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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000001, 0x3e, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x3f, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x0, &(0x7f0000005000-0xc)=@nl={0x0, 0x0, 0x80000000, 0x2}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000+0xb3d)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/30 14:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000d13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TIOCNOTTY(r0, 0x5422) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000202, 0x9, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000da7000-0x20)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/07/30 14:35:57 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x36) inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x200000000000030, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d34000)="2e2f62757300", 0x6002, 0x0) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x81, 0x4, 0x5, 0x0, @tick=0x0, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x5}}], 0x30) symlink(&(0x7f00009f7000)="2e2f66696c653000", &(0x7f0000a75000-0x8)="2e2f66696c653000") ftruncate(r0, 0x10200) readv(r2, &(0x7f00009d9000-0x10)=[{&(0x7f0000a74000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x3, &(0x7f0000fbb000)=[&(0x7f000012f000/0x4000)=nil, &(0x7f0000cf3000/0x3000)=nil, &(0x7f0000966000/0xe000)=nil], &(0x7f0000fbc000-0x20)=[0x100000002, 0xa409, 0x81, 0x856, 0x200, 0x3ff, 0x8000, 0x1], &(0x7f0000898000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) pipe2(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000006000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fbc000-0x4)=0x10) r6 = socket(0xa, 0x11, 0x2) dup2(0xffffffffffffffff, r4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000000b000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl(r6, 0x8982, &(0x7f0000000000)="") mmap(&(0x7f000013f000/0x400000)=nil, 0x400000, 0x1, 0x2010, r3, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x3, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x35, r6, 0x3) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x0, 0x32, r5, 0x0) 2017/07/30 14:35:57 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000946000-0xc)={0x0, 0x80001, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0x1, 0x7}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r2 = dup2(r1, r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000000e000-0xc)={0x6, 0xf, 0x1, 0x8, 0x1000, 0xdce2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000009000-0x10)={0x1, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000000f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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poll(&(0x7f000000c000)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x7ff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000000d000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x2, 0x6, "b227c6310f66ccfab31298d52e9fee8a98e6eee2c14877c2f8eca3c17c087c86b429667adced6061e9b1b1aa55323fc4f41b6a080cf2978f5ca5b92651bc6091d5c5f1b5bf64b2194ebbbe6a5543009d"}, 0x160) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000f000)=0x0) ptrace$peekuser(0x3, r3, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000005000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000f000)=0x80) 2017/07/30 14:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000738000-0x8)="2e2f66696c653000", 0x10000, 0x4) r0 = inotify_init() fcntl$getownex(r0, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000c96000)={0x1, &(0x7f00000a3000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f000086f000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x4, 0x0, @thr={&(0x7f0000fc9000)="42", &(0x7f0000649000-0x2)="430a"}}) r2 = creat(&(0x7f0000a22000)="2e2f66696c653000", 0xe1) r3 = getuid() ioprio_get$uid(0x3, r3) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000080000-0x4)=0x0, &(0x7f0000586000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) rename(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f000071b000)="2e2f66696c653000") lremovexattr(&(0x7f0000f99000-0x8)="2e2f66696c653100", &(0x7f0000f99000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300") fallocate(r4, 0x0, 0x0, 0x87dc) getpgrp(r1) sync() 2017/07/30 14:35:57 executing program 0: getresuid(&(0x7f0000ebe000-0x4)=0x0, &(0x7f0000b47000)=0x0, &(0x7f0000271000)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000262000-0xc)="2f6465762f62696e64657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_fuseblk_mount(&(0x7f0000ac8000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8000, r1, 0x0, 0x1, 0x103, 0x8) r6 = accept$ipx(0xffffffffffffffff, &(0x7f00005a8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000995000)=0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000057d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x40)=[{r2, 0x1000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x1000, 0x0}, {r5, 0x80, 0x0}, {r6, 0x100, 0x0}, {r7, 0x80, 0x0}, {r8, 0x200, 0x0}, {r10, 0x8, 0x0}], 0x8, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r9, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$getregs(0xc, r11, 0x6, &(0x7f0000001000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000863000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r1, r0, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036b000)=0xc) r12 = creat(&(0x7f00006ad000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r12, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) setresuid(0x0, 0x0, 0x0) 2017/07/30 14:35:57 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) mmap(&(0x7f00006a0000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f60000)="2c656d3000", 0x1) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xffffffffffffffff) r2 = accept4$inet(r1, &(0x7f0000a6b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f61000-0x4)=0x10, 0x1000000040807fb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000349000)=0x178, 0x4) mmap(&(0x7f0000c10000/0x4000)=nil, 0x4000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000284000/0x8000)=nil, 0x8000, 0x0, 0x20010, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f61000-0x4)=0x7, 0x4) mmap(&(0x7f0000b83000/0x2000)=nil, 0x2000, 0x200000000003, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b1000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f62000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f62000)=0x10, 0x400000080800) setsockopt$inet6_int(r0, 0x29, 0x200000000000011, &(0x7f0000248000-0x4)=0xe60, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x400007, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3000001, 0x32, r0, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) symlink(&(0x7f0000f67000)="2e2f66696c653000", &(0x7f0000f68000-0x8)="2e2f66696c653000") r3 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000a96000)=0xbce) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000002000-0x35)="67", 0x1, 0x2000c800, &(0x7f0000f6a000-0x1c)={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x2, 0x1012, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000f69000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000)=0x8, 0x80800) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00009a7000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00006e1000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r4, &(0x7f0000f6a000-0x8)=0x0, 0x7) sendto$inet6(r3, &(0x7f0000f65000)="bb", 0x1, 0x0, &(0x7f0000e37000)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/07/30 14:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007f5000-0x8)={0x0, 0x0}) ptrace$setregs(0xffffffffffffffff, r0, 0x7fff, &(0x7f000059d000-0x9)="e75aaf59a85600e468") r1 = socket$inet_icmp(0x2, 0x2, 0x1) fremovexattr(r1, &(0x7f00000e6000-0x12)="5e6b657972696e675e76626f786e65743100") ftruncate(r1, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000d0b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4080) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dff000)={0x0, 0x100, 0x30, 0x10001, 0x3}, &(0x7f0000792000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000019e000)={r4, 0x73aad1d}, &(0x7f0000a03000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00005f5000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d04000)=0x0) sched_getscheduler(r6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000d12000)={0x0, 0x48, "5a2a84469fc8c4f647ee45e93947301900d91df3768dbae46c9ae794986e634195c25303af8c7eedafbb79ac512a1a2af593d6a472dc55187b22dde983d0bdade2071e2acba2ec4d"}, &(0x7f0000463000)=0x50) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00001f7000-0x8)={r7, 0x100}, 0x8) write$tun(r5, &(0x7f0000012000)=@pi={0x3, 0x0, "2f"}, 0x8) fcntl$addseals(r5, 0x409, 0xa) stat(&(0x7f0000fe2000-0x8)="2e2f66696c653000", &(0x7f0000c27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") mount(&(0x7f00000f8000-0x2)="2e2f66696c653000", &(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f00000bb000-0x5)="7666617400", 0x2080, &(0x7f0000aa4000-0xf3)="") utime(&(0x7f00002ea000-0x8)="2e2f66696c653000", &(0x7f0000a6b000+0x52b)={0xfffffffffffffffe, 0x6}) listxattr(&(0x7f00001e0000)="2e2f66696c653000", &(0x7f00004c6000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) close(r1) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000772000)="") 2017/07/30 14:35:57 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000667000-0x10)={0x0, 0x0, 0x5671f15e}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000051d000)={r1, r2, 0x9722}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x190)={0x8, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xf2424e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockname$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x100000001, 0x400000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000)={0x20, 0x8d11, 0x3, 0x100000000, 0x3, 0xffffffffffffff80, 0x4, 0x1c4, 0x0}, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r4, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x236}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3900000000, 0x40, 0x3f, 0x6}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000004000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000004000)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r4, 0x10001, 0x30}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000006000-0x10)={r5, 0x0, 0x7fff, 0x3f}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000008000-0x38)={&(0x7f0000004000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000003000-0x9b)="2fd82e33c422fb02b598684210ac0ef74f2cf8f14d94dbc6cbd6000279b93b45eab5f18ba80fae454ed02c66e073eb41cac5f4cac9ad3871496522ccfc5fc13a8df40c0f460e8326970f7a9a728ce6a5f65ad50020791ccfe9fa0508df8292de5c3529dd80d7e4a780256e46ac14b5a3821445d738a9c1cba4e96731ed5145aa1838b8647df99c73205ffb75888fc5f6b2ab525c76c9f935d3bcab", 0x9b}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="23b2596b4238dce4205ff2e3df5e9b88a61497d5417801c96693ec975c7280e458923e89a3cea8c0a9b263810d16678ea372acb49bb218ec8c50f1203fcbf635111d63e11406a65da58af1c7323bdbd6a7746c06593f8d4b4af059bfec6858e761a8b71e1bd63ab13ca6d835f142e58336d9666465ff2088385c4a8d3c8f8bd890ade6c18ea0db0439de4e443bac39b93aafcd03b5cf3633c6ca", 0x9a}], 0x3, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x9a2, 0xffffffff, 0x8000, 0xfffffffffffffe01}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x73, 0xe, 0x9, 0x80000000, 0x7fffffff, 0x9, 0x80000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x1, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8002, 0x9, 0x3ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8003, 0x25a, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x1, 0x80, 0x2, 0x2, 0x100000001, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x202, 0x2fe7, 0xfffffffffffffff9, 0x7fffffff, 0x0, 0x6, r6}}], 0x7, 0x40840}, 0x4) prctl$setfpexc(0xc, 0x0) 2017/07/30 14:35:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000002000-0x9)="726569736572667300", 0x20, &(0x7f0000004000)="3682da8c4b00c1911669118c146c8249f4fcaea46fd519c7dc652b999e739b647a68eab89ddbacf55cf84815b1d322c86c145b8148e3a743eca05452fb76871bc7d30829fcf853f560844f468ac306c1805b59a53596b1084d3f0d06ccee8504c701bd063ff2ef10d5c707169f26cea9c61e1f5b765bb895172088d6496005236d2151ef3755ebf3fbd8fe56168eb5ec5dbf2b1a39f0d3f99c140093c60605d357304bc2f54af3bef04d4d218627717a7bb827908c27d2328f8aa86659a9a02d87fc74a5c9e0783cf90524e2853843b1e0") link(&(0x7f0000000000)="2f2e0bb7", &(0x7f0000003000-0x4)="2e2f66696c653000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x20, &(0x7f0000009000-0x8)=@sco={0x1f, {0x8, 0x4, 0x2, 0x0, 0x6, 0x7fff}}, 0x8) symlinkat(&(0x7f0000001000)="2f2e0bb7", r0, &(0x7f0000007000)="2e2f66696c653000") r1 = eventfd(0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x2, &(0x7f0000006000-0x10)=@ax25={0x6, {"cb34dd632aa4cd"}, 0x2}, 0x10) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0xfffffffffffffffe) r2 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000004, 0x10, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000008000)=0x0) stat(&(0x7f0000006000)="2f2e0bb7", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f0000003000-0x4)="2f2e0bb7", &(0x7f0000003000)="73797374656d2a2b277d2a00", &(0x7f0000004000+0x39a)="2300", 0x2, 0x2) truncate(&(0x7f0000001000)="2e2f66696c653000", 0x7) pipe2(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000004000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) lchown(&(0x7f0000006000-0x4)="2f2e0bb7", r2, r3) fcntl$getownex(r1, 0x10, &(0x7f0000006000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000006000)={0x8001, 0x8, 0x2, 0x0, 0xfff, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setregs(0xf, r5, 0x7, &(0x7f0000000000)="60304dfb03a98dbe7d7589a2cf7cc68db3cc7dfc49ad084c4703f0694c8d1c201be41e1272a1d92e723a6e90f367a6932c3cefb55b2bda1079a6dd3db7585c7f88f3aa38d43c8be9f0a612f9a670042c15729094aa2dbac585d7f6c0082a9bf124b9ed19faf51e5a49d7ac28183e06b89f7fc280180c084ccf09b4f427c8f5b53ec1847f7d64f8fd76c4e3") 2017/07/30 14:35:58 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00001be000)="2e2f66696c653000", 0x8) readahead(r2, 0xffffffff, 0x7fffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) mkdir(&(0x7f0000647000-0x8)="2e2f66696c653000", 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = request_key(&(0x7f0000e71000)="7472757374656400", &(0x7f00004be000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000023d000)="73747275737465642a2b7b250400", 0xffffffffffffffff) r5 = add_key(&(0x7f000045e000-0x12)="6c6f676f6e00", &(0x7f00005ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c34000-0x93)="908eb0109aec3fa2440d09b64ab5a44fb55b4055996a3d5d253ab8b4e41a250a2e9d2d1f8a83f1d8a3bf11af72a255c01ff3460d74b20abd27ce3a0739632d4ba4ebd52f56e5c4004d0fa2f30fedb437d5aebef443be781b26c40994897af2ce70a3b3543f1b3b4a307fdabb62fb02d28d49356ff3daa502b3c10da09abb8003c56c956b777bf7188a6c623fe2a9ee3e9bd1", 0x92, 0xfffffffffffffffc) keyctl$negate(0xd, r4, 0x4, r5) r6 = syz_open_dev$urandom(&(0x7f000002b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f000088d000/0x1000)=nil, 0x1000, 0xa, 0x1d, r3, 0x3e) r7 = memfd_create(&(0x7f0000966000-0xd)="2f6465762f7572616e646f6d00", 0x2) ftruncate(r7, 0xffff) pipe(&(0x7f000005d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b2000)={0x4, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800, 0x2, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000a26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd) getpgid(0xffffffffffffffff) r9 = gettid() sched_setaffinity(r9, 0x8, &(0x7f0000e03000)=0x2) bind$unix(r8, &(0x7f0000ce9000)=@abs={0x1, 0x0, 0x1}, 0x8) r10 = syz_open_dev$sndtimer(&(0x7f00007a6000)="2f6465762f736e642f74696d657200", 0x0, 0x109140) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f000001e000-0x4)=0x1) readv(r10, &(0x7f0000235000-0x30)=[{&(0x7f000086e000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f000069c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003e6000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r10, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 14:35:58 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000a02000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4500) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d53000-0x8)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x1)="00", 0x80000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000005000)=0x0) lseek(r1, 0x0, 0x1) creat(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x80) fallocate(r1, 0x20, 0x0, 0x87dc) 2017/07/30 14:35:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x5, 0x8972, r0, 0x0) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) mbind(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000b1f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0xcc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000)={0x1, {{0xa, 0x0, 0xf77, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2e69bfba, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x19d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2017/07/30 14:35:58 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fde000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000676000)={r0, r3, r4}, 0xc) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00003d2000)="2f6465762f6b657963686f726400", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000601000)={0x5, [0x2, 0x8001, 0xffff, 0x1f, 0xffffffff]}, &(0x7f00009b2000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000fe0000-0x4)=0x0, &(0x7f0000bd6000-0x4)=0x4) dup2(0xffffffffffffffff, r2) flistxattr(r5, &(0x7f0000ae7000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087a000-0xc)={0x0, 0x0, 0x0}, 0xc) tkill(r0, 0x16) 2017/07/30 14:35:58 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000003f000-0xc)="657468316b657972696e6700") r1 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r1, 0x0, 0xa9, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000019000-0x4)=0xb6, 0x4) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000017000-0xe8)={0x0, 0x0, 0x0, 0x4, 0xffff, 0x0, 0x1a, 0x0, 0x8, "bcae7f9459290c643f7a61efea50af36d7b96b9da7a4b068d7af35e9a620fcd0734b0659432dc77c1ba767b651cab2eb91bacab132843b24c1ad7691627297f1", "63e3161e6c1445d9ae7ef17ae2b2331649d010ebbc9f49eaabf709be48e2f97a25b0ad5874778b012a57c5391079eef176ff575b12fa4c2cc6453bb81e646fca", "093a84e874a40687b29c8a9c5cc3f5c8f6439f10d7ffe1d41f219e18a4df8578", [0x5, 0x101]}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000004b000-0xd8)="6990f6e4b7dff88004904b0eba777e6f2939c6cbd231261fb95f14bab763da788b92dc822850bceaf4a09dda0534f6f7c24a6508e476c1b6ebae3d67767a2a94c9726891eea459d95005bdef45e6b297b71b78e64f92f7500e7d68591b41f91ef1dd6ca34036a8ce853336dee60890ca7494b4cfc39084ea2be142cf0639696e689e3ee4e759877826167cc742bd8c26dbb01f9e4ebeedf0b22f7e69576a0e9b7c0703b5c1f68de678c8278c7e3d61652d1268cb57651f2e0cb5f55f566986af594465f28c1903f72e78a77f5e87c29daeda12f979d3b877") 2017/07/30 14:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f14000-0xc)="2f6465762f6175746f667300", 0x88000, 0x0) vmsplice(r0, &(0x7f000077e000)=[{&(0x7f0000f61000)="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", 0xfc}, {&(0x7f0000cf6000-0x1000)="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", 0x1000}, {&(0x7f00006ff000)="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0x1000}, {&(0x7f00007df000-0x5e)="f0f2c816c20577a359f3e34782101a6e633c76744d7f2d3e9f801872366e7fa20c29d0728ebb30f49186009657ceb5a8eef2b2c859437dc5656669efa91d6781035cfbe80ce6a94397ee9e9710a7ea229e8c6d0c40aab7f304558ccfa264", 0x5e}, {&(0x7f0000722000-0xfb)="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", 0xfb}], 0x5, 0x5) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) linkat(r0, &(0x7f0000ad2000-0x8)="2e2f66696c653000", r1, &(0x7f00009f2000)="2e2f66696c653000", 0x0) pipe(&(0x7f0000fb2000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r3, &(0x7f00004c7000-0x400)=@pi={0x401, 0x1b, "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"}, 0x400) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000576000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000407000)=0xb) fstatfs(r2, &(0x7f00009ad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$netlink(0x10, 0x3, 0x6) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) writev(r3, &(0x7f0000f45000)=[{&(0x7f000037d000)="d481d7e872af49164814045b91c7caf8e4b2a3be69e79c24f23fd5a326d571b51cdcd5", 0x23}, {&(0x7f0000956000)="ea015fb77f60bc8f9c729396a36613252f7a7abb8facabcd6dbd805a98171b183f21d419c2069a2326634a2892a40c81fa7a0814d644997c18dae55dff7708b5b42e053fb449074faf91bf424721bf8ff523a5249f927ae5f593f10836268f1e164fd2b487734be88498ac62d13dca818d1683f9d7e6b2693a1674b9c822bdc537c0b442643a03801d32263c2eaaa4dc7569a8a8332f67cbfe81", 0x9a}, {&(0x7f0000507000-0x55)="6e294b489357d5b447e4e7ba2f70c7ba75fc0c892b2f866ac66073d417540c15a0b38c6d757b83000c6830f90838acecef51c1fc384318c27efa236c43f762734b6dbcbe9e004a81ced1b01ef3e509b7276c846358", 0x55}, {&(0x7f0000c49000-0x1000)="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", 0x1000}], 0x4) splice(r2, 0x0, r4, 0x0, 0xfff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000631000)={0x7fff}, 0x1) getsockname$llc(r2, &(0x7f0000fae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c8c000-0x4)=0x10) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000033000)=0x4) 2017/07/30 14:35:58 executing program 0: mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40101) clock_gettime(0x6, &(0x7f00001a5000)={0x0, 0x0}) mmap(&(0x7f00001c4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1000000000000) restart_syscall() mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000244000)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000006c000-0x9)="2f6465762f73672300", 0xfffffffffffffff5, 0x40000400200) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000021b000)={0x2, 0x15, 0x34f2, 0xffffffffffffffff, "a2ac8c8c55f63dc65813769ca216c7b2b92330a60c5c39a174f914f3f61305d2"}) mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000140000)={0x0, 0x0}) mmap(&(0x7f0000061000/0x2000)=nil, 0x2000, 0x80, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d4000/0x2000)=nil, 0x2000, 0x5, 0x81d, r2, 0x2) write$sndseq(r1, &(0x7f0000244000)=[{0x2, 0x1, 0xffff, 0x6cb4, @time={r3, r4+10000000}, {0x340, 0x2}, {0xff, 0x5}, @result={0x100000000, 0x5ad1ed8}}, {0x4, 0x4, 0x2, 0x6, @tick=0x5, {0x100000001, 0x5}, {0x3ff, 0x8}, @raw32={[0xa8, 0x0, 0x2]}}, {0x49a, 0x58c38b3d, 0x0, 0x4, @tick=0x7fffffff, {0x1, 0x3}, {0xc60, 0x4}, @queue={0x6, {0x4, 0x1}}}, {0x6, 0x9e2, 0x400, 0x1, @tick=0x4, {0x7169, 0x8000}, {0x3, 0x7fff}, @quote={{0x5, 0x163b}, 0x4, &(0x7f0000244000)={0x0, 0x5, 0x7fff, 0x10000, @time={0x77359400, 0x0}, {0x3, 0xfffffffffffffffc}, {0x9, 0x7}, @queue={0x3, {0x1, 0x6}}}}}, {0x100, 0x7fffffff, 0x6, 0x0, @tick=0x8, {0x5, 0x6000000000000000}, {0x5, 0x58}, @quote={{0x6, 0x6}, 0xa4d, &(0x7f0000245000)={0x0, 0x9, 0x4, 0x9, @tick=0x8, {0x800, 0x3}, {0x100000000, 0x40000000000000}, @raw8={"7499e0cf95f6135aef411349"}}}}, {0x6, 0xff, 0x0, 0x7, @time={0x77359400, 0x0}, {0xffff, 0x6}, {0x1, 0x8}, @queue={0x1800000, {0x9, 0x9}}}, {0x3922, 0x8, 0x7, 0x9, @tick=0x200, {0x82, 0x7}, {0x0, 0xffffffff000}, @note={0xfffffffffffffff7, 0x4, 0x10000, 0x1, 0x3f}}, {0x1, 0x20, 0x5, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0xfff, 0x8}, @connect={{0x5, 0x4}, {0x81, 0x1}}}, {0x681b, 0x1, 0x2, 0x2, @time={0x0, 0x989680}, {0x3ff, 0x0}, {0x766b, 0x6fa2}, @ext={0x14, &(0x7f0000243000-0x14)="e75f34b5f3f7c299ecc29c56f5dd14fd09613278"}}], 0x1b0) r5 = shmget$private(0x0, 0x3000, 0x204, &(0x7f0000194000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000198000-0x9)="2f6465762f70707000", 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f00000d0000-0xc)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000006b000)={0x800, 0x6, 0xffffffffffffffa5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000247000-0xbc)={0x80, 0x0, "636c69656e7430000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000001000000000000000000", 0x1, "80985a2feffdae51", "1c310000000000000000840d36766d067b6f76463c28a85cefa400010000c34b", 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000023e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000242000-0x10)=[{r2, 0x200, 0x0}, {r2, 0x2214, 0x0}, {r1, 0x80, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000241000)={r7, r8+10000000}, &(0x7f000011a000-0x8)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffff9c, 0x40a85323, &(0x7f0000175000)={{0x0, 0xffffffffffffffff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x800, 0x73, 0x8, 0x7ffe, 0x3, 0x40000000000001f, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x7, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x400003, 0x850, r6, 0x2) 2017/07/30 14:35:58 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000001000-0x4)=0xffffffffd1f386cc, 0x4) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000ff8000)=0x0, &(0x7f00000fa000)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00009cd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000819000-0x4)=0x0, &(0x7f0000ffa000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ff4000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0xe343, 0x1, 0x7fff, 0x9, 0x8001, 0x8, 0x761, 0x0, 0xffff, 0x100000000, 0x4, 0x81, 0x92c]}, &(0x7f00007e9000)=0x108) getpeername$netlink(r4, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000ff6000)="04d73fc11ecd4824a7e6572b1875c29b97baa119cab0d77e2cecbc3335a44867d346666992058f4e59afa0129069ac7ebf1abeef2a8cb582be19f44894f51039c9883f867cb05acc7764111dff05f312deb85f9061eb35ca9d26f800bf4d10900e6302ce6a578f3e80cc25167358d113178e719ea67a04b6c1995c098c9c7b85a6b53b7682766e188c3eb1c873176c5f4ac6ee9ed392808790e13b48c04d2a6c7b53e0c9381f8127ab30a4abb90890e65faf2a2249ae411d9a35de90f8c102d9813a8f4a5c7932127cdcf9e9", 0xcc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000ff9000)={@generic="024ac2cbe7f7a1160b92ae7eab04740b", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000974000)={r5, 0x81, 0xffffffffffffff15, 0x5}, &(0x7f0000051000)=0x10) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) 2017/07/30 14:35:58 executing program 7: inotify_init1(0x800) r0 = eventfd(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000465000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000940000)=0x0) r2 = userfaultfd(0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) syz_open_dev$sndtimer(&(0x7f000085f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000089d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000f36000-0x34)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x8, &(0x7f000003a000)=0x0) 2017/07/30 14:35:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006c0000)={0x6, &(0x7f00003f7000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000376000-0x8)={r2, 0x3}) socketpair(0x5, 0x80001, 0x7f1, &(0x7f0000960000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f000070e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r4, 0x406, r5) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBLED(r7, 0x4b65, 0x1) r8 = signalfd4(r6, &(0x7f0000425000)={0xca3}, 0x8, 0x400000000080800) readv(r8, &(0x7f00008ab000)=[{&(0x7f00007c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) unshare(0x400) r9 = signalfd4(r8, &(0x7f0000a56000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000232000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") signalfd(r9, &(0x7f0000e75000)={0x0}, 0x8) r10 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x4000)=nil, 0x4000, 0x7, 0x32, 0xffffffffffffffff, 0x4) 2017/07/30 14:35:58 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000b4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) semop(0x0, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) bind$inet6(r0, &(0x7f00000a9000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fa0000-0x20)="1f0000002000af0000000000000000050a00000403e88101fff7fc8004003cce", 0x20) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fda000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x6, 0x800, "68e0e58d57c5f64f5049eba6e10b9c99b6c8fb20ac451fb65f89f48b35ddf0b786100bbdf1a348fae5e6304f166a3ac126e3fbf93bcf6e91592bf0321118751a76b1f3b166e049ea6a06c15127d4e48e"}, 0x160) pipe(&(0x7f0000c29000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f00004ad000)=[{{0x0, 0x0, &(0x7f0000fda000)=[{&(0x7f0000dc9000)="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", 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{0x1010, 0x117, 0x1, "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0x3, 0x4000}, 0x3}], 0x3, 0x20000000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x6b112, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000fdb000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdb000)=0x10) flock(r3, 0x2) r4 = socket$inet(0x2, 0x3, 0x80) flock(r2, 0x2) close(r2) close(r3) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f00009aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002ff000/0x2000)=nil, 0x2000, 0x0, 0x1a131, r4, 0x0) sendto$inet(r0, &(0x7f0000d56000-0xde)="2c7dc7cd71bb96193acd57733b03af35ac87583185e947066272b76d70d87d0f7c4687c3aad9a6da569eb42f3269866705218aee73a871a7e612345ea9758ffa5af162de6bd74275a66281523dbc525e09198ee722c545168b478509c9bc32d02388bd5fb8b92763407c47b2ab67de18dbd56b128550c97d56f6c86b1595452f96cd234f0a40c79f54028972b7da12a6f922a704138059dbf7316addd2db49daed7316bc44ff4d710f831569c2c83d3c0623df5a46ded037d4c230783e9c439d958f5740ea5c246f02353d4d49b0e28aa4927c192f0aa181d0b69868a03a", 0xde, 0x0, &(0x7f0000bd0000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fde000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e3000)=0xe8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fde000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x800, 0x100, 0x4, 0x10, r5}) 2017/07/30 14:35:58 executing program 6: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x1, 0x140) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r1) getpgid(0x0) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000cf000-0x4)=0xc) getpgrp(r3) r4 = perf_event_open(&(0x7f000035f000)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r5 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000fffffffb7d0100bc5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = fcntl$dupfd(r5, 0x406, r5) sigaltstack(&(0x7f0000044000/0x3000)=nil, &(0x7f0000c7c000-0x8)=0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000fb0000)=0x1000) fadvise64(r6, 0x3, 0x7, 0x3) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000fb0000-0x18)={0x1, &(0x7f0000211000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a2000-0x18)=[{0x80000000, 0xd4, 0x40, &(0x7f0000faf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x1) mmap(&(0x7f00005b0000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x10000004) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000fb1000)={0x4, &(0x7f0000fb2000-0x20)=[{0x10000, 0x7, 0xa7, 0x8f}, {0x7, 0x6e0, 0x8, 0xfffffffffffffffe}, {0x7, 0xfad, 0x6, 0x5}, {0x6, 0x5, 0x3, 0x0}]}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000445000)=0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000fb1000-0x4)=0x7) fcntl$setsig(r5, 0xa, 0x7) ioctl$TUNDETACHFILTER(r5, 0x401054d6, &(0x7f00006e8000-0x4)=0x2) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fb1000-0x4)=0x0) r7 = syz_open_dev$tun(&(0x7f0000542000)="2f6465762f6e65742f74756e00", 0x0, 