ecb054b3ee1e1afa6d480cdaeec8938f2e727a94e710c4e1e680b3"}, {0x68, 0x1ff, 0x2, "d5e2b63c1383c0c7d599197276d8597e6cbbac2472b7c2e912c8ec65fb64312d49ff00df9868fbc4a67616ed8573b23ae5d2806f6edc6c02d067a48fc51a3fc848de9665416368d167406ac97cbf53f0f354d56be90fdff8"}, {0x100, 0x13f, 0x7f, "85fd710a1da8a42489efe740b570a7a24c7d35cc61d6d6e9abcc73ac0fce77785c597b2ec26d008345ce278335c03e9f60b44a0d027cfac15a46f9d3164afc8502503d6882c71657b6460eff838fa82029d19e4a5bc7e17067e46e7bd83503c26ec79db82d1e27e1d9598565805c0115a536d0d55121a300c5dbc5145fbbbe0900d40a05fe2119f8bec67b91ef294cc2cbefd454fb629d8711308476b5fb8383bbc38a8fa019d9a3d8adc2997feab8a8bee913641676164d0c7b15d914f0e521352076e7fb8a9cf6896621ef07acb69b264c738b1cbc6c8058d28a1c02b58bedc66fd16b72e2c15e043775"}], 0x248, 0x4000000}, 0x44) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001200)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x100000000, 0xffffffff, 0xc00, 0x400, 0x4, 0x4100000, r4}) 2018/03/08 10:59:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) write(r0, &(0x7f0000000000)="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", 0x1000) 2018/03/08 10:59:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) syz_open_pts(r2, 0x2) socketpair$inet(0x2, 0x808, 0x100000001, &(0x7f0000000080)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x8, 0x0, 0x8}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/08 10:59:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x8003f, 0x2) fcntl$getflags(r1, 0x400) unlink(&(0x7f0000db6ff8)='./file0\x00') 2018/03/08 10:59:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/08 10:59:38 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x7, 0x4) 2018/03/08 10:59:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x13, 0xf, 0x7) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000495ffc)=0xffff, 0x4) 2018/03/08 10:59:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000000080)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0x7fffffff, 0x0, "fbabcaefb30f", 0x1ff}}) sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)=[]}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/03/08 10:59:38 executing program 6: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@buf={0x1000, &(0x7f0000000000)="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"}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001900)={&(0x7f0000001540)=@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000001580)="8a220f6c1399d921e77bb3", 0xb}, {&(0x7f00000015c0)="1039690ac1d58cb39fac81937b1fd83057102af00d2922b284011b69d29d75839f29d60b4165284b02c37fb77c30795123e443822cc490a5b71ec1a7ee2a632dea73e3118b23dbd2655b80151369b003e3cf30610ce5df73b1bfc328eded81f9dd138bd34a47d9664176768cd09d7ef8bb67ef5417db8bf8faf7b09fdcbfd7536faf48f262c56fc67bb165c0536ddfd1d2cad4dc99fa83ce86cb31cc1d9bbe9fa101f7179d75e240570627c381fd84e16c853d898af38fa6efa041531166730a0b213d5953e5e22928700b22c23fbe5ca27d26e8f761aea1ea41bf3567af1106e15d497ca563758727656c5b", 0xec}, {&(0x7f00000016c0)="7e7914d988d56a9ac1f8d7840b7bdb153ce27008e8426a1e4b524845773ca6424e61b148f6197070325e4e94cce8b9072d1ea426215fc9c40a7e30942466e7f8822f7f17985a86c764fdbae395f8598b1354a997e2a14cb359fd483be2c894067fa9fa3e20d820c8a6fd6f2aa5d9693464b73c7bd2240172828905ac4e2efc66b571aa7bcddbcffb606b1495992d402443567ecf486bd97bdf56d541877f832962b2d21d233ad2df7cc88922161dc1faf3ea800b06a4b4922dd1", 0xba}, {&(0x7f0000001780)="fa707792006b03563a9f71795a8259f6b44b8a388e18e13f3d300444ce5566bb23366957aa5ca1430d976e9277193b0acc3f1eae21b23fbc2b48a5f1adbf0091f2c907908cb195a23f50192f3f8a5ce14de4fe686a98f0fd61dea3ae9f8c06c05a09fc3fa19f4ec4fd1d9768495896b6c43545838f39b16756377281c169e5514570fc0eba972427ac08ffa7fd", 0x8d}, {&(0x7f0000001840)="14081661c24b52af0a8d301708e0b3993b3ceacd2aa5070fb52104b1b9c7f3d66a235d7c18f38fe36448e1adad7c46a9f1be", 0x32}], 0x5, 0x0, 0x0, 0x4}, 0x800) lremovexattr(&(0x7f0000001040)='./file0\x00', &(0x7f0000001240)=@known='com.apple.FinderInfo\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000010c0)={0xb62, {{0xa, 0x4e24, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x88) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f000023d000), &(0x7f00009e1ffc)=0x4) 2018/03/08 10:59:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) [ 47.401508] binder: BC_ATTEMPT_ACQUIRE not supported [ 47.401519] binder: 7708:7741 ioctl c0306201 20000340 returned -22 [ 47.410255] binder: 7708:7751 ioctl 5406 20000000 returned -22 2018/03/08 10:59:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="d63091b5e80e08c3b43cef86d335f4c8329d802413224ceb8f7b4cd1731c784a95995bc303af38422712519f6a4652f128d92c4a3731bdb7097ffa95e40baf0557e02ac5fa265d846aef641854e92c82cfbca3ff9ab897d57719e3b650cc6bd06cac81986c42a8ff25e403c59eb8b2b30f2dd9be863907a7603d28d510ff875cc6ca92bd5c31652acece5337a3ab1dd73be3deeb9a3d2feb60f20961e3c1ba30a3f24fd2f82af0767c1c847ab02e4e8db457fd193c50bd78338fbc133c1411619bf92c8228ee18294c06d85a7aba41") ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) 2018/03/08 10:59:38 executing program 6: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = fcntl$getown(r0, 0x9) dup2(r1, r1) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) rt_tgsigqueueinfo(r2, r2, 0x36, &(0x7f0000000080)={0x32, 0xffffffffffffff87, 0x5, 0x3}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/03/08 10:59:38 executing program 7: r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}}, [0x6e5d, 0x4, 0x3, 0x3, 0x81, 0x400, 0xdcdd, 0x1, 0x0, 0x7, 0x3, 0x100000001, 0x2, 0x3b3dc70f, 0x3b]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x68, &(0x7f0000000440)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @empty, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f0000000500)=0xffffffffffffffc3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000140)={0x4}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000000180)={0x4, 0xffffffff, 0x1000, 0x40, 0x1, 0x0, 0x5, 0x3, 0x48936613}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00000001c0), &(0x7f0000000540)=0x4) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) wait4(r4, 0x0, 0xfffffffffffffff8, &(0x7f0000000340)) wait4(r4, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/08 10:59:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2018/03/08 10:59:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d8dfb0)={{0xffffff93}, {0x80}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x50cb, @mcast2={0xff, 0x2, [], 0x1}, 0x83}}, 0xfff, 0x38e, 0xc01, 0x6, 0x40}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x800, 0x4}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x800, 0x92c3, 0x6, 0xffffffff, 0x1, 0xce1, 0x0, 0x0, 0x9, 0x706, 0xfffffffffffffffc}) [ 47.493494] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45486 sclass=netlink_route_socket pig=7784 comm=syz-executor2 [ 47.528320] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45486 sclass=netlink_route_socket pig=7810 comm=syz-executor2 2018/03/08 10:59:38 executing program 4: r0 = inotify_init1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x80000001, 0x400}) flistxattr(r0, &(0x7f0000000000)=""/73, 0x49) 2018/03/08 10:59:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x101}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000001406, &(0x7f0000ed4000)=0x20000000000ee3b, 0xbd7197aed375c0c5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)}], 0x1) 2018/03/08 10:59:38 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000001040101ffffffffff060000000402000c00010000f300006f0300010c8002000c0483c8657c84a3d4cfabf3e4745d"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x9, 0x3, 0x0, 0x4, 0x4, 0x33, 0x4, 0x7, 0x3ff, 0x8, 0x1, 0x6, 0x1d55, 0x6, 0x1000]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x7b, "e7e867984b5dba58790920d1cb448a26eeb068fa487f78ca2351397d9e63b9277373aba0b2df01c3b3ba40c60a748067b37bed7e47c1102ed3824ea162036e8bb526893da6742a1fbd7271b4fbb9b521fb9fd3f5d036c0aae83bd226671d167515bee91df7a211811b587176d2dff2f7930e92de89891511fb9e99"}, &(0x7f0000000340)=0x83) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80800) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000100)={r5, 0x80000, r6}) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/03/08 10:59:38 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xfffffffffffffffe, 0x18071, 0xffffffffffffffff, 0xfffffffffffffffe) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000000, 0xffffffffb0c9423b, 0x0) 2018/03/08 10:59:38 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0xef, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, 0x7, [0x5, 0xcdb, 0x5, 0x400, 0x1, 0x5, 0x6, 0x4]}, 0x5c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/08 10:59:38 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) tgkill(r0, r1, 0x36) r2 = socket(0x10, 0x8000001002, 0x0) write(r2, &(0x7f0000000040)="2400000058001f0014b2f4010009fcff010c4710070009000000feff0800130215004000f1", 0xfffffffffffffe9d) 2018/03/08 10:59:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21, @empty}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/03/08 10:59:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000000000)) 2018/03/08 10:59:38 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) r1 = socket(0x4, 0x1, 0x8569) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/08 10:59:38 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) socket$inet6(0xa, 0x7, 0xa2) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/03/08 10:59:38 executing program 1: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000000000)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) 2018/03/08 10:59:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x2, 0x0, "9031496795a1f9b19ca123312ed41618fd94249b588f78cd471927b7b83a9d913d5e595227cdec89a21faf657f9dec569e723fc117d3ab7a8db4ce5110880feb4d51a30f5e351272d4c7dd5cc3935a31"}, 0xd8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x5, 0x4) 2018/03/08 10:59:39 executing program 5: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x80a, 0x6) clock_gettime(0x0, &(0x7f0000007740)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000074c0)=[{{&(0x7f00000001c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/99, 0x63}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/87, 0x57}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000580)=""/180, 0xb4}, {&(0x7f0000000640)=""/225, 0xe1}, {&(0x7f0000000740)=""/140, 0x8c}], 0x9, &(0x7f00000008c0)=""/4096, 0x1000, 0x7}, 0x1000}, {{&(0x7f00000018c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001940)=""/148, 0x94}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x2, &(0x7f0000002a40)=""/224, 0xe0, 0x6}, 0x4}, {{&(0x7f0000002b40)=@rc, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002bc0)=""/174, 0xae}, {&(0x7f0000002c80)=""/95, 0x5f}], 0x2, 0x0, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/245, 0xf5}, {&(0x7f0000003e40)=""/139, 0x8b}, {&(0x7f0000003f00)=""/216, 0xd8}], 0x4, &(0x7f0000004040)=""/81, 0x51, 0x7fffffff}, 0xfffffffffffffffc}, {{&(0x7f00000040c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000005140)=[{&(0x7f0000004140)=""/4096, 0x1000}], 0x1, &(0x7f0000005180)=""/154, 0x9a, 0x6}, 0x40}, {{&(0x7f0000005240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005700)=[{&(0x7f00000052c0)=""/22, 0x16}, {&(0x7f0000005300)=""/103, 0x67}, {&(0x7f0000005380)=""/21, 0x15}, {&(0x7f00000053c0)=""/226, 0xe2}, {&(0x7f00000054c0)=""/46, 0x2e}, {&(0x7f0000005500)=""/189, 0xbd}, {&(0x7f00000055c0)=""/164, 0xa4}, {&(0x7f0000005680)=""/104, 0x68}], 0x8, &(0x7f0000005780)=""/250, 0xfa, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000006a00)=[{&(0x7f0000005880)=""/62, 0x3e}, {&(0x7f00000058c0)=""/4096, 0x1000}, {&(0x7f00000068c0)=""/144, 0x90}, {&(0x7f0000006980)=""/128, 0x80}], 0x4, &(0x7f0000006a40)=""/175, 0xaf}, 0x9}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000006b00)=""/230, 0xe6}, {&(0x7f0000006c00)=""/188, 0xbc}, {&(0x7f0000006cc0)=""/4, 0x4}], 0x3, &(0x7f0000006d40)=""/212, 0xd4, 0x80}, 0x33}, {{&(0x7f0000006e40)=@alg, 0x80, &(0x7f0000006f80)=[{&(0x7f0000006ec0)=""/146, 0x92}], 0x1, &(0x7f0000006fc0)=""/64, 0x40, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000007380)=[{&(0x7f0000007000)=""/40, 0x28}, {&(0x7f0000007040)=""/220, 0xdc}, {&(0x7f0000007140)=""/238, 0xee}, {&(0x7f0000007240)=""/96, 0x60}, {&(0x7f00000072c0)=""/141, 0x8d}], 0x5, &(0x7f0000007400)=""/166, 0xa6, 0xffffffffffffff3d}, 0x1}], 0xa, 0x20, &(0x7f0000007780)={r2, r3+30000000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000077c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000078c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007900)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x5, 0xa, 0xa0, 0x80, 0x3daafa8a6b4ec945, r4, r5}, {0xd55, 0x1, 0x0, 0x3, 0x2, 0x200, 0xaadc, 0x1000}, {0x9, 0x2, 0x1, 0x100}, 0x6, 0x6e6bb3, 0x3, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x1, 0x4d4, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x3, 0x3, 0x1, 0x0, 0x3, 0x100000000}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sched_setaffinity(r6, 0x8, &(0x7f00000000c0)) 2018/03/08 10:59:39 executing program 1: r0 = socket$packet(0x11, 0x4000000000000002, 0x300) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/08 10:59:39 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0xffff}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="4eb22cbc3c813e71a0c3f7cea00a800f0b47416710bcd62361dd0134fc026dd0b5bbbef2481d5caf738bb5a7b8a6378fd0889b31947ba5dec282e35798aceb38c9adfb8b514613465248e184547d33dc1f5d25caeeea42545555b2a7812c65acd0067707f70a0dbe51c4b0dcf1990766add0af7e74f75efe6abb2e115b2c9f6dce4cb58c9f9ddb463d3375f8a8c6774d9282d01feba0c78f4a10ce046625a4f4c59a5f5a96d1292f5126fd2c65fcfe58404da72f5f56", 0xb6, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x10000000) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r3, 0x1, 0x4, [0x8, 0x4b591a4a, 0x5, 0x4]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x9, 0x40, 0x20c, 0x0, 0x7, 0x1, 0x0, 0x0, r3}, 0x20) keyctl$revoke(0x3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000380)={0xfffffffffffff811, 0x4, 0x7c}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000400)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000440)=0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000480)={0x2, 0x9, 0x2, 0x9, 0x3, [{0x514, 0x400, 0x2, 0x0, 0x0, 0x200}, {0xfffffffffffffffc, 0x6, 0x1000, 0x0, 0x0, 0x801}, {0x1, 0x80000000, 0x1ff, 0x0, 0x0, 0x802}]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000580)=r3, 0x4) getgroups(0x9, &(0x7f00000005c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setgid(r4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000600)="1fead4d1ed9708a5b578ff9f77eb4c75172907a170c7cf124d787333645d5189249c855ba2968d0e280a9c9b9d1939d1e07f46bbfd9a3354a14d573480f47037e024eb4eaf9b3f8782f5238db9195773e1a18d55aff2718a1f72e6a7cc93b208c166052283bb17b99bb2cb8a4ea4120a078e2b434093f588031e608ffe33a396d0e5f4ff1fbc9c2e3f6c2c1a5692a86c14fd5b", 0x93) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={r3, 0x1}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000700)=0x4) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000740)=0x0) ioprio_set$pid(0x1, r5, 0x3d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000780)=0x2, 0x8) sendmsg$nl_netfilter(r0, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x7c, 0x13, 0x2, 0x200, 0x70bd28, 0x25dfdbfc, {0x7, 0x0, 0x6}, [@nested={0x10, 0x94, [@typed={0xc, 0x5b, @u32}]}, @typed={0x58, 0x64, @binary="c6fcf364ca3f748560da9615b8080263c747e7955ff450b13c6c524c929827a7b6e13f02e0e56ef23cbabb2a253887a9d5b3619404f6442d1831cdd5ac0cce4f06082ed4fe54557e5b087912d26dc8c8"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sched_rr_get_interval(r5, &(0x7f0000000900)) write$selinux_access(r0, &(0x7f0000000940)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x37}, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000980), &(0x7f00000009c0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000a00)) getpeername$netrom(r0, &(0x7f0000000a40)=@ax25, &(0x7f0000000a80)=0x10) 2018/03/08 10:59:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3b0000375c0d9f0000000000040000000200000000000000"]}) r1 = socket(0x19, 0x80000, 0xd931) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) 2018/03/08 10:59:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0) close(r0) creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000001380)=ANY=[], 0x0) 2018/03/08 10:59:39 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="609274b84c3f71aad1e2856c2548db12d939fb33d377351b8acc9747acdcb1ed497a6d9487055a1e9e67821fa79d7abfea4cedf7add3270ab61b7449be4eaeca42f8adbd1a66330110d8cb244fb57e", 0x4f, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x33802) sendmmsg$unix(r0, &(0x7f00000038c0)=[], 0x117, 0x0) socket$unix(0x1, 0x7, 0x0) [ 48.077480] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 48.093416] audit: type=1400 audit(1520506779.001:29): avc: denied { getopt } for pid=7820 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/08 10:59:39 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x4d072, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x8, 0x0, {0x3, 0x3, 0x81, 0x1, 0x1ff}}) 2018/03/08 10:59:39 executing program 7: r0 = add_key(&(0x7f00006d8ffb)='user\x00', &(0x7f0000159ffb)={0x73, 0x79, 0x7a}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) 2018/03/08 10:59:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x2, 0x0, "9031496795a1f9b19ca123312ed41618fd94249b588f78cd471927b7b83a9d913d5e595227cdec89a21faf657f9dec569e723fc117d3ab7a8db4ce5110880feb4d51a30f5e351272d4c7dd5cc3935a31"}, 0xd8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x5, 0x4) 2018/03/08 10:59:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x20000002, &(0x7f0000000040)) 2018/03/08 10:59:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) nanosleep(&(0x7f0000000040), &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/08 10:59:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/69, 0x1e}], 0x1, 0x101) 2018/03/08 10:59:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000040)="e8bf01b3acb42d1f3dc994d30a8237c13063ef240dcef01cd33c5cb35da6ad36719d4e0dad64cf6bad08f8b8c36069b0a4f76b66a8a5df9e4a52084e9012480a4b4f4c73e944125cf4dd4e4517d616cbb2fc270e361e9e1787b6c0e70a1001cbc1dd48daacd50777de4031653a32d3606a58a74e763899d258516f266bfd1b") r1 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f00000017c0)=[{&(0x7f0000001740), 0xffffffffffffff87}], 0x1, 0x0) 2018/03/08 10:59:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {0x4}, {}, {}, {}, {}, {}, {}], 0x1461) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x8003, 0x3b263fe8}, 0x14) sendto$inet(r0, &(0x7f0000000100)="c0e1", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) [ 48.146836] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 48.161030] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 48.173689] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 48.187125] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/08 10:59:39 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) fstatfs(r1, &(0x7f0000000000)=""/162) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000100)={r2, r3+30000000}) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000a82fa0)=[{&(0x7f00002c1ec0)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/03/08 10:59:39 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x1000000, &(0x7f0000001100)={0x0, 0x2e, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001240)={0x0, 0x10, &(0x7f0000001200)=[@in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000012c0)={r2, @in6={{0xa, 0x4e23, 0x81, @loopback={0x0, 0x1}, 0xc7}}}, 0x84) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mq_notify(r3, &(0x7f00000010c0)={0x0, 0x2d, 0x4, @thr={&(0x7f0000000040)="632bd0d9e741aa2c2566cb85902b23d8325f19b7dde7950e6a41398a183b5e2de006efb19cd614c69eda88fa7c2a4334513d351c3e30a230b2d4bc6ab84a49947c190b735c0e52737bc2c457561417d1f09a49cf4c61d6635def8deec524d2b69fd6", &(0x7f00000000c0)="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"}}) 2018/03/08 10:59:39 executing program 5: r0 = socket(0x13, 0x80000, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/03/08 10:59:39 executing program 3: r0 = socket(0x13, 0x803, 0x93) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x80000001, {{0x2, 0x4e20, @empty}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0x13}, 0x3}}, 0x7, 0x0, 0x2, 0x3f, 0x87}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0x3bd, "822cdf8b9dc426a38662b5d6460cf8bd7f27af1312acce6fe3ffce1a68fc25a914b3ccfaf2eed7cd79babdfa052838faa137c7b79ebbc0f58d2f5fc1f983ef1734ff17814489c278"}, &(0x7f0000000280)=0x50) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001480)=[], 0x0, 0x0, &(0x7f0000001500)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/03/08 10:59:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=ANY=[@ANYBLOB="1800000048000100ff44494910ffffff0a0000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/08 10:59:39 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80002, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x902a7e986bea7d65, &(0x7f0000000040)={@loopback, @loopback}, &(0x7f00000000c0)=0xfffffffffffffe56) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) [ 48.230614] IPv4: Oversized IP packet from 127.0.0.1 [ 48.248913] IPv4: Oversized IP packet from 127.0.0.1 2018/03/08 10:59:39 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f0000000080)=""/15, 0xf, 0x121, &(0x7f00000000c0)={0x4, 0x10000, 0x3ff, "f1e7a52b3541", 0x6}, 0x10) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000e95ff0)={0x0, 0x1c9c380}, &(0x7f0000000040)={0x464}, 0x8) 2018/03/08 10:59:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40080) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) 2018/03/08 10:59:39 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mremap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{}], 0x100000000000016c, 0x0) 2018/03/08 10:59:39 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x500) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x3478e3732c7836e1, 0x20) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r1) 2018/03/08 10:59:39 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) fstatfs(r1, &(0x7f0000000000)=""/162) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000100)={r2, r3+30000000}) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000a82fa0)=[{&(0x7f00002c1ec0)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/03/08 10:59:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x5) ioctl(r0, 0x4400000000001277, &(0x7f0000001940)) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) flistxattr(r1, &(0x7f00000018c0)=""/117, 0x75) r3 = gettid() getpgid(r3) r4 = getpgid(0x0) r5 = getpgid(r4) r6 = getpgid(0xffffffffffffffff) sendmsg$nl_route(r1, &(0x7f0000001880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001840)={&(0x7f00000001c0)=@newlink={0x165c, 0x10, 0x4, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x431af, 0x20000}, [@IFLA_VF_PORTS={0x1610, 0x18, [{0x10bc, 0x1, [@generic="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@nested={0xb8, 0x8f, [@typed={0xc, 0x35, @u32=0xffffffffffffffff}, @generic="0a10289129e7c0da2f727b9328b04a812b746fc40237dbee7af778a21ea4a629073ea5360ff0058d7b2119ee4fab5c8e4d4fa8dc82be850e32e4586480a8774c2fea1db565050dff5a0d40ce693bc4a574eff7c4ce8c446f601b18bcc237c830ddc8c483031f736a0e0c6896c2db9b66849ecfc50172d2323988d7ba8955d84f19b5a658713f", @typed={0xc, 0x38, @pid=r5}, @typed={0x14, 0x9, @str='/dev/loop#\x00'}]}]}, {0xe0, 0x1, [@typed={0x18, 0x44, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x3d, @u32=0x1}, @generic="1220cc7c95e967028c3f19a5fc7bbc3add24a02f8e305a997e130fa77a86c1ec0b39bd33e6350430257354a755a623289a1bbba9a50c0759c788bf23e3e681f19b5766bd3a8f66d33c20d718d08d2ad8e48f8a26c65f67467d1215ea69ae2b2db829a9db85d85780268b519621ed5d5af1b3131b5d05745006d412e21aae035c94964cbb78479ba556ed2795caab7300679b7c786d143c7ad283024c4f1e975885ffaab66329c3d52d1471af59312b3824f24d3efb13740b"]}, {0xf8, 0x1, [@typed={0xc, 0x81, @pid=r6}, @nested={0xe8, 0x91, [@generic="8d6a5236215e9d88f333d364ac69f365f3585816dd0f07d5faeae03c7ba8ef9fa6a8cd800b663baa3150f1d867f36bad40e30f68abb8a117e211490096e2a9e771ff8fa5e81d841545c1ddd4bdfe5343a915732bf04b67da9c5fc9cddcdf950daf585373c4e88b29460026d5b90aae839e36e9d0bead9d1c26f994e40bfc28bea88be7d872a67f502ad1a7281bd05d7a5286306f65307308d94eb3442405d7758abcdfc975afd97737f1cead2809b8c626075bd012fbd4fa84fa2830c94b1b54cccbeabb18f55b61eda58ca1ff3d243bacb374c7e24647a206", @typed={0x8, 0x85}]}]}, {0x378, 0x1, [@generic="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", @nested={0x20, 0x1c, [@typed={0xc, 0xa, @str='\x00'}, @typed={0x10, 0x3e, @u64=0x2}]}, @typed={0x20, 0x3f, @binary="5777329d0a122fd5fd0b8fcb6934253696295c10990c"}, @nested={0x18, 0x79, [@typed={0x8, 0xf}, @generic="762e003588cb6bf090878aba"]}, @typed={0xd8, 0x71, @binary="7de1ae3da9712b0b100b26d180dc21b36f53c9ee7b433d608644364e73d69d3db85b075caf86272474ad3e88a9379b033aae4148c62430fb338ea1cf32a22560f6f4fb6768f4708018c2c864ce2e1dd6d6f9f886fd24f102982cd80d90db11c8df63dba31ea5d66e78c68ff559b64fe563056f776f1aa9efef1fbd25f52640b4bf5b31c713bd0e1e654103bc933c87bc65bf0cbd810683526618d9bf0027d6fc541edd43e17b25055fce7874c0177f9a1048503f7f8f2d41e39d2a34bbe1d6d6b911473e84b02e4cd3938baf9fd0d4"}, @nested={0xe0, 0x45, [@typed={0xc, 0x84, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x32, @fd=r1}, @generic="ea7ddcaa4b", @typed={0xbc, 0x1c, @binary="0cfc19ccb19079581cd556ae60e77054b5afba96b63c75b5a571398ef44b059baaa8281c62eb16dda7554a0e0217961d051b65bc11e59df5674bbef3776ad5046a788fbbb4ad466608acf49c9621fc2d82c94b35711567f3b3b66f40d918a90aac6c1c25e64fa3603ffcbf712f25a4cd299245e1bfdcdeda7bb17fee28688550e7c8bc2bfcb2ac20aead0860b573724d3e27337f4f7651bba109325d1c6bbf3c0bd64905be3937d48e14dfe6f4e8702b289fe90f"}]}, @generic="c24f5300590a9ccc016c52ce9a2ac1e131d80efd6c697279735ef53d2cdafc961f26be7f9e1b8bd819f5661b0f3acbdf28dce34cf97621889bcb10b2744a6a320036eedb7c8b39808713b6ff6866b517f62e0bd8db299a0cc42f7f950de30808abf527e885845df300"]}]}, @IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0x2}, {0x4, 0xf}, {0x4, 0xa}]}, @IFLA_LINKMODE={0x8, 0x11, 0x7}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x800}, @IFLA_PHYS_PORT_ID={0x4, 0x22}]}, 0x165c}, 0x1, 0x0, 0x0, 0x24040850}, 0x20000000) 2018/03/08 10:59:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x0) close(r0) readv(r0, &(0x7f00001cbfe0)=[{&(0x7f0000ff8fc0)=""/64, 0x40}], 0x1) dup3(r0, r0, 0x80000) 2018/03/08 10:59:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8000, 0xf3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0xaa, 0x7, 0x2}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) 2018/03/08 10:59:39 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) unlink(&(0x7f0000000000)='./file0\x00') mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000480)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvmmsg(0xffffffffffffff9c, &(0x7f0000004600)=[{{&(0x7f0000000600)=@alg, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/163, 0xa3}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/212, 0xd4}, {&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000a00)}], 0x5, &(0x7f0000000ac0)=""/41, 0x29, 0x40}, 0xfffffffffffffffb}, {{&(0x7f0000000b00)=@nl=@unspec, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b80)=""/53, 0x35}, {&(0x7f0000000bc0)=""/132, 0x84}, {&(0x7f0000000c80)=""/147, 0x93}, {&(0x7f0000000d40)=""/82, 0x52}, {&(0x7f0000000dc0)=""/180, 0xb4}, {&(0x7f0000000e80)=""/152, 0x98}], 0x6, &(0x7f0000000fc0)=""/167, 0xa7, 0x10000}, 0x97d4}, {{&(0x7f0000001080)=@generic, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001100)=""/98, 0x62}, {&(0x7f0000001180)=""/58, 0x3a}, {&(0x7f00000011c0)=""/207, 0xcf}], 0x3, &(0x7f0000001300)=""/70, 0x46, 0x101}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/167, 0xa7}, {&(0x7f0000001440)=""/78, 0x4e}, {&(0x7f00000014c0)=""/58, 0x3a}], 0x3, &(0x7f0000001540)=""/43, 0x2b, 0xfffffffffffffffd}, 0x6}, {{&(0x7f0000001580)=@alg, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/93, 0x5d}, {&(0x7f0000001680)=""/200, 0xc8}], 0x2, &(0x7f00000017c0)=""/251, 0xfb, 0x81}, 0x7d17}, {{&(0x7f00000018c0)=@rc, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001940)=""/30, 0x1e}, {&(0x7f0000001980)=""/94, 0x5e}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/20, 0x14}], 0x4, &(0x7f0000002a80)=""/135, 0x87, 0x100}, 0x1}, {{&(0x7f0000002b40)=@can, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002bc0)=""/216, 0xd8}, {&(0x7f0000002cc0)=""/97, 0x61}, {&(0x7f0000002d40)=""/114, 0x72}, {&(0x7f0000002dc0)=""/44, 0x2c}, {&(0x7f0000002e00)=""/103, 0x67}], 0x5}, 0x1}, {{&(0x7f0000002f00)=@alg, 0x80, &(0x7f0000004100)=[{&(0x7f0000002f80)=""/127, 0x7f}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/222, 0xde}], 0x3, &(0x7f0000004140)=""/138, 0x8a, 0x2}, 0x10001}, {{&(0x7f0000004200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000004500)=[{&(0x7f0000004280)=""/154, 0x9a}, {&(0x7f0000004340)=""/2, 0x2}, {&(0x7f0000004380)=""/177, 0xb1}, {&(0x7f0000004440)=""/182, 0xb6}], 0x4, &(0x7f0000004540)=""/147, 0x93, 0x4bd}, 0xfff}], 0x9, 0x40010102, &(0x7f0000004840)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000048c0)={0x0, 0x80000, 0xffffffffffffff9c}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004900)='/dev/autofs\x00', 0x101000, 0x0) r10 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000004940)={0x0, 0x0, 0x0, @local}, &(0x7f0000004980)=0x1c, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000049c0)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004a00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004f00)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004a80)='/selinux/relabel\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004ac0)={0xffffffffffffffff}) r16 = syz_open_dev$binder(&(0x7f0000004b00)='/dev/binder#\x00', 0x0, 0x800) r17 = mq_open(&(0x7f0000004b40)='\x00', 0x800, 0x4, &(0x7f0000004b80)={0x1, 0x3, 0x8b6, 0x2, 0x8, 0x0, 0x7ff, 0x3ec4405c}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004bc0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004c00)={0x0, 0x0}, &(0x7f0000004c40)=0xc) getgroups(0x2, &(0x7f0000004c80)=[0x0, 0x0]) r21 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004cc0)='/dev/sequencer\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004d00)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = syz_open_dev$sndseq(&(0x7f0000004d40)='/dev/snd/seq\x00', 0x0, 0x800) r24 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/user\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000004ec0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="c9e3a25eec283b538bd56e85", 0xc}, {&(0x7f0000000140)="0a8bdf10b14e136a36594d6bf98046b6f33293fcc4a92b5faf18c73c6d", 0x1d}, {&(0x7f0000000180)="e7120ad495df2959f37d372f24084fd8a6e216e0bf8c1b9fe800fe84b84d5670fadfc186a3d4a265323384ec2c2a551f7fc88e44cf2f07709a2b165a5e8b309f88ba4a507e7dc31acdebf1cd238ce37a93cd7c95e2f73695b71fede120f43e46e0233c9d6e8e3dabbfa93e34bebd80abff8b0738836d493b792c5c8d1683a66965077792aeb356a1a85bda0d158ff46b55a2c7fd83ec4d2e042b0b2e10ef3a1348f21c21e6d685e2be84328ff2c5dca2dcd469a4c6e9bf64a15073fa64f315b6598f3c82ae59d147781ed51f211658f07c3ed3f5b4dc9570b873b6d4273bfdf44b5512caeadde3c3a9f1", 0xea}, {&(0x7f0000000280)="6c2293aa14a82ba1ffdc23386905b8e15cacf2c8a9e4877faa5a7e20929a726a3c6cd7f0815caaf24a3ec680a6193466de83b600bacbed4e0a47fe1977a1b16c9742e15c4f8cc1766e00cc2f44b2c3ae71127535bc789811c9b83837b91afcabaf691c6e68d6d1a64f75be6e34d9d5273c806a3c6e5d6e47b68ef5b689343285a6621eff7a6b569aaed3546dd97236f71183baf042900fac0765f09312965ae379e7b6fbf8924f8bfe1e24a04f68e8f85d180985dd1e45a085f8f02d60bb03", 0xbf}, {&(0x7f0000000340)="a90f5dbef397a3ce06e49a7eb3f2d6e15e3a0bc7c772d88597cafcc4cc8853f22ecc166e9134f39aad62de5c8916cdab44136300b58c79c054a70f14904d338e791b09bf26cceb42110343ce8cda67f5117a35feb058b39e192bc4a0d63993ee3351e8caefa813254ccb8d3f90b7d60965f63e5953b30a70c76757", 0x7b}, {&(0x7f00000003c0)="5ec2b555876222c795d1f069342755ca2d87db1c4ffe67db6bd128bc1437669dff2fa8f2582c29ef0c94d673e397e7d2e1", 0x31}], 0x6, &(0x7f0000005140)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1000000000000000010000000100000038000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0071da1c0e72e61b3894b5c4cec4c74ebfe6b9127bab2d6187f4ed2177", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="9b8538ef750000000020000000008700000000000000000000d10490140d1bea75ded660d6880b1d9f86571530c3200ecc3d737c0ecb4bd4a73a7be53abd1edea92eb435d60278e73c7200f398fc88300461cbf5f523a8", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24], 0xd8, 0x20004040}, 0xff68639473babd35) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/03/08 10:59:39 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x36c, 0x4, 0x7fff, 0x0, 0x8, 0x80}) r2 = inotify_init1(0x8000000000800) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0xf3, 0xfffffffffffffffd) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240)=0xa7, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'bpq0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) ptrace(0x4207, r3) wait4(r3, 0x0, 0x0, &(0x7f0000000280)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0x1, 0x4) mlockall(0x2) wait4(r3, &(0x7f0000000000), 0x1, &(0x7f0000000040)) ioctl$sock_ifreq(r1, 0x8935, &(0x7f0000000340)={'lo\x00', @ifru_flags=0x1}) 2018/03/08 10:59:39 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x97, "68731ad7c9f116b62011b8e8612a4e6680c0037d8c39e50b0a28967d09ea675e8f36aba4c0eeb1f27ca4c52eca4f046a30ced42750289ce10529eea2c9a619b70be412f4fda4b8c460c0254b3f95e4e016a02ac85033d1d7fff399e3400be7d60001e794b599b39839c4f39b266ed60a2587d70ae4846151420e4a3a02728b308e5582b42ea8708c4697018105114faf14ebf964559182"}, &(0x7f0000000540)=0x9f) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000580)={r2, 0xff, 0x2, 0x4}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vlan0\x00', r3}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) r5 = fcntl$getown(r0, 0x9) clock_nanosleep(0x7, 0x0, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440)) sched_setaffinity(r5, 0x8, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0xffffffffffffffe9, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, 0x8, 0xffffffff, 0x20, "fdeee83a10ea3dfccdf8aab8220a88cb994a9d8c90c1b7e4e8edeeb99de4d01a99ce9c9acec032de56ee9aeabb49f110c3563ae3088fbe89c434ca52e41dd9bf796de817d478171fd27e51ee9d9ec6fd"}, 0xd8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400000, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f00000002c0)={'irlan0\x00', {0x4, 0x7681, 0x2, "7921b4ce9de7", 0x6}}) 2018/03/08 10:59:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x240000, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x4a99, 0xcc8b, 0x8001, 0x3f, 0x6, 0x5}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8400, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/3) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b05fab)=[{&(0x7f0000f2b000)}], 0x1, 0x0) vmsplice(r1, &(0x7f00000012c0)=[{&(0x7f0000000200)="f5336de08e6054d64db540ffca76759308c158956916d696f9a505dca2b14ee1fc86f3e2c940f3571990800e8893dfbe06d57d6ca8350597e66b964c97fd997165a28c5c6f4c92ac86ecc7dc70936668f750c150cd08ef5e7e3769372df31ecc38eca89140b4521c8a0e70d0ac3d8a636b0163fdcce7a85f35f26672db875b2cf01f5c8b8c5a1d55431fbb0ef6be3dadcb215133eaf517c8b55fdfa7dc", 0x9d}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, 0x2) write(r2, &(0x7f0000000000)="f7dd24867559e827ce3db916867fc53846da4739ae32fba3cafdec1287cfb235a31722921e3b99ed5e752939511bcf5903e24a92a950f58f3cfa8be08bd37b9d4ced5b285ffc0857d71cddcc818b6771c0b4bb28bd61c4e67d00b2dfdfb88fb231", 0x61) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f0000b05f98)) 2018/03/08 10:59:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) finit_module(r1, &(0x7f0000000100)='/dev/snd/seq\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x1, 0xfffffffffffffffd, 0x7}) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00000001c0), &(0x7f0000000140)=0xffffffffffffff42) 2018/03/08 10:59:39 executing program 0: getuid() geteuid() r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x323002, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x7, 0x5, 0x0, 0x7fff, 0x3, 0x7, 0x3, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @empty}}}, &(0x7f0000000200)=0x84) r4 = dup(r0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000240)={0x865, 0xd42, 0x80000000}) unlinkat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x200) signalfd(r1, &(0x7f00000002c0)={0x80}, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000300)={'filter\x00', 0x36, "4651d37e20f01b0a6c3cfb9ec7a9e836b7f608e77bd6b0493630d23ad53776d4fdf2cccb54d6f24317e3b0f7ecfd858ba8f1fd455d36"}, &(0x7f0000000380)=0x5a) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001680)={0x3, &(0x7f0000000440)=""/31, &(0x7f0000001600)=[{0x7fffffff, 0x1000, 0x7, &(0x7f0000000480)=""/4096}, {0x3, 0x93, 0x1f, &(0x7f0000001480)=""/147}, {0x1, 0xae, 0x9, &(0x7f0000001540)=""/174}]}) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000001700)={r5, r6+10000000}, &(0x7f0000001740)) getsockname$netrom(r2, &(0x7f0000001780)=@full, &(0x7f0000001800)=0x48) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001840)={0x48, @tick=0x6, 0x8, {0x14}, 0x1, 0x2, 0x2}) timerfd_gettime(r4, &(0x7f00000018c0)) setitimer(0x0, &(0x7f0000001900)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000001940)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001980)=0x5, 0x4) r7 = accept$packet(r4, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001a00)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001a40)={r8, @dev={0xac, 0x14, 0x14, 0x18}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000001a80)=""/2) getresuid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@local, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000001c80)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001cc0)={r3, 0x2}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) sendfile(r4, r7, 0x0, 0xfff) 2018/03/08 10:59:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) syz_open_procfs(r1, &(0x7f0000000440)='net/connector\x00') socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000180)='syz_tun\x00', 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000400)=0xfffffffffffffed5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', r4}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ioprio_get$pid(0x2, r6) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000300)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r5, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socketpair$inet(0x2, 0x0, 0xfffffffffffffff8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000000480)) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) getsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000000140), &(0x7f00000002c0)=0x4) flistxattr(r0, &(0x7f00000000c0)=""/37, 0x25) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f00000005c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000500)={0x0, {{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x88) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000280)={0x0, 0x4, 0x3ff}) 2018/03/08 10:59:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x7fff) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x0, 0x2, 0x3}}, 0x80, &(0x7f00008fcfb0)=[], 0x0, &(0x7f0000000000)=ANY=[]}, 0x8000) 2018/03/08 10:59:39 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000011c0)=ANY=[@ANYBLOB="18000065bdbe758675b4763de66b21ffffffffff00000000040002000000000000000000"], 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa2, "af7ce817615fa28de92e2be0b86527c97f33e24ce7124736905e9dab6d19e02dc037b511825ea15f3ed505d25be3a9c87e72d00a09386bbe0f5106352cd8e5d155bcd216488f1cd0435386960f89142b2d43f25479e414c117e2e794ed6ac1fdb84133ac87246300e235ed3d1298908996ddc172e54d311540d480b0f6541831e75d5008460ae6bd9c645b06c8f97d8615d789f2e2a0b7351820e69adfaf56aa2e20"}, &(0x7f0000000100)=0xaa) getcwd(&(0x7f00000001c0)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xa2, 0x20}, &(0x7f0000000180)=0xc) 2018/03/08 10:59:39 executing program 4: socket$netlink(0x10, 0x3, 0x0) 2018/03/08 10:59:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4008100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=@report={0x51c, 0x20, 0x204, 0x70bd2c, 0x25dfdbfb, {0x3b, {@in=@multicast2=0xe0000002, @in6=@empty, 0x4e20, 0x2, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x0, r1, r2}}, [@lastused={0x10, 0xf, 0x10000}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0xa}}, @policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x1, 0x4e24, 0x9, 0xa, 0x80, 0xa0, 0x32, 0x0, r3}, {0x4, 0x0, 0x100000001, 0x80000001, 0xffffffffffffffe1, 0x100, 0x800, 0x8}, {0x6, 0x735, 0x9, 0x200}, 0x9, 0x6e6bbb, 0x1, 0x0, 0x1, 0x1}}, @algo_crypt={0x108, 0x2, {{'ecb-cast6-avx\x00'}, 0x5f8, "8ac971d6ff6560ad9a7b7d2aadfa65c9eea565ee92595722f2e423e135ea83b604fc40950adb419e5eb7378c2fdf2a66b43c9ab4e50a0142012a84807489c04123129b103f8f493471f86f0c7ba4baca410d5276b1e986b5552a45042edbd2a3f6bd4f889b4597f9435b8d3a48ad77b4ef3a2265d84eb4053555e7c7fdf00cb5b6486b75ff69989233366a74ce635ac498bda9847e32a4341149428f25816f61c6b710a79fb4fb0ad48037acc9073fe1665ab316e557582b4e5b308da6d9d5"}}, @sec_ctx={0xf0, 0x8, {0xe9, 0x8, 0x1, 0x800, 0xe1, "b7ac3cb5227cc984fc8f27002bbd7ff8ad43f5055907178f99df5c42ce31e027264eb4c89480d8f166e7497d257ce69670abb934cf5d3ebbce67288f8b73a36f9fbf29e3e328149c4c53252a459a7fac6d073caa7a58ddb13a8b373aa4a2369df7978d1417fa6d4348b57f504c254441bcadf7b0b4fe7781aaf18b8aecee85e93381b796adfd6c6988391640fc67d4289b47e4cd111e374d32786892a8dcab0365e392b15d93ec908cd8a14e712b80e04aebc460a898709114b0159505fa7028691bc59ebbf79f3d3a120b6c6d08e9462e553d4fed17a051ea293cdcd51a8e7d26"}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 0x40000000000}}, @tmpl={0x1c4, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x401, 0x8, 0x7f, 0x4c25}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x7, 0x3, 0x3, 0x40, 0x9, 0x5}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x3, 0x5, 0xfd1, 0x5, 0x5}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3502, 0x3, 0x0, 0x8000, 0x0, 0x8, 0x6}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3501, 0x3, 0x3, 0x5, 0x4f, 0x100000000, 0xb7e}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 0x0, 0x1, 0x0, 0x6, 0x4}, {{@in=@broadcast=0xffffffff, 0x4d4}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x3503, 0x2, 0x0, 0x1, 0x1, 0x4}]}]}, 0x51c}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@newpolicy={0xb8, 0x13, 0x1f28b6fd0531a7ed, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0xa0}}, []}, 0xb8}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/08 10:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x0, &(0x7f0000000040)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getresuid(&(0x7f00001e2000), &(0x7f0000000080), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f0000ce5000)=0x32) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000fa51733757903d49bf7732d77413403f0000003cb2ffffffffffffffff00000000"], 0x1}, 0x1}, 0x48080) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) 2018/03/08 10:59:39 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file, &(0x7f00000000c0)=0x6e, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={"6517d26eb26e300000000000000100", {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_int(r1, 0x29, 0x73, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)=[]}, 0x2000) 2018/03/08 10:59:39 executing program 3: socketpair$unix(0x1, 0x8000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f00000023c0)="f86d4bc3", 0x4, 0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002200)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/116, 0x74}], 0x1, &(0x7f00000001c0)=""/231, 0xe7, 0xbd}, 0x1}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/15, 0xf}], 0x1, &(0x7f0000000340)=""/54, 0x36, 0x5}, 0x10001}, {{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000400)=""/171, 0xab}, {&(0x7f00000004c0)=""/196, 0xc4}, {&(0x7f00000005c0)=""/4, 0x4}, {&(0x7f0000000600)=""/136, 0x88}], 0x5, &(0x7f0000000740)=""/174, 0xae, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000800)=""/149, 0x95}, {&(0x7f00000008c0)=""/119, 0x77}, {&(0x7f0000000940)=""/219, 0xdb}, {&(0x7f0000000a40)=""/222, 0xde}, {&(0x7f0000000b40)=""/2, 0x2}, {&(0x7f0000000b80)=""/148, 0x94}, {&(0x7f0000000c40)=""/147, 0x93}], 0x7, &(0x7f0000000d80), 0x0, 0xfffffffffffffc01}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000dc0)=""/118, 0x76}, {&(0x7f0000000e40)=""/212, 0xd4}, {&(0x7f0000002000)=""/233, 0xe9}, {&(0x7f0000002100)=""/243, 0xf3}], 0x4, &(0x7f0000000f80)=""/27, 0x1b, 0x1c00000000000000}}], 0x5, 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002340)={0x0, 0x1, 0xffffffff00000001, 0x7, 0x1, 0x7ff}, &(0x7f0000002380)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002480)={r3, 0x84, &(0x7f00000025c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x2e66, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f00000024c0)=0x10) r4 = dup2(r2, r0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000000d80)={0x9, 0x8000}) 2018/03/08 10:59:39 executing program 7: munlockall() socket$netlink(0x10, 0x3, 0x0) [ 48.421922] device syz_tun entered promiscuous mode 2018/03/08 10:59:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0xe1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b99f71)="9c", 0x1, 0x8080, &(0x7f0000924ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000530fc8)={&(0x7f0000becff2)=@l2={0x1f}, 0x80, &(0x7f00002e3000)=[{&(0x7f0000012000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1f, 0x6, 0x10001, 0x2, 0xa2}, 0x98) 2018/03/08 10:59:39 executing program 3: prctl$setname(0xf, &(0x7f0000000040)='(self\x00') r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") recvfrom$ipx(r0, &(0x7f0000000040), 0x0, 0x12103, &(0x7f0000000080)={0x4, 0x6c, 0x8, "a241c82110c3", 0x6}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) 2018/03/08 10:59:39 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[], 