0xffff) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="306093ffffe700000000067d08cebd5c", @ifru_names=@common="62637366300000000000000000000000"}) 2017/07/30 14:35:58 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) write$evdev(r0, &(0x7f000004d000)=[], 0x0) personality(0xf) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000fb4000-0x1c)={0x57, 0x2, 0x10000, {0x7f, 0x7}, {0x9, 0x1}, @ramp={0x1, 0x0, {0x4, 0x1, 0x3, 0x100000000}}}) r1 = getpid() r2 = getpgrp(r1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) move_pages(r2, 0x2, &(0x7f0000cca000-0x10)=[&(0x7f0000947000/0x1000)=nil, &(0x7f00001a8000/0x3000)=nil], &(0x7f0000fb4000)=[0x0, 0x685b], &(0x7f0000c34000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fb3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000b26000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000032e000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000657000-0xb0)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000f66000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f98000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000af5000-0x68)={0x0, 0xbe5, 0x1f, {0x77359400, 0x0}, 0x1ffe000000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000136000)=0x100000001) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x4000)=nil, 0x4000, 0x200000000003, 0x1a010, r0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) epoll_wait(r4, &(0x7f0000fb6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x9) timer_create(0x8, &(0x7f0000fb6000-0x50)={0x7, 0x7, 0x0, @tid=r2}, &(0x7f000028a000-0x4)=0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x22030, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x4, &(0x7f0000fb5000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mknodat(r4, &(0x7f0000fb5000-0x8)="2e2f66696c653000", 0x1000, 0xe7b) 2017/07/30 14:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000b50000-0xc)="2b6574683063707573657400") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c2000)={0x0, 0x0, 0x0}, &(0x7f0000fd9000-0x4)=0xc) ptrace(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb6000)="2e2f66696c653000", 0x28042, 0x0) r1 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0xc000, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d2000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) write$fuse_init(r0, &(0x7f0000018000-0x50)={0x50, 0x0, 0x800000000040000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00005e0000-0xc)={0x0, 0x0}) ioctl$int_in(r3, 0x5423, &(0x7f0000c7f000-0x8)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000b53000)=0xfffbfffff, 0x4) setsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f000053d000-0x24)="e77637191a99302607e8130c8850ddb42c893a1eeee954a500924118cd658f005ed59455", 0x24) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000fba000-0x4)=0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000262000)={0x0, 0x0}) poll(&(0x7f0000b4c000)=[{r4, 0x0, 0x0}, {r1, 0x9, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1, 0x0}, {r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x6, 0x7) gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000149000)=0x3, 0x4) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f00006d3000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000b50000)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) 2017/07/30 14:35:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005ef000)=[{&(0x7f0000f8c000-0x9c)="e752d8adcc5b4fcbb53d59080eb896f52a4af98df9528746558d7e73abe2e082fafe1c5c0106652578ae607f2d4ada49913a9a647d8145098c60a6ca64c4d0d8a0d68546af05becf850b4e040630601d93bf2422ee7836938cdd3dedf7eecefe177ec8715886e2072efa9553f20cf4254c13d7234990067f935e4e6b8cdfbeec2f99e9a0c6b6bc080c746d25ec27ed41945db4ae9414434a14369957", 0x9c}, {&(0x7f0000918000)="d590d72b47fc105dd8c2254666102d73393d80383f6b365794eeb8a6f40c6cffd12ae0146847c3f1acc2f0d241b00e20b3ef3f13f0", 0x35}, {&(0x7f0000a55000)="02f9140b5e4819bbaf7728438519199ae801ccba0d4bab5b2ebc7efa9f162ee36c41eeb7682b7913bfeba80d32f4bdbdc978b654b1aabf2ab3ea18ad4bfc44d093f12915769234ccbcb4d320f4a76bb2f97b4a9a759bf29f5c3dc8c859f50e07ee46fa0dd1d9bb40605cfd949bdefa47a944f98b55589ae8a67694ae17d2a5572ae7452059623e24050f51c428705dbebb2436c6cf035d01c125eed387ace58ab5b7c351eb6a86e71c25d480088e63e64e5938e83c8efddfa890d8954d68ca66a3f578bb4a5298825d7d780d1503f31d89d44cc409883de9d389fe78ddc917429bf82d4ea494f52d8dfd69", 0xeb}], 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x2) finit_module(r2, &(0x7f00007e6000-0xd)="2f6465762f7573626d6f6e2300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000044b000-0x3)="000500", 0x0) write$tun(r3, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f00003f7000-0x30)={0xcffd, 0x6d4, 0xab4, 0x5, 0x3d9aa2ea, 0x6}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000dce000-0xc)={0x0, 0x1, 0xe46, 0x2dcb9b57, 0x1000}, 0xc) write$tun(r3, &(0x7f000047f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) write$tun(r3, &(0x7f0000ffa000)=@hdr={0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5188b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f97746280153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) r4 = socket(0xf, 0x100000000003, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e98000)={0x56, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xffffffff}, &(0x7f0000472000)=0x98) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000de9000)=0x40, 0x4) ioctl$TUNDETACHFILTER(r3, 0x401054d6, &(0x7f00009a3000-0x4)=0x9) sendfile(r4, r3, &(0x7f0000c1d000-0x8)=0x0, 0x100) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00001ca000)=0xefa) readv(r4, &(0x7f0000631000-0x20)=[{&(0x7f0000ad1000-0xe5)="00", 0x1}], 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000daa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet(r6, &(0x7f0000e7c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b1000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ef3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00008dc000-0x8c)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$llc(r3, &(0x7f0000a7a000-0x10)={0x1a, 0x17, 0xfffffffffffffffa, 0x100000001, 0xfffffffffffffb40, 0x200, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00009cd000)=0x6f, 0x4) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000aa7000-0x8)={r7, 0x30}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/07/30 14:35:58 executing program 5: mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x80801) mmap(&(0x7f0000c0a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ccf000)="2e00", 0x2) mmap(&(0x7f0000584000/0x3000)=nil, 0x3000, 0x2000000, 0x1b013, r0, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00003e0000-0x1)="8d") unshare(0x8000000000300) mmap(&(0x7f0000667000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80804) mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x40000) mmap(&(0x7f000001d000/0x4000)=nil, 0x4000, 0x1, 0x12, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c25000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x2) writev(r3, &(0x7f0000077000-0x10)=[{&(0x7f0000015000)="390000001300194700bb61e1c30500004000e208000000000000000001008000090003002100100000000fe23f07000000000000005bffff01a2ec", 0x3b}], 0x1) r4 = dup3(r3, r3, 0x80000) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x1fffffd, 0x32, r4, 0x1) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x8, 0x10000000000032, r3, 0xfffffffffffffffd) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x2000004, 0x100000003e, r3, 0x0) linkat(r4, &(0x7f0000050000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x400) mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) prctl$intptr(0x17, 0x0) 2017/07/30 14:35:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fed000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x36, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x100000001, 0x40000000000, 0x133, 0x1, 0x0}, 0xc) r2 = dup2(r1, r1) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000098f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000520000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000d80000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) fcntl$setstatus(r2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af9000-0x7)={0x200, 0x6, 0x1000, 0x3800, 0x0}, &(0x7f00008d1000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000dc6000)=@assoc_value={r4, 0x2}, 0x8) getsockname(r1, &(0x7f00006a6000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000d99000)=0x8) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b58000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00007e7000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r5, 0x7) sendto$inet6(r1, &(0x7f0000756000-0xe8)="a671a30ffc289d2378609d0b021327668d14c270fd8bf3d4d803e8acfcc125f2f2b3c530f89b97b5b53a64bb9b1bf8ede4c2d6aff4387692b2d856bb5f1bcd0d654ef2120f58c6b3fefbf70570efd1e48daabe7fc5f15d96a4c7df8bdec175d76f77804e65c96f3c098c23ac70dfe8ab83e8864b264bd7043bbd9bc93bf5022dfe1077ad0224fae2995793d5b1e74e1a508cbae97928cdfab9d92f4cfdd321d8b0b97b49c44720a373d25c7bfaa9cc1b4eda86fd74f075dd8ef0e4e561020d8dee4f3334d84f7d53b116a2850f09e5846129565c7bbcd37398d7cfcca5a944d86ed6662f2a6b8fa0", 0xe8, 0x40000, &(0x7f0000563000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r6 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c49000)={0xf1, 0x3, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x1f, 0x0}, &(0x7f0000e81000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eaf000-0x8)={r7, 0x660}, &(0x7f0000e5c000-0x4)=0x8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00005ad000-0x4)=r6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/07/30 14:35:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000207000)="", 0x0) accept(r0, &(0x7f00001d3000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000603000-0x4)=0x10) vmsplice(r0, &(0x7f000089e000+0x9ac)=[{&(0x7f00004ef000)="5d6b31f0b0fe4a27d5f316a56e82826fa7d1dcf04452fce0fe0667c68f30bb08fd0e70e11eaa946e1930885299c0efe81619d517d5759a9eab3fb0605bf0d585d4e17437ad8d5bca8c2605b1b7fa524bc735d6bbc008a2ecdbf8709e423e963973f4a3bbc4125b5978e9d445c440e8718b9574a5ec9f392d1c1d60269760400b3cdf", 0x82}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) fcntl$notify(r1, 0x80000000, 0x24) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000c5f000)=[]}) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0xc0, &(0x7f0000b47000/0x1000)=nil) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000063000)="2f6465762f6877726e6700", 0x2002, 0x0) connect$llc(r4, &(0x7f0000e44000-0x10)={0x1a, 0xff, 0xc2ed, 0x4, 0x9, 0x57b2, @random="eb6aa70d6bc5", [0x0, 0x0]}, 0x10) ppoll(&(0x7f0000f0d000)=[{r3, 0x2120, 0x0}, {0xffffffffffffffff, 0x8010, 0x0}, {r3, 0x1100, 0x0}], 0x3, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) r5 = memfd_create(&(0x7f0000bf2000)="fff8", 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000041000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r5, &(0x7f0000d65000-0xa0)=[{&(0x7f0000e51000-0x43)="0d6e7e1daad0e2aff0ecf4a17b8c5a7ad64db97bf75a6e2087535a7df30e6543a1b3a49b3eb80d9425c14476a4cac094acd821c71612a5d4c8b9ed", 0x3b}, {&(0x7f0000d9e000-0xe9)="39dd90d31d5e3b0eaa96608248c9756126ba346d06ead0ba40eefd6ada97428c1003dd30c5d47d822c473367b757f10c0486501e87a7ef86d44227320e7792e107362fc508e1cf63011dd370ab0f0bdb409069bc54045742e2a7224053343d83024b0aaed593ae116f790047c5b801c04350dc844e3c24d73c19cadfa8db508c83fdf6ffdf6939baff40c888e4f6b54ef1932f43eb4e933095c047f42f86c89775215f2cb2e9cce7de643cbcd0c22d090e66e757ac3929be0511ca5fb85738ddf21ec5f449c8e738fb4a3e70508c5dbc006c55e94bfca0d9d298c9365730afba3d5e", 0xe2}, {&(0x7f000012e000)="", 0x0}, {&(0x7f0000fd8000)="24e52f5af6822f036844d28dd061b9d70d83328b922425736b0f2302cd8ce8fec4e7914e58a523daa4da992d7464eb3a290819d4cbfec918c9e9d5f4781624cdaacad129afd5a1cb9ad7ee15e21a87c87dd183b62ae4ab7c1bf7b4d0b8991f9b1594ac7d9bfdb105b90fca30de5429bb60926ffea85de45666707beed988c16dd5f41a0515b8ff7c334d625921381e92ec4bb5e2dcd433c23c926b7af097fd59f8e93b7f41fe48d0a2f996b38b9843125d196e688c49df8cac040489ca0a1faf799d1e3f79b33efdac6ce5", 0xcb}, {&(0x7f0000382000)="e4f786c3912b7057c60be50bbfa58a1ad061626eadb9f7bb488af744fa17b15bdb2970650afc5fa978e8c2bd5bed6e350306420ed0c6dd6e3f8e8531fbcb9086cbffd5a2c065cf3961d044368d6fabe525edb3cdde971573b0a6c3efc9ef7de0d665f68b33bf7576d7f464708832dc7659be5a3f247210b91b3e5b91598256ffefc979fedfca77873d39ce51d8f63b51e0012be0053fbc7c572ffcbaf5e5d0d98aefcf94", 0xa4}], 0x5, 0x7fffc) write$fuse_bmap(r5, &(0x7f000039d000-0x18)={0x18, 0x7ff, 0x3, 0x3}, 0x18) openat(r5, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10004, 0x0}) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0xa, 0x8012, r5, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000d000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/07/30 14:35:58 executing program 6: mmap(&(0x7f0000abc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = socket(0x8, 0x5, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000922000)="2f6465762f62696e64657200", 0x2000, 0x0) r3 = gettid() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000650000)={0xc0000002, 0x0}) mq_notify(r2, &(0x7f00009d3000-0x50)={0x6, 0x34, 0x1, @tid=r3}) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000400) r4 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) migrate_pages(r5, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r4, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pread64(r4, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r4, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000410000)={0x40000001, 0x0}) r6 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r7 = memfd_create(&(0x7f0000287000-0xb)="2f6465762f6c6f6f702300", 0x0) pwritev(r7, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) getsockname$unix(r7, &(0x7f0000fd8000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e7b000-0x4)=0x1002) dup2(r7, r7) sendfile(r6, r7, &(0x7f00000de000-0x8)=0x1f, 0x100000001) 2017/07/30 14:35:58 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000016000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000f5b000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f5b000-0x9)="2f6465762f70707000", 0x101000, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f5a000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c65000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e68000)={r3, 0x5}, &(0x7f0000744000-0x4)=0x8) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f5c000-0x8)="2e2f66696c653000", &(0x7f00002c2000)="00", &(0x7f0000c3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x408) r4 = creat(&(0x7f0000f5b000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_retrieve(r4, &(0x7f0000f5c000-0x30)={0x30, 0x61, 0x0, 0x9, 0x800, 0x2db71ad6, 0x0}, 0x30) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) link(&(0x7f0000f5a000)="2e2f66696c653000", &(0x7f0000f5b000-0x8)="2e2f66696c653000") setsockopt$inet_mreqn(r0, 0x0, 0x800000025, &(0x7f0000838000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/07/30 14:35:58 executing program 5: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x8b) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x100) inotify_add_watch(r0, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) mmap(&(0x7f00008bb000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = inotify_init() inotify_add_watch(r0, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0xa0040002) r4 = creat(&(0x7f00009cb000-0xa)="2e2f636f6e74726f6c00", 0x200000000000000) inotify_init1(0x0) getegid() mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000b39000-0xa)="2e2f636f6e74726f6c00", 0x24000c31) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000b39000-0x8)={0x6, 0x6}) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x7) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = inotify_init() mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000b3b000-0xa)="2e2f636f6e74726f6c00", 0x1000800) mmap(&(0x7f0000755000/0x3000)=nil, 0x3000, 0x80047, 0xe810, r4, 0x0) pipe(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f0000b3a000)="2e2f636f6e74726f6c00", 0x4000800) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) 2017/07/30 14:35:58 executing program 6: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) readahead(r0, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000009c000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xb9cd}, &(0x7f000007e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003cf000)={r1, 0x6}, 0x8) r2 = gettid() connect(0xffffffffffffffff, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x8, 0x0, 0x34b, 0x0, 0x0}}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000064f000-0x4)=0x4, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f5f000)={0xffffffffffffffb8, 0x6, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000a4c000)={&(0x7f0000be1000/0x2000)=nil, 0x2000}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000044000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00009d9000-0x8)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000423000)=[], 0x0, 0x10) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(r4, &(0x7f000093a000)={0x8}, 0x8, 0x80800) mmap(&(0x7f0000690000/0x4000)=nil, 0x4000, 0x0, 0x32, r5, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007e1000-0x9)="2f6465762f76637300", 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000+0x376)=[{&(0x7f0000003000-0xbf)="", 0x0}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="000000000000000000000000", 0xc}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000002000-0x2)="0000", 0x2}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000003000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x9) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 14:35:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x5, 0x40, 0x6, 0x1, 0x40, "238b95402f4c113dad06d5083b3239b745f384235482862dc31ae509c355d89c9a6612f0975f22ac1e7c7f870caf8a46c9ad1c038a677d3fa0fccee6199b9b", 0x0}, 0x60) r1 = syz_open_dev$loop(&(0x7f0000745000)="2f6465762f6c6f6f702300", 0xf2, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x73, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) r3 = signalfd4(r2, &(0x7f0000cad000)={0x1fd}, 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)="6465616400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="212a6264657600", 0xfffffffffffffffb) keyctl$update(0x2, r4, &(0x7f0000001000-0x7e)="dabb934628d0910f52101bc03e2c2a615bee350f74691ca63f5a399172d521edb53fb66fd9e98fd8c1e0fa8a94b7504002bf287b5617ea5e046d7251a80c3de858d0224a44aa1a11270f50f0300e24838851190e111b9a07b9af733d50a0bde2170e773b1cb2ca8676333b5ab9483e4107af00443a6813bb341df326bdbb", 0x7e) mmap(&(0x7f00006f8000/0x3000)=nil, 0x3000, 0x3, 0x50, r3, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(0xffffffffffffffff, 0x8, r5) fcntl$getownex(r1, 0x10, &(0x7f000000d000)={0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f0000bb4000-0x8)=0x0) 2017/07/30 14:35:58 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)={0x0, 0x0}, &(0x7f000000e000-0x10)={&(0x7f0000008000-0x8)={0x0}, 0x8}) 2017/07/30 14:35:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x80000000, 0x0}) r2 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f70746d7800", 0x880, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) dup2(r5, r7) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(r7, r6, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000bf8000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) 2017/07/30 14:35:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x3a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000082b000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xa7, "d077e0c0d5075318bd384ce55761c37ac0d33edf04b9be3f0a462e11e864e185efee1a0d93a98f6f58bb99feaba13da6a10717466911a3ef65bdeee3cfd9fc548abd1c7ced01a1b8508bda312fa640431c62bb184dd1cf865e960468c18f54c41baad69f646a55d8f6c14226153f31df19090b385f5fafcdec755117af3e5f52c37700204f1cae4b378c729d06f6df8864b9e2b5f01c2108e8d44c59b32102848e368d35da5b22"}, &(0x7f0000001000)=0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400082) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ustat(0x5, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000004000)={{0x77359400, 0x0}, {r4, r5/1000+10000}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0xb9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) 2017/07/30 14:35:58 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009b7000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_entry(r0, &(0x7f0000001000-0x20)={0x20, 0x8000000000, 0x0, 0x8, 0x100000001}, 0x20) fremovexattr(r0, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setgroups(0x4, &(0x7f0000000000)=[r1, r1, r1, r1]) splice(r0, 0x0, r0, 0x0, 0x100, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x4, 0x80}, 0xc, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x138)=[{0x78, 0x4, 0x400, 0x4, 0x7, "44f64149eb71dab40fc1dd6f6a53ef37778d55a752a7e409a09ca731c4ec605f07264a6781e82b13d59001548b86cf0469612f61e1af58c7ab1e32d9bfc2d4ace467605ea09c6cd09603130c7b6e7587fa931105eb52f0ea0b58d36443d1fa956fb5902c72721d"}, {0x20, 0x0, 0x800, 0x2, 0xfd2, "0e4848435a729a06ea9b6a70af4a3f"}, {0x5c, 0x5, 0x4, 0x3, 0x4, "ed0cacd617e61ab71a359af343d40c3a3c94799a86c5ac7c555c367d482dcaf25947462db493352b6582a220e9a5cb20f967e9ff16c7179ba1f006993e57a1404bd5d3ef1828b7686e6381d0"}, {0x44, 0x401, 0x0, 0x8, 0x8001, "9a46b65ceb1195a04d3aaff20b4f7a928b9d58b9525ca38d452f416da539d654029f1faceb4aad494ebd5add84eb361cccb7"}], 0x138}, {&(0x7f0000002000-0x338)=[{0xec, 0x6, 0x300, 0x7547, 0x4, "f6020ba5aa87315aaa7b237815783046f397b8dc246c6fba937a964b583a764810ac0f421ea268a0d3bbba5e8918d858fdd2c112e008e4e764d4639314858b0dee3c4a46474b9d4527ecea4b2f545265d014a5c3fa554e631139345f3b9e343af4b340943855754995aaa0e49295e34cdc8e3b025adfd089a727832ef736d8c0651d6a0c7951fcdb020ab1705c28b044c571b30d38fa278abbe854e427d873c048b1439a781791158ec2d3328e2a9f8110763732f99a773096d306433455d35b7434a92bf2e6356dc483408ea28bfe460d3861f796b0a261517ffd"}, {0x84, 0x800, 0x102, 0x7, 0x5, "e0667d93c9942693203c754184af1fb38dabd4233f6a75cb482fb7cebf72bc676f8f28ed8688b537c1ee7164c101e90afa0358964b8fc05ff20a08ebf2aae15a51b048b774e38ec800dae205c50a00046cd362c3676c8eb3eccd3592f4f534e4d49a5b7c20070e71f20b544ba9cff1bf366717"}, {0x80, 0x100000000, 0x200, 0x7, 0x0, "de055f3111050701562b1e597bbc5b88c866bb002ca13ec6b1737c791bc29a403575a4b85bf79321f310b1be0a038a0340a116dd166eb09d2b9124908785c3682c74dc8a4dc3c493c4e582726e8e1312b65b7f8299908c50a4a2ff9c84392c622158b96cf3242e1f30b30381f1fd99a1"}, {0x54, 0x1f, 0x0, 0x6, 0x1, "f7975080053ed6aef39e8d88456c2985509d7d76cb554655d9b02c2834404c6f0cad6c597bdea27f12260ef1144b15f107312b78a03c2eea4d2fdf0bdd54b53541673c"}, {0xa8, 0x4, 0x200, 0x20, 0x7fff, "96b455e24c342b5d33d12be7e03f05045261b8ec158469c3da15e456ef433c253f30573e8157257fdb6f01d2344329b6601cfa2b9963e849e95e05d4183efe625fa3c05c2bf9cf86b8ae2d03fcbac4c5b808c22c20c0d40dae5d633599d3ac1459679b3d7500517b4aa8a5506c255de5fdce5912cd596f1f3110a02200e7dd513f17bb393a8976b97151f26d0eae79ee80152f6dd3"}, {0x18, 0x9, 0x8, 0x20, 0x200, "e886047fe9fc70"}, {0x34, 0x6, 0x4, 0x6, 0x0, "34608e89a07e58ac12b21ff7472d8b4675b068c2e3d76d53baa5ba7375522274788eee"}], 0x338}], 0x2, 0x0, 0x0, 0x4080}, 0x8050) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x3, [0x1, 0xffffffff, 0x6808532e, 0x1, 0x6, 0x7, 0xfffffffffffffff7, 0x2]}, 0x5c) r2 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x20) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x100000000, 0x0, 0x7, 0x3ff, 0x7, 0xffffffffffffff80}) r3 = memfd_create(&(0x7f0000001000-0x1)="00", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff, 0xffffffff, 0x0, 0x9}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x8}, 0x8) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000004000-0x1)="00", 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common="69705f76746930000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000003000)={&(0x7f0000002000/0x1000)=nil, 0x7ff, 0x2, 0x0, &(0x7f0000002000/0x2000)=nil, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000006000-0x6)={0xffffffff, 0x81, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2017/07/30 14:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) timer_create(0x7, &(0x7f0000eeb000)={0x3, 0x1, 0x0, @pad=[0x0, 0x3, 0xfa91, 0xffff, 0x3ff, 0x100000000, 0x40000000000, 0x1]}, &(0x7f0000eec000-0x4)=0x0) timer_gettime(r1, &(0x7f0000bac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d3a000)=0x0, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eed000-0xe)="2f6465762f6b657963686f726400", 0x40, 0x0) r3 = add_key(&(0x7f000003e000-0x8)="6b657972696e6700", &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f000003d000)="7472757374656400", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) r5 = accept$inet(0xffffffffffffffff, &(0x7f000096b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000b49000)={0xffffffff, 0x8, 0x800, 0x9, 0x9}, 0x14) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008f6000)={0x0, 0x0}) ioprio_set$pid(0x3, r6, 0x1) keyctl$setperm(0x5, r3, 0x8000000) keyctl$search(0xa, r3, &(0x7f000017d000-0x6)="6c6f676f6e00", &(0x7f0000218000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) keyctl$search(0xa, r3, &(0x7f0000028000-0x8)="6b657972696e6700", &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000eee000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000c07000-0x8)="2e2f66696c653000") mknod$loop(&(0x7f000044a000-0x8)="2e2f66696c653100", 0xe040, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000ca7000)="2f6465762f766373612300", 0x100, 0x101000) timer_create(0x7, &(0x7f0000668000)={0x1, 0x1, 0x2, @pad=[0x3, 0x8, 0x3, 0x6, 0x3f, 0x4, 0x8, 0x0]}, &(0x7f0000764000)=0x0) ioctl$sock_netdev_private(r7, 0x89f2, &(0x7f00000bc000-0x5f)="098d4a314a99665fe485bc34774c6632fc2e52453c4768d333284532e5a225131ecfaa94f54b4884c5468524d8164ef169f6a65c431080e5f00ed4881f8bf88d252890396a983d394c5585b5bb016c21d07a50ace82af6762f84f663e6b319") 2017/07/30 14:35:58 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a5000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000e28000/0x2000)=nil, 0x2000, 0x6, 0x32, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009f3000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d63000)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9a000-0xf)="2f6465762f73657175656e63657200", 0x4001, 0x0) r2 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x400000000001) fchmod(r1, 0x110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000-0x50)={0x2, 0x7, 0x5, @pad=[0x5, 0x8, 0x3, 0x7ff, 0xd4, 0x6, 0xc9e, 0x677120da]}, &(0x7f0000e29000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {r5, r6+10000000}}, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r7 = accept4$inet(r2, &(0x7f0000adf000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016e000)=0x10, 0x5c8aa079d2ef669c) r8 = socket$inet6(0xa, 0x400000000001, 0x6) setsockopt$inet6_int(r8, 0x29, 0x31, &(0x7f0000268000-0x4)=0x100000002, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e2a000-0xa0)={0x0, 0x98, "9a17dfec802a73922a6898c606ee8c5f419374409de567bf66aabfd6079dabc7eb234224061e4ab241992b99f0e30f9795043205a6477364fc959ed05b91c5dd8416035b14cae4310bc8192419eb2669a8a9acb4a3fe9a5b204b84f01a3c3e28cadfa6503fa18e94be43f6c6d8c0bee5a98aa61aab7228eb42471d43a30036ccd0d3c2ab0fbb5449e66e0027d18b3a901045cca1a585812f"}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000e28000)={r9, 0x4e, "e08c1089c40caa1d02d1fd518045df4873ba7a4e1e9d6bb3a7a06f5071a7b69bbcf3f0d2408104008c2be5d7f07777af1c4e88af0505d86e8ae19dd1b3f8bb74cfe1d56c92bf7585c1cffbc649b4"}, &(0x7f0000e28000)=0x58) sendto$inet6(r8, &(0x7f0000a76000-0xdb)="82", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/30 14:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000056a000+0x153)="7573657200", &(0x7f0000d14000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000822000)="00", 0xffffffffffffffff) r0 = request_key(&(0x7f0000d6b000-0x5)="6465616400", &(0x7f0000411000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001fc000)="656d302d5c00", 0xfffffffffffffffb) r1 = syz_open_dev$mice(&(0x7f0000ff9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) getdents64(r1, &(0x7f000095b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) keyctl$search(0xa, r0, &(0x7f000052d000)="64b4236400", &(0x7f0000d99000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r3, r2) r4 = open(&(0x7f000040e000-0x8)="2e2f66696c653000", 0x404, 0x2) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000000)="ca9054728026d78d161a6da429") remap_file_pages(&(0x7f00000f6000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x6, 0x20000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000466000-0xb)="2f6465762f6877726e6700", 0x101040, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2017/07/30 14:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x3, &(0x7f0000e4f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000870000-0x10)={0x1, &(0x7f0000429000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000743000)={r1, 0x3}) mkdir(&(0x7f0000808000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00009ed000-0x8)="2e2f66696c653000", &(0x7f0000dd3000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f00003e2000-0x1)="08") utimes(&(0x7f0000017000-0x8)="2e2f66696c653000", &(0x7f000005b000)={{0x0, 0x0}, {0x0, 0x0}}) lsetxattr(&(0x7f0000480000-0x8)="2e2f66696c653000", &(0x7f0000119000)="72616d667300", &(0x7f00004d5000-0x4b)="73656c696e7578af766d6e6574316367726f7570776c616e3173656c696e75782470707031252a262b3a656d3173656375726974792f6367726f7570736563757269747929776c616e3100", 0x4b, 0x2) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000032000)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x8000007ffbc, &(0x7f0000030000-0xe9)="") 2017/07/30 14:35:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x18083) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a9000)="2f6465762f73657175656e6365723200", 0x801, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3000006, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c29000/0x2000)=nil, 0x2000, 0x1000008, 0x4110, r0, 0x50) r3 = getpid() mmap(&(0x7f0000e72000/0x3000)=nil, 0x3000, 0x100000003000008, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x1, 0x0, 0x0, @tid=r3}, &(0x7f0000001000-0x2)=0x0) timer_getoverrun(r4) mmap(&(0x7f00003a8000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x4e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fde000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xc) pipe2(&(0x7f0000973000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f00003ec000/0x2000)=nil, 0x2000, 0x3, 0x32, r5, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000064b000)=0x1000000000000003) perf_event_open(&(0x7f0000323000)={0x1, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x200, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x40000) shmget$private(0x0, 0x4000, 0x78000001, &(0x7f000038f000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x801, &(0x7f00006b1000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x780000c4, &(0x7f0000a48000/0x3000)=nil) socket(0xf, 0x80007, 0x0) shmget(0x1, 0x1000, 0x0, &(0x7f00008cf000/0x1000)=nil) stat(&(0x7f0000406000)="2e2f66696c653000", &(0x7f00004cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() shmget(0x0, 0x4000, 0x1014, &(0x7f0000ca2000/0x4000)=nil) perf_event_open(&(0x7f0000e87000)={0x6, 0x78, 0x28000000000, 0x9, 0x4, 0x40, 0x0, 0x81, 0x2000, 0x4, 0xd57, 