0x0) sendmmsg(r0, &(0x7f000000c180)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="e0d243018f4e0bc89adf5ed50b3ec74c", 0x10}], 0x1}}, {{&(0x7f0000006700)=@rc={0x1f, {0x1, 0x4, 0xfbaf, 0x8001, 0x0, 0x6}, 0x1e5447c}, 0x80, &(0x7f0000006ac0)=[{&(0x7f0000006780)="bb8bc3d297ec3dc792b79b1a9a320d534d262ae907a567201c441c38a16e3e242e8036eb437ddf01dee7144a064336b4df2238b80a8c1c23937add5d717358a7e84cf13f4acec43a1af882e8770017f34758142a37f41b5c756ac352518cb3c66c5ce908f30cb37a14fa54cfb2053fa57d8c0d3b6ff9e2beb85ce8e66780f311edbaa41c6dbf2dd04a7cfd9037e37d329161a17d282e9abce942591564a61ff1e9eaa89f84521567df079b024346dc9f7f0b6abe0a3f1c68cce381c66285be9737b058e29ccad0c12a5593f99e171d63f24ce19ab5c2c50d1c5a7ac5df73ed2c3fd6cc", 0xe3}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="80000000000000000b0162e35c0e8cc091bbff95e0699692109b7b8d33f72561418ad62dadbdac24fd19fdd74fe14046bc5f1b704f59b658e1e0e0a855341c16643724fd69b1ae40a5d48c84a48cae105be9d5797ab14df9db3c09c7f6574759cf9c134e2962bccbd36963b005412c106806c1f498ef7187663193f32f5295702e0f0000f8ce5332a10193a222457d294e7f3187b7590350187df496f343aa2b63f820191ac41bb8767f7b4f0f205fd08b5074bfbc916e5759ab08ddeb7704822e1da5dc4de4c074115a4729a020fad74d"], 0x80, 0x40000}}, {{&(0x7f0000008100)=@ax25={0x3, {"3aa477ad5ff0bb"}, 0x7ff}, 0x80, &(0x7f00000081c0)=[], 0x0, 0x0, 0x0, 0x810}, 0x3f}, {{&(0x7f0000009cc0)=@l2={0x1f, 0x2, {0xffff, 0x80, 0x8, 0x2, 0x80000001, 0x6}, 0x9, 0x1}, 0x80, &(0x7f0000009e00)=[{&(0x7f0000009d40)="435af6b6b742c5fcd120e5a691532652f1ab59377b75d5679fae4b46072af11e3d5f1cd1af5fda2ea906a67018a692cc200b725e2aed6eb335f6e817a7684899f6033aca8f5dd46e1cde679d4b167e0e6e121e2542", 0x55}], 0x1, &(0x7f0000009e40)=[{0xb0, 0x113, 0x2, "1be630e87039b48c9162dec00d36c5f56c8b8da1942ef1d3f68019f356c3fc5bcf2e26ad9eb2707ab89f576af09045189edcc20f82a5347e6ace80076451b4479861c80d16197fb7cc0b1a315edcb373ce3f103a15a0d15d0bf87023a55a15d633c1ce93bcf116bb6d53d954dcfbe6fe1e5fb856e1849d7f1cfceded3c5175aa0827a21f92a002fbdc720f9f03e3fbb30e8889b7cd0759df4874"}, {0x80, 0x10a, 0x4, "39a1936445cb5ed3ed7839fd8ac79f8af8d667db4b503484f8839466d93f2b9a9a99993faff2b06b590873c878854d3e3d1a0dd648e89ac166d060271d78ec86b799ffda9208d114134c23ef51225beaf9a88964e0448f79e8301715b07187819dd9c1e499bf9e96d6b095"}], 0x130, 0x4040}, 0x1ec}], 0x4, 0x800) 2018/03/08 10:59:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/81, &(0x7f00000000c0)=0x51) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x101, 0x0, 0x3, 0xfffffffffffffff8}, &(0x7f0000000340)=0x98) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/08 10:59:39 executing program 2: mknod(&(0x7f0000000100)='./file0\x00', 0x80000000000103d, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x30) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/03/08 10:59:39 executing program 4: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_generic(r4, &(0x7f0000000040)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x26, 0x2ff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 10:59:39 executing program 0: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ftruncate(r0, 0xffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 48.533312] device syz_tun left promiscuous mode 2018/03/08 10:59:39 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x10000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0x5) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4081, 0xb0768aa71fa81094) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x2, 0xfd, 0x7, 0x0, 0x6, 0x81, 0xffff, 0x1, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x5}, 0x8) 2018/03/08 10:59:39 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000140), 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="778468946e0011cbbe2aa1160a82ca7c008b9edd13cf96c37a239b6353818e47bf70d2349fed9d51e5c46cff17a5a84bfa06c2324f6101962135bfd3f34e5af85377655a22ba36378b440b6acc5b9eee956b1fff812a21a5195908bb3e6d787902e69e6296af26e8686de4bc25c49b9ad0148d7c2d25") ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000400000000000000000000000000a54e92045aa70e6c"]) 2018/03/08 10:59:39 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = open(&(0x7f000043eff8)='./file0\x00', 0xfffffffffffffffe, 0x0) lseek(r1, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000040)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80) timerfd_gettime(r0, &(0x7f0000000180)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7acd, 0x10000000000000a) 2018/03/08 10:59:39 executing program 6: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)=':\x00', 0x2) fallocate(r0, 0x0, 0x0, 0x40001) close(r0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x1, 0x100000001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x5, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0x20, 0x4) fcntl$addseals(r1, 0x409, 0xc) futex(&(0x7f0000000000), 0xf, 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x1, 0x1) 2018/03/08 10:59:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x3, 0x100000000, 0x2, 0x9, 0x100000000, 0x8, 0x3, 0x9, 0x2, 0x9, 0x4, 0x40}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="14bb67f71500ffe22c"], 0x14}, 0x1}, 0x0) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:usr_t:s0', 0x20, 'unconfined_u\x00'}, 0x28) 2018/03/08 10:59:39 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x10001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x7, 0x9d, &(0x7f0000000040)="f9eb51b6bb0417a879dc153abc12a42d1dd5f875022ab26d738c02fefead787b7c0a3aabf84d76bbb7d806cb60ae42623bdc06e63eb5c7ebc8d2c76651e1d1e24358fe4dd02f2c58ad3540bfba428ad8cc3d9fcb40abc2b54c08ed4f92de9ed6c84959353477ec67c73b5ecef4fde067d0c4a7c23a5083689d5a2292e84ce5b7002dd9a057d164ee7281da81a9aae9c6bd041aa77a3f9554cd2423cd1d"}) 2018/03/08 10:59:39 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x120) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xe1, "a51fc42b09e16954067df3b5121959370b31b925851bf9d14683b71b58802584f5e79787f18544e5fe6d38dc3f846b0d21be9dcf3d9c14e6cd7ee49e0100ad17cb4b5caaa88c7180b10f2fb3d42feac1cd02fde251e79c2597034115974f0d53339fb0c40391b858cf2c477959d6bd5155e27b437953cee78fc69aa6c218ba4de321a3dd68007362af632d5091e19da04bda956fea7c444d7ee86974384feab709f7170be2f8908b3d4fb62c99ee9ddf43a39495c76a9c6c65cfa3129b78e71dbe3f63010b557abf91921cd2d89aaeea4dbccc2a4d4a1b5cbc355e27297d1b33a0"}, &(0x7f0000000240)=0xe9) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) r6 = getpgrp(0x0) sched_rr_get_interval(r6, &(0x7f0000000400)) write$tun(r0, &(0x7f0000000440)={@void, @hdr={0x1, 0x4, 0x7, 0x101, 0x6, 0x100000001}, @x25={0x659af66132104987, 0x6, 0x1b, "1f180381df4c4f0e735fe0a785f1a7cd6ce7fb8d5ab35599dcc484a5e100fe5eda4b523dc7487061963135f7f8de69a822ab7680e8a1205cff44672265eebaa5fb3c49b031b4dd7db076fa19ec821a0ab9e0b1553ee7b5606d8e9f6cc96b300396ce512483c0e5c904b48bdc31fba7813881f12ce5defbb41a7b030212ab505907"}}, 0x8e) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) sched_rr_get_interval(r6, &(0x7f0000000540)) write$tun(r1, &(0x7f0000000580)={@pi={0x0, 0xfb06}, @hdr={0x1, 0x3, 0x7, 0xfffffffffffffffc, 0xb1, 0x8}, @mpls={[{0x0, 0x8001, 0x40, 0x5}, {0x6, 0x20, 0x6, 0x4}, {0x0, 0xffff, 0x4, 0x81}, {0x1, 0xd02, 0xd47, 0x9}, {0x80000000, 0x5, 0x3, 0x1}, {0x100000000, 0x0, 0x9, 0xeee}, {0x8, 0xff800000000000, 0x9, 0x101}, {0x2, 0x7f, 0x1, 0x8}], @ipv4={{0x32, 0x4, 0x40, 0xfffffffff69c6766, 0x271, 0x68, 0xfc, 0x7fff, 0x1d, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x4, 0x3, 0x0, 0x4, []}, @timestamp={0x44, 0x10, 0x10001, 0x0, 0x4, [{[], 0x7f68358c}, {[], 0x1}, {[], 0x2f6f}]}, @timestamp={0x44, 0x48, 0xbbed, 0x3, 0x61d5a321, [{[@multicast2=0xe0000002], 0x1}, {[@dev={0xac, 0x14, 0x14, 0xb}], 0x8}, {[], 0x1}, {[], 0x9ab3}, {[@empty], 0x400}, {[@local={0xac, 0x14, 0x14, 0xaa}]}, {[], 0x4}, {[@rand_addr=0x1], 0x1}, {[@local={0xac, 0x14, 0x14, 0xaa}]}, {[@rand_addr=0x80000000], 0x7}]}, @cipso={0x86, 0x31, 0x81, [{0x7, 0xa, "fe5ba0bd34c7b214"}, {0x7, 0x12, "a783dc4dc847abab002f0c8cf06fe57b"}, {0x1, 0xf, "61e6d92d959801a6876de6a448"}]}, @ssrr={0x89, 0x7, 0x3, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x3}, @lsrr={0x83, 0x17, 0xfffffffffffffeff, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xfff, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @rand_addr=0x8]}]}}, @gre={{0x0, 0x0, 0x1, 0x78c1, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x79, 0x3, [], "2c3e545f9a9962c73f965bfe43e4c29ff3bd928bac74d0bb2e59cc814cd6ce37b3bf22c4b15e8ff04fc8badd25810ba11e483ba1f67a596931319dc99b8bb6c3b7ff9b26eda1d0762f454c8b702c3955c1b742027b22a67f658525e02655887a6ee6ad5ba3794d88b05d834d1dcab7c5525cfe53c888c3f04d"}, {0x3, 0x0, 0x53, 0x2, 0x0, 0x0, 0x800, [], "4fdfefa20f9c21a8bd0f722ff118433b4a53cf09f3577427638720e751b953bc44eee1a4d67fdf64f7ec86f6e73948e5d714488f5d6c8031b77417ccf8e603dc7927e91678d7fbf2b73ce4dc68f47c"}, {0x7ff, 0x0, 0x1, 0x291a, 0x0, 0x0, 0x86dd, [], "359cc0a853972958596eba8d48d60607080d96d0cf8891bd5d2d05ef071a383d6c945a8bab5e91ada377e35083d67aa29a2d9c2fa3e34f90202657565b9580356d9e08b23f3b415ed7adfd0b239bb4bd536da488aecf30726047dce55556e934059fd92fe4d41b2641fa09c2592db841ced1638c7eedce82c4231beb2a7a77dc171ab7539c57d118c41330e2"}, {0x8, 0x88be, 0x3, {{0x4, 0x1, 0x3, 0x3, 0x7, 0xe337, 0x80000001, 0xa647}, 0x1, 0x7}}, {0x8, 0x22eb, 0x0, {{0xfffffffffffff441, 0x2, 0x0, 0x4230, 0x0, 0x9, 0x1, 0x7}, 0x2, 0xfffffffffffffff9, 0x6, 0x9, 0x8, 0x40, 0xffffffff, 0x20, 0x40, 0x3e35}}, {0x8, 0x6558, 0x4, "8ec938d1dce978978bc29ef1ada1a62410"}}}}}, 0x29f) r7 = syz_open_dev$loop(&(0x7f0000000840)='/dev/loop#\x00', 0x7, 0x40000) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000880)=0x7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000008c0)=@assoc_value={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000900)={r3, 0xffffffffffffff80, 0x30}, 0xc) r8 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000940)={r8}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000980)) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f00000009c0)={0x3, 0x810f, 0x101}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000a00)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000a40)={r2, 0xffffffff}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000ac0)=0x3, 0x4) stat(&(0x7f0000000b00)='./file1\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000bc0)=[0x0]) fchown(r7, r9, r10) 2018/03/08 10:59:39 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/133) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x104) write$eventfd(r1, &(0x7f00000000c0)=0x70, 0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x3f, 0x5, 0x7, 0x1, 0x5}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) time(&(0x7f0000000040)) dup2(r0, r0) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) 2018/03/08 10:59:39 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x18b040, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) readv(r2, &(0x7f0000000100)=[], 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) finit_module(r1, &(0x7f00000000c0)='}\x00', 0x0) sendto$inet(r0, &(0x7f0000000000), 0x31, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/08 10:59:39 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000000840)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @empty, 0x0, 0x100000001, 0x44, 0x400, 0x280000000, 0x280, r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x18000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0x8) clone(0x400c0000, &(0x7f0000000140)="507c59c4f5f1535388b5e9a4fe89c067f718531927ea0cf4d692920e02cb6a40dd26e92ea18e1789d91f7ac388a65161bf00caaa00", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="a00a8256e5cf8bb265a8ea555cd9aaed29285ef5eae6ce6b3c15dd87682ea8ae71e0bca4398428ebb76912bffbbbf4b041eac76568eaa2a4628aa8eff0cf016ace467bcc6f5e0ec1ca230a8e13dcfcd7a234139d2e832f5b20348dfb6433b5ee3b833b318e1ae6c483a19c7271152a87edd6") r3 = gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={r2, 0xbf, "a061a6c3f8de940e13884a34a28fd0d06128c033c10ad366b36680e1a647d3af7169df142f082e2261b540f4ddb978e9125bf441689e42eed222a610c59002795bca8bcdc4e58b9923092aef47a5bf43dce98622d0c7449366ab84045517b51332f31f061d536150d37321ed21ff71c32cb4dc2599660d9a6c6b0c87f4d25fe761cf900a2d90a00f97f66cc126c018887234fde0f69cfba8e141e3c1f9a523f358c4ee770ee874af19b63d48b1fbf1b1ce7319d7dd1f90fd5f615f527434fa"}, &(0x7f00000003c0)=0xc7) unshare(0x28060400) exit(0x0) tkill(r3, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x5}, &(0x7f00000015c0)=0x8) getsockname$llc(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001540)=0x10) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000002680)=""/29, 0x1d}, {&(0x7f0000002600)=""/31, 0x1f}, {&(0x7f0000000400)=""/63, 0x3f}, {&(0x7f0000002640)=""/1, 0x1}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x6) 2018/03/08 10:59:39 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400000, 0xa) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x4e22, 0x800, 0x20000000004e21, 0x498, 0x2, 0x80, 0xa0, 0x0, 0x0, r3}, {0x3, 0x3980, 0x3, 0x3, 0x101, 0x7ff, 0x2, 0x80000001}, {0x8001, 0x7, 0x100, 0x4cfb}, 0x10001, 0x6e6bbf, 0x2, 0x200000000001, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x34ff, 0x0, 0x0, 0x3f, 0x7c, 0x3, 0x2}}, 0xe8) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000005540)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005680)=""/222, 0xde}], 0x1, &(0x7f00000057c0)=""/87, 0x57}}, {{0x0, 0x0, &(0x7f0000005a80)=[], 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x2, 0x0, 0x0) 2018/03/08 10:59:39 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x201) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xee, "b9d8a06ac501ba4c3547d8bbb346fdd948c97e7a3e682b9c816aa78a1867d9273afa1e30db341c04abf518d679859b18726a775c90fad01a2ec16c84de2cb82ba452c6e688d1ae6a3f712fdead93b95ed779e6a90ee1818b6439f3aa296313e1d4ef05c1c805f2b1f08e6c90e7ef94dead468112822f3cb8fc69df39b14e043dab2fba5ad23282308a294ad147c27b4fe4f35c9c5ddf7ea89fe8a475f635d87b279b57be14d37e644ae43c0f297262cab03d4f237b898ad3461612e2aaf560f82d71f70c88d642a06a0c628e5e41510182bf4a9013a2d8e738fab20f1542452a80938c2f60c7fd150f024c365bb4"}, &(0x7f0000000200)=0xf6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x7, 0xfff}, 0xc) 2018/03/08 10:59:39 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000000240)=""/185, 0xffffffffffffffb4, 0x0, 0x0, 0x0) socketpair(0x9, 0x800, 0x33, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) socket$packet(0x11, 0x3, 0x300) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="021000070d0000002bbd7000fcdbdf25010016004e24000007001900000000000a004e2101000000fe8000000000000000000000000000bb0900000002004e240022ffff000000000000000000000000010014000900000002000104000000d401d4820000000040"], 0x68}, 0x1}, 0x4) connect$ax25(r1, &(0x7f0000000140)={0x3, {"1069bd8d8cd67f"}, 0x3}, 0x10) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8, 0x2) socket$pptp(0x18, 0x1, 0x2) shutdown(r0, 0x0) 2018/03/08 10:59:39 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007940)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/77, 0x4d}, {&(0x7f0000000340)=""/132, 0x84}], 0x4, &(0x7f0000000440)=""/163, 0xa3, 0x1}, 0x40}, {{&(0x7f0000000500)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000580)=""/209, 0xd1}, {&(0x7f0000000680)=""/108, 0x6c}, {&(0x7f0000000700)=""/25, 0x19}, {&(0x7f0000000740)=""/149, 0x95}, {&(0x7f0000000800)=""/163, 0xa3}, {&(0x7f00000008c0)=""/250, 0xfa}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/163, 0xa3}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/107, 0x6b}], 0xa, &(0x7f0000002bc0)=""/54, 0x36, 0x34d}}, {{&(0x7f0000002c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005000)=[{&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/147, 0x93}, {&(0x7f0000003d40)=""/236, 0xec}, {&(0x7f0000003e40)}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/231, 0xe7}, {&(0x7f0000004f80)=""/113, 0x71}], 0x7, &(0x7f0000005080)=""/190, 0xbe, 0x1ff}, 0x800}, {{&(0x7f0000005140)=@hci, 0x80, &(0x7f0000007380)=[{&(0x7f00000051c0)=""/100, 0x64}, {&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/253, 0xfd}, {&(0x7f0000006340)=""/57, 0x39}, {&(0x7f0000006380)=""/4096, 0x1000}], 0x5, &(0x7f0000007400)=""/57, 0x39, 0x3f}, 0x7}, {{&(0x7f0000007440)=@nfc, 0x80, &(0x7f00000076c0)=[{&(0x7f00000074c0)=""/15, 0xf}, {&(0x7f0000007500)=""/195, 0xc3}, {&(0x7f0000007600)=""/103, 0x67}, {&(0x7f0000007680)}], 0x4, &(0x7f0000007700)=""/213, 0xd5, 0x4}, 0xa41}, {{&(0x7f0000007800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000007880)=[], 0x0, &(0x7f00000078c0)=""/86, 0x56, 0x7}, 0x7}], 0x6, 0x10000, &(0x7f0000007ac0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000007b40)={0x0, 0x38, &(0x7f0000007b00)=[@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0x1782, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000007b80)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000007bc0)=r2, 0x4) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:ld_so_cache_t:s0', 0x20, 'system_u:object_r:dhcpd_var_run_t:s0', 0x20, 0x34, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x5a) 2018/03/08 10:59:39 executing program 2: r0 = epoll_create1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000019000)) 2018/03/08 10:59:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x9, 0xffad) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {0x0, 0xa8e}, {0xfffffffffffffffd}, {}, {0x40}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010000, 0x0, 0x2}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000)=0x80000000, 0x4) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 48.648256] IPVS: Creating netns size=2536 id=10 [ 48.666317] audit: type=1400 audit(1520506779.581:30): avc: denied { validate_trans } for pid=8064 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 49.477520] pktgen: kernel_thread() failed for cpu 0 [ 49.482691] pktgen: Cannot create thread for cpu 0 (-4) [ 49.488051] pktgen: kernel_thread() failed for cpu 1 [ 49.493156] pktgen: Cannot create thread for cpu 1 (-4) [ 49.498493] pktgen: Initialization failed for all threads 2018/03/08 10:59:40 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xdc, "5c779214f4de308e4a68c57c47191eb557a9b7b551afc042a45f169f45386b728076438221d979029d86c2bc5a81df0cd6b775838a541638f8bd3e374c9f50eda512d64b4678dca00e9be7ee5ac394a2b6238838cf731da7af011aa146d74c2c9c59918b5d10ef83a83d3f4615751925ced69d613fdda1629fdca601243424c9bbb6727f5f07c4198751aee18757c29f7a2fdd01fb5734ea3d7fdfb41d54f59a53daacb99a7aa5d4b8d5e65631b76bc1781ac34116fc445d967bfba41f717b9f1fbdfda36a21f1bb3290d0c2ab3213e1af013ead3357db47271f3cb4"}, &(0x7f00000001c0)=0xe4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x1, 0xf7, 0x2b, r1}, &(0x7f0000000240)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/08 10:59:40 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = socket$inet(0x2, 0x8000e, 0x100000000) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) 2018/03/08 10:59:40 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r2, &(0x7f00007b0ff8), 0x8) write$eventfd(r2, &(0x7f000068f000)=0xf3, 0xfffffffffffffc80) read$eventfd(r0, &(0x7f0000000000), 0x8) accept4$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/03/08 10:59:40 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffc68, 0x10000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x6, 0x4) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0xfffffffffffffff8, 0xfffffffffffffe38) 2018/03/08 10:59:40 executing program 0: mmap(&(0x7f00007e3000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x33, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x4e20, 0xa32, 0x2, 0x80, 0x20, 0xaf, 0x0, r1}, {0x1, 0x3, 0x0, 0xffff, 0xb7, 0x3f, 0xc00, 0x2}, {0x1ff, 0x3, 0x8000, 0x3}, 0x0, 0x6e6bbf, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x2b}, 0xa, @in6=@empty, 0x3507, 0x3, 0x2, 0x2, 0x79a, 0x1c, 0x96}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/03/08 10:59:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002d00ff0affffefffffffffff0c000000100014000000000000000000000000008f1323205558b2226999f82532cf0d0b28842350ce9001036a9ec207215a1d2556bffb7c1ba54628116323fe1d66ae3ed1abfad5f3bb712d72680ec6c201b1a73c666008f3d4b66bb000611b0cc74f4b62c968c91d6a91f2827c097a35cca924ebed38a9318d52a2a0252bae27c240c91e7fe9708aaf3bf6269a652e897954278f"], 0x24}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='ip6gre0\x00', 0x7}) 2018/03/08 10:59:40 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file, &(0x7f0000000080)=0x6e) fstatfs(r0, &(0x7f00000000c0)=""/131) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='eth1[-em0\x00', &(0x7f0000000200)='cgroup\x00', &(0x7f0000000240)=']]\x00', &(0x7f0000000280)='vboxnet1wlan0{^wlan0vboxnet1!\x00', &(0x7f00000002c0)='$keyring#vboxnet1:\x00', &(0x7f0000000300)=')vboxnet0ppp1cpuset\x00', &(0x7f0000000340)='md5sumppp0\\\x00', &(0x7f0000000380)='em0\'\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='selinux*vmnet1vboxnet0%posix_acl_access\x00', &(0x7f0000000440)='^cpuset\x00'], 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) capset(&(0x7f0000000500)={0x0, r1}, &(0x7f0000000540)={0x1, 0x8, 0x6, 0x1, 0x10001, 0x7ff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x74c1, 0x4, "d05d4af97697a5b0fecadb2aed53075a79d50b84f14b1a11b5898e58b8ac382c1bd2c310fd09e7a5c99e04e3bfc5ff058b85cf6eb80d8eedad08e607b4084bfdb5d6aabf6c0c3842ec66d3a23f09a40d"}, 0xd8) prctl$setptracer(0x59616d61, r1) fcntl$getownex(r2, 0x10, &(0x7f00000006c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x2) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000700)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000740)={'bcsh0\x00', 0x8000}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000780)={'ip_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00000007c0)="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", 0x1000) bind(r0, &(0x7f00000017c0)=@ipx={0x4, 0xb6, 0x400, "08f47086efaa", 0x4}, 0x80) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001840)=@req={0x8, 0xfffffffffffffffd, 0x6, 0x8ab}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x40, 0x40, 0x4, 0x7, 0x2}, &(0x7f0000001940)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001980)=@assoc_value={r4, 0x7fff}, 0x8) socketpair(0x9, 0x5, 0x7, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001a00)={r4, 0x3, 0x4, [0xaa74, 0x7fff, 0xa55, 0x7f]}, &(0x7f0000001a40)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001a80)={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, {0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x100000001, [0x3, 0x40, 0xfffffffffffffffc, 0x359, 0x3, 0x473c, 0xda, 0xc9c]}, 0x5c) recvfrom$llc(r6, &(0x7f0000001b00)=""/136, 0x88, 0x122, &(0x7f0000001bc0)={0x1a, 0x30d, 0xffffffff, 0x3, 0x0, 0x3, @empty}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001c00)) sendto$inet6(r6, &(0x7f0000001c40)="ee2abec05ae2fc50b410b94d241e31003b82022141ed3cbd4c630b571bad81c265fc262794610ca184e0277f54bc395d20dac643910976bddde0e4c401b0fa2a92a574a579f626ca4d88752987ee022832553dd68248b5896da458d3e11a39ca75639234f758dc03e2e0d3733ca305f5aaa4f941299a57dcb485c1ad78cefdf5de88f8d6aef8731550fdb174fb73c32bf408dba1a6617a9d4cf12ef340b6e8ce976af265f1f7709557ea", 0xaa, 0x880, &(0x7f0000001d00)={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x12}, 0x5f}, 0x1c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000001d80)={0x1, &(0x7f0000001d40)=[{0x5, 0x3, 0x2, 0x10000}]}, 0x10) linkat(r2, &(0x7f0000001dc0)='./file0\x00', r2, &(0x7f0000001e00)='./file0\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001e40)={{0x100, 0x10001}, {0x5, 0x3ff}, 0x5, 0x6, 0x2}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xe) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001ec0)=r3) 2018/03/08 10:59:40 executing program 6: syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000000)={0x2, 0x3ff, 0x7aa, 0x7, 0x1, 0x5, 0x40a6, 0xfff}, &(0x7f0000000040)={0xff, 0x7, 0x6, 0xf76, 0xa05, 0x20, 0x2, 0x10000}, &(0x7f0000000080)={0x6, 0x100, 0xd8d, 0x544, 0x9, 0x3, 0x9, 0x8000}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x100000000}, 0x8}) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/08 10:59:40 executing program 6: unshare(0x8000400) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = mq_open(&(0x7f00000002c0)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302106626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x800, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f67ff4)={0x4}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x3, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)) fstat(r0, &(0x7f0000000200)) ppoll(&(0x7f0000489fb8)=[{r2}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) read(r3, &(0x7f0000000300)=""/220, 0xdc) [ 49.626509] audit: type=1400 audit(1520506780.541:31): avc: denied { create } for pid=8096 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 49.634010] audit: type=1400 audit(1520506780.541:32): avc: denied { create } for pid=8095 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:syslogd_var_lib_t:s0 tclass=key permissive=1 2018/03/08 10:59:40 executing program 1: setrlimit(0x7, &(0x7f000000f000)) r0 = inotify_init() fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/15, 0xf) 2018/03/08 10:59:40 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x400e}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0xe5a, &(0x7f0000000240)=0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000100fd3ad86905d1"]) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000280)) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x2) 2018/03/08 10:59:40 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x4, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/08 10:59:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x2}]}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/03/08 10:59:40 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/03/08 10:59:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) unlink(&(0x7f0000000080)='./file0\x00') writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130009046908000081000001000000400300000045ff0f00000a001419001a0001000200070000fe00000007000200000000000000", 0x39}], 0x1) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@random={'user.', '.eth0\x00'}, &(0x7f0000000140)=""/186, 0xba) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) 2018/03/08 10:59:40 executing program 6: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x20000796, 0x4) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r1, 0x24000000000000) 2018/03/08 10:59:40 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000080)="04", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x457}], 0x1, &(0x7f000002a000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140)=0x9, 0x4) 2018/03/08 10:59:40 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a004e200060567c9f97f14ec26c5f7a3bfd000000ff01000000000000000000000000000100000000000000000000000000000000000000000000f3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/08 10:59:40 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="899677a5272a89a9aa23d31f74ed098c91f6bf14c42b739024dc2eb3738e4cfe3ad67a7bf0bd247d85faeb20c9ed46734a7dbc1eed47", 0x36}, {&(0x7f0000000100)="1b488ed5b7adcf65d8602400b8cb219dccb8df66b44efa35d8b2ae9c305a498ac52ab225a920312b54e9610ab6184119c885c10d61b998fd9e8210886dcdee9beae9cf3cb910372a660646a1cc39a07fbe2631be21640bbd46554fd24563ccbe3b614310fbd2ec93604dd65721be1d4a238c6044116cd96e836b26960b68f9b67af47b413b0daf18c32a34ccd4598cd5ca6171552eb5122a8e6e11fd7e900334e16af5e5f4ed06d5692cd0934c84bbe8cd8ee12550c591daef33a290ef", 0xbd}, {&(0x7f00000001c0)="3eb819a95ffdf639f8115a470b6e5fdb9460bdf649a5e7a4e9af18c8cfba13a1cda3f4e3875c340b7856274d9d147a08eef2203515eaeaf5496a6f64aa5cffd683633b4f4cff4c1e086e05ab7469d15ff007eadd4e0a1b1c844c3462f12759d2b9d214ca179e3029b5d1de4e609b1779a82377130f6a4181813bafa6a1af3aee1817f7eee00c6edf431c2d9534a9c326a0be5482c761ebe044358e8a6af29acaa18229c5f3c642be29e39c154a4e610913e64cc4660e19389ad232f9d12d157a8e7795f56f0bd46d8a16c0d1879ffe3db0212af5dc5c47d5fe6325f49c95f2c41ec74dde7ad06482bb4e7a5c", 0xec}, {&(0x7f00000002c0)="b01e56d6819021941cb0479f88acba03d634f6dff4284753da3ee6017ee15708f9f9d3a6384043362fb0bd7e4a4ac24a5d138d56d9a5741dcb89a7ec250ae6db54102505523b0f3306e14f109fd2898aeadd222d848151662bc6a85baf7e498d9c8750c02ceb12a40e69c09e9c720af95814dd76e9d55eb6ab52a51bc3da891bb0037ddda5343e04a7bdbaac91f2138c0fa89d84522a869eb63fbb57b62a975ed4b874120318b8", 0xa7}], 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/08 10:59:40 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/117) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x4}, 0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/56) ioctl$TIOCCONS(r1, 0x541d) fremovexattr(r0, &(0x7f0000000280)=@random={'osx.', '\\\x00'}) r3 = dup3(r0, r1, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000002c0)=0x17, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000003c0)={@multicast2, @remote, 0x0}, &(0x7f0000000400)=0xc) bind$packet(r1, &(0x7f0000000440)={0x11, 0x9, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getpgrp(r2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000480)={0x0, 0x1, 0x86f5, 0x4, 0x1, 0x62598881, 0x9, 0x3ff, 0x40, 0x3, 0x80, 0x2}) fdatasync(r0) fchmod(r1, 0x1) getgid() ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000004c0)=""/4096) sendmsg$nfc_llcp(r3, &(0x7f0000001a00)={&(0x7f00000014c0)={0x27, 0x1, 0x0, 0x7, 0x7, 0x7f, "2e201b7e3f6fce1fdc19827ab77aa32e9c9180c20ac29d62046f5cdcb8bbbc4468d093dbbdaf1d178f65721fd79d26509522093b8cc8e1452e39a8fba35c25", 0x16}, 0x60, &(0x7f0000001880)=[{&(0x7f0000001540)="d50c825fdadab314b9b1e84bb837936a20cc1d8932f1d3af2f903db8e0b43ca6b76cf7827ae8cd5c002f3e09e775b66cf1a17c5a5621878b1d8fbf494dfe8f5585b116dae13f928df37626ffb059a41768af1f4ee532c95fafd92f39291d5aaeda72237d8ab0b4afda9cd50c8df0fa4b2caf6112f714b2b0849b837ce8e3f107fa2aa30922779e7a76e7c35ae8349803caa01e657a", 0x95}, {&(0x7f0000001600)="8c1ff51f382a4c89bea159e8e33efbc6d9ed810e71b59eb725ca150fd46822f94db99cdd8a2e4e71b5c3426c972099d013d6a77d01f2af0732cc00009dddfb1ee209278d4317706033920d3d96d33aea880fae39f8d452", 0x57}, {&(0x7f0000001680)="e8758029cc42ef9a2d3c82f6b278df72517a", 0x12}, {&(0x7f00000016c0)="49a38b588870123e43f2f9052fab56bacc4f7290a18566e46dcc7e5ad3b17db6ad5e54d3b6f5144869bb1278cbbf1467d0eef334593903eecbf2c5afe258164867ebf2c12af7273f50502c73012c564d8f21a5798c770f5833512aae70ef5cbee81d9d4fec826952fe9158b85918a3ef2b8f38541a0b001d9a4bbfba6326f4b5b6fa0ebd22ba045a45e4224eba94ed6ad6b157409af5d2728f0e2336f0eb5a6d9e1f7b87fa62480c62bd88d9ac674cd31e42bc86d89f4e10a184ccc9137cedec744c951f523177f92d6b2289acb6124c4576827ef86f839bd827eaec605b35553931d1321293eaff1ce0d2cedcce2d0cd7e75cee6ef0", 0xf6}, {&(0x7f00000017c0)="6356ae0382ceef07ae3b308bfdd0303946fc3f3157ca6789246abf0997f73e311b5d7473bcaa4e85565dcf349b6423c9e9dd295b138e6ec11f7df2309065132cd7cf2e324f69e564fdf3f72ec1221a481c059ac1533e7de202c6562910e0517cf1bee50280848b312742365f2b74c3c790c7bb4a7a8e788eafbbccccdf2a3b4a063a371024519a1ed7f9eb39835915e89350b8b05be0814bd63d852c4de2045158d43aa700d06fcea9693f4ab7c0f482cc34268be50f393fa068", 0xba}], 0x5, &(0x7f0000001900)={0xe0, 0x117, 0x7, "e4d784d2f19622aeabdb019cd0f978758ee40026fd1abad6ae60dc1e721db34fc035c3e4f0f865bcca6bd0712ab48d7ec1b09491bef02731cb154ba59f7328c5b16b089dc0496f7c613e581a7b781891a2572aa888ea28da5a5f87b8b10274c4628723f47d95b115f931e1228f4173bd482c807540d95b28a83b394911bc68502542fb090601deca5ee87eade116a8d092b2a7ed8d256b4318cdc0fb77ec3c0834c7868e1edf99221f956febc315add73e57809ad3d7e4915930940e228ffbf84425ed048e82c2f472a40619b203d0"}, 0xe0, 0x11}, 0x8000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000001a40)=0x1, &(0x7f0000001a80)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001ac0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001b00)={r5, 0x80000, r1}) pwritev(r3, &(0x7f0000001c80)=[{&(0x7f0000001b40)}, {&(0x7f0000001b80)="d5be30f345ff6d2cb1a0b996e61a248aee382e597af4a71ba0e7ec5fd00f19b8", 0x20}, {&(0x7f0000001bc0)="3e2ed2d47e4cdb7498cfaec42399e9bd8d03c324e38ff4067e17a4bfc7db1b9fd488caaa415db98610a8fda573760534b1d259cc0ef09ca912825d52a7526c4627c41c0c18ee8a965cfd2958f774f26784c13e2cb063e497d741eed8788bf59b7d5fc9002dcfb6a49158314598b6d7d8", 0x70}, {&(0x7f0000001c40)="f2e45e80c0fc5c95b550ce6e3c085a430ebe69351e69b963a3df341fe8d5204a73344b026cb69db65e03f9ee678dcf63e6751b53d986552bae8df2", 0x3b}], 0x4, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001cc0)=[@in6={0xa, 0x4e21, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}], 0x84) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000001d80)=0x100000000, 0x4) 2018/03/08 10:59:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) fsync(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x4, 0x6, [0xd, 0x5, 0xff7, 0x4, 0x7, 0x3]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x94, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @empty, 0xfffffffffffffeff}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0xffff}]}, &(0x7f00000001c0)=0x10) [ 49.802435] binder: 8135:8139 got reply transaction with bad transaction stack, transaction 20 has target 8135:0 [ 49.833270] binder: 8135:8139 transaction failed 29201/-71, size 0-0 line 2941 [ 49.843170] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/08 10:59:40 executing program 0: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @remote}, &(0x7f00000001c0)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000240)) r2 = memfd_create(&(0x7f0000000000)="0111e3f53d9ce70c0c", 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x14, 0x5e, 0x1, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20040800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)=0x0) waitid(0x0, r3, &(0x7f0000000380), 0x8000000f, &(0x7f00000003c0)) fallocate(r2, 0x12, 0x0, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000480)) getpeername(r2, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000200)=0x80) [ 49.843179] binder: 8135:8158 ioctl 40046207 0 returned -16 [ 49.844284] binder_alloc: binder_alloc_mmap_handler: 8135 20000000-20001000 already mapped failed -16 [ 49.851646] binder_alloc: 8135: binder_alloc_buf, no vma [ 49.851663] binder: 8135:8162 transaction failed 29189/-3, size 0-0 line 3133 [ 49.884826] binder: release 8135:8139 transaction 20 out, still active [ 49.891954] binder: undelivered TRANSACTION_COMPLETE [ 49.897270] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/08 10:59:40 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a56000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000cba000/0x2000)=nil, 0x2000}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) rt_sigaction(0x19, &(0x7f0000000080)={0x7fff, {0x4}, 0x1}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/08 10:59:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x0) 2018/03/08 10:59:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/08 10:59:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0xc11, 0x7, 0x3987800}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x101000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000380)={0x3, &(0x7f00000000c0)=""/69, &(0x7f0000000300)=[{0xffffffff, 0xd, 0x800, &(0x7f0000000140)=""/13}, {0x100, 0xae, 0x0, &(0x7f0000000180)=""/174}, {0x8, 0xb2, 0xf22c, &(0x7f0000000240)=""/178}]}) 2018/03/08 10:59:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x581440, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x1d, 0x1, @tid}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) 2018/03/08 10:59:40 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) connect(r0, &(0x7f00000000c0)=@generic={0x5, "8ee8e9f712026c4cc4e0348e452c06fe573832b45d84e50c6d12030b94896db319f65857e598b6e970f78a64a1ee99ea169ee8282685aa722ce5356640f3d9c1835b917b1cbea4df45b6a3fe2648f4991ac38a4293e04e1d35725b6c56e8894e9480f3b34f982cab45153f38f63b780122f2cba104195a090a9418836c91"}, 0x42) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140), 0x8, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) 2018/03/08 10:59:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000140)=@ethtool_cmd={0xa}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x404000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000180)="25d23d0828dd0af62a2a96e443948d1f7ad28543acb56ca9e112e947be9ff8554bf3d2ff6945a4ec286432805b905f5e61575b0d4edcb9cd6c8c32b00b5ffed69c35a0ffb708df14fd929f99b522b7121f3d556918be816caccd8b088d1a9c873f64d3cf81196037976831ac98e6b9977b7a253d89efca82145fa5242db10e10bb7b", 0x82) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) 2018/03/08 10:59:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x101083) write(0xffffffffffffffff, &(0x7f0000d90000)="db", 0x1) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x4, 0x80000000, 0xfffffffffffffffe, @tick=0x7, {0x0, 0x2}, {}, @result}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) [ 49.903105] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.910232] binder: send failed reply for transaction 20, target dead 2018/03/08 10:59:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x7ffffff) 2018/03/08 10:59:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = gettid() ptrace$getenv(0x4201, r1, 0x35, &(0x7f0000000140)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000014c0)=[{}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x3, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001940)={0x0, 0xffffffff}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000019c0)={0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000001580)="efed075eb86f7f77caf1b48db673cfd581ea556453b2dd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6f", 0x43}], 0x1, &(0x7f0000001a40)=[], 0x0, 0x10}, 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/08 10:59:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[], 0x0, 0x0) 2018/03/08 10:59:40 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f0000000080)=""/117, 0x75) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/08 10:59:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/123, &(0x7f00002c6000)=0xffffff78) 2018/03/08 10:59:41 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x5, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28002, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='/dev/input/event#\x00', &(0x7f00000000c0)='trusted-\x00', &(0x7f0000000100)='/dev/input/event#\x00'], &(0x7f00000003c0)=[&(0x7f0000000180)='/dev/input/event#\x00', &(0x7f00000001c0)='/dev/input/event#\x00', &(0x7f0000000200)='posix_acl_access\x00', &(0x7f0000000240)='*\x00', &(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)='/dev/input/event#\x00', &(0x7f0000000300)='/dev/input/event#\x00', &(0x7f0000000340)='cgroupcgroup\x00', &(0x7f0000000380)=')procGPL({wlan0^#{vmnet0.&\x00'], 0x100) ioctl$TIOCEXCL(r1, 0x540c) write$evdev(r0, &(0x7f0000347f90)=[{{}, 0x4, 0x4}, {{}, 0x6}], 0x30) 2018/03/08 10:59:41 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x9, 0x7, 0x6, 0x2, 0x2}, 0x14) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0xff, 0x4) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='pstore\x00', 0x0, &(0x7f0000000040)) 2018/03/08 10:59:41 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x442, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socket(0xa, 0x4, 0x1) 2018/03/08 10:59:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x937, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x81, r2}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) 2018/03/08 10:59:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x7, 0x9, 0x1, 0x4, 0x9, 0x1, 0x9, 0x4, 0x4, 0x2, 0x5, 0x5}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/08 10:59:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x5c) 2018/03/08 10:59:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, r0, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = getpgid(0x0) setpgid(r1, r2) ptrace(0xffffffffffffffff, r2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) 2018/03/08 10:59:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8017) r1 = dup3(r0, r0, 0x80000) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e0200000000000000000003f500", 0x39}], 0x1) pwrite64(r1, &(0x7f00000000c0)="6902c0499ad0749e93c1b152dd403ad8c5b059d8bc28a3c0295ac025e07d7da363026c72c27c4f8a862fb2499670bea95fa0a50d0568e240d50d631ed37a6e09fccba8b9308aa940571d1c771d00afdf25908d2d18fbec", 0x57, 0x2c) 2018/03/08 10:59:41 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x1}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x5, 0x7ff}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) 2018/03/08 10:59:41 executing program 4: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(r1) getsockname$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) ioctl$TUNSETLINK(r3, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/08 10:59:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000100)=@ethtool_cmd={0x17}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x5, {{0xa, 0x4e24, 0x3f36, @dev={0xfe, 0x80}, 0x4}}, 0x1, 0x4, [{{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xaf87}}, {{0xa, 0x4e20, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e23, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}]}, 0x290) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x70) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000480)="eaa7d1f9d19e1d8b00cf0b978d6ad26444ee4f2cba1fc043d5aa1beb5a0853682b165e24499fa4504ff88ba8197bc15c324c830c31eb8f1613ae366fc08dc3fb2e85cf17af") 2018/03/08 10:59:41 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, 0x136) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x119000, 0x80) fallocate(r0, 0x0, 0xffff, 0x4) fallocate(r0, 0x4, 0x0, 0x7) 2018/03/08 10:59:41 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={r1, r2}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'syz_tun\x00', {0x2, 0x4e24, @empty}}) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7f, 0x0, 0x35, 0x1201}, {0x5, 0x7ff, 0xc979, 0x52c9}]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x22000, 0x0) fcntl$setsig(r3, 0xa, 0x3f) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000180)=r5) 2018/03/08 10:59:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80800) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x8, 0x1e2, 0x2, 0x746, 0x8, [{0x7, 0xffffffff, 0x800, 0x0, 0x0, 0x400}, {0x3, 0x3, 0x7f, 0x0, 0x0, 0x1008}, {0x8, 0x2, 0x80, 0x0, 0x0, 0x400}, {0x1, 0x5, 0x9, 0x0, 0x0, 0x2}, {0x9, 0x0, 0x5, 0x0, 0x0, 0x2000}, {0x1, 0x2, 0x81}, {0x2, 0xa9f3, 0x4, 0x0, 0x0, 0x200}, {0x0, 0x7fff, 0x5, 0x0, 0x0, 0x100}]}) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}) 2018/03/08 10:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) 2018/03/08 10:59:41 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000002c0)={0x8dc}, 0x8) close(r0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0xfab3, @empty}}, 0xec9, 0x8, 0x8, 0x9}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x11}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) r4 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x81, 0x20100800, 0xffffffff, 0x1, 0x771, 0x8, 0x4, 0x1, 0x1f}, 0x10) close(r4) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a1eb5a1b0000000000000002000000000900008308e120d6f6bda17282cdcecc31131b20e7c141619d30beafca0f26204ce5b67172afb779ab0500000000a0942ec13027a1b32efd9b51146e00000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ppoll(&(0x7f000000c000)=[{r4}], 0x1, &(0x7f000000cff0), &(0x7f0000004ff8), 0x8) 2018/03/08 10:59:41 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000180)=0x1f, 0x2a1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x8, 0x4, [0x7f991072, 0x100000001, 0x8001, 0x1]}, &(0x7f00000001c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x3d0, 0x110, 0x110, 0x200, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty, @loopback=0x7f000001, @rand_addr=0x9, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x400, 0x0, 0x2}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) sendto$inet(r3, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) writev(r3, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x7fffffff0, 0x9, 0x1c000000000}, &(0x7f0000000240)=0x10) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/03/08 10:59:41 executing program 0: clock_gettime(0x0, &(0x7f00000002c0)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)="361d9938cd3f7b579fff970388ca063f803bccbd64ee2fb7ec6cd1a85bb8", 0x1e}, {&(0x7f0000000300)="4091698be1a39dcca6c0e68d7b0abd3ba815e32ba1eae10e4d86e66308c461617b8baed16f2f768eab9c75ba877d9a739e6f58de3e6371e6080714caa3f9aa1afbf02f99efeb96a2f8d17ed452b9808953d2c5f801daec87ffba8b5cf217743109a376ed861b0c66f0065b66807f0217cb6bdf3c649781f00850170bd970a653cc331986d6cfbbad4080d1740424e03051914a031f163129cded4dfbd93cd4aef54850142efd4d773823bff0b828e875af8d17646b3761164d9ee8d766ad2e1da1f7f57a3f59a0aaa6112f3d35d52cc1e690c8f5240befa5a0814413e5d8090e3d8e9d7a1e", 0xe5}, {&(0x7f0000000400)="4bf6655e5a3f39eede0d864a53578e835002bbebf20cdb333256df60155d093e7fb07815eb241c15a531c49e9b7671bab17bdc2fa71a3e06ebc1772c935d301e59a4b919ea6f0e59e2f96ca019f0958ab888e30c2af67bcb53def39e8b520edd53172c0d837f53b5087f0231d374756daadcaf49abe5e5e48111ab4a56b720b0861172eed08ea2fa", 0x88}], 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000080)="3024056eb4b0bc5d650741a3da8682133ab6782c11922a0187587891be1ed6998a73334432b0e29b2100270d39319fb628dc79395ee012711f574f945250ab12a82f6a924a15e48170bc43a830d8586d5a049dbfa16f38d53d1f74fcf3bc913b3d2217928846bc0d0d5ae02b4af513f61e28e8ae572346627871582ac04966fe5963559021705ce6ad81e26c8bf024ef2797e2cccc543dd363c9fb511631806b1fb92d8b8e32ef5ebceb38b45a76c43d1086f50ec14b4f5931b77e7a26dbb6f6aca59b194f5cdc8da4577299705c2668c7b6a53cfd9c2d08e3179208fb6af7a929", 0xe1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 2018/03/08 10:59:41 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f00005beff8)='./file0\x00', 0xc050, 0xffffffffffffffff) 2018/03/08 10:59:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x507fbf7a, 0x80, 0x4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x1, 0x56, 0x80, 0x101, 0x6, 0x3, 0x1ff, {r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x8, 0x7fff, 0x9}}, &(0x7f0000000240)=0xb0) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f00000012c0)={0x1c, 0x13, 0x311, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="c8"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/08 10:59:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/if_inet6\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000400)=""/232, 0xe8}], 0x5) 2018/03/08 10:59:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1f}, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000040)=[], 0x0, &(0x7f0000000100)=[{0xa8, 0x107, 0xffffffffffff4632, "3b7d6402f083946d1759d1badf2ec7b0948ab8eb1d4cde299643179a1b71d1d2821f7b539187d7ce5cde46db9f234d07b0ceafcbf4959e72ea918087f3b89994dd9c519094a94fc3ee033d50ba5e60112a4baf47c95f092103f8fcf597349e5af78ec1af4328b13283eb0b8c507edfa52d701160853980a79f828e7638d2ded1f8c719fb46fd74d537aafba8f14ab18ad4af891f"}, {0x10, 0x10a, 0x401}, {0x38, 0x10f, 0x9, "40ade8acc69e0311a0ee886b570f4558142c8bfe6855ac21e030ed2f9e484cafe9fe"}, {0xd8, 0x110, 0x10000, "02c6170906e7f1de284f78afefa427c69031be80352e88195b8b2eb16926000719b439b622e2a82603a822a84c444edfc838155736953a0b4bd48ec3c1c1c386f2a9af0d6c7a496281e0125b05eba78901da93d1f191c62193149f5e8ca0f3c402bbd9eaf5dfc996c5d756f5666ed55024b3ed39ba9a0f29948c6fc65f3202fcaa8a351d2be279df0dfad42e0de3319bcefcc8127b1499c870dd42f856aff3107622ce8820e9a871d958aa40316898c5406df2bdcc015c14374d30d247048b33bb9176d6"}, {0xa0, 0x19d, 0x4582, "30c5b85b62aec254d00603436903cfe92adadea006be956583d243d4fcf216f84809177eaf59aeef350d2f25bc6230b4d612c5f03ecdbcea25152b1d7242ec59a79af423095f2d0c93114ed756fde49d05b560c85d3cc39fd8c9cf0fe7ccfadab020069183d1fcfb00ce43615304e50757d004c8c927b4c3833d42cd4be812e1dbdcaf68ce350cb5e86e"}, {0x38, 0x115, 0x7, "7f792a0ebb06636a54ae06d1d1083560a42ea1f3816ffdd4d2b68c90fddea0a36511f0"}, {0x100, 0x115, 0x7, "fd59aa2a7497b3bf4b59c25b311213622dece66c4a90589689dd87c16d5469aa284436af22a8077535c7070bafd2ee79b0849af0f1d49fc166f0544e21becec790f03242c35f71ccb784934282e35a9a90bfce20afea245e067c8239862e7590206709800b11181f1a9f037ae2578a694fca26da1045c855f4ecaae266cfb80a22fe879d999fc7edad12ba1dff90a56af48876dc76d4685e63fa9c3f12f997aacd49cc5464dafd2a4c0a30d91468fbf886d81976b3b26301e92a9f1690103c0312ea78f516d5daf5dead483f09e454effad3ba04fee07d25b0dcaefe7db0b6d8f6896215afad2b9435bb0e7c1e8d64"}, {0xd8, 0x10c, 0xc426, "0ce70ec22638e9eb78f3d5b2337a68b919c311c86a46bc2b0b86f3b8abf3e3c436c5e404f4f40d7a80eaeee4367da1897d463f5e8af1dafb87789d6ee40b172bbe9d0ba914c0ae2e7c609bfef368edfed957dbfaaa0acf3f3d978d7fafe920623e4bf5d6af2a883efdf1e37a0dfa8df85b55b79579c9d9e3d8b5524988b36543e7d414576aabdf5e2840180f59801f6574dda549db53969b5f1d8eed78ce91a57aa4892f9aba40d23e2497bd2f6afde0a815c980d5a7276d5a236f63ad1e4d04d5077ff340"}], 0x478, 0x10000}}], 0x1, 0xfffffffffffffffe) 2018/03/08 10:59:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000100)=[], 0x4000000000001cb, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x20900, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0x0, 0x100}) sendto(r0, &(0x7f0000000000)="20cd32bbcaa0b7ad99eb2c075ac2249781acc354876366901151019a38f4ff3f3dde99bf46c5148f4051e732c14019e03e8ed4e382f46767ed4dfde5e9d266896547722cb7cd0d64553fd378428b6664c9801b8b8cfb671d286848302bfbfc06ad92f2d557eefe411bd22e5081587f15233b9f64d6dbff595099a1aa2f02f153c14deaafdadc0ebdf131f95bf269a57fff96efb08b1296559803c2ba42c347f714d2a8617c13cdea31bb0401d1a3e22e4a2b0ecfa78611422440271a01ac6af9be5d6cc3718fb4cb2c", 0xc9, 0x20004004, 0x0, 0x0) 2018/03/08 10:59:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000e0000040000000000000003000000000000000080000000000000000087bfd86f00000000000000000000000000000000000000000000000000000000000000000000"], 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2bd9e4ff7bf3df7, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) 2018/03/08 10:59:41 executing program 6: sync() r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) accept(r0, &(0x7f0000000140)=@generic, &(0x7f0000000080)=0x80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000b00)=0x7, 0x4) 2018/03/08 10:59:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) recvfrom$inet(r0, &(0x7f0000000000)=""/222, 0xde, 0x142, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001080)="384d759e57f84209ea85cb5bd5db95d2425a6679dd314a7cd26d58f2e546e4702dce4863c08836902ab7723e731f225ab5a486ee77ddb7", 0x37) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x94) socket$inet6(0xa, 0x6, 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/08 10:59:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x104e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x9, 0x4) shutdown(r0, 0x1) 2018/03/08 10:59:41 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file, &(0x7f0000000080)=0x6e, 0x800) listen(r0, 0x400000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) listen(r1, 0x0) getrandom(&(0x7f00000000c0)=""/230, 0xe6, 0x1) close(r1) 2018/03/08 10:59:41 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x4, 0x3}, 'port1\x00', 0x80, 0xa, 0x1, 0xffffffff, 0x7fff, 0x1a99, 0xd6, 0x0, 0x3, 0xda1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/08 10:59:41 executing program 1: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec)="c5", 0x1) fadvise64(r0, 0x0, 0x0, 0x7) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x4, 0x2012, r0, 0x0) 2018/03/08 10:59:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000000040), 0xfffffd3b) [ 50.334918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16333 sclass=netlink_route_socket pig=8283 comm=syz-executor0 [ 50.353570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16333 sclass=netlink_route_socket pig=8291 comm=syz-executor0 2018/03/08 10:59:41 executing program 3: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)=""/62, &(0x7f0000000080)=0x3e) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) 2018/03/08 10:59:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000004800010000000000005e9bd0bd4844d388832c"], 0x1c}, 0x1}, 0x0) 2018/03/08 10:59:41 executing program 2: clock_adjtime(0x1, &(0x7f0000000100)={0x81, 0x4, 0x9, 0x5, 0x58, 0x8001, 0x7, 0x9, 0x2, 0xffff, 0x1, 0x0, 0x4, 0x3, 0x3, 0xfffffffffffff20e, 0x4, 0xf256, 0xfffffffffffffff9, 0x6, 0x0, 0x9, 0x1, 0x100, 0x99, 0xb4f}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syz_tun\x00', 0x2001}) 2018/03/08 10:59:41 executing program 7: tkill(0x0, 0x38) r0 = socket(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x7) ioctl$sock_ifreq(r0, 0x908000089f2, &(0x7f0000000040)={"73697a7d9dd8000000000000000600", @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0xd75, 0x3, 0x40}, 0x400, 0x401, 'id1\x00', 'timer0\x00', 0x0, 0x7ff, 0x4, 0x7efd, 0xef}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace(0x4208, r1) 2018/03/08 10:59:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_key={0x2, 0x9, 0x8, 0x0, '5'}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1ff, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x80000001, r1, 0x1, 0x20}) 2018/03/08 10:59:41 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x14, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) 2018/03/08 10:59:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000), 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) 2018/03/08 10:59:41 executing program 4: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7f, 0x22e80) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x7f) ftruncate(r0, 0x7fff) mkdir(&(0x7f0000000080)='./bus\x00', 0x4) 2018/03/08 10:59:41 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup(r0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) eventfd2(0x80, 0x0) 2018/03/08 10:59:41 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x6, 0x2000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffa}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x4) timerfd_gettime(r2, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/08 10:59:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x105000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x4, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x0, 0x2, 0x1}}, 0x2e) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x20100, 0x0) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r3, 0x4) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1}, 0x0) r4 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="1f8f552b5b9464edc324cf9932f553b6b76c4d3fb23154cd553759e98a6b8c90c2f6f481a3d8c9c8fb14ac229b277a064a2c27ad8c83531cefd1bd0cd025b5ee9a3da1a3ca85f0563ea2dfa2e8aa1079186331cf1c2d5d7d41a497e0ea475375e450092dd5fa736d8d664e4f83f0488cf4cddf0f2239895c8a3a92ccd6d47653ecdfd6e55e772a49d6dccbc9d6ed9e80ce3853cc17d8e59fb5c51655846c76b19331065a313f21ec6ef0c6cd2b8cf2b3559130e91dea0264a350f1f516d1c9e4d86977afc863b570c833c6b1acb3f8fa0fd6ae2f51", 0xd5, 0xfffffffffffffffc) add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="34f9bce4795ceff858916dfa9579d5ce14b7c541b6ecc0ab9bf1911a8d10628c9aeab1bb4cfe6034c3e401a7b2bfbd59a5ed9006a0e923a9725e6926725d2946debb476f7ad887f26b81250e164ccaadd104e73e2737c02f08851861b09acb5d3517c067d0055683bbee19dc940685daf3a9de0eacbc2287e56d03f467840af57dc5fbc866", 0x85, r4) 2018/03/08 10:59:41 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='em0\x00', r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/7, 0x15b}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) 2018/03/08 10:59:41 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write$selinux_user(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="33797374656d5f753a6f626a6563745f723a737368645f7661725f72756e5fe8df7e73743a7330207379730000"], 0x2d) close(r0) 2018/03/08 10:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@remote, @multicast2, 0x0}, &(0x7f0000000180)=0xa) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x0, 0x4e21, 0x0, 0xa, 0xa0, 0xa0, 0x2b, r1, r2}, {0x2, 0x5, 0xef, 0x5, 0x5, 0x7, 0x3, 0x4d09}, {0x40, 0x8, 0x1, 0x4}, 0x0, 0x6e6bbb, 0x2, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x0, 0x4, 0x3, 0x1, 0xff, 0x5, 0x6}}, 0xe8) 2018/03/08 10:59:41 executing program 1: syz_open_dev$evdev(&(0x7f0000001180)='/dev/input/event#\x00', 0x3, 0x400000) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/96, 0x60}], 0x3, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001140)=ANY=[@ANYBLOB="52000800bb5a2d918c001166141bb98d0179cd000015090003000000000405006c212c89"]) ioctl(r0, 0x10000000000227e, &(0x7f0000000000)) 2018/03/08 10:59:41 executing program 3: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) ioprio_set$pid(0x2, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x111000, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x8e0, 0x8, 0x1, 0xfffffffffffffc01, 0x0, 0x1e97, 0x20, 0x4, 0x8000, 0xfffffffffffffe36, 0x1, 0x1, 0x80000001, 0x1, 0x7fffffff, 0x5, 0x80000001, 0x4, 0xfffffffffffffff8, 0x5, 0x1, 0x9, 0x6e84, 0x9, 0x9be, 0x5, 0x401, 0x1, 0x8, 0xdf, 0x6, 0x5, 0xe1, 0x3, 0x3, 0xe5ec, 0x0, 0x7, 0x4, @perf_config_ext={0x40, 0x7fff}, 0x0, 0x200, 0x950, 0x3, 0xfffffffffffffff7, 0x7, 0xfffffffffffff001}, r0, 0x4, r1, 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0xdbc}) [ 50.505540] audit: type=1400 audit(1520506781.421:33): avc: denied { search } for pid=8348 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:syslogd_var_lib_t:s0 tclass=key permissive=1 2018/03/08 10:59:41 executing program 6: pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) userfaultfd(0x8000000800) 2018/03/08 10:59:41 executing program 2: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000001c0)={0x5}, 0x8, 0x800) fcntl$setsig(r0, 0xa, 0x5) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x6, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x2, 0xd, 0x6, 0x78d, r3}, &(0x7f00000002c0)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) accept4$ipx(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) setgid(r1) getsockname$inet(r4, &(0x7f0000000300)={0x0, 0x0, @local}, &(0x7f0000000340)=0x10) 2018/03/08 10:59:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80402, 0xb8) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000002c0)=r2) flock(r1, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @empty}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) socketpair(0x5, 0xa, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x66, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa000015c9836131c5448462146f490ab4e91ce6ce9f38d393f97b4df51003c33ca9bf909a55e5343bed2aef0f4af6e43e254f000029f510991973e981cbf6bed6aa302ccec92a44ae72975b2182ff34e027808f24df3102ad000000000000000000000000000000d12ed0aed746eb92c8013b57afb1652645cfd258b0d97118959da912e518462f766afafedce246dbaa098aa4a5963a49df5f661347c41040433ea2d7caf3f593de99499d06229f47d9b6ac894ab790eb5e364cba9b"], &(0x7f0000000280)={0x1, 0x3, [0x4af, 0x563, 0x9cc, 0x7eb]}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) link(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x6}, {0x8, 0x9b00000000000000}, {0x7, 0x6b}, {0xb, 0x80}, {0x8, 0x3ff}, {0x2, 0x16}, {0xf, 0x1}], 0x7) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) socketpair$inet(0x2, 0x803, 0x4, &(0x7f00000000c0)) sendto$ax25(r1, &(0x7f0000000300)="01523183183727df85a90b157e2606b07e1b77977ff5c26c533106f8f4d86e6e88d254c8f587ff86d577da12ad34a38c72675a46a01e651f0de37ebea016f6bdeb", 0x41, 0x40, 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/03/08 10:59:41 executing program 7: r0 = creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) recvmsg$netrom(r0, &(0x7f0000001300)={&(0x7f00000000c0)=@ax25={0x3, {"4e057016bdd59d"}, 0x8000}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000100)="347220dbacfd8d1ca3c15514df0092ec53888f9586467eafc61a59f1d0c65d4bf405776644845018be84b1b2836eb0c4c73b1f402e65f91606839daccd8b96f85b450117a3f02ca7ecd1f0", 0x4b}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c1ffa545334227a700", 0x9}, {&(0x7f00000011c0)="594e53e31856698ee51a25481f19fc673304b36c4c33ac3d6179194c9cc9642b7dd23ae557abb415cd1710d0c7d1c7d152b5d11148f9069fb3fd3605dd5b7eeb13e33a1a5e7559850601ce3669197b637d8132006eccf5a631e86d666653b5b8923e9e161acfd55618aba28ddfee013557be2576", 0x74}], 0x4, &(0x7f0000001280)=[{0x50, 0x111, 0xb4, "0a0657c6eb440f886207f08554fc62c796f5c74bb27372a221ba7ec1ec91c5b9d354a2b14305fef94569fccdfbab6b6200f78c6683ff9725dc9069c7ccff7266"}], 0x50, 0x20008001}, 0x2100) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="62696e4d8b745f6df5568c73", 0x0, &(0x7f00000000c0)) 2018/03/08 10:59:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001}, @in6=@empty}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) 2018/03/08 10:59:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00003ed000), 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x400000) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000000000) 2018/03/08 10:59:41 executing program 3: modify_ldt$read_default(0x2, &(0x7f0000000140)=""/187, 0xbb) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffff8) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/08 10:59:41 executing program 4: r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="2acfe33b47d39770797ac0e4cd386ea57f33510a9f5ce5d13688c2986e0f20a1c4184536c799cf469b63435407fe44a647848b012546d9864592c01fc1247a15f42e8845037617c1d02e36fa39831f6db56ea640b90b4fccbe1b30f247e03dc7e3fbd3d0dcfd4a2414c46a19cdc65772532366591702e63fe2f7f9679dc6c4324f051779b1d67098d26265048b54296acbd3514b2c1f6e378ec1cd66a2ba1b9f8a7d0572316e2ed153606f2c321066030d1483a5474b2876a5c1daa938c8657d148e7750b34c7f4471ad3d753ae782740846b257", 0xd4, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x4000, 0x85130d879490c9cb) pread64(r1, &(0x7f0000000440)=""/3, 0x3, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$setptracer(0x59616d61, r2) r3 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='&', 0x1, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', r3) modify_ldt$read(0x0, &(0x7f0000000380)=""/71, 0x47) 2018/03/08 10:59:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r1 = accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) preadv(r1, &(0x7f0000000100)=[], 0x0, 0x4) arch_prctl(0x1004, &(0x7f0000000140)="d2d7837ce8c24990bbc28f804786b1513622cf8fb5977a94e9a7b77183b9c7a3bfa0b97c9a7fefc8c7fb489f436f8e5e119321e26acf7bd2e99e867892819e46a21c127d3b2d2a8c3ff9d2c1ca0c4d8627775c7a32785d589b5b9f1fdfdbd731507d6a073114d4b454ee29b3f5100c") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x3) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000100)=0x4, 0x4) 2018/03/08 10:59:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x80000001}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/08 10:59:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002900)=@alg, 0x80, &(0x7f0000002ac0)=[], 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x1, 0x0, &(0x7f0000002dc0)={0x77359400}) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) 2018/03/08 10:59:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/185, 0xb9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=@mpls_getroute={0x1c, 0x1a, 0x301, 0x0, 0x0, {0x1c}, []}, 0x1c}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x301, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 10:59:41 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b8", 0x1, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80580, 0x82) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'\x00', 0x800}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000004380), &(0x7f00000043c0)=0x4) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x334, 0x80, 0x9, 0xffffffff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) keyctl$read(0xb, r1, &(0x7f0000000200)=""/4096, 0x1000) 2018/03/08 10:59:41 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/route\x00') getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000380)=""/157, &(0x7f00000000c0)=0x9d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22041, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1ff, 0x0, 0x0, 0x8e1b}, 0x14) r2 = socket$inet(0x2, 0x8000000002, 0x0) init_module(&(0x7f0000000180)="23406574683173656c696e75786370757365742c70726f63836d643573756d6367726f757076626f786e65743100", 0x2e, &(0x7f00000001c0)='md5sum:\x00') set_robust_list(&(0x7f0000000140)={&(0x7f0000000340), 0x101, &(0x7f0000000300)={&(0x7f0000000280)}}, 0x18) getsockopt$inet_buf(r2, 0x0, 0x14, &(0x7f0000062000)=""/174, &(0x7f00009faffc)=0xae) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000200)=0x8) 2018/03/08 10:59:41 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid}, &(0x7f00000000c0)) socketpair(0xb, 0x80000, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"b9c4e89cad58f7"}, 0x9}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e21, 0xee, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x7fff, [0x0, 0x1, 0x3, 0x8, 0x7, 0x0, 0x3ff, 0x4]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) readahead(r1, 0x7, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x7, 0x9, 0x892, 0x8], 0x4, 0x2, 0x9c7e, 0x709f, 0x3, 0x6, {0x2, 0x9cab, 0x6, 0x2d6, 0x48aaf5d4, 0xea, 0x5, 0x5, 0x800, 0x18, 0x4, 0x100000001, 0x1f, 0x6, "29ace8bfbea09b11114e4d0bca7d76c35a511282aff7af38da6499b6ff3e5759"}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x4, 0x3, 0x3f}, 0xfff, 0x0, 0xfff}) 2018/03/08 10:59:41 executing program 1: r0 = memfd_create(&(0x7f0000000000)=':eth0\'\x00', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1000, 0x1, 0x51fc, "0d9b54be574e2bf17b9642fcb4a3b647558989ced0e01342a83b3ba6a3fb6daf5ff85ff4a46339dbfc1c8593735ff0a26d6e132748e31ea69dd5dc7312fae54f9df2bdf36ed9fa4db8a88892d22a00e2"}, 0xd8) sendfile(r0, r0, &(0x7f0000000180), 0xcf) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x6457, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x1f, 0x3, 0x2, 0x9, 0x7fff]}, &(0x7f0000000240)=0xe) r1 = socket(0x3, 0x4, 0x1) fadvise64(r1, 0x0, 0x1, 0x6) sendmsg$netlink(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)={0x110, 0x3a, 0x410, 0x70bd2c, 0x25dfdbfc, "", [@generic="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"]}, 0x110}], 0x1, &(0x7f0000000400)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}], 0x48, 0x40}, 0x8041) bind$netlink(r1, &(0x7f00000004c0)={0x10, 0x0, 0x25dfdbfb, 0x8}, 0xc) recvfrom(r0, &(0x7f0000000500)=""/107, 0x6b, 0x100, &(0x7f0000000580)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000600)={'vcan0\x00', @ifru_mtu=0x7ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=0x0, &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)={r2, 0x1, 0x5, [0x5, 0x94c, 0x3, 0x80, 0x9]}, 0x12) bind$ax25(r0, &(0x7f0000000700)={0x3, {"192ed800d67e86"}, 0xb69}, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000740)=""/143) ioctl(r0, 0x40, &(0x7f0000000800)="bd1028c7c858875ff22a7beb1aa9dc9636852b0f95e84529295b2be1ec9604d88ad92a50015dd7c5abf988c7bce35573994dd327c5deb391c66f87b5ffeb6a51b866341661e65fa05453c21121c178095f372bf43ffd77cf7577cdaefc571a6bf2dbd1158e1d413e05ae279506e0871706b963c81dac96e49233948440cfd8697ea33b149f98a813ccea285e3aad") delete_module(&(0x7f00000008c0)=':eth0\'\x00', 0x200) mknod(&(0x7f0000000900)='./file0\x00', 0x8011, 0x38) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000940)={0x5, 0xfffffffffffff9ac, 0x5, 0x10000, 0x5, 0x200}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000009c0)={r2, 0x9}, &(0x7f0000000a00)=0x8) r4 = syz_open_dev$sndtimer(&(0x7f0000000a40)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000ac0)={0x0, r5}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000b00)={0x2, [0x7, 0x2]}, &(0x7f0000000b40)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000bc0)=@get={0x1, &(0x7f0000000b80), 0x5}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000c00)={r3, 0x6, 0x2000000, 0x8000, 0xffff, 0x7e, 0x2, 0x8, {r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xffffffff, 0x3, 0x1ff, 0x5, 0x63e}}, &(0x7f0000000cc0)=0xb0) accept4(r0, &(0x7f0000000d00)=@generic, &(0x7f0000000d80)=0x80, 0x0) r6 = add_key(&(0x7f0000000dc0)='trusted\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="1f7024d99b2a8b71c68a17f1aaccff9d3ce6ceb20bbd6bbdc2ad23b27e72be17f2c4225b5ace6b0d69d9d1fe1ce5d99172ceb2571ec950c6e2b650f872188f1aa0080963354e4d6349c04ec44dea45b70c086369d3c83090cc14a548c6499ecacf25e0feaef88cbdc32685b8bfccebf38c05840708c0f889b5c4a3c9d27a9d2f88e5ff19c07f11324c6f46e6072caa6d796a5811dae2973a46d5a6b3cfc9020705b1cedb066149431707c451a248d859866c5ce71c1d971b954fe3b095379a80b04d377088fb889a3fe2de860bbc72e7400d1ce8099c3841373be6a75b39053a7d60bc5ea9b5dd1c2d54015dc6ee785f", 0xf0, 0xfffffffffffffffe) keyctl$revoke(0x3, r6) 2018/03/08 10:59:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x40000000000000) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200, 0x2) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) 2018/03/08 10:59:41 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/ptmx\x00', 0xa501, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x8, 0x4, 0x1, 0x3, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0xc2, 0x4, 0x0, 0x4}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/77) fgetxattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='os2.cpusetemFproc\x00'], &(0x7f0000000140)=""/175, 0xaf) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80000, 0x0) r2 = syz_open_pts(r1, 0x3) write(r1, &(0x7f0000e2d000)="8e00003f00000000002d4cb40300c00000000003000a0000000414bf68df33b3fbedb39c6a0bc43b3fe99075f71fe576a5b194d921fb9d58235c70c66e6d69c05773bfe0b267785c64f5afe3820aa9ee40ef284f12407e3932196c8c5673e51c8171355029545a05df4d3b0b463f86db51208155c5267e8a9362b1a845888dbfb64fe2e9dc4438c7945dfbb7ca48c563772db9d92cc50f85bd048f4ec9defe55ea1eb3d2af5240f36fac95b047cf6f58224fd086bbe839ff7182fbf060139a93b78a1bbe6035e1a71038abfb0a", 0xcd) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000940000)) 2018/03/08 10:59:41 executing program 6: rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) set_tid_address(&(0x7f0000000000)) 2018/03/08 10:59:41 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)="626f6e643000000000001600", 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) sendmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@full={{0x3, {"31113c37a92fdf"}, 0x5}, [{"f98d4eac09dc76"}, {"50e741a07471f9"}, {"11cc88033064a6"}, {"966c5cebabc67c"}, {"813cefdd5a9cad"}, {"56ff2f7b34bc22"}, {"bf848e8fe5cb05"}, {"2398e6bec39985"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000100)="a85d14340337b8888fe2662bed99640b7b01cd8429240c7a6050c476764369c6c7a8a847e4bdc4baa258583ccd439f913cb03c1a06417427483df967e9d0cd2c618c3cbce50956b045903b2c1739ac11f92eb02e227c2b07906fbc586bf806f224e549bbc22ab22ec94f17795fb63687eb98eaa270e93949b7927403ce5db77f701b9d6afb75a917013e90f16fa7efaa4cfe3e70730e53d9715531df5e2ac4452e01df39cfc57552411c0c9e0bc22b3110a3fd86349d7d14349cbfbe2b352b53", 0xc0}, {&(0x7f00000001c0)="55b7ca61d8089c4d9b56d822d42d7fe37cb4847ffffb9a60977f9ea47af06765acaa6bc2bdcc20293cae52b3eb00bbe140c08e14965a05416c4b48f28942fb32feb1a40da43de4838828c503473aa6ff08c849d14ec95956b42efd3f4e351dc4fbd323dd2143803dac43618927a4e1261d02cdeabe93f10b72d39f4bc4d292ab7d32c0372ae18eae90ae207c0f6c427b5c1213fdb4f93e257f3d626ef8d28813195d", 0xa2}], 0x2, &(0x7f0000000500)=[{0xe0, 0x11, 0x5, "4b8cba1e4fa413dc264c2c4e364b5d14130bf4c8797e06c887310c22225fa369f5bb1314ce393b5cd1a8e736b2823e0899eae44338213051c4101c1870692d075b8b2324dd223174589a44502a507bbb744f811637be010ddc0831ddbd997f746457c57638ce391eb5942a41e9f57d583f6580d7764ce343f70f6649209cb86d2e77b90822fa877348a05532cd1e786abef43224221856b8154f82d04ade078e1b745116346ac9c93974411b46371a95d1d47e2d00692f8d94acaa20c88a785dadd6a37f701b06df0f61f0"}, {0xf8, 0x0, 0x3, "40ec31582edaaa9d9712295de4cf10a052481623213cb7c957b05f49cc8643dba4506dd6c67a73d355974381ace9333d1361a8095173cab5f333b54a90052f12778b72567cb889dd8b51519f883a5331c1e168d696b492985edf44acbfa600a350fb507508e3a115e6e1a4bb33a17b54ff918d2858b73501612c2b57ba8a55733c5681e7aae086dd3bccc065f5be07148a3a8c5fc55c784d7b2795f51e7c590307293de10d60e1298059698cac18d6d60855ab0e083c3d67295a6c7de381b8d614c1054a9f7ab1f830535216e8d328cfe4e0438ce4689e242502a9696623119eb28b43ec9e66"}, {0xd8, 0x10b, 0x2, "7f07d30785140fcd73f53a1a79f7ccbb1e6ebaca0f1dd2d0f9b461155bac22538c3423e270d6dc9b48b7370221b493287a0e196b5ce3b7d220f9319895e09a90d24dad25fb9737ce28ba20a3ef6a70ea56c33230f554f0d3f500a00923f63b844b2abd1a4e4a345abd1289ca6ac802c26f01e4e603f70ef471f24260b8e425238e5dbe6eda6bb42f4480148e20f16786c478392b650120d3eff776e474a9a4174f33a834d62ebc2999e0d470ea86809290031490d17f9bac1e908bb03191283c42850f89f5"}], 0x2b0, 0x24004040}, 0x804) 2018/03/08 10:59:41 executing program 6: r0 = socket$inet(0x2, 0x1007, 0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2800, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"4a95e83e4f350a"}, 0x6}, 0x10) sendto$inet(r0, &(0x7f0000078f6a), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/08 10:59:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', 'cpuset\x00'}, &(0x7f0000000080)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/08 10:59:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x7fff, @empty, 0x1ff}, @in6={0xa, 0x4e23, 0x1cd8000, @local={0xfe, 0x80, [], 0xaa}, 0x48bc}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x54) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6gre0\x00', r2}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/08 10:59:41 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/03/08 10:59:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)='net/wireless\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) 2018/03/08 10:59:41 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x6c, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/08 10:59:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f0000000040)=0xfed0, 0x4) sendto$inet6(r3, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080), 0x1) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) 2018/03/08 10:59:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x100) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@alg={0xf8, 0x10, 0x0, 0x70bd27, 0x25dfdbff, {{'sha3-512-generic\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3}]}, 0xf8}, 0x1}, 0x200040c5) r1 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd}}) 2018/03/08 10:59:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x400000000002c}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x80, &(0x7f0000000240)=[], 0x0, &(0x7f0000000280)=[]}, 0x0) 2018/03/08 10:59:41 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007affc), 0x4) 2018/03/08 10:59:41 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') arch_prctl(0x1001, &(0x7f0000000100)="36e771f93436d332409b2fc0e571cf83fb0a432fcb15671e8e8ecb9149ea02ab0e8d87fb36da1b8862b9e826107a2c34e8f4e4186034bc131ed282b26a65b875e8752092e6932e9e7142de71a2e8fb5a692c9d82042a232129c14bd852d484f48e8a0bc756f715a0f65b069ad79e192ff81efc690025080f2720ec0ac7ba71e15a2892ad272226ab9549c7156525848d1aa955e60b72e13b3424c15554fb990c7c876c9620a1a4411f9437e5b9f4fd31f03f44fe64794d307fd5e07c74b1633968c13f7c78489b000bdecc6499e93738ff7ad40e706c584c1076e7fb11f4") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x800}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0x40}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r2, 0xb31}, &(0x7f0000000340)=0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001640)={'rose0\x00', 0x2001}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000300)) flistxattr(r1, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000004c0)={'bcsf0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000580)="6b383986ac132d58c8f754eed1c5c1ee815154eaa021d89b6e22c26b345fc0f65323e66536aaa0b928c47786019863d7160d39c1b209576cef2158e0d5825b3173b511f56cfb47266e4b348d98dfe1adc851b13258a17e463d77406461195e69f37b1032278df061fe33197bca510ed79c8c9271f1c80abdc063f5665ff3fb896628414bcc9f57bc68b38d4e735f6c5c72db6dcfbf87934547b338a04f7904e7de5028180102ae3d6f", 0xa9) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x48c00, 0x0) fchdir(r4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0xe63, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) recvfrom$inet(r4, &(0x7f0000000640)=""/4096, 0x1000, 0x40, &(0x7f0000000500)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsh0\x00'}}) 2018/03/08 10:59:41 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000ffc000), 0x1) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x7f, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/08 10:59:41 executing program 2: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)=[]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x9, 0x1, 0x1000, 0x1000, 0xffffffff, 0x8, 0x10000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x70, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x297, @dev={0xfe, 0x80, [], 0xa}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000000180)=0x10) 2018/03/08 10:59:41 executing program 2: r0 = socket(0x9, 0x80001, 0x2) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f0000f9afda)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) [ 50.788714] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 10:59:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x7) 2018/03/08 10:59:41 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x8) sendto(r0, &(0x7f0000599f8d), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xf) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/08 10:59:41 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x604000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bpq0\x00', &(0x7f00000000c0)=@ethtool_test={0x1a, 0xf11, 0x4, 0x1, [0x6ab]}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[], 0x0, 0x0) 2018/03/08 10:59:41 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x11, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/08 10:59:41 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x42000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x406, r3) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) ioctl(r3, 0x8, &(0x7f0000000080)="0d77c7bdaf1b3df44e210c29e91b6d1395050038d5282970fcdb499218e67ebdb2708559b8cc2891542664d6b976a35227168230ae513e7bb1868609e41f903646744d12512ce3156a19f34ddc7eccceb964e93a164ae6fdfcddbceee5a312f26f292f112befc00d0cb9017641d6d4f98550976bba3884048431c2bdf0996b5604bb8ee103c38835") read(r4, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/08 10:59:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb7, 0x2c000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x2) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc), 0x3) 2018/03/08 10:59:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/03/08 10:59:41 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ipddp0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/08 10:59:41 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) chroot(&(0x7f0000000000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, 0x0}) ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) 2018/03/08 10:59:41 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/179, &(0x7f0000000080)=0xb3) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000200)={0x8, 0x210f, 0x6, 0x4, 0x24, 0x7f00000}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xa) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/72) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) close(r0) close(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x9f1eb42, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3, 0x10001, 0x1f, 0xcf, 0x2}, &(0x7f00000003c0)=0x98) 2018/03/08 10:59:41 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x4000000a, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)) ptrace(0x420a, r2) 2018/03/08 10:59:42 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x971) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/08 10:59:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300000e00000000000000000000000600010000000a004e200000000000000000000000000000ffff000000000000000000000000020100000000000000000b0000000005000500000000000a004e2000000000ff020000000000000000000000000001000000000000004000"], 0x70}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e24, @empty}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x4e24, @loopback=0x7f000001}, 'irlan0\x00'}) r2 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000000080)=""/68, 0x44) 2018/03/08 10:59:42 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket(0x1, 0x2, 0x6) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000280)="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", 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/08 10:59:42 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0x11, r1, 0x0, &(0x7f0000000000)) r2 = dup2(r0, r0) bind$ax25(r2, &(0x7f0000000000)={0x3, {"b9b07287892a17"}, 0x81}, 0x10) 2018/03/08 10:59:42 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x4, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0xfffffffffffffec0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) 2018/03/08 10:59:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000300)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='syscall\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{r1, r2/1000+10000}, 0x1f, 0x2, 0x6}, {{r3, r4/1000+10000}, 0x6, 0x2, 0x43}, {{}, 0x401, 0x80000001, 0xfffffffffffffff7}, {{0x77359400}, 0xd6, 0xb, 0x10001}, {{}, 0x7, 0x47c, 0x1}, {{r6, r7/1000+10000}, 0x1000000000000000, 0xce65, 0x7fff}, {{r8, r9/1000+10000}, 0x4, 0x8, 0x9}], 0xa8) read(r0, &(0x7f0000000040)=""/11, 0xb) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000340)={0x7, {{0x2, 0x2, @rand_addr=0x40}}, 0x0, 0x9, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @rand_addr=0x73}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x510) 2018/03/08 10:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002f40)={0x0}) bind$inet6(r0, &(0x7f0000002f80)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x48, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = syz_open_dev$sg(&(0x7f00001f1ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227d, &(0x7f0000127000)) unshare(0x200402) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0xe90) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r3 = dup(r1) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/08 10:59:42 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1af, &(0x7f0000b03000)=[], 0x100000000000017f, 0x0, 0xfffffffffffffe26}, 0x0) 2018/03/08 10:59:42 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200040, 0x0) r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2200) r1 = dup(r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/211) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000240)=""/123, &(0x7f0000000040)=0x7b) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000000000200}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x150}, 0x1}, 0x0) 2018/03/08 10:59:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, r3, r4, 0x80000000, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008a9ff4)={0x80002004}) 2018/03/08 10:59:42 executing program 5: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/03/08 10:59:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/psched\x00') sendfile(r0, r0, &(0x7f0000000000)=0x800000, 0x400407) 2018/03/08 10:59:42 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000200)={0xb1, &(0x7f0000000140)=""/177}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/03/08 10:59:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in=@empty, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}}}, []}, 0xf8}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0x20c, &(0x7f00000002c0)={&(0x7f0000000100)=@flushsa={0x14, 0x1c, 0x301, 0x0, 0x0, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) 2018/03/08 10:59:42 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x9d}, 0x8) 2018/03/08 10:59:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000580)=""/407, 0xffffff88) getdents(r0, &(0x7f0000000000)=""/198, 0x18b) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[]) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)=0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/08 10:59:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/185, 0xb9}], 0x1, 0x7) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000400)=""/175, 0xaf}], 0x2) 2018/03/08 10:59:42 executing program 0: r0 = socket$unix(0x1, 0x9, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) getsockname(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x80) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) socket$nl_route(0x10, 0x3, 0x0) 2018/03/08 10:59:42 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) fchmod(r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/08 10:59:42 executing program 2: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000080)='cgroup\x00', 0x20000, &(0x7f0000000140)) 2018/03/08 10:59:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x40000000}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000000}}, 0xe8) 2018/03/08 10:59:42 executing program 2: fanotify_init(0x10, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000200)={@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket(0x1000000010, 0x200802, 0x0) connect$netlink(r2, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x6, 0x4, 0x5}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/08 10:59:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe7, "5db6feed19ec68137c26966a0644406b0f8e8d514270053a5555cede76f37f017124e6cbcf1bb102fa16b5b6c919f68fb323060ad84e08a5017c60b7e4ab3d1d95ce07c8cb5355aae2a9ac52bcfef41e096ef00f6010d27be6c48d1a0d7ed9f2e821a35da54322a7ff4716cb14d9a0e6a6ea51a5766697dc741b4cf71217a887d381cbe1b2206bb099a1c9de99c0f7a2f9da9b46204b82bc4a70a898a89c8b79900a94d82d3ea6046cd97d9a906039c37f49f00588721dc023a6a870a9102a2ba4122b7237f2b8ce63a27fcd67299967d053b70d090f95c1bc38bc1eef00ee3fcc3f109b0cb8c5"}, &(0x7f0000000100)=0xef) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0xffff, 0x7, 0x2, 0x88, 0x5}, &(0x7f0000000140)=0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller0\x00', &(0x7f0000000180)=@ethtool_ts_info={0x41, 0x1000, 0x2, 0x7fff, [0x10000, 0x1, 0x7], 0x2, [0x762, 0xe9000, 0x206]}}) [ 51.286930] binder: BINDER_SET_CONTEXT_MGR already set [ 51.299525] binder: 8566:8573 ioctl 40046207 0 returned -16 2018/03/08 10:59:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/udplite\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x3) 2018/03/08 10:59:42 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) 2018/03/08 10:59:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr, @multicast2=0xe0000002, 0x1, 0x4, [@empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}, @broadcast=0xffffffff]}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) 2018/03/08 10:59:42 executing program 2: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f00000073c0)=[], 0x346}}], 0x2, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x102) 2018/03/08 10:59:42 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x74, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x5, @empty, 0x5}, @in6={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x8}]}, &(0x7f0000000280)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x400004, 0x0) 2018/03/08 10:59:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000029b6a659b900000096c4000000000000"], 0x18}}], 0x2, 0x0) 2018/03/08 10:59:42 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x6) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) 2018/03/08 10:59:42 executing program 5: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000080)=""/65, &(0x7f0000000000)=0x41) readlink(&(0x7f0000131000)='./file0\x00', &(0x7f0000000040)=""/1, 0x138) 2018/03/08 10:59:42 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@empty, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) socket(0x8, 0x7, 0xba9) recvfrom(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "50e47154ab6d97e99a901eab32417b601536cfe6d8aef8874a1f555ecd56a63b82c92c3ad7df7d3e739082942c096794cf059af0666fe05c39836a50713309"}, 0x60) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002880)=0x14, 0x800) fstat(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002940)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@empty, 0x4e23, 0x9, 0x4e24, 0x7f, 0xa, 0x20, 0x0, 0x2f, r2, r3}, {0x3, 0xca7, 0x7fffffff, 0x8, 0x1, 0x6, 0x8000, 0x1000000000000000}, {0x2, 0xfffffffffffffff9, 0x8, 0x4}, 0x7, 0x0, 0x0, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x1, 0x1, 0x9, 0x68c3, 0x0, 0xb90}}, 0xe8) 2018/03/08 10:59:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb4, "3cb8e49241a6129a15c891e6b5673a146ed49b977e4f2770b7384caf2f6c4d12886aa84a050440097ea8385c80a50dc2fa0fc75ec5562293083140f23fcafb5af6affaeca36b696f071ead220662f623888d6297cb2f11799f566cdcc5c50ce90bb1eabad6b82a4b298f32d56c26d0946ce845c2ef0b61f13162536ae1c366e1eba028d54897a113ed7a158f9e2d6fd75f0c3f6ba7d803c4a2174aae41992043a91aee66d51982af9a037ceef5182d041572c4fa"}, &(0x7f00000000c0)=0xbc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/08 10:59:42 executing program 0: timer_create(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x1f, 0x3, @tid}, &(0x7f0000000140)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) r2 = dup(0xffffffffffffffff) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="6a01b0b8901c56d19aeac3b0a0ba5e6b1aef9967d4ede1cbd313c78fe0e1822653aeb07ae66d1e9d7f606930285b3ea0d98cea81d3d89445ead3f908deb64a882e09a261af94518276ffe33d06bcb80543f4ca40ec3effd94817be93cf34274360f09f91c7d8c8a59297979da81793e69d8851962a5eb91afca915cb8b347a0dcbd9b785c96a384a80ed", 0x8a) ioctl$KDADDIO(r2, 0x4b34, 0xc2f) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000100)) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r3+10000000}}, &(0x7f00006dcfe0)) 2018/03/08 10:59:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getaddr={0x40, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x7}, 0x1}, 0x0) 2018/03/08 10:59:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffe1, 0x0) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"1904b1322dcd04"}, 0x5}, [{"71fbb4be60cfa9"}, {"830fa29231ac18"}, {"5ac1b00740be0f"}, {"8f4af3f057497a"}, {"74167f4bfa13be"}, {"194355ae345930"}, {"7b5768815f2b06"}, {"9445c8c207ba82"}]}, 0x48) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000530ffe), 0x0) 2018/03/08 10:59:42 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000618000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xfffffffffffffffe) 2018/03/08 10:59:42 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x80) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/255) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r2 = epoll_create1(0x0) pwritev(r0, &(0x7f0000004a80)=[], 0x4, 0x0) epoll_create(0x200) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001300)={0x10}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1f, 0x8003, 0x37, 0x6d4, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) r5 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe0ff4)) write(r1, &(0x7f0000417000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x10001, 0x3ff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000080)={0x661, 0x3, 0x8008, 0xf4c, 0x7, 0x5, 0x7fff, 0x8001, r6}, 0x20) 2018/03/08 10:59:42 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) writev(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)="65ce3cbd74528e9fea19e327dec6112a07da899c5b0b56c39f4b4146b04e5f9940c87f5d2ebd29f40e9188f35df52c2d14f66f782e07e423ff260ca646c1b5009471a919f3b32619f8818e40fe92183331ab7ad4a358d39ed120965d1324e086c69dd409aa94fe2407abc27d03e1673768d1de6d1c78222c6ba0b0a9d1e354baa526a242f9cffc32f5", 0x290}, {&(0x7f0000000180)="0271d41997928409e97c2077652c69fc4424733a91922a85f11aa549dc4441d65dffb285a8468b21b8dc3dda9191fb17e10937342f9c3f05faf45237e467cce10aeb79af159e4b96272d24f2e3230913da6ed76dfd22b1a83dc5135a70066ce42501981f10e568611a6f0dedf6d4001245643060a9a626b0f9c545d47ce54cc52a9d8ce606945fc8eab52333412d33d417918f1e79863bc1bbe51bbe260003beb770c6409049e204be0c34a586e6fb", 0x1af}, {&(0x7f0000000240)="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", 