0x8001, 0x1, 0x6, 0x0, 0x4, 0x0, 0x7, 0x8001, 0x40, 0x1, 0xfffffffffffffff8, 0x1, 0xffffffff, 0x40, 0xae, 0x0}, r1, 0xfffffffffffffffa, r0, 0x3) move_pages(r3, 0x9, &(0x7f000028f000)=[&(0x7f0000c30000/0x1000)=nil, &(0x7f0000e38000/0x1000)=nil, &(0x7f0000ad9000/0x2000)=nil, &(0x7f000008b000/0x3000)=nil, &(0x7f0000195000/0x5000)=nil, &(0x7f0000a0d000/0x4000)=nil, &(0x7f00003e9000/0x4000)=nil, &(0x7f0000d3e000/0x1000)=nil, &(0x7f0000a8c000/0x1000)=nil], 0x0, &(0x7f0000a60000-0x1f)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b6c000-0x24)={0x1800000000, 0x2, 0x8, 0x7, 0x9d2f, 0x90, 0x7ff, 0xfffffffffffffffd, 0x7, 0x100000001, 0x3, 0x2}) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffff8) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2017/07/30 14:35:58 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0xfffffffffffffffe, 0x0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d13000-0x4)=0x6, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000343000)={0x0, 0x0}) mmap(&(0x7f0000c2f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x3) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009bf000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getgid() mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000649000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027f000)=0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x2, 0x2005e, r0, 0x800000000000) mmap(&(0x7f0000b67000/0x2000)=nil, 0x2000, 0x2000000000003, 0x1910, r0, 0x3) r7 = gettid() mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff2000-0x4)=0xc) r9 = getgid() sendmmsg$unix(r0, &(0x7f00002fc000)=[{&(0x7f0000ae9000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000938000-0x10)=[{&(0x7f0000682000)="09071c20705841633384c5275623f7824e89983e6d6a2e7c903ffc27e86518569b3c2b73d84c4970055987208a12", 0x2e}], 0x1, &(0x7f0000ff2000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x4, 0x20000010}, {&(0x7f0000ff1000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001d1000-0x50)=[{&(0x7f0000737000+0xec8)="", 0x0}, {&(0x7f0000ff2000-0x26)="dd2b38e7c06c81192787dce022fa3f7fb58b9e2bfa92212f59f2962d73b69c10ece584424175", 0x26}, {&(0x7f0000ff1000)="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", 0x1000}, {&(0x7f0000693000-0xc5)="e09e218f0a826dad43ff375b0cd1909b014b5d038326fc537ef97bf10399bb94eb6a6790356b0801b4531c684e533808f2f9312f5bea03d288168facdd865d530536490349ed7c62c1b4f7816633e5cd1e24ae44a25dffe609b5edf018fa97a79eda0c2b129cf9815f30930d55f1bfd958677f527e1c1a8994a726984e798a507292e5e30d6821f292d5815bc707453d80140b638657a2bfed6a801ff82495f5da551202f61ae0a258f3429e1a52faffc1b9d066edb7aebdba1fd270864ca41b0fe730e293", 0xc5}, {&(0x7f0000e73000)="43437599e7065ce852cc4af9af48e7a7d46e1449540e4cd1a4a36d0863ab56d0a64944c17b8b41dcd49be15d644d74c7b486b807ca5f31e7ecd4ffd326c3b38e530e5cf532abda8bc0829d089138c70ec1371794ab18eff41bcc3dca0898ee1c2a90e426281278c533963efe7a85d46d7cfa335801f548ec", 0x78}], 0x5, &(0x7f0000401000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x5, 0x40}], 0x2, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x10000000000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x43, 0x32, 0xffffffffffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d13000)=0x5, 0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000d14000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x40001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001cb000/0x4000)=nil, 0x4000, 0x3, 0x12, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff3000)=0x7fffffe, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000d12000)={0x10001, {{0xa, 0x2, 0xf02f, @loopback={0x0, 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d12000-0x40)={0x4fe, 0x1000000007, 0x1f, 0x101, 0x2, 0x3, 0x1, 0x10001}, &(0x7f0000d11000)={0x4fe6b8c5, 0x3, 0x7, 0x5, 0x4abc9029, 0x7f, 0xf5, 0x0}, &(0x7f0000d12000-0x40)={0x0, 0xffffffff00000000, 0x1000, 0x5, 0x4, 0x9, 0x78ce04b9, 0x400}, &(0x7f0000d12000-0x10)={0x0, 0x989680}, &(0x7f0000d12000-0x10)={&(0x7f0000b23000-0x8)={0x1}, 0x8}) pipe2(&(0x7f0000ff3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvmsg(r0, &(0x7f0000d0f000)={&(0x7f0000d10000-0x20)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x20, &(0x7f0000d0f000)=[], 0x0, &(0x7f0000d10000-0x22)="", 0x0, 0x0}, 0x0) mmap(&(0x7f000083e000/0x12000)=nil, 0x12000, 0x2, 0x18010, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000687000-0x38)={&(0x7f0000a70000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001fc000-0x90)=[], 0x0, &(0x7f000064f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0xfcf3}, 0x40000102) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x4000)=nil, 0x4000, 0x0, 0x1d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x100000d, 0x40130, r0, 0xffffffffffffffff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ff5000-0x38)={&(0x7f000094c000-0x3)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d0b000)=[{&(0x7f0000563000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000ff5000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000925000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ff6000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000ff7000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000ff7000)="0000000000", 0x5}, {&(0x7f0000ff8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000ffa000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000d0c000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b, 0x1}, 0x2100) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff6000)=0x4f, 0x4) 2017/07/30 14:35:58 executing program 6: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)="2e2f62757300", 0x0) r1 = open(&(0x7f0000011000-0xc)="2e2f6275732f66696c653000", 0x80000000880c0, 0x0) truncate(&(0x7f0000030000)="2e2f6275732f66696c653000", 0xe88c) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000039000-0x30)={0x49, 0x1, 0xd, 0x1ff, 0x5, 0x80}) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x1000000000003, 0x12, r1, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f000003a000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000039000)="2e2f6275732f66696c653000", &(0x7f000001f000-0x9)="2f6465762f73672300", &(0x7f0000039000)="00", 0x1, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) utimensat(r1, &(0x7f0000038000)="2e2f6275732f66696c653000", &(0x7f0000039000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) getdents64(r0, &(0x7f0000007000-0x12)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000039000)="2e2f6275732f66696c653000", 0x2102, 0x0) fallocate(r1, 0x1, 0x0, 0x100) 2017/07/30 14:35:58 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000000000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000004) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000b5a000)=0x20000, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1000000003, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fcd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x400, @loopback=0x7f000001, r3}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r2, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) socketpair$inet(0x2, 0x0, 0x9, &(0x7f00006f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000420000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r1, 0x40002) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, r1, 0x1000001fd) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r1, 0x2000000000000) mmap(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000cb4000)=0x9, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x2000008, 0x4032, r2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x3, 0x40011, r4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x2812, r6, 0x4) mmap(&(0x7f0000c7c000/0x4000)=nil, 0x4000, 0x4, 0x10, 0xffffffffffffffff, 0x0) 2017/07/30 14:35:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f00007f0000-0x9)="2f6465762f73672300", 0xcfa, 0x80) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000015a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20080, 0x0) mmap(&(0x7f0000a15000/0x3000)=nil, 0x3000, 0x4, 0x30, r0, 0x6) setsockopt$ax25_int(r0, 0x101, 0xe02262b92b927feb, &(0x7f0000a18000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x54, 0x4) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a18000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a15000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a18000-0x28)={0x1, 0xfff, r2, 0x5, r3, 0x4, 0x8000, 0x8}) prctl$setptracer(0x59616d61, r2) capset(&(0x7f00002bd000-0x8)={0x19980330, r2}, &(0x7f00002ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getpeername$netrom(r0, &(0x7f0000a17000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a15000)=0x10) ioctl$TIOCSTI(r1, 0x5412, 0x100000001) ioprio_set$pid(0x1, r4, 0x800000000004003) 2017/07/30 14:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000047a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000084a000)={0x3, 0x8e0, 0xa, 0x8000, 0x5, 0x200, 0x1ff, 0x1, 0x0}, &(0x7f0000666000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dee000)={r1, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3f, 0x9b1a, 0x5, 0x7f, 0xcbd, 0x7ff, 0x7f, 0x5, 0xfff, 0x20, 0x3, 0x375f, 0x80, 0x4]}, &(0x7f00005bc000-0x4)=0x108) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x6, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f00008db000)={0x0}, 0x8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000449000-0x4)=0xfffffffffffff000, &(0x7f0000fec000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00009ab000)={0x100000000, 0x7, 0x200, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ftruncate(r4, 0x6) syz_open_dev$sg(&(0x7f0000fcd000-0x9)="2f6465762f73672300", 0x0, 0x800) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000379000/0x4000)=nil) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r8 = inotify_init() r9 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f00007a8000)={0x2000000002, 0x0}) inotify_add_watch(r8, &(0x7f000064a000)="2e2f636f6e74726f6c00", 0x80000000) 2017/07/30 14:35:58 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000083000-0x2d)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fbf000)=0x2d) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a95000)="2f6465762f73657175656e63657200", 0x0, 0x0) r3 = creat(&(0x7f000035c000)="2e2f66696c653000", 0x40) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e63000)={0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc1000-0x4)=0x0) r7 = getegid() sendmmsg$unix(r1, &(0x7f0000466000)=[{&(0x7f0000fc0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003df000)=[{&(0x7f0000fc0000)="125adbead2646865864fc5a11cbde637ae9e258a29b7fb0fc369f4c7774e0d1a4fb8eea73eba342b7e7e2cac0e0ac31104681cc955bc616b47b068ff7aa2b11504b76983140711e3cbdce7003b18", 0x4e}, {&(0x7f0000be0000)="23a3c7ab503ecf7b513eb2692879a76b9381e2545cc3b2419b3ccfddbc99045582d82580095f6d4e43345ba1fbdda528a32e7bbd078a02b3ab18f5bb2975bd7729b1c7c9cc1269a61b8adbc7f91fdc3c662778480816afd3ec782bed9cd7a7183794bfe8f431319a3c22066b02c62a36dd9eb91d0b48808996df35306783e52aacd1db94e39f566e74ad3fa5322890ee13c9e14fb281600e521fbf78b5bfb92f89d203bcc5bea0bb86ae16b97adbe290dfcf3d8db3a99c9129b89cb1587b4aef28991aa07a5c60f35a51a2f70972b2ce9533115d91aee442b28b47a8c4dc6e2d8ebd", 0xe2}, {&(0x7f000006f000-0xc6)="5423db82dfa3c793e4aa61801f65fd578828e3dce0400a8a25dae6033417b372d4a408b43c0d776103dbf9197997effb9e84c72b54ed051360bf2c03f69a2ca3fe86e2dee14eb5b448c4152860f66455744e2bb5bf57a14505e168adbf551c9f1902a837333cade7a53b67f6a2f24b50f93262c6a404c050b5c4e04f0354b4d321408e2651ce8097a44e489b6b7b09090139902dcd7c238f6a27ce40618eaa1a3cef48179b76b35f76c2958392851bdfbac5d68ead9c62f64110666d0b9c0488cb5d4985ce2d", 0xc6}, {&(0x7f00003a9000)="0ecb181c2f86e2bb6c68f9d858907eb1b3aa319f40ac40998a40a45dcf839874ec429ba9b1ac7efa035d87cf6022f456821c464e3e024d9e79c506b9da3fe10f4f6a3fda3f95cb229d35b5dfdbf84c6af46fef99ea580b1a722f5365660fac4a6b9a9d023775c1c59a74bc16878e05b115895a59f066fb15396e3cbe0108fee7372119abcfaa95eca1f2521dd0121ad18acc3e15bd74c9ce67d55b58af88f670bea220f987193dc113f0228f0a49021346e1c1c7a137e5cbef1eac2be337a635acc607f66e5e0f6be2ebd2d51a7c74c8a4cae9574d3595", 0xd7}, {&(0x7f0000fc1000-0x4b)="3298a38b47eb905dc554e5044011332b8828895f50a5eec1fb45a09d87cd789e5d6889ae76224cd87444893722a6d56f65bffb40cc40fdb259528c4ebe329230b6f64a9cbcfc2bbb3620e1", 0x4b}, {&(0x7f00007d9000)="09a15f2c578b99091d5eec242d2ced75e329044409047d55a15ec2c653387f3643ac429ed40e0bfb61edab849d781846bfab36da1d9d0c81c3a2f5bd72ee7a428dff2a4dc4c8fa915d8918b8ce0c268babbaa06242c46d9c0b7cada3d915dc6a4dbf71df3bd1e86dcfab2d748f698637c832923a378723c73da051aa0f71608033958b2a877214f49d8fce7ace8a51256b03637baa36dd5f4b696339b9f4310deb103a9dd0d869057c513cf0b9989f1b9a2fa5d5be091f5da679eb5589caf0272d9b4662e0648baa606e8b1840ed", 0xce}], 0x6, &(0x7f000040c000)=[@cred={0x20, 0x1, 0x2, r4, r0, r5}, @cred={0x20, 0x1, 0x2, r6, r0, r7}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r2, r1, r2, r3, r1]}], 0x4, 0xc0}], 0x1, 0x4000) mkdir(&(0x7f000038e000-0x8)="2e2f66696c653000", 0x1) connect$inet6(r3, &(0x7f00005f9000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e8a000)=0x0, &(0x7f0000fbf000)=0x0, &(0x7f0000fc0000-0x4)=0x0) getegid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x203, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f10000+0x160)="2e2f66696c653000", r0, r8) socket$inet_dccp(0x2, 0x6, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000138000)=@hdr={0x1, 0x5, 0x0, 0x6, 0x7, 0xffffffffffff0001, "aab9a1d550ec8e757ea775f93a7263b638494b2c2269ca5ec334c6d4a9161c6d24554f83eae1dff7e4eaa9d992eb0d07e3e3c5bfc1163b231aafb9c1d2d37bb1be7753b67e7433c99d2877e82838a6c13c8e48e02ef8d573e3da70d3b88dfb54ad1f0c03591f2c5fdaaa9367c792c01ebf0486e571ce568d49706f5116920fc2bfb8b9c72ca696d9bb0b8b7303f1dee9f89f40f491958196b7f6dacefa45c7f0b9"}, 0xac) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000d79000)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fc1000-0x28)={@generic="c1a298649bd6a4afd5d1980482e04245", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005c0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x37, 0x1, 0x9, 0x7, 0x20, 0xa0, 0xf01, r9, r0}, {0x3ff, 0x8, 0x4, 0xd26c, 0xfffffffffffffff9, 0x9, 0x3, 0x80}, {0xe7, 0x0, 0x7fff, 0x1484}, 0x4, 0x5, 0xffffffff, 0x1, 0x0, 0x1}, {{@in=@rand_addr=0x100000000, 0x7, 0x34b0}, 0xf, @in=@loopback=0x7f000001, 0xd10, 0x1, 0x1, 0x3, 0x5, 0x3fd, 0x4}}, 0xe8) 2017/07/30 14:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = accept4(r1, &(0x7f00001f4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b90000)=0x10, 0x807fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001f7000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000a67000/0x4000)=nil, 0x4000, 0xa, 0x10, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0xffffffffffffffff, &(0x7f00007ee000/0x4000)=nil}, 0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fac000-0xf)="2f6465762f73657175656e63657200", 0x101200, 0x0) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f000055e000)=0x0) mremap(&(0x7f0000682000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00006c7000/0x2000)=nil) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e6f000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x3, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) munmap(&(0x7f0000e16000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, r1, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f00004b8000/0x2000)=nil) shmdt(0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) setsockopt(r6, 0x107, 0x2, &(0x7f000044e000)="012d0001010706a00000000000c4ffcc", 0x10) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) mmap(&(0x7f0000e16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e16000)={@rand_addr=0x40, @broadcast=0xffffffff}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 14:35:58 executing program 3: mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa9000/0x4000)=nil, 0x4000, 0xfffffffbffffffff, 0x100000032, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00008c6000-0x4)=0x5) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x969, 0x0) r2 = gettid() perf_event_open(&(0x7f00008db000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000574000)="2e2f66696c653000", &(0x7f0000000000)="09", &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x2071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000519000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000404000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x100000000000000, &(0x7f00005af000)="24b38b20d0ef3654115223ef6cf736327575c041e002a8089496079b1b45209349041eca724fdec73fab9b04e4a4a5af1d66000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f183ef3fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d00990000000557bf8917cad630598f6e01fd1770012d78aabb64fffffff30000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be225531b90e6af7a5e0c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf23882ca9fc03b4e70b06d430459ac2a942a7b001", 0x134) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x7fffffff, 0x4, 0x10000, 0x2}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005b0000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) socketpair$inet6(0xa, 0x80007, 0x101, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f00005b1000)="2f6465762f73672300", 0x10000000, 0x101000) gettid() [ 88.814247] syz-executor3: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 88.836017] CPU: 1 PID: 19141 Comm: syz-executor3 Not tainted 4.9.40-ged32335 #11 [ 88.843639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.852972] ffff8801d1c27880 ffffffff81d8d829 1ffff1003a384f13 ffff8801c8fb0000 [ 88.860987] ffffffff83ab7400 0000000000000001 0000000000400000 ffff8801d1c27990 [ 88.869003] ffffffff8144bc62[ 88.871118] qtaguid: iface_stat: create(lo): no inet dev [ 88.871157] qtaguid: iface_stat: create6(lo): no inet dev [ 88.871463] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 88.871489] qtaguid: iface_stat: create6(lo): no inet dev [ 88.894524] 024000c200000003 0000000041b58ab3 ffffffff8418db5d Call Trace: [ 88.902253] [] dump_stack+0xc1/0x128 [ 88.907606] [] warn_alloc+0x212/0x240 2017/07/30 14:35:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005f5000-0x12)="2565746831736563757269747947504c6100", 0x0, 0xa0, &(0x7f0000000000)={0x8, 0x3f, 0x3, 0x7f, 0x4, 0x2, 0x5, 0x9}) mmap(&(0x7f0000b32000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000000000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000004) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000b5a000)=0x20000, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r3, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r2, 0x40002) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, r2, 0x1000001fd) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000128000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000f61000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f60000)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r2, 0x2000000000000) mmap(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000cb4000)=0x9, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x2812, r4, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c2c000-0x1)="f6", 0x0) 2017/07/30 14:35:58 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000872000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r0, 0xfffffffffffffffa) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_inval_inode(r2, &(0x7f0000000000)={0x28, 0x9, 0x0, 0xd44, 0x1, 0x4ce77877}, 0x28) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x4, 0x36, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000f6a000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 88.913051] [] ? zone_watermark_ok_safe+0x280/0x280 [ 88.919707] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 88.926534] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 88.933188] [] ? __alloc_pages_slowpath+0x1e50/0x1e50 [ 88.940015] [] __vmalloc_node_range+0x3f5/0x5f0 [ 88.946315] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 88.953141] [] ? kmalloc_order_trace+0x7a/0x190 [ 88.959449] [] vmalloc+0x5b/0x70 2017/07/30 14:35:58 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_set$pid(0x0, r0, 0x8) add_key(&(0x7f0000001000)="7472757374656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffff7fffffffff8) add_key(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) removexattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x5)="7573657200") r1 = getpgid(0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept(r2, &(0x7f0000001000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) r3 = gettid() rt_tgsigqueueinfo(r1, r3, 0x1, &(0x7f00009e3000-0x10)={0x0, 0x1000, 0xffffffff, 0x53}) keyctl$link(0x8, 0x0, 0x0) 2017/07/30 14:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x0}}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) sendto$inet(r0, &(0x7f0000dff000+0xe96)="9e4564572e913fb896c1c51c583bf900970424c61e35121e5939595a32589443290ee4f915ccf60b5b3e3608f7beae23dd64b4112f430509fe246ac66a477f82584aa30ed2dd8cc97375a0eb841f715bedfd623c738a555267be798139ce8398840bad08a1acc39cbcf4043a367da9843b9193bff0983600909d162a54508c335e7f6f55d50cc9e08c3934c80467", 0x8e, 0x4, &(0x7f0000559000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000103000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4e01) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e75000+0x1b7)="2f6465762f6175746f667300", 0x8000, 0x0) linkat(r1, &(0x7f00000a9000-0x8)="2e2f66696c653000", r2, &(0x7f00004c6000-0x8)="2e2f66696c653000", 0x400) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00005fb000)={0x8000, 0xc, 0x101, 0x1}, 0x10) 2017/07/30 14:35:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f00005c2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000929000-0x4)=0x10, 0x80000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000522000)="2f6465762f736e642f73657100", 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00005fd000-0xd)="2f6465762f736e642f73657100", 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f000000b000)=0x20010100000001, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r2, 0x30002) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000e4b000-0x78)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0x4, 0x80000000, 0x73e, &(0x7f0000d58000)=@common="7465716c300000000000000000000000", 0x3, 0x6, 0x0}) sendfile(r3, r2, &(0x7f000023f000)=0x0, 0xfec) bind$inet(r3, &(0x7f0000f9c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x100005}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) close(r4) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00003c8000-0x4)=0x402) r5 = accept$ipx(r0, &(0x7f0000c3f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000d9000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000f00000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000f75000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c75000)=0x0) tgkill(r6, r7, 0x7d) exit(0x1d3) socket$netlink(0x10, 0x3, 0x0) 2017/07/30 14:35:58 executing program 1: mmap(&(0x7f0000693000/0x3000)=nil, 0x3000, 0x20000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001b2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000782000-0x4)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101005) write$evdev(r0, &(0x7f0000548000)=[{{0x2000, 0x3}, 0x1, 0x64, 0x0}, {{0x0, 0x0}, 0x969, 0x5, 0x87315}, {{0x77359400, 0x0}, 0xffffffff, 0xced, 0x8}, {{0x7, 0x4}, 0xfffffffffffffffe, 0x202, 0xf65}], 0x60) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x40000000b, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)="6269675f6b657900", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x57)="268cafed0404531ae0447ffe28e6c0477ab564130ff36d675ba207d72179342c3f7c02326ec614cf30d63b5c715cf267f188554956279a816c9df4b1501569e2314f919f9fba4ebc30590cffd52223e5b991b79e6ecc8b", 0x57, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000693000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)="73797a6b616c6c657200", &(0x7f0000693000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000696000-0xcc)="96b9543a79edba977cc270313bb19193cbc3f6d2b5bc0af6b5bd1febdc30ee741a63a8297c44f9b1d9bcfa9bc47d437e7dfc3602ad7e09e8c4b6aac567a4120ad0be42883aa5c5d0903ce896098434c23c767899c89aa905f594a6d89a1873be2e77aff82639cd74cabe154355a1e8f59b57b5626c8a2f6f108b5ce59271f954dec1cedae25d30683ed6cd4032700fa79746e359c93a13027f3460945804692d23ca7a5a3f02a0819064230a4471266ac598504da20901e718e688211d5f89bd69e11415361a093c1c23b7c6", 0xcc, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000)=0x3) keyctl$search(0xa, r3, &(0x7f0000696000-0x5)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000003000)=0xffffffffffffff6f, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000694000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) socketpair(0xd, 0x6, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f00003ca000+0xe7d)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00006a5000)={0x42424242, 0x42424242}, 0x0, 0x0) mkdir(&(0x7f00008b5000)="2e2f66696c653000", 0x7f4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f0000316000)="72616d667300", 0x0, &(0x7f000000a000)="") [ 88.964451] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 88.970930] [] xt_alloc_entry_offsets+0x41/0x60 [ 88.977243] [] translate_table+0x21a/0x1e80 [ 88.983211] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 88.990227] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 88.997078] [] ? check_stack_object+0x68/0x140 [ 89.003291] [] ? __check_object_size+0x174/0x3a9 [ 89.009664] [] ? 0xffffffff810002b8 [ 89.014910] [] do_ip6t_set_ctl+0x2be/0x470 [ 89.020784] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 89.027435] [] ? mutex_unlock+0x9/0x10 [ 89.032949] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 89.040017] [] nf_setsockopt+0x67/0xc0 [ 89.045524] [] ipv6_setsockopt+0x115/0x150 [ 89.051387] [] tcp_setsockopt+0x82/0xd0 [ 89.057007] [] sock_common_setsockopt+0x95/0xd0 [ 89.063332] [] SyS_setsockopt+0x160/0x250 [ 89.069109] [] ? SyS_recv+0x40/0x40 [ 89.074354] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 89.080992] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.087798] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.094346] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 89.110839] Mem-Info: 2017/07/30 14:35:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000002000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000000000)="0000000000000000", 0x8}, {&(0x7f0000001000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x6, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x81}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000003000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0x97) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000-0x20)={@generic="a771f82176760d93ee5d851a20bee7a6", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000-0x8)={0x0, 0x800}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={r3, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000006000)="0b1bbb412ca612585b15112ca25ea3d2df8bea311e20630e872ac0d5bab3bbdaf0b32c7f8f4110585e7ee4d1b2e989d896feb78bbd1e33e794ad2821e9b192dbd64869a8fb0d4d5848f1425af09e0663a3b79840cd2fb33b2e650c1b10", 0x5d) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x12d200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000-0xb8)={r3, 0x0, 0x7fffffff, 0x3f, 0x5, 0x7, 0x1, 0xfff, {r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000, 0x10000, 0x7, 0xbdd, 0x9}}, &(0x7f0000007000-0x4)=0xb8) sendto$llc(r2, &(0x7f0000005000)="e741ced1da5627", 0x7, 0x4000, &(0x7f0000007000-0x10)={0x1a, 0x1f, 0x7, 0xd6, 0xf8, 0x80000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 89.113345] active_anon:82684 inactive_anon:51 isolated_anon:0 [ 89.113345] active_file:3685 inactive_file:4721 isolated_file:0 [ 89.113345] unevictable:1 dirty:82 writeback:0 unstable:0 [ 89.113345] slab_reclaimable:6842 slab_unreclaimable:23383 [ 89.113345] mapped:20868 shmem:58 pagetables:750 bounce:0 [ 89.113345] free:1487187 free_pcp:453 free_cma:0 2017/07/30 14:35:59 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f57000-0x8)="2e2f66696c653000", &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x10066, &(0x7f00006f5000)=0xfffffffffffffffd, 0x4) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00009d6000)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f000000d000)="2f6465762f7572616e646f6d00", 0x0, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat(r3, &(0x7f0000fc2000-0x8)="2e2f66696c653000", 0x12000, 0xa) splice(r4, 0x0, r3, 0x0, 0x6b9d, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x20000008, &(0x7f00000cd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r5, &(0x7f0000799000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x100, 0x0, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000c36000)="2e2f62757300", 0x8) sched_rr_get_interval(r6, &(0x7f0000ef5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000647000/0x3000)=nil, 0x3000, 0x1000000, 0x200000000000010, r7, 0x0) r8 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x2) mmap(&(0x7f0000daf000/0x2000)=nil, 0x2000, 0x1000000, 0x75, r8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xdc1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3, 0x6, 0x10000000000800, 0x0, 0x400000000, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x120000000000, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d7a000)="2e726571756573745f6b65795f6175746800", &(0x7f00002c3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031b000)="00", 0x0) 2017/07/30 14:35:59 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000532000-0x10)="2f6465762f73657175656e6365723200", 0x20a00, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f67000)={0x2, 0x1, 0x9bf, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d70000/0x2000)=nil, 0x2000, 0x3, 0x400012, r0, 0x1000003) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f67000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0xfffffffffffffff7, 0x100, 0x3, 0x80200024, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000189000-0xc)="2f6465762f72666b696c6c00", 0x88000, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000993000-0xa3)="b7dbe827f0605c59bb943de5ba082e9f6d5c237be17ae132365610913ca083459dc5ee800ef8abead5d446b6b2265bdefa500da5b2693e8b1b4cf71a82c7b8abd7201279a2e2d2094265b56312f02574fc6db19040d01611306dc389a08dcf8c65885d762f840b1b31dbdb97e7c10f0f89f614e8030643da4b05c4ce2e976f8231880a4ea0e67cf3938d0106681811f38f4413c551398116914835cb36bcf6f6295453", 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000f68000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x4000000000000006, &(0x7f000044f000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r3, 0xf) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f69000)=0x6, 0x4) sendto$inet6(r0, &(0x7f00004e7000)="", 0x0, 0x0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000cff000)=[{{&(0x7f0000f65000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000700000-0x20)=[{&(0x7f0000cfb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x1, &(0x7f0000f66000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000f66000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f67000-0x10)=[], 0x0, &(0x7f0000797000-0x12)="", 0x0, 0x0}, 0x0}], 0x2, 0x82041) [ 89.149946] Node 0 active_anon:345248kB inactive_anon:204kB active_file:14740kB inactive_file:18884kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:83472kB