0x38c}, {&(0x7f0000001240)="045e5426811e9478f7ed77ad181fc7fd80dc3baa2442fad2ab07bef80ca5f91981d4ddfa807fe6ba7e9bdfd9533e626ae74d0bc6743758184872c0d82b67db1729738db851255f1b6cae5f7555bc562102c0e4eeb9f9352abecd846f076601865429614968b67b46f5543a3612fa5923bb7081fd9c014e9f5c9333dfb83442bc6bbba4a1ae81883439124c687690085bc92118d2b9eedb505baea3936e14f63d10f9df2a1573318792072eac5b61bddaf16db8a21f735133e94b3450a028c18b148879be488d307f27cb72a33208be41757aba6f0b051ceaf5402a8713e722"}], 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) 2018/03/08 10:59:42 executing program 7: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe, 0x11000}, 0xc) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x6, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000040)=""/195, 0xc3) 2018/03/08 10:59:42 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000030000/0x2000)=nil, 0x2000, 0x10000000, 0x10, r0, 0x5b) mremap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil) 2018/03/08 10:59:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x200000000102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4001}) 2018/03/08 10:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000614fec)=ANY=[@ANYBLOB="e00000ff0300000100000000020000007f000001"], 0x19e) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)='$]#[bdev\'{selfvmnet1posix_acl_access\x00', 0x25, 0x2) 2018/03/08 10:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000050c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1, 0x8}, 0x8) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)="21c05543a51d6b4222ac6f79ed61338bd411f1e69e235344a6810214d3adc613e34270a1e605e5f7ef8e674cd948703e87ec5864d6cb62499950db79a434da22ef342b40fad22a63b10912d3117507fa5796c0499651e47a6fdbb36fc1c4f4e71d8990002466355ed00ef0364d208c04e8f73e2d217b58e9f57e2797475b76bad1c32813d418503aca950518550d79846ec39ce2a6762fa06ecb5b128e4fe0550a911d834d6e5f7f1a99275e82430c613d280e5ae925fa01e88152dc64df788c4efe536fb9c0464241f36c418c3437aa5ead89848f89d8a620dbc90ffe1e059032f41f1251e32af1", 0xe8}, {&(0x7f0000000100)="0cd689e6497169df18dd95f3c5c494dfdd17231b4a1c0aeaf1", 0x19}], 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004c40)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000004d40)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005080)=0x0) getresgid(&(0x7f0000004d80)=0x0, &(0x7f0000004dc0), &(0x7f0000004e00)) fchown(r1, r2, r4) r5 = gettid() fcntl$setown(r0, 0x8, r5) clock_gettime(0x0, &(0x7f0000004b40)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000049c0)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000340)=""/39, 0x27}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f00000013c0)=""/32, 0x20, 0x6942}, 0x1}, {{&(0x7f0000001400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001480)=""/207, 0xcf}, {&(0x7f0000001580)=""/241, 0xf1}, {&(0x7f0000001680)=""/20, 0x14}, {&(0x7f00000016c0)=""/127, 0x7f}, {&(0x7f0000001740)=""/246, 0xf6}, {&(0x7f0000001840)=""/144, 0x90}, {&(0x7f0000001900)=""/13, 0xd}, {&(0x7f0000001940)=""/106, 0x6a}, {&(0x7f00000019c0)=""/241, 0xf1}, {&(0x7f0000001ac0)=""/105, 0x69}], 0xa}, 0x3}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001c00)=""/99, 0x63}, {&(0x7f0000001c80)=""/198, 0xc6}], 0x2, &(0x7f0000001dc0)=""/211, 0xd3, 0x58}, 0x8}, {{&(0x7f0000001ec0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/133, 0x85}], 0x1, &(0x7f0000002040)=""/19, 0x13, 0xfffffffffffffffd}, 0xff}, {{&(0x7f0000002080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003300)=[{&(0x7f0000002100)=""/231, 0xe7}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/223, 0xdf}], 0x3, &(0x7f0000003340)=""/27, 0x1b, 0x4f3c5b56}, 0x3ff}, {{&(0x7f0000003380)=@un=@file, 0x80, &(0x7f00000048c0)=[{&(0x7f0000003400)=""/154, 0x9a}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/144, 0x90}, {&(0x7f0000004580)=""/123, 0x7b}, {&(0x7f0000004600)=""/110, 0x6e}, {&(0x7f0000004680)=""/187, 0xbb}, {&(0x7f0000004740)=""/105, 0x69}, {&(0x7f00000047c0)=""/30, 0x1e}, {&(0x7f0000004800)=""/129, 0x81}], 0x9, &(0x7f0000004980)=""/54, 0x36, 0x100}, 0x2}], 0x6, 0x100, &(0x7f0000004b80)={r6, r7+30000000}) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000004bc0)=0x4, &(0x7f0000004c00)=0x4) socket$l2tp(0x18, 0x1, 0x1) llistxattr(&(0x7f0000005100)='./file0\x00', &(0x7f0000005140)=""/116, 0x74) bind$inet6(r1, &(0x7f0000e94fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x8000800, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r9, 0x84, 0x79, &(0x7f0000000140)=0xae9, 0x4) ioctl$EVIOCGEFFECTS(r9, 0x80044584, &(0x7f00000002c0)=""/55) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000180)="eb5d0267e5f77b32a1c19d4a6ab1ecb2a43cb45741f49b4ca7dd9bf9c8c6339552f58fe004131af4adde09cd855459fbd5d9a02125572e98e0ccf5fc040005edbafe91607e3950b35f9da43f34407861981fc5567010144cbd00a8663491765301dc80b3eb43a13f7f798f7c6e62f4b2d0277e63b1f7ed835f1146dc752594044fd0fb9b1d8889db6ce7f8dd50a4a3") sendto$ax25(r9, &(0x7f0000004e40)="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", 0xfa, 0x4000000, &(0x7f0000004f40)={0x3, {"02607b1ca2bdce"}, 0x7fffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f0000004f80)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7fff, 0x8bb5, 0x83, "570f485f2fcd0ce968c04dd049977bfe5c7110d86c7f3606558d2cc870531cb634707a1f216858022c7b811db2638fb2dffdf9c4274c112ba523ffb3d75b4b80ef95fbcf783c4236ed0069a5ccb38013"}, 0xd8) ptrace$cont(0x18, r3, 0x3, 0x4) 2018/03/08 10:59:42 executing program 1: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@empty, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) recvfrom(r2, &(0x7f0000001800)=""/4096, 0x1000, 0x0, &(0x7f0000001180)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "50e47154ab6d97e99a901eab32417b601536cfe6d8aef8874a1f555ecd56a63b82c92c3ad7df7d3e739082942c096794cf059af0666fe05c39836a50713309"}, 0x80) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) r3 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80000005) fcntl$notify(r0, 0x402, 0x1) 2018/03/08 10:59:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0704", 0x2) 2018/03/08 10:59:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000fc8)={&(0x7f0000003ff4)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000013d88)=@report={0x98, 0x20, 0x0, 0x0, 0x0, {0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, [@algo_auth_trunc={0x4c, 0x14, {{'cbcmac(blowfish-generic)\x00'}}}]}, 0x98}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x2c, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x11, @fd}]}, 0x2c}, 0x1}, 0x0) 2018/03/08 10:59:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x10000, 0x2, 0x0, 0x1, [{0x9, 0x80, 0x7, 0x0, 0x0, 0x200}]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'lo\x00', 0x9b2}) epoll_wait(r1, &(0x7f000075a000)=[{}], 0x1, 0x0) 2018/03/08 10:59:42 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001ffc), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001100)={0x35e, 0x7f, 0x2, 0x1, 0x124}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001040)={'raw\x00', 0x2, [{}, {}]}, 0x48) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) socketpair$inet(0x2, 0xf, 0x2, &(0x7f0000001140)) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/4096) 2018/03/08 10:59:42 executing program 7: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = openat(r0, &(0x7f0000000180)='/', 0x800, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r2, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/03/08 10:59:42 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20, @empty}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xfffffffffffff85d, 0x1, 0x100000001}) 2018/03/08 10:59:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000009ffb)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x1000000000000255) 2018/03/08 10:59:42 executing program 1: unshare(0x40600) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getscheduler(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x400000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000140)) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000000c0)="edd319d6016492a79665a88736d5b62d", 0x10) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00000002c0), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000240)=[{0x0, 0xfff}, {0x8, 0x770}, {0xa, 0xfffffffffffffffb}, {0x3, 0x8201}, {0x3, 0xcd0}, {0x8, 0x5433c5f0}, {0x3, 0x6}, {0x4, 0x101}, {0x4, 0x5}, {0x4, 0xe175}], 0xa) fsetxattr(r3, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) 2018/03/08 10:59:42 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="6da371ac4d8187f52234bb0f69c9254166e7f764a770b336011cf0e1cfdfb0382692f2dda708a9252e150ea8db96012b1d01bb489b23c61bfce2ae21cc64b93eb42bbbb751b4d664fe2031e17479685d1963f0b3978b3d7593640a47914379303d1d65299a52fbe41aa17da176bec30226a9aaed5398ccd16a315953d03a73970f2b12b131ca167ceeb659da44106a0576e1115aa1b88080cb08ae488c789fd944ee7b8914a1443d072e3ffc1a9865a0e92a7fb66bc48b5b6dec99b091a70e6657a9e3f7251cba5d6320cc29518d96143b5bd0060ea6") 2018/03/08 10:59:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x7, 0x20000000000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x800, 0x80, 0x482d, 0xffffffff, 0x401}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 2018/03/08 10:59:42 executing program 2: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)=""/28, &(0x7f0000000140)=0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='-[@em0-wlan1\x00', r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)="7363616c61626c6500f82bb0169abf143ca67afcd8e3eb0026575ec44454f8dc2245bc074ff123bb8532e7f7e362f26814df86c013968e8abf87f2e5f529182a3fde7ad280b3c492337c6c740a2d74a41c0520398ac6a66a62a8edca5e5e2ea0cbd80a82923f2f0f66938d33177ff8cdb31ffa7cee44e8d5e0387b4e915549124ce9b28d0a10388b0e625d5919cfe6bf76bcad2db4dcca651492daf205da7292", 0x6) socket$inet_sctp(0x2, 0x0, 0x84) shutdown(r0, 0x1) 2018/03/08 10:59:42 executing program 6: futex(&(0x7f00002a4ffe), 0x5, 0x0, &(0x7f0000000000), &(0x7f00000f0000), 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1, 0x4, [0x8a, 0xfffffffffffffff7, 0x4, 0x1]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7, 0x40, 0x7, 0x7, 0x9, 0x1, 0x164, {r2, @in6={{0xa, 0x4e23, 0x2d7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x8, 0x5, 0x8, 0x3, 0x7f}}, &(0x7f0000000240)=0xb0) 2018/03/08 10:59:42 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt(r1, 0x0, 0x20, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000280)=0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000006c0)={@in6={{0xa, 0x4e24, 0xc, @dev={0xfe, 0x80, [], 0xb}, 0x7}}, 0x9dc, 0xffffffff, 0x1, "f61d58b24c1f6181e50f0dba5a227c32f14189a3ccb76281260725f9dbf4494ff21f3def7dbbfe9f83a472df6a0831f215a0af62471a844dffebfa1b1c35348bc09ed79d475ca8d446f8fb9347d4f8d1"}, 0xd8) r4 = accept4(r2, &(0x7f00000002c0)=@can, &(0x7f0000000340)=0x80, 0x800) getsockname$netrom(r4, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) 2018/03/08 10:59:42 executing program 2: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)=""/28, &(0x7f0000000140)=0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='-[@em0-wlan1\x00', r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)="7363616c61626c6500f82bb0169abf143ca67afcd8e3eb0026575ec44454f8dc2245bc074ff123bb8532e7f7e362f26814df86c013968e8abf87f2e5f529182a3fde7ad280b3c492337c6c740a2d74a41c0520398ac6a66a62a8edca5e5e2ea0cbd80a82923f2f0f66938d33177ff8cdb31ffa7cee44e8d5e0387b4e915549124ce9b28d0a10388b0e625d5919cfe6bf76bcad2db4dcca651492daf205da7292", 0x6) socket$inet_sctp(0x2, 0x0, 0x84) shutdown(r0, 0x1) 2018/03/08 10:59:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="2486bec1e1fab208fa7167c20a9b7d9556454a44d5b16e9145ebbf7ae3db3332fd335643e36e9fd5ea7727d7b4c98888f828bea8c842842081fdc09cd5e0bf4fece80f1ca3bd7c75afd06e4c66be5e586d4312ba27189232a95e9acaa56761980d2bb13d85bff28e677a39ef41031042e9483776c2984537a75408523cc1876819b715eedb13020e89f8a85ffac518684ad82942dc", 0x95, 0x0) r2 = add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="8ee8026666e8e64b4604ecc999f661ac12f53fc40118595f2ee2283fae36cf28ff5ec3f7baa6e8f5121e27dab5aacfa1173f5b8a62746f6e48167893d1ed39d401eea2875bd64877edbb173daa5ccfc6e1d5ac9ec114066d633f6148f81b0b98ac80336c8adea0aaa8649b736f56f3b733b19856bf6bd8ff933b7afa43881e07e5e8bbaf3bffa11c172852ae444e6456a9a17ed3d8dab0952ad1cd3417f2ba91fd5173b95f5fb49f189f541a733f1e5b3906cc8b2add673498a4fd571f31c32a98c7b9db832ab03f6f", 0xc9, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000000440)="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", 0xfa, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) fdatasync(r0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x400, 0x0) symlinkat(&(0x7f00000006c0)='./file0\x00', r3, &(0x7f0000000740)='./file1\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000dd9000)="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", 0x218, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @empty}, 0x10) r4 = dup2(r0, r0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x12000, 0x0) renameat2(r4, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xd5, "a2974145520035b272e248478890d810f55606be9381ab2db81fe193b7025fcd6b4f0076338c57e93f1ffd07f3406f1b2f637cf78393a298db36af7ad64489cfde5a258531ca999e3cd8839ca7a44f82f1d28d542c644124ccbee504b72e78bc2c8dd01b03767fb88e3ca609f9d2abacc13ffb8fbbb616ea180e16c8bbb865cdcf01b3cd4c1a5b91242889db2da379de74113f40ce418badccb1ce6e0b39695cd022940e2e7eb3e4124e4df96f8bf516b204aa436a32676a5ef8b3f8d6a0a94b2d9f81edc65e475c3ace36a8a9b2b04457acc6f281"}, &(0x7f0000000240)=0xdd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000280)={r6, 0xffffffffffff8000, 0x9, [0xe1, 0xfffffffffffffffd, 0x90f5, 0x9c, 0x5, 0x3, 0x8, 0x8, 0x8000]}, &(0x7f00000002c0)=0x1a) syz_emit_ethernet(0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa13c137ffff001e0211ffffffff0000000000008000ffffffff0000000000000006"], &(0x7f0000000100)={0x8, 0x3, [0xf8, 0x214, 0xab4, 0x640]}) 2018/03/08 10:59:42 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x10080, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x6, 0x1) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00000000c0)="b4a3dc371bd7a578d586444b199b65df3a3f5008f5c38e79f43be541575f2d8704625ba4ddee20d0f5dec98de9b1fbbc390d44bc925fff6fa472f8ec160f885ddebc2c13c7869ecc4018f09cc5e6f4e011752c9065c3258495da5bd9b62e3c0f32528f64cb23b20524e18944b1713eadd1dbf09b16cae9cd58a82b82c00084f3dd7ad4f092b0f83be9d784197da0ce47ee80150b66cc4f69d8fb285d3a1331b77d04efee448ef68285ae7bfbbae3d749b8c736ff8d6e0532fed22806066ad4ecfc20e4287a") socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400842) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x800000001000001, 0x132, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x10, 0x6, 0x5}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2070, 0x7fff}, 0x90) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000000)=[]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000)=""/4096) 2018/03/08 10:59:42 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = memfd_create(&(0x7f0000002940)='securityeth1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002980)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfff, 0x3f, 0xe1b, 0x9, 0x1}, &(0x7f0000002a40)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002a80)={r2, 0x1, 0x4, 0x20}, &(0x7f0000002ac0)=0x10) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="302601f4d64040df42fe468d8e", 0xd, 0x4000000, 0x0, 0x0) 2018/03/08 10:59:42 executing program 0: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) socket(0x2000000000000010, 0x803, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000240)=""/4096) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000040)="87dfacf38fda88a2badc8595f40d91111137c07240cf3c6d763338df785193c3030298d863cb17252b3f5a10bef3ed3a843d49d53d8c77b0a57832177bff8c8e164c2ffd360118d010256129c6302e8f8aebe5df56df3d5fce82b95a0babfdc55d26fc28e8c6e6bbc611208ceb7cfa6fa269336db02bd7b5e8aaae408a59587d9737b010d31a66a9ceae1f211f152e02642b2d0b1bbb12", 0x97, 0x1f, &(0x7f0000000100)={0x0, 0x989680}) 2018/03/08 10:59:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000009ffb)='vfat.', 0xfffffffffffffffc, &(0x7f0000000000)="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") 2018/03/08 10:59:42 executing program 3: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'ppp0GPLvboxnet0%\x00'}, &(0x7f0000000080)=""/200, 0xc8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x240000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/create\x00', 0x2, 0x0) userfaultfd(0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400000, 0x0) socketpair(0x1b, 0x0, 0x2, &(0x7f0000000280)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x412800, 0x0) dup(r0) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') pread64(r1, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/03/08 10:59:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x47c0000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xbf65, 0x59c, 0x3, 0x16e}, &(0x7f0000000100)=0x14) sendfile(r0, r1, 0x0, 0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x57, 0x6, 0x9, 0x5, 0x0, 0x6, 0x1ff, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0xfffffffffffffffc, 0x4, 0xffffffffffffffe1, 0x81}}, &(0x7f0000000300)=0xb0) 2018/03/08 10:59:42 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="a1290046cf5b57a088ff90de3155083de5991eac0926f70bd30612b6bd45011308a5c2089f11dd64ceb4d914ba0e367801c0b10ceef2bd68b44971cac12d8e0a021d9cc4efa39472983a216adfe9edfa57d302037377e1435755a9ebf0ab5ea9518f8ee9e3de4666d10ff929b72000654098759bbe6c7297ec5bafe796d1fc641273b520d54f5923776b67a50d4ff00fbfde79d542c30b0e3ff0a869cce30d34672f48dddebaec57466dfcf9a7d85d0f3f8630ff539171e0d69d16849dffaa8683064485af192023e5fb8e0d6ded2564fa0261b443500f022f21fe", 0xdb) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000040)="240000002a0007000000000000000001fb0606ff010000140000000c020000210000fd10", 0x24) 2018/03/08 10:59:42 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x10001, 0xc, 0x40, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x5, "f3706d4cfd"}, &(0x7f0000000240)=0xd) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000040)="728fcc006f9953fdea3d9548ffed5fe02927567d330313309eb1a7f7f0b5965708958de1251e6bde175e21e17a70060cf4d13fbb6634dafa73cd681a41b9322ccff578fce875de53817c4a62e67158319262aa5799e46ed2402405dcd2a2d6377b0da4578db9ba3afe366183e88b3ff636169b3b00ad81eb7fcd344c8856b0278373f69ae583ed179e323659a064c5deac2e3eded9f16bfd603a48d86a16eaeee057e49280661407324db0d12b346dbd832abed30d9aeb3274ffe18b40c88546734f6b6e378cf56ad045224ddb27f13e5e113b47e45c18e118", 0xd9, 0x4, 0x0, 0x0) 2018/03/08 10:59:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x4, [0xffffffff, 0x6a868528, 0x5, 0x1]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x100000001}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/03/08 10:59:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x2, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) 2018/03/08 10:59:42 executing program 2: r0 = socket(0x9, 0x8000000002, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x15c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) 2018/03/08 10:59:42 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) mq_unlink(&(0x7f0000000040)='tunl0\x00') setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000000080)="cb6e28a40300e52ab7", 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0005210000001000"], 0x14}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/03/08 10:59:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000003e80)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003ec0)={0x3}, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/08 10:59:42 executing program 7: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000005c0)={'lo\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) pipe2(&(0x7f0000000580), 0x800) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="3d3e683858cc040e848a8cba09ef3c98a978860f2e4c2734cb109a5dafcde2b3a41287bdd8c7902589b9259e572f05d60d29c424978f7778f121c677f328a8552450ba962a64b9aef530f043c139a0974e534a9b91aeac450511952560e186d96c2f2bc3eea00b3fa8dd86fc31bd800a1ba29151a3aa487e357c8c304febba0ed85c5cfa96fdef910958c76b2cecca69f1de3f9d32293181236bedb2999d1b2af6a91ef197125eb5ad6844df2ce372ab390126635e2f2c89dc27ab", 0xbb}, {&(0x7f0000000140)="b5967e9d155480135608a7b884edc838776d60032fa85f17d37229b51336577984853b3da6e8ea4ac36f0aab424e07f918b326e43186c4f97f0c4f268cee88bce4173a5263b31066b7f7eca17df272068ed26016d45bb5c36e17759226d91b7460059d9a76b40b47c9b4e5dc8ae8abcffaec2851bba33aa3e1a7d4b2b08dfbf3d26357e274e940040e776d67f5114fecb3db08dd796b40ee565e3e5b377ce9610031ccfefc00b1b3b8bf63bde68d71c68ae2cca9c886cc4cee31ea70fee5c4e1cadb2c13419a9c25aabdff3c7b7e9f39f4adc2", 0xd3}, {&(0x7f0000000240)="3ac0c84bd6044c188e406dec9ed657e49ba7527c9bfc4250f9f8b5b639df199a3e9189d233c99596563e37ffe6761fb0e26abab4d9177a878554e2634480627c5cba512250315fd8845209d0ed081e6fa1404c738259c087109b69ed39a5118dff0b62b52a1518fa335ec7d8918969a73c9504e928761b099a23f0ec2df4180c4f0b56d4b3f1947ada01b28dbfd1b3a7453c8c60859b1291d1609f7aa58a4db397d7f14258c252c9af4ca5d15ca16ba2caa569c4dfac44073288bfca425e46053758a9e1a46d55d12cb9c5eb6f194746b1c40df364e3c8e8f285d89e99db45840b2ffedaec8b735843", 0xe9}, {&(0x7f0000000340)="a93d87df31855f94dc13bba3969c3df3e7a1e956d865312c9d22af2002f272c8e14ad213687f642482f9cc353c5b50790e84ec2aa27f2c56ffc1a00dd876", 0x3e}, {&(0x7f0000000380)="3b90a60e455e2c319511dca71b9388fcb7090218b002861503320e9406b8d43f9c711cddbe76f3b741b3598a2644b03fd43adee65d0dd4697df5a5c4ae39aa388517304f2f7f971dc06bd87e5cda5f423a83cb8a8f0a9bc53173059ec69a6ed9876bcb0a6c8d62615e7c6b75814313791fedc2015c075d10fe8a3aaf49e84be424b6e331359ee19a614d0304a1d1a96559f840d2f267c425761306383390ee6dd70594c1fa159e0fa0cd45ea48433248984c85eda2fb74332468f60aa20466e6de3b3351f99052f9b3c0c8155c0412372bd18f42836b28403b", 0xd9}], 0x5, 0x4) fchmod(r1, 0xc39) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) 2018/03/08 10:59:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[], 0x9a, 0x3) fcntl$setpipe(r1, 0x407, 0xffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x3, 0x9, 0x8, r2}, 0x10) 2018/03/08 10:59:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/08 10:59:42 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) fsync(r0) 2018/03/08 10:59:42 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x9, 0x80000000, 0x80}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xc4000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/03/08 10:59:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x59, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000080)=""/89}, &(0x7f0000000180)=0x78) [ 51.892192] audit: type=1400 audit(1520506782.801:34): avc: denied { setgid } for pid=8723 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.927842] device lo entered promiscuous mode [ 51.937093] device lo left promiscuous mode 2018/03/08 10:59:42 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) ftruncate(r3, 0x10000) sendfile(r0, r3, 0x0, 0x72439a6b) 2018/03/08 10:59:42 executing program 4: timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00004dc000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}}, &(0x7f00006dcfe0)) [ 51.969595] audit: type=1400 audit(1520506782.881:35): avc: denied { execute } for pid=8765 comm="syz-executor7" dev="pipefs" ino=22011 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 51.993460] device lo entered promiscuous mode [ 52.001582] device lo left promiscuous mode 2018/03/08 10:59:42 executing program 5: remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x7, 0x8000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7f, 0x4) 2018/03/08 10:59:42 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) sched_yield() 2018/03/08 10:59:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) fchmod(r0, 0x100) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) accept$netrom(r1, &(0x7f0000f09fb8)=@full, &(0x7f000076b6c8)=0x48) 2018/03/08 10:59:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000000000)={0x2, 0x4e1c, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0xd3) 2018/03/08 10:59:42 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40200, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x3, 0x2) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/127) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000104000a00071008000900feffffff08000000000000008a13a6f1cded5f2006177f3f3e8e46ff711866b19c09", 0xff5b) 2018/03/08 10:59:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYRES32], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) recvmmsg(r0, &(0x7f0000006b00)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/168, 0xa8}], 0x1, &(0x7f0000000100)=""/1, 0x1, 0xfffffffffffffffb}, 0x8}, {{&(0x7f0000000240)=@can, 0x80, &(0x7f0000001780)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/56, 0x38}, {&(0x7f0000001300), 0x2}, {&(0x7f0000001340)=""/200, 0xc8}, {&(0x7f0000001440)=""/225, 0xffffff85}, {&(0x7f0000001540)=""/137, 0x89}, {&(0x7f0000001600)=""/245, 0xf5}, {&(0x7f0000001700)=""/77, 0x4d}], 0x8, 0x0, 0x0, 0xffffffff80000001}, 0x5}, {{&(0x7f0000001800)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001880)=""/115, 0x73}, {&(0x7f0000001900)=""/57, 0x39}, {&(0x7f0000001940)=""/133, 0x85}, {&(0x7f0000001a00)=""/107, 0x6b}], 0x4, &(0x7f0000001ac0)=""/4096, 0x1000, 0x5}, 0x931}, {{&(0x7f0000006e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002b40)=""/107, 0x6b}, {&(0x7f0000002bc0)=""/248, 0xf8}, {&(0x7f0000002cc0)=""/235, 0xfe77}, {&(0x7f0000002dc0)=""/229, 0xe5}], 0x4, &(0x7f0000002f00)=""/4096, 0x1000, 0xfffffffffffffffe}, 0x2}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003f00)=""/138, 0x8a}, {&(0x7f0000003fc0)=""/172, 0xac}, {&(0x7f0000004080)=""/104, 0x68}, {&(0x7f0000004100)=""/86, 0x56}], 0x4, 0x0, 0x0, 0x800}, 0xffff}, {{&(0x7f00000041c0)=@pppoe={0x0, 0x0, {0x0, @empty}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004240)=""/51, 0x33}, {&(0x7f0000004280)=""/199, 0xc7}, {&(0x7f0000004380)=""/2, 0x2}, {&(0x7f00000043c0)=""/184, 0xb8}], 0x4, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f00000044c0)=@nl=@kern, 0x80, &(0x7f0000004640)=[], 0x0, &(0x7f0000004680)=""/4096, 0x1000, 0x1000}, 0x100}, {{0x0, 0x0, &(0x7f0000006980)=[], 0x9, &(0x7f0000006a40)=""/129, 0x81, 0x5026875f}, 0x3}], 0x8, 0x12000, &(0x7f0000006d00)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000006d40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006d80)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006dc0)={r2, 0x100000001}, 0x8) 2018/03/08 10:59:42 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x62) fchown(r0, r1, r2) 2018/03/08 10:59:42 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="927853d95f69b12fe1dbf476e9585e06ce29f83eb4df68e6791d8e552d", 0x1d, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x167) eventfd(0x800) 2018/03/08 10:59:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000011d000), &(0x7f00003daffc)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/08 10:59:43 executing program 1: sysfs$1(0x1, &(0x7f0000000000)='#\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000788f7a), 0x0, 0x0, &(0x7f0000808ff0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x142) 2018/03/08 10:59:43 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00'}) eventfd(0x5) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xffff}, &(0x7f0000000240)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) r2 = dup2(r0, r1) accept4$ipx(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) rt_sigtimedwait(&(0x7f0000000180)={0xa}, &(0x7f0000000380), &(0x7f00000002c0), 0x8) 2018/03/08 10:59:43 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x2, 0x3f, 0x0, 0xa27}, 0x3f, 0xa0e9}) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = dup3(r1, r0, 0x0) set_thread_area(&(0x7f0000000000)={0x8200000000000000, 0x20001000, 0x0, 0x0, 0x7f, 0x1f, 0xffff, 0x1, 0x2, 0x401}) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x5) 2018/03/08 10:59:43 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x11, 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xb000001a}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) 2018/03/08 10:59:43 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x8000, 0x4, 0xcf}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x10000, @empty, 0x3}}}, &(0x7f0000000240)=0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) 2018/03/08 10:59:43 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000012c0)) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001300), &(0x7f0000001340)=0x10, 0x80800) r1 = open(&(0x7f0000001400)='./file0\x00', 0x201, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001440)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001480)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000014c0)={r2, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x4a, 0xfd, 0x10000, 0x8, 0x6a, 0x100000001, 0x3f3, 0x0, 0x2, 0x86, 0x1, 0x8, 0x8, 0x9]}, &(0x7f00000015c0)=0x100) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_dev$random(&(0x7f00000013c0)='/dev/random\x00', 0x0, 0x101000) r4 = fcntl$dupfd(r0, 0x0, r3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r4, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001240)={&(0x7f0000000100)={0x1120, 0x8, 0x8, 0x6, 0x70bd25, 0x25dfdbfc, {0x3, 0x0, 0x3}, [@typed={0x10, 0x23, @str='bdev&\\+\x00'}, @generic="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", @nested={0xfc, 0x14, [@typed={0xc, 0x7, @uid=r5}, @typed={0xc, 0x35, @u32=0x6}, @typed={0xc8, 0x1f, @binary="8a69411eccb861c24bd7ebfafc79b69c592d76537df2f6d56c52df3b8ade9ad9fc01cf857c459cc33ae32bfeed106562ab1405199633ead937e469d216a7384ba44d8e3a410b6bba708f5a9b1ceba6f8ea9e01c9cf764906481abf6d1e6cc2f23badb89d9d6519015d625a3b66aed656eab3119212a089e4fef312847bfd6fdae893449b1f7e911dda69b578a4474641ec541e7bf9c18d300654c342a9539931fc31f9f15adc8d6d288bbe48a1e735c7ebd9fdef0edfcdb3853cc5853d36c9"}, @typed={0x18, 0x5f, @ipv6=@dev={0xfe, 0x80, [], 0x19}}]}]}, 0x1120}, 0x1, 0x0, 0x0, 0x4040010}, 0x8000) r6 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$TIOCNOTTY(r0, 0x5422) close(r6) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/08 10:59:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e20, 0x0, 0x4e22, 0x7, 0xa, 0x20, 0x20, 0x5e, r1}, {0x3, 0x200, 0x8000, 0xfffffffffffffffa, 0x8, 0x2, 0x4, 0x200000000000}, {0x58, 0x7, 0xbf, 0x9}, 0x4800000, 0x0, 0x1, 0x1, 0x974bcf8a2d80e663, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x2, 0x1, 0x101, 0xb69, 0xfffffffffffff801, 0xfff}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) sendto$inet(r0, &(0x7f00000003c0), 0x21d, 0x1, &(0x7f0000000100)={0x2, 0x80000004e20, @rand_addr}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x6) 2018/03/08 10:59:43 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) tee(r0, r2, 0x8000, 0x0) close(r0) r3 = getpid() lseek(r1, 0x0, 0x2) syz_open_procfs(r3, &(0x7f0000000040)='personality\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x100000000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40000, 0x0) 2018/03/08 10:59:43 executing program 6: r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffffffffff80) 2018/03/08 10:59:43 executing program 6: r0 = socket(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000080)=""/81) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) restart_syscall() fchown(r0, r1, r2) 2018/03/08 10:59:43 executing program 3: socketpair(0x0, 0x802, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0xfff, @empty, 0x9}}, 0x1, 0x100000000}, 0x90) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000002c0)="2f6444f884ae7fc94778d943a9844edef9cb71d4a6f1a60def3b9fa424f47dccb2", 0x21}, {&(0x7f0000000300)="748fa1a2479f60fe0a43c7557c159bf14675c0faa54b94c31c979914b147fd7d38d5aa46210859ac5b1ba6305790f32fcae30f345a97eb9cd3bf0955023229d1a6af2cbf974f74235228d29f5a34b6e7dd168f46fb06e3dbdcba9861398a4bd80cf9a8e94c7670592717e3767847b9175f95f58b84ee09f87ba79ca8f01ceedf359a22bf336e10a9c4ffdf81d564f21871ffe203e1e05c515d8e588303736040f36a765229c7f4a629f0411cfdf27ec9bd47c9b27be6589c53bd66b19f96bc7d4d7d66d9910682e6a166961d290a052ed42b", 0xd2}, {&(0x7f0000000400)="647033d267e714f67f33d9b33304eb0d2f1f40d46dc82131919d250087885befd29e8bd67b74a6434cd03c8b9102b95f7c47e9e2af41cf5749bb5be8c448881f8153e5bc92bb4317a94d8aa54c1005a1fcdd2ca9f3b2344c33597c47488da003ae95e9571ca4e009c9df8a623c071ee9c8c1f06b43c2517af168ed48e4ee5baf34f060cd4ca6db18c40273e38d184ebb6efc2f3fc738ce42f89ec1c320f8df4993227ba14c47dc60c91f2d9d34806c1079b1e7e16f8c0eaf5330a5c3a3", 0xbd}], 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="2800000000e9ff0001000000010000008295a2e64ead6b2496aa00a213281e9acf83be74758d077c9ada16c87253e296e5f015d51cfbb9", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0], 0xa8, 0x40}, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x501000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200402, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000000000)) 2018/03/08 10:59:43 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x4) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r2) ioctl$TCSBRKP(r0, 0x5425, 0x227) 2018/03/08 10:59:43 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f000001f7ff00000000000003e805000000000002004e200000000000000000000000000800120002000100000000000000000030000000020000000000000000000000ff010000000000000000000000000001000000000000000000d1b0a6e629d5028500ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/08 10:59:43 executing program 4: getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x41fcaff4544fb5c2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x53, 0x100000000, 0x7, {0x8, 0x1a1}, {0x4, 0x4}, @ramp={0x58, 0x401, {0x9b9, 0x5, 0x5}}}) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/if_inet6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') sendfile(r3, r2, &(0x7f00005ed000), 0x400000ff) 2018/03/08 10:59:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x1ff, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x8000000000007e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/03/08 10:59:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="090000000c0001000180c200aeaaf4f9e9abaa730114fcb91bbdffce5c997eb170812614f129e10eebdd8b60d4964de212cb698c16118411b269fa370c8e0ecf60efef25439e803c091936f121876ddd9bafa3d8fcdc5eb887a5e9389da2cc7c5445d0f42508b67a0b1d318f02ea70ccd206f4a8f5cf275e34086780a92d5c8576867612"], 0x28}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100, 0xa0002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffff09, 0x3ff}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r3, 0x9c, "3734ced40aa43c0beb0270bb6f1b4fd83ae303d3231c92eea6936f9114b029c8d02c8321ec9e1a1a5ac99c21c894847db5235b44b5c106e60406f453a01fc8e3f79c7c06e2234e4be5418712616de46f50a7e8eb74d474f9165c024ab5747802ec00fab8e3a60ea6b78bc22500f6dae34beebdbfdae79e8d426a1a7f6cb17b66c3f1d1eaeb95855f7585f03b8ae51a210ce671fdfad19587178422b5"}, &(0x7f0000000140)=0xa4) 2018/03/08 10:59:43 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) 2018/03/08 10:59:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10001, 0x90) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'rose0\x00', 0x30}) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat(r1, &(0x7f0000000080)='./file1\x00', r2, &(0x7f0000000140)='./file0\x00') [ 52.207195] syz-executor4 (8872): /proc/8870/oom_adj is deprecated, please use /proc/8870/oom_score_adj instead. 2018/03/08 10:59:43 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) close(r0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ac7000)={0x20000004}) 2018/03/08 10:59:43 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) close(r3) 2018/03/08 10:59:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x2010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r0, &(0x7f0000a12000)=0x3, 0x1) listen$netrom(r0, 0x8) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/08 10:59:43 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000008000)=[]}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/03/08 10:59:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) socket(0x1, 0x80000, 0x7) 2018/03/08 10:59:43 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x2, 0x3f, 0x0, 0xa27}, 0x3f, 0xa0e9}) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = dup3(r1, r0, 0x0) set_thread_area(&(0x7f0000000000)={0x8200000000000000, 0x20001000, 0x0, 0x0, 0x7f, 0x1f, 0xffff, 0x1, 0x2, 0x401}) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x5) 2018/03/08 10:59:43 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0xba51cffc71c2feb) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x102, 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/15) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/03/08 10:59:43 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x10) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/03/08 10:59:43 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x1000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x9, 0x3eaf, 0x6, 0x7}, {0x5, 0x3, 0x2, 0x6}, {0x6, 0xffff, 0xffffffffffffffff, 0x80000000}, {0x6, 0xe4d4, 0x6, 0x9}, {0x39fcdc83, 0x81, 0x2}, {0x0, 0x100000000, 0x7ba4d68d, 0x5}, {0x6, 0x7fff, 0x8, 0x8}, {0x400, 0x3, 0x0, 0x100}, {0x5, 0x6, 0x81, 0x7f}, {0x80000000, 0x3, 0x7e9, 0x5}]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000249ffc)) 2018/03/08 10:59:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vcan0\x00', 0x51f}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0xfffffffffffffefa) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @random="e111e27d014b"}, 0x5c, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6tnl0\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x60240, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000004c0)={0x4, 0x2, 0x4, 0x1, 0x5, 0xbf}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e20, 0x16, 0x4e21, 0x2, 0xa, 0xa0, 0xa0, 0x33, r3, r4}, {0x0, 0xffff, 0x0, 0xffffffff, 0x2, 0x3, 0x400, 0x9}, {0xdeec, 0x7, 0x2, 0x20}, 0x1b742197, 0x6e6bbd, 0x3, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x2, 0x2, 0x98e3, 0x78, 0xae, 0x4}}, 0xe8) 2018/03/08 10:59:43 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000253ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x25) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xc, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/08 10:59:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e000000d02beeb2813309eb2f5e4afec289b6eabeb2ca4ba37eade3d4f4f2f157de18d14d7aac60c09524457b25482dee21cc719f2a63d6707ad4f6e5308c684884"], &(0x7f0000000080)=0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000100)=0xfe29) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) 2018/03/08 10:59:43 executing program 1: r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/03/08 10:59:43 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x400, 0x4) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x4001000) 2018/03/08 10:59:43 executing program 1: r0 = socket(0x50, 0x803, 0x6) sendto(r0, &(0x7f0000000100)="120000001600e7ff00ffe90009149b00f901", 0xfffffe1e, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000000)=""/24, 0x18, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) 2018/03/08 10:59:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)}, {&(0x7f0000000240)="093b6891d9fb72ee51d41c20a0a781545679f113758ac67e870ed078e7738536601dcdb2fd7d84515c2e0f1e16ba96b90cc57e2bc8b88ab40528b00c219ee5a147a8335bf57dc11b9425ff545780f8730b6381163dc8d2ac1afe764e99962f6dde82c810db81b0dfc6", 0x69}], 0x2, 0xc) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) [ 52.292931] audit: type=1400 audit(1520506783.201:36): avc: denied { execute } for pid=8895 comm="syz-executor5" path="/proc/562/clear_refs" dev="proc" ino=22900 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 52.357338] audit: type=1400 audit(1520506783.271:37): avc: denied { execute } for pid=8895 comm="syz-executor5" path="/proc/562" dev="proc" ino=22899 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/08 10:59:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netfilter\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x1}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff}) dup2(r4, r0) 2018/03/08 10:59:43 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x800) sendfile(r1, r0, &(0x7f0000979ff8), 0xf1c8) 2018/03/08 10:59:43 executing program 6: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100000003, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000080)={0xa8, 0x7, 0x100000001}) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/03/08 10:59:43 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x10000, &(0x7f0000000040)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000ab4000)="716e78bca9", 0x400002003003, 0x0) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa000, r0, r1, 0xb395, 0x100, 0x2000) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') 2018/03/08 10:59:43 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000013000704000000000000000000000000424bb453ffccae60ce051064f0401e5875dece53a2d5a0184ccc8f8febd17cd9c2ebf5e8b175bd20a3f5b9f07a78061b9aae6fd4281458471157eee0f69f814db0689accd7764def8a50d3753f85f9c25ad5fed3103c32cf6b2cbfab993e8aa0032f0bfe5a18c40e", @ANYRES32=r1, @ANYBLOB="00000000000000ec1b07002100000000928da66991a1c4afcdc928dd6f2572c126a8abbd8853d50aaacab82fd5644a548f57142d7733de1a334918741e6ef9a664fde8ad4b785cb5b1d033bb11399ac773a43ed1b06c0b420a6c63865fefde7c3016aa4c16d5f53326ece071bc2190c28f28ccec0990365b04bbfaaf6f452b3a6577414d6e8abbbd9f7410012bbd9c95909061ed2c4eb9b6ce6c799ab18e9be844ad2653d1df5bea2c45191c9ebd0fc503e3839600e281c42fb364641f58698b14cc5f7b710f8a"], 0x28}, 0x1}, 0x0) 2018/03/08 10:59:43 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x0) 2018/03/08 10:59:43 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip>gre0\x00') getrandom(&(0x7f0000000040)=""/126, 0x7e, 0x3) r1 = dup(r0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) 2018/03/08 10:59:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50f}, 0x1}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) r2 = gettid() getpriority(0x2, r2) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/214) [ 52.465815] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/08 10:59:43 executing program 1: unshare(0x28060400) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='nodev-eth0bdeveth0\'nodev\x00', &(0x7f0000000080)='-eth1GPLcpuset\x00', &(0x7f00000000c0)=']nodevmd5sumuserselfeth0$user#ppp1\x00', &(0x7f0000000100)='$\x00', &(0x7f0000000140)="28f12f8f00", &(0x7f0000000180)="656d3173797374656d9a00"], &(0x7f0000658000)=[], 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/08 10:59:43 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x7ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xffff, 0x3, {0x1, 0x3, 0x6, 0x3, 0x4}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) 2018/03/08 10:59:43 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0x10, 0x802, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3f, 0x10001, 0x9}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0xde66, 0x2}, 0xfeff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f0000000000)=0x4, 0x4) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@abs={0x1, 0x0, 0xffffffffffffff7f}, 0x6e, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/08 10:59:43 executing program 6: r0 = socket(0xa, 0x1, 0x100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "f1b402", 0x0, []}}) 2018/03/08 10:59:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x2, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/08 10:59:43 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x128) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) acct(&(0x7f00000000c0)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f000000c000)='./file0\x00', 0x204) 2018/03/08 10:59:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) 2018/03/08 10:59:43 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x40, 0x6, 0x7ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") getdents64(r1, &(0x7f00000002c0)=""/172, 0x23) getpeername(r1, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000080)=0x80) getdents(r1, &(0x7f000055f000)=""/4096, 0x1000) 2018/03/08 10:59:43 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x7, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000000000)=0xeaf8, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0x0, 0x0, "", []}, 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/08 10:59:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getdents64(r0, &(0x7f00000000c0)=""/252, 0xfc) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x3, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8) 2018/03/08 10:59:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000012c0)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000040), 0x1000700, 0xfffffffffffffffe) 2018/03/08 10:59:43 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000003ffc)) 2018/03/08 10:59:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1}, 0xffffffffffffff76) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) fcntl$setpipe(r0, 0x407, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0x1ff}, {0x2, 0x5}, {0x4, 0xcd31}, {0x4, 0x5}, {0x4, 0x5}, {0x2, 0x1}, {0x3, 0x5}, {0x0, 0x8}, {0x2, 0x3}, {0xb, 0x3}], 0xa) [ 52.579029] audit: type=1400 audit(1520506783.491:38): avc: denied { getopt } for pid=8975 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/08 10:59:43 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)={0x2019}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) epoll_wait(r1, &(0x7f0000752fe8)=[{}], 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xd4, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=""/212}, &(0x7f00000002c0)=0x78) 2018/03/08 10:59:43 executing program 3: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000036f7c), 0x0, 0x0, &(0x7f000040b000)=ANY=[], 0x0) recvfrom$unix(r0, &(0x7f000001bf34), 0x0, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x30040, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) shutdown(r0, 0x0) 2018/03/08 10:59:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/101, 0x2, 0x100, 0x0, 0x5b) [ 52.619091] audit: type=1400 