dirty:356kB writeback:0kB shmem:232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24576kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 89.180959] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 2017/07/30 14:35:59 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x7fd, 0x1) unshare(0x0) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00008f0000-0x8)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f0000bb5000-0x8)=[], 0x0, &(0x7f0000f3b000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000229000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb3000-0x4)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fe0000-0x4)=0x0, 0x9f48c09943415d65) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000240000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fe0000)=[{r1, 0x400, 0x0}, {r3, 0x4020, 0x0}, {r1, 0x4000, 0x0}, {r3, 0x9002, 0x0}, {r3, 0x2000, 0x0}, {r3, 0x0, 0x0}], 0x6, &(0x7f0000e20000)={r4, r5+10000000}, &(0x7f0000fe0000)={0x5}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000fdf000)="344ad7c66e87eac42f49a933e6a9016a9f8e0fba947df92050386bf19c78840058072de10325b1e4f2be640fb687ef5f9fab32a923e37f78c63d7e2668c2883eb5") fcntl$getown(r3, 0x9) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mq_timedsend(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3e000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) pipe(&(0x7f0000fe1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r6, 0x29, 0x42, &(0x7f0000874000-0x4)=0x0, &(0x7f0000fe2000-0x4)=0x4) mq_notify(r1, &(0x7f000050e000)={0xfffffffffffffff8, 0x9, 0x2, @thr={&(0x7f0000fdf000-0x5e)="170b800cd92ed5367999d7889e3e123885fea62824af9a118cc47f267d0f03e8a445e2533b2f724b0acf1d700dd76c52f3f6ad170c8da0941053b68365e3bd635971306a6530177ccebc3a864dd1ee319289f051fef182029a59d414953b", &(0x7f0000dc0000-0xd9)="ff1bfd127d4970f73bfc38717b19dbed0b1fcec35267a20fd3f878c5cd319cd194e18806b5ff263d75b297f72aba2f004dabe300b8d1e56876c30cee348fd3ca6727e135b2b647aa85da776eab7b8bd51daa39b57e24675c75ef6abf5d4eb0fc2b698afc5071558213bee496c9d88b03d879e1dddf9782e032f2b410d90c321f7bd8828a70ff802d85d2bcb5bbbd096d55ffa470de13e54eb222d33dc1b36eabd43d400bef25dadd709e7671d72ad3dd712d479cede365fd6b92ef8191e079111a922ba7cc42c09bf6fdd44115375f68868f1909e0c81f16c2"}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000fe1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KDSETLED(r7, 0x4b32, 0xa1) mq_timedreceive(r1, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x0, &(0x7f0000052000)={0x0, 0x0}) 2017/07/30 14:35:59 executing program 5: mmap(&(0x7f00001c4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r0 = creat(&(0x7f0000f48000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x80040, 0x8000000000) fcntl$getflags(r1, 0x40a) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dbc000)={0x0, 0x0, 0x0}, &(0x7f0000db9000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000dbd000)="2e2f66696c653000", 0x210000, 0x44) fcntl$setlease(r1, 0x400, 0x2) uselib(&(0x7f00002f6000)="2e2f66696c653000") truncate(&(0x7f0000db5000-0x8)="2e2f66696c653000", 0x0) epoll_create1(0x100000000007fffb) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c600800000000006001580a42743", 0x23) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000db5000-0x8)="2e2f66696c653000", 0x2000422) unlink(&(0x7f0000db7000-0x8)="2e2f66696c653000") mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000dbd000)="2e2f66696c653100", r3, &(0x7f0000dbd000)="2e2f66696c653100") mq_unlink(&(0x7f0000ae7000)="2e00") close(r1) socket(0x11, 0x80a, 0x0) 2017/07/30 14:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000106000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000f0000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001f0000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000091a000-0x10)={r2, r3, 0x3}) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000202000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000fb8000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000de0000-0x8)={0xb1f, 0x3, 0x8, 0x0}, 0x8) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x80, 0x0, 0x0, 0xffffffffffffffdd}, {0x16, 0x0, 0x0, 0x0}]}) [ 89.229933] lowmem_reserve[]: 0 2910 6411 6411 [ 89.244854] DMA32 free:2981160kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981856kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:648kB free_cma:0kB 2017/07/30 14:35:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d8c000-0x4)=0xe) msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$sg(&(0x7f00007f7000-0x9)="2f6465762f73672300", 0x81, 0x40202) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x0, 0x0, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) readv(r4, &(0x7f0000027000)=[{&(0x7f000011a000)="00", 0x1}], 0x1) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000628000-0x4)=0x7, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r6 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f13000)=0x5) keyctl$join(0x1, &(0x7f0000ea7000)={0x73, 0x79, 0x7a, 0x3, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e73000)=0xe8) r9 = getegid() getresuid(&(0x7f00000c4000-0x4)=0x0, &(0x7f0000820000)=0x0, &(0x7f0000085000)=0x0) r11 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000768000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r3, &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008cd000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088e000-0x4)=0xe8) lstat(&(0x7f00009f4000)="2e2f66696c653000", &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b83000-0x8)="2e2f66696c653000", &(0x7f0000884000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c98000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f7000)=0xe8) fstat(r1, &(0x7f000076c000+0x6d9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000647000-0x2)=0x0, &(0x7f000013d000-0x4)=0x0, &(0x7f0000633000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000187000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8a000)=0xe8) stat(&(0x7f0000aa5000-0x8)="2e2f66696c653000", &(0x7f00003ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000943000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000836000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000961000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000e04000)="2e2f66696c653000", &(0x7f0000368000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b94000)="2e2f66696c653000", &(0x7f00000d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000153000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f2000)=0xe8) getgroups(0x1, &(0x7f0000b05000)=[0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041e000)={0x0, 0x0, 0x0}, &(0x7f0000371000-0x4)=0xc) fstat(r1, &(0x7f00002f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b98000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000de4000-0xc)={0x0, 0x0, 0x0}, 0xc) r36 = geteuid() getresgid(&(0x7f0000223000-0x4)=0x0, &(0x7f0000950000-0x4)=0x0, &(0x7f000084f000)=0x0) r38 = geteuid() getresgid(&(0x7f0000b12000)=0x0, &(0x7f000021d000-0x4)=0x0, &(0x7f0000cca000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000edc000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc1000-0x4)=0xe8) getresgid(&(0x7f0000589000-0x4)=0x0, &(0x7f0000472000)=0x0, &(0x7f0000e77000)=0x0) fstat(r1, &(0x7f000047a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getegid() stat(&(0x7f00004d3000-0x8)="2e2f66696c653000", &(0x7f0000884000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00005a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000614000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000f8000)=0x0, &(0x7f00001a4000-0x4)=0x0, &(0x7f00009ac000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000610000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000-0x4)=0xe8) lstat(&(0x7f0000abe000)="2e2f66696c653000", &(0x7f0000f8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000cfd000)=[{&(0x7f000028e000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00005fc000)=[{&(0x7f0000629000-0x65)="4e6fbbdea1ade9d10c1a3abd92de845e320284e356026f31c165d76ac99c0a2d50ebf4c117244603d35de5b8fa7ffa2cac14436b4e6b162e7f16db345e0d16268d8bb258b922b6b90995564d066fc15aed438a552c5d64f067d8549c938e1866229b781067", 0x65}], 0x1, &(0x7f0000af1000)=[@cred={0x20, 0x1, 0x2, r2, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}], 0x3, 0x4}, {&(0x7f0000d3d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000089d000)=[{&(0x7f0000a4f000)="7b3bae103bf5d52aa2f00a000d2c17b66b7e", 0x12}, {&(0x7f0000c56000)="cfb5ca4a11f37065", 0x8}, {&(0x7f00008b6000)="f9ed0dd7bd18bd7f61496b795c6619dacd2b39a9d5210aa860345df338b3647a", 0x20}], 0x3, &(0x7f000087d000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r14, r15}], 0x1, 0x4}, {&(0x7f000087f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000735000)=[{&(0x7f0000bfc000-0x3f)="b6fa867f4906c58fa8faf2225e2959591b984dd674623836f0530dd350f8de148b0bcdb5cde9e07f42a987cc3cdd644fed6a0417b1890e91bfba1dcd6930de", 0x3f}, {&(0x7f0000cdc000-0x7)="a1c9bf346a3304", 0x7}, {&(0x7f0000dd0000)="7de996cd83b494924d56dd7ab98e42ddced5d27c6888bae163fb0beba51431db211683b84e3c27325d6cfab49e43984da178ab075f4925e23e433570ed3a0987bd090109619044d3f6da2403fc11b704b4ccffba50e1b572aa8cb6152d9cd23dd47ad86b728eb02a71186c949e12c87bff3e", 0x72}, {&(0x7f000036e000)="04e3d4fa65feca4afc08a741a69336e3b385ea9ea7036830e7e52aa11c00f7431e9f9b504ce90a0d4571f31b63d188df630e1bf67d01830a31d9b0f55b11bcd87d8fb3c05e294d9aa43e11d576642a7f0fd246bff1b872bf3d34c6e7", 0x5c}, {&(0x7f0000078000+0x535)="12db39e6d657fa2a1e6570e752638b44ed538359fdb4e4649e6acd76d7f9531984b4ff80f6c261dff368177a1613a3ed1a716b9bbf6a8035755d08bdbd5d7825257e0afccfa8699ad45eb32bacdc19571eac0753870344cc32f5778b6995467940c9d3e186581ac9c9f8eefdb39e352657802e4678891ceddfa3241c9a7c645a0839c9e6d1a288b69456d4bea8cb5fd2a291406bdb293298e62f272fd6c5a12b662029a78a743c6b6b093faec32b48c782cf51780f06", 0xb6}, {&(0x7f0000fd9000-0xf8)="d8806a780b9894103feeffa3aa03666b71a084b8751d7822b4e3677c9b7c972e7c1816729643e02f138ef2ce189de6098572ba62d30649f453be028ea29c2855499243b1ad1df44f6cf61e39a2981c79db804f64444ac76fb4a9db33cbe197365bcb060c47f13ea101e2014159d3954af3b08cdc6f8bc0acbde85e3c6fdd09be0d9610789bc5f4da03cd0ceabf41f4aeb185f87577e8105ab33650a14793aaef86a1235a8a6ca2756d49e3e47e861c294f6347aafab1f4f6f29216d09ab8bce808692bec27cc4752fb9ad77670a7d12e0fb2b0e5b48375147f568b67d23d4662acc2cdad7de57f0d0454ae69e8766bfdf8ff9861d4c8eb23", 0xf8}], 0x6, &(0x7f000024d000)=[@rights={0x20, 0x1, 0x1, [r7, r7, r1]}, @rights={0x20, 0x1, 0x1, [r7, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r16, r17}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r2, r18, r19}, @cred={0x20, 0x1, 0x2, r6, r20, r21}, @cred={0x20, 0x1, 0x2, r2, r22, r23}, @cred={0x20, 0x1, 0x2, r6, r24, r25}], 0x9, 0x8000}, {&(0x7f000051b000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000028b000)=[{&(0x7f0000dfa000)="aa4a", 0x2}, 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{&(0x7f00009d7000)="085feb214b647e9c98fd3bb1da647155c711d5e7a547f951f6578c8bd02ff72a93b134293f8a22dd1660e2786c201cd2cdfa2b9666ea35a7b297d1c6f8398c4485bab19b25318b6de3fb87e104034982792c2c82e32ed36611b3e1bd99ee4d66a6755059f2944482a8a88266646f74415f8da853224ff98841b6a27b9790456ce286c8955c8d805ac77fd5ce", 0x8c}, {&(0x7f0000ded000-0xde)="02be8498bfddc4844b2de7eb796414e72bd4435026af1e3af979691e4db8c074f64b1ca4c67b59b203724ff83318629c22f24891dc3efda50cad8521ed4fcc120ad19dbd8454f0ede97081b7b1ad243e2717cff3b60ae1292b94dc481802fd4aae55d66ee3f57abca313a293f6a0a4838fbe4fb70e30ba9b216fca869176a29406be09f8ac24e89ba991f36d29b11421ce534bfc01e9f877ed7e34ddfd0a76ef9fae3f6882b32bb240058359a23f8a42f46c705fdf7756b5f37450d78b9ad27cf471f9efa2ca526e1de9cfd2046913f39c48275e0cd17d4ad0dcbe2fdc3d", 0xde}, {&(0x7f00009e1000)="de7e9da6493be1017d89c8208311282bf70598f8e9bc0d998340497a6554ceccef", 0x21}], 0x5, &(0x7f0000496000)=[@cred={0x20, 0x1, 0x2, r2, r32, r33}, @cred={0x20, 0x1, 0x2, r2, r34, r35}, @cred={0x20, 0x1, 0x2, r6, r36, r37}, @cred={0x20, 0x1, 0x2, r6, r38, r39}], 0x4, 0x50}, {&(0x7f0000262000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000272000)=[{&(0x7f000028c000)="a3316815bd5d6e3e624fa9cec33343593124c983ee6e58", 0x17}, {&(0x7f0000e02000-0x5b)="acee2706d0235587721243bb95fd89c1a8011e5057c24c197813609eb72fcab0b44626c7c6042c017a00575de00c71e27614eab888fce8cc57292f23b60b5682968bb8e58afc01a038a66047cbc2a213b390e9de2964e9c4ca8f77", 0x5b}, {&(0x7f00005ea000-0xe5)="8719753bb58eb969913ec53bfe41c7a58d1bd4f15b0d0da58677d1e7c3a9216f78eccafa29bde6c6d5a5a773aa040eec8759410a1be303692ce341147a0065bc9e4bb37e74bd78d0234a2f119045f255acc24c6f5fcd67da5888997a5b8d6594b7687eedc23dd431fc28da77f5936a47b420ab8a642c6b13da1566d24c8bef815d2b8636f8407ccc9d6acb92a23150cfb775c8aba9f0710e6a8257da0be09c3cede5587aff78147ff05850d4b4520a39aaf89df670d294f0f5c66f6ed5020d1b4b40a9924c2fbc79588ab754aba41a8740e1f844ba7525f11ccaa9cbfdf540b57b7efeac24", 0xe5}, {&(0x7f00003ef000)="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0x1000}, {&(0x7f0000bc5000)="476a11b7956fdd636ab51905aba366d498c370378d5ba6391ff9fbbbecf847df781c25ae1d3c92073e42028e96f1f01d65bc70cab44431813d369900335101002ae56c10ccf5948a5ae5fc2df9b3cd13fa0f4f62cb335d1c61f32a19d062fee82e7ced922fbbffef236db115b4bd4140c40d3385a1dd79de6c6cfd6646d1687f9b2240e8eb53770a03ba9807c08d82fe09851a0a880857035d072a069ce4764f425f0c1d12b742acf9c2f6cf468832fa16810ba239f99829745c78842a06a8ffe263df43a025e8c90d1bcca53a1e44d973c444298fdb7781", 0xd8}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f00002de000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f30000)=[{&(0x7f00003e7000-0x76)="9b0d9fa3c7b7fcd6edb2d970717b075bc28317c5521a9a7411e94390e4affcfa579fb31dd4fcca26e5c7b146333d427ca085461b15f3df1a03695a03d87ea04290c6456b1625036dd61d1f810185edbb95783f75d90d56500aca938c756ba724cd6a0ec638c50a206961b678c6bea9effb875c8b0d95", 0x76}, {&(0x7f000071b000)="70fcc0911bb7a775e83c9800e340a4292f607e6f108717e3faae00585501", 0x1e}], 0x2, &(0x7f0000c60000)=[@cred={0x20, 0x1, 0x2, r2, r40, r41}], 0x1, 0x4}, {&(0x7f0000bdb000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00006b0000-0x20)=[{&(0x7f000075a000-0xc1)="97e0a606aed9cf42416a61bd42e42933ff476af380619a958f4a5a08eec1b2cd86e04555fa65445ee5327b655d6dd498d5773d8cd058c378fc49f07b22e9bbac22f01a3f4a5c25095da70d07798d23c5ebb928a023b4bb6668de671a421a445e03aeaafa6faf2b7841a81e818271162cf93fdf3f1d24e668c51ce464b21298d4fc15d5207ece34e884d416cf7e716210c4934acdc29bf1a3cb4f4af4da5df5087094d3cc2405792a082183a7b7c6516e8d764388aeaff232d992382287881cee82", 0xc1}, {&(0x7f0000a4d000-0x42)="9f1adfa5339ac70382ea3d2b2cd9f529df1f4311761a20c0b3bbb457f0a51c0ee9ee3b7f71dba30a41872788000e9779450745333722ce996dfe056474794bdbe8e5", 0x42}], 0x2, &(0x7f0000c3e000)=[@rights={0x18, 0x1, 0x1, [r3, r3]}], 0x1, 0x40880}, {&(0x7f0000a33000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000589000-0x10)=[{&(0x7f0000319000-0xc7)="9d6250f8335edd885a8ef4e987737c97b7db1dcf707dac410964bd205c08008696b45e69da389d8ab9cd5bf7277e1c861adcb652e2de5b6b9f17c736e191e06ca25172b16c86182b1a1890fd89ccd9af10043159b898f85109acc913af0cf073b033a91c48f419af351b4a0dc0ee02950aaf5fc0a1b5f50d265323737ba085ceb6ffeaf228734f4727a3852ca581e6e6cdeb1c9604fffdfc6c1fad8d2eadea599170c3ebecabac00d0576bf244b6ff0a47c838c2d6865a3019628273dbb1dc6b632a402d3d1df1", 0xc7}], 0x1, &(0x7f0000962000-0x80)=[@cred={0x20, 0x1, 0x2, r6, r42, r43}, @cred={0x20, 0x1, 0x2, r2, r44, r45}, @cred={0x20, 0x1, 0x2, r6, r46, r47}, @cred={0x20, 0x1, 0x2, r2, r48, r49}], 0x4, 0x845}], 0xa, 0x4) pwritev(r7, &(0x7f0000640000)=[{&(0x7f000013b000-0xad)="23b0ea615e51165c403e10e022ffd011f13bd0b76d44f8fe828a6c025fcfbe78d358059ed4f35c2dcb8026e87859e93301941b84ff77a979ab535a95365ea30bc4a85723afd424d16a1150b12c4773d64a637fe464298c78713dd28ed8aa3b55608c5c30df9500470cbf02fad972569df9dd6f5770fd4acd2bdf699d4e00496129297cced928a659973465848d42fd0c38510299d5073ab54f91a19e913d2ef6d51c04fcb8e1df83b856f51147", 0xad}, {&(0x7f0000d34000-0x7d)="c0aaf94225d74174e83a4c1ad2b916f166df2fbaace36844cd812ebb4a8daf7fecf40f419e158e973f5e32b394995992fc31bc211766a1fec25a3a4a41fe68dafb8bb243aa1169626c9e21a0830c82ad94bd2f5b9a34ed56e3b1c0fbb4d59dc1b860b9c570a9689ba018e79b795a41c8c263bd177feff616287bb96098", 0x7d}, {&(0x7f000059a000)="cd3f9058aceb634ea718e9fa4047ee1121438275f591f7b1099e876c33e888cee28058c2e013e1b1e01be12b3e65b295adc3ca2a6b1d1f47ad81f6324e0871387696cfd02576f6dd7b275c5889c96706f9341b969eaabb138721c4eb76af920ce514fe8be6e1d64143d3a8860727795572235c2e856c5319ce8273c7f451cc822271e3a2841f6a3cb639483861c2d6d6fce616126efc7e4b60f70346fe08219cf83e62e92137d076a67a564810b6dca4cb6b2d8dc951031d814b6115d277b54d015ccc7a0b5cbd3db76abed92b24b26e15dadb0e605defe119da069e2c6a36e59e", 0xe1}, {&(0x7f0000cf7000-0x42)="627b17ad321f0377f5be229fc2906f2be4faa5455393676782e1458b3a0505ab850e5664b92dd44807126e8c1c2fe53dc3f4abbfd4c002ca820f8b68c9c6eeb3863b", 0x42}], 0x4, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r50 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r50, 0x0, 0x27, &(0x7f000000c000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) [ 89.280268] lowmem_reserve[]: 0 0 3501 3501 [ 89.285236] Normal free:2940304kB min:36816kB low:46020kB high:55224kB active_anon:338904kB inactive_anon:204kB active_file:14740kB inactive_file:18896kB unevictable:4kB writepending:360kB present:4718592kB managed:3585220kB mlocked:4kB slab_reclaimable:27384kB slab_unreclaimable:94464kB kernel_stack:6912kB pagetables:3068kB bounce:0kB free_pcp:1032kB local_pcp:604kB free_cma:0kB 2017/07/30 14:35:59 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00003c7000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ec3000-0x4)=0x1c) mmap(&(0x7f0000f1b000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000c22000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000038b000)="220000001a00070b00001800ef001201014b810005000100070000000000000500a4", 0x22) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00002c8000)=0x0, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000132000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f2d000)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000853000-0xc0)=[{{&(0x7f00001fc000-0x8)=@sco={0x1f, {0x80, 0xfffffffffffffffd, 0x854, 0x81, 0x0, 0x0}}, 0x8, &(0x7f00006c9000-0x70)=[{&(0x7f00001c1000)="", 0x0}, {&(0x7f000080b000)="e089966469a73a2e32f82768f68c97489f9679b2de5811dd63b1fcde282604536e04369377cd9d805970afb7b13b", 0x2e}, {&(0x7f00001de000-0xf3)="", 0x0}], 0x3, &(0x7f00003a2000-0x60)=[{0x18, 0x0, 0x0, "0b"}, {0x48, 0x0, 0xdd94, "abd7ac61fa5800e09d267fefb093bb577e57107353ac68689dc22954a5e2bd4d87ad0d0c0744e38d069d1485fbc74a8bd462"}], 0x2, 0x1}, 0xc677}, {{&(0x7f00009af000-0x60)=@nfc_llcp={0x27, 0x0, 0xffd4, 0x0, 0x0, 0x0, "3c3a7fa05a6025751277159865a9cdd895c576ddb76ffae834b371324d20d7d57f9745bf0ded504f856699994b7f8129a29fd56f5d41f5c5305a698f030a9a", 0x101}, 0x60, &(0x7f0000d15000-0x50)=[{&(0x7f0000be7000)="", 0x0}, {&(0x7f000029f000-0xe1)="5051f9e8ec2cddcad427b8261d4f70669e0d3fdeb7fb117d3ab29b847d01f8641cf20bab39b19b54fe2d0bc3d5a45d5f336b46c038322d902cff7942ab81ba33b8b3721525fcfd642740302201d55d2435822e71b28496cc99170e814a29a8161ae3a6583f0c255ef1888c242a33624e061afb7736b37aafe095817a19f915c9382bc0cf1db66dd41af7ab0cf86f3d58247aaa52de255055a762eb1bdb8a4326e93472ff79b1c5f769", 0xa9}], 0x2, &(0x7f0000409000)=[], 0x0, 0x48000}, 0x9}], 0x2, 0x1410e58659d53548) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000eee000-0x4)=0xfff, 0x4) getpgrp(r2) getpeername(0xffffffffffffffff, &(0x7f0000e3a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000f7000-0x4)=0x60) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000956000)={0x0, 0x5}, &(0x7f0000f59000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000716000)={r3, 0x100}, &(0x7f0000ad9000-0x4)=0x8) r4 = creat(&(0x7f00007b5000)="2e2f66696c653000", 0x9) write$fuse_notify_store(r4, &(0x7f00002f9000-0x28)={0x28, 0xa7, 0x0, 0x5, 0xc458, 0x8001}, 0x28) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f3d000)="6874637000", 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000cc9000-0x4c)={0xffffffff, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000bcd000)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r4, &(0x7f0000843000)="2e2f66696c653000", 0xe000, 0x0) recvmmsg(r1, &(0x7f000021e000-0x40)=[{{&(0x7f00001b3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00001b4000)=[{&(0x7f00006fe000)="0000", 0x2}, {&(0x7f0000f16000-0x1000)="", 0x0}, {&(0x7f0000bcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000437000-0x8d)="", 0x0}], 0x4, &(0x7f00003ab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x9}, 0x81}], 0x1, 0x2000) userfaultfd(0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000590000)="2f6465762f6877726e6700", 0x648041, 0x0) [ 89.327749] lowmem_reserve[]: 0 0 0 0 [ 89.334844] DMA: 1*4kB (U) [ 89.338522] selinux_nlmsg_perm: 3 callbacks suppressed [ 89.338531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19218 comm=syz-executor5 [ 89.339302] device lo left promiscuous mode 2017/07/30 14:35:59 executing program 2: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f0000e36000)={0x7, 0x78, 0x101, 0x3ff, 0x4, 0x7, 0x0, 0xfff, 0xbffc, 0xe, 0x6, 0x800, 0xa, 0x1, 0x0, 0x0, 0x4, 0x8, 0x591c, 0x4000, 0x9, 0xf3, 0x0, 0x40, 0x0, 0x800000b9e, 0x0}, r1, 0x3, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = creat(&(0x7f0000cb6000)="2e2f66696c653000", 0x10) llistxattr(&(0x7f0000909000)="2e2f66696c653000", &(0x7f0000458000-0x4)="00000000", 0x4) fallocate(r5, 0x0, 0x0, 0x62000) mq_timedreceive(r5, &(0x7f0000246000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x400, &(0x7f0000d49000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) r6 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x1) fadvise64(r5, 0x3, 0x400000000000001, 0x4) perf_event_open(&(0x7f0000e5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) r7 = memfd_create(&(0x7f0000de9000-0x3)="fff8dc", 0x2) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x5, 0x40, &(0x7f0000aa2000/0x4000)=nil, 0x3}) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r8, &(0x7f0000f10000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00003ee000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f00008de000)={0xfffffffffffffffd, 0x20000009a7, 0x9fa, 0x3ff, 0xfffffffffffffff8}, 0x14) sendto$inet(r8, &(0x7f00008d8000)="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", 0xc90, 0x812, &(0x7f0000f10000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x1b, &(0x7f0000f10000)=0x4, 0x4) [ 89.374647] 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 89.394805] DMA32: 4*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 2*128kB (M) 3*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981160kB [ 89.412553] Normal: 1509*4kB (UME) 1644*8kB (UME) 948*16kB (UME) 1102*32kB (UME) 1617*64kB (UME) 359*128kB (UME) 42*256kB (UME) 13*512kB (UME) 1*1024kB (E) [ 89.429312] binder: 19232:19233 ioctl c0286404 207e2fd8 returned -22 [ 89.436149] 3*2048kB (UM) 663*4096kB (UM) = 2959284kB [ 89.441994] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 89.450808] 8563 total pagecache pages [ 89.454675] 0 pages in swap cache [ 89.458091] Swap cache stats: add 0, delete 0, find 0/0 [ 89.463527] Free swap = 0kB [ 89.466528] Total swap = 0kB [ 89.469635] 1965979 pages RAM [ 89.472724] 0 pages HighMem/MovableOnly [ 89.476660] 320233 pages reserved [ 89.480596] syz-executor3: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 89.492930] CPU: 0 PID: 19191 Comm: syz-executor3 Not tainted 4.9.40-ged32335 #11 [ 89.500526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.509865] ffff8801d9097880 ffffffff81d8d829 1ffff1003b212f13 ffff8801d98e5e00 [ 89.517873] ffffffff83ab7400 0000000000000001 0000000000400000 ffff8801d9097990 [ 89.525825] ffffffff8144bc62 024000c200000003 0000000041b58ab3 ffffffff8418db5d [ 89.533848] Call Trace: [ 89.536406] [] dump_stack+0xc1/0x128 [ 89.541738] [] warn_alloc+0x212/0x240 [ 89.547155] [] ? zone_watermark_ok_safe+0x280/0x280 [ 89.553789] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 89.560596] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 89.567238] [] ? __alloc_pages_slowpath+0x1e50/0x1e50 [ 89.574072] [] __vmalloc_node_range+0x3f5/0x5f0 [ 89.580372] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 89.587190] [] ? kmalloc_order_trace+0x7a/0x190 [ 89.593486] [] vmalloc+0x5b/0x70 [ 89.598476] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 89.604973] [] xt_alloc_entry_offsets+0x41/0x60 [ 89.611273] [] translate_table+0x21a/0x1e80 [ 89.617215] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.624208] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 89.631014] [] ? check_stack_object+0x68/0x140 [ 89.637209] [] ? __check_object_size+0x174/0x3a9 [ 89.643577] [] ? 0xffffffff810002b8 [ 89.648825] [] do_ip6t_set_ctl+0x2be/0x470 [ 89.654706] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 89.661359] [] ? mutex_unlock+0x9/0x10 [ 89.666863] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 89.673944] [] nf_setsockopt+0x67/0xc0 [ 89.679452] [] ipv6_setsockopt+0x115/0x150 [ 89.685307] [] tcp_setsockopt+0x82/0xd0 [ 89.690904] [] sock_common_setsockopt+0x95/0xd0 [ 89.697198] [] SyS_setsockopt+0x160/0x250 [ 89.702967] [] ? SyS_recv+0x40/0x40 [ 89.708221] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 89.714875] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.721697] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.728246] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 89.735445] Mem-Info: [ 89.737912] active_anon:81066 inactive_anon:49 isolated_anon:0 [ 89.737912] active_file:3685 inactive_file:4727 isolated_file:0 [ 89.737912] unevictable:1 dirty:103 writeback:0 unstable:0 [ 89.737912] slab_reclaimable:6854 slab_unreclaimable:23855 [ 89.737912] mapped:20888 shmem:58 pagetables:713 bounce:0 [ 89.737912] free:1489020 free_pcp:501 free_cma:0 [ 89.771179] Node 0 active_anon:324264kB inactive_anon:196kB active_file:14740kB inactive_file:18908kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:83552kB dirty:412kB writeback:0kB shmem:232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 89.800523] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 89.829940] lowmem_reserve[]: 0 2910 6411 6411 [ 89.835071] DMA32 free:2981160kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981856kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:48kB free_cma:0kB [ 89.866067] lowmem_reserve[]: 0 0 3501 3501 [ 89.871035] Normal free:2959012kB min:36816kB low:46020kB high:55224kB active_anon:324264kB inactive_anon:196kB active_file:14740kB inactive_file:18908kB unevictable:4kB writepending:424kB present:4718592kB managed:3585220kB mlocked:4kB slab_reclaimable:27416kB slab_unreclaimable:95420kB kernel_stack:6240kB pagetables:2852kB bounce:0kB free_pcp:1296kB local_pcp:684kB free_cma:0kB [ 89.904843] lowmem_reserve[]: 0 0 0 0 [ 89.909249] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 89.924467] DMA32: 4*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 2*128kB (M) 3*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981160kB [ 89.941576] Normal: 1503*4kB (UME) 1639*8kB (UME) 947*16kB (UME) 1096*32kB (UME) 1617*64kB (UME) 359*128kB (UME) 42*256kB (UME) 13*512kB (UME) 1*1024kB (E) 3*2048kB (UM) 663*4096kB (UM) = 2959012kB [ 89.962001] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 89.970696] 8475 total pagecache pages [ 89.974567] 0 pages in swap cache [ 89.977984] Swap cache stats: add 0, delete 0, find 0/0 2017/07/30 14:35:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fb000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c9b000)={0x0, 0x0, 0x0}, &(0x7f0000be8000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000049a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f8000)=0xc) getpgrp(0x0) r0 = syz_open_dev$loop(&(0x7f0000166000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = gettid() futex(&(0x7f0000fc9000-0x4)=0x0, 0x0, 0x0, &(0x7f00000ab000)={0x13000000003, 0xfffffffffffffff9}, &(0x7f0000005000-0x4)=0x0, 0x0) r2 = dup2(r0, r0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000693000)="4079485c136bede17ce2840f8e9e707f5551304bc45f62207582", 0x1a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa0000)="2f6465762f6877726e6700", 0x8802, 0x0) readv(0xffffffffffffffff, &(0x7f0000050000-0x20)=[{&(0x7f000092e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0}, &(0x7f000004d000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a5b000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r3, 0x20, &(0x7f0000035000)={0x0, 0x0, 0xd9, 0x0}) clock_gettime(0x0, &(0x7f00008c5000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f00000dd000)="2602", 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000749000)="2f6465762f70746d7800", 0x80, 0x0) recvfrom(r5, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x40fb}, 0x10) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) fcntl$setown(r4, 0x8, r3) fsync(r0) tkill(r1, 0x13) 2017/07/30 14:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a4a000)="2e2f66696c653000", 0x100) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00007c4000)=0xfffffffffffffff8) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000dac000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e1a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00005ca000)={r2, 0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac0000)=0x0) getpriority(0x1, r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f4a000-0x4)=0x61, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000692000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e2c000)={@loopback={0x0, 0x1}, 0x8, r4}) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/07/30 14:35:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) r1 = dup2(r0, r0) ioctl(r0, 0x3, &(0x7f0000201000)="b9") getitimer(0x0, &(0x7f000076d000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg$nfc_llcp(r1, &(0x7f00002ea000-0xa8)=[{&(0x7f0000dce000)={0x27, 0x101, 0x80000001, 0x4, 0x9, 0x4, "c14a15e20b9e0c13e7ca427abd0da46b660846828bf482d15a6fa7e629a0622fe934778d64dcb2085c1ea2fae1baa05a25d884247f71683d9328871114608c", 0xffffffffffffffff}, 0x60, &(0x7f0000322000)=[{&(0x7f0000a55000-0x86)="7957a7dbe5d36fdaa9aa161e9eaae14af70f48d3ffdbfd6e6015428fb6496796a2cd8516984681117a7a17673244f019b3107b1e075e88fa55622fc8d486d37129db19a460e93c6912a70208942b17ed756f02767a078515d06cc6dd803f8748388205328734e949d00c088de9149df15fd07738dfbf79a66edbf8f50bd1ce0884df676f981e", 0x86}, {&(0x7f00008c9000-0x21)="3a6916cdd6779c59428f709c6a851dac1f6bd11c52b908d7c7e5499cf2be14fca8", 0x21}, {&(0x7f00006fb000-0x2c)="b8f69e03802c8aece6b24c151cace25528b1eca5380a961ba944752604553f910af8320ad23ae7c0fc5baa36", 0x2c}, {&(0x7f00005b9000-0x79)="2193f8137a01b0eaceec5ca08c82cb08b8726e3c8aba989f42e3ca025271085a5faf42aaa40f6ae47751ade0d844698dd06f7054a806542e62219d6528ec930143b3c70f6b5ae54a8537048460d712a2d3bb1edb76e1dc9cbde8337865a7d371bb367af6e618c8d65d20cf61d6e422c0601ad74032e086f0ac", 0x79}, {&(0x7f0000536000)="d0a684039d95047bf2420cfb0b5c7f70f988d5d96b1352b6e93ca4f995879e2b6cc2cf27ae664189f8c967b749f44650afb0645cb7b2d25e18e8e0b7b1cb8e82a0e35f787e9f2e934e61f0d43bc4d443ccec05a8f6c57b810c898a3760793c172352e36b3d98443f22537d11923b62244f73eb5fc90977ac8ef525a3d3c33521df60731ac827502909b40d28c83ad8d97e88544013b6121a95ab74a4a032dd5d51bd82b7e7b73c76993cc1654b70076718f320f9578dafae76f75f1cf05b96520ef83778b7d734fad6ffbd9045", 0xcd}, {&(0x7f0000016000)="2de83e9dd0369852e155a77f4292b2fcf993a200f65245d95111ba897907600fba376a809c5c5ed3e49a2608b1c9f52f", 0x30}, {&(0x7f00009df000-0x1000)="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0x1000}], 0x7, &(0x7f00002a6000-0x70)={0x70, 0x10f, 0x38, "929b3a7165a9576d2e4d28a1ed52f492fd5f758b5774f773d529047ad9b0d754e5f60f7d4aa82b710bc20c86ac356da792e5205bd41c061b1f840003e22985399e27e271b6d9623bb85dd94dc1905f62bdbca78a42a8f63204a59d"}, 0x70, 0x20008800}, {&(0x7f0000ba7000-0x60)={0x27, 0x1000, 0x8, 0x6, 0x0, 0x101, "e74f5e1a0a20cb1661fc7214a9feae33a7d5d8bc89ea0b12b75b2838799bf4c3d7e110d4d527fa2ae08c0f75a20db475e01e0f06171b3bd95a76d86fe8d1f2", 0x100000001}, 0x60, &(0x7f0000e43000-0x50)=[{&(0x7f0000007000-0xa)="1f2f0577ea7f82038128", 0xa}, 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", 0x1000}, {&(0x7f000081e000-0x27)="5a0a3ae76958f6ba416aa0a5e5ae48ca9a9268600d0b88efd8997e1a39d8c415cae74034414d28", 0x27}, {&(0x7f0000844000)="23eab1d123c7c3ae3bf132df94bae2de08b7a913e55edeb6f36ae98f1fa9ad0215780581bb317b74a57e4b480a495e515ffc2665037a34d3efb75c122046e912089ce85e7f6ad3651a818c7b30fed1f02eca933eb3f6f780c6ab9637513918d7822f250c4ceb86448a", 0x69}, {&(0x7f0000a25000-0xbb)="983e7794c805f5d6385fef44fd3f93430ee76410f31e131d38e5e4d86411dfb06c45a3d58878812dd2be3fbadecc617311daff152b14d7c557d573a3024d90b502913ba072f53b5595346d74e916339d23e777c695f2e2c2cdb00d112d4922f232a4bd5f875dfdbe8e26ca6f09d62ca5f366753ea2e1e318b5ccac661c0cb470bdbb5186cb2d66e2574dac0fe6d7c7add697ee8b5f625124d91c0d5dbe103cc706894b38485be43a99511e74a84472cb3a172d8157c645bdd66015", 0xbb}], 0x5, &(0x7f00007c3000)={0x30, 0x0, 0xffffffffffff589e, "26d553dbf23c45125efb80249992c589d1ab6e7ebf0fcf54f951766c"}, 0x30, 0x40}, {&(0x7f0000b3c000-0x60)={0x27, 0x1, 0x4, 0x3, 0x2, 0x101, "fe0d249e6f3e7dd524789f3616819822506f3a2b78accc522e72b15772ee2583a5d7fb4b1bf5d6ccb6c41a11ec69cfe25b1d1f2957c7eab9697a88e17673b4", 0x26}, 0x60, &(0x7f0000088000-0x20)=[{&(0x7f00007de000-0x5e)="5b3ce934484c448b11769c8420491e178d6dd7f40fe3e0d091756ea5c831f6e7b176998ae1c37eb8f0a7712cccdcb1584726f8c2f59a960a238598976fd502fa5f40fd0cbb11f3e650286b350c52166a6a042f6560777864318afcce3850", 0x5e}, {&(0x7f0000047000-0x1b)="57ef1f748a55db61012d262f56d01be1b5f99d024cd17d9d76123c", 0x1b}], 0x2, &(0x7f0000153000-0x88)={0x88, 0x10c, 0x9, "3066f9302eacbc5d3fa287d27e90eb8456014d98190b1af09d9181cc76d2f77bed5dc06981727d6f979f64440d04c1e8dc4d12cb506c21c4d541f70af868569229a2de0c6377d714d62c3726938c33e4ee1e24559605c6df5aa9ccc4368bc5a724ba09fa32a04e4e6313d53fae046342ebdf6f11339ae568"}, 0x88, 0x40000}], 0x3, 0x20000040) clock_gettime(0x0, &(0x7f0000b37000-0x5)={0x0, 0x0}) write$evdev(r1, &(0x7f0000b62000-0x30)=[{{0x77359400, r2}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x478b}], 0x30) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001e5000-0x78)={0x0, 0x6e, "8854887e48cd4e3c5cafb10f4ad22ef225bffcb711870a68f4e97a2bbc6868dd0ee656d4e6fb8c20e502a076a45927b8dd8f71024868ac50c8e904bfe13965ff9cb531812cac34834b98a60c59dd7c36d10a23e55b12225d194924f19dcde691602148d1e7de140a8675de17025c"}, &(0x7f00006f5000)=0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000443000)={0x853, 0x200, 0x4, 0x3, 0x40, 0x7fffffff, 0xfffffffffffffff9, 0x4, r3}, 0x20) read(r0, &(0x7f000058c000-0x9a)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e78000-0x4)=0xe5, 0x4) 2017/07/30 14:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x51, 0x5ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a8d000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f00003a1000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) socket$inet_icmp(0x2, 0x2, 0x1) epoll_create1(0x0) sync() 2017/07/30 14:35:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000-0x28)={0xfffffffffffffff8, 0x0, r4, 0x816, r2, 0x0, 0x7fff, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x18)=[{r1, 0x1000000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x6002, 0x0}], 0x3, 0x7) timerfd_gettime(r0, &(0x7f0000a1b000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x5, 0x1032, r0, 0xfbffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007cd000)=0x0, &(0x7f0000b72000-0x4)=0x4) msync(&(0x7f0000c91000/0x9000)=nil, 0x9000, 0x5) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f56000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x0) writev(r5, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f5303063e", 0x59}], 0x1) 2017/07/30 14:35:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x0, 0x0, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000027000)=[{&(0x7f000011a000)="00", 0x1}], 0x1) 2017/07/30 14:35:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c40000)=0x0) write$fuse_init(r3, &(0x7f0000c99000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write$fuse_notify_inval_entry(r3, &(0x7f0000517000-0x20)={0x20, 0x7fffffff, 0x0, 0x0, 0x7fffffff}, 0x20) recvfrom$inet(r3, &(0x7f0000c66000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x20, &(0x7f000073d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_nanosleep(0x7, 0x0, &(0x7f00002ae000-0x10)={0x77359400, 0x0}, &(0x7f0000750000-0x10)={0x0, 0x0}) sendmmsg(r3, &(0x7f0000e6d000)=[{{&(0x7f0000b41000)=@ax25={0x3, {"21fc93bc1d89b2"}, 0x0}, 0x10, &(0x7f0000143000-0x20)=[{&(0x7f0000cf8000-0xfd)="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", 0xfd}], 0x1, &(0x7f00007ee000)=[], 0x0, 0x4010}, 0x9}, {{&(0x7f00000fe000)=@sco={0x1f, {0x0, 0xbb, 0x9, 0x3f, 0x9, 0x0}}, 0x8, &(0x7f0000767000)=[{&(0x7f0000577000-0x44)="cdb417e8becd050969cccb39b5b560ceb9387b641161ce1f10e8b2d1ed0acb0081ada78e1ed2245f2068aa0908c5db8f1c7d043fd491a316d04626761537f152861411ee", 0x44}], 0x1, &(0x7f0000c04000-0x3b8)=[{0x90, 0x10b, 0x9, "21c76608c57130a090476ec28f982b7d7776ff8c354cc3df2243940b9dca72b5ba3dc3c4d07eafb9a7a911df8e6519e7e4c3c74d246f12a541ae88655968584d223e1cbc7dc268caf0c8bcabe989266aef20a26d03301ddbb23f6060697d781d22f5a5396465270ca139e549e49eca19aae2b30a239d41b0e1a00144d9f753cb"}, {0xd0, 0x10d, 0xff0, "ec430d74959be125fc8561a12af2558ecdcc764b71aa401ea1bb10c02d9203839a303017f8f1196c00d961c6449803bb277c0fbd971b34844e4ecd708e48a76cb48b5814d4c1b6a4787a0bc25324d736d296b365dda861de6ac4ec296738c670574661b4f6aac1d9fb9eba3799b8ad64d9c911f8de97862cd22be7489908865707cbc0fa41e01a6f9a77a0201f4fd5188cf9d6a839d92f7db999ae6551a146b26a122bae59f663c1830734ab4de1d470a9f4381e0aa21aee76fb8709ca03e9ac"}, {0x30, 0x11f, 0x1, "b733f8f00fdeb2dd8484528d2548138557593769d26cd250891eaaa6d031f790"}, {0xd0, 0x1, 0x2000000000000, "a777451825828d85d52fc7bbc5cbbc115d08bac51fe3b3188e6098a0d9e70d85a88dc5d99173965a83e48d6209877ba37b8f811faa341e93852309500287830314a0f206d0a3f6858fba466176f58ed7d1d1bf727577a939c32b5ebcccaffad7099e986cf70d32323b0e61e6d0b79ee393031bbaf0941d1d4e4c9aa64561854b0ea3a0ada86fb9cd23ecfd9712fcd87a16b850c6326ee988987c79bbf861e80e1761a47c4bee5575aab8cf10615fa87308aba8eb1cad3076717f76"}, {0x50, 0x117, 0x1ff, "fe7a1cb5d9123f9124b64df1f9bb2739ea8e21e30e9249786bfe3e22aada51a1f879c24e897fbb1f9ef1e997fc2c91714b47f1fbee0569ffd91e79216a2ac359"}], 0x5, 0x40004}, 0x7}], 0x2, 0x80) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00002de000)={0x5, &(0x7f0000c6b000)=[{0x4, 0x80000001, 0x2, 0x800}, {0x81, 0x6, 0x3f, 0xfffffffffffeffff}, {0xfff, 0x1, 0xfffffffffffffff7, 0x4}, {0x6, 0xda, 0x5, 0x8000}, {0x19959996, 0x7fff, 0x8001, 0xff}]}) write$tun(r1, &(0x7f0000bf7000-0x1008)=@pi={0x8400, 0x0, "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"}, 0x590) 2017/07/30 14:35:59 executing program 2: socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000872000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000bfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000012000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000032000)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f0000041000-0xc2)="dcbb3f405bd924994e1c47d25a8f4e51a7aaa70bff2a42d06b73befe449e8353b95bfa2eddb1ccd33460107ceb9efecd6f", 0x31}], 0x2) write(r1, &(0x7f0000046000+0x6ed)="5083a92d748163670157b9f4d872aa6e533b8b1f20727fdb12df3f9e3f8f939133f01917d7556b8e81d9cc00a382205da20658e8feac606a174387aa8802474e087e926e62b18c09d704daaed20a5c10205457343ba58447f2b5b362c92fc62c4aa7c16683a110719c08af2dadbd7332132ea81099d900386c109b94fcebfe4ff8d95a05d1980a2db095084570e2ad5f04b27eeb6f5c646388de1a4fa1", 0x9d) fcntl$setpipe(r3, 0x407, 0x3) writev(r4, &(0x7f0000048000-0x10)=[{&(0x7f0000007000-0x51)="1e6be4809618724998211d257ab43f475f8cbc6ca8a1917607edbcf7d37e1e20dee3e2cb727ac258e93b591fb07a0744a8dc685bbc032adffd99c35f9b4eb6e28c73fed529e544ad9c96b86f39b7270717", 0x51}], 0x1) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000031000)=0xc) splice(r2, 0x0, r4, 0x0, 0x80000000, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000031000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000003d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r1, 0x0, 0x8dc6, 0x0) 2017/07/30 14:35:59 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fef000-0x78)={0x2, 0x78, 0x5c86, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000000, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x400000000, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x81d, 0xffffffffffffffff, 0x30) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fef000-0xb)={0x4000000000, 0x5, 0x6, 0x5, 0x5, 0x8, 0x7, 0x81, 0x4ea2760b, 0x10000000400, 0x5}, 0xb) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x401afa13f82f9ce9, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000bf8000/0x4000)=nil, 0x4000, 0x3, 0x2401e, r0, 0x2000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x100) r2 = accept4(r0, &(0x7f0000f4c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, r2, 0x0) socket(0xc, 0x1000000000, 0xff) memfd_create(&(0x7f0000437000)="2576626f786e65743073797374656d00", 0x0) mmap(&(0x7f000060e000/0x3000)=nil, 0x3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) clock_gettime(0x0, &(0x7f0000ff1000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000ff0000-0x10)={0x0, 0x989680}) r3 = socket(0x11, 0x80003, 0x0) setsockopt(r3, 0x30000000107, 0xf, &(0x7f0000ee9000-0x4)="40003655", 0x4) r4 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000244000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000) write(r4, &(0x7f0000fbc000)="2700000014000707060e00f4110f0a001100002cf623ffff09000000077f001f05ff0300007500", 0x27) r5 = semget$private(0x0, 0x5, 0x400) mmap(&(0x7f0000d33000/0x4000)=nil, 0x4000, 0x4, 0x20810, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r5, 0x2, 0x12, &(0x7f0000fed000-0x11)="0000000000000000000000000000000000") mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 14:35:59 executing program 0: add_key(&(0x7f000049a000-0x8)="7472757374656400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000001000)="", 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@generic="c5abe381cc16765b32d7ce3686388466", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x40000000, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000f65000)="2f6465762f7573626d6f6e2300", 0x1, 0x14b202) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000530000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2017/07/30 14:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10080, 0x0) timerfd_create(0x7, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000777000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009f4000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e8000)=0x8c) syncfs(r0) syz_open_pts(0xffffffffffffffff, 0x40) fstatfs(0xffffffffffffffff, &(0x7f0000863000)="") r3 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003d2000-0x34)={r2, 0x2c, "d4ee5c0a148ff1cf2e107cfab02715bc83a8dfec6344ea991b9fdeab0b73554b99163ca51d23321e16bc7eed"}, &(0x7f0000b0a000-0x4)=0x34) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x2, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r3, 0x8916, &(0x7f0000000000)="fb") r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8936, &(0x7f0000000000)="") 2017/07/30 14:35:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x7e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000077e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000306000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f000010c000-0x1c0)=[{{&(0x7f0000d22000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7f000-0x30)=[{&(0x7f0000b65000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000e24000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000e3e000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x3, &(0x7f0000cd0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1f}, 0x401}, {{&(0x7f0000f63000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f23000)=[{&(0x7f0000644000+0x14f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000ab8000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000052e000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000745000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003b2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000934000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ad4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x7, 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&(0x7f0000147000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x3}, 0xfff}, {{&(0x7f0000390000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d9a000-0x10)=[{&(0x7f0000ec3000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x1, &(0x7f0000b33000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x0}, 0x1000}, {{&(0x7f00006b3000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00008bc000)=[{&(0x7f0000d06000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, 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0x1000}, {&(0x7f00007c9000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000840000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000820000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f00009e3000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f000036a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f000056c000)="000000", 0x3}, {&(0x7f0000d3b000+0x6c2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x9, &(0x7f0000472000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x78f}, 0x81}, {{&(0x7f0000651000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009ce000-0x30)=[{&(0x7f00001cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00002db000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000039f000)="0000000000000000000000000000000000000000", 0x14}], 0x3, &(0x7f000014f000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x8}, 0x81}], 0x7, 0xfffffffffffffffe) close(r1) poll(&(0x7f0000207000)=[{r2, 0x80, 0x0}, {r2, 0x20, 0x0}, {r2, 0x400, 0x0}, {r1, 0x4420, 0x0}, {r1, 0x8, 0x0}, {r1, 0x34, 0x0}, {r1, 0x2, 0x0}, {r1, 0x2040, 0x0}, {r2, 0x200, 0x0}, {r3, 0x8, 0x0}], 0xa, 0xffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d9a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087b000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000033f000)={r4, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000016000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000011000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000917000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x0, 0x2c40, 0x3, 0x20, 0x20, 0xde9c, r4, r5}, {0x100, 0x2, 0x1, 0x877, 0x6e, 0x7fff, 0x91d, 0xf00}, {0x86, 0x2, 0x3, 0x3}, 0x800, 0x7f, 0x50, 0x1, 0x40, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0x13, @in6=@loopback={0x0, 0x1}, 0x1f, 0x3, 0x2, 0xfc000000000000, 0x9, 0xff, 0x8001}}, 0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b0a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, r6}) [ 89.983349] Free swap = 0kB [ 89.986350] Total swap = 0kB [ 89.989371] 1965979 pages RAM [ 89.992453] 0 pages HighMem/MovableOnly [ 89.996386] 320233 pages reserved 2017/07/30 14:35:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df3000-0xc)="2f6465762f6175746f667300", 0x22000010000403, 0x0) set_mempolicy(0x1, &(0x7f0000818000)=0x9, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009b2000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x8, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000fe7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000075f000)=0xc0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b6e000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KDSETMODE(r1, 0x4b3a, 0xb8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xd2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fe9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000-0x4)=0x24) mmap(&(0x7f0000fe9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000fe6000-0x88)={0x100000000, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7f000)=0xc) getgroups(0x7, &(0x7f0000fcc000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000af3000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000fec000)=[r5, r7, r7, r7, r4, r7, r3, r2, r3, r6]) fchown(r1, 0x0, r8) perf_event_open(&(0x7f00003dc000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xa6, 0x0, 0xd34, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4600, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000fea000-0x1011)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @x25={0x3, 0x7dd, 0x0, "d9de77cabd98ad3ba6a9abceb7730e08382fe94712a00df14031d4919ebb6a4bdc411ff9da0288290ae8a989cf93eb8d2bf3bfd43d44a8f4f3cb3b424b362f806710b62193f26ddf5c426b0e2fe622a681406a7616cce916be4bd89383b038fd5cb99391ae25718587fe99026f1d7ca172cd40bcd9b57c23ee412208b2a189b27135428b8af1519adad7d5559420dd852cc261b478e703934416fc17d9aaf83fcd358ccf1fd772d98d0c78bc3160f7ab6bdc64bf504a1b35661c3f56d113a54d6d3f8d2c6ff404ae8ec410daedbbfd8ceb8ef2f000c5674fc92ea362ea07aa8bad7e0fc3964fb3b9e55fbf96cb59d9b2242aa9fcd6b8ca8cd4fc10604b56f4437a9312f1b4f846aa7e8d2d5256b9b5b680974c1b80232999ac04eb67d2681a4c34428c765438e727c873c42c4ecdd42e094acc8da2007b63f3443e4dfc7cebed0b404e6cb02dfbca800dd6da8d8b14c96cb2567c6febf6b8419c0a6e20d1f40db3f33a6a9739c43cfc493af93b76b9c60c02752053241506575c30f0d44d230505ef1a70ee68ccb9ad9505ee8a5024cb22166a98c8de48ec8b416ed363d941fa61bd2ec2fd3e7f8f05ecda943c61e181fec31c0386093d5fc96762ec1e81d687bb3789ea377f7ab15bab1f3a7badb2a3ba126a4ba4a1c6f0a91459a29d61c4d488c1f666b077438abf571f0fbc46d9154c81552b39ac9a46ca5378af7ab25f5a1a4ebb4b72ebe5da9a5bfd16490d4570c957057fc398deb7629900cbe5fe13c0f2db65d059c68986c3821ec0e113c3967d5eb529ecac180776447568f5fcaf6e84b4064574a33b74168cbc31aba73222e0a10ff153ca992ebb09cd48f75862eda7e47c13141c269c61ec6bc2e22fda2c3c9d3b4c0ba42b056ed1dad8b4a5c295082bfb5022db4e20ee00e6ff84bfdb4ef8c5c458b5975dbf85e9d75025b9d18bdbd838fe8a35bda42ef6509eba8580c23acb33448ee7553ddade805e44755f3d3b9254ca29f78fc55d6369d10a9b234955fcf3639fb3a269f27eb4d2dc056023d8fc9ef53df53ca1c77f6aeec27ae6f197ea766f4db40a87a1bc6ff8bab486a64bd9507402ab8528534210a90f725dca367f0d0b968d204bf7d9b2cf2aef5ab3b056847574c7476c7c7274ee87e28afe4fe4cb6695c01653b567e509c88c9e71158d224b799f65fd6736da41c1ceafd3992db0ddfd3f2f107027ec0888a0ebacb6f393c3ea997518bce95b2302ad0fe385f400fd373eb6d3a14d543d2bfc7b0f6fc8138f84f2cbf37832fd29a689d4cce0d4b99e519d3f42642c4ee37b6fade78e47327485b061ddcc5cc365dc39833d3e3155a7e981eeff4139657170ae9233b67436ca7e5223518615d7bbd5fe3c6b40b1b2a8ef3ffde6228d533d1f2da02939706de2cc6c6d50fef86d3e2300d0823a429466d385e1c7e23652cdc8047447aec5ac73aecc4310747b50ac5a9c36856a67dcd77e400a4f8fb62f2e2be6fa1902c069458b113e7cf717142d7cdc9215c61aa228163bb8f080d614114f4cb712c0464b7cddd94bd6abd477a14fa1a1ebf36bb85bf713e62f51dfe555f42129c922557822c9e31aca6b6d3e3615ce10b404bb72565cc851d7b2bcb54122166e01beebc559c4c0c47a55c00e3551ef93f86d24f2ff3b9dfa4237ee9af32555f85880e71a2d418c1155ce215efa8bae928d899d39853e1fde1de79aa4bbbe3e272a21bb456ac4101e50ebadfb47a04adbcfd0f1c0416fa957922261ed8c61979444963c01d5833e5fece7098cd7fdfa7c99eefdc82279292bf33ad64992f8f48bab5b72411f9c912a0fbe33d40c5348c6af13e10a3a5a030a1eeef4d99521b9da7217be3205cf0d0568b2f9873ac94e305015f62309f92d7a31faabeaf032dd006a11640fdf1e53dc7f6febc4d78b363d4efd36b59830e861ec921bcd3156d648ecc444dfba067d3c3a726188f5c752ec5f482f610fb0ea2e11a31e3c68257081c10b8831e71ea335cd4a26ab3c23ac15bde68a515b1ada1479e13bc9d7c1f060a9858f706c9fa19a617912305cc1d528918530c4176c719c817dbb2ae79a765a48811c61231eb4389a0643bea768ce22ac1f21b87ca87ae4bf9e3fea27441c5a4a98e48145343b9cd0c4208a9316356375194fda5273c380c41836ec0847aae10be020714dd2da07f84ffd3c25cb7b31c9ddb11a2ba08a906b4924a444bae57c7c2449ac888d7e559033c6b0ae945d251a23ca662244cdf427f50536a6686a786ac082d8ef75677e792a67ea0df003603aada5cbe365001bbfb6c1b88ddb007eeb14a9a9646573f9d567e2c727cd8d5bb254a11b5dfa11cccbf0a290b3dcc26bee20b275ec20ef662629b74cb944b78548dbadb14722d693b6a35e38fb89dbbfd50331062f3465b0c04e59dc197963db54143eea688085d1eb405e67247dea9e4ae6fe538efa863b08efbbf240b5ab2b5f04f373bdec708cea57bb84e0bed7cfe097e57b7c3d6cf53a7fac753c16d714c76f8ae3bce22e7ed4bf5e13b0e80e8ee45c337d1cdf85194fe6773078b6d9386aa91aa5b06db0f7ee92f4b8fb64f3a65384221bde3cbedb7b18456b458f95b44d6ee58a1b32e51077f12152124629a2bc56259fea60a4b9db3081dd34a1e403666788a45119a15ab84f73fae2017caebcadeec568748f10d9f28ace0bd6a2b091cd1ee404686f92e7ca4178e9e1a8ff727187a6eb6b007a7ec478dc59020c1280e544bc6f1a9a2161d213a77e97442297adeb8dd09bfe5603a16836c331c62abc0bb9ca3718955243db1b8a32efc150a098f3f8f1e6bcbf434dc8542f76694ae77a480d04782998df262b2317b0376d37e735db9260223dd61103f8a88dd394b66be940965751e6d7754984372c77809a57dff6825e7d90f7e6efbbd585119f1415214aea8e7b07960a115ecbef1121b9870a3dc465a54bfe31519b21c986a0c6753d9fc359207e79bb036cb061e9df4d31ef2bbf57cfb6d4987cb46947aa9ebb0c307712ade169d2111d8a25df83efe487d9d6762c2099a9b68c98c65e33458c6dc71a65f204fb59fe97cf89f1521fd4da7aa77282bd00c5ad7aef0c4606c2233dd7a9ebb85f276f84fb1f44c47a77d202bd3432d698134bc8bc209882f77fcf3d78cef3d0b6bd0cc55af611c4afb23e66b51e2faa116aba26a24258bf4b74a541b451f303b387b0e6dd7c30f1e1576b99f0342df3de50c29772e568cf368049e4997dfd68f4d8e13549fe81834ca998e7721874fb081134305162fd9a08cb94d8424876082f69d0554e1438bf245c861369af4571c983f652fc5113771b7026adfac82a34f18fa3bab53159f8996637abf0badc304f5afe26313f828875b14fd715ac0eedd5a37533ab2c9d77d68efaee894d5798c7305049429540fe17ee99fe2d8a4327240e2c9d6f87fcb90487caaf89a65624ce7f149e6adc5e1ea69f8db96595d9589335f1e6008c3635e9c21848dcc20a90713b57f16230c029c7e1de5aa70f4dd3305163bec39f221431b42cbd02e04283e08fb0979365ccb37441805c4ab9869f3cf934fb9e8b2400bfbee52ce8a0bdf37d324c28c3377e3d04623daf565f4ec8143f22d63ef17cadf1cd2d34726918fbbff77a496b0d3048ad09b451b1a9310a4e4bed4fbb8452bfeaa86488d1342f33c773b699aa7d8aa10a0bd7ce206d286f0aa9aa227514024be452585b888c294c72c8a1a6b35ebe2d8d4fd221eb86112e1726cf47aa686cfa0910092ece970a8b7ecc8a65ee80b1af17eaa41b3974dbd29f5d3b61a70d845220d175a33cf1f0e87322407d3990508259cafc084e4d0076a2473b170b1a3d48fef3d07de524eca90e67cd6d9b69d4e0d3a4cf49c0ef70ebfa444d757b870f4319ab68b8311e3c6d6cda08ef5689fd565abd21f3d868d3467e3a8e47661c571ed2491bfa03bd3c449f02a7afebabd22ac3e2fbbdd5d3581c1bedb7484708fbf9b4d665fbe38836e7dc6008dff7d773742cc00aa503653aceb9ccbcd4407cd1dffaec6f6a6fe154427508718f9214449d3390e919dac438e2ba77599315da6f6cf976a5c8034e6106c0cc401c07dee339cb2d37f1d885f51d2553fdeaa435e10bd625364439608219404c5721aaa70274c69de84b7745a03af44e22d8792640d60c9dfd0dcb7fe5a55695af38b2bb849fc2467e706c6726e27816ddf6ae9389e9e99176edc22a7d4fd1a06d6c578ea2b2fa4dcbe529f312c24d849b799a39e1aa6ece9358971787371c4a8d8f0abc862732b2aa95437446617c98787776534302dd256caa992e8ca1c692d8f823c53bfdbe60038190dd15cf7991e9a73b21e0bbeddc2ad87fdf64ca5873de1a780831c2da93310d0b305c6739401ecc7e19eba428587e0d8645e81a5e6a634f3a0c3046207b48ba23f681913baa04101bb614035b18bcd1b997b8b61407a01dca941773cf3625fb2751177646e3a27f0e848bd506f861a95bf081b515a09d68f7d57d8f148b77e8ee6a6ad1642d9c12a5fc66ed1d2b26b980a67867adabe7cc5604c84be1e36c1e7bf3efef4e00b8254db50669f11aa107fd95b499aa19bd90546dc01639bcb26273d3589576a0e817d4c388abc3037c9a7d347e908ed7e98af94be8f89512eacdcc72ea279558ac359d8e0ea6f8a756e787335dba83bc16b107c7d59dcdd92dbaf79aa52ee902aae312610d39f18fdde8a57d86243747ff85111001b460bc25ebc7f0cb5e0ea5e85aa2874c4a6e434b622b479ec841412f75557c6f4662494c56755a8c6754ecb2ca6c922b02903c754c78603b2093e359f0bbeee1d8e556d692a512b4d3a3cc4fe725c58dcc4a343208845d39f3d64fc2995681f8b796119e650f95be3b81d175dde5c9b5787b84f5e7ca42ade0dad6bd2e26e99a9a7d0644017eb88933df073efda6c671c2c187ab6f6ddcfab0bc8f1dc00331eed296280c798df3b3daeda80361c63679963b7001ecc3f6ed98e1cdc192bfd7384e49ab4ff4df1d6e73dfb1b063b13922f4959320b64cb21740bd45905ef0222ed1ec7718c24eae15d6d061b2c54491b1bf2e44c6efe575e976cf576e0171b5140787bc7506dbb83fd4a8d2c099bef3bb7083f415bc024f28e7a99c34f21628ae7efc19d88fd772a81a61b9b8a6c8987f4c6bcff4e68501fc53f92de4d690a790ea6293bd06298d2fb4b27d8b95129caacfb4102e56710adc0c4682e6c8ef5688685f7b413d39e0c47234f41b41b342262010141e25abf8af1ca6e521afea150fd5f4c43e19dd4bd3e98adee6d8e53bedf5b23ad8fe98366e9d3b7f240991be3a40f9e683d3c1845341935f0e2c448e06f5cbf8d2676a0ea8c87a8b10fb3744c68d22b359ef572ec752c67de0678f26c555797065cf9a58851b1fc67d0668798503d802b29ba93ca16641756ade14f78b20ec8e7e15580247c0ef8ef2063205a7ea7be1a63ac33e0a6016b76f43c5fa60d70b0456f33a5a49ceab925cb9e5a7eb50836dc1e22fec77bd3f55d1d28125cfa726520060c3342c2cd7786bc06e9e354c26988aec802a30e555a411f7379de181793f7c6383b0b166fcb1029ca514500b8cdafbf6463c68ebb12edc884f3ba1f7ababde6d85d8a906b3636a71be2388896a5c6b947f385f040958b08d421518a0126910b679186b67cce3cfa2c7c713d24c89cc7e114d0a126a8a6749cf1f8b84752bef0731fa78299055f965ad3c469c06695de1fc284a299aef69f5c4ecbc4211189a2332040ea12983ac06502ac0435cbe71e487238b65235ec424cdd93c468b8471"}}}}) add_key(&(0x7f0000fc0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) r9 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r9, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f00000d0000)=[{0x14, 0x10, 0x0, 0x2, 0x883, "c8ee0a"}, {0x1010, 0x40, 0x1f9a978363670103, 0x401, 0x100000000000, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x200000000008, "82acd0d6bd16dab04a8390fbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x1}, 0x807c) rt_sigtimedwait(&(0x7f0000f62000)={0x3}, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x21850, r1, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x2, [0x6e, 0x170, 0xffff, 0x7f00000000, 0xff, 0x467, 0x3, 0x5]}, 0x5c) 2017/07/30 14:35:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7ac3, 0x3, 0x1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)="5d00", &(0x7f0000001000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000003000-0x4)=0x80, 0x80000) getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x401, 0x30}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x4, 0x401, 0x100000001, 0x0, 0x0, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000)=0x4, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000008000-0x8)="2e2f66696c653000", 0x1) inotify_rm_watch(r0, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000-0x8)={r3, 0x4}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f000000a000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/07/30 14:35:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5d74727573746564cc00", 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000df7000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c65000)="2e2f66696c653000", 0x11d) unshare(0x2000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000058000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffa}, &(0x7f00003a5000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fdd000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0x9, 0x7fffffff, 0x10000, 0x40}, &(0x7f0000a9e000-0x4)=0xa0) mount(&(0x7f0000d70000)="2e2f66696c653000", &(0x7f0000289000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="040000000f000000", 0x4, 0x0) r4 = memfd_create(&(0x7f0000098000-0x2)="0045", 0x3) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x6, 0x10, r5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000046000)={0x0, 0x69, "301603a94c711ef88496bf73c5978304636096821014e51b8cb534734444591faeca645e2f4479dad950234cc2c194ca34b7a4c3b5352af98844356fb35feff75668aed12e1eae3b2e34812e06b997621d7fcb0b961a02ed5411ed54f816e33ab90258e060eb55101c"}, &(0x7f0000047000-0x4)=0x74) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000046000)={r6, 0x10001, 0x0}, 0xc) r7 = memfd_create(&(0x7f000017a000)="00", 0x2) r8 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0}) r9 = dup2(r8, r7) link(&(0x7f0000043000)="2e2f66696c653000", &(0x7f0000044000-0x8)="2e2f66696c653000") sync_file_range(r9, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f000017a000)={0x2, 0x0, 0x3, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r9, &(0x7f0000044000)={&(0x7f0000033000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[{&(0x7f000002e000-0x7f)="", 0x0}, {&(0x7f000002d000)="", 0x0}], 0x2, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r9, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r7, &(0x7f000000a000)=[{0x5, 0x3, 0x400, 0x0, @tick=0x2, {0x0, 0x2}, {0xfffffffffffffffc, 0x1}, @ext={0x0, &(0x7f000008e000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r8, 0x4040534e, &(0x7f0000044000)={0xfb, @time={0x0, 0x0}, 0x52e0, {0x400000000000000, 0x0}, 0x800, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r4, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r1, 0x0) 2017/07/30 14:35:59 executing program 6: r0 = open(&(0x7f0000d21000-0x8)="2e2f66696c653000", 0x8000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x0, 0x68db, 0x100000001, r1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xee5d, 0x9, 0x92}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000004000-0xf8)={{0x0, 0x3, 0x36000000000000, 0x0, 0x7}, 0xe794, 0x9, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x1, 0x40, 0x3c9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000-0x9)="2f6465762f73672300", 0x200, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000005000)={@generic="bfee5f46937d7edd203f997c796ad905", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockname(r3, &(0x7f0000007000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000004000-0xf)={0x7, 0x6, 0x4a4e9de5, 0x1200000, 0x0, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)="2e2f66696c653000", &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r7 = getpgrp(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@file={0x0, "2e2f66696c653100"}, 0xa, &(0x7f0000007000)=[{&(0x7f0000008000-0x48)="72424e1e682468f28d835502ce3b3daaf29ee49da2f80fb197467e2c0cb3bae837b07d00d966631b4c27daa93236fbdf7f36d85124328958948418f8fdef9bfe878403bf5b5ec8dc", 0x48}], 0x1, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x2, 0x40}, 0x40011) [ 90.094196] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=19263 comm=syz-executor5 [ 90.108277] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO 2017/07/30 14:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, "0000000000000000000000000000000000000000000000"}, &(0x7f0000641000)=0x19, 0x0) r0 = creat(&(0x7f0000baa000)="2e2f66696c653000", 0x0) syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000046a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@generic="4e71db199ed3f0fbf07cc541c7b6f451"}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c8a000-0x4)=0x0) syz_open_dev$usbmon(&(0x7f000018d000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) unshare(0x800000) open(&(0x7f0000f66000)="2e2f66696c653000", 0x0, 0x90) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="") fstatfs(r0, &(0x7f0000063000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") link(&(0x7f0000231000-0x8)="2e2f66696c653000", &(0x7f00007f2000)="2e2f66696c653000") 2017/07/30 