audit(1520506783.531:39): avc: denied { ioctl } for pid=8978 comm="syz-executor5" path="socket:[22297]" dev="sockfs" ino=22297 ioctlcmd=0x5462 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/08 10:59:43 executing program 7: unshare(0x50000000) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) readv(r0, &(0x7f0000001180)=[{&(0x7f00000010c0)=""/142, 0x8e}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'erspan0\x00', 0x5}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000002c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000200)={0x9, 0x6, 0x268}) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x0, 0x10000}, 'port1\x00', 0x4, 0x0, 0xa3, 0x400000000000, 0x40, 0xb6e2, 0x2, 0x0, 0x0, 0x100000000}) 2018/03/08 10:59:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/101, 0x2, 0x100, 0x0, 0x5b) 2018/03/08 10:59:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="964df67beddb64356886abd8c13bc5b5e7afb15ace102f26bdb2548b8a961ea66be15a3b9baf9d604cd741e8df13718c643035dd328019aa15a8f949b2b82aac738eeea99b00ee99666627287dd14ac86b4d751bb45a89fe28df198ef5f98f1403e8515d5ce45addbd3bb9405a38cf94e80d09eff583d8d9e652e67a31a4fd19f594477cf9ac9d858ef3e3a3fee0c164909d54d6961e63406fc2924ce0a87bd59d85a5f9eb5c6a") sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/03/08 10:59:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ddc000), &(0x7f0000ecf000)=0x4) socket(0x6, 0x5, 0x8) 2018/03/08 10:59:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) socketpair(0x18, 0x2, 0xffffffffffffff14, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x400000008000, 0x8004, 0x4, 0x4, r3}, 0x10) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/03/08 10:59:43 executing program 6: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc142, 0x0) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/08 10:59:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getdents64(r0, &(0x7f00000000c0)=""/252, 0xfc) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x3, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8) 2018/03/08 10:59:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x2b9, 0x20020003, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/21, 0x15}], 0x1, &(0x7f0000000080)=""/102, 0x66}, 0x22) 2018/03/08 10:59:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x122, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fcntl$setpipe(r1, 0x407, 0x2) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/08 10:59:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b99f71)="9c", 0x1, 0x8080, &(0x7f0000924ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000530fc8)={&(0x7f0000becff2)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000012000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[]}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/37, 0x25}], 0x1) 2018/03/08 10:59:43 executing program 0: r0 = open(&(0x7f00001a8ff8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffaff4)={0x2, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/38}) 2018/03/08 10:59:43 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e60ee0b01127134f0f15ad3eb20ef8195aca7301b850bc2a3dbafc0ef8886182deabb42fa9c35f06915fe0cbff8661315a4953b2b4fcef06e63dbbaeb6057e9c383135f482e068c1f47e8888860ba66bf57beac1f395c43b1a1648ddb3f1472e9a459f4d2ee53fa9461e04bfeb1adda77adf2d7bdb85c1a381f3e29293ac0a54c930c3280dfb622ce02002b411"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/08 10:59:43 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x400140) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000180)="4b241bc6daaeac2db0e4800945bfe9d623040739c73de199f8ab3705bea03fcf07e5717136fd031931536f257ab36779a8b72ffeece6c05d0dfc2f3710ee1604e49a2fd9cf4503bf9ec487a8d83b50fb8e03d0c831ed730cfbbc255f1504f4e7585b1ae295b64c924d075c659ac8e231c4b4a5cc95e2e9d0c953040def0c6a3d119d92e495b23dd02d64668b529c61ca62286b2f4d682ac7564557aeadad9aca9a7b1c1737b94e18c9940d87bef6aa98ceb1671c742f3d71936d3cfa97a4faee73e0c5a962d13c5abffbc02fbb9a2cdfe156b9fd2bab353cabe3f541d419cafe0bb2db6f4892ca353e6c5e6d05", 0xed, 0x20000010, 0x0, 0x0) clock_getres(0x4, &(0x7f0000000100)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'eql\x00', 0x2004602}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'ip6gretap0\x00', @random="8a017c6a3c2b"}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x13}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/03/08 10:59:43 executing program 3: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0xfff, 0x2) socketpair(0xf, 0x1, 0x3f, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) 2018/03/08 10:59:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x840000000a, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @rand_addr}, &(0x7f0000000100)=0xc) sendto$packet(r1, &(0x7f0000000080)="147c5a2856c14d0d8a05724b4daef1c83f7a96d9b267cf92d56123494ae025929ccd1551a6ff2e3b8cf471bdef70fc0e63dd87ddfc9f7bed19eb3e78baacfe69fc32d0f967870e382ab2d68df64ed352dd45978e0a6c98cec0c0e066d9ad706b951b", 0x62, 0x20000090, &(0x7f0000000140)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/08 10:59:43 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x46, "48715231cad47988a0cfab919017f69bbe33e3e966ea66021408d86be39725ef11fdf64423dc0737f01a9ae7b81ccbb73ebe58bbcc8ce170a30fc422d22c41be813265f17f6a"}, &(0x7f0000000080)=0x4e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x1, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/08 10:59:43 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x6, 0x101, 0xff, 0xfffffffffffffffa, 0xfffffffffffffffa}) ioctl$KDENABIO(r1, 0x4b36) write(r0, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800020004df0000", 0x24) 2018/03/08 10:59:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/75, 0x4b}, {&(0x7f0000000200)=""/133, 0x85}], 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x2000000600105, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000003c0)={r2, 0x1}) 2018/03/08 10:59:43 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/155, 0x9b, 0x10103, &(0x7f0000000180)={0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/snmp\x00') write$selinux_context(r0, &(0x7f0000000140)="73797374656d5f75016f626a6563745f723a68616c645f807e97c40326a96c41578af5a1", 0x18) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) 2018/03/08 10:59:44 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0xa, 0x7, 0x6}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000000000000000000100000000000000abda2308dfc5d55d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/08 10:59:44 executing program 6: r0 = socket(0x5, 0x80802, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x2) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x200000000000000, @loopback={0x0, 0x1}, 0x9}}, 0x3, 0x6, 0x6, 0x1f, 0x80}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x84) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x200) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x7, 0x7, 0x6}, 0x10) 2018/03/08 10:59:44 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x10, @tick=0x6, 0x8, {0x4, 0xe374}, 0x40, 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002d80)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8924, &(0x7f0000000100)={'syz_tun\x00', r2}) 2018/03/08 10:59:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x401}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/08 10:59:44 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000000180)={&(0x7f0000000080)="1f79d57d17e11aa290d9c50c6a4a732825b415845b53d8395e304a051e452542699756f8c1a055917acf9ab88ca03a75bbd3dc7bbdfa569980517545fabcc50c27ccd2530fda17e4bfdbf1b39f72700ce100558af9082145b7bfa339ed4ae96c6a407a9c7fdaf831c33e34581464c0be82c5553bb0d0b0ed5ab85b9ac5b56d2c7e05ed1bcd9c761a98fae15430283280eeee8047eb87052ab6bd6119fbf66c49b950330d13c753856d6b6d9aaea0139def46304c2ca5430c0000fc651a20f7260272d5", 0xc3}) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:lirc_device_t:s0\x00', 0x23) 2018/03/08 10:59:44 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x982) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) 2018/03/08 10:59:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = geteuid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="611b5a", 0x3}], 0x1, &(0x7f0000000240)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8004}], 0x1, 0x8000) r4 = socket$netlink(0x10, 0x3, 0x10) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/03/08 10:59:44 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/03/08 10:59:44 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x3f}) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2000) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000100)="401b00", 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000140)=""/108, &(0x7f00000000c0)=0x6c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x5, 0x4) 2018/03/08 10:59:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000084c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f00000085c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008680)=@newlink={0x0, 0x10, 0x300, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x1000, 0x8409}, [@IFLA_NUM_TX_QUEUES={0x0, 0x1f}, @IFLA_AF_SPEC={0x0, 0x1a, [{0x0, 0x1c}]}, @IFLA_IFALIAS={0x0, 0x14, 'ip6tnl0\x00'}, @IFLA_PROMISCUITY={0x0, 0x1e, 0xbb4b}, @IFLA_IFALIASn={0x0, 0x14}, @IFLA_LINKMODE={0x0, 0x11, 0x1}, @IFLA_IFALIASn={0x0, 0x14}]}, 0xfffffc59}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0xf2, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x260, 0x8, 0x575756f2, 0xfffffffffffffffa, 0x1, 0x0, 0x5, 0x20, 0x4}) 2018/03/08 10:59:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000480)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="4ce832dbf28bede02194c43a7b46995d350d2d4cc20fddf7de61f2e231d56f3198aac65eeda4b55ac58af31935676b62acb4eeb1e89c519c7d59691a04cadb9f1771c9fd176a", 0x46}, {&(0x7f0000000180)="f6ca298799c0d98f702f0de988e51ad007f11ad67306c48db4bff93551ebb41d8b9abfb06dc8dc8dcc2dfb48d42dc4c4cb8a9e0c243a61ceb236a7364271865d8dbaa6390a5c59dc4270d0f400d01b2edcaa082cf0a2b2f5285de1687ef1670d20c99872043b79357fee0c471b94c3a3d027409009192e6995fdf26c49180d05e3d7a5d9311ad88d8008bbbae4da5e76a195bde4a6d2d58825bfb1d100b257c2af5bc7653c6f703d4ba0ccffe5", 0xad}, {&(0x7f0000000240)="0353ffa0a5cc20", 0x7}], 0x3, &(0x7f0000000180)=[]}, 0x40040) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/08 10:59:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/200) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/03/08 10:59:44 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80800) 2018/03/08 10:59:44 executing program 7: request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='posix_acl_access\x00', 0x0) rt_sigsuspend(&(0x7f00000000c0)={0x7}, 0x8) 2018/03/08 10:59:44 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') unlink(&(0x7f0000000040)='./file0\x00') [ 53.447038] audit: type=1401 audit(1520506784.361:40): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:lirc_device_t:s0 2018/03/08 10:59:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x100, 0x70bd2c, 0x25dfdbfd, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0xc48d52c19d3eb842) mkdir(&(0x7f0000000200)='./file0\x00', 0x40) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/08 10:59:44 executing program 3: mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xaa, "b62e6435f8b8729fcffae6418fde52cb7800db871580ceae088730a9c9f5df18aff3bcfed5f901866f9c5c8beb79fb5aa645112600a1df27bf3de8a4943b0936ccf41a2847149f90fda2fa5c594fa7ce140216164297c3c104b1f94aeb79d95c801a06af3fea3b0f6dd6807a631fe949197d5c1aa260fc61293729f378280c15b42c7810895f9759ed7db3c36aca7ed1842904cf652363b7677de148c2745b69bec3d9e9fd2dd2f0155e"}, &(0x7f0000000180)=0xda0263ec243fe361) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)={0xffffffff, 0x101, 0x3f, 0x8, 0xa9df, 0x3f}) 2018/03/08 10:59:44 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000cff6)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000eff8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xd59}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0xffffffffffff0001, 0x4b}, &(0x7f0000000100)=0xc) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/08 10:59:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) close(r0) 2018/03/08 10:59:44 executing program 5: pipe2(&(0x7f00008a6ff8)={0x0, 0xffffffffffffffff}, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) r4 = getgid() sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)="ab254fa443", 0x5}, {&(0x7f00000000c0)="a049103bbccafadc4e3706dfc384a0e75f0aee3631b3e5f0c369f63514d6d792d21fe3bf24455118d1632cfb643e24947380f6aa185f8333d73dab4fd789fa43fa8a96fd197a49bed09e57530f662303438723db575c86242fd9065f8ce2c784a97a651b96207b6cf50cab7f806dd9de6b1c8054c12cd9b12c261f9c971033ea43f53f4af8ddb8e1023cbafb2098d6f1f0949c72274fd35d8f685f798a3aba53b46e9c32b06102efcb70236840d970d6b95b7611943557a021cf2a7d87295e91b7a4f09228a1945c0ab6a60e64e27f91e534c54f6af4f61c912d8f66ed77e96da63edc8bf86da9fa2c90f2468a", 0xed}, {&(0x7f00000001c0)="6f44bfffb620c915a265eb31fc2abc82c229e04b3714f6bd79701910e60d2609fe295119c0281783557613ec740b428a8d022ca76551c9adc645f49229b503c458dabea6e9eada03b331cd5a99451e8e57a18748493085caf0ce85debfedc7cf2a902730d90a1a7b4524ebbf4f7a11d8f867b41b88d4d23290c88e6d1650409c7f8a5a906cd4b38974d310483a34b69a5caa6e3799dc1a7c1ef5", 0x9a}, {&(0x7f0000000280)="b63a9889e2f564e41de1a7228e555cc1e127d99d11c8469091e94d85173cab8d00e5bde4efe6d1f98e4e7eae784a686acfca954ddea10b2343837f2223d36b9c97f69b7252d2dcabaa0558d973bcc626c9e0da80d53290a6230a23cdb01debf3aaa76cae4029be4cadb3222cafd421a7a7014bef9a917d1ad6de76e4c686bd31f1c3667a6612667872fcd649e67f44083692c19080c921", 0x97}, {&(0x7f0000000340)="66cf62b62818f43c91a695b98f764155335a429e471b726bc3cfbd89506e99b93fe807009a458babdb8dabf0c8e16a7bc9759dcf9bf4d5830296b56f74a162eca404f6c97d2aca83d41af8380355eb4c3bb9c3f6f9bfc382ec28d26f9f6e19b4b125cc5ad8ff0cad78584a0edda1194ff95f4e535ca0ec6f3f34dc846d8b62fd982a66f32cadb0d0484bdde098", 0x8d}, {&(0x7f0000000400)="e8ee6f72b5f0420a1ae3ad418e694cec90afc9eba485f5e8eb3ca374b9fa225fe470", 0x22}], 0x6, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8854}, 0x40000) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) dup2(r5, r1) 2018/03/08 10:59:44 executing program 3: r0 = inotify_init() close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x3, 0x1, [0x348]}, 0xa) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r3, r3) 2018/03/08 10:59:44 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000000)=ANY=[]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x140, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x400, 0x100, 0x4, 0x6c9b, 0x4}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) 2018/03/08 10:59:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x23, "fa60f74d94fbf19a803525e361e6a299f8914c0e5ac9b98452c0bc5326c95def3294fc"}, &(0x7f0000000240)=0x2b) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x1}, 0x8) sendto$inet(r0, &(0x7f00000002c0)="bed436773e72396fa7dd88dc1ba6ceff4d3cd13e2a", 0x15, 0x800000120000001, &(0x7f0000000300)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000340)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r3, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f00000000c0)='X', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="15", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/08 10:59:44 executing program 6: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xc6, 0x0, 0x2, 0x20}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x5, r2}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xfffffffffffffffe}, &(0x7f00000f7000), &(0x7f0000685000), 0x8) 2018/03/08 10:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002f40)={0x0}) bind$inet6(r0, &(0x7f0000002f80)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) unshare(0x200402) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) execve(&(0x7f0000000280)='./bus\x00', &(0x7f0000000180)=[&(0x7f0000000240)='^systemem1ppp1\x00', &(0x7f00000000c0)='-\x00', &(0x7f0000000100)='/\x00', &(0x7f0000000140)='-\x00'], &(0x7f0000000200)=[]) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/08 10:59:44 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x1, {0xa, 0x4e21, 0x2a, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}}, 0x32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) acct(&(0x7f00000000c0)='./file0\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000000)=0x46f5, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013ff0)={0x1, &(0x7f0000442fe8)=[{0x5, 0x0, 0x0, 0x80000000}]}, 0x10) 2018/03/08 10:59:44 executing program 7: mkdir(&(0x7f0000501ff6)='./control\x00', 0x0) chmod(&(0x7f0000000000)='./control/file0\x00', 0x2c) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/03/08 10:59:44 executing program 0: close(0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="6a7531e442537b56ec48bc2104b3fea11d31a23985edb73f73f4dfd6ddfdd591cb0b58b7aa61eca178bcd1390993cd1e1b82cb0c10838ef624fdb8e1392b4b15e133d04cac50cc80186ab35729252bf903aa8f47f02d91fbd430a1c31e821c32eec374aa914099807bc3b693840ee0777607bd1ea62fb03b6d6a2d7782df87f72a6a7c068bfdf602298ad57e1218ad4c73676ab67998a93de0fc6807a6e8061a1e43b931ecd4464372124943d305287bf05132ed441a1c6a82da255686f2feecf333e2a7e68487c00e77b79eeb315bc2f514391e5245ba1b7326") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ppoll(&(0x7f000000c000)=[{}], 0x1, &(0x7f000000cff0), &(0x7f0000004ff8), 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="726177010000000000000000000000000000000000000000000000000000000054ffffff"], &(0x7f0000000080)=0xffffffffffffffa8) fcntl$setsig(r1, 0xa, 0x10) 2018/03/08 10:59:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) close(r0) 2018/03/08 10:59:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) r1 = epoll_create1(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xb}, 0x4d, r3}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x42000, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/03/08 10:59:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002100)={'syz_tun\x00', 0x0}) r3 = socket$inet6(0xa, 0x2100000000200002, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) readv(r3, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/176, 0xb0}], 0x2) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="b80000001900130200000000000000007f00000100000000000000000000000056ca14bb0000000000000000000000004e2000004e2000000a0000000000000026c3b3f7f899e10d4f761101c2d1e0f502044d16754c06e8ed3a6f99c88e19b846ecc93073df27be3b4007e5f292c1330792cad417356d9b3bbd328aef2cfabe0141a4185d18f0b24df4f968b2f4fe870e1596d2bcdb22c5fbc23e73", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/03/08 10:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002f40)={0x0}) bind$inet6(r0, &(0x7f0000002f80)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) unshare(0x200402) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) execve(&(0x7f0000000280)='./bus\x00', &(0x7f0000000180)=[&(0x7f0000000240)='^systemem1ppp1\x00', &(0x7f00000000c0)='-\x00', &(0x7f0000000100)='/\x00', &(0x7f0000000140)='-\x00'], &(0x7f0000000200)=[]) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/08 10:59:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) get_thread_area(&(0x7f0000000000)={0xafa, 0x0, 0x1000, 0x6, 0x20, 0x7, 0x40, 0x1000, 0x3151325d, 0x4}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000040a00000000"], 0x14}, 0x1}, 0x0) 2018/03/08 10:59:44 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)=ANY=[@ANYBLOB="e0ff003b5a000c000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/08 10:59:44 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff541141e002a8089096079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c58fbde3f76323a05000004005a33d57e226460104ca0dedf1f0e8365cd43d106c41d00a676034d05bb0a3217cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x200441, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x110, 0x0, &(0x7f0000000340)=[@acquire_done={0x40106309, r2}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x776a2a85, 0x1, r3}], &(0x7f0000000100)=[0x18, 0x68]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000140)=[@fda={0x66646185, 0x5, 0x1, 0x7}], &(0x7f0000000180)=[0x48, 0x38, 0x28, 0x78, 0x38, 0x0]}, 0x9}}, @enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x20, &(0x7f0000000240)=[@flat={0x73682a85, 0x1, r4}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x1, 0x26}, @ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x4, 0x3}], &(0x7f00000002c0)=[0x20, 0x68, 0x68, 0x0]}}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire_done={0x40106309, r5, 0x4}], 0x80, 0x0, &(0x7f0000000480)="39f0d6f529ad0448e7387b8a4f12e9265cf9640aea746ff66435e0027f15d56d42d1742bc8e3be5da92e8310607e642167826b9519be9fe031bf1294223b78b638aa7baabcc3f99c17c831ce1c9d6fcf874ca493a77b80706480891e1a6ab0ad03ffd2d41962a800186c53d1ffb279b889c8033519b1c9b881f83d83a200260f"}) 2018/03/08 10:59:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)=[], 0x0, &(0x7f0000002000)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/08 10:59:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsh0\x00'}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090468fe0000810000000700004003000000450001070000001409001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/08 10:59:44 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20400, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000000540)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)}, {&(0x7f0000000300)=""/154, 0x9a}, {&(0x7f00000003c0)=""/184, 0xb8}, {&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/1, 0x1}], 0x6, &(0x7f0000000700)=[{&(0x7f0000000480)=""/29, 0x1d}, {&(0x7f00000005c0)=""/102, 0x66}, {&(0x7f0000000640)=""/168, 0xa8}], 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'sit0\x00', 0x4200}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000002c0)='maps\x00') setsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000080)="f9be77f47f89d57a3b0ccb8ca43df8554ecb2f728405e0d25b310c93207a7a1f564974684a1e60af31dc0a5f3c2585b9875aacbfba30d774ed5d3832c7966849f342a3d878076a5dd23b94b9bd53b6fbcdec290fa0a9e21cc4561616d17015e8d26d33c9dee723fc464d571a8b8fd7890d641af4b208ed56112ae73a5741be6d9dcb3b3c29a251a772912b066e5a400bc8ee9af865ca60a42e96a2a49032f9869e", 0xa1) readv(r3, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) exit(0x0) readv(r3, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/08 10:59:44 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xa0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x14010, r0, 0x48) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syz_tun\x00', 0x400}) clock_nanosleep(0x10000000, 0x0, &(0x7f000003fff0)={0x77359400}, &(0x7f00000b9ff0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/03/08 10:59:44 executing program 6: r0 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) clock_gettime(0x20000000000010, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000380)) futex(&(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)=0x1, 0x2) futex(&(0x7f0000000000)=0x1, 0x0, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000), &(0x7f0000060ffc), 0x0) r1 = memfd_create(&(0x7f0000000140)='\\\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x100000000}, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x2, [0x0, 0x4, 0x81, 0x3, 0x3, 0x10000, 0x5, 0x8]}, 0x5c) 2018/03/08 10:59:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) munmap(&(0x7f000000b000/0x3000)=nil, 0x3000) 2018/03/08 10:59:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x400000000002c}, {0x6}]}, 0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@empty}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe5) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x80, &(0x7f0000000240)=[], 0x0, &(0x7f0000000280)=[]}, 0x0) 2018/03/08 10:59:44 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/wireless\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x402000001, 0x0) 2018/03/08 10:59:44 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) 2018/03/08 10:59:44 executing program 5: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) exit_group(0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f0000000200)="5d8aec0e38c5f77541e78afbe7edf1cd67df8c1e72a2b1f23d5964acccef27279fe49a4505d6d4eb518ad8edb893029cc931b983d3d2b502452c32") 2018/03/08 10:59:44 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) sendto$inet(r0, &(0x7f0000000340)="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", 0x1000, 0x4000, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) socket(0x2, 0x0, 0x0) shutdown(r1, 0x1) 2018/03/08 10:59:44 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x24) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 2018/03/08 10:59:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='fd\x00\x00fo\x00') getdents64(r0, &(0x7f0000000000)=""/504, 0x1f8) getdents(r0, &(0x7f0000699f2d)=""/211, 0xd3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) 2018/03/08 10:59:44 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) sendto$inet(r0, &(0x7f0000000340)="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", 0x1000, 0x4000, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) socket(0x2, 0x0, 0x0) shutdown(r1, 0x1) 2018/03/08 10:59:44 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400380, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) 2018/03/08 10:59:44 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x12400, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/157) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) 2018/03/08 10:59:44 executing program 6: r0 = socket$inet(0x2, 0x0, 0xb) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmmsg(r1, &(0x7f00000022c0)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000440)=""/147, 0x93}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f00000006c0)=""/214, 0xd6}], 0x7, 0x0, 0x0, 0x101}, 0x3}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/71, 0x47}, {&(0x7f0000000940)=""/138, 0x8a}, {&(0x7f0000000a00)=""/121, 0x79}, {&(0x7f0000000a80)=""/30, 0x1e}], 0x4, &(0x7f0000000b00)=""/146, 0x92, 0x8}, 0x7ff}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/34, 0x22}, {&(0x7f0000001c00)=""/219, 0xdb}, {&(0x7f0000001d00)=""/20, 0x14}, {&(0x7f0000001d40)=""/26, 0x1a}, {&(0x7f0000001d80)=""/116, 0x74}, {&(0x7f0000001e00)=""/115, 0x73}, {&(0x7f0000001e80)=""/246, 0xf6}, {&(0x7f0000001f80)=""/90, 0x5a}, {&(0x7f0000002000)=""/54, 0x36}], 0xa, 0x0, 0x0, 0x1}, 0x94}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000002100)=""/63, 0x3f}, {&(0x7f0000002140)=""/87, 0x57}, {&(0x7f00000021c0)=""/3, 0x3}], 0x3, &(0x7f0000002240)=""/70, 0x46, 0x800000000}, 0xfffffffffffffb03}], 0x4, 0x40, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21, @empty}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002400)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000002500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000025c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000026c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000027c0)={&(0x7f00000023c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002780)={&(0x7f0000002700)=@ipv4_newroute={0x4c, 0x18, 0x100, 0x70bd2a, 0x25dfdbfc, {0x2, 0x80, 0x14, 0x2, 0xff, 0x4, 0xfd, 0x5, 0x2c00}, [@RTA_DST={0x8, 0x1, @rand_addr=0x9}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_MARK={0x8, 0x10, 0x6}, @RTA_IIF={0x8, 0x1, r3}, @RTA_PRIORITY={0x8, 0x6, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000811) 2018/03/08 10:59:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x56) fadvise64(r0, 0x0, 0x0, 0x5) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x81, 0x4) read(r1, &(0x7f0000000080)=""/173, 0xad) 2018/03/08 10:59:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getsockname(r0, &(0x7f0000000140)=@can, &(0x7f0000000040)=0x80) ioprio_set$pid(0x3, r1, 0xffffffff) signalfd4(r0, &(0x7f0000000100)={0xb6}, 0x8, 0x800) sendto$inet(r0, &(0x7f0000f21ff1), 0x1011f, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @empty}}, 0x3, 0x70d}, 0x90) 2018/03/08 10:59:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000040)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x0, 0x0, {0x3, 0x0, 0x0, 0x3}}) 2018/03/08 10:59:44 executing program 7: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xc0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000f9c000)=[{&(0x7f0000f3c000)='a', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/03/08 10:59:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x1f, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x12}, 0x27, r2}) 2018/03/08 10:59:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x1, 0x81, 0x5, 0x7ee7817, 0x9, 0xb, 0x7, 0x2, 0x7, 0x8, 0x5}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x1, 0x9, "2b0aabe3ae31", 0x1b28394e}, 0x10) 2018/03/08 10:59:44 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4800, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/187, 0xbb, 0x40000000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) 2018/03/08 10:59:44 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x3b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x10000, 0x3, &(0x7f0000000000/0x10000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/08 10:59:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21, @empty}, 0x10) sync_file_range(r0, 0x0, 0x9, 0x5) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000040010000580200000000000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4a8) 2018/03/08 10:59:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'eql\x00', 0x4000}) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r1, &(0x7f0000000180)={0x0, 0xcf, &(0x7f0000000140)=[{&(0x7f0000000200)=""/221}], 0x2c6, &(0x7f00000000c0), 0x304}, 0x2020) 2018/03/08 10:59:44 executing program 6: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/08 10:59:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101004) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/08 10:59:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000000)="2532a900425786867d8cef2f70acd7bf3b647aa55e01994136cf80c2") sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000002740)={0x1c, 0x1a, 0x800000000000c01, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="ad"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/08 10:59:44 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000100), 0x63b, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x2000003, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408]}, 0xffffffffffffff31) 2018/03/08 10:59:44 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001140)={0x5, 0x9, 0xffff, 0xfffffffffffffffd, 0x1, 0x20}) sendmsg$nl_generic(r1, &(0x7f0000001100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0x199, &(0x7f00000010c0)={&(0x7f0000001080)={0x20, 0x16, 0x400, 0x70bd27, 0x25dfdbfe, {0x7}, [@typed={0xc, 0xc, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/08 10:59:44 executing program 2: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/03/08 10:59:44 executing program 3: r0 = getpgid(0x0) getpgrp(r0) sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/03/08 10:59:44 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xffffff66, 0x0, 0x0, 0xfffffffffffffec8) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0x6e, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/08 10:59:44 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="df893f15eeacab09601adc29279c78c842b011fde9b80971da70434660fcdc55a5cfd00c1e99cd8458e550c7da2ded47e45ea9a3282a76db55760a2c584c27645da08da8feb7ea5dd5fd89c391d7cca0135944cdbd4349530200b1f4e4f57676be5b9b84fe3283d4059baf56b4bb5ebd224a37826ba1cc9ae7d9d098969f5f16b18f02b7437e76adf45056210333c4", 0x8f}, {&(0x7f0000000340)="05f67aa97d8e466684fd6b5330ebbcff4311233f1320558804ea82699b1b4d601589c8cc671f81", 0x27}], 0x3, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x400, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40100, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000580)=0x40000000, &(0x7f00000005c0)=0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001740), &(0x7f0000001780)=0x4) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="1c5e2f06133fdbeaa7abf9212bc05e81bd7a9e29a615e5be4afb91938915d93a36c79256d9f3a6c10228c37d64ffea66fa5940428333e5b0bb2607043ac1f828351a6df4b9eb40b14461a6c3226ba6584bf2c11f25ee572554be93e64ba8fa3581c5cb5310910452cf7136a77d85da84a65815320104fef092f62fce4465f40ed8c10431abc24e252da309ed44011cbfb50c2e56a470a5ae98883253fabd2918ce5604660b27da0e", 0xa8, r4) write$selinux_user(r0, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="b7488541bacbb73776acafd09bfafb1a56eab7ac4c8b32ba0f8848ab40e43fbe07c2131d77c8edc9ec29d9177a9b0f7f5f037df4b9eec918e1c2943f032fc95c", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES32, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r4, @ANYBLOB="831fdcd64822d19acb67b156297a4ead6af2e0b4fa631f2abe57730e82624b341ddf2b0ae43f2dd6d7c72225b298e7c9824338385ef1a6e56911c5598b0025009f0cb425e90d2365816e0ebd82216a3659e7f6a66341f1fa345d0bf5cb37e6a6646fd243e5556a5e0e4cf877f54271fc5e2572becff8388116dea61d50d3019dbfc4be8c8f78bd5629aaaa9c9aef258aab6bf29671d1af7242013750200984aaa7887a0170a169dcddac5278283a3faaef2677166f20f48a5e4f3fb14a8e9cc9edf23b5d77a3b0d924e787285b", @ANYPTR64, @ANYPTR], @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r5]], 0xfffffffffffffe35) fadvise64(r0, 0x0, 0x80000001, 0x4) 2018/03/08 10:59:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xff, 0x1, 0x163e, 0x12}, 0x8) 2018/03/08 10:59:45 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9204, &(0x7f0000000100)) 2018/03/08 10:59:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) connect$ax25(r0, &(0x7f0000000140)={0x3, {"94182f85a61640"}, 0x7}, 0x10) r1 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x9, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x400, 0x179, 0x6, 0x1, &(0x7f0000000040)='syz_tun\x00', 0x0, 0x7c0, 0x440}) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) 2018/03/08 10:59:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x8000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d86fec), &(0x7f0000dfb000)=0x14) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(r2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001640)=0xe8) r7 = getgid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001780)={0x0, 0xf9}, &(0x7f00000017c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001800)={r8, 0xff, "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"}, &(0x7f0000001940)=0x107) sendmsg$unix(r1, &(0x7f0000001740)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000140)="bc6b5222b5149b2a60021f7bb52993a8d004a377da7c6980552b12d54539e953d69b5cdfd020", 0x26}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="64c2a289dd319810d1767b747f3ca011e01f9c361a0c7d9c545a31231095bb18299249be6f26eaac7155e446524207077cb19a184e3a9ac5cc54c6e06b9bc126a53a9f8e5efaa4f95aad737a592842131f1563cdcf4d9b50000b83afd45bd28281c7a8b92030b4fa94c969e13634ec3336deadf394abe7e47801801e23c5ec949a77c63c6fdf894d5798c5e0bead1f47ac2281231a33725501156d5ff0d4887a21fb312c833e22e68af14fe823b942c06f7062193edb", 0xb6}, {&(0x7f0000001240)="4e8c22d77f7514b393040f85a4f8b78998", 0x11}, {&(0x7f0000001280)="a443a7dac2bc301bc45d0a896419fad45b4fb7cb56801f23a84cb7704de30566449ca117012a8f12ca91b5290263cd980a45235e41a74a324da2abfa69c39f694477c0cc61cc8cb51f5bf405077953ecbcb3a5c4689cf4c2209c25db61e2f577bbafa817d60d562541be308f38bd7e", 0x6f}, {&(0x7f0000001300)="5da6d304d36318cfa644592796516fa5ab6507ccd354cbcd20886d65f40311f588fff2d7fd54ff3320a5aecc88cb12705927c9d776e839ce8802b57ea38c90abfa9fe82fb9479c43152147ba1ebec5a1ae74f48a2834dcb0a55452cb18f2c3e0630b5ee9d99929230964abe9cc6ff3d77aa9db6a18c9843aa158b138940947f8250753cf1a55725ac3122fd5cea2e5f5735feab248296f9544c2e47c29b692823fde58e0edfbb541c3b05c3f84b7e83f96411226ca00edd5683398a9bb16312d53b82a84ed25669045ca26c1d173ea5d", 0xd0}], 0x6, &(0x7f0000001680)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}], 0xa0}, 0x44) r9 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r9) 2018/03/08 10:59:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x1000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x600}) 2018/03/08 10:59:45 executing program 5: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000000040)=[], 0x4924924924925be, 0x0) [ 57.479348] IPVS: Creating netns size=2536 id=11 2018/03/08 10:59:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c7ffc)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/239, 0xef}], 0x3, 0x0) socket(0x9, 0x80f, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x20580, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000140)) 2018/03/08 10:59:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) execveat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)=[], &(0x7f00000c7000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x59, "42fd6b373faf418c5efbc072482a8f97f6f480830f67c23c40227cbb23301b32ab127afaba1acc4b87f31d299dab676255f0bf24c7caac9193096c61f1dd0c294d001fdf631c34e8e1886ef902acbd0f4e2c7407b7ef1bc953"}, &(0x7f0000000100)=0x61) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0xff}, 0x8) 2018/03/08 10:59:48 executing program 0: syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) 2018/03/08 10:59:48 executing program 5: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..') r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0x3ff, 0xfffffffffffffffc, 0x6, 0x1, 0x100000001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x3, 0x5}, &(0x7f0000000280)=0x90) 2018/03/08 10:59:48 executing program 4: socket$packet(0x11, 0x80200000000002, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000180)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x217}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)=[]}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x11d, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/08 10:59:48 executing program 7: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x4, 0x9, 0x3}, 0x10) r3 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0x80000000000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000300)={0x3, &(0x7f0000000140)=[{0xfffffffffffffff9, 0x400, 0x0, 0x748}, {0x1, 0x3, 0x1000, 0x7}, {0x8, 0xc5, 0x3f, 0x3}]}, 0x10) mkdir(&(0x7f0000000100)='./file1\x00', 0x2) r4 = openat(r3, &(0x7f0000000200)='./file0\x00', 0x10000, 0x20) symlinkat(&(0x7f0000000340)='./file0/file0/file0\x00', r4, &(0x7f0000000280)='./file0\x00') renameat2(r3, &(0x7f000000bfec)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000016517f)='./file0\x00', 0x0) 2018/03/08 10:59:48 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xcf) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0xc) 2018/03/08 10:59:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd0ff0)={0x2, &(0x7f0000fefff0)=[{0x3c}, {0x6}]}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000140)=0x7) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8ec07fc0d512033d, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) sendmmsg$unix(r0, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5fe0)=[]}], 0x1, 0x0) pause() 2018/03/08 10:59:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$getreaper(0x5, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x5, 0x2, 'client1\x00', 0x1, "b884b27959a652eb", "ac73488b28bbd0ebe9b9cd398275ec4e3674725b661271e52c73457dd354e555", 0x4, 0x20}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000001c0)) 2018/03/08 10:59:48 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffffc7, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) keyctl$link(0x8, 0xfffffffffffffffb, r2) keyctl$search(0xa, r2, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r3) 2018/03/08 10:59:48 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x181040) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000280)={0x8, 0x6, 0x5, 0x2, 0x20, 0x5}) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200a}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@get={0x108, 0x13, 0x0, 0x70bd2c, 0x25dfdbfd, {{'rfc4106(gcm(aes))\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x4d83664}, {0x8, 0x1}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x80000001}]}, 0x108}, 0x1, 0x0, 0x0, 0x8001}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYRES64=r1], 0x1}, 0x1}, 0x0) 2018/03/08 10:59:48 executing program 3: unshare(0x28060400) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) set_tid_address(&(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000c6aff0)='/dev/input/mice\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000f5efae)=""/82, 0x52, 0x0, &(0x7f0000319000)={0x0, 0x1c9c380}) 2018/03/08 10:59:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x3, 0x0, 'client1\x00', 0xffffffff80000000, "4a369fe92922b1e8", "dcf9b0fc97a13777f0120ede58ecc1abc06048f6ba9d9bd4c8044a27c0080a19", 0x6, 0x800000000}) write(r0, &(0x7f00000000c0)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x56f) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0xfffffffffffffee5) accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x80, 0x0) 2018/03/08 10:59:48 executing program 2: prctl$intptr(0x2f, 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) poll(&(0x7f0000000100)=[{r0, 0x80}, {r0, 0x8000}, {r0, 0x2}, {r0, 0x1000}, {r0, 0x2000}, {r0, 0x1020}, {r0}, {r0, 0x8}], 0x8, 0x7f) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/08 10:59:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004580, &(0x7f00002b6000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7, 0x1000}, 0x4) 2018/03/08 10:59:48 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x3}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) sigaltstack(&(0x7f0000cc4000/0x3000)=nil, &(0x7f0000000040)) 2018/03/08 10:59:48 executing program 7: socket$packet(0x11, 0x400000003, 0x300) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000004003) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000a93000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/08 10:59:49 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/222, 0xde}], 0x1, &(0x7f00000002c0)=""/148, 0x94, 0xf4f}, 0x40000000) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x7}) 2018/03/08 10:59:49 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0)=[], 0x89, &(0x7f0000001c00)=[], 0xffffffffffffff79}}], 0x40001bd, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/2, 0x2) 2018/03/08 10:59:49 executing program 6: r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000ba0fef)='net/mcfilter\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x400) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) 2018/03/08 10:59:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000070a336977020000000400000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/08 10:59:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/03/08 10:59:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000061f000)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)=ANY=[]}, 0x1}, 0x0) [ 58.112887] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/08 10:59:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0xffff) fcntl$setstatus(r0, 0x4, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x10) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000001ffc)=0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/82, 0x52, 0x0, &(0x7f0000000080)={0x4, 0xa12d, 0x20000000, "101866ece9f0", 0x9}, 0x10) socketpair(0x2, 0x80000, 0x4ef3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x80000b) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000001c0)=""/112) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket(0x8, 0x10000000000007, 0xff) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000440)={0x5, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000240)=""/117) 2018/03/08 10:59:49 executing program 1: r0 = socket$inet6(0x10, 0x80006, 0x44) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309c026236925000f00040002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/08 10:59:49 executing program 4: socketpair(0xb, 0x801, 0xbb7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xffffffffffffffe1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x8001}, &(0x7f00000001c0)=0xc) unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/123) recvmmsg(r1, &(0x7f0000005800)=[{{&(0x7f0000000340)=@ipx, 0x80, &(0x7f0000000840)=[{&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/93, 0x5d}, {&(0x7f0000000580)=""/18, 0x12}, {&(0x7f00000005c0)=""/138, 0x8a}, {&(0x7f0000000680)=""/233, 0xe9}, {&(0x7f0000000780)=""/176, 0xb0}], 0x7, &(0x7f00000008c0)=""/48, 0x30, 0x100}, 0xc19e}, {{&(0x7f0000000900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000000980)=""/220, 0xdc}, {&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/140, 0x8c}, {&(0x7f0000000b80)=""/218, 0xda}, {&(0x7f0000000c80)=""/240, 0xf0}, {&(0x7f0000000d80)=""/24, 0x18}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x8, &(0x7f0000002e40)=""/65, 0x41, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000002ec0)=""/107, 0x6b}, {&(0x7f0000002f40)=""/173, 0xad}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/194, 0xc2}, {&(0x7f0000004100)=""/134, 0x86}], 0x5, 0x0, 0x0, 0x7}, 0xfb9}, {{&(0x7f0000004240)=@nfc, 0x80, &(0x7f00000056c0)=[{&(0x7f00000042c0)=""/45, 0x2d}, {&(0x7f0000004300)=""/68, 0x44}, {&(0x7f0000004380)=""/202, 0xca}, {&(0x7f0000004480)=""/135, 0x87}, {&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/126, 0x7e}, {&(0x7f00000055c0)=""/45, 0x2d}, {&(0x7f0000005600)=""/160, 0xa0}], 0x8, &(0x7f0000005740)=""/156, 0x9c, 0x5}, 0x1}], 0x4, 0x40000102, &(0x7f0000005900)) recvfrom(r0, &(0x7f00000002c0)=""/108, 0x6c, 0x40002000, &(0x7f0000005940)=@can={0x1d, r3}, 0x80) 2018/03/08 10:59:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f0000000080)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/08 10:59:49 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) inotify_init1(0x80800) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/08 10:59:49 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'nr0\x00', 0x2000}) sendfile(r0, r1, &(0x7f0000000040), 