14:36:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000a01000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0x8, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000c95000)="2e726571756573745f6b65795f6175746800", &(0x7f0000ea3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000adf000-0x29)="dfff933fd47cbb4295ee2c8938d2cfbab9fddf4eced9403bfddb743279cfc5ec7e8ec65d54c9475646", 0x29, 0xffffffffffffffff) r3 = request_key(&(0x7f0000c29000-0x6)="01000600e91e", &(0x7f00007d8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d22000-0x1)="00", 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000bde000-0x20)=[{&(0x7f0000b96000-0x84)="bc9a9b68421822d46050ebc86fe92c0e1b166740ff0b85ba0c857fb748141b6b95382a109b935c5936baa3ac6b19e921b588a7027b6432f78cb41272eed0851fb0bb4db9db077c3c5ea95d364738fccf6fb318555db811c03ccc7c85228c2d3f74dcf8c00287f32b4b04ce6a7ded5e831eb9aaabe05b978d5e36ef97e61184ad661be625", 0x84}, {&(0x7f0000729000)="542f25539ed0bf1bc2bf68b98953f8ae911678dffd8a8a9668a5eea656dc431173b0723a551dc1dc73226d751e66e60a59e4b685358ffabb64ebe4c8a49254970eaa8398d268ee45367b24fc8863a95de6626204b5ea3b7891585d3318b5629456a0c7d5129342a6dc11d2ead707e1ee4b86eece", 0x74}], 0x2, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6b000)={0x0, 0x0, 0x0}, &(0x7f00001b4000-0x4)=0xc) sched_setaffinity(r4, 0x8, &(0x7f00009c2000)=0x5) shmget(0x1, 0xb000, 0x26, &(0x7f0000241000/0xb000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) mkdir(&(0x7f000001e000)="2e2f62757300", 0x0) mount(&(0x7f0000037000)="2e2f62757300", &(0x7f000003f000-0x6)="2e2f62757300", &(0x7f0000903000)="397000", 0x0, &(0x7f0000039000)="8f") mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, r0, 0x0) r5 = socket(0x17, 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000106000+0xbd1)="", 0x0, 0x4, &(0x7f0000b7f000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000f9e000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000980000)=0x5e) r6 = socket(0x10, 0x2, 0x6) r7 = accept4$inet6(r5, &(0x7f0000e31000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005ed000-0x4)=0x1c, 0x100080800) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f000030a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x50, 0x14, 0x709, 0x0, 0x0, "cdbcca703e0f6f1f3d8b0003549f4fcc6378be178fbf4acb7906af44134cb3019b1b000000000600000707fc1fbb43afa82eccef25e72b3200001f0000000006"}], 0x50}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000ed3000)={0x0, 0x6, 0x2f}, &(0x7f0000edf000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000cbb000-0xa0)={r8, @in6={{0xa, 0x2, 0x513, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x264a, 0x80000001, 0x7, 0xa8}, 0xa0) 2017/07/30 14:36:00 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000dc9000)="2e2f66696c653000", 0x101000, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dca000-0xec)={0x0, 0xe4, "a564eb04e1d3f1744bee60c3feaf20b7ebfb3a9c68d4b8107587835cc74f453ab316bb59d226f45a0a44bc9b323ab4d19023dd10ddbfe9830f6aee6c1ae125ec96159a6b25f85bb8791c0b6959a1c33d7332d2cd2d038414de7f4743d761804abad77d0b4dd0e571b938443375f41e252de85796df65dd650a8ab4ab72c7cfa9305e6874f874090e71a03d6a63fd3b57f3813d54fa44bd7edc227ba847c5681f89bb601538a8dcb6607010d7864e6dfeb0362e34d99111bf3a6106bd27d4f4f6b298060f76fa0b94c61ae2820e0a2fd95dbd0ac79821324b1ab84fb7f1d2cfd186bdd062"}, &(0x7f0000dc9000)=0xec) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b81000-0x8)={r2, 0x5}, &(0x7f0000dc9000)=0x8) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x2000000000000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000076d000)="76656e6f00", 0x5) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000013b000-0x4)=0x0) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) sendto$inet(r0, &(0x7f00009a9000)="9904", 0x2, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x1, 0x10810, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000dc7000-0x4)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000410000)=@generic="59abfcb16eafa2e39a52df7418e9b418", 0x10) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcd000)="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", 0x72c, 0xf, 0x0, 0x0) mmap(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x4, 0x20210, r0, 0xfffffffffffffffd) mmap(&(0x7f000047a000/0x2000)=nil, 0x2000, 0xfffffc, 0x33, r0, 0x0) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x100000e, 0x36, r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dce000-0x9)="0000e9000000000500", 0x9) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dcc000)="edf56c6a21a6c3dcecdb05f300035e0103e8a70d0b9dce75919566972c", 0x1d) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x29051, r0, 0x0) mmap(&(0x7f0000252000/0x4000)=nil, 0x4000, 0xd, 0x800000010011, r0, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x2000)=nil, 0x2000, 0x800000100003, 0x20010, r0, 0xfffffffffffffffc) 2017/07/30 14:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000df6000)="2e2f66696c653000", 0x420002, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ec3000-0x24)={0xfffffffffffffffa, 0x5, 0x9, 0x3, 0x9, 0x2, 0xfffffffffffffc00, 0x3, 0x80000001, 0x7fffffff, 0xbe1, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000019000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x35) mmap(&(0x7f0000343000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x4) sendmsg$netlink(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000013000-0x24)=[{0x24, 0x2e, 0x3fd, 0x3, 0x9fb, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000022000)=[], 0x0, 0x4001}, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000002f000)=[0x0]) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000031000-0xb)="2f6465762f6877726e6700", 0x410400, 0x0) r5 = getgid() mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000030000)=0x101) pwritev(r1, &(0x7f00008d1000)=[{&(0x7f0000887000)="a076b7ebdc3bd6166c54a256199e08076aa3b5c37c38edf822edcd2795988e69761988c68233a8a64a925ab402acc456f25f45e4960ab312addda6987bf9e99f6c248849691a073a783edf9abd997e017310fdcbad9e2cc9d28b69b86c42d82db0b35a1f293cdd5802001b654364b2c7cb2903b7ef9074b44c4ff9d2d3511630d9733e53e0313a7d752710830fe302f41b1458d3372801a0f9fa4b183db068f7708db0ef090022786673b3002b9cf2a925bcfb8178725b3c397c71f7937055d453dc031ea38d968409438f5a5fc812e198554dad6efdd15fb93fdf35418751126abacfbaecba6d22a561dcf02da4163d3fc131d895e4e944d228d7035f9c0550fbc3bd234e19bfc33ac60ff2f1babca189ac1510df4f8ba60acb8bd5bacf342f09a813edfecb9512c0ffa0296b88b0c3edc538e58ee5a0a081ec04ed0fdd7f71d9609b5530add3fe182224daae76e58d408ad618c487ba78f4215802fb4955baf532f8f2f556c94380c7088af85dd960a5a6b20216c3713cdf9507e3b8392fc71449083a47634bbfdbb0e7f7287db068366a111c3a1ca4e1cd86b46c4b10df629074664d6950dcc2158fae2fdf0a4d9424c91c6594f9b66ee46bda8785916a5a44b3ad07ebdb14757371f6365fb6eaf343d0f445b5d9dff75c0a441eba984ad49f92c17db569fef8e7e1d5ed4f4f5beded6045c0bde835975ce5808e83cd219ac4aa00179c5b977e2846f82afcbaa249e240eea096c118535131712fc41200f8cd8a1a626e3b72417bf4800f73b7063ea49dfd21f15dbb0b5a865a6a3c8c98b1106a98abf7af5fbf06d2b774a3dd5bde22f9e655acfaee3dff550e6e3e439f8603f775b2549a9d27cd967772a10351bf5daaf6742be24eec304def9e2287c74f792e6c3435be69bccf3a490a8f7d8f2127592d9e45fa75f99c814962f0111d1d8cbeb37a3642571d20ac217106ca1252728d4014eb951aaf4e7e471b72b737fd477ee846a17152b96f00d01eec37583583476b9d97608f60c46c43c98876e7c3678124d477f056551f6d8e5401bd8d65e8f766f8a5b709f8f333fa139eb846cc7a9d504ec0e0609c0b0fe5ab2b75774656c02c788af797d1fb993e8c9b518ef625e65f912d2d462296e18bd1f7d7f4984d1a38895f409a2b805a29c197c4c970f97357e9db5e80616d3676870e52c9d77242422d8fe1f432e7ded51610a82e57a1e01c346f6bbe29030e470028fbe4283318085402df40a8f2596c3242d6325a677198f540c0f50eebd1775a26d24ab415b214fb1ad65feaa8d32858e80fee6882c2af5e4c18f98e1bc15cf7d9d69e5da762d77701f1ba4c3e79af1cbb5b8407856b80356ab5d99a76570840784c18dda4f980ff0913ae324e76e489571bfe6c7f8c82b200e31f6a11ac646c4739de1d2d789d5ff11cd124dcd3dada65e11f1dda4f45cf4982791f87a162da1deb4c6b959603e448774e4507e6976a3c95d0bbf903c717539e6d0a42f1d09d428544d1c7192b156b0d25a22cdbff466a41ab932b0f97eef25e38820d56487811f2b2b6d13e3414d211f6dc46eec5f95530ec8e827259de88275f1c79e008d2d1b3f110988f80b3f687bf105a753e0c1229f3b1b34e7a76907420bb9c7268dfe94814d6f765928952fbcb4f95453bb3e7be845a1fad5d0baa7a9666bd6048cb3644ed116268185b593b55f9e32a2f9a3b795da2551d152b129f1888e2b6eb501f0c1be2b27cdfab18b8a109e765f52bc73f9b910b112eb6be72cf7d6d98817406e73d25c5ac2bc7ad76dcbcec5b0f557d65566bdce1f2d4a14939f2d1fd45e0a4773492ab1a6331656332c79dcfbcd59154e893e97edca4559b30bd46d80484a195ca530364a15f78e3ff327786bb58132a49ac53ebeea305c263440fbb300103f7a7938b91073da5fc572bb50769e63057be2c54218df5f433ad01ec2b9af06fcc76424eaeeae3d61ff85ab5b76da4235faa17f7f721aee03ca956f1e54636e307c241ccebd7dab62b9fa016c534ffa4b2b90e4a4f4e6ee8d25c39850bcd4a05b196f79d61dbedec9fad7d4493775974649b8ff17f9d87c7176459082b2a589620a191ba5d72180b53470be14fe82d26526783534b711f6b0dc78dda5fc01bfd11f4b143200c498d1d5d785195f16984f550bfe7750b78e0a604f87d4853e82c1cc3feceb359f4c65c95786c811a003c287fb9fd2c50cee63efea81ea60f3521aa318d8d6a7de6b803cd7f342a615c9f9f0149e08517a243974e11dedcf20291f2477624f04be0bfd7e63f17e99595e2231581e3d06050c01f1bdecc18e186d17dc354c35706d56c4378b5e78395d7853f88704616c63e82432a3a4c8655af2a68317131230d8dbc05dfd632f02bb1788e9aed5064d9ca39eeadacf75e3e45f156698a4c7e642180deafa3274b05237af13f1869f64063144cbb265e4d65480c6675331f7232940f8627bfce46373d8189d254df35d4028c2b0fe37e492ed1763b295fe8e6d4c41b375d5cd31612a8d9826c145fa12bb7c323831ad8996027ad7106b32800d064b3369fe722ade38e618abe181be3df6c93dfe5772e57d1390d570a3235ddd769878847e60e13d1d675bd3b3d9ebb203c5987813b17b59f6744ddc5c7f60b4dc4181f533a6ced327068e85d235816c5ec29f8cab83c5cca390d16b5c09b4701c5b4f2e6b9ad89ed73daba10acd2a0fc5c709d00bf8dec07366c50938bd5e7753e218175a2c107de68d97314845d1fc6124f1f4aef9162f12fa81f22267e58a27ec6901963b460446f9db083beacd97358542ee09bcec13b74eff1338ec754da16830ca771decbf188a8b77d6c2b412012d0b9dd19a5157d1b4443ca9e40b60f8a2d2ccc25a9b248d3842f4973af3755bc977871e268a0601759707909763a8e185670a0c8ad4ff2d48c4901f832c588977b188fa8134c0579ae031b78768efceabfdaeac6c61684f88c75da5e7da7fd43774e152245cf2fcfe76a6e7f5dab04ae59b600d2d0081e235c959cad3c01832d6a1c18d182bfd65f8c2be62bd7b10b8b49be713639575d06628cd0b3eceb15e803b29b055fbcbe0f1d0c479d165086b5603e1c34eaee49a7d66d9a7310ec89b8d66f92537fb409705b21ea3975a8ff85e9365e61d927f8d452bda105f7dea9629de16ee67b96e615ec60044716b3afe09ccde3c71f6498c1b4776179a58d935c59ae47f3f7337a1bf1d928ae8f38cedd18b0901009d0c6f6aadf311b0219814979dbd9c383e7f73a29edba96f21358d59b461b982e6dc3db099988e300b69ea2651297fe151398ff3a017d216a645a971ea3d85eef4b8987038158faae4a908916cebe6810f5e8fa34b5d5c344516b187ad4abe83957770851547ecd218962c8d1ddd1d86b3130cc956248c5ad0d6637640a043a7e664e37e94a44020fb61d9e6a2e369f8d0b906b5e6dbe0690c4559c704b98aa18319333cc594ae659378ce03ce17a34ea89568d859c34917e5eb0a1d82aa9ff41b1247259b94442503b95297eb4ee9bbea46105ea077e3d4cf8a35d55849a1c6f6909c1d0fc0cd7e7120f207d9c8c71b3279b0411470237611bccb4dece5108fad69c548f065e86cd554b1dfc62a02273fbff6f15cc05af73a49847d9923e8e24c75694ebadac6770666cac037be2e95a69e2b3cd3d284f37dacd21af0c8375c9079c41b6b86ea9628b772b51fcbc7d736c66cecbce1f98b1bdd5beb5e3f3671a59c86c2a7e2984fa990e0290ebb71389996fd179cb5df407afa2b93872a67f285e06bc16965b7b8b35a5e250f4b2188784dffd3a05c3ba900ba1dc7855f5fdb612041de039cb3bad8d07ccea866dde7948017a9d3ad9a7915de5e6963cb44a3c09acb22321497192028c1bbef1fb2cbf1711b09d3fe51bf35bc6dfe8efea28f21cabc492baba6a2962e1a610f089fad92d7827ce179a23286ec76f5f99d1765ffdcf7172acbb1323ead4a2237122d0bc0447f776793fd42ecddb35535ac479496bcf522cb7d2fc8d1c0735294879ba240add42f5f0f4c21a20460879e743014df32a962b2eb7cdddca3727d0f6ff7ba844238d1adf66fee2316890dbe10cc64e3a6211adfce922b132074e998fa7774e1293f25ae4151c97526fa948ac84e5814d75796a01ae5daba55207cbcf71bb92c05e41be93b8c5dfe5cdc4852852a163110be27e920071042194b7ab37bd05f39e0d39d2b6fc0f8d18a682a0966fa635f15153ce1b08fa31f325b7c46715207b6dd642156ce7f67ef939f025c32b7a930e4ffafae141f4d211f9310d1e8f77348387093150c04b2e7efe51f2a89aa22c6c61448018fdf35bb54e0451d9cebb00b68b540da63d3971d48caccdcd706482e176a0b0babb8f0fc3f759e942f6831dab71b959aaf41ff5317a5cbac464e8242eccad3f02c8dcd52a40c3a50658f728e8f83cde2e6619e9aa7f15f621fff9514499b294796534542d4f64f27b047fc14da978ddb3ab5dc7497ae0e1d81ecb3fa5a77e9f064b868204fe72252a95df4e630142b79351e63878c701134f453bc32e0214f92c3c1b5057101ec042a5c60ecae0d7b19e2bb12edadf4a9b9f9ed85ebb0b37b7fc3af7a99b1a376e57a9f840a5c2ca1e2c1010aad3ad5e296ae63d7e8229ecd970e7722c23db89e4d8dbb3fe720b89ffbd9cd20073ee7286031c468a38a06843fc8c6dd9364ae9d8608713ea2ee7ff7f59c08f50419be54105240bc5ad68ae755717cf3cfeef4b9dc8fa307b939114e095d6afead5a3df49d36ae89fc86f037414151d81d7d88a4d44bf3e169d559ac5d925f04b9c99a05d767db8f4f75a6ae899428903bd4da38618f2bcfe983b102bd34d94022f63a2bfb7f54eeb91a0d62fb0b03979cf7fa3285a9243d61ce79c6f94c866a6c90c785a682ce3d379fa2c716e602fb16f9f97f812caed80e6bc1cf45f2a1e4cb8e7eb00cd09f30071db8dd39ac1dce4352879da4216ecebf2ae651ccd18d249184463e3f23c2a46b61f2dcbcc8abbb5fcda782e9a2579fedcc3e7809136c758f9e761b2377a3fc50a558a1cff2fa1f3942b99a944080fe59771731f400c19867fb8ea7f4706bc053b81b61a8754f18276f85f4d57259f789bef7e1b5d4d96c976ee150fc9438d3eca8e8cf5228aa9c0e407b1fdd84b9e6b27d2a053345f449b8029ca33e7e7ebaa77e2d6b3c3cc81a59aa1eb792b327d6e7f4b681125d3b45d906a1a71f77d749d7439eccae7635c57f9884ce5b53a12f95c4bf98024d0a66af42b3a678d42b771a2ca279f37719d90e68db27eb25f54cccbb5d85bd78749da308595b9f70c1b321a9850965a947e4c9b1dda67044dcb41a9e9b9417ff888265e160951f80d559192714e6b68539bd7488b698e79d28b8e47f9d6c01db3c2337dfeeec773d5e8a700f1bc13bcac861e6817a8a357fd890aa5e1062947b15e7bd3dfc738471c67cbf0cf29705937b5b4a0b7264229404762c706a0e22b98fec52fd522c93495a422a187c8ef02cf79b9a400d3edea7d42004a548e4a92f48a1caf578eb41a1ed6d70c90159de0a2387be669012abafbd11a9176613073521dc2417fe3f09d36f72bd72dc1bf29f50fb24ddc08e36b27f8082f881982a1964e32fbd8d120509ddadb685fbf0e9641527d437e787e26cb5854c73d9000c427bc3a2a86ea28fb6b534c26369d719d618b0727d30caeabb30ab46e2ac424e4ee96aeaf3edc915c52385ce17f196af1b97158a5013f63e43ce372792fe0e333cef964e4c0e5d2ba5da50488746a45214d64", 0x1000}, {&(0x7f0000ef5000)="", 0x0}, {&(0x7f00004cb000-0x63)="1de51c3edbf93f06541775ad4bfdfae533b5a1ea249694a34cb9094f3408597955ebf6882c81cef9049b197f5386fe81f4d16d6ce64dfb9fa803bdefad9480e589075925ca2773a105b20a682a424c55d4718e7933e71f484800d2bd29036d497faf55", 0x63}, {&(0x7f0000196000)="e9483177000d9c4891e98465d594bba0cc3a163daf931a56481e0dbfbe85a062ebd226f966c396bb7e3b0c4a57323aacd6aa6cee0901ae09b3f46ddbddd2a60db260651275d0369df053cd46cd57db1500165b79dad2988f48c24451bf1c714245032b20517fee5af4ab8740469036fc2392cc6f4b94a7db003e3a97246683df69cca69bad863ca0ce1754d05ee0f1963f98310f2971b960d042cd6b2794b769ceed0dad937067b4b440b0bd28945de0bb1cc2788ca7e49f743599734af4aaad9eb217a4c69bcbc7c0534a2403c95963", 0xd0}], 0x4, 0x0) setregid(r4, r5) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f000002d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000033000-0x4)=0x10, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000c2c000-0x1)="f6", 0x0) write$tun(r6, &(0x7f0000a48000-0x100a)=@hdr={0x1, 0x4, 0x0, 0x50a, 0x7, 0x1e2d, "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"}, 0x100a) socket(0xf, 0x3, 0x2) sendfile(r1, r6, &(0x7f00000c8000-0x8)=0x0, 0x100) connect$netlink(r3, &(0x7f000001d000)={0x0, 0x0, 0x400000000000, 0xffffffffffff0000}, 0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 14:36:00 executing program 0: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x80, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x8000000112, r1, 0x3) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000092f000+0x4e2)={0x0, 0x0}) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000931000-0xa)="2f6465762f7663732300", 0x20007ffffffe, 0x40000) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f00006cd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000930000-0x6a)="51b54aa5b2f03490b33eb16ca319a07b2e1d6e61bbadd8b6711b875cb099ffb03bf8e04cb971a304022e233ae481524eb6bd9a20c4fecd525b347e52ab194418b8fd0bb11271bb6a3d30e37c1a4cff3f8066288a5599c84274764ecdd08acb207d8618d09c4657488f1b", 0x6a, 0x4, &(0x7f0000930000-0x50)={0x3, 0x9, 0x1, @thr={&(0x7f00007fe000-0xbb)="683b852d08cd8c867fde42074534e3d1c1c3bec62fdfdf85c02179e4e7f8f61bd23e41cf464e2ae593ea5998c21d3ce98a5933775820959a7671338634a74e5717d24b0bf5a1f7a58e1d0e63db4e0a0bb40da994b472bd98fabeb44e73c645248d4961560d84cf16a87d2e97ac9be02118ffca1811b3baaaf70a411bcc46289a36693cc4669e2cf77f496fd10e7473327e6e5d99733b8fe834a584f2417e2566eed5c70c4e505da27a5d9dc5198a22773c18e3f8798d3130f3dfdf", &(0x7f000092f000)="a0a0063b9fe34948bd28688be697f1e009d6b11b"}}, 0x1, r1}, &(0x7f000053f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x0, 0x9011, 0xffffffffffffffff, 0xfffff7ffffffffff) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000931000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0, 0x100, 0x0, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000931000-0x832)="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", 0x8b8, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f000090e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000931000)=0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) recvfrom$inet(r1, &(0x7f0000931000)="00", 0x1, 0x10002, &(0x7f0000932000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x4, 0x32010, r1, 0x1) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000059000)="6879626c6100", 0x6) shutdown(r1, 0x1) 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe8000)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000fe000-0x10)={0x8, &(0x7f0000321000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00001da000-0x8)={r1, 0x3}) getresgid(&(0x7f00004fd000-0x4)=0x0, &(0x7f00008e4000)=0x0, &(0x7f0000a44000-0x4)=0x0) r2 = getegid() syz_fuse_mount(&(0x7f00003d2000-0x8)="2e2f66696c653000", 0xe000, 0x0, r2, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000016f000-0x10)={0x0, 0x10001, 0xe7, 0x101}, &(0x7f00007e0000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000701000-0xa0)={r3, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10005, 0x8, 0x80, 0xc}, &(0x7f00003d4000-0x4)=0xa0) 2017/07/30 14:36:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x10000, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000-0x4)=0x122) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000f78000/0x3000)=nil, 0x3000, 0x0, 0x20032, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x2, 0xa) semctl$GETPID(r3, 0x4, 0xb, &(0x7f0000f2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fb5000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a11000-0x4)=0x0, &(0x7f00001ff000)=0x0, &(0x7f0000a2a000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb4000)="2f6465762f6175746f667300", 0x80100ffe, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f00005fd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x100003, 0x8050, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7e, 0x2000) pwrite64(r2, &(0x7f0000d4b000)="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", 0x1000, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000fb7000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f19000)=0x10) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f0000fb8000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000fb6000-0x8)={0x5, 0x101}, 0x8) geteuid() writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) [ 90.136467] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 90.146938] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=19303 comm=syz-executor5 [ 90.176214] 9pnet_virtio: no channels available for device ./bus 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000690000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f63000)=0x408, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000eb6000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fec000)="2f6465762f6b657963686f726400", 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000fed000)="2e2f66696c653000", &(0x7f0000fee000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) clock_gettime(0x0, &(0x7f0000fec000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000bce000-0x50)={0x0, @time={r2, r3+10000000}, 0x4, {0x7f, 0x4}, 0x101, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dd6000/0x4000)=nil, 0x4000, 0x1000040200020003, 0x34, r1, 0x0) poll(&(0x7f0000fee000-0x10)=[{r1, 0x205, 0x0}, {r1, 0xc002, 0x0}], 0x2, 0x5) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df3000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000fed000)={0x6, 0x40}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x21) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00009b2000-0x4)=0x0) prctl$setname(0xf, &(0x7f00004ac000-0x1)="00") recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041) mmap(&(0x7f0000e7a000/0x4000)=nil, 0x4000, 0x1000003, 0x200001010, r4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f64000-0x1c)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0xe, 0x7ff, 0xffffffffffffff33, 0x9}, 0x20) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f64000)=0x0, &(0x7f0000f64000)=0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 14:36:00 executing program 5: getrusage(0x1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000757000)="2e2f66696c653000", 0x20000, 0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x200) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000)={@generic="d901c5b5ac1d9d780f9b90806efbf458", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysinfo(&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") 2017/07/30 14:36:00 executing program 3: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000)="2f6465762f72666b696c6c00", 0x10040, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000001c000-0x4)=0x0) r1 = gettid() getpgid(r1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001c000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000d000)=0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) gettid() gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x7ffff) r3 = fcntl$dupfd(r2, 0xffffffffffffffff, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000-0x4)=0x0) getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8c0, &(0x7f000001b000)=0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x3, 0x5, &(0x7f000001c000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000012000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ade000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003cc000-0x4)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCSTI(r3, 0x5412, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001000-0x8)=0x6) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) eventfd2(0xf703, 0x801) timerfd_settime(r3, 0x1, &(0x7f0000016000)={{r7, r8+10000000}, {0x77359400, 0xffffffff}}, &(0x7f0000017000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$netrom(r3, &(0x7f000001b000)=@full={{0x6, {"55bb2e791be207"}, 0x8}, [{"40415b6b62874b"}, {"124a781d7bd8e6"}, {"5dee7d526e82cf"}, {"379f3e3a37418e"}, {"168b9c558ee947"}, {"25c777950fcd86"}, {"c41eae28a7cd88"}, {"bc47fadfff5fa7"}]}, 0x48) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x40000009, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={r10, 0x80000, r3}) rt_sigqueueinfo(r5, 0x14, &(0x7f000001c000)={0x1, 0x9, 0x827, 0x1}) setpgid(r6, 0x0) perf_event_open(&(0x7f000000b000-0x78)={0x7, 0x78, 0x6, 0x1f, 0x6, 0x0, 0x0, 0x896, 0x30, 0x8, 0xfffffffffffffff7, 0x2, 0xe609, 0x4, 0x0, 0x7fff, 0x6, 0x8, 0x3, 0x207, 0xba, 0x1, 0x5, 0x1, 0x10000, 0x9, 0x0}, 0x0, 0x2, r3, 0xd) setpgid(r1, 0x0) ioctl$int_in(r9, 0x5408, &(0x7f0000019000-0x8)=0x9d) madvise(&(0x7f000000e000/0x1000)=nil, 0x1000, 0xd) 2017/07/30 14:36:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d92000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x2e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200400, 0x400010) mmap(&(0x7f000052e000/0x3000)=nil, 0x3000, 0x3, 0x10000000032, r3, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000967000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000532000)={0x0, 0x0, 0x2, 0x0}) unshare(0x24000200) readlink(&(0x7f00005e1000+0xa99)="2e2f66696c653000", &(0x7f0000a06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00004ae000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x40002000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000024000-0x4)=0x0, &(0x7f0000ff7000)=0x4) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x400) sysfs$1(0x1, &(0x7f00004cc000-0x12)="2f6465762f696e7075742f6576656e742300") r5 = add_key(&(0x7f00006e6000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r6 = request_key(&(0x7f0000c3e000)="6269675f6b657900", &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f30000-0x1)="00", 0xfffffffffffffffb) keyctl$search(0xa, r5, &(0x7f00002f9000-0x8)="6b657972696e6700", &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f000046f000)="2f6465762f76637300", 0x200, 0x0) accept4$ipx(r7, &(0x7f0000e9d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000308000)=0x10, 0x80800) 2017/07/30 14:36:00 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0xa) madvise(&(0x7f000024e000/0x3000)=nil, 0x3000, 0x3) r0 = getpgid(0x0) ptrace$getregs(0xe, r0, 0x4bea, &(0x7f000055f000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") tgkill(r0, r0, 0x9) [ 90.217472] 9pnet_virtio: no channels available for device ./bus 2017/07/30 14:36:00 executing program 0: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x80, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x8000000112, r1, 0x3) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000092f000+0x4e2)={0x0, 0x0}) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000931000-0xa)="2f6465762f7663732300", 0x20007ffffffe, 0x40000) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f00006cd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000930000-0x6a)="51b54aa5b2f03490b33eb16ca319a07b2e1d6e61bbadd8b6711b875cb099ffb03bf8e04cb971a304022e233ae481524eb6bd9a20c4fecd525b347e52ab194418b8fd0bb11271bb6a3d30e37c1a4cff3f8066288a5599c84274764ecdd08acb207d8618d09c4657488f1b", 0x6a, 0x4, &(0x7f0000930000-0x50)={0x3, 0x9, 0x1, @thr={&(0x7f00007fe000-0xbb)="683b852d08cd8c867fde42074534e3d1c1c3bec62fdfdf85c02179e4e7f8f61bd23e41cf464e2ae593ea5998c21d3ce98a5933775820959a7671338634a74e5717d24b0bf5a1f7a58e1d0e63db4e0a0bb40da994b472bd98fabeb44e73c645248d4961560d84cf16a87d2e97ac9be02118ffca1811b3baaaf70a411bcc46289a36693cc4669e2cf77f496fd10e7473327e6e5d99733b8fe834a584f2417e2566eed5c70c4e505da27a5d9dc5198a22773c18e3f8798d3130f3dfdf", &(0x7f000092f000)="a0a0063b9fe34948bd28688be697f1e009d6b11b"}}, 0x1, r1}, &(0x7f000053f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x0, 0x9011, 0xffffffffffffffff, 0xfffff7ffffffffff) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000931000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0, 0x100, 0x0, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000931000-0x832)="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", 0x8b8, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f000090e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000931000)=0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) recvfrom$inet(r1, &(0x7f0000931000)="00", 0x1, 0x10002, &(0x7f0000932000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x4, 0x32010, r1, 0x1) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000059000)="6879626c6100", 0x6) shutdown(r1, 0x1) 2017/07/30 14:36:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000065f000+0x679)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="00", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)="7472757374656400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cf7000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000ba2000)=[], 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xeda6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000965000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x927, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) readv(r3, &(0x7f0000a31000-0x10)=[{&(0x7f00009a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x1) syz_open_dev$sndtimer(&(0x7f0000112000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000361000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000a7a000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f0000337000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000272000-0x8c)={0x80000000, 0x2, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x1, &(0x7f0000f28000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00005ec000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2017/07/30 14:36:00 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) syz_open_dev$mice(&(0x7f00003fb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000003fffff) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x100000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x20000) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f000003b000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x9) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0xfffffffffffffffe, 0xffc) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000+0xf5d)="2e2f66696c653000", &(0x7f0000014000)="2e2f66696c653000", &(0x7f0000013000-0x4)="62706600", 0x1002, &(0x7f0000041000)="") mmap(&(0x7f0000bf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000)="2e2f66696c653000", &(0x7f000006c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000016a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f000004c000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c65302f66696c653000", 0xa000, r3, 0x0, 0x0, 0x0, 0x50404) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f00000e1000/0x2000)=nil, 0x2000, 0x4000000, 0x10, r4, 0xfffffffffffffffe) r5 = msgget$private(0x0, 0x47c) msgctl$IPC_SET(r5, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}, 0x4, 0x3, 0xfff, 0x1f, 0x80c1, 0x9, 0x0, 0x0, 0x0, 0x0}) msgsnd(r5, &(0x7f00000ad000-0xa)={0x1, "e5dd"}, 0xa, 0x69eccc2e14edc636) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 14:36:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000cb2000)="2e2f66696c653000") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bcd000)="2f6465762f6b657963686f726400", 0x50200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000c16000)={0x2000015, 0x1, "636c69656e74300000170000000000ebff000000000000000000000000000000000000000001000000000000000000000000080000000000005b000000000000", 0x4, "f7dba20100000000", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r3, &(0x7f0000434000)="636c69656e74300000170000000000ebff000000000000000000000000000000000000000001000000000000000000000000080000000000005b000000000000", &(0x7f0000e16000-0x4)="47504c00", 0x4, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f000007f000)=0x3f) sched_getattr(0x0, &(0x7f0000fdc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000e10000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x0) eventfd2(0x7, 0x0) r5 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000f5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) close(r5) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/07/30 14:36:00 executing program 3: mmap(&(0x7f0000000000/0xbec000)=nil, 0xbec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x100000000003, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00002e9000-0x8)={0x0, 0x0}) munlockall() ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000be9000)=0x0) r2 = shmget(0x1, 0x3000, 0x1, &(0x7f000057e000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = getuid() lstat(&(0x7f0000be6000)="2e2f66696c653000", &(0x7f0000be6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000bea000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2000, 