0x22) 2018/03/08 10:59:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000180)) mq_timedsend(r1, &(0x7f0000000040)="9182047ff9", 0x5, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080)="ed52b431eb04c98c419fb55dcd1966de12e8acfa21b9ae06c059a04239165e481f8a8a66bd6345b483fb14353d0fc5a27f3da9c204c1cf888ec427eef7ac461352c1fccf56053675668e4715e3c291defb629d225f950f096c7883289515d95dad9f70f81c1eab3bc7215c65f3012bd4aef000e44c860cf37bfab412f8940e5a9ff81f8ad929fecd5e128aaf8f280c934b44b9e39b5aed1df07a50bcbfccff4a736e6ee0569b54c9f5d82342b24b5e86b864b937", 0xb4, 0xc004, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/03/08 10:59:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl(r0, 0x2, &(0x7f0000000080)="f067a902b79bdaaa1833e9becabda212d2d8c8758d9277374f619fbc7a0764c8bbc1a85e0296ed289bd1eb0481ffa007296f9842503771ba2999e2b9faed491046c2bc3d07356235688239ff9aed6f753b19451f562afdf6aad23be5b1952d36c0ee74ba7867f3982682fdd913e0572fdf989f13d86f7d4d459fc023c0c2e9057cf3e879c86b4fef86e3570442706b6308f776") preadv(r0, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x0) 2018/03/08 10:59:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/03/08 10:59:49 executing program 0: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="efffffff00000000"]) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f000053b000/0x3000)=nil, 0x3000, 0x4) 2018/03/08 10:59:49 executing program 3: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/224, 0xe0}, {&(0x7f0000000280)=""/153, 0x99}], 0x3) ioctl$KIOCSOUND(r1, 0x4b2f, 0x78e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000000040)=[], 0x4924924924925be, 0x0) 2018/03/08 10:59:49 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/03/08 10:59:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/08 10:59:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) write(r0, &(0x7f0000000140)="d2f65436282b14d73c0e8bc8935974e61c97eef454366b19d630f8bfd017a904ec4c71d5d60f0770bb94db73fa1dc7308d3146fe8c2c7b5353ef9ed158cbceda8df355fb733af9401f02e060cf98520486ec382f5150fae2398943e00121cffc33905212f84b5ab0d6d44ef80eba35b3f9db99858a2125b055759e601706cd8f0b518eb86efa5dad24e649", 0x8b) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/03/08 10:59:49 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x3d9, &(0x7f0000000280)=[]}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80)=[], 0x0, &(0x7f0000002480)=[]}}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) tkill(r1, 0xb) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0x27, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000000)=""/39}, &(0x7f0000000200)=0x78) alarm(0x7) [ 58.248009] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.261996] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.273570] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.286029] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.297756] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.297759] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/08 10:59:49 executing program 6: r0 = epoll_create1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0x7ff, &(0x7f0000000280)=0xfffffffffffffe30) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0xf7fffffffffffb53, 0x5, 0x3, "717565756530fffffffe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400", 0x1}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000002c0)=""/190) r2 = socket(0x12, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int, &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) connect(r2, &(0x7f0000000180)=@ax25={0x3, {"21e95c021c3bf6"}, 0x7}, 0x80) 2018/03/08 10:59:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="8300f7ffcd0b9198e326e5b1dd1ba00c67375a911d94", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xa38e}}, 0x1000000000000005, 0x7, 0x7, 0x8, 0x8}, &(0x7f0000000180)=0x7f) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x80000) 2018/03/08 10:59:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="e8ab6efe2000190700003fa762ffda0000040014000000000800000010f000000000000000000000000000000000", 0x2e}], 0x100000000000020e) 2018/03/08 10:59:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) write(r0, &(0x7f0000000140)="d2f65436282b14d73c0e8bc8935974e61c97eef454366b19d630f8bfd017a904ec4c71d5d60f0770bb94db73fa1dc7308d3146fe8c2c7b5353ef9ed158cbceda8df355fb733af9401f02e060cf98520486ec382f5150fae2398943e00121cffc33905212f84b5ab0d6d44ef80eba35b3f9db99858a2125b055759e601706cd8f0b518eb86efa5dad24e649", 0x8b) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/03/08 10:59:49 executing program 4: r0 = getgid() getgroups(0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff]) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x80) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x40, 0xb621, 0xfa7b, 0x3, 0x9, 0x9, 0x1, 0x100000000, 0xfff, 0x4, 0xfffffffffffffffb, 0x8}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r1, r3) 2018/03/08 10:59:49 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200100, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0x8, 0x0, 0x9, 0x3, 0xac86, 0x800, 0x5, 0x100000000, 0x340}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/101) 2018/03/08 10:59:49 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0bdef7ac9b87d5", 0x7, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)=""/212, &(0x7f0000000040)=0xd4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000159ffc)=0x7, 0x6e7b6ab93f37a576) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000073bf90)=[], 0x0, &(0x7f0000765faf)}, 0x43) 2018/03/08 10:59:49 executing program 5: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x800) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)) socket(0xb, 0x800, 0x0) 2018/03/08 10:59:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x8) 2018/03/08 10:59:49 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) pipe(&(0x7f0000000040)) 2018/03/08 10:59:49 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0xb1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a10f59)='y', 0x1}], 0x1) fadvise64(r0, 0x0, 0x0, 0x4) r1 = dup(r0) read(r1, &(0x7f0000e24000)=""/40, 0x28) [ 58.376852] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 10:59:49 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x3, @tick, {0x400}, {0x7ff, 0xfffffffffffffffd}, @raw32={[0x0, 0x0, 0x5]}}], 0x30) clock_getres(0x3, &(0x7f0000000040)) getpeername(r0, &(0x7f00000001c0)=@hci={0x0, 0x0}, &(0x7f0000000240)=0x80) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) write$sndseq(r0, &(0x7f0000000080)=[{0x6, 0x20a8, 0x80, 0x3, @time={0x77359400}, {0x5, 0x80}, {0x8, 0x36f}, @control={0x7f, 0x3, 0x7fff}}], 0x30) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) write$selinux_create(r0, &(0x7f0000000180)=@access={'system_u:object_r:scanner_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x31}, 0x40) 2018/03/08 10:59:49 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x1, 0x9, 0x3, 0x6, 0x32ba652d, 0x3ff, 0x200, 0x2, 0x3, 0xf}) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000001140)="6d71756575650089dd23876c6c0695acbda33919e2af6b3fde23ac091257fe70262bec1be252442dff0a9bfb0c86f34f37aabdc43a883a7fe5cb314c83838fe51768f6a642a9ba82022e8fab56735446834c740899820eb4748af3daad14d5f0defb111d802713e574b9c1bf70e29433fc738a92104d34c06503c493e7dfa206f6323cbd44820e43f79a8d652567e205041ec573529ab41419ce4f04c75ac1517ab905f68b945aade14e4065fe0c0371137a2d7cbfad6d61a34899a5d6f3c79e09defa56b57d273e3c8cd2d03fe272f538", 0x0, &(0x7f0000ebcffe)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000100)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xffffffffffffff9d, 0x4, &(0x7f00000000c0)={r1, r2+30000000}) mkdir(&(0x7f0000001100)='./file0\x00', 0x20) 2018/03/08 10:59:49 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000249ffc)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x5, 0x50, &(0x7f0000ffb000/0x5000)=nil, 0x700000000000}) 2018/03/08 10:59:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x8) 2018/03/08 10:59:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x67) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x1, 0x8000, 0x0, 0x401, 0x8394, 0x6, 0x4, r1}, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = open(&(0x7f0000000140)='./file0\x00', 0x19d100, 0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000078f6a), 0xfffffffffffffe30, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/08 10:59:49 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='GPLppp1(vboxnet1!selinux\x00', 0x3) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000070000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a004e2000000000ff010000000005000000000000000001000000000000000008bf11c04c88a76dec0bd86a612be064255d4acf4393aec93dac0529692b961716fae028af143f1b1292e68d22acedc284fb7da078036dbf9759d96d37b5acb381e3cd32d860b8573072613fe59c8207"], 0xc0}, 0x1}, 0x0) 2018/03/08 10:59:49 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x3f3a298d2b1b0418, 0x3, 0x7, 0x3}, 0x5, 0x4, 0x1}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/8) syz_open_pts(r1, 0x210000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x100000000, 0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x21, r2, 0x10000, 0x2}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x3}) 2018/03/08 10:59:49 executing program 0: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) 2018/03/08 10:59:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sysfs$1(0x1, &(0x7f0000000000)='em0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) mkdir(&(0x7f0000000100)='./file1\x00', 0x100) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xf, "e10844a4c34ebf21af76bfa31eb3d7"}, &(0x7f0000000180)=0x17) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @empty}}, 0x7f, 0x5, 0x100000001, 0xefbb, 0x8}, &(0x7f0000000280)=0x98) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005f5fc0)=[{0x3, 0x91}, {0x0, 0x10000000000000}, {0x0, 0xfffffffffffffffd}, {}, {}, {}, {}, {}], 0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) 2018/03/08 10:59:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bcsf0\x00'}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x20010, r0, 0x1b) pipe(&(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) accept4$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14, 0x80800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000540)=r2) 2018/03/08 10:59:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1, &(0x7f0000000040)) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/54, 0x36}], 0x2, 0x0) 2018/03/08 10:59:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000d76f10)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008adc10)=[]}}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x9}, &(0x7f0000000100)=0x8) 2018/03/08 10:59:49 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) memfd_create(&(0x7f0000000000)='\x00', 0x1) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"9a7ea6410565fe"}}, [{"3380ff38cc7547"}, {"9208b06b823c4a"}, {"b99cd2853e0256"}, {"250304a865a744"}, {"61b5472a1d946c"}, {"c65a79a5b7f90b"}, {"c25fc37a38ed63"}, {"fa9d5dad428400"}]}, 0x48, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=[]}, 0x0) 2018/03/08 10:59:49 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d4e00000000000c4c2e94627f57e8c9fe0a1949c7ec97d24e5f6906002360d8a2ca1e8f8d1664ec8e50f74527f480d51a4903619c7508099dd355accf44f73762ae5909b3d2f9c9c7f6f7eb37de02a5a4880280d85f274893ac1bba6124cb746a5e559cdaf74c7bec647923c5181a15b2eb69e1c9c980def02796e26692473f850845833d6e23e891f8be7b12214a9872bf1d8ef26ff8822334a37acec10e449fe5b4b3eea8455a1d62651dda3dd314a40284cc1eb74644af0449d07c073899d7"]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xf9db, 0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x1000, r2}) 2018/03/08 10:59:49 executing program 3: mkdir(&(0x7f000035eff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) renameat(r0, &(0x7f0000eacff8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2018/03/08 10:59:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6}}]}, 0x40}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x8000000, 0x8001, "53f9d92cf7a4a6a0e586af36775b96b02afea00ad412aab58707eaa75d7fcb9f91eed7bef971ea0225afae1b50bbdf3f74669f502d41c56cfbf0b96b3167c5", 0x2d}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000200)="63139442a4488f78e9e56f7046ea3afdf8ff5a1d11c0c2391034a6b9ab99447f8156874bb6a7b8b90efb0b35af4b821623299e66de4a4acf2465ad064ecd8d3df5c401e5610705f60c10d7b2bc294ee59f34cfcb28e6e090a57d17f1170593c3e5716f05dbd994a07e76584c4922e0e69ed4912dece863eb9ca2fe40df240f813b70f7a024d5bce1932fdbf3ac1b26020a7539ffc5e2c10cb2f28e532bdb115f2b004816bb760bb915e4c3477a625e2448e95dc2a6c48df50369427e13085d55cb4ec4", 0xc3}, {&(0x7f0000000100)="007311dc5b41097a296f5e3ea45946e8e08e89bfd62d22e1d9568bc3ee13d543aa0ce0100277a01cb33a31959d37ed906c00a9bec464584bad8eb76cb319b237967d86b9424370562a96c18e83e224103df5972127e134f869895b", 0x5b}, {&(0x7f0000000300)="4ffefaee9fec23267fb0bfd16f36d16fd7b4366db7e1dbbc743377bc6a935a6dfe5d85bd86c83ebb8f434231da057d6d727151973e9f06f69f5e3382bae7aadef621c569b2f0beccf334f18beda446f5cb81ae650feefdb76a293faee3ede954151f27b69135060db1f90edf2b7595e9dbba8c22fc759c6bdfb671b57168b11c946907", 0x83}, {&(0x7f00000003c0)="bdf7debb93f4e2919766b0135b828c8dc4c6f11978796beb3ea5c1d0ec079d64bde7cb0d9ffbd0fd4ebd3a23f805532826e61e2575a5db12fb3b3b4d00118a60aaf747afcfae59cbfc504f7b0e11307771dc7940830ac34bc843b101bb17ad0fa4a1a8c773e5f2b70f08f6b732ac8a8f57b2b1e6e9103bb045f805de79d43b3b95a2f63a8be980707302ac031a9d8bdd77aa1c986ab3e5811e51222bb7f3abd357", 0xa1}, {&(0x7f0000000080)="fe39a073ad24ff8bd5", 0x9}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000002580)="79580b05543847565bc1855b021e1a6afa2a37e2760ea1e885ab01b356d0b9c309122b9e9baf5e3879458f3887284f09c6b9326c969c80a655f8c845e4c5e5b8e6a34649d17f067b149d7c", 0x4b}], 0xa, &(0x7f00000026c0)=[{0x30, 0x116, 0x6, "9cb69a11760a9b2571842e278ed4919fdd672b3ca40cb511ae190a97d0"}, {0x98, 0x117, 0x7f, "8310344a186b05b8c9573685b4ce4d2391a3d536f87c40949ea4aa73f385ae0eb25471feed13e5af7aea5eab05af2901678cdd8a7c0fe35401834b2a9ac515089fd8973040293da15e4ac1ac89e7e8dbf1574e667c31a93d88354de7cbe5a0289f585c7028b052756e6d5fb8160136815865c8db25479d6e98bc589597f5f71c37c902fb7168"}, {0x28, 0x11b, 0x3, "b90318e1e3a147b995b6fe4262f91c197dfdc7282ce3"}, {0xe8, 0xff, 0xffffffff, "c80e77f180d6de2afc4b4d8d5ff36c6f338047e1089c04f22dc571f0fa9419fe66cdacdc1fd383fb9746134b56796725780c1ce1c72ce5a77eb6992443cd19ff4143dd6579cd200daf3577a0c57ced53a439f62705bac3cd6d16a23b62c7270229be7153c2b0b1f6b525a5ce7d3005578fe1e76c41eb1b1020077b96adadd0384d7f18906c674b0bf4f419fb77be997e8c07ebc409e97021a0fea44abea7fa34a402948290c6e95ab7e2a585e2929ce46c31458203874d7331b2ccd3eb98171021b770ae949f31e2dbacda30486f0c8085d3a7"}, {0x30, 0x1ff, 0x8, "000aa4a30fa91e56ce30b38ec3da28a22e3b5c939c8caa421d16"}, {0x1010, 0x108, 0x8, "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"}], 0x1218}}, {{&(0x7f0000003900)=@rc={0x1f, {0x2, 0x1, 0xfffffffffffffc00, 0x61, 0xfffffffffffff7aa, 0x200}, 0x1}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003980)="78f676688b3e32dd27eb08ad6e8c8e25de40f3", 0x13}, {&(0x7f00000039c0)="e4825bebce097b5452fef045", 0xc}, {&(0x7f0000003a00)="bc29f40ccfc97494a90c6bac46abe169e5ca765d1cef05dd1f5106776901d7709b7a8aa8aff399e56a", 0x29}, {&(0x7f0000003a40)="a9759fdd1a49ff01cacb28e9133ea72dd8080409390b0c679702db7880dd0355e451801b4c69dc2616e9ad5984b0f2130056dd56c96d452906b0941bab3f029cbb901124a2ff8bd21c2bdbd3fda8075ef9c4f70ad5f3a7005be06b68efead28b936ba06672b82aee9cbd87bc387eed05f3f97f7b9d3207d3cf83ed9017b24ccea84abd09ee3d8411a33377c2f5ad5294833bc24c31aa26844dfd", 0x9a}, {&(0x7f0000003b00)="94f22997fd06651539807b9ceb999279a26dc644885b73615cdb2c60779d621103ab29eb73bec4183013ade57ae2628b47ce4f979dc34d20ca4e93254b8c4f40d7ff01f2d5d67372f6786e80988530147030448f9b248d4ce76b5d6cde9dd760995ad9a04e0313945cf5b759397a6ea85141483b87cbb40ec0cd66d2669249a71e5147d60774243718467038928384b78de94d6b79a6", 0x96}, {&(0x7f0000003bc0)="e53ba3f41752c2586225cf7099066b11b3f619d7a3ba87c35362d7973439609980a0e813b6407bda4f26d025f33622db4853987c2531003080dd2720afaa11d18b083188412913a516a35716f22ee20b080a57fa9c57fe6d0e587b9bbcbf6ad3e14ef3bda22238c924bf51c179bd32692d43fbc8edd7f213bc4ea9f743", 0x7d}, {&(0x7f0000003c40)="7891a1c79501049202170ca6b8c4c45518f740c98f4c072f35fa407146724a84c72a19329a03127046a16b7e7738e6998969226569cf378d23cc7a19e4b21bb8c31cda21a4842769b59bd732e0665165ea535f02218f6e9f302576119eb3c6f989fce734ea37", 0x66}, {&(0x7f0000003cc0)="7756bfcdd661650ca875cdb2e92e5261522272a345c74cd74df4413b7d085bf718619955f9b12587b363b0b200110758a078b42c47da9bdddbac2e81c28697536d2e3ffd810cd3167ae380a1b2dedf298e19f754a92df73f5ce655ba307f00aa800d83320b71", 0x66}], 0x8, 0x0, 0x0, 0x200048d5}}], 0x2, 0x20000010) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003e40)={0x0, 0x80}, &(0x7f0000003e80)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003ec0)={r3, 0x0, 0x4, [0x100000001, 0x4, 0x10000, 0x20]}, &(0x7f0000003f00)=0x10) 2018/03/08 10:59:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0xf04, &(0x7f0000000040)="2ae26c13ebeea7e48ffcd49123386b35c618f2958c5639a3a4ee8885f69ac0e36f8f18c4db4ebbd734e080ad68e3cfc5753a72a516c56edbd4ad6fac0821cec33b87ae79b006a9308e220e8855baa91573ef11193b8b1316f2404e32a06bbc09249b22be694ab235c2f32f73c75be76bcfd2dcee60187146719f2a284a185e01068501a91c7e9d4ac26392c246") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/03/08 10:59:49 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000001080)=[{0x1010, 0x10c, 0xa9, "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{0xc0, 0x10a, 0x9, "d6d21248b3b72cb83075d5f7b4cc7f69be6dc2d2e251736b7d01d3f13ea1d4702dd57df5acf6a2d8b95552210d49b126cdb84fbb334e5c6ff16d6d86a28f704df5d366af981cde31b49da48c51d6f9c7ee4a4008fe851d3eca7b0521adf8443764365d5166845228743a15b86b4343ee85b3933bcbf3d12116dd9bd42704eb9af72e55f625a3375d491081daaf50e020d69fc61f7b2fe9cb20da845fdda6f203912f66cfd358014a5990dd60149d"}, {0x1010, 0x13f, 0x1, "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0x20e0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/08 10:59:49 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) getsockname$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x13b604759c4d7e0b) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x4000001}, 0x0, 0xc88}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000200)=0x100000000) flistxattr(r0, &(0x7f00000001c0)=""/12, 0xc) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/03/08 10:59:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/08 10:59:49 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x1, [0x4]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xac, "5cd63a3aa2f9c9b5ce9658704cc3ad735344fe8d7e5f2727e52c12991cc5f38bb286ac6c134daff6bb1007b1437d1a5eab69743b50642a3937e3e0ce9c1e8f6728dc4b541694820cf85aa99da18277e9267d07ff1db63569a52917f92a82954b065a69bc6c3a7ff04360fbd3e08526750d5ed8e6e9d4e05433a35c32719434438f096cbbf3d01d7727ef33e2dd6f0b11727d5ebca120e6b37537aeefd4f877b3bd23d5aca536b1ca309c2541"}, &(0x7f0000000100)=0xb4) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000340)=""/210) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000180)=[{{}, 0xead, 0x3, 0x4}, {{0x77359400}, 0x8, 0xb6e0, 0x5}, {{}, 0x7ff, 0xb598, 0x3859}, {{0x77359400}, 0x1, 0x4, 0x3}, {{0x0, 0x2710}, 0xffffffff, 0x20, 0x1}, {{r4, r5/1000+30000}, 0xffffffff7fffffff, 0x9, 0x4}], 0x90) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/08 10:59:49 executing program 5: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) read(0xffffffffffffffff, &(0x7f0000000080)=""/212, 0xd4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/03/08 10:59:49 executing program 7: mkdir(&(0x7f0000000ff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x400, 0x104) r2 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000001c0)={0x100000000, {{0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x88) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x316b, 0x200) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000000)={'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) readlinkat(r1, &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)=""/22, 0x16) lseek(r2, 0x0, 0x3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/08 10:59:49 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000004016200000000000700000000b3662300000000000000"], 0x14}, 0x1}, 0x0) 2018/03/08 10:59:49 executing program 2: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/03/08 10:59:49 executing program 3: r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) getpeername(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@multicast1=0xe0000001, 0x4e22, 0xec7, 0x4e23, 0x5, 0xa, 0x20, 0x20, 0x88, r1, r2}, {0x80000001, 0x9, 0x4, 0x3, 0x4, 0x0, 0x5, 0x9}, {0xffffffffffffffe0, 0x101, 0x2, 0x10000}, 0x7f, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x2, 0x3, 0x101, 0x4, 0xfffffffffffffffc, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f0000000080)) 2018/03/08 10:59:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000007240)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x490}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="312aa86c5ddf419e5dd76475bc2cf43d329589caead035d971a6460ba160fb60f4fa1cfeb2475e85d3f76430236710bb5bdbf9baf2cb195daeb14d3f4c3be754f0b9ef00940a2d0ada25ef3eff8cddb292429bafa4c901a45adce389ca6ae9332bfeea73c3b499ef293f3eec805a0ba4470f5a63c5881b4dbfcc6f3e2eb4cc9ee036f0f615e66c01aafd8a2b838bb7c402df71a2366031602fff00859103882db793cfef91301e8e3946f1a68bc4e3cf635a980df11b31a614c77c61a4cf0317d7934082d430d46c27cd2801c2faf92a486419fa217b45d980af22ed5539a1cd1fa222599bbbd8d1483f738fc115d4", 0xef}, {&(0x7f0000000200)="b2a4b65a41e610c6b617b10de7c35ef4b9e2604c7b648097450c3f252889fdf430e1a6beace5632ed42344978edcf702559588598e9c7b6e21111b51bd731cbf611b1b8a45d0db1f0ceedeac61a6325e0232c7c456563716172a164b3e5eb6dd58800894438877877ddd4743ae58bb7bec6e4d9e85254bff46ae2672965ed76b3cbc237ad6365c76463b5e", 0x8b}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000006dc0)="f06a258df7315a545a1f574aea22fe78b20d860eba2c69c8907d3474e7", 0x1d}, {&(0x7f0000006e00)="c611ab6c6af4e71b21cb088b52fd45439e2e570f32e0728d9f7090ed4eb308f39366cdf2eb872f7ec34798ec71ad94fdf698def574db8de9af20db41ff96d88fe0be6851021de02de9baedee3e0003b8ce86677400f8d5278c088de8d0a62ccca56ed8164152c954d02a939534b7192cb171edf03d3013eefaef86b183fbbcc084c92d003a9d6ba742a8e7070150a9a23b95aa6791968714dec7ecd40da2e9564d828035b2d147efd2f44bfbb7b75f2455bc7ec981a0702567f661aa9a24444a956a", 0xc2}, {&(0x7f0000006f00)="025d65290febc426a2c94d174d9bdd3c016ffea32a87d6ac92f863611baf125f30e6501d7ab9917897036c8cdf13c7f73ca9dc5b3bd3acfef04b7d8bfb01033062eff4e555af6d7319dfddf712851acaae5d452f6e720bcef895a13892a00e8e1079864179bf3413a81b8541bf0e076b0dcbbf92f5baeb1bcbfdbd05b6d39dcb25350098dbebc2a19c57c567cacb64f36bd9f7034bb5fde63ab8bc513abaa105bfd138e3450110d2c33ff0f8fdd7a0d3d8e469355d55812662c19526793d2e86c9899ac69cc0ee0311db27fd950fc28d6e9dc3593e44fe98822b1c7b563353860bba13937e84c14b8627f825661aa429d1da09cdae39d9a62f", 0xf9}, {&(0x7f0000007000)="b0afa97226d1fb86bccd535e17357b700b8fc9423eecaeff3274347f54e7ef28294f861844c76a578333616a14e26a83a02cac", 0x33}, {&(0x7f0000007040)="dfed2668280ba5e908905c7e6bf065f2fcbfff1f4d7dc4c5d2abd0fcf5c804e4962991100fc3dc4c42d390a8fa0ab0860e102785fbdcf52553bd657a78f3f441244e6c3473f94f65793207a3322a3494633e2614ed15113506eefc35b8c359ac85519ec92958203688a31a8b787638cee753f419ce534050e480fb5a7f91cad4e6315ed853d6ee5e85cc33835ecbc98c5b07", 0x92}], 0x7, &(0x7f0000007180)=[{0x88, 0x11f, 0xa09, "49e67702ed9aea6a08bcfe61c4ab4ecaad142c333d9885e3ea01bea8537ee0e19f9b0c6c91f2b3f39d943e30e67c9b2fdaf742cf0d5d4951e5229d99b057e4e981ac5405e213f13cf4d5bcca7ddb575641db5b3b80a5909164befaeda9da4e7f364b203577b7ccc1d122ace1b76327ddf95c74"}], 0x88, 0x80}, 0xb3}], 0x6, 0x1) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f00000073c0)=[], 0x346}}], 0x2, 0x0) 2018/03/08 10:59:49 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0x6) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0xaa, 0xfffffffffffff000, 0x79d9, 0x40, 0x8, 0xa00}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x2}) 2018/03/08 10:59:49 executing program 6: timer_create(0x7, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000000c0)={{}, {r1, r2+30000000}}, &(0x7f0000000100)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x800, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000180)="e967f1fb51547b4aed2f3ad16487ba3df43fa5ae767a844dc1e1d7484a520845278647df60cd5b1d512f57a2578e4cb303b837695befacb1bbacab99de5d469a3447e5be2579505dd8e138a29324d71932f5c50c85a829708b6764acbb80d74f6358455c42501081a74c115bf5516888a989bfbf24af89e774b5b5e26244d18d672ed76ed81c04c8945048fda3fab1ef10a7a79f62e1cbdafb0334c1f76d") setpgid(0x0, 0x0) 2018/03/08 10:59:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004d782a)=[{r1}], 0x1, 0xbad7) close(r1) 2018/03/08 10:59:49 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) fchmod(r0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='-system\x00', 0x2) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/03/08 10:59:49 executing program 7: gettid() r0 = syz_open_procfs(0x0, &(0x7f0000001080)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000010c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001100)=0xffffffffffffff5f) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="00011a664900") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r1, 0xfff, 0x7ffffffffffffdfd, []}, &(0x7f00000011c0)=0x32a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x81}, 0x8) exit(0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getdents64(r2, &(0x7f0000001200)=""/4096, 0x1000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ashmem\x00', 0x101000, 0x0) 2018/03/08 10:59:49 executing program 0: getcwd(&(0x7f0000000100)=""/248, 0xf8) r0 = getgid() r1 = getgid() setregid(r0, r1) 2018/03/08 10:59:49 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = socket$packet(0x11, 0x3, 0x300) getpeername(r1, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/03/08 10:59:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xe, 0x1, 0x2, 0x5, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0xce}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d4}]}, 0x28}, 0x1}, 0x800) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{r3, r4/1000+30000}, 0x800, 0x3, 0x4}, {{0x0, 0x7530}, 0x9, 0x400, 0x8}, {{0x0, 0x7530}, 0x50, 0x9, 0x7}, {{r1, r2/1000+10000}, 0x1, 0x6, 0x8}, {{0x77359400}, 0x1f, 0x5, 0x5}], 0xffffffffffffff25) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/08 10:59:49 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/13, 0xd) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/03/08 10:59:49 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000006, 0x28010, r0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff}, &(0x7f00007a7000)) 2018/03/08 10:59:49 executing program 5: unshare(0x28060400) exit(0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() tkill(r0, 0x16) socket(0x1f, 0x100000000803, 0xfffffffffffffffe) 2018/03/08 10:59:49 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000100)=0x78) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x400, 0x4) 2018/03/08 10:59:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) 2018/03/08 10:59:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @rand_addr=0x7f, @broadcast=0xffffffff}, 0xc) close(r0) r3 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/03/08 10:59:49 executing program 2: r0 = socket(0xa, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/03/08 10:59:49 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000911fe8)=[], 0x2000000000000286, &(0x7f0000e95ff0)={0x0, 0x989680}, &(0x7f0000000000)={0x6}, 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400900, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x8001, 0x6d2d, 0x9}, {{0x77359400}, 0x8, 0x81, 0x6}], 0x30) 2018/03/08 10:59:49 executing program 7: r0 = socket(0x7, 0x8000001, 0x5) connect(r0, &(0x7f0000c81ff2)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'lo\x00'}}, 0xffffffffffffffa8) connect(r0, &(0x7f0000000180)=@ipx={0x4, 0x8000, 0x10000, "98d7004f7178", 0x80}, 0x80) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x1, 0x4, 0x2}}, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x401, 0x8001, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0xef87, 0x7}, &(0x7f0000000200)=0x8) 2018/03/08 10:59:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000402004e20e00000020000000000000000000000000000000000000007000000000000000000000000000000000000000000000000edff00000000000000000000000000000000000000000000000000f37897cc3915659b2d1092000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x98) 2018/03/08 10:59:49 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x2a, 0x2, 0x5}) mq_open(&(0x7f0000000200)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10882, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0xc) 2018/03/08 10:59:49 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0x56, &(0x7f0000f75ff0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x3, 0x2) [ 58.834352] binder: 9807:9809 ERROR: BC_REGISTER_LOOPER called without request [ 58.856357] binder: 9809 RLIMIT_NICE not set [ 58.864603] binder: 9807:9837 got reply transaction with bad transaction stack, transaction 29 has target 9807:0 [ 58.864615] binder: 9807:9837 transaction failed 29201/-71, size 32-8 line 2941 [ 58.891127] binder: BINDER_SET_CONTEXT_MGR already set [ 58.896800] binder: 9807:9809 ioctl 40046207 0 returned -16 [ 58.897740] binder: 9807:9837 ERROR: BC_REGISTER_LOOPER called without request [ 58.897798] binder_alloc: 9807: binder_alloc_buf, no vma [ 58.897815] binder: 9807:9845 transaction failed 29189/-3, size 0-0 line 3133 [ 58.898967] binder: 9807:9837 got reply transaction with no transaction stack [ 58.898973] binder: 9807:9837 transaction failed 29201/-71, size 32-8 line 2926 2018/03/08 10:59:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x100000000000002, 0x0, 0x0, 0x0, 0x5, 0x0, "d8706a27dd30a6840efafb5a6210bff9fe814a327ac853699d0ea676112ea80021cfcb375a612755451ead5d776728472e36b3907630812fb3bef07c5f57ec91", "9bd1c9f79068626402d3f5ccbae157fa3b1c63f0ea11b7ef326358aa6ef8c019c40625469675a65421a6383361c6c0d5e28fdebb235e4b8ee8452ac64ca80add", "8cbb21a366e8f86f6ca47840cc9821468d9a1adeda0f8cc7898e5a0bb7f583c4"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1) seccomp(0x1, 0x0, &(0x7f0000000180)={0x9, &(0x7f00000000c0)=[{0xfff, 0x100, 0x4, 0x5}, {0x5, 0xffffffffffffdb65, 0x7fec, 0x7}, {0x2, 0x9, 0x100, 0x7}, {0x6, 0x1, 0x8000, 0x3}, {0x3, 0xff, 0x1, 0xa60}, {0xbc9, 0x100000001, 0x7, 0x1}, {0xfffffffffffffcfd, 0x842, 0x3, 0x7fffffff}, {0x8, 0x0, 0xa05, 0x9}, {0x9, 0x80000000, 0x2, 0x7}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x2, r2, 0x10001, 0xd11}) 2018/03/08 10:59:49 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000100)=""/252, &(0x7f0000000040)=0xfc) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x14) 2018/03/08 10:59:49 executing program 4: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x800, 0x2, 0x7}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='ipddp0\x00') setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000000)="5f2b3042ab44548b63fafe8dba835a03b79947aefdf4e3935deb67bd2f72a4", 0x1f) fcntl$notify(r2, 0x402, 0x1d) prctl$setendian(0x14, 0x0) ioprio_get$pid(0xfffffffffffffffd, r1) 2018/03/08 10:59:49 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000029dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setuid(r1) fcntl$setpipe(r0, 0x407, 0x2) mq_getsetattr(r0, &(0x7f0000000140)={0x1, 0x8000, 0x100000001, 0x8000, 0x3f, 0xfff, 0x8001, 0x1}, &(0x7f0000000180)) 2018/03/08 10:59:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002a40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f0000000000)=ANY=[@ANYBLOB="4000000013001100000000000000000000000000", @ANYBLOB="00000000000000001400030073797a5f74756e0000000000000000000c0016000800ae302e35a503c9195dfd8590a500000000001bb8d2b9e201f049f08b1560289a75ce39feb790122649adeb4323a1f12b08a6dc18d9"], 0x2}, 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/08 10:59:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e0000003e2059b3000000000500000000000008000000000000000000000000000000000200010000000000000000020000000005000500000020000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/08 10:59:49 executing program 6: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000c) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) 2018/03/08 10:59:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10001, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) r6 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r8 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)="588614f7896a1c64884deac288d488d2a45d0c6466670b858b908349b1811cf338df66c8cbec2c47a2b4edc49acc36e4aef2fc2c", 0x34}], 0x1, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xf8, 0x4000881}, 0x40) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf0701") read(r0, &(0x7f0000b07000)=""/36, 0x24) [ 58.939394] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.945629] binder: release 9807:9809 transaction 29 in, still active [ 58.952198] binder: send failed reply for transaction 29 to 9807:9837 [ 58.958787] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/08 10:59:49 executing program 3: r0 = socket$inet(0x2, 0x800, 0x800000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000080)="04", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x457}], 0x1, &(0x7f000002a000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1ff, @empty, 0x1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8001, 0x2, 0x101, r1}, &(0x7f0000000200)=0x10) 2018/03/08 10:59:49 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x127d, 0xffffffffffffffff) 2018/03/08 10:59:49 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}}}, 0x5c) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000200)=0x6) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000380)=""/201, &(0x7f0000000480)=0xc9) fsetxattr(r0, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=')\x00', 0x2, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/08 10:59:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000280)=[{r2, 0x8}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1000, 0x2000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000240)={0x100000001, 0x5, "52e39c98db"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000340)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) close(r4) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f00000002c0)={0x2, 0x774c, 0x2, 0x81, 0x0, 0x7}) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f00000001c0), 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000100)={0x3, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) memfd_create(&(0x7f0000000080)='(cpuset$\x00', 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"fd596d200000000000000000001a00", 0x4000000000000403}) 2018/03/08 10:59:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/08 10:59:49 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/08 10:59:49 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) mq_unlink(&(0x7f0000000040)='tunl0\x00') setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000000080)="cb6e28a40300e52ab7", 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x14, 0x1, 0x0, 0x8000000fd, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) [ 59.031315] audit: type=1400 audit(1520506789.941:41): avc: denied { setattr } for pid=9877 comm="syz-executor6" name="NETLINK" dev="sockfs" ino=24253 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 59.079644] device lo entered promiscuous mode [ 59.085725] device lo left promiscuous mode [ 59.146982] device lo entered promiscuous mode [ 59.152976] device lo left promiscuous mode 2018/03/08 10:59:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0xffffffffffffff54}], 0x1000000000000021) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000340)=""/17, &(0x7f0000000380)=0x11) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8001, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x4, 0x20, 0x80000000, r3}, &(0x7f00000002c0)=0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffb02}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r3, 0x9bf}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x2, 0x2, 0x8, 0x8}, &(0x7f0000000180)=0x98) 2018/03/08 10:59:50 executing program 7: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@empty}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='user\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 2018/03/08 10:59:50 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) creat(&(0x7f0000dc2ff6)="e91f7189591e9233614b", 0x0) 2018/03/08 10:59:50 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = socket(0x5, 0xb, 0xfd) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x33f, 0x40000200, 0x7, 0x800000000008, 0xc7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x9}, 0x8) setreuid(r1, r1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24, @rand_addr=0x5}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000001c0)=[{0x4, 0xa3ec}, {0xb, 0x2}, {0x8, 0x4}], 0x3) 2018/03/08 10:59:50 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006eff25)=""/219) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00000004c0)=0x1, 0x4) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="e5fe72aa1dfaf531cd13c0d9730826220d278b4e6a2667685bda9257b4bbe376a9707bad6f5a35481bd3949599f8d65b6a8739995e860367ca69bac6cf9d3453af24710037775bed6fdc528db7be7f407e2caf55014297187aa486f026b0559d7a620f57d48f2b984c108c14b87f363a95a7d85f202b5dc9caf4fac163a567a9cc090e88c6e2ee3411442d7afc17c1f375f856dd289ede3ec0970a94a37d871c8460becf35f5cf6a58b320094f8f0672a9198ec3d1aa7b5f69b3bd139daa63afe96bc0b4184931a304", 0xc9, 0xfffffffffffffffd) r4 = syz_open_dev$sndtimer(&(0x7f0000000640)='/dev/snd/timer\x00', 0x0, 0x424883) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='adfs\x00', 0x4, &(0x7f00000005c0)="10f35cf6b7b2511f19ebbbf4dffa671fa3271d") r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000700)=0x6, &(0x7f0000000740)=0x2) keyctl$instantiate_iov(0x14, r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="a289d4527a1d6efe73141191a184633903a3afea58a301e1188c122a23109506f6c512723973fc56a19b73a10e39e566240e6e0d1c0180dc1c7b7d8a6254a3bf1c57e62375684e34a757ab0313b17eaa0f7c8f1846c82a4e750b0448b99535ef89cf4da06706c0beeae6528ba22cc5e9fdede2b56e365b075a2681024e1a21b545c53582d8954224a1b635170af833dd81ee6e87", 0x94}], 0x1, r3) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000580)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) r7 = socket$inet6(0xa, 0x80f, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000040)={0x2fc}, 0x1) fstatfs(r4, &(0x7f0000000680)=""/64) fremovexattr(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="730600000000000000627200"]) 2018/03/08 10:59:50 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f19fe0)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) 2018/03/08 10:59:50 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x6, 0x2, 0x3f, 0x6, 0x8}, &(0x7f00000001c0)=0x98) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000200)="8608006600", 0x5) 2018/03/08 10:59:50 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000026ffa)) 2018/03/08 10:59:50 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="000600000000000001050000fb000001050000000000c2040000040007100000020002010000fbffffff0000000505020ec40001000000000000000000000000"], 0x40) accept4$nfc_llcp(r0, 0x0, &(0x7f00000000c0), 0x80000) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='\x00') 2018/03/08 10:59:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x10000000000101}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="0000040000b203c05900288c2969113c000000"], 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) close(r0) 2018/03/08 10:59:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) timerfd_gettime(r2, &(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce9, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) fcntl$setpipe(r1, 0x407, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x20, 0x3ff, 0x9, 0x500, 0x4, 0x82, r3}) 2018/03/08 10:59:50 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000009000/0x12000)=nil, 0x12000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000001c0)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000180)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @random="1365bffaae73"}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x1ff, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r2, 0x9}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x40, 0xff, 0x5, "dc65596bcf7b5845eb08f6beaa59768d62b586e25dba091ad7d827c6d960be09990023b49122b956baa3329af8775412e1389948b786ba0eac758afa59c7d3e4c4eeb80e24c3f3fde82fa90972db2f2c"}, 0xd8) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/03/08 10:59:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xfffffffffffffe05) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) 2018/03/08 10:59:50 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)="6e6574af7363747000") sendfile(r0, r2, &(0x7f0000000080), 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/03/08 10:59:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSTI(r0, 0x5412, 0x6) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="503cedd9c1782257364caf148c2f55a1b6d8f41266e5d0ff24e744559add52ccdd5d7ebfc78bdcc75c01ca26a4950dfd5e125a430c4e365324b30882bef156d1920adee88f6cbb360f", 0x49) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) 2018/03/08 10:59:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xffffffde) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x83, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="b800000052aaf1970c646197e68c98758ebb7e3544438d22f07868478eed993354183accddf6fc06e624a18e7cadbc1dd6fc1e2a1580583e933c724908decc0d07dca5e0021f49df6f51bcf83fe52dcdb81ecc5886124399fd86b965695b2f625f88ba622319f152926e83f2659a2b064eb7933393ef6c453a3533a35039919dbd4187d7088657a650c90b2c543c97ea1b656f83e79a8291ff7b97720754938937d063704c9a1f309f45b183776b1acea42800"], &(0x7f0000000140)=0xc0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 59.263729] IPv4: Oversized IP packet from 127.0.0.1 2018/03/08 10:59:50 executing program 3: r0 = inotify_init1(0x40000000) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) r2 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="79b7a43af6aa8abe7f9be66882668b7c16bab903a12362696d1b2b20f6178f49cc53736017b97b5b755b3c93a3474f7aa5b7ac056f8448af7cda60ae", 0x3c, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x80000) 2018/03/08 10:59:50 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0xb, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x181) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x4, 0x70bd25, 0x25dfdbff, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x20004000) tkill(r0, 0x100000000000f) 2018/03/08 10:59:50 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003300)=0x10, 0x80000) sendmmsg(r0, &(0x7f0000003540)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x1, 0x6, 0x1, 0x5, "a0b0eae70419a923768f4b4e94c313b05349c45948f21466f2ade1437b0795586a197acb012e556c4e5be708ecde8ac074d39a2eba6dc0ea9ea95d72a9abbe", 0x22}, 0x80, &(0x7f0000001680)=[{&(0x7f00000001c0)="3cffa9f883ee67e77352395269fd90a52b9c89a2131a6ce2cc5f40df9b96b79f3f4ad67eebe3e809b8b47c4a57287d97f1279048e2b910f6cd5d9eb3bd93808a7f21fc836057a6f281f36d3b0b6c6096783ba44c064ec2903d9a6be2763b994501b8cf5afcb6017aac54e3eabb654c2e5237a0b5e1f3750f4cdaee2b7e3389cf32e199a29c57bf5231e0249ea79cb53d83efef834c3bdfa5ff07455f8ecf01ebf5723224082fb126aa1608f78228bdedf87a61103fdf24183d05eddc68524e813bc7d61230f31957c93d8a0f41f93cdfd45e16287d0e88def9a05ffed57236d4914d87d3ad9d7b59", 0xe8}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000100)="daa39cc7691a4c32fbb3cc3a00e464f39de24337", 0x14}, {&(0x7f00000003c0)="648c0b83181bd360b3674cbb9f43dd17afa399c981a9c65f61ce2f5980bc9cdd124bcc3978b44c4fc6af1d62917344baf11fd3922b2d70104d22d801c747c4267a796178708d0c1ffeb8a4c30bd523c2af018e2104569463d59fd53e985483f5d4768e23419504757d60d9ea9f369fbaa30fac206a8a22984098e39a6712108395cdcddfeb9dc23a6e3d0081d66fc7fe17ea47d9a63aa307bcd94b7664800350131cd119e326397d08de590ab7dd4fea964c182404226bc2e694a4cfc2f1d96ecc", 0xc1}, {&(0x7f00000004c0)="b9e0fde08f0996df4c1adfea8495fdd5896a5ef8bdf9372e4c6dabfd816a3ca19db1bdb9f3bc29d7b13300e890a21e0ac76d869cdb54be7368729eb35f8c7e5704e27d60abfb6dea1f0b01242f3cc69c4a633d341065a044b40eeec518de85b5c9bd9b01909cecde", 0x68}, {&(0x7f0000000540)="bc9c703c28734a47009246f025aef3d4c848d50778f2802fa787610f9a060ea6ca7ab197a1e1e221b0b363882694fb80106074ed7910963779d15f7985fc1b4b2a183afefa3eee27cc026ca0ca8c5a8078e4", 0x52}, {&(0x7f00000005c0)="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{&(0x7f0000001c00)="38b46374017cb8d0d985b0c0654a21b3dfdc9cc1205b3f69e82e948ee29c835e4849e18506895139cec2d292cbe61bd94967df8d325bf6bf82b9bb112eae61c60e1a383ad0b4d1dfd092490029ae8c2ee0502b78b36a04dac13ff037b54296547b00cc7968b2a5f45808d11d9a13e4edeb2113c0bf337d6b0ac7bf8a1e33c3afddbc2b7c5c9e2d110a2c0af5234b", 0x8e}, {&(0x7f0000001cc0)="5dc9bef9e49940e312857d28677fc515791bf235c6a7816802edb6ead86a8d475edefcee8fc84e4b7bd6d15db2dda4c41ee396ad19b03cd42dd73c26f9dedad785c795bbdde3cb4e3e479fbde68d46baf5052b63dca4845592ae2eb400ce14fdd020c4921af9733372570d292bbc92ea92ab6e376bc08c183b80a67c5137f805374ac73db76cd0282cdb", 0x8a}, {&(0x7f0000001d80)="e277ff8ad67063879d509208d1cbe370511ec5184de995d6d84e90d991379816176013eb8dae5b77f6e8a780d2d33df5eabb73da3be97e227a8ac4b5ff8e2ac19b4cf752d8a009aab5f15983e679eb86c48605acf7b470425df77049f0f2e705971b10fd8a9f5a30205ff09bf64935a42f240be6070ace73c0149c4cb62de1", 0x7f}], 0x4, &(0x7f0000001e00)=[{0xd0, 0x0, 0x7, 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"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{0xc8, 0x1ff, 