0x0}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x1, 0x0}, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f00009f6000/0x1000)=nil) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000959000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008f5000-0xc)={0x3, [0xd08, 0x2, 0x52e]}, &(0x7f000007a000)=0xc) r6 = syz_open_dev$evdev(&(0x7f0000b72000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x2) rt_sigtimedwait(&(0x7f0000bea000)={0x1712}, &(0x7f0000bac000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000079b000)={0x0, 0x989680}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000bec000-0x4)=0xc8e, 0x4) sendmsg$netrom(r5, &(0x7f00009bb000)={&(0x7f0000a5f000)=@full={{0x3, {"4ac08f20d1aec0"}, 0x4}, [{"29bda302000000"}, {"a2e44f2c274a27"}, {"64c5a46d18a87c"}, {"e48aa35fcd68e5"}, {"dbecf30c80fd9e"}, {"7980cd1e5968eb"}, {"7430212f129242"}, {"e3d7cae1c1c2b4"}]}, 0x48, &(0x7f00007af000)=[], 0x0, &(0x7f0000fa2000)=[{0x1010, 0x113, 0x2, "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{0x50, 0x11d, 0x9, "5d41a006c390e366844fcfce427f331cdd998ac870dd3deded2feaa1027b330897d2b38cac7a5d81b9a9a406b31b8cf53e52440d64459174d2681d"}, {0x1010, 0x117, 0x3, "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0x3, 0x800}, 0xad1a4d7edb64391a) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f00002ea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000bec000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000057c000)=0x10) mmap(&(0x7f0000bec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000bed000-0x50)={{0x3, 0x3}, {0x46859104, 0x0}, 0xa579, 0x2, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_robust_list(&(0x7f0000889000)={&(0x7f0000b4d000/0x1000)=nil, 0x9, &(0x7f000062d000/0x5000)=nil}, 0x18) readv(r6, &(0x7f0000545000-0x20)=[{&(0x7f0000f54000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000690000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000be9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000875000)=0xe8) 2017/07/30 14:36:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d8c000-0x4)=0xe) msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f00007f7000-0x9)="2f6465762f73672300", 0x81, 0x40202) sendmsg$netlink(r2, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x0, 0x0, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) readv(r2, &(0x7f0000027000)=[{&(0x7f000011a000)="00", 0x1}], 0x1) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000628000-0x4)=0x7, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r4 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ad5000)={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1f, [0x4b, 0x100000001, 0x7, 0xffffffff, 0x0, 0x61, 0x442f, 0x0]}, 0x5c) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f13000)=0x5) keyctl$join(0x1, &(0x7f0000ea7000)={0x73, 0x79, 0x7a, 0x3, 0x0}) pwritev(r5, &(0x7f0000640000)=[{&(0x7f000013b000-0xad)="23b0ea615e51165c403e10e022ffd011f13bd0b76d44f8fe828a6c025fcfbe78d358059ed4f35c2dcb8026e87859e93301941b84ff77a979ab535a95365ea30bc4a85723afd424d16a1150b12c4773d64a637fe464298c78713dd28ed8aa3b55608c5c30df9500470cbf02fad972569df9dd6f5770fd4acd2bdf699d4e00496129297cced928a659973465848d42fd0c38510299d5073ab54f91a19e913d2ef6d51c04fcb8e1df83b856f51147", 0xad}, {&(0x7f0000d34000-0x7d)="c0aaf94225d74174e83a4c1ad2b916f166df2fbaace36844cd812ebb4a8daf7fecf40f419e158e973f5e32b394995992fc31bc211766a1fec25a3a4a41fe68dafb8bb243aa1169626c9e21a0830c82ad94bd2f5b9a34ed56e3b1c0fbb4d59dc1b860b9c570a9689ba018e79b795a41c8c263bd177feff616287bb96098", 0x7d}, {&(0x7f000059a000)="cd3f9058aceb634ea718e9fa4047ee1121438275f591f7b1099e876c33e888cee28058c2e013e1b1e01be12b3e65b295adc3ca2a6b1d1f47ad81f6324e0871387696cfd02576f6dd7b275c5889c96706f9341b969eaabb138721c4eb76af920ce514fe8be6e1d64143d3a8860727795572235c2e856c5319ce8273c7f451cc822271e3a2841f6a3cb639483861c2d6d6fce616126efc7e4b60f70346fe08219cf83e62e92137d076a67a564810b6dca4cb6b2d8dc951031d814b6115d277b54d015ccc7a0b5cbd3db76abed92b24b26e15dadb0e605defe119da069e2c6a36e59e", 0xe1}, {&(0x7f0000cf7000-0x42)="627b17ad321f0377f5be229fc2906f2be4faa5455393676782e1458b3a0505ab850e5664b92dd44807126e8c1c2fe53dc3f4abbfd4c002ca820f8b68c9c6eeb3863b", 0x42}], 0x4, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000060f000)={0x0, @in6={{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a17000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000247000-0x108)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x8, 0x5, 0x7, 0x0, 0x4555, 0x5, 0x2, 0x8, 0xa45, 0x0, 0x3, 0x0, 0x20]}, &(0x7f0000e64000)=0x108) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000000c000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/07/30 14:36:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, r0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r4, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x1000002010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c4000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000002000)=0x0, 0x80000) mmap(&(0x7f00007e0000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x35, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r5) perf_event_open(&(0x7f0000846000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x7, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x8000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x800, 0x0, 0x6, 0x0, 0x0, 0xd33, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) semctl$GETNCNT(0x0, 0x2, 0xe, &(0x7f0000fca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r5, &(0x7f0000485000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r3, 0x4, 0x40003) r6 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) ioctl$int_in(r5, 0x20000005452, &(0x7f0000fc2000-0x8)=0x209) fallocate(r6, 0x0, 0xffff, 0x9) connect$llc(r5, &(0x7f0000c28000-0x10)={0x1a, 0x8, 0x5, 0x4f3, 0x4, 0xe6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendfile(r5, r6, &(0x7f0000fcd000-0x8)=0x0, 0xffff) 2017/07/30 14:36:00 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", r0, &(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x36, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x51f, 0x23, 0x800, 0x3a6d9816, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x32, r2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r3, 0x4, 0x10, 0x5, 0x7f}, &(0x7f0000002000+0xfd7)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x32c, 0x0, 0x6, 0x7fffffff, r4}, &(0x7f0000002000)=0x10) setitimer(0x2, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x8000f, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000b5a000)=0x0, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000243000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f63000-0x4)=0xe8) mmap(&(0x7f0000443000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000759000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f63000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r7}, 0xc) mmap(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xe, &(0x7f0000f63000-0x1003)="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", 0x1003) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000a07000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000015000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1}, 0xc) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/07/30 14:36:00 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f00002c1000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000e57000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000fd5000)="07", 0x1, 0x8080, &(0x7f0000a23000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d28000/0x2000)=nil, 0x2000, 0x3000002, 0x20010, r1, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) writev(r0, &(0x7f0000fd8000-0x80)=[{&(0x7f0000d99000-0x85)="c5ed801f64d48e17a665c2c2d6270453e32abc328d887cdf37d71b0142c973a4728e9854be86e6e7656eb21f6644105a377f0eb48b43dae363f52669ca8333caa3c4d4dd7c36de765373ac3978515d347444adc51af5e7834cbd659aaec6796849b6a10c0232983d34044f8e3c3920c95091d244f50133f68185780ea5b4ddf9ba3e297145", 0x85}, {&(0x7f0000499000)="", 0x0}, {&(0x7f0000702000-0x11)="3ea0f169d167c778d2b6a5cf13f830f6a6", 0x11}, {&(0x7f0000fd7000)="77e5c888034c8e32618d196bec652904ab77f950151bcc7ebafb4c5cffc5818e16bb61", 0x23}, {&(0x7f0000fd8000-0xa6)="e6a95f01a5be21966de3ba3c553821939df20b6ec9ab199c516f3b07b91c2ac478f972080bdb6496739efa349041856a726d75f75ba5879979ac38c731d6ac8ed61b317190e7d8b50b1adaa9e19fdb891a2f2f3260ba6af2819660ba2c5166117d92687b0d09f9d37b15c567b390b61fa52cc484a2a62179fca0f8f51f5c355ce22be5e3f6bbd62ba98114669ef1ebe990b502f81a55ece209295fc1cdc3c0549f870244547d", 0xa6}, {&(0x7f0000fd8000-0x54)="bd30a6d6881419a2c536fdfe9bd518ce67d1e9ee70d0d2d794080b484ff9e1251a08f9ed0e655875858d9075c4c8d79e2613a57d23b3dc34286f31c17bf616876203a3add83a3cffaaf3fe43cb40d8ef3477bf01", 0x54}, {&(0x7f0000fa0000)="799f433ba214034571c9a61323c8c8004637d4709bb11528b84547357e7505d793d08bec53748909283fccc0b0df6db152ce9cdc572a2c576df89d9f642b8cfe903963f33c21ec4eb2761164a23750f880cb0f05f3d06b9b8485eb64265b784b3d8b20b0c26bb87ef8a7dba6f2e0422f20df9c7e5e493095f479cd0c895c1b7795e7da202657cd5b52ac2dba21d0ab0548ca4aeed10e43d63cc6f63eccba723485a2d2cc19e14461039736", 0xab}, {&(0x7f00002f1000)="", 0x0}], 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x543000)=nil, 0x543000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000314000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000351000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004ef000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000543000)={0x1300, 0x6, &(0x7f0000543000)="7da5cbed90da"}) mmap(&(0x7f0000bf4000/0x1000)=nil, 0x1000, 0x3, 0x152, r0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x30, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000588000)="2f6465762f73672300", 0x0, 0x101002) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000454000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7, 0x7ff, 0xfff, 0x3fd, 0xfffffffffffffffd, 0x84000009, 0x0}) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000b86000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd6000-0x4)=0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x5, 0x1831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c3bb1cef2", 0x9, 0x20000000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/07/30 14:36:00 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000084a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000a9d000)={0x2, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d4000)="2f6465762f76637300", 0x200000, 0x0) syncfs(r1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000f8e000)="2e2f66696c653000", &(0x7f00006af000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a5a000-0x10)={0x4, &(0x7f0000b7f000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000dbd000-0x8)={r3, 0xfffffffffefffffc}) ioctl$int_in(r1, 0x0, &(0x7f0000009000-0x8)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000f89000-0x10)=[{&(0x7f0000075000-0x39)="39000000120019de000000008000000007ca070003e6477648e7ff0001fd000009000300005a34125d00cdac08003ffb1f1000804116075bffca", 0x3a}], 0x1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f89000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) inotify_add_watch(r5, &(0x7f0000002000)="2e2f66696c653000", 0x4000200) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x7ffb, 0x6}, 0xc) r6 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x400000000000000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000378000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x6, 0x7, 0x8, 0x0, 0x3, 0x134}}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000332000-0x10)={0xffffffffffffffff, 0x6, &(0x7f0000d62000-0x6)="680a0500ccc7"}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fc3000/0xa000)=nil, 0xa000, 0x3, 0x32, r7, 0x0) 2017/07/30 14:36:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) mq_notify(r0, &(0x7f000073c000)={0xff, 0x81, 0x1, @pad=[0x7fffffff, 0xffffffffffffffe0, 0xffffffff, 0x32a45807, 0x200000000000, 0x2, 0x7fff, 0x9]}) pipe(&(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000008000-0x90)=[{&(0x7f000000d000)="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", 0x181}], 0x1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000070a000-0x6)={0x9f3e, 0x17, 0xfff}) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) fcntl$notify(r2, 0x80000020, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000344000)=0x0, &(0x7f0000d22000-0x4)=0x4) 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x1002}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2017/07/30 14:36:00 executing program 0: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000049000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000049000)=0xc) pipe(&(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004c000-0x8)={0x0, 0x8}, &(0x7f0000045000-0x4)=0x8) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000004e000-0x8)={r3, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000004c000-0x8)={r3, 0x8000}, &(0x7f000004c000-0x4)=0x8) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000049000-0xc)={0x80000001, 0xf3c7, 0xffff, 0x3f, 0x8b, 0x4}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f000004d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000003c000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000004c000-0x4)=0x3, 0x4) dup3(r6, r5, 0x0) mmap(&(0x7f000002f000/0x3000)=nil, 0x3000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000004e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xec)=@ethtool_gstrings={0x1b, 0x5, 0xdf, "64f9dc02261eca734bc6b3b97521258dedd485771767dcd698a49e63fc2780275783a779fcc28a86d36234e2b32b3ddc2086c4d5e5562ff911a26f1053aed54da8e0b200000000000082d5da123f1b8a3973acd0bddc93471aa7e96cb747d854380b8c24f6b9dacc601bb5947e03007091a067ba3de280182f5320927248a08027023a56b92d8edd78fd9248db31e2359ea4d8757b2368f8300faae95bfeadd37ef59a87ff6a69a1eab39b453f87070a04a95b302c2879fc7e3b4b5d094b66da8c5ee3e37badec889a5eb1bd847ee4965d6f69affa6c0cfe256a7dae292d47"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r6, &(0x7f0000049000)="00062b24", 0x4, 0xfffffffffffffffc, 0x0, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000004f000-0x10)={r3, 0x6, "e2f673d73494"}, &(0x7f0000040000)=0x10) 2017/07/30 14:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) poll(&(0x7f000002f000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0xc8, 0x0}], 0x6, 0x3ff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008e4000-0x4)=0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000380000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000849000)="2f6465762f7573626d6f6e2300", 0xc7, 0x300) bind$inet6(r1, &(0x7f000029d000-0x1c)={0xa, 0x2, 0x50000, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2017/07/30 14:36:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000d3000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007c1000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) pipe2(&(0x7f0000843000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000067e000)=0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000952000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000001c000-0xb0)={0x0, 0xa8, "ac66686419c5b385942da6bffd54427f340f8ee50232436b72f367382655a1854028453936eb486f84669b4185fbeb2c7bf4555df5fb932562584d35f574cf54b2639c490df35596efce43b042e6053467a6a7624f3c62d752a313c3caf63a79b9fc7fcea3a7ed91c1b5cd7d677395c179c47c1f2dee8f3f29df011c94a5c10157bf6a7bab2e833f496b3d36e6285c2eb7a9fcbeb6399be57a3fc82f04d6804dea4b71d175e5aaa9"}, &(0x7f00008cd000-0x4)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000da6000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c9b000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007e9000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000eff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d20000-0x10)={0x0, 0x7, 0x3, 0x8001}, &(0x7f00005ee000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008f4000-0xe4)={0x0, 0xda, "0ffce5df151f331983def057ad311b2de5a26ee50df3b9e8a5a30f688cefa384f24fe2fbe4cacc2db9b3c8412662850b0857726d1f5d8cfafee79113e3346f647f20330f9bf346f79c338e95527171873e178785ec3be3b39f2440342644f3b8a96c3f94006cb0b979f11bf5abb4c9642e3f633204b993614c1936892aeff906fb5f5c916cd8f4347117965daa7190e0af9a622dbdc0629f41f1a34d424db1fdc484b72ef19669f000dfc3b76402888babf26c4989b303bfec8b2acab0f4623ded953b4c5b0244b4905e15d77ec2e2fcd5954d06f55f9937f9e0"}, &(0x7f0000542000-0x3)=0xe4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000261000-0x94)={0x0, 0x89, "97423caa63e563594903726ae34c2254b97c31b4189e8b28aeebcf8d86b00558b5827a200cbb62788e39d20274b7b9a1c8a77c0b92ecfd261c4986c62c84e2e8a2defcb3bcfbb704d35f2f459237fb3ba105720d696bab2d9689f7c61348bc7aa3aa90d141afb093864f40d6f171b27ec8dcd112f80c00d7a513e1cd0ccd90bc7b78d1292c2f7e2356"}, &(0x7f0000802000-0x4)=0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f03000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x1, 0xfffffffffffffffc, 0x7f, 0x4, 0x4, 0x401, 0x65, 0x0, 0x0, 0x9, 0x7ff, 0xcd0a, 0x6d4e0899]}, &(0x7f0000d53000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000058000)={0x0, 0x3, 0x80000000, 0x5}, &(0x7f000098a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc0000)={0x62, 0x3, 0x2, 0x8, 0x0, 0x80000000, 0x4, 0xeb5, 0x0}, &(0x7f0000bbb000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b2e000-0xa0)={r9, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x9, 0xcf, 0x2}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b2d000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b8f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000048d000-0xd8)={0x0, 0xcf, "748247481de66fd99b658c3b460b086ad97fd62674d0f8299a8247ff4dde26ce328e69513824fea7b8cdecdeeee1c35475e6d0f93f769de6d3bb23e84b79038258c8aabbde0a057b8db4eca2d5f7345f7adde4fca3dce490a9d618fb32daf62c68955a6c485de319e247601f516195072552cab08c6ae3577ce4dd861d0bdd0d644e248fd96d236bb68826553e9e3e080268b48e405ca09f3d459b1a47a3996b34b501eab1e8f8f870ca93dde3ebdbbbe124dfde740fcbe214b712c17fa2d036f3302f8cea0ec53a322977be855884"}, &(0x7f0000dc7000)=0xd8) sendmmsg$inet_sctp(r1, &(0x7f0000cac000-0xa8)=[{&(0x7f0000f2e000+0x16e)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000eb000)=[{&(0x7f0000d3e000-0x6a)="b21fea12be43aae5335053e854852399bdfad084747c2173cb18a13f8bae8e4c7cdbaf8579f9bf25cadcd6999bc8b6d14504ff7ce2c6de71514109b39289fc7ea2f2945d78e80d66c113c24681c03011ade78cd460d9295bba8d96d9f31c38b8fad246495de86f0dbecc", 0x6a}, {&(0x7f0000dc1000-0xb5)="4516dc9c131b6bcc24321018348e85a60444a6feb71bf2df492390ec714a381ec64c3d5373d63782efb6b87bce9bbe420ee605f3b43575a66b537c57b97685ea5b04a256cb3f64905063ffc3d7aca1f3feacc13581b3445541a8e285e332136e780dee423aec06aa72cd09e7d51107881a30905bebdc3e742d898b17046f653b902dfb145d182a50d3966f0f4bafabec959a73b6407e1fc01d29d4cd990793c14bea69d3781493d26967e68127686dc6ed1c2f7eef", 0xb5}, {&(0x7f0000c81000)="3f0da87fd0d1e7c3f06ac80626ebdf02c20caffa1dcd30129122426984db26eb45bb297a87d5ea95ffd44edc3d921addbe47d9356d68a2e02463cd5c2d97f75f99e137eac092ff82f16d562a79875c5fcb6f901348367891097641125b3f5a61cb9a712c511ce56e1c2601e593a009baa2a640f52b36f59560505e42f137c9b3d05908bbfa361e15ac516b05b0cd7084d638739aeb40f892a5958b9a386b93faf5baa367f990e871413cd760d92dcac850ac5c797bf2b063aa15675bba19f9170feae7f2bff60e8edfe51d146ee73943af69e4a94e9829c8587c87fb92622fb6079262bc50e29b99a5cb2297", 0xec}], 0x3, &(0x7f00000f5000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x2, 0xfffffffffffff98f, 0xfffffffffffffb77, 0x7, 0xffffffffffffc663, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x7f, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x4fc4, 0x1000, 0xce1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x401, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x1, 0x3, 0x3, 0x100000000, 0x100, 0xffffffffffff7081, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x8000, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x4, 0x2, 0x40, 0x101, 0x3, 0x7fffffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xaac, 0x202, 0x8001, 0x1ff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xffffffffffffffa6, 0x8004, 0x80, 0x10, 0xcda0, 0x0, 0xff, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x20, 0xae9}}], 0xa, 0x800}, {&(0x7f0000603000)=@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f00002fb000)=[{&(0x7f0000de7000-0x5d)="65bc2e3926c1816eefdd6bf95338aec5aac83bb38ba9efdb9a085b788679195c2e17607640b39d583daa66b102d1c24e5cf7fe4f2900649cbab36c91faf86d519b7175730e0d5046cfbd8a7ee1d8177096c183ff02159bc4b6c394841b", 0x5d}, {&(0x7f00007dc000)="70d72dc32df79c5173eea56caeab649d86b2fc019b42fff9ac11709d99b7e7db968e71dc55d44d65b3accff2c8f69597e5595f0b2091c203b337e21af7206c", 0x3f}, {&(0x7f0000f5e000-0x33)="ec53f80e02cf6abb299a00378acf2840c376babfa55511a5c119bb22c8ae2b9a952a1684680c245515a8b75c85c9516fb34a9b", 0x33}, {&(0x7f0000a70000)="189a478061f8836af3a21c796329fe75ac3cf08873d4e0a72e5c577e3018e8de33030581c8c21f46298912ecb5ade7631a251fcd7b1864cfb03c8f68bdd8efddb740322bb36a6ca6409d90e62479e662e6e11b1f62cbde6709320da49f980c0fa95e3cb3df87163c1a7d95686790467447fb0bac6dee3410e2ac4c0853f76caac9d7526c6abc188e87eb90c8a98f17fe7c78deff2fc8e68fbd584b6de5cd2c9aecc08d7d0e631935644c9999883d00283ace5ece1b8dfbfb2fc1c8ed1ec9588a0a3340fbcabcb85423042ce6005936d4735220ea3e5245e2d8238594b3d4c371ab1421434631a1cffd49bd335d0fb36d6996c6b5b4ac52b6dfb0dcb1ecef0cf7f4a56b18808056421379e0a0783939f66e8aa8b1eb0d2619f3ea682fc21fa3a2203d0d3237246766f76f3348efe297b1bb0415fe8ec89ac4590b571fba456962dcec4f4bfcfa3bbbea39d0217d92f01d747e28399327b25af955d17980672169bf0d08d6c980cf4bc48267c630ec5f3720f6b4e73bc8052ebe2683a8ed9dedab317534316eef5d23ee4da6a04002bc1673048bdd155998b296e2641742c2ec4516dcef1eb3cc202339230a4e3fa81b8992eb0fb67d7200d4e9d0dd9491f68f9c9ab0426cdb6bd3cbb9b940aac63639ee4b8e32421065806f18b88847feab0bdfc3b3c2f81701803d7f2a97743a1f826ed5489bd43f47cde4cff6f5cfa4faa86a54442d55269101260445638980dfb7028d8c8ac4778ba0e705172d178292305962402a6fce1ff9791201ed37997d483da257c7dd5a78e7de21b614885a95a4b06cdecdc329285dc4dade7363430f5b12193871189c6bad8556f77a0e1fd2fb08b8bcfe8a311691a5fc15cf34a27fddcea5b0957caaaa28fea81c0098de19cb933a26787caa5a0e2fb7d1133855d40108d15042af4ad3be0d607eb6637830e07356a5303e488100d84f27c888902925d22731fc51ea91332a5647c8a9e64bb8c4e7cf9fef3d94af1a517f394524d76ad697a55daf5a0f7cb57706c294a132e102c69dfa9dff29f4075ba88131d716aa8758a1b3f2c0fe913d95ca977d4166ba6f2f62c5a938597d3230688f7e0da523e338b21348e2218c30e7cd338252d869c135cd87548030dfc4ec32fe2d71b867a3ab832a69c11402d19c9896a10b5ceef452c49b0e0ffc47e527dfea72970d020d473393816f7bde3d74b78f60524f0750b78550f299f2aec1ff3698f34759c96992606eea9757308590644491534621fd0bb3e3cda012111f6edb65f07b75cb86984f250644441f683a0ef0cd7ebe37ddf5209c3fa9868ea84731a034f6684d55f27edec366fadcf92e20a149f0b292e5df2f07c6d2baddf8acbd0df9964682d9bb9cb6dbb743c26d41d42726e212829b4bccd7cb9eb7336b031da603965e485407517b0ff698db8beabfbfc3f4c35bc06447c067bee121cb619f19d7255def4d5a3e18431c382e67030dfd20749c41bd937b1eeeb4b6ed46ea2777f9b88bc7b44f681098ba019ff87c7479fcd87d982a576e7b426b425281fb330cd0c18dcbc43ced98db56dce017db1daf8f6d407856527588ba1370a2e283d8400f3f095294dc4249c77d3adab3d92c4e1a8677b22ba9bdcf3d0a90d142877d9cdd0f9c84c455d3913d4588f032d68364bf851f26386565124f2fa209f946ad7233dddad15116663939aa570be4a0c23fbf06f1710611f00810daf7a0d80efe5544c8cd80389675abb270fab88514ad55ec1261dabdff34196136c6727a3e540d7cfbe41a54ec8e7c219e5dc593eaba811f3377d29ef93790c391f6712ab3b24850ed199682f16199aaf8f10b78122a490023de22d71cf92e56d7cb5380e63c5321f8df73d962f02b79fe316c644cacbb182b998e8e52490510c1ae09fba0fda651128305f1cb0b603c40fc7fe84c93b04e377bfcfa270297d035d30f107f6b9bbc349023b00965bd6bdba0a189b0b65a92e8a8cb87626397caf85dfec6e5d75ac0d3ed1b5eafd32791520c626edb1d1fa73afe90d788f1e1a0398d6d1812c1f5fccd882d6e6bf9e782cb0ee07eb0d60ec583e42a89d66659d22c59190b1b38b58719d05a046780db9f680a7d303d528fa98aeaca8cec79434bc4811a27617a9dd062dee8720c253b5ea6552eac882f228b3b32c1107488cd25a72c060dc48aee778881ccc41dd8fbf6bd6ef09f4b54fb38027ffe75b2f9276b64d6eab8352023df47a5b7de74d3d5e5999a3894550d6236337b7abea539bcca30319d7082f3b0527773ee95e0cd59fca99c3af3ba60c19a146e4369398b721f1d62c7e188656ad6ac26c957394045b309633b121e7d8c1059764db72c28547222c9e68bb127af131eaf5d1af073fb51cb98557b3b5fd3333d6c1773cd2b1692d3a48e5da2e8eee03506c3cdc521cc377d19a44835c150623c45de7fe3f4b3fbf26df16356f0e54dced57906cb1f2ed60c060df2386a533bffcbfb03c136bde630394c04aed9309f450fae20607db688d4b5b4f0aac63923f089164dd81f746a01af4e745afb62ff650c83d776aec1787db311a6cf044af569f987ddb525e8d5ee5d47fe9da098c40583b794eb5eab97661d5cff658b0c36412163b7138e340bab0b1477e9628a5d1a4ecf674d225b5a27f6c4872a0412e3c94912e8cc7090ebf21ac6eda602b0aeb3abf035cad2366a1129dada0bd2668db4cffee65167961d7e5ce4214e719e84efcc4fb0a757a152a48f2e33386d40dbadac3eaf64f584bd00d593f679e1b1e6b6425ee37e2d67578f528ddaf15337255c3100eacf5cf2020b8c2a24b3d17d84f260f6e8e5a1608f9b94f6a11ab183cef69a5ddc6a62e926340bcdf3c9922a27281b2aabd7e9c70ff292a82721cd816b9ed6e63711411ef01641cdc6b29fc307ab1df78146bfa23f78e22dfe4b68c0e6e49095593ed080edd197be2ddf848b63c5c3fdee5e91c550df6b8e84512d4923afd00fa30d2ea96f188144bd79035b6f14299370dc4eeddb60dab89ca60beec590dc5e44f01a4802872d038912197c9b65950e2fc0c8664e59e3ba1241a23ab22eb120a32ef13e9a41fbe110fa2eb1ad336cad72b9264d2fb7b7f0392fb1a7d2006a8bf5e96321d2834100b026e8c0b74e9b421e7cbef12d593bc84d573b7cc655f9ac976ff04d85b9573415405c29e34c25893a2a150ffb66469e48a13fe1d7fb4017221139138258821fa8c8c9c5a27d53b44e4f66b4b5be8a8609529dc66893408ef7d6ee7c9bb480f04a1010adb67162a3ab58dd799c0abb8a03870201004c8a9cdb76faba95ac694684ef30b68fbc5d9661796ca68df4de89f69833bf8a2fc1c7bf251c77f58a2c6f3d5e82cd8f325df06f21c4b77e24cc72ee84b3264bf82a776b8f50b9ef8aae4f1398090b54d113b3d5f2b292c5b598d4d28d5c0fe595ed73c455a99d55aca0e158b2da664036e5460c01d989a5b79dfa479b0765f2ce9623c101ee31f93bcb2eda9bb90ec220cfd1d81745be48c948c82bb439cc890161830e8e0da9e44720286e5007ea2f71462f7669a55b5eae94313fe7a6e9deb34a0cdaa1c1338e574a67edba40c4d0a34af0bf79b38bb81286b5571508a4724ebb031944d323b48b5180ffeb04847caaf2230d253e450ced415be29d47350ae8724c73074ae0842835df3dd40587f4604373817cd6895629a30b603573feac291a3900c36393db98c2d15389c25ae8a5596d9fa9ed2b69883254910ae0ed6c65189502b13fb4cdbff292248d47bad269f0acbe2b328f32d1b8ad9a7b58f0f0e4676cf2a573a0645d74c6b35718c0d5a993dcd1551afa7dc03a253386fcfd16114589533aab48a126fb5a734af676791c6206ff0feeca92d3f368d5e6897e9e9e7f14c1f35f474576ccd2da4431d4311f109144d7f55b02c802326a108bba18e191e95d68a83f9c5990a42c6e99541d4a61bdc601eff0ea454883969e6212c43b2e40da239a860ff91236dc3fd6c0f30e90da7fd736007cf0539fd83a67cad976568992fe72c3ff6322579b3ec72a823071ac7789174546cac77d817db6dd8234786584bb9059e1d9484bd329fb157c00de688966781851651fcb24f04f2aee283451438d2588e0ea797c64a1b8975ece09c4eee02adbbf8849f51a278f47065c05cb22b8e6c73c9c173c9dcb32e7ac4e7ac8e65e4c009443e66b5ee717a3f096705301edcc1085aa2f7784b5548b307402b5ab17f2296d6e98e9df2671426fa494ce9650c9dd5440220600def1dd4fb2525507748525fdde4a9f5f375416691e93d4e6ee754a07a3a95ae54477ccf0fe279eea36f14df73953d73f34d48c23b46e22beb433e82cb673221e50ad2433940c07581fe1e34f58c13deb150c60c155929f688c801a489d18c2efdf24963b1fa5cdf23859d0729395623f4227a6ddcc3c4c4e38bca59d9032b537c1428780cd2437de3746486b678fa061dcce6d633803f7ac5d8a2ca3a3e61eb62875ccd5e04b417682d2317621455b1aabd7c37fd01b7ccb38c0af04f46887ca20ae83a749d08748f9413cf0dfa7777210cade11c6887b8b49f2279957153af42041ff494a030ffcef193699b7ffc18264a3c0f048090467eaccbfe85f01bd7726e143ab605052f9c8dffbae0ceebc8259cee2c2b61f44fb7a14ea8272a4fef678f829bffdfa652900e8f20a42c8dde0e1428ddd36877bd9957f9374f294c72236ab4da885bb6d32ac7ec5bc1f1f4808a8ce4cc2b2a8cefab86727591c2a9c821de93d7fd2e6d6775de883e24acf82d37a9a3d77cd0902359b77f62a0238c2d1d89645f03f89024e3d29a7eae513c95399d307c2af0efe5b79be56417e9e6be0379cc27bf41283cee25e071cf743be591ef34e422b69de3fe945d2959879e199e1d659f3f17d9205e37e067acc72e90581fd31b720af5442d9522316382b7aa16d2546dfef2f11e20361448db823392b444b30287e9b479d2177fa20123463623bfb018ff90cf7e492c68c4832551be4066de7a0b12c730bdf8f1c97c6488b87b4417b303c7f05a3477ba92d69dd02e50d1ce8bf3050fc53f5116d9d3aba4c93346c7202dfec3392cbbfec010ddc73ee93791af23c5451bdfb8ad306de261f27fa861efe1407af4380de6505a4bb8ad4d633535b13a6ccc5eca8f0268ca5b5c74b468b3b9f6bf33927e86e307eda78f6a564b9f95e6148b78126555d5e07321900be069bcfb6661e3c5c0dae03bb8a80ec975e170d947b104ffda6a435ba329e7eb42e6ee8f85c1699bab7652afab823c188b4262f3ecbcbc2881c96ac81aaaa47087efedc578e8c8921be8aa5d98d5670da897fe2e6db6e6c3005e773d7da62a010211174c012c97053ed1b666d4f0f3afe7bd2aa76d830a541cb81b0b91f3c938915317139746d4c1c80fb3e3eba9b51935241b8b80a4e956f150042a4d223270d6532c33f4ceb6d2baa259cfb3db136f55cbb0be4531d5f8ba74c02ca539acfd7257b428f4e1a9df739e0f49ba979f5dc48d51d59022a576a61d7a9a2b202ccfff2505678cfcdaedfb232ef6a85960ad924c1c31a4489b8ba5c61c545fcaea1f20d3fb4cc93f43647e2757ca70fdbe84c80b9449eb11f8564b52ad9a03ea769291730fde40bd8f8d3e0f174b88ead38bb2cfb78eb2ef88e90e4ba9eeccb90ba0679f3af318c09f5697301aa76d5437e4ecb2d0ddbb2074ae0633c2910b9c5f332567d9266b5bdcc734dfd2a3230f855ef534c7b52fffb0f42e88695480731e693f16c4f3d7bbcafabbb97f39abea03ac44135e1c57c4d", 0x1000}, {&(0x7f00003f8000)="b9df27c198724171ca9b0eb0d9fccd247ccf166f5835e3cd0bdd6e62674cbc5a005e78ac378456", 0x27}], 0x5, &(0x7f00003de000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff00000000, 0x200, 0x100000000, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0xbe0, 0x200, 0x8, 0x6, 0x6, 0x6, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x8, 0x63}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x10000, 0x8004, 0x1, 0x8, 0xfd26, 0x15, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0xa43b, 0x400, 0x7, 0x1b06}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3f, 0x200, 0x6, 0xfff, 0x92, 0xfe9e, 0xffffffff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4ec, 0x8000, 0x40, 0x4, r12}}], 0x7, 0x800}, {&(0x7f0000ab4000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ec000)=[{&(0x7f0000427000-0xbc)="3f82cda79dbfdc23ee41494e47ba2f776b27a3d35de14823197e6d18ff221bc7906abd7368cb7c4c36b8559f5912f2156758d308fbb6ba1f00cc61a6e6424bcab0f5eafc175de2bed39ace0ae3613a4654496e8ad6c96fc4e3483e10cb44f22fdaf6753ab4d779f1d755ccbcdbb732e4c57994106c4a7385a4b8beb523bc653d92ac39bc576567fa9391e68940757586a2af5c4a61fd64570a4ecb42df3a0292da6251547791966d0e2825b97770c8e1add92c272d2434aec6ce71ac", 0xbc}, {&(0x7f0000340000-0xf0)="22f070452ae01ac2756382a21e1f0fa865f45e543826cff8a4cb35fc025b5af697e2f5f6def494dde9b86e8eff7cc8803b0c98ff8d352609dd58539d6ca75bffb56d0934110787213e760535c4a05830748cdb2e92df8b3b78712829db57fe2311e430a2f70d09c45ad607c2415462ef2ccf6f0131be6104c63142ffa94aec9a74bcdf177644d319511c8c923828dcee546fa4a9236722d74e82afcb4e589c660ab303f081e7e666866d4a60d87283f378dd42eb3274c14cd71405f89ea1bd60de204bb2557cf07e3894dc978c5d672c2e80bba4438ec9c62050db799a732e5a7c49294fdf27ac80359b3b1fb0a078ad", 0xf0}, {&(0x7f0000176000-0x99)="f067f1d075557ace5c3a8d19ca031b690e40ab56a8b071481fc7c73beca21f210c8357cfcfcaff0139f2efc614b0b5ce2df44b6f7bc166e6b2d7db75681302bb01f82c0d4847fc22e77f096261d69ecc3e297191e794f90d469945518751d7ab72bbd74060b61dbd99c8fa076abe1a6d9b6d60584f9d39a73912db24a6af44c843fcf48a63f2d1068e9518a48ef559b5b436f57660b16b20be", 0x99}], 0x3, 0x0, 0x0, 0x1}], 0x3, 0x4000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d60000-0x4)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ef5000-0x8)={0x0, 