0x1, "28cdcc7f25af463f17941c5236998a2085d0540532224b1477489c01e8c033e6966574d74e80fb3db07ff255e939e3c6abbb2adde53da2bca33369558401ad90824e2cc289f80cb40e436a141d100892ce0e27fcbe0f7d2395d4a63552ea035be67f0f43c72a9e79b235b90f8f52d3056e44ccde4c3d46949c5d192a0a38c8595766091526370bd0bca8aa7e2e06f25472c6b23d74cfc9bee73132031b135d2ce306469206200585e3a398a2196aa617250051327bd8993b"}, {0xd0, 0x117, 0xff, "9a08f12aadba6382efcf69901ae657387eb1c46632f7ee3c7255d0c1b312e7ea745e69cce52507be7d37cd3f6199f291d5cce767c4cdecf926463f843bc02902c6c8893cbf2145426fc9b734dc593b3b4e04f99fcefca55d96632254167cc64eccf4a9988cd75890639ff9d3fcd5b48e6694cc459350b882c89f261cf89c32a470c251dbf2d0c397706aeac437e287e8908266dbda965292f81f65a7c592db4044dc92ff0de1bcebf7aea0c6389cad421ff764c4fda154765dee114e1e"}, {0xa8, 0x84, 0x7, "2414d9638925a3b7aa8a120a2bb8f8f3c5e871a50ae8067ea42fca97ae597af724b7e657e8a954a6eb5b7e3a55d6589eb26772cde0e949c0b4d2654dd0cece81516c2436f1694205e5141c94de643a72523ca29305ec1f672a6be0cdf99204150bc71be451f209a3e6302642a7251ceee107736da99f8e2ab4e360c1a041969232c052e931d4b6c5baefa4704f1ada593150ed8635e7"}, {0x10, 0x110, 0x40}, {0x70, 0xff, 0x0, "a558c1a1f078aeff836c44a6b8b4c1ff2c1938f4152b8daf35efb7220d4001c23857ec7bc03d366aeae728c600249fb91273217218c8736bd9e7deefb88c7994e8ce14a3825c237815b897ebf29ee9b9ad36851a221918ee335b1be0e7ff85af"}, {0xe8, 0x11f, 0x8, "09fc58b77fcd06a716fbc8c59f3de4ac64fa7f9d66662c707e45640db3f36466ab72b7d6b79abe358607486ec366fbd80749aac38b4006907a10b5d1c43f5d924165a7ae69454260ef30e9521100fdae187337aa212ae3f829a86c14c9da493f8695f82d73bedb1b66c4ef3575f8e430d4b4ece0f94f36ecbf8255f7959bfdd43edb202056164fcee6cbd95ad38166f0252033f35f2d3e9bc94cd373bc727186ac173fd9beb70f9876fe1a72a01b86cd18135f3a55b0c8705ff27dea967cc1e37d9a5b44777212c3252376caf9c46db5b7d0b8d53a1d"}, {0x18, 0x10f, 0x4, 'k@^wC'}], 0x14a0, 0x805}, 0x80000001}, {{&(0x7f0000003340)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000003500)=[{&(0x7f00000033c0)="5c7278f006ba22d0a6e805b83659cad364c8d6a191fd1c230e4db0e3be3b0422c0fd7c3751582ad64db8514cc0041efa80016b7af5d3cf598e93ca7f8ae48527a6699f33e8f1ee07c50d5c089ccf39293d0644c7658141d922d162923cd2d49ee9d6f9d6", 0x64}, {&(0x7f0000003440)="7a7eb4254236b6f851aca65466857cfcec3b18455136e182fa72151be18f6067b48aad825d453a", 0x27}, {&(0x7f0000003480)="5edb13e1b118ffd865486b2a668d2a4f97ed3ab0571a15ce87e2795e00a61fcd3291fef3fb5176555f2360c3ffeb47b5885170c2ca5e2de24eeff17bb38c936fffb240be1096425ace7947f96b0042880ccba4fc13cf6cd594", 0x59}], 0x3, 0x0, 0x0, 0x4000001}, 0x662}], 0x3, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)="17", 0x1) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) 2018/03/08 10:59:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="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", 0x184, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x40000) r2 = syz_open_dev$mice(&(0x7f0000001140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001180)={0x1, 0x2, 0x1ff, 0x4}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x5) 2018/03/08 10:59:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x5, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/03/08 10:59:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x1, r1}) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)=ANY=[@ANYBLOB="020f0000080000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000000000002004e20ac14e85fb18a91000000000000002fdd757fa65ab512d6a36fe9a22d3c092d4ac01a64d8e4fd08cc79df5ce8647f26cab3ce162764fba90ae2c9cfce0bcaefc936"], 0x40}, 0x1}, 0x0) 2018/03/08 10:59:50 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000594ff8)={0x399f1734, r0}, &(0x7f0000244000)={0x0, 0x0, 0x10000000000000, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x200002) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}, []}, 0x1c}, 0x1}, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB], 0xe) 2018/03/08 10:59:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1010000016) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x18, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x4b9}, [@typed={0x7, 0x0, @u32=0x4}, @typed={0xc, 0x2, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/03/08 10:59:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') ioctl(r0, 0x1ff, &(0x7f0000000000)="b742576108b303452b25278bd545e9bed639135139b2d3e9786dded5b2b34b9d98607e829a9e78363d53404db0e1561abff862bccde499bde517deef526cc0f5c03afdcf4992db9ace05df5aa9c4bf5f") close(r0) 2018/03/08 10:59:50 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1cff4)=@proc={0x10, 0x0, 0x3}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/112, 0x20b) socketpair(0x5, 0x16, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x11, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'sy\\kaller*\x00', 0xc1}) write$selinux_user(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xffffff5b) fcntl$setlease(r1, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000440)={{0x9}, 'port0\x00', 0x10, 0x400, 0x1, 0x400, 0x100000000, 0x800, 0x2, 0x0, 0x7, 0x5}) 2018/03/08 10:59:50 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000830ff4)) 2018/03/08 10:59:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000f64fc8)={&(0x7f0000a3fff0)=@ax25, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/36, 0x24}, {&(0x7f0000000440)=""/46, 0x2e}, {&(0x7f0000000480)=""/6, 0x6}], 0x3, &(0x7f0000a8c000)}, 0x1ffffffffffb) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/200, 0xc8}, {&(0x7f0000000180)=""/205, 0xcd}], 0x2, &(0x7f00000002c0)=""/209, 0xd1, 0x6f2e}, 0x0) 2018/03/08 10:59:50 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00009f8ff6)='./control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xff, 0x9, 0x4, 0x100000000, 0x20}, 0x14) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f0000f5b000)='./file0\x00', 0x2) 2018/03/08 10:59:50 executing program 4: r0 = gettid() mq_notify(0xffffffffffffffff, &(0x7f00003da000)={0x0, 0x0, 0x0, @tid=r0}) 2018/03/08 10:59:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="010080ffffffffffff00000000000000006328348c17d5cf29e700000000000000000000000000f2ad77ef000000e2a4bea651159def34975c43284a608aee0e3bf0652016f55fe1fe7f5d79acfe3d8fd4d4f71186cdecb85f98a217251080472c8837859564e42071aa49bf519e5fc8371b2945c4"]}) fsync(r0) 2018/03/08 10:59:50 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/checkreqprot\x00', 0x400400, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000016c0)="24815b77673e402bbd59cf4e8860f642b7c99d8522b79fb6a146ab5149c5eb444e0846559dea967a25df8aa3d8fc8e48cee42922e37835d719390deaf04b3f3e0d4e980901d77a8605e461e64a1b096f13241b0e1835eed33feb810a20067f92ab36f91de09c4d551626565e03ae357aebf9ecda890a3d7b951befdfd98ed26c03fb9c") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r1, &(0x7f00000015c0)={&(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f0000000080)=""/4, 0x4}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5, &(0x7f0000001500)=""/157, 0x9d}, 0x10040) fadvise64(r1, 0x0, 0x1f, 0x4) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000f9fff8)='./file0\x00', &(0x7f000069effa)='ramfs\x00', 0x100000, &(0x7f0000ec1ffe)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001780)) mount(&(0x7f0000377ff8)='./file0\x00', &(0x7f0000187ff8)='./file0\x00', &(0x7f00009b0ffa)='mslos\x00', 0x1020000, &(0x7f000039f000)) mq_open(&(0x7f0000001600)='&em0wlan1vboxnet0\x00', 0x81, 0x40, &(0x7f0000001640)={0x9f29, 0x1000000000000, 0x8, 0x2, 0x6, 0x1, 0xc2, 0x1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='.', &(0x7f00000000c0)='cifs\x00', 0x400, &(0x7f0000000100)="5c4db5dc52654661e480724fe1ecf245345c4a041129e774722e90ea553c8230eb99f100000000000000004b910202bee172af3467ba625037c17c050aafcc260efe023931d87d74bb1e37583a7b0f57e26002a395b000efbf49bf0d") 2018/03/08 10:59:50 executing program 0: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="04000000520007f2000094fef5008400000051af0f4309e700000000001ab4a500ffffb92b9e6d2e29e8586f3f1b84c1bb78259d4031cde16247cd136bef9edc8c265697591b52dc715ed716133fe854908c334154b7a208e414cfa68e6de73b89b64b6be43e993ee973a58e4e29dc5f41cdc37aee4e7b7b6e23", 0xffffffffffffff70) 2018/03/08 10:59:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x4000080) [ 59.325844] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.348010] audit: type=1400 audit(1520506790.261:42): avc: denied { connect } for pid=9973 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/08 10:59:50 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000200)=ANY=[@ANYBLOB="3200000000000000000000000000000000000000ff010000000000000000000000000001ff0200000000000000000000000000010000000000000000000000000000000000000000998f00000000000000000000000000000000000000000000000000000000000000000001fe800000000000000000000000000000000000000000000000000000000000000000000026eb000200000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/08 10:59:50 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) fstatfs(r0, &(0x7f0000000100)=""/154) 2018/03/08 10:59:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="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", 0x184, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x40000) r2 = syz_open_dev$mice(&(0x7f0000001140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001180)={0x1, 0x2, 0x1ff, 0x4}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x5) 2018/03/08 10:59:50 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40010, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x2) 2018/03/08 10:59:50 executing program 1: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) 2018/03/08 10:59:50 executing program 5: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f0000000000)='./file1\x00') 2018/03/08 10:59:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'dummy0\x00', @ifru_mtu=0x4}) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) 2018/03/08 10:59:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="13a4c211861c8f88270e6416524555d6715a605262469c1a2cc36509fe319b96bbad5b5634a08d8ae0d6934d45800a44f26cd8d40fd5bd") ioctl$int_out(r0, 0x80000000000006, &(0x7f0000000000)) 2018/03/08 10:59:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x624103) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'dummy0\x00', @ifru_mtu=0x4}) 2018/03/08 10:59:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)="70dbe1917971838354f4a567d878ce5571f07449ee30954b6f0b371038afbb7317530ec002b9377af716d8a2f7839bf3ee30824abd813c562a0beb294f696c5351e4babc5f6b9c963413976de02845226769304481a9c7a805de4d97ba4105e66604c7a12d9e6cb77aeee719932050563ae90b832de28b29f723786bc31da0e58cbff81030a65d6abaa06556308cafa080b2c606a1e4fac1bb1c40e6a8050dfc2df65847f3e349a9f515fbeaeeaaafa23485a39f412919591f86216327c61db20fe7b523968c933e27cdbb4aae8f0a3d55be85cc99056296eeef6c3a9f43", 0xde) r1 = dup3(r0, r0, 0x80000) r2 = accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x1ff, 0x2, 0x1, 'queue0\x00', 0x80000001}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="decf693ab67ee92ddfc89c4127d46db034fd590a415b60148ece328d13689e72914ac9d286a3e97b1baf2cc6cccd634b2905ec287cf33f92a03442c3cd8e20941e", 0x41, 0xfffffffffffffffa) sendmmsg(r2, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000480)="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{0x80, 0x0, 0xff, "077cc99e8ec9f914952b872859c58a6ad0708153f105fa5b1c7940a67516f77db5b4160916bcca46c6f1578d421dc81e7038c681033c4b2bf4f4e2aa601f791020aa807f3321bb789897bc25334ac35f23cdd215dafc18b0e2118618cd66296b00ca997eaa404e753557bbd749"}, {0x58, 0x1ff, 0x2, "ca13a692d7df69eb267e956f610e13d6bff65a0a0ac224b21a5352a9d2878b482502d7a84f646a69356be1e29ed799fedff4c57f3c3b91e7712825101f197a7b956ee0"}, {0x1010, 0x0, 0x0, "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{0x48, 0x11b, 0x7ff, "532ceb6c66f4f2331dcd9d5dafc4a00310e5ea730f59da0a8042c08f722c598233a718414b4ed00f40cdf2d8275e359943e3d87fc6"}, {0x18, 0x114, 0x7fff, "8c5184"}], 0x1368, 0x1}, 0x9}], 0x2, 0x10) keyctl$read(0xb, r3, &(0x7f0000000300)=""/21, 0x15) syz_open_dev$sndtimer(&(0x7f0000000440)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1a, @empty, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) 2018/03/08 10:59:50 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readahead(r1, 0x0, 0x0) 2018/03/08 10:59:50 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x8000, 0x7, 0x9, 0x3, 0x9, 0x1, 0x0, 0x5, 0x1000, 0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x261e481, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0xc9a5, 0x1, 0x81, 0x3, 0x14e, 0x3, 0x81, 0x0, 0x100000000, 0x2}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x9, 0x9, 0x84, 0x3, 0x1000, 0x6, 0x2, 0x4, 0x1, 0x1000}, 0xb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) 2018/03/08 10:59:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x1, 0x32c, 0x9, {0x0, 0x1c9c380}, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x3d, 0x37, 0xff, {0x0, 0x989680}, 0x1de, 0x2}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) signalfd4(r0, &(0x7f0000000100)={0x55}, 0x8, 0x800) 2018/03/08 10:59:50 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) utimensat(0xffffffffffffffff, &(0x7f0000000000)='/', &(0x7f0000000080), 0x0) execveat(r0, &(0x7f0000000140)='/', &(0x7f0000000200)=[&(0x7f0000000180)='/dev/pktcdvd/control\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00'], 0x400) socketpair$inet(0x2, 0x5, 0x5, &(0x7f00000002c0)) 2018/03/08 10:59:50 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000000000)='./file0/') rename(&(0x7f0000000140)='./file0/', &(0x7f0000000100)='./file0\x00') 2018/03/08 10:59:50 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x7) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x4000000004005) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000000)="292473656c662d86212d2e2d74727573746564776c616e302400", 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)="4da1c2957147534388c01aa3df308cbbb9c70e2062553c9f9645fb744d4d37ad1dfb9043cf90fb04e40cc1a37623c54df2861866de7c08e49acb635c9f47564f901f9a25dcd4f0ff9db86401306b8ff04202585313f775f02d09", 0x5a) [ 59.522828] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.532608] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 59.543970] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.553009] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/03/08 10:59:50 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) 2018/03/08 10:59:50 executing program 4: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffe) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair(0x2, 0x6, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x332, 0x8], 0x2, 0x834, 0x9, 0x8fb, 0x10001, 0x800, {0x1f, 0x0, 0x3, 0xffffffffffffff7c, 0x100000000, 0x0, 0x7, 0x101, 0x4, 0x6, 0x67c, 0x5, 0x4, 0x8, "d533dee69d3f3002f9f9c7e0f8d6f39dd3583db10dc6f1454d9105f5ae7d14bd"}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x1}) 2018/03/08 10:59:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002600)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80400002, r1}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x200) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x82601, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x400) fcntl$setsig(r3, 0xa, 0x8) 2018/03/08 10:59:50 executing program 1: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x7fff}) 2018/03/08 10:59:50 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/08 10:59:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffff7) r1 = getpgid(0x0) getpgrp(r1) 2018/03/08 10:59:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007f1000)="b2", 0xffffffffffffff38, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffd}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/23, 0x17, 0x100, &(0x7f0000000080)={0x4, 0xbe, 0x7f, "30e94e6d8aa7", 0xfffffffffffffffa}, 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/08 10:59:50 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4203, r1, 0x80, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4203, r1, 0x0, 0x0) 2018/03/08 10:59:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r1, r3) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/162, 0xa2}], 0x3) 2018/03/08 10:59:50 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='loginuid\x00') sendfile(r1, r1, &(0x7f0000000040), 0x10004) tee(r1, r1, 0x100000001, 0x1) 2018/03/08 10:59:50 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x678, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x5}) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/03/08 10:59:50 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=@allocspi={0x340, 0x16, 0x400, 0x70bd26, 0x25dfdbfb, {{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x7fff, 0xffffffffffffffcd, 0x4e20, 0x9, 0xa, 0x20, 0xa0, 0x7f, r2, r1}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d2, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0xfffffffffffffffa, 0x0, 0x80, 0x10001, 0x8, 0x9, 0x20}, {0x10001, 0xfffffffffffff57b, 0x9, 0x7fffffff}, {0x1, 0x3, 0x6}, 0x70bd25, 0x3504, 0xa, 0x2, 0x100000001, 0x83}, 0x4, 0x8}, [@policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@empty, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x2, r2, r1}, {0x80000001, 0x7, 0xffffffffffffff5f, 0x1, 0x3ff, 0x3f, 0x5fe2, 0x1}, {0x3, 0x0, 0x36, 0x2}, 0x3, 0x6e6bb9, 0x0, 0x1, 0x2, 0x2}}, @algo_auth_trunc={0x108, 0x14, {{'poly1305-generic\x00'}, 0x5c8, 0x200, "e248b803c18416cb36bf7fa0a4504a2f6887f3ef346858a83dbce60bee25ad8278510cf05331f7f6769492aaa17b0f72229e8aa5760c02eec1c77f52563b8bc1f1941c5255bef1899432fce80da1645c8695bf32677d28993b71bdede0f5e19c3fa9aa505e2825892dc31ec8564bbfb7569fd462a43cf5e853253a288ec26b2cd7bec7ea8e7a551fe20d83e7d9f56cbbb4b063226c32deb843fc12cf055c3ee7febc27f4933753a94412b4641e4c3b98ec643985ce86c68057"}}, @lastused={0x10, 0xf, 0x80}, @migrate={0x30, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6c, 0x0, 0x0, 0x3504, 0x2, 0x2}]}, @offload={0xc, 0x1c, {r2, 0x2}}, @lifetime_val={0x28, 0x9, {0x3, 0x3, 0x3ff, 0x100000001}}, @encap={0x1c, 0x4, {0x1, 0x4e20, 0x4e21, @in=@dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x340}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={&(0x7f0000147000)={0x10}, 0xc, &(0x7f00001a8ff0)={&(0x7f000010af1c)=@newsa={0x138, 0x10, 0x801, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x0, 0x24010, r3, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/08 10:59:50 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000100)={0x4, 0x0, 0xdb2, 'queue0\x00', 0x4d}) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/08 10:59:50 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20140, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x6) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), &(0x7f0000000200)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) pwrite64(r2, &(0x7f00000001c0)="58eeb3c6", 0x4, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'lo\x00', 0x2}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) 2018/03/08 10:59:50 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='loginuid\x00') sendfile(r1, r1, &(0x7f0000000040), 0x10004) tee(r1, r1, 0x100000001, 0x1) 2018/03/08 10:59:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="e400000021000104000000000000000000000000000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/03/08 10:59:50 executing program 2: mremap(&(0x7f00003bc000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x34, 0xffffffffffffffff, 0x0) 2018/03/08 10:59:50 executing program 5: mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x86000006) 2018/03/08 10:59:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/08 10:59:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) linkat(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1000) 2018/03/08 10:59:50 executing program 7: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_cmd={0x16, 0xfff, 0xfffffffffffffc01, 0xf3f, 0x7, 0x2, 0x5, 0x1, 0x100, 0x2, 0x9, 0xfffffffffffffff7, 0xffffffff, 0x2, 0x3, 0xdb, [0x35, 0x1]}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) 2018/03/08 10:59:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002c00ff0affffffffff2a94a972000000100000000c000000000000000000000048bddc8626de506bafa052740df1278d75933e1bd1567674e7a9a84f8bb3e3ce7a88a86253b30dd0571dcd50a42389cbf4d1e93cf10c265f52e2fe872b540625b3f996c8578a98856e4d37af250d9c1c56c2d10243a4032da2940cef4708e4e9"], 0x24}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/08 10:59:50 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) timer_create(0x6, &(0x7f0000000240)={0x0, 0xb, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) timer_delete(r4) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400)=[], 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) 2018/03/08 10:59:50 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x2, 0x0, 0x2, 0x2, 0x10001}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000100)="4f8d010000000000000048140023c0c253913e0007002016000000008de58f4c30fd8ebb78dcfd0bbc54c8f90ea17b4763dd4200eedfc811b383756402fff80000c9fe0c13", 0x45) r2 = syz_open_pts(r1, 0x41) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) 2018/03/08 10:59:50 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r0, &(0x7f00000001c0)=@unspec, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000140)=0x8) r3 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r3, &(0x7f0000000fb0)=[{&(0x7f0000000f20)=""/1, 0x1}], 0x1, 0x0) socketpair$packet(0x11, 0x42, 0x300, &(0x7f0000000240)) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=ANY=[@ANYBLOB="280000001200310000000000000000007f0000010000000000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/03/08 10:59:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) ioctl$void(r0, 0xc0045878) flock(r0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/08 10:59:50 executing program 3: r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0xfff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') setns(r1, 0x0) 2018/03/08 10:59:50 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000feafdf)=""/33) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/08 10:59:50 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000ff0)={0xfffffffffffffffd, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x153400000}, 0x10) timer_create(0x5, &(0x7f0000000100)={0x0, 0x9, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_getoverrun(r0) modify_ldt$read(0x0, &(0x7f0000360f57)=""/169, 0xa9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/182) recvfrom$inet6(r1, &(0x7f0000000100), 0x0, 0x100, &(0x7f0000000140)={0xa, 0x9, 0x3, @dev={0xfe, 0x80, [], 0x18}}, 0x1c) 2018/03/08 10:59:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x80}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) 2018/03/08 10:59:50 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x3, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000040)="6f479d97801a7faa1b9cd092c38bf64819e5a93e4144f855a0da5b5189af695ce1787fab5b779e761d05ad31cbbf8a75b1b6a0b4864f76ebaa0fc5d96a1add71d371fb6e2ed72fed0097817da4dcd0082483a138c0693c88806327ff9dbe55819609da8c6d5a5beeca5bc7581e04589f34a945e27232decc29cde278d7d7998d8fbc36dce48d6fe1934e0daca71c346d9ddb9f3e85fc8b1d508b", 0x9a, 0x4005, &(0x7f0000000100)={0x2, 0x4e24, @empty}, 0x10) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/03/08 10:59:50 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="687686efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a00000000000001000000800000000000000000000000000000000400a530c6b800849b57bafd2184a0b21c000000000000bc1c000000000000000000000000000004000000000000000000004000000000000000000000000000000000020000bcf4402e63bd50b6000000000000000000000000000000c6e88ed600000000005d7c26a5d3957b3f0000010000000aee68a9"], 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x2000000000000000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x100) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="0fceef7c2e9c35cce446054599c496ab", 0x10) 2018/03/08 10:59:50 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x22000) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x12}, 0x4}}, 0x6, 0x40}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={r3, 0xb0, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @rand_addr=0x6795}, @in={0x2, 0x4e22, @rand_addr=0xfff}, @in6={0xa, 0x4e20, 0x0, @empty}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f00000003c0)=0x10) prctl$intptr(0x1, 0x8f1) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8d43, 0xe3}, &(0x7f0000000580)=0x90) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCGETD(r5, 0x5424, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={r4, 0xab2d}, &(0x7f0000000480)=0x8) open$dir(&(0x7f0000000400)='./file0\x00', 0x40002, 0x80) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x4, 0x7, 0x9, "0f4dc63c9f99", 0x10001}}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0xff, 0x4) 2018/03/08 10:59:50 executing program 2: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x40000) write(r0, &(0x7f0000000040)="164690f112", 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/08 10:59:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@sco={0x1f, {0x0, 0x8001, 0x1, 0x3, 0x8, 0x58d}}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) 2018/03/08 10:59:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x18400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0xdf, r2, 0x2, 0x7fffffff}) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x800, 0x4) 2018/03/08 10:59:50 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x1095, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x90) 2018/03/08 10:59:50 executing program 0: seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002dff8)=[]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x6) 2018/03/08 10:59:50 executing program 4: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000ff9)=""/7, 0x7}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe0, 0x2) socket$inet(0x2, 0xf, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1000, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x401, 0xffff, 0x0, 0x5, 0x3d}, &(0x7f00000001c0)=0xfffffffffffffd08) sync() 2018/03/08 10:59:50 executing program 7: r0 = socket(0x2, 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)=""/14, &(0x7f0000000080)=0xe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000001ac0)=ANY=[@ANYBLOB="1b00000004"]}) 2018/03/08 10:59:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000100)={@pi={0x0, 0x8100}, @void, @x25={0x0, 0x5, 0xff, "252b0e6275a2f2927b0ea77500fca70ad92230cb99ae3a993e47646e3a24595de63fcf1b98a222ee1f6509ed0eac141e11de3fa26f32cb18fb3e91f43520a5d505ffc4d01859b29d58fbc68ab0d62839814f14046c8f7fe6e1ad75ed492f81"}}, 0x66) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) 2018/03/08 10:59:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x42000) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000000)=0xfffffe82) 2018/03/08 10:59:50 executing program 6: r0 = memfd_create(&(0x7f00000001c0)='trusted+[-wlan18\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x7}, 'port0\x00', 0x0, 0x2, 0xfffffffffffffffc, 0x1800000000000, 0x7, 0x1f, 0x9, 0x0, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0xfff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @rand_addr=0x7ff}}}, 0x108) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x9, 0x3, 0x10000, {}, 0x1, 0x1f}) 2018/03/08 10:59:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x2df, 0x80000001, 0x20}) 2018/03/08 10:59:50 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x622a363cfc74133e, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/03/08 10:59:50 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x1000, &(0x7f00000000c0)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x134, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6=@empty, @in6=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/03/08 10:59:50 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x1004}, {r0, 0xc008}, {r0, 0x4018}], 0x3, 0xaf) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, 0x0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x82200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/209) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000200)=""/167) 2018/03/08 10:59:50 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0xa33}, 0xffffffffffffffdf) rt_sigprocmask(0x3, &(0x7f0000000040)={0x1}, 0x0, 0x8) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/03/08 10:59:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f00005a1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000005200020027bd7b00fcdbdf25000000003eba9f7d2217a461f8eccef4ed8f77ac80bec62896d28e3dbc648af73b8879c01d4f5668e09a6bcb97432c75593f4067d81ee0629691a6b429876bdadc723ac83b10b246fa0095deae54f8545556523611345f824b7b3cf3277ae96d0c62b3c630a88836e1152e2d0eb1f052000d0456801f940f271db3459b66e4fb35440d3d76e58bef95ff4017d7f5141294409715bae3553011fc43be0a930fc3a5a62ca230d5c23d9c9166962bf0ead5e4c52e50822d6c7a9c1f42def5feee71a19ef1871da0ffd1311f9382adeee1e3f6"], 0x317}, 0x1}, 0x0) 2018/03/08 10:59:51 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f00001faffa)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f0000000840)='./bus\x00', &(0x7f0000000a40)=[&(0x7f0000000880)='@\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)=')#wlan1eth0bdev\x00', &(0x7f0000000980)='\'trusted\'\x00', &(0x7f00000009c0)='/eth1{\x00', &(0x7f0000000a00)="747275737465642c2940656d319729776c616e306b657972696e672300"], &(0x7f0000000b40)=[&(0x7f0000000a80)='system/ppp1\x00', &(0x7f0000000ac0)='mime_typesystem-\x00', &(0x7f0000000b00)='\x00']) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) sendmmsg$unix(r3, &(0x7f00000007c0)=[{&(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="ddfbed8a4ebc32859881cc82fdefe2a4e9a32ae26f9d2267e4412c402424c0913522a84945f73e6e5da0bb5533563feaf022ef9f784521caf0790ceb2453eee55a1118065d3bd63694116d04500bcbece688d890858ae4b0a4e555d7d1ba95d28073bf85e59219c94da9634e447cc87681aee62e1c72b5229c80b20aea7249432debd2e92116859aa85e0b16552b5559fe3ed93e3c6956bfb84dae7774024eae01d222d0c7172ea1fbb19126c1563a392c4e13b36544a62a39e8db9b5046b4d8f1ba0746d24d14c7821cbe7fde28eb803476e15e66d691e005d2eb40424be9b8c3ac658a7b20b0a946d84ba3279b892baa0bd2a74790dcf2d7", 0xf9}, {&(0x7f0000000180)="1cbe0289ad4ce8adce4d897f7c6bb65e125f448084387a31ca6f95c2591f5d1777de327c7b93d8846a3b21a6d0f66329a79911eb547dc1199d0bfd238419c89fbce19e1a31d6f3d141188eabddce97d8f091551aa7e5dfac6fc15b5d5bd6462e472c6455220fc5f8f4411ec2106c9825833b8f0b4c7a6bdb609f13", 0x7b}, {&(0x7f0000000200)="b7b553d0029cd50b8f0156b19cd87a7ba45902a1f6562a1cbf8266c214dfbe548f42a4678a41e6ff389680e69b62b4f45c8175f98e37e011542799d9cb2cf6875e6882789ad8676518e0ac66d2ae2e17c88794f7851f9f055f7a35a8ea37319d19e1c75033b2a4247451291ba6198fd278f808c5bb31348ffdcba9cf7ceb44099614dfd7760a6cc78ad42e4252290cf53ac4acbaddb1b549688a70a620bb70341bd4243986160f28480fa2a855", 0xad}, {&(0x7f0000001000)="d5c52fec957cb216e84a85102f62462eb16600398ac1a7fc22441ad2711dd93a40050085e691dc252a9778ae2f7d38dcd16263e74e81994ef8a2d269fb2cf4e1f5dca3c82b360f093ec53aa867926485a65199d84aa8fb20416e22b52057de81774d730b86264287c52e7ea1cff7bda26bf5b14427f5e43b852dd889c4feeb155366fc47f573562dcc8710260570801258dab15946b4240a618413ac7e6be5f64330c1b7c6f4624ee813fe0fc9d887d0cb987a917f69ce63cdf0316456be70d1dafc25f81c7b890ba3624d8f6584fdd84720276f7cc70adf3562209c70e6aa8c3fba273ba02eb14398159d889386f85446dd165ffd019289a7046fd142f43583f250da5403617196439e2a6d087fe62e17a7b06f2fe1666ad995af108c4f12ef758ab2a360264ad2a62e16c11901f9cb12b4801d43e81a8a71124547fcb9fcb44787c0754693021d8773d39dd890ef4d0052f41aa75eb28b9d1649a4e48939347c0a7a40715c944f9e0387bfc01e7b629b3fec30ec2441735db900bfba5da39b7102cda2d67c108b2164da484a1f5b46ec999443745ac8783d927f05682332907ff0003594d6bf7084cc60744c928592adf98392b962ca6edde969b0aca1530375249b1c87d594ea225057f478357dc4601da08c835d6288433ae3342bc739f135c99520feb4a81b335dfbf9689ddc31eba83da0d67895165c79c2035a42b5101dcd720ee41da198e9213917bc7a26d39cd4172a88b506960b94c74513220eb8a70fb0752b6015f668a53e7e8c77941b868a69891a6a92115c7b5c5913430dee06d6613bfaf59e64f2fb83eb67b82930d01cacf9fb5da22a6696167cf226a2c4122f3f899759749bd5222779072ab7ea9b7c4305011958b694b8d5f8dc9a58bc679cc4d3c1c9496b0bd5672f3df23974fdd4e91c236fcb082ef3ced5743e0151239062bf7a8363063e783ae698cca9d9e219c94ade8ff700dfa68181cb2a14fce021040ab8fcea8f9c5b8a38a86943bff82769c3116c111a18fbda1bf2634bd02b5d649600d98b2f105461e8a5acda91cbe622dcd523be09a0470a7a654e932062ac5f039539c77d295b898bdce21280a9985ff177b2806e881a858fd62c4c00cfc2cd33a612c1aaf859242dca10fb55d8ce7f2d3d353f4b588842af653704d4d6aec50ab7cbae2b27f903f0df0c9754cc1c355f3c8c7f466862cdc5e09d3b1c81aa70af5b6df3e5c990031efbd954ba6bc39f6e6bfec44e318433b3c8191a2c744d20a32b4cebfee4ab7aeff9d6656b71e7b908bbdc53ba7e501c64e83aa780fcbd492faf268c527c0191a766638c01a318aa0a1d2d0e011c881d1e6fd10126e45d593aa672df95036765429f478caf3ccd51f12efa6f47499c1b45964b05b5c1c6c93f4021f8327ef343253b4daa386abfa1d8f0c852c9c18f5ac90cd73d5982cc1cb7b2949443d600bb560cebe14119e63e19665fa7a567930b352d30e588a545b4e7c60c9da3bfe00efec553f1ad1d6f4e5091099a05e4dc8d4ff50302301f6dee7de1e65073a85482ab4c4268ef7c134e9c834de10aa5e9fd5e32941db5213e2a1a7cde246868a179893f0670d8f198d5f9656103fe7a91d517410992fbca1b39cbce80f42cf36f03bf2b5c34a0b6ddd73a0ebe5e487941048d3307c56b41d322b3fd5a4046b6013c841c126b779ca8b6448c5151f2e9927e83cd09289f31e3a2426492c9e3234301244927bb9da327625b53ff28744dd95f42dcf804f44b01a012ba77667a1db1cc5837cfc00289aae2edae0b2a26264dc9b8643c9ecec8cd7f1b5b54ce9041fc76f296b6b11f724c16fa46a99473e95881878120e8c1621ef0f71550ef4401f2ccb49f71efdeaf0f08c553d826b69e99fb016210241c0a81064e2a1d38ab5a45c532fccf95ce174149c3a0a0eff1bab3cee8f9e062cb9cdc16e4d64acb0a652e75d9404515c64d8030a2ccfc4dad82ee3150b58c06409abecc7b0b270cfc579ebfa0283d5f6ac9494877000ecc4db5361e68f62f300b4e7ce78f05bce985427d31e39aca5b928877325f407ca0a8a984c61c22572fec220d5712b180371a83ecb1795c22c39363d0510d4028e0fa6857f7ca3d63532febc3cb8ea73ffe0d1fc7c95919426375db05095cee0e32e4cb3a15b592df4fbcc0d2da91133b5ea628b7f42f1cf03d42e672d89d496a55eb195e1ae6c398dc957ccc86bd6d263e98da4e9a20cf0ed0248fb40f1ef1859839e01c376200a426b0a4784e48e74c0aa5a9e1be364f0c488fdbac5af6177ce6f93ab40fd10a3929189a33f8fc5834e3c6f17609dbd3db217cb1daf67c447df0329e7164a20926cdba0b0167f7af6aa00c8d91ecf6a4a73923b0e90e5e84a62cf0d8e5eeb4a32a6d7fd8b8c62a5d518274a237e16baa5f1fad1e9d186bdce7c78e6f3fdb6477b77f7dd1b391af3d64e4084a220d062292302085f706bd74b47fb1ac5803f383ee1e8eaf9c9b208d3555d4696b1622277203090dc2fed94d0688784e2455fc61dfada448feb807b72f54e9e507bf31c7fd57ec64771767e3642e4739a63bc23844906e2588b43c30124e792f1a82630d7e3580bddf28dabd959a8c713a917718d3021c2630c6ca9657ffb5eaad756f31c0a7af5b8665fd54127331f2729a2273eeda115d5bc7b64ae50d28f5b0a6a688bc589c64b12e3fa5eda7cd1e72fe8bfcbb9d849ba1d20ccd33c1f1256a260413f8047cc914c7bbcfd5203ea689924e07c8c343a5b638387bbc5186369d17ea8339f985c0227c67cb4d423d27701fdb4b0d2abb8a3582eeb6a7f22dbde4191ca98d7dcdfe01565eac8a1267f77b72c39229d3cade527312e480b1d7506bf92c30e359e8d7f7139c2f59820b0a88d40d51577e5286f5510496368ccbf58007efc7bd71361b7b5df98458d7fe6dac24e189f7e979f9bc89c8e71b7fb134eb2098e5fcd8f33f7795f564100cb6d026e4c0c760ae2143886dd01abba3b9533a94aab97c48de21308cb5d8c93ccaf0ff62074e817d678235187938b2b99ce8e6a1b613b130c18435f911209fd1268610976a3e6551d568eb6e9b66e485821cb993cd99cce02c38abc0c391656ca20e5ccc26a939a9a9f5185daf07da7ac92064c0e15b4f589fefffac4fb562b68c3b466f2223ac5193b9b91fd59bae1334b3314bf3b66d8adc9680b2c66ca6da909e22862243774789cf66f805c84c97a0f8e372166acc4d83b4edb0f7b9117089bc3e209c569e6232a19e2171eeb1ce2442ecf37e6c71059cef9e602eeb5ec5fb0ad0e47fa7473a42eaac2a9b5e696122207bb34674b9176f70007afd7d67cc2c0a38dea487038a8790db98232abae57522e6480c33ca6abbe34162bad6a233f1dda936f589672091ddda3743e42db322d2af312a05a66ee2de999cfbde67f9f24324a9dafba41f5649397129236f1900400974a4e974e50fb490c52c310070f6bdad30aca09be9065cff75571b911a574f83ccfee750e8042f5b15b1c17b0b6c3bba8733cf3661b5fab7b5f735c28aac3de1ecf7de7c49b645e7f9c4c2437b32a7b1bc47ae53f2257e688c7ffa2e98fffac426991b47f3119e9621c8dbe98a3d2a8b3279df2e10f239ec262bb40b97a727d428a3d6502323551e05ecbe30eef69562c73f8c972c8fd2718d16d6dd8b83e024ed8d0c25143944410bd62570d1589e933f46704784f5c1e3135e7d2e3e1c9803640e87e1eb627ea377c77dadc5f0fdf6f49963b11cf0b13546f9f1626d2871e598fdb3fb9e3c0c3bd3bc9cbc2b20cef691ba21ef1f679e676184165d192ddd63bc8ed6d3975fcedf2ed63a3026e92625ca3b05979529982260e0e7d4bac3315158ea28e87a0b36e9b54e21585c0b57b28b1a7f64b86a3947d44e637a17f453dd719be400f7e5eaf4c9d69607e810bcd44c2b5d3052b1a1b4835fa847c697eb3a7e56148f7f2bd13f2c1ee467d1a75cc6ebcfd2c4f0e929fb4629a255b2aba2ea6d8dc938cd00f2e53cdb8d6b97d3ed97f64c5028e3dddc74f3a09bd265a228e1557dac1673c3108438fabdb06d29a56646300554aee39f3d46d322bc11ca3b10aaa912bdca38e371dbcc6feeb8fa5ab8a0baacea138d00a01565784cd108dcf175600b694e0c8f11643157b75e78f955653f44ed3e88e836d63126fddf4c9c823d0574385e90681965dfebe3892465bc074391615a273a6603589020a548d06e31fd067053796afadd37831ac6986c6747e251487a57e56e2d997bd47a2ebb88dc91c1ed479604d643b2b65d6c5a18fcb76c3f0457411e5c1dec45af07291a3178359f423f074267e0b460183e83451ce61ff2fe96dc2a469648afffbe212b28c4d220bbc820443fac07a5aec2ee662a1e3dc32aedc8b7a7dc729d1817d4b5da8fd5c999de28c4d639b5e417050c54e52904d19f3cf22c9d04322955b068eecb006278f9664d7ac10522bcadfa3b556e898ad722b00425099d90d70796e0cf835b760bd00d69ab058dd3966742676aa43001f837f9207e1d283a0ee33a3e9ce6e37264592782c9f40cfca2f7557de0dbc9ad4df82e1f747b77e20e2a002127caca8f247dc3d8cbb22d80055610a33fc40895af236104afb0f4cf99f043387e0565faddef848692b92bc956a7f549244c43fe80e155e5fe655b5a10cf8b4abdd58a8e3fd76325204c32581c6b992e4fe46d7ecc356cd729a348c7891adc6fd49d060e086c09cdc6df94b8a00b0a15d3b6434437d8260268198e1081bca216cbd7c5023ebb0fd8bc817d73798529d4a80105ec051b4b80dc4736e1fcaaaff046d23b3e9451ca0d3158bbe899fafc0c2fd99bd32668e28f48c0eba8786f589c25c3fb52c2a522a2e962e42bfb6fda8377c5d0ac9eeeadeadd9ea629a6fc096b48c021dc186cfb09a5b618e5ea7c0cdfa4e317e9c6133cc6bf10c72fb9b3c1918d8a85db6b183011915048e7d1c7255bdac885777a380bc379e018a6ccd75eed95b52513fffe30f01613e24c86f7693c8ee345aae81b786dbc69ea51c635f391cb6252b736df71beff6345463e9af3f106c5181cef99fe9e8b23a5c378c2b4699c81e273ee20aed6d207dacbe24fb249d71b80585782c4ee3bf379108c1a39c69eb04704327e6e2ad9accb446dee16bb128343050795fc2d35da6dc32381af43052136a52f44228ee8bdfc96fa3b2df50d2df22d3c2a2df454c8a16ae8581b2734f4abbc8fee8926cff5c790563a5ebec64300bf7cb06dda49c6d4814312438f5d069b99467d1772c116548a40ab085d5071c5f27b545e27a6a9e9413a9ae4fbaba5458fe22c60b687c53384dcb3ef17ff16155dfe1b1c551a2ee020ef67a7f4de363f904787a1b6c906b4ae0d0f3ec991c5b61d4bf81eae0e3e4df12fc03606237155a9040f9e4262c9658d491bb2d36d940f9fb065ffe63a764654713ebc1bbbd1553d9ab272ca50b9a4aa198866f42da51692974f245d87c6d674bc2587304f3d165d47dc0856a767bdd0b781635e12e1aec8e587646d903407dc14f839d4909d1183dc6bbb1c7a67328a2ebdaffe28739f03da9b1b4c31308485b0d7aa0193143cfa9a45f7f3d4e8804275f36deede7838e394b5f1f1405d05494cf95029958b463e7a8c89295bc73a4e076ce7ec9163f3a0b491fdf4baf7f85134f09c4f308caf594446618f806292823b36a714d447786cf8c4bca977736dabf4354f14dbfa69d70221bd06b8ff5adc8fc9eb1fbaaee2dd7ff5727f556f2f5bab177b8789b2a2ce8a4702c4652623376e3ca0dbea3a5b1cbd40d55e", 0x1000}, {&(0x7f00000002c0)="f91f400bad405ef2707ab7e0779037825e171b969a96e44048cf76a576ebab695f71817875fba953b9", 0x29}, {&(0x7f0000000300)="c7403b716a135d6c2562151494e7fe79c04ac5c092b98305ab132fc16499e5a7574563d0d67b457608ea409aa9ba001cdb0946401f2baa4de3264c7f0be78d238972ee530cfb66d46320811d136c937c5e3433e74ef90c5dafb90b9e267c6b6103e0ca9e0ca2723863b563add9914dd476babe04c98a5ecfb7b0ed0dc70822e4d71fe5b1b68df38c62e5a97c22baec83", 0x90}, {&(0x7f00000003c0)="b55822cc7adb565edc088003075b81eb8c9e3f03c4e652f41658dbb9e58870fc07cd8c819defd35949255548285a97673396a9f97006b375ccf94e", 0x3b}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000000480)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000500)="802fc93d491ef75d2486aed6d23023ac5673506f96d33692bf17a34d7fc38a78cc23d09057175c3ff260186d81c04106c15f71050eaf764e79be5b421ea32c85876a3eeb0d1802ac8f252003", 0x4c}, {&(0x7f0000000580)="7e80c3d104494aa63e7fda172aec843223a511efe755b38fa55affe5ca4533b4d754f1969e7edd48e7fab42a81b78b5c946fbe3371b47084b5dc9aa41eb18ec10ecbed4dee62f2c67070fea5e8b66b71374601bf5c6db98f9334263654b91b7fb5d960adcae3bd00245116363b3eca366378beb91c54317b650f9ed864426e48453c54406397bd4c732be9a38850bd367c8aa19f1a3472119a58cf07db880ad6bfeaac18f5fdba588b222b8efb2e60a203a658a9a8ea6484", 0xb8}, {&(0x7f0000000640)="0b00d1a39579670b93f89cc20106c76ed09131a20c2244fea6bf4b539053daee9119f432176ae24427af014f86c997b1ae22bbc385fc47cbb9632efb4c1073db759df6c97fbf7e16c0e287fb2ce37755d68844610e4cf8dd73344cbc2ac2377502382e45821ec907e55abf5dfa297b51c35f564bbda9af80a7aaac2e461d835864c887eedded71a904a631eb74ba49756f5427235ca1f0cf30863296ba3829414679eb5ebe55b1d2efbbbf7948c2d6d45452e1a19d42cb34e4473bee6c30ee785e129c10a2ebb8818b2a4d99b366ae4c5e97e5c1f22754e362d1abc59b9d1611378b16c1b3739a296333edeeaa2cd0", 0xef}, {&(0x7f0000000740)="5a66ab3fbac3cdb2b43bdad4da3e3dd8b8818790454c7fc913952c5b9f3ad011d87b", 0x22}], 0x4, 0x0, 0x0, 0x40044}], 0x2, 0x4000000) tkill(r0, 0x16) 2018/03/08 10:59:51 executing program 1: rt_sigaction(0x7, &(0x7f0000000000)={0x47e5e8, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) setpriority(0x1, r0, 0x7af) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') socketpair(0x5, 0x7, 0x200, &(0x7f0000000040)) 2018/03/08 10:59:51 executing program 5: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101480) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4200, 0x0) socketpair$inet6(0xa, 0x8080a, 0x1f, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x400000000601, 0x7fc) ioctl(r2, 0x4000000000001269, &(0x7f0000000000)) 2018/03/08 10:59:51 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a435, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/08 10:59:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000000)=[], 0x0) r1 = gettid() r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/03/08 10:59:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x6, 0x1000000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000200)={0x11, 0x4c, &(0x7f0000000180)="691e239091954a6bd59a95768568aea74495d87f746b02cd8aa85a27f74d2a2eb557833486f180641a6fdd04aa2ee551fd153c339d68a6e822f8ba41c943d2cd45f6d192a41c53574384c792"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x2, 0x9}, 0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCCBRK(r4, 0x5428) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) 2018/03/08 10:59:51 executing program 4: r0 = socket(0x10, 0x802, 0x0) fstatfs(r0, &(0x7f0000000000)=""/112) write(r0, &(0x7f000065cfdc)="220000002100070700be000009001c010a02001e00ef080000000400050004800041", 0x22) 2018/03/08 10:59:51 executing program 0: rmdir(&(0x7f0000c20ffe)='..') r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getgroups(0x1, &(0x7f00000001c0)=[0x0]) fchown(r0, r1, r2) 2018/03/08 10:59:51 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) userfaultfd(0x362b1c681afc03ad) pipe(&(0x7f0000000200)={0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x68) getsockname$unix(r1, &(0x7f00000002c0)=@file, &(0x7f0000000340)=0x6e) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2b89db6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f00000001c0)=0x84) sigaltstack(&(0x7f0000c47000/0x4000)=nil, &(0x7f0000000240)) 2018/03/08 10:59:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c010000170001000000000000000000000000000000000000000000000000000000000000000000ffffac1414de4fe6adbc19e2fb466940eb007f00000100000000fe8000000000000000000000000000aa0000000086ef7db89284061e73a937f68550a9bb7edddd4b42c2a9922f83e1bb3857c68ac8c3ed8e12083b94f42fe0bf6d964a92ca7f68f1138f6e7c4a78417de16459e1fcd0830dcf5a394e3559ea5bc36ed90a5820dcbde8bc70f71fd828bd4ee9646156b0a3f161cb570c5295fea0a3e00935048bbc07e59e2f4ac37e98b6bdb0863d9124797273d222558c6100000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x200000) 2018/03/08 10:59:51 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) syncfs(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/08 10:59:51 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) eventfd(0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000300)) accept$inet(r0, &(0x7f0000000a00)={0x0, 0x0, @loopback}, &(0x7f0000000a40)=0x10) pwritev(r0, &(0x7f00000019c0)=[{&(0x7f0000000600)='5', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)}], 0x1, 0x6744) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffffffffff7e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x3, 0x7a, 0x7fff, 0x4, 0x8, 0xff, 0x3, {r3, @in6={{0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x7, 0x400, 0x660000, 0x9, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000940)=""/75) fdatasync(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) sendmsg(r0, &(0x7f0000000d40)={&(0x7f0000000280)=@ax25={0x3, {"b739c880b370f6"}, 0x9cd22bb}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000340)="73551702ddf1867365685db5d7557d6286360349835c697120ef9f745f813a579fa657df30eb36cc77a4111aa025f3abb71a93a41cd98ad2574c1ede74baf1086daa19920ea9872f0f007b97bb67db569ab245c636a966bbeaf8f66cdcd88fe96e7aab977123db705f21ac9018c95460929134", 0x73}, {&(0x7f00000003c0)="a436f84ece15763811a8a5270064200140f53b83e9e9bf30fc6db80b89b53c2da071f46dd78a60a574d3e35fde4e21b6c910c5ecebff625c9ced5589bf3381dd511fc2035f5a1c96a4926b0ca77e4f6d731f1ef096da820900f3219367267714c0a9f594196fe4", 0x67}, {&(0x7f0000000440)="76e51dc312e31fed091e518874d8464a17db54412b6ab59220bf1bac1f718045dd767eb61cfe90a1ffd3ca8259c48a0ccd5fb30c2e4c3ca9cbaed5ea4d545c4b33901ecb90c74caf369d8e3753a9bd333289d158cd0890fb4de5648f56c76a4efa8169f1eae90885c2725131b2ef4e437b5f7c48098f02066ec9128b310240bc954cc3c3e9ffdefd95756c944d87a7", 0x8f}, {&(0x7f0000000500)="4ac6fbf16c84893bdf47f7d00eafb45f06a34c84bcbad30b208cbc4f18cda4ccb19c1ce01b8ffc5ddcfd5f321814f86450cf87b8d166eb3f3a870baaccab3118fa9e2699f92f509f90", 0x49}, {&(0x7f0000000640)="62659187c48dcfe89f06b965631f5e006c930dde15ecc9201af6f37e1e945c3f46f78790166a0594ca2bfa3c75205ac9af8242d0fcc2b730d266f3e833ea4492b4452ced993dd18dba0e4f543c2132f773a86b492f96d5691ba20f027e779b6d4cb84879d41c8bec8ffbbf12971018bab50cb2e8b6594a0624f42194d885901768985409078cd28e9971de2095af51b02e1e862188c3021d62e1399373ca7e594f30d025b7efb4944ae681887ad33170410857be1f1c82c60c6d5b476eb5650c08ac08e1bee9f01edb2258bb", 0xcc}, {&(0x7f0000000740)="8458117133a360172036f1a09545a6636cab9bc4d2beac395bb6afeec5172b6ddd78f7ed7ff04ffe03144eef7acda72a327e7787a53a1a867549bd0a1c0bc0feb2d45c7a2fe5e8561f03b707abef5db2ed7376a4a4b5833ced2e401c36e9b9a27e46fe76f4f44822f4bbd1f8cb6b30e3f8e52a54f716b45ca00652892f04ae20d644f511e1194322fc050e98606e1640818d14094dfeb53b3e53b888162f206e0d75ef56b83b9a6884b264a3bc69072b2987", 0xb2}, {&(0x7f0000000580)="9c28ced31c5dea43e22ab2290e05efaee26be55ccdfdf94f03ffdfb15b7121ae646498077a1e1bf38239673d4cd81eda3d9e846afbe3e0878f4d374fbe7fc49e548b4e3ee7", 0x45}, {&(0x7f0000000800)="581d92e5fdedb8b5c5e03b6a8f41be266c1ea6a0ba41da207cbf2e24c9090b20f92558b7f7941e9aea074e1e29826545b1f434e03ef90e7a37aa153c12c1ed142cec0f4313be80051eedee85e18266b6429457eb08f582e20b2f8eeb8ba3a3c072dbb610ea6f3d8c434970672059ce4acf1894c5b602b05e136e584518aaad8c38e40ba6b7eea2b2d5860f105282", 0x8e}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x3f8, 0xb8e8511be4c72d9b}, 0x20000000) 2018/03/08 10:59:51 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) write$selinux_access(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:object_r:qeusr/sbin/ntpd 02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x35) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x400000, 0x0) recvfrom$ax25(r0, &(0x7f0000000180)=""/88, 0x58, 0x41, &(0x7f0000000200)={0x3, {"9c78ce2c1e00e9"}, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000000, 0x80, 0x7, 0x5}, &(0x7f00000003c0)=0x98) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000140)) 2018/03/08 10:59:51 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0x33, "14c056e7b381d47c1e9b534889aef7ff5c1de17025e9c550bad85b9062602fbdb32c8349d1a0e25fae5f7380b325838ebbf2bd"}, &(0x7f00000001c0)=0x57) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x3) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) r3 = accept(r1, 0x0, &(0x7f0000000200)) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000240)=0xffff, &(0x7f0000000280)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000002c0)=0x120000000, 0x4) 2018/03/08 10:59:51 executing program 4: clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000000), &(0x7f000082d000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getrusage(0x0, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000004c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000140)={0x100}, 0x1) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000180)=""/248) clock_nanosleep(0x2, 0x1, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in=@loopback, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) 2018/03/08 10:59:51 executing program 6: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000080)=0x3ff) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000f20fc8)={&(0x7f0000b83000)={0x10}, 0xfffffffffffffd8d, &(0x7f00009ae000)={&(0x7f0000000140)=@expire={0xf8, 0x18, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in=@multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}}}, []}, 0x3ee}, 0x1}, 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x8, 0x7, 0x7, 0x1d, 0xfffffffffffffff8, 0x9, 0x6, 0x10001, 0x6, 0xcc6d, 0xffffffff}) [ 60.957839] audit: type=1400 audit(1520506791.871:43): avc: denied { net_admin } for pid=10333 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/08 10:59:51 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1ff, 0x4) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000ff1000)=[], 0x0) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/03/08 10:59:51 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ef2ffc)='net\x00') fchmodat(r1, &(0x7f00002c5000)='./file0\x00', 0x0) 2018/03/08 10:59:51 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000100)) 2018/03/08 10:59:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), &(0x7f000093affc)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x0, 0x0, 0x7f, 0xa56}, {0xffffffffffff8da5, 0x1, 0x3, 0x788}, {0x1f, 0xd7, 0x3, 0x822}, {0x8001, 0x4, 0xcf, 0x100000001}, {0x9, 0x101, 0x3f, 0x5}, {0x4, 0x2, 0x3, 0x100}, {0x6, 0x7, 0xffffffffd9e3841e, 0x367}, {0x8, 0x6, 0xfd, 0x3}]}, 0xf) [ 60.963980] audit: type=1400 audit(1520506791.881:44): avc: denied { sys_admin } for pid=10337 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.015712] netlink: 68 bytes leftover after parsing attributes in process `syz-executor2'. [ 61.026444] netlink: 68 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/08 10:59:51 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="aa", 0x1}], 0x1, 0x80fff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x2) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x22000, 0x0) 2018/03/08 10:59:52 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x1, 0x2, 0x2, "7bcb3d61dff06614d4b894e8edf1fa3f746dbb3c87b6e88e5ae9e01d81340b9c843fe1350f6a54be05f43e6777b10c35b9ac8f6c2acea716dee05e1de6e752", 0x23}, 0x60) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x14, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB='\t\x00\x00@', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/08 10:59:52 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x80000000) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) 2018/03/08 10:59:52 executing program 0: r0 = socket(0x1, 0x4, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x7) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x100) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) [ 61.031057] audit: type=1400 audit(1520506791.941:45): avc: denied { dac_override } for pid=10334 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.036673] audit: type=1400 audit(1520506791.951:46): avc: denied { net_admin } for pid=3863 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/08 10:59:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x9155c0271bfeb80f, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000000)='syzkaller0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000180)) recvfrom$ax25(r1, &(0x7f00000001c0)=""/164, 0xa4, 0x40, &(0x7f0000000280)={0x3, {"3aebb24ec4b52f"}, 0xfffffffffffffff7}, 0x10) 2018/03/08 10:59:52 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="c8708361187861feb901a8dc8aa9457834453b893a3d6f8fe5c692693ee6003136474bd0725377570243746dca6659f7535658748e99bd17894f08a8a0f692cdec457db53828004a1dc719d818fac75e923df2925747bf9de260b1685c1f1a85046753342cad97c49382b32618ac2d39d099c201bbbaa5187ced6f1622f6eae5b425709ce8a130faf81e0a12cdcb8c8f42c52f", 0x93}, {&(0x7f00000001c0)="3f4b6366afe3809abb95321cd8745b85353bf95bc2370c4208100b291cc6f78ba8b456aad2905f", 0x27}, {&(0x7f0000000200)="af7dc38249a293cc8fd0e7", 0xb}, {&(0x7f0000000240)="aacabf08ec19288f42e39b57f3ca7cb1eb9bcc26", 0x14}, {&(0x7f0000000280)="b0feacd5a13cca482fbd88bf19dd0180f76cc1aaba89ee2baef16a1d485e85cb1eac601983ef394dc18dbff18e7cdff86e2e4d779f6e994b0811ef64971c1486e7bb06d32fb66879e76b95c50162c30e250c8cb8e6a668ab937594e634fdcc0f6b5c5246961d65bd050b46e1cd12db13a1949ac00488d4e6c7037a99b2", 0x7d}], 0x5) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c3e9ffff0600000002000000450000000000800019001a000d0000000006280ff4000001fd17e9ffff061f0400", 0x39}], 0x100000d9) r2 = dup(r1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x20) [ 61.084253] audit: type=1400 audit(1520506792.001:47): avc: denied { validate_trans } for pid=10377 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 61.086195] audit: type=1400 audit(1520506792.001:48): avc: denied { set_context_mgr } for pid=10378 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.087542] binder: 10378:10380 unknown command 1073741833 [ 61.087549] binder: 10378:10380 ioctl c0306201 20008fd0 returned -22 2018/03/08 10:59:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) 2018/03/08 10:59:52 executing program 4: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x4, 0x30, 0x4, 0xffffffff}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @empty}}, 0x2, 0x0, 0x41a, 0x5}, &(0x7f0000000540)=0x98) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000380)=0x20, 0x4) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0x0) keyctl$search(0xa, r3, &(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, r4) unshare(0x20004000) r5 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x0, 0x3, 0x1f}, {0x9, 0x3, 0x5, 0x400}, {0x6, 0x3f, 0xcb62, 0x5}, {0x0, 0x4d3, 0x100000000}, {0x26, 0x5, 0x20, 0x9}, {0xb3, 0x9, 0xffff, 0x3}, {0x19, 0x8, 0x6, 0x8}, {0x6, 0x4, 0x3cd, 0x7}, {0x8, 0x7, 0x2f, 0x3}]}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xffffffff80000001, 0x20, 0xae, 0x491e4ad7}, {0x3fc000000000000, 0x7fb, 0x6, 0x7fff}, {0x401, 0x0, 0x6, 0x9}, {0xfffffffffffffff9, 0x3, 0x0, 0xab}]}) 2018/03/08 10:59:52 executing program 0: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/l2cap\x00') pwrite64(r2, &(0x7f000003bfff)='/', 0x1, 0x0) fallocate(r0, 0x3, 0x5, 0xe50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000), &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/08 10:59:52 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x8000, 0x7fffffff, 0x2, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x100}) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/03/08 10:59:52 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c7f) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x4, 0x1}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/102) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f000041bff0), &(0x7f0000000000), 0x0) 2018/03/08 10:59:52 executing program 2: r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x401, 0x9, 0x4}) ioctl$VT_RELDISP(r0, 0x5605) r1 = geteuid() setuid(r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x17, 0x1, "18940de00c594af3a0588dba09d27d75071ea75dd3283a38453017a8eb47b1618669bc11327e08cbcb98d91cb8af5e24e23be2503a3a5b2d35e8232bf8dac13e", "608e099f3be1c81fd745adf0604144847735ce69a70411b1d0e3bab697057b12", [0x8, 0x6]}) fallocate(r0, 0x0, 0x0, 0x8) 2018/03/08 10:59:52 executing program 6: syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000000)={0x200}) 2018/03/08 10:59:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00001dcf48)=ANY=[], 0xffffffffffffff46}, 0x1}, 0x80e) [ 61.087838] binder: BINDER_SET_CONTEXT_MGR already set [ 61.087847] binder: 10378:10380 ioctl 40046207 0 returned -16 [ 61.090983] binder: 10378:10384 unknown command 1073741833 [ 61.090990] binder: 10378:10384 ioctl c0306201 20008fd0 returned -22 [ 61.134250] audit: type=1400 audit(1520506792.051:49): avc: denied { dac_override } for pid=10387 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/08 10:59:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/253) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @empty}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/access\x00', 0x2, 0x0) listen(r0, 0x0) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x6ee64708}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x7, 0x30}, 0xc) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80000) geteuid() 2018/03/08 10:59:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) rt_sigprocmask(0x0, &(0x7f0000006d40)={0x3}, &(0x7f0000006d80), 0x8) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006c00)={0x0, 0x7a, "9caf3c606f07f7ba95169290eebd7fa7133c3654614915be3e26172c031004480a1c4237767643b5e92b3057c9ac32a56fc005ecac797c7c39604eaa45e434419d7979b66b1c835d5c55baca1ed84be36a13fde0608250d0da02356fd1bdb28ede6f4966941ca259315cf55038cb0f5f4a94209a544bf52e7cdd"}, &(0x7f00000030c0)=0x82) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006cc0)={r2, 0x7f}, 0x8) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() sched_getaffinity(r4, 0x8, &(0x7f0000006d00)) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) recvmmsg(r3, &(0x7f0000006980)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/249, 0xf9}], 0x2, 0x0, 0x0, 0x3f}, 0xfffffffffffffffa}, {{&(0x7f0000000300)=@un=@file, 0x80, &(0x7f0000001600)=[{&(0x7f0000000380)=""/54, 0x36}, {&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/13, 0xd}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/230, 0xe6}], 0x5, 0x0, 0x0, 0x5}, 0xffffffffffff0e7a}, {{&(0x7f0000001680)=@can, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001700)=""/222, 0xde}, {&(0x7f0000001800)=""/204, 0xcc}, {&(0x7f0000001900)=""/235, 0xeb}, {&(0x7f0000001a00)=""/28, 0x1c}, {&(0x7f0000001a40)=""/237, 0xed}, {&(0x7f0000001b40)=""/222, 0xde}, {&(0x7f0000001c40)=""/100, 0x64}, {&(0x7f0000001cc0)=""/35, 0x23}], 0x8, &(0x7f0000001d80)=""/77, 0x4d, 0xfffffffffffff801}, 0x1000}, {{&(0x7f0000001e00)=@l2, 0x80, &(0x7f0000002340)=[{&(0x7f0000001e80)=""/13, 0xd}, {&(0x7f0000001ec0)=""/189, 0xbd}, {&(0x7f0000001f80)=""/107, 0x6b}, {&(0x7f0000002000)=""/227, 0xe3}, {&(0x7f0000002100)=""/22, 0x16}, {&(0x7f0000002140)=""/194, 0xc2}, {&(0x7f0000002240)=""/247, 0xf7}], 0x7, &(0x7f00000023c0)=""/13, 0xd, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000002400)=""/191, 0xbf}, {&(0x7f00000024c0)=""/37, 0x25}, {&(0x7f0000002500)=""/20, 0x14}], 0x3, &(0x7f0000002580)=""/152, 0x98, 0xb0e}, 0x100000000}, {{&(0x7f0000002640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000026c0)=""/182, 0xb6}, {&(0x7f0000002780)=""/80, 0x50}, {&(0x7f0000002800)=""/208, 0xd0}, {&(0x7f0000002900)=""/177, 0xb1}, {&(0x7f00000029c0)=""/215, 0xd7}], 0x5, 0x0, 0x0, 0x1}, 0x20000000}, {{&(0x7f0000002b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002bc0)=""/37, 0x25}, {&(0x7f0000002c00)=""/144, 0x90}, {&(0x7f0000002cc0)=""/166, 0xa6}, {&(0x7f0000002d80)=""/244, 0xf4}, {&(0x7f0000002e80)=""/16, 0x10}, {&(0x7f0000002ec0)=""/209, 0xd1}, {&(0x7f0000002fc0)=""/127, 0x7f}], 0x7, &(0x7f00000030c0)}, 0x3}, {{0x0, 0x0, &(0x7f0000006380)=[{&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/251, 0xfb}, {&(0x7f0000004200)=""/206, 0xce}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/110, 0x6e}, {&(0x7f0000005380)=""/4096, 0x1000}], 0x6, &(0x7f0000006400)=""/144, 0x90, 0x3}, 0x1}, {{&(0x7f00000064c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006880)=[{&(0x7f0000006540)=""/2, 0x2}, {&(0x7f0000006580)=""/15, 0xf}, {&(0x7f00000065c0)=""/140, 0x8c}, {&(0x7f0000006680)=""/229, 0xe5}, {&(0x7f0000006780)=""/250, 0xfa}], 0x5, &(0x7f0000006900)=""/104, 0x68, 0x2c}, 0x17e1}], 0x9, 0x60, 0x0) connect$bt_l2cap(r5, &(0x7f0000006bc0)={0x1f, 0x8, {0x5, 0x5, 0x7, 0x8, 0x7}, 0x3ff, 0x8001}, 0xe) r6 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r6, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/03/08 10:59:52 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x44, 0x0) [ 61.225111] audit: type=1400 audit(1520506792.141:50): avc: denied { setuid } for pid=10408 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/08 10:59:52 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x3) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/08 10:59:52 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001e40)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000001e00)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000150001078d39bbdd000000000abf00004ff82089ec301b8d89f4cab453d974dbebae4e76d33f3771a38ce88d590cdf9db998b9d6ee2e1a933a29d3000ce887de8adfb3a3e4eb43edc726d4a5301d5367e34ff3a91068aef1212b6819334f642ad6b73e3ff6fc0ff145216316", @ANYRES32=0x0, @ANYBLOB="14000100ff010000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/03/08 10:59:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r1, 0x5}, &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r2, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) r4 = accept4(r0, &(0x7f00000003c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000440)={r2, 0x10000}, &(0x7f0000000480)=0x8) 2018/03/08 10:59:52 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x10000, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x2, 0x5e, 0x400, r1}) unshare(0x2000000b1000000) r2 = inotify_init1(0x0) fremovexattr(r2, &(0x7f0000764fdd)=@known='system.advise\x00') 2018/03/08 10:59:52 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000200)=""/49, &(0x7f0000000240)=0x31) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000080), &(0x7f00000000c0)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000040), 0x22) 2018/03/08 10:59:52 executing program 5: r0 = socket(0x10, 0x2, 0x0) listen(r0, 0x4) 2018/03/08 10:59:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x5, 0x2, [0x5, 0x1]}, &(0x7f0000000180)=0xc) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x881) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/08 10:59:52 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000000200), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380)=[], &(0x7f0000000180)=[&(0x7f0000000080)='eth1bdev&\x00', &(0x7f00000001c0)='personality\x00', &(0x7f0000000140)='personality\x00']) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x141000, 0x0) 2018/03/08 10:59:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2200) ioctl(r0, 0x4000000000001263, &(0x7f0000000040)) finit_module(r0, &(0x7f0000000000)='/dev/loop#\x00', 0x1) 2018/03/08 10:59:52 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffe32) close(r0) [ 61.344994] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/08 10:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bacff8)={0x0, &(0x7f00006fd000)=[]}, 0x8) perf_event_open(&(0x7f000002ef88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x7f) 2018/03/08 10:59:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101080, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffc7d, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r1, &(0x7f0000000280)=""/157, 0xffffffffffffffa4, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x4693ca6b1e04d76b) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) dup3(r1, r0, 0x80000) sendto$inet(r0, &(0x7f0000000000)="b4ffef758016968dfc9b27f5e496fc20a111f8a18a21f553fb6a7e8a850352114632e23ea264c6d17135c367881d9ab2486661b51151f6da6d8283ec07330ef2a163f2a4d43cb31d4ec7f50b0d078d4b5f45f1a32ad9599bf55a2ff551f7327ea72f0507d9372d", 0x67, 0x4800, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001340)='/dev/pktcdvd/control\x00', 0x800, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/08 10:59:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x8001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="1deac54d38b19ead43defb9da807e6558d583cf0f499942231afd2f1614c3d602c3367c04999f4de003a13e0bdfc1ab20140da8c4521cb5163df3752e632cbd74830a38d70980359a1de7511c3b060ab9b16429078e18156e21d39e3393d981ed5318958404f7b6199d8dd771deff0593c"], &(0x7f0000000200)=0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0x6}, 0x8) 2018/03/08 10:59:52 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000040)='keyring\x00', 0x1) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(r1, &(0x7f0000000000)='./file0\x00', 0x210000, 0x0) 2018/03/08 10:59:52 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1b00000005020011058fab06"]}) 2018/03/08 10:59:52 executing program 7: gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x20) fcntl$getown(r0, 0x9) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_tables_matches\x00') lseek(r2, 0xfffffffffffffffe, 0x7fffffffffffd) 2018/03/08 10:59:52 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x400000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd9, "23a5347dd29c998d7477f19d6639facd7b6a02d062193b2814bef5bb2e454913146e6173f2dd7c431f607449b8547bf7135ea18e0274d9924e0ca211266ebac938235dcb76399981b51b7e1966098441cf459a217fd8dff7837aae58085cbcc8e348f02663f0cc573798186d7410f55cb4462ed31383149a5c0824ec5a0690e8c8597efe630871f1ce4fa54378c9c607fb745fb9794d944df172e3f6ade86ffed27eaeee544ff5fda7824c836a9bd58aae08f5ca309c0963cc89a357fea1453a441f631b1e772f81cfd7410732eed1e657796b2ad49d6e1fb1"}, &(0x7f00000001c0)=0xe1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xdb, "62fda86114771aedf835587ff69ce060610bcc0bda86a4e48d89de2b31d08c9b2caf177265ba14d04bb9a480aa3c0934ce0e126bf0cb907b2f3323024a85a96fa6320593a79722b12f87fb760b65f92f165b7a313640663c343107cd3480ee7ee9f4364417eba34f7e63b51e17c641717bce72cb7b080717810d3f1493b62c7ccad73866fe10eb747e5807f03025c6f85bb23140d06b83f61553bd977afb62f030d99f4ddfcea06bb620827781ef52b55ce27c0bb3634cd7dcac65c7e51ff2c139a690cf0d29c457da0239c5687ffcd8c1613c4973ad695c3dca22"}, &(0x7f0000000300)=0xe3) 2018/03/08 10:59:52 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x1}, 0x8) r1 = fcntl$getown(r0, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r3 = syz_open_procfs(r1, &(0x7f00000dbffb)='maps\x00') pread64(r3, &(0x7f0000a48000), 0x0, 0x2000000) 2018/03/08 10:59:52 executing program 6: r0 = eventfd(0x6c7067d6) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x6}) 2018/03/08 10:59:52 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc000, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/03/08 10:59:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') read(r0, &(0x7f00000000c0)=""/137, 0x89) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/3) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/84, &(0x7f0000000000)=0x54) 2018/03/08 10:59:52 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) select(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000240)) 2018/03/08 10:59:52 executing program 0: msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) 2018/03/08 10:59:52 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000006b00)=[{{&(0x7f0000003a00)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000005f00)=[], 0x0, &(0x7f0000005fc0)=ANY=[@ANYBLOB="3c00000000000000080000e0051489e3371c50ba11f6cb2b6fb3a553bb1b1ca661fdeec804083caf608dfe5f61e339a04266b0d6e18c9d72ee"], 0x39}}], 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/03/08 10:59:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x44000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200402, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x14) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/03/08 10:59:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005407, &(0x7f0000734ffd)) 2018/03/08 10:59:52 executing program 2: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/6, 0x6}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/96, 0x60}], 0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r3 = accept$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x3c, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000400)=0x3) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000440)=""/16) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x7, 0x30}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000500)={r5, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r6 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000680)=[{{r7, r8/1000+30000}, 0xfffffffffffffff7, 0x1ff, 0x40}, {{r9, r10/1000+10000}, 0x3, 0xffff, 0x8}, {{}, 0x7, 0x1, 0x6c}, {{}, 0x4, 0x8, 0x401}, {{r11, r12/1000+30000}, 0x5, 0x0, 0x3e2}, {{0x77359400}, 0x2, 0x5, 0x5}, {{0x77359400}, 0x8bc7, 0x8, 0x3656}, {{0x0, 0x2710}, 0x8001, 0x7f, 0x5}, {{0x77359400}, 0x3f, 0x2, 0x6}, {{0x0, 0x7530}, 0x0, 0x9, 0x2873}], 0xf0) recvmsg(r3, &(0x7f0000000b40)={&(0x7f0000000780)=@ax25, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/225, 0xe1}, {&(0x7f0000000900)=""/46, 0x2e}, {&(0x7f0000000940)=""/182, 0xb6}, {&(0x7f0000000a00)=""/51, 0x33}], 0x4, &(0x7f0000000a80)=""/151, 0x97, 0xfff}, 0x10040) accept4$llc(r2, 0x0, &(0x7f0000000b80), 0x800) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x4000)=nil) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_proto_private(r13, 0x89e5, &(0x7f0000000bc0)="62e504a08f6210d25d582a2651229861012ab60dd71ee53935f4fbc5bb584c4af3b210d488318b80a756f750b9d5fc86156e13a7db5fcb5de76d2e0f7af0e79d50d0db0695afcb97c5957d4796e227bd3528afd0508ac1d10fe103300324e670ff1dc99c37aa2be2060f33b767befa8b1459ea1f0aa09c552f3db77389af3377c803d6f6941022d79358a9004fc79bd9d418fcb9b108984a5d2b3abdc172ec4428f153d94277341f468a5a0647fbeeb1dfd06a6d44556aedfcb5d843927a6be17c31658cd542f7565134182e08fe83319e2524ef58d10aef6554731bd0aa19f22d02679dbd1de07db91e3a30efe40664925b") set_tid_address(&(0x7f0000000cc0)) getsockopt$inet6_dccp_buf(r13, 0x21, 0xc, &(0x7f0000000d00)=""/2, &(0x7f0000000d40)=0x2) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000d80)={'ipddp0\x00', r4}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000dc0)={0x2, 0x0, [0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000e00)=0x80000001, 0x4) r14 = getpid() ptrace$getregs(0xe, r14, 0x0, &(0x7f0000000e40)=""/43) lremovexattr(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)=@random={'security.', '/selinux/mls\x00'}) rt_sigprocmask(0x1, &(0x7f0000000f00)={0x400000000000000}, &(0x7f0000000f40), 0x8) get_robust_list(r14, &(0x7f0000001040)=&(0x7f0000001000)={&(0x7f0000000fc0)={&(0x7f0000000f80)}}, &(0x7f0000001080)=0x18) 2018/03/08 10:59:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{}]}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="5529000000000000001000000000000004000000000000000000000000000000c82bed1b047112c3695352e04416992a83712ab3a45835f371bca49bc4951b478dc32b3261cca6b90b8e6972859a7d34626dd19bf71d6259df8567b7c7018fe37c510d132cc23b0ebf57b6e9a0e44b8a9761979b1d72eae59b77adfb2563c2d5736b1995d37c61f16b60d58c21ce2c7c666249166bd1b0d9fb"]) openat(r1, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) [ 61.547124] binder: 10523:10524 got transaction with invalid data ptr [ 61.553991] binder: 10523:10524 transaction failed 29201/-14, size 238-0 line 3152 [ 61.563490] binder: BINDER_SET_CONTEXT_MGR already set [ 61.570185] binder: 10523:10524 ioctl 40046207 0 returned -16 [ 61.570228] binder_alloc: 10523: binder_alloc_buf, no vma [ 61.570244] binder: 10523:10526 transaction failed 29189/-3, size 238-0 line 3133 [ 61.591466] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/08 10:59:52 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x4}, 0xa01, [0x76, 0x8, 0x400, 0x2, 0x8, 0x894, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) 2018/03/08 10:59:52 executing program 1: r0 = socket$inet6(0xa, 0x807, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x80000000, 0x10000, 0x9, 0x5, 0x4]}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) getcwd(&(0x7f00000000c0)=""/4096, 0x1000) 2018/03/08 10:59:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x145000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xde, "4d535380ef97f28561adca83f435fd2c48b7ff6a43472e70c0e15d2ed853046fb9d4ef8240939809d37ebf8ee06eb14354fffb8803fd6d3be28b73cc146722d45b752f2d6ef9320778e791e2380f9aa55de1ac9308a94654b7bb052dd86e503e133e4604edc72918b6783454c2c1345847fdbdaa8d442c20f831594e9eb905715ff3c28eadb03ee24e93cd2f685c4e948cef7ad542b46d812a50be9a05ccffbcda46b3abaf0006eb475fe88a71bc1d039214deabb6de7bb72bcc28e27f0cbdae46b6818085ca3c6dc924c0f1c88f810abfafa7e6925d33b99d2d81cce618"}, &(0x7f0000000300)=0xe6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000340)={r5, 0x0, 0x3, [0x5, 0xffffffff00000000, 0x80000000]}, &(0x7f0000000380)=0xe) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000180)=0xc56, 0x1) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) pwrite64(r4, &(0x7f00000004c0)="a7b1c181dec0b6f3c2823c9f4a79abbd704a54ba18c67bb6da9094be73d09bf55387248f8d1d36fb9f491e226e0c5f8deb05dc4170a0c23a48b39a4a37b66dce97fe7ea220f3e9eb808286cccf", 0x4d, 0x0) read(r0, &(0x7f00000000c0)=""/99, 0x63) select(0x40, &(0x7f00000003c0)={0xfffffffffffffc00, 0x4, 0x60d587c6, 0x9, 0x9, 0x6, 0x8, 0x100000000}, &(0x7f0000000400)={0x5, 0x2, 0xfffffffffffffffc, 0x1000, 0x7, 0x20000000000, 0x198186ed}, &(0x7f0000000440)={0xd214, 0x4, 0x8, 0x753f, 0x7f04, 0x3ff, 0x5, 0x7c}, &(0x7f0000000480)={0x77359400}) keyctl$chown(0x4, 0x0, r2, r3) 2018/03/08 10:59:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{}, 'port0\x00'}) 2018/03/08 10:59:52 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x2) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) munmap(&(0x7f0000d87000/0x1000)=nil, 0x1000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x98, 0x0, 0x1, 0x6e1e}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x4000000000, r2, 0xfffe, 0x72e}) lookup_dcookie(0x31, &(0x7f00000001c0)=""/125, 0x7d) pipe2(&(0x7f0000a93ff8), 0x0) 2018/03/08 10:59:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x85c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7fff, 0x0, 0x10001, 0x34e}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r2, 0x7}) ptrace$getregs(0xc, r1, 0x5, &(0x7f0000000140)=""/160) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/08 10:59:52 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x14}, @multicast2=0xe0000002}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/08 10:59:52 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2b89, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r1, 0x43, &(0x7f0000000200)=[]}, &(0x7f0000000180)=0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000001c0)=0x80) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/08 10:59:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x402200, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x8001) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x53, 0x5, 0x5, {0x1, 0x6}, {0x2, 0xff}, @rumble={0x7fffffff}}) ioctl$void(r1, 0xc0045878) 2018/03/08 10:59:52 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)) sendmsg$unix(r0, &(0x7f0000002540)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="8fc43bf567d53d6ec1d56e89302bd54fc5a15d52391ace9ab2d16bcec455fe64711bca9ea83cf42d66f6b0366b8a75706ec80409756f52c712df3d886119f841f65cdc711d574703d080f0cb60eb18393c44658c9d5afc5c0e4d158c46624a884c5c14ec7ef92c3053aca50303213094a85deb84e4a4db21e22f71fa8bf6fa5296f1cb74738a62eab849137431c830091bbe8d69db63c7f637133ea91122b5ff", 0xa0}, {&(0x7f00000011c0)="d5319f6f2de3685114d536093f1a39cf842a5822091261fa8d6167cf14db01fafdeb711f4be2caefd338c945e036d2a2374c938c35d34e07956fdddc660fa115b9aee1c82ee5795b3d81ae68e20c5f00054045f15f20445a0692dde64f4fa6939d27f421028dc0adf9913d6d4546edc6d276a9b3c702870ace372f6f9b788b88c5318311730935a4f5850c941b8a7099516a7d4149b8b02d2fe8940fb10ef73d1a71b081454ef181179582008b7ba405fe75b955371f32faa4d8afff9652bc57db025528b1b86da6165caaead6b407f7c285005427a854f09a20f9a36904cf37ca31f45c7953dff2537570931b2f1410493a6ce6060499a143", 0xf9}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="48bb4f4fb4a7a205907c9e07ae7f773e8cd850bc2acfa0d2317ccb0846fd4a5210e4beec553269d0423f8ec8f4af1f", 0x2f}, {&(0x7f0000001340)="876e29e3807bee10cf4137146bcd502aba5ec7c2b0aaa208d1bed7fe2cb2a897864c90441761d1aed9b3555cc73b87b293595e0b944b0b8f528d7533017fb5dfda740144f90037458a4d735f20151000e3fe1352275f6686c14cb3260de83bfce771eca6d200c498491f73b27561ba", 0x6f}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000023c0)="76a2889c5f9afd86c5aafacb5dce41f6aeb074b23264650eda084f59ff959f9d7b17bc28785a13753968880c09e649b7478bb38a0ee9c25fbf0fd70220ba153e00ea9bf0bf4c54a2b1569ec790b5960dc31c3a620db8ddde8348e03279ebb2cc2744e2ba9c45a06806ee2042c2c4d471e004d02eb1fd851862015c995952f501a3b84326276696832c6234b90a97cd5a12408b9da63d6bf92f826ee2129438689e3fbca9ee2aa891228c5d369cb0a5e998b0cd27b48301696575508c7822719624d07c34c35c5abefae3faea70a2c46b89e4a2df3adc4da937a4a4a0f4bf5bf741a8c4045d9b2658c7f2be826ff0e245c297b8fba3d887fe", 0xf8}], 0x8, 0x0, 0x0, 0x40000}, 0x4004095) 2018/03/08 10:59:52 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/33, 0x21}, {&(0x7f0000001080)=""/211, 0xd3}, {&(0x7f0000001180)=""/183, 0xb7}], 0x4, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') exit(0x0) preadv(r1, &(0x7f0000003140)=[{&(0x7f0000003080)=""/153, 0x99}], 0x1, 0x0) 2018/03/08 10:59:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x0, 0xc863}, 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000240)=[0x26bb56e1, 0x43]) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xfffffffffffffc69}) 2018/03/08 10:59:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0xde, 0xd77d, 0xb6e, 0x7, 0x5}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)=""/45, 0x2d}], 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/172) 2018/03/08 10:59:52 executing program 5: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {r0, r1/1000+30000}}, &(0x7f0000000180)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fgetxattr(r2, &(0x7f0000000280)=@known='security.selinux\x00', &(0x7f00000002c0)=""/4096, 0x1000) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r3, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00000001c0)=0xe0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000200)=""/106) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040)=0x6a1, 0x2) 2018/03/08 10:59:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000040401070c9, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) [ 61.597159] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.663262] ================================================================== [ 61.670661] BUG: KASAN: use-after-free in sg_remove_request+0x103/0x120 [ 61.677396] Read of size 8 at addr ffff8801bc29d5c0 by task syz-executor7/10570 [ 61.684819] [ 61.686427] CPU: 0 PID: 10570 Comm: syz-executor7 Not tainted 4.9.86-gd3a2afb #51 [ 61.694015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.703344] ffff8801cf68f940 ffffffff81d956f9 ffffea0006f0a740 ffff8801bc29d5c0 2018/03/08 10:59:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x807, 0x8001, &(0x7f0000003780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000037c0)=0x7, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') dup3(r0, r2, 0x0) 2018/03/08 10:59:52 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80000001, [0x6, 0x20, 0x46, 0x8, 0xffffffffffff950d, 0x5, 0x8000, 0x80]}, 0x5c) listen(r0, 0x0) [ 61.711384] 0000000000000000 ffff8801bc29d5c0 ffff8801cf680238 ffff8801cf68f978 [ 61.719382] ffffffff8153e083 ffff8801bc29d5c0 0000000000000008 0000000000000000 [ 61.727367] Call Trace: [ 61.729942] [] dump_stack+0xc1/0x128 [ 61.735288] [] print_address_description+0x73/0x280 [ 61.741926] [] kasan_report+0x275/0x360 [ 61.747530] [] ? sg_remove_request+0x103/0x120 [ 61.753753] [] __asan_report_load8_noabort+0x14/0x20 [ 61.760490] [] sg_remove_request+0x103/0x120 [ 61.766519] [] sg_finish_rem_req+0x295/0x340 [ 61.772543] [] sg_read+0xa16/0x1440 [ 61.777806] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 61.784455] [] ? fsnotify+0x86/0xf30 [ 61.789788] [] ? fsnotify+0xf30/0xf30 [ 61.795213] [] ? avc_policy_seqno+0x9/0x20 [ 61.801067] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 61.807963] [] do_readv_writev+0x5fd/0x740 [ 61.813821] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.820805] [] ? vfs_write+0x530/0x530 [ 61.826313] [] ? exit_robust_list+0x230/0x230 [ 61.832426] [] ? __fget+0x20a/0x3b0 [ 61.837671] [] ? __fget+0x231/0x3b0 [ 61.842917] [] ? __fget+0x47/0x3b0 [ 61.848075] [] vfs_readv+0x84/0xc0 [ 61.853235] [] do_readv+0xe6/0x250 [ 61.858400] [] ? vfs_readv+0xc0/0xc0 [ 61.863738] [] ? f_getown+0xb0/0xb0 [ 61.868981] [] SyS_readv+0x27/0x30 [ 61.874138] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 61.880687] [] do_syscall_64+0x1a4/0x490 [ 61.886368] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 61.893261] [ 61.894861] Allocated by task 7777: [ 61.898458] save_stack_trace+0x16/0x20 [ 61.902404] save_stack+0x43/0xd0 [ 61.905831] kasan_kmalloc+0xad/0xe0 [ 61.909514] kasan_slab_alloc+0x12/0x20 [ 61.913464] kmem_cache_alloc+0xba/0x290 [ 61.917499] fasync_helper+0x37/0xb0 [ 61.921191] sock_fasync+0xd1/0x1e0 [ 61.925100] do_vfs_ioctl+0x2d8/0x1140 [ 61.928962] SyS_ioctl+0x8f/0xc0 [ 61.932311] do_syscall_64+0x1a4/0x490 [ 61.936172] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 61.941241] [ 61.942837] Freed by task 3865: [ 61.946090] save_stack_trace+0x16/0x20 [ 61.950033] save_stack+0x43/0xd0 [ 61.953454] kasan_slab_free+0x72/0xc0 [ 61.957308] kmem_cache_free+0xc7/0x300 [ 61.961250] fasync_free_rcu+0x1d/0x20 [ 61.965105] rcu_process_callbacks+0x898/0x1300 [ 61.969747] __do_softirq+0x206/0x951 [ 61.973521] [ 61.975118] The buggy address belongs to the object at ffff8801bc29d580 [ 61.975118] which belongs to the cache fasync_cache of size 96 [ 61.987740] The buggy address is located 64 bytes inside of [ 61.987740] 96-byte region [ffff8801bc29d580, ffff8801bc29d5e0) [ 61.999406] The buggy address belongs to the page: [ 62.004307] page:ffffea0006f0a740 count:1 mapcount:0 mapping: (null) index:0xffff8801bc29d380 [ 62.013839] flags: 0x8000000000000080(slab) [ 62.018138] page dumped because: kasan: bad access detected [ 62.023816] [ 62.025412] Memory state around the buggy address: [ 62.030312] ffff8801bc29d480: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 62.037640] ffff8801bc29d500: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 62.044967] >ffff8801bc29d580: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 62.052292] ^ [ 62.057710] ffff8801bc29d600: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc 2018/03/08 10:59:53 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x240000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x9e, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/08 10:59:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x207ffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x11, @time, 0x6, {0x13f, 0x1}, 0x0, 0x2, 0x69}) 2018/03/08 10:59:53 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000fe5ffc), &(0x7f0000f80ffc)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x64, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}, @release={0x40046306}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000040)=[]}}}], 0x0, 0x0, &(0x7f00000002c0)}) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) fcntl$notify(r2, 0x402, 0x20) 2018/03/08 10:59:53 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) r1 = gettid() lstat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003fc0)=0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000040c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004100)=0x0) r8 = geteuid() r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004140)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004180)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000004280)=0xe8) r12 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000042c0)=0x0) getresuid(&(0x7f0000004300), &(0x7f0000004340)=0x0, &(0x7f0000004380)) getresgid(&(0x7f00000043c0), &(0x7f0000004400)=0x0, &(0x7f0000004440)) r16 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004700)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000004800)=0xe8) stat(&(0x7f0000004840)='./file1\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004900)=0x0) getresuid(&(0x7f0000004940)=0x0, &(0x7f0000004980), &(0x7f00000049c0)) getresgid(&(0x7f0000004a00), &(0x7f0000004a40)=0x0, &(0x7f0000004a80)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004ac0)=0x0) r23 = getuid() getgroups(0x9, &(0x7f0000004b00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r25 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004b40)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000004c40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004c80)={0x0, 0x0, 0x0}, &(0x7f0000004cc0)=0xc) r28 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004d00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004e00)=0xe8) getresgid(&(0x7f0000004e40), &(0x7f0000004e80)=0x0, &(0x7f0000004ec0)) r31 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005200)={0x0, 0x0}, &(0x7f0000005240)=0xc) stat(&(0x7f0000005280)='./file0\x00', &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005340)={0x0}, &(0x7f0000005380)=0xc) r35 = getuid() stat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005480)={{{@in=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000055c0)={0x0, 0x0, 0x0}, &(0x7f0000005600)=0xc) sendmmsg$unix(r0, &(0x7f0000005780)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000080)="18cbfa544f27b5fbc2f1816d02eb0694b754103e219d4baab0d1716185e73c8c73aad384c0569747145333f4d171bac18d5394ba28a4e3578fc41d96fde60c9e560fb05e1ee63ae5d50e75c28665f3a109", 0x51}, {&(0x7f0000000100)="4b23d793b605fac4dd66d742db70a7e3ac299a3ba90483ffb0d2d01fa78c510a064d57d9b8664f9a0cd4c438733832c989b91975467e77aae0e01c0a1441807d5eb5beb8a4fd885a920205cb87cea0fe96e164a5cc4c8aeeedd9f58e2424af30faedf7f9bfd8184100075085312c8ca184bdd949566863bf98559faf2333ea0840df87882cb257b4232a3007684f1f2d35ccc9e588652777bfb962cd6d", 0x9d}, {&(0x7f00000001c0)="6a6bcf0c706f57c620b6282c01973b334f055d5960", 0x15}, {&(0x7f0000000200)="8bd64d92b9d4ee8644234e825fae34ddfa3d9d93c94962be49a73cc86710844e472cfa60403f754104bef64722e08afb88cc7200beb9dfa503ace7b70a3352e7d00b17a32c56d61c7771", 0x4a}, {&(0x7f0000000280)="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0x1000}], 0x5, &(0x7f0000001300)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x4000}, {&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000013c0)="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", 0xff}, 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{&(0x7f0000002ec0)="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0x1000}, {&(0x7f0000003ec0)="e5882aa0dc6c336565d9f693fab9ff672b80ea7a35199130e335b45c274c28c443fd1e9aceda6935c019ce90df6e422e0f03e53c671a633597f99bb1e0716fec4d390cde59feb972bb761412a7a9c7dde9fd2fc292d61da0b531bf64f7065510f04a6a83636428b9586892fc", 0x6c}], 0x8, &(0x7f0000004480)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80}, {&(0x7f0000004500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000046c0)=[{&(0x7f0000004580)="cdd25727fe545757472e67714ad5019f1d6d5c8893de6e395c129e2fc6a47dea7300ca85e144e816e54419c8cafaeda84f8ef7a220423a21e331d85d13c7e16aa07160129823d5126d43845e833d81f23198c0b61e16fa000de092f6547d8fc189f540d00737ab57ff7566ca206df15e2557bbfd4471", 0x76}, {&(0x7f0000004600)="82c334630f29ec5ded55fcbbaefbf27c7792defc37750dc0f22661df4f406ce880618222e20a6c47b3cda352f0273e47daadebc6ce9bffca25d05b4df300fa99aadd86e3ce7a85662c36dbc3c1f2a14470e71033a56f523de9e0d5f53bf0e72a99a9107815e7501ff57fae27a6e9793a70e7c1efad40a39eacc63450ed54c436ea28fcab42643ac8e23521e9c6de0df2f4d46c", 0x93}], 0x2, &(0x7f0000004f00)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x160, 0x40000}, {&(0x7f0000005080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000051c0)=[{&(0x7f0000005100)="f361383241d7468441fd36c6ed7caff39230d6c3a5a70d31ab7624360924e81ec8a63fbabe119ebf7c7ded8b389bb71ac452596b5d5fdd685e9ecda143704287969ebe63dc197adfb5a66218dd271e8172da8006f3df91898d615a17f0434180966f3fcf7bc2d5acf2852bd3cf2ce001dc511b16eb86cc46ab3e13cd9ef51c131cfc68916cf8433ceb9313b0ea29c7a68c38b338b56f59a8e16d1ab1ddb8089c3f4297652d986924dfaa8ff9156f19442b810fe30d9a0b7a", 0xb8}], 0x1, &(0x7f0000005640)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x118, 0x20000001}], 0x6, 0x80) 2018/03/08 10:59:53 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7f, 0x985}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x61f, 0x0, 0x7, 0x200, 0x5}, 0x14) syz_emit_ethernet(0x3a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaa3dee88eefc18a41a7f0000000000e2de44d9000024000000000084d02f9078ac14ffbbe00000014e204e200401907800d73cde00f53475000000"], 0x0) acct(&(0x7f0000000000)='./file0\x00') getuid() r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="ea802546531232f26badd79a6a40639cf0dc4bc110d7d88624d381534db7653ef7bd1352a78aef97f505fef54f345cc721235ea324b70ae614e5ab0b6d176147b1b69b5d83fbff285906130dbe94ad6e86d9ee9a979b5555af849ff1b8200c6a0e74a083b4b76451ffc6d644bf2e012c25d8fba23caa3ddf0a2838d9a340fbdd") write$sndseq(r2, &(0x7f0000000300)=[{0x2, 0x2, 0x0, 0x3f, @tick=0x400000000, {0x8000, 0x2}, {0xffffffffffffff81, 0x2}, @control={0x400, 0xfffffffffffffff7, 0x100}}, {0x1, 0x4, 0x100, 0x1f, @tick=0x2b4c, {0x2c, 0xe7}, {0x4, 0xee4}, @control={0x100, 0x66, 0x6}}], 0x60) write$sndseq(r2, &(0x7f0000000280)=[{0x8, 0x3f, 0x9, 0x3f, @tick=0xffffffff, {0xfff0000000000, 0x40}, {0x8, 0x8}, @raw8={"84dd95cf742b941b53c7129e"}}, {0x7fff, 0x7aa8eebf, 0x401, 0xfff, @tick=0x62e4, {0x473, 0x2}, {0x3, 0x8001}, @raw32={[0x96db, 0x1, 0x1]}}], 0x60) [ 62.065039] ffff8801bc29d680: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 62.072363] ================================================================== [ 62.079686] Disabling lock debugging due to kernel taint [ 62.090923] Kernel panic - not syncing: panic_on_warn set ... [ 62.090923] [ 62.098299] CPU: 0 PID: 10570 Comm: syz-executor7 Tainted: G B 4.9.86-gd3a2afb #51 [ 62.107113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.116440] ffff8801cf68f898 ffffffff81d956f9 ffffffff84197a0f ffff8801cf68f970 [ 62.124413] 0000000000000000 ffff8801bc29d5c0 ffff8801cf680238 ffff8801cf68f960 [ 62.132385] ffffffff8142f531 0000000041b58ab3 ffffffff8418b470 ffffffff8142f375 [ 62.140381] Call Trace: [ 62.142943] [] dump_stack+0xc1/0x128 [ 62.148277] [] panic+0x1bc/0x3a8 [ 62.153264] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 62.161465] [] ? preempt_schedule+0x25/0x30 [ 62.167408] [] ? ___preempt_schedule+0x16/0x18 [ 62.173612] [] kasan_end_report+0x50/0x50 [ 62.179376] [] kasan_report+0x167/0x360 [ 62.184973] [] ? sg_remove_request+0x103/0x120 [ 62.191173] [] __asan_report_load8_noabort+0x14/0x20 [ 62.197896] [] sg_remove_request+0x103/0x120 [ 62.203922] [] sg_finish_rem_req+0x295/0x340 [ 62.209948] [] sg_read+0xa16/0x1440 [ 62.215196] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 62.221831] [] ? fsnotify+0x86/0xf30 [ 62.227165] [] ? fsnotify+0xf30/0xf30 [ 62.232585] [] ? avc_policy_seqno+0x9/0x20 [ 62.238440] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 62.245335] [] do_readv_writev+0x5fd/0x740 [ 62.251188] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.258171] [] ? vfs_write+0x530/0x530 [ 62.263676] [] ? exit_robust_list+0x230/0x230 [ 62.269791] [] ? __fget+0x20a/0x3b0 [ 62.275038] [] ? __fget+0x231/0x3b0 [ 62.280288] [] ? __fget+0x47/0x3b0 [ 62.285448] [] vfs_readv+0x84/0xc0 [ 62.290606] [] do_readv+0xe6/0x250 [ 62.295766] [] ? vfs_readv+0xc0/0xc0 [ 62.301097] [] ? f_getown+0xb0/0xb0 [ 62.306344] [] SyS_readv+0x27/0x30 [ 62.311505] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 62.318055] [] do_syscall_64+0x1a4/0x490 [ 62.323736] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 62.331062] Dumping ftrace buffer: [ 62.334574] (ftrace buffer empty) [ 62.338262] Kernel Offset: disabled [ 62.341860] Rebooting in 86400 seconds..