0xc000000}, &(0x7f0000d39000-0x4)=0x8) recvfrom$inet(r1, &(0x7f0000d0d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x2000, &(0x7f00004e1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7f000-0xa0)={r13, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7a4, 0x5, 0x1, 0x80, 0x42}, 0xa0) write(r1, &(0x7f0000870000)="220000001d00070000fe000809b400000c000000000000000000df0206121100a445", 0x22) syz_emit_ethernet(0x2a, &(0x7f0000644000-0x2e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}}}) 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) request_key(&(0x7f0000000000)="6c70995100e0", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="236d643573756d00", 0x0) keyctl$set_timeout(0xf, 0x0, 0x8) 2017/07/30 14:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000067a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00004bc000-0x4)=0x5) r3 = accept4(r1, &(0x7f0000101000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e95000-0x4)=0x58, 0x80000) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000114000)=0x9, &(0x7f00001e4000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "05"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) 2017/07/30 14:36:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d1000-0x4)=0x10, 0x80800) mmap(&(0x7f00006f8000/0x3000)=nil, 0x3000, 0x3000007, 0x13, r0, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dec000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1f, 0x1ff, 0x4, 0x80}, &(0x7f0000ded000-0x4)=0xa0) r2 = memfd_create(&(0x7f0000ded000-0x21)="2f2d0873656c6676626f786e657431cc407b5d2a6e6f64657673656c66286c6f00", 0x2) bind$netlink(r2, &(0x7f0000b30000)={0x10, 0x0, 0xfffffffffffffffe, 0x7fff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001000)=0x6) r3 = syz_open_dev$loop(&(0x7f00001f0000)="2f6465762f6c6f6f702300", 0x100000000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dec000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00006f8000)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006fb000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x3, 0x1, 0x9, 0x20, 0x80, 0x7ff, r5, r6}, {0x8, 0x10001, 0x2, 0x3, 0x798000000, 0x9, 0x9, 0x7639}, {0xefadd0f, 0x20, 0x7, 0xa5}, 0x3, 0x4, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x7, 0x3}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0x2, 0x8, 0x1, 0x376, 0x8}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000-0x8)={r4, 0x7f}, 0x8) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000037000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3bb9f465e6d8feb9ebd33774306d5fa45dfd4b7c4b4711b87cc4dd4e05b1b8957753690b01dcaf22e6c04e87830c501b3b2ab82cfa2b9c6f13cc01d45dbee9e2", "9e61a9290723cd481d6ac6e7c5d738f7416d275c38d32db46b3821a2afac573c8c55daa10a80bc99bd24272728658f22f3152cdb52965336b3d723cf53fa3f1a", "82b6c77a6c336f6ebb2caa6be0ec7b59cb42f2747401bc46e1ae89c47f1d824a", [0x0, 0x0]}) 2017/07/30 14:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pwrite64(r0, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fdd000-0x8)={0x0, 0x0}, 0x8) pipe(&(0x7f0000149000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) sendfile(r2, r0, &(0x7f000000c000)=0x0, 0x2ea96fac) r3 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) splice(r3, 0xfffffffffffffffc, r0, 0x0, 0x4ffffffff, 0x5) r4 = openat(r1, &(0x7f000009d000)="2e2f66696c653000", 0x1, 0x120) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a61000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0xe8) fstat(r1, &(0x7f0000883000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d2000)=0xc) stat(&(0x7f00004b9000-0x8)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000afc000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000dc3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000-0x4)=0xe8) getgroups(0x1, &(0x7f000083e000-0x4)=[0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000010e000)=0x0) fstat(r1, &(0x7f0000dfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002bb000)=0x0, &(0x7f000064e000-0x4)=0x0, &(0x7f0000bef000-0x4)=0x0) r17 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f20000)="2f6465762f6877726e6700", 0x200880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x4000000000000, 0x78, 0xde, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = gettid() 2017/07/30 14:36:00 executing program 5: mmap(&(0x7f000027a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x1, 0x110, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fb1000-0x2)="00", 0x0) ftruncate(r1, 0x1ca) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x7, 0x401) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r3, 0x0) mmap(&(0x7f0000024000/0x3000)=nil, 0x3000, 0x0, 0xb2, r1, 0x1000000000000000) preadv(r3, &(0x7f0000001000-0x40)=[{&(0x7f0000a43000-0x1c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f00005bc000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000001000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x4, 0x32) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x36, r2, 0x20000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000)="2f6465762f70746d7800", 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r4, &(0x7f0000dd4000-0x8)=0x0, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000fef000)=0x3b) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000dcf000-0x4)=0x3) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000dd5000-0x24)={0x5, 0xccd, 0x4, 0xfffffffffffffc01, 0xb2, 0x8000, 0x9, 0x100, 0x200, 0x3f, 0x0, 0x100000001}) dup2(r6, r7) tkill(r5, 0x16) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 90.394837] nla_parse: 13 callbacks suppressed [ 90.400023] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 90.430416] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/07/30 14:36:00 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000)=@file={0x0, "0000000000000000000000000000000000000000000000"}, &(0x7f0000641000)=0x19, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00003a0000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000057c000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6b000-0x4)=0xe8) r2 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006c9000)=0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000839000)=0x2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000061e000-0x20)={0x1, 0x0, 0x100, 0x42, 0xe, 0x0}) unshare(0x200) syz_open_dev$usbmon(&(0x7f000018d000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x1) unshare(0x20020000) mknod$loop(&(0x7f0000659000)="2e2f66696c653000", 0x8000, 0x0) r3 = open(&(0x7f0000cf6000)="2e2f66696c653000", 0x50000, 0x28) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="fc29b4") poll(&(0x7f0000cf4000)=[{r3, 0x200, 0x0}], 0x1, 0x7f) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00003c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSBRK(r3, 0x5409, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001e5000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x7, 0x9, 0x20}, &(0x7f0000bea000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b2000)={r4, 0x5, 0x30}, &(0x7f000011d000)=0xc) sendmmsg(r1, &(0x7f00006d3000-0x180)=[{{&(0x7f0000247000-0xc)=@nl={0x0, 0x0, 0xe3, 0x8}, 0xc, &(0x7f00006c6000)=[{&(0x7f00009bd000)="c5970a34e0c1a7e52e25b0cfa57cb722900d6a95b33ffb83853189836e0eebf1a5e234ef6747d8e0e90599191a0493ce677beb82bee2f6819863835b8259de25bad1e70243fa25129d9b1ce5100b9d23f48b3a1970", 0x55}, {&(0x7f00004af000-0x8c)="2c43ff6c88674c30de9f2c2b04a762d597051ffa22325da987612eaa0a77c6f335ab9b2dda4c254a3c1df6999fd91e53434e834029efcaf05e34ba923d4479600895ca462511f0e957f1653ed0d626aa414ae6264224708fdaf0f0e4b79a37181cd7398469817e088c7a787732bb7a0ec3f97cb903ddd6b8e042a3d092b6d439dd185a1f7012e8f45e3eecc1", 0x8c}, {&(0x7f0000303000-0x51)="8b5c79cffb9891cce5fd4cf7b3169e16613d913da8f2887be2a7a7e3aa9e406bc97ea1d2596ad973fd42b9b86edd6c023c96ae85e5e0ca3b3bf6236626be0e1a4ab6c68c70cd2ba879d242e145d2547570", 0x51}, {&(0x7f0000869000)="f406234e297836f241d71b6615b6659077bf4f6579f4fa3487591d5c77978c9e3f744ff5e5557e86ebbb692b968b46818cbe164ea99f957ebbbee43612926e92d254f3abb2890b036866f5d8b65bd9a3d68ad15fe170173e9c75a5956f4dea7e9ebd8af025f57802ab98b93b0b0e1355caa7b1c8bf3a369f30318ba8d09736fd2b7a52af1a0ac25386a35db93292d635446648f66d8041c4ffe82e7d5260d26aeb4a6050e3e3", 0xa6}], 0x4, &(0x7f00003ed000-0x1c0)=[{0xd0, 0x112, 0x8, "91e75fa4eaabab9c8b57e29260b563347683cf5935a543b69a3e1ccf7552044537d28e8f7d5f2924772612d6c577bd3eb45553390c5b8841a6845aab7ea9c9c43a66c3d22e69ec6f87cecddb8f0fa50e961cdfc953e92f72bd309e4cf7504c57afc47217aa1f702cadc09a71396734949fa4c9da041140ec850121527f70d37a16de01f4f9a65bd079bf35e8d496f737ae38af98c051b29e8d7ef150b54a7544160d6785c1451b938843dbe6d0b0e4fc7d8dfd4ea712c88afb8804ee00"}, {0x30, 0x84, 0x3, "21883cecb381f6ab582a94d13cbe2b54be057a1f972bd685ca760e406deeb37e"}, {0x38, 0x0, 0x7, "15c0c38f483f111d4843bf07257e88a5c943eb3a9fd85290cbcf2cc8d6376b6b36"}, {0x88, 0x10f, 0x8, "174f9a4c935a09de9f27c1be26b89547a80d7e54fbcb0a49803dffdd5869b5a6572e9178916ead587d6e713605c3476d95cb111361b74f2fa839e708199ab3d8db07582434324007e527d86545ac81f49e34f6f6ef303c954cf1ca96863497b4f220a3710ca70670b29625cc4f3d5d49a2d6fa3824f9"}], 0x4, 0x44040}, 0x7}, {{&(0x7f0000784000)=@generic={0x18, "730474ee7b084e3ea1285bd1f918bb9a35362ad9f7b115566c048a5f1799c8793ef52b1cfd380d786b42b7accebd7972984454f8bf128dfba2616651740cf2eb1f8137548111a8d4e38c3505b81fa57efd3de7922dff5f05edd5816b32c15dc4af6eae9b424696d259145e9fdf25f76f87002aa56d060363d273fd685229"}, 0x80, &(0x7f0000406000)=[{&(0x7f0000729000-0x31)="595da019fe6697d1b997f36b1fdd3d158dc019fbb338c7d29dd24843b416f73b12364c249b2c33634348a7ff5ddc7c535c", 0x31}, {&(0x7f0000855000-0xda)="44c43eeaacfa683c107ddbf38e68e64a9bc117821522d3f8e46cc8847ead9cbe7069f1a85cf90f7131d4f9c445b462f9f43daa27fbbc0712661061fbf627b59730ba996c81f7bf60250e58e8cc0109d38f85623c816a48bf5c23b2ee20f95d12550892938af4026acac97dc18b1968acf10f6139ec47e9127041fbfe2d071ec613306b03a64e098f7c03306eaa4d4d5500f4cf655da73695c64d61e8976a1afe1fbd499305762ee23a651f2a4e0718b55f7cf337b05e0b76ed60bdff47aef37a9c9a8c92a6ed1be02abe76a9c52eb790797887ea556746f09c40", 0xda}, {&(0x7f0000b5d000)="764d888c1f4926ff53d6514f613ac5560f", 0x11}, {&(0x7f0000dcd000-0xc2)="3cbbc07ffe70ecfdeebdfe3370107d37c847b2ba2f2ab9d1cfcbf7702a86be2211b8d75d1136fd6c070d0c5ae8d0185ccae0773867948fc72dd9be4ec15a5e03513e02a96667719e31d06a2a426d6f6851d2237a72194a25d0ef7f38d4341f59d3c6b849438b29d4e630acf5cb0fbe75097cb65212e22ab5454edceb8ec72b3ee6220e3bd625c7fcccffd2bd5f9e9635e9bf0da966f44ad8c85192b2d5d4b2616481cc8606de8e4e6a15869e29425dd0abab834256b026399375d018d6042e3bac58", 0xc2}, {&(0x7f0000643000-0xbb)="0ba2157616bbb0ef543692ea99cb77b3f1aa266a5805043f3270d8ead104a468901de1ed8479d674e97e441e5142a07258b3172e6c2d0a1d870e9280d6b0544f1046c142d8ba9f1d30ea5603c5954345114d5cdd5868800537f3ec20c1338d8b45cd334999bc47e448431135fd2a356304d8c7a44e53f0f69adf6e37526248c88e00779197050e74fa8d5139f68a039ed29414b2d141cb4be5a52f1ced78bb450014b3be23802e8896e444943dd2f30f1e82f2c378e131916eede8", 0xbb}, {&(0x7f000062e000)="b6b7cd94ebc13aaf18f607ff1bd92af5c03c7ce55a5a9d4850d06ea45d1c006ff90c2c1e56cc71c28990256fd2e09721fa9ae9dbaaaca69008ce363076a9844be87e62ab60f830a6772239f3a24eea68fcb177af02029902c4788de8c6d3957905db926eff540dceae7309597b51f2bd9012b153", 0x74}], 0x6, &(0x7f0000bec000)=[{0x50, 0x10f, 0x1, "00c173b2ab24b86d056fc3b47a8819aa931d4b14020d4336c0ade8e870ff559be561b163c98661441cbe45bb34ee238ed4e583ab008bf7b275"}, {0xd0, 0x13f, 0x1, "87b39d0e1e9e16d46b05c74a30bb0c4faae287f15bd0c784c34f799493985f5e46a7498a10f785de44e1a340406e4155ca3a3efb1d2bdcda93903efb72e62650136759bd9f32047927f2ee1279b2c15d6f71ba0bfa5feb7fea54c3ac706ccb4287ef83ecefee32e0603eb09f387bd3d4b098a7c6c7cdef65f89920b522465ae1195a2ceed227d30c2ad79fdf52b4b2f85eba9e1ae93aba11154638ec590f6dde82339f9ce70cb7b1662160b88f9a3479e8e7cabc07432f3bf3b0b3cdb88df2"}], 0x2, 0x804}, 0xd12}, {{0x0, 0x0, &(0x7f0000085000-0x30)=[{&(0x7f000009a000-0xe7)="2ce0c40f1ae6d9702a786de02607e4e079c035e1e61840ee743e880bbe4b82676eeef262feabca350a630d0c1803d5eea0fd50658ca9937c3b8b2424886e8c6fdc02ad54dfe1ee8e0b22f73586bed2e4ed28993fb7ae20ec4354b08780b82092d3338e5844411f9b8cc6eb8352a33f80009e42d4e4cf2a2d8387d8dbe01e78b35c2fe7be16c49c7e3667e9a0caebb7e7720f8c9f0e12bdc1b5a0a9519f88b9ba43358401a3ad55608ec747847c1011a6a4a8c648b99068472a2b8ea30bc63273a921a0a58af568f8eb124ff748bcb21437e593da26b6a06c70e4813d2a7e123c9e340e95f339d6", 0xe7}, {&(0x7f0000381000-0x1000)="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{&(0x7f00008ef000-0xf7)="737df9c64e701117e5526500c40a1d822dfe1d61ee0ed1fe40f6504f7193773d091aabd4846d4e0092d8d43f137b3d8929a425718145896fa9781b8e29be2171c98d345c53a571b0e0e0ea890fc9c9142d9b0eabe8e1a771fe501a3560f000cb110b5ca6a0af71dab0d6e9ab5f8d2a1ca06619f03d23b5a79d828f066f2f2ad77b654b2e41b85ae43553e6bdf4b3dc73796f7a7de0ff355fe0dfeea1ef439e64a9c1cd8df2dbcbc2a4b930f78d17f25758deb2a60ac4e0de2e4bc81678b4b56bda11482da730bf69d7d9c4faed351fb6b5e035a0b0696bc747c0069962db7a067e0cde9a102bf709b4ebcacfa3a2affc68462c8b8cce62", 0xf7}], 0x9, &(0x7f000060e000-0x1220)=[{0x60, 0x29, 0x2, "147f36ea0fae0a67b59ab1bc9bfacab160ee76e022644bfe0d51edc0e4647f5ec2cc1750e593330c5001c31960834f69b5b5cb64a51bba1d9b0e38e343efc3d1f1914bc15434ec3893f8a7"}, {0x80, 0x103, 0x6, "a45d6d3453f9d328ae5643db3d7a30c30607a8e181563f0b70eff4f052e523cc55c41ab765b385649fd90c6ff3ce2ea9aaf2eb76a6dfa7bab40e03ce19dcc8565d49e6293526362302589cb9b95c5cd9654726d9d296d28052187660efd9f11e2cc572bd71cf2ff9057ca2c510e3"}, {0x68, 0x117, 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"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"}, {0x20, 0x13f, 0x7fff, "a7fe87def7da417c096b59"}], 0x6, 0x40004}, 0x2}, {{&(0x7f0000245000)=@nfc={0x27, 0x49, 0xffffffffffffff81, 0x6}, 0x10, &(0x7f0000a60000-0x10)=[{&(0x7f0000d2a000-0x57)="051141b199c54d7fb308cb453370669ae7f63764837c11d0d59b9a7e1fe8fbf7b592e75ef90aac133c78f969c70afb03e06c0798f6eef170655ac116fee7af218d97713cd12855b0d18bed324f39ffc8cbf033bd932ef4", 0x57}], 0x1, &(0x7f0000cce000-0x200)=[{0xf8, 0x114, 0x7, "cce883ee3197292af9105a14f35ae61d6961f12c04350fabee5dd8d3cdfea1af19227e6b025db75a309f4d467109c4074307c253d189f2a4a719efbe19387386f0470282d99032141452ee62aa282c9bd22207059854c318d8f4feeec9b1ce3bc3b2fcd0aaf785807e057a906fdc84eb0b569c1abed4107c81c7ad5b84db84e9b0cae56bf11d88ac6682455423932a59ffe95877747cf5004b7e1a2192e2fd12aeb7376d0401c16589b6c289048e1790e45a4c275b28f35dc1c86247cd39ed203c14ad39639a94dabfe1455e3b6a210f47c65b5f950360a0c2154390b00aaee4d04af314"}, {0x108, 0x0, 0x6, "b863a847b43e02e60e16e67c54e62fd100e7c3929659460745113c7a4e66635c866c87e4cf1742c691d65c4dc22ab44f41e4d64d8e879a1c223e5839e6c05650966a042e9de7a42a0468ee11867a1afa63f604885b976c05787486eca53d05c2863af0b9f67c50f53d9de6805b1850f21eac3aff175e9c49d0178bfee3624ed3b973dc720f8383f557c3519ac43bf990bff032cacd72942c884e87fc62d574495553858b58bf2d501d176c3d331344863e665dc4b79e40b6ab775737af64739baeee4527fe728193bbe4654d43fbb92f03b43a36a1cd15a167cff1e4a0c03d8849435879a87c4cdc766d669cfca9b20b6ad448c074c328"}], 0x2, 0x800}, 0x0}], 0x6, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000226000-0x4)={0x20}, 0x4) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") r5 = epoll_create(0x403) link(&(0x7f00003e3000)="2e2f66696c653000", &(0x7f0000346000)="2e2f66696c653000") epoll_pwait(r5, &(0x7f000088f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x10001, &(0x7f0000875000-0x8)={0x8}, 0x8) flistxattr(r1, &(0x7f000027d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb) 2017/07/30 14:36:00 executing program 6: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x3, &(0x7f0000043000)="") r0 = open$dir(&(0x7f0000027000-0x6)="2e2f62757300", 0x8000452002, 0x80) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af0000)="2e2f66696c653000", 0x17) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcc000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fcd000-0x8)="2e2f66696c653100", 0x1040, 0x6ea8) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r1 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x300000, &(0x7f0000fc9000)="") sendto(r1, &(0x7f0000724000-0x6e)="24ab7d6f3935e4cc767f7afc6d12dd318c7e4dbd91ba09aff0c694bd53f92623cd6171237a7ea37c74f36fbdadc364a469d20f27c4f63534fa31f618a5e959b3792d6e36cba7784383f32404c96658d72974ccd1fd2f5b806dd09306ff98c732005cfc28deeb0b2f95eb11d9d114", 0x6e, 0x20000810, &(0x7f000047f000)=@sco={0x1f, {0x79a, 0x400, 0x81, 0x5, 0x8, 0x0}}, 0x8) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f66696c653000", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b9d000-0x4)=0x0, &(0x7f00005ff000-0x4)=0x0, &(0x7f0000fce000-0x4)=0x0) syz_fuse_mount(&(0x7f0000fce000-0x8)="2e2f66696c653000", 0xa000, r2, r3, 0x5, 0x104c800) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcc000)="2e2f6275732f66696c653000", 0x48000, 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000-0x4)=0xc) 2017/07/30 14:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x61) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd8000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000715000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b65000-0x4)=0xe8) getresgid(&(0x7f0000934000-0x4)=0x0, &(0x7f000011b000-0x4)=0x0, &(0x7f00005a4000-0x4)=0x0) chown(&(0x7f0000117000-0x8)="2e2f66696c653000", r1, r2) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") acct(&(0x7f0000304000)="2e2f66696c653100") r3 = dup(0xffffffffffffffff) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000b39000)=0x0) timer_create(0x7, &(0x7f0000167000-0x50)={0x200, 0x20, 0xaace97c81e15f485, @thr={&(0x7f0000b7d000)="137bff9c91f9281b43820301de7cee033dc8db6af29a25f7ab33e795b59552b41e7ac70096a5f8fa", &(0x7f0000dc8000-0x20)="7d04eee63e1dbf5b728e83ff6f45c8f735e2cba4f0af46d90c04c26597a7759e"}}, &(0x7f0000943000-0x4)=0x0) timer_gettime(r4, &(0x7f0000d7b000)={{0x0, 0x0}, {0x0, 0x0}}) unlink(&(0x7f0000691000-0xc)="2e2f66696c65302f62757300") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e41000)={0x0, 0x0, 0x0}, &(0x7f0000418000)=0xc) open(&(0x7f0000f44000-0x8)="2e2f66696c653000", 0x40000, 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d45000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ff000)=0xe8) sched_rr_get_interval(r5, &(0x7f0000d38000)={0x0, 0x0}) socketpair(0x5, 0xa, 0x1f, &(0x7f0000a57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r6, &(0x7f00001a8000)="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", 0x1000, 0x40081, &(0x7f0000be0000-0xa)=@rc={0x1f, {0x100000001, 0x3ff, 0xe7, 0x0, 0x3ff, 0x5}, 0x4}, 0xa) truncate(&(0x7f00002e6000)="2e2f66696c65302f62757300", 0x0) 2017/07/30 14:36:00 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x3fffffffffff) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001fc000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001be000)=0xe8) r4 = getegid() r5 = syz_fuse_mount(&(0x7f0000df8000)="2e2f66696c653000", 0xf001, r3, r4, 0x0, 0x101008) getpeername(r2, &(0x7f0000ffa000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e13000-0x4)=0x1c) r6 = socket$inet(0x2, 0x20000003, 0x1) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000d8f000-0x10)=@common="74756e6c300000000000000000000000", 0x10) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000c15000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@common="62637366300000000000000000000000"}) setxattr(&(0x7f00005f4000-0x8)="2e2f66696c653000", &(0x7f0000c81000)="2f6465762f73672300", &(0x7f0000452000-0x10)="74756e6c300000000000000000000000", 0x10, 0x2) splice(r2, 0x0, r5, 0x0, 0x2ce, 0x1) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0xbbc0000000000000, 0x41, 0x2ed5, 0x8}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001da000-0x20)={@generic="926107e5b2d4cdf9fde4f018bb4d17ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000073c000)={0x3, 0x78, 0x4, 0x4, 0x2, 0xfffffffffffffffc, 0x0, 0x400, 0x8113f5b62f039cfb, 0x8, 0x7, 0x100, 0x3, 0x8, 0x0, 0x6, 0x1, 0x40, 0x3, 0x20, 0x401, 0x5, 0x7, 0x1, 0x6, 0xa, 0x0}, r0, 0x4, r1, 0x0) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x101082) socket$unix(0x1, 0x82, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a24000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac0000)=0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac2000)="2f6465762f70707000", 0x88000, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x36, &(0x7f00000ba000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000613000-0x9)="2f6465762f76637300", 0x111000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000918000)=0x0) connect$inet6(r8, &(0x7f000013a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7e}, 0x1c) 2017/07/30 14:36:00 executing program 1: mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x403, 0x28010, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0x4, 0x8) ioprio_get$pid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) fcntl$setown(r2, 0x8, r0) mkdir(&(0x7f00004ef000-0x8)="2e2f66696c653000", 0x0) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x80, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000cba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000-0x4)=0x14) r4 = creat(&(0x7f0000fa2000)="2e2f66696c653000", 0x0) creat(&(0x7f0000004000)="2e2f66696c65302f62757300", 0x104) connect$netrom(r4, &(0x7f0000960000-0x48)=@full={{0x3, {"3ddb15106a354a"}, 0x20}, [{"a476cba38f6385"}, {"437a89aab98dcd"}, {"5a8e8f2f65a0d6"}, {"342ed3894999d9"}, {"84293283131641"}, {"d19f21e4b1e97f"}, {"6c782fa392e5b6"}, {"c158c6b846ee4e"}]}, 0x48) r5 = creat(&(0x7f00005ae000)="2e2f66696c653000", 0x2000803) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000b88000)={@generic="b074a41b7338ad0a59dc61a89332946b", @ifru_addrs=@nfc={0x27, 0x7, 0x3a, 0x5}}) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000141000-0x20)={"1b2dbf3fe2c7a84b5e58765a5dd3d037", {0x4, 0x7, 0xffffffffffffffc1, "d8615813a74d", 0x7, 0x0}}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000021000+0x3c6)=0x1f) r6 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r6) eventfd(0xfff) ioctl(r6, 0x1269, &(0x7f0000022000)="") process_vm_readv(r0, &(0x7f0000f50000)=[{&(0x7f000089c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000a4b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000c7f000-0xa)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000c41000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ca7000+0x11f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x5, &(0x7f0000ae1000-0x40)=[{&(0x7f000009d000-0x5)="0000000000", 0x5}, {&(0x7f0000666000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000058000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f000012e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x4, 0x0) setpriority(0x1, r0, 0x5) 2017/07/30 14:36:00 executing program 0: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f10000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bc2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000a0000)={@generic="d4ba7dfbc43b5de5577a23ffeed09e13", @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c04000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x7801}) sendto$inet(r0, &(0x7f00008d8000)="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", 0xc90, 0x0, &(0x7f0000f10000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 14:36:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x63, "21db44c09d09d5e4aa3ec501be201e3d8b92c7f6f7dfca4c7618c4a8ea7264949a3a784f4d86bf02f73cc0d9d2a9740452d9c9e515818148df9fc49792d1b2c8fcd56b6880140124b49237ec551b3c573dc84863f38f5bc7d4faf5d1ccc8370ddfe771"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0xfffffffffffffff8, 0x30, 0x6, 0xffffffffffffffe1}, &(0x7f0000000000)=0x18) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x0, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) semtimedop(r3, &(0x7f0000002000-0xc)=[{0x0, 0x8, 0x1000}, {0x7, 0x4770, 0x1800}], 0x2, &(0x7f0000002000)={r4, r5+10000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x8, 0xe, 0x1, @thr={&(0x7f0000003000)="44d4ae979e4d36c11eb00616f76e6ada455f620c190496b23ad26a7ae8c9ab2fb5beddf2a63e6c91bc6c102f65259d574ac58a52a6a7bb0f9215c62c902de99e6ec8fa6e22d191bc845480f45ca67725e9844166b54806c5a2587483ef16e21330e09d3dc7f875a090de7b8b92e3fe6d096fd0851999f9cd324aa2d1cdd7d3a921c8ae301cbb778c49c8", &(0x7f0000004000-0xff)="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"}}, &(0x7f0000004000-0x4)=0x0) timer_getoverrun(r6) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x30, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x200, 0x0}], 0x1, &(0x7f0000003000-0x10)={r7, r8+10000000}, &(0x7f0000002000)={0x708e}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000005, 0x1050, 0xffffffffffffffff, 0x400000000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000)={0x1, &(0x7f0000004000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=[{0xfffffffffffffffb, 0x2d, 0x6, &(0x7f0000002000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl(r2, 0x2275, &(0x7f0000001000)="") 2017/07/30 14:36:00 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000182000)="2e2f66696c653000", 0x2) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0xfffffffffffffffd) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cb5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000fce000-0xa)="7d6367726f75702c5d00", 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00001cf000-0x8)="2e2f66696c653000", 0x100, 0x108) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000fcd000)="2e2f62757300", &(0x7f0000fce000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x0, 0x8010, 0xffffffffffffffff, 0x2000000000000000) unlink(&(0x7f00009a9000-0xc)="2e2f6275732f66696c653000") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fcf000)="2e2f6275732f66696c653000", 0x44001, 0x42) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000e65000-0x6)="726100000001", 0x0, &(0x7f0000fc9000)="dc66") readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f00009d6000-0xee)="79fdce64fe006a1ef798b431bb5407944e43bc54128b2139f33ce914d39510bac6eb0268ae719cdf7422f03ec5af3e5ab3ac5d3cef87ce88be63b7c596147d6186f7c379f67f8f63fa93437bb7988be535b6baddefbf3376151a50c7b19d6b6a11428e1759f7f1f420a1ef0541e1f5c78b934f80feaf764756e4dec071decfa51ce70453b867b90ffa63b6e634be77e5a4fb0b0aa1e9165fd10718f08fb992f50f01d392b73734f8f45b4b60fac8bebf4f14b7d7e6be87b4d0b6ed32f3d0ae63c765b43af5e9e917167645eb02dbc99a14402479a5431feeb50ac5e9ecab1c2c3e5201795448ed48c0e644f80e13", 0xee, 0x20004040, &(0x7f0000fce000)=@hci={0x1f, 0x8, 0x3}, 0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000)="2e2f6275732f66696c653000", &(0x7f0000fcd000)="2e2f66696c653000", &(0x7f0000406000-0xb)="6f70656e70726f6d667300", 0x1080, &(0x7f000086b000)="11681689f785141f4e766e0dd96c6aeaf1c7b7206d") unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f6275732f66696c653000", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") sysfs$3(0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcf000-0x6)="2e2f62757300", 0x80100, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000fd0000-0x8)="2e2f66696c653200", r2, &(0x7f0000fd0000-0x8)="2e2f66696c653100", 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000fd0000)="617c16d594", 0x0, &(0x7f000002d000)="10") 2017/07/30 14:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000565000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008c1000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d3524000a00200200001600000000000000040900100000000000000008ec00c8", 0x2a}], 0x1) r2 = gettid() socketpair(0x1, 0x7, 0x400006, &(0x7f00004be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00001ec000-0x10)={&(0x7f0000bf2000/0x1000)=nil, 0x1000}) r5 = perf_event_open(&(0x7f0000135000-0x78)={0x7, 0x78, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x40000, 0xa, 0x9, 0x10001, 0x0, 0x9, 0x0, 0x1, 0x2, 0x0, 0x3136, 0x0, 0x951, 0x9, 0x2, 0x0, 0x0, 0xfffffffffffffff9, 0x0}, r2, 0xfff, r3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd(r3, &(0x7f0000076000)={0x9}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f00003a2000)=0xc) getresgid(&(0x7f0000f3e000)=0x0, &(0x7f0000b54000)=0x0, &(0x7f0000168000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2d000-0x4)=0xc) stat(&(0x7f0000888000-0x8)="2e2f66696c653000", &(0x7f000016f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001ad000)="2e2f66696c653000", &(0x7f0000e84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c1d000)="2e2f66696c653000", &(0x7f00003cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00005db000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075d000-0x4)=0xe8) getgroups(0x8, &(0x7f0000916000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) symlinkat(&(0x7f00001c9000-0x8)="2e2f66696c653000", r4, &(0x7f0000353000-0x8)="2e2f66696c653000") sendmsg$netlink(r3, &(0x7f00002ff000-0x38)={&(0x7f0000f04000)={0x10, 0x0, 0x1, 0xfffffffffffffff7}, 0xc, &(0x7f000094f000)=[{&(0x7f0000649000)=[{0x4c, 0x200000000, 0x0, 0x5, 0x0, "f45ef5571645c6650c8031663c711a604200a2713d5b7cc482c63ae0e668ed4ea1982c218583615090d0ebcb8226747df4b9ae5eefc5b6114ec8a574"}], 0x4c}, {&(0x7f0000352000-0x340)=[{0x4c, 0x1, 0x700, 0x4, 0x3, "2acd1fc9d8f419e3decc1d25a4154d2c5d5863d016a938cdb2a29ea443de9f6dea3a2d2500920490c8fdbcb359431b6834b3b39f3961ef9ad61036"}, {0xdc, 0x4, 0x104, 0x10000, 0x8, "f2611d99bf3fb2b444b30a310f2ac92f14532654a53b7227b51947faf5a08abb8068cadf71db36ac889abfcf31aacbd7ccd46e5ac75268440d65e1ea12d101c0a07aae9dbdc2eb10d2411f6f74ffefb3f557e64537a59c69f0672146a4acfe8ce0e5602ae2ce01c282480fcec89d6e01ffacdbf0bd3373dcfe062858fffddf1ca4be736b8bb8aad13da7cb9c5d687e6adadc748fbfbb699629d76c2de8b2c1d10e8cfa16a08832235dc92eaff2f2570bfd920b365d46bd16396d4f3f204d4fb325ef4b99d32fe2c5e8"}, {0xd4, 0xfffffffffffffffe, 0x100, 0x8, 0x20, "48d5bd4796e45632576540076c48d527a78eb3f9d57348758de54b063e87f8ffa3f22eddafbeb5a6829e27a72d33e24fc978a1754477c9abb8fd98a4353c8ad602fa697d7a70bc202fd9189ce6d79e539b0020f5e18939840fc03de76db41b78aaa3b2bbfb3b1169f99ed0539517b7fc76d42e06763398f783556447dbb5523c958203e9732cbf759fcb5298f6cb026b404aa8a2d6ff090eab290254b4dd3c9f70184844601fd34949bc74f55d595ede2858d07fdd6eda56a3cbd26fee5d3f9b6c"}, {0x110, 0x82a1, 0x200, 0x1, 0x419e, "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"}, {0x34, 0x7fff, 0x0, 0x7fffffff, 0x4, "f0c1740a38ca4cfad0701175b6de9fd46cee917a4d8aeb12413f248bd578df2743"}], 0x340}, {&(0x7f0000b94000)=[{0x1010, 0x3, 0x1, 0x4, 0x7, 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"8754e72baed12e0f0e4234dddd62ee867827cb18ce6c41a2a3d1b70cbbb440755318b14646662e79004fcf1a45fc301ae1232d81e6280639b8851932af8ab20df1fbbd141a27bf4b81fc7a3bbaf77d9d6296d01ed1ee6fe2dfa858cbb55446c92caf805f5fc10f3a0f0a095e4d3425680fb2db4470302cf71a83c31f53894d943fe1d1f61196fa22be811e9e80125f69174d774a37f6c1a73ec1231d818e72a1134e6a7fb2bf9c9da82866c127e904"}, {0x24, 0x579e5204, 0x300, 0x61, 0x5, "e8e81bb88755ee9e88eedc3166ab7ac7c9"}, {0xcc, 0x8000, 0x400, 0x1, 0x1, "6222a0f904180479ac9a8c3ef33051e08a537277cbee10ba3f26bc5d519a40f1e7e19144b5e958ebdc6840f8a699cf99b2c67667f8b7a7b5700e533027ceecc395ba509ce340d1517e6033bee05efc28ab1a44c2c6e75241ca85ac89e9749679ac916dd80a266f4548b98d2c1ed991967f05f2ce646d6e010f2fa404c666dab13c76d9362b3f04f130c3cab3b66b16263555f5a0a843051c8ae0bb03a78d758ffbb9b5a7a4ce54d3f202d8d73e84f382da4ee48d606eb6995391833b"}, {0xfc, 0x3f, 0x211, 0x200, 0xa47, "76a8a896505b531d491959ecca19de9a603ddd9d894f73843bd4ff64bac132666753242041093a9b7967d8bc07a91db4308b5851d665a07fc89cd9fc4a25ed69b35449c40f7e908d2645bc0513a78332115feb40548472434274b83df696cd8151118b32ea74a05cb99c25503bac7b7f27f37a1b1773d8f141125ea9461808401f2f2c86b68cf2c0bbac2f2f540a51c21784d8614ab7dfab8fd541f42cf1521d1776c89c6e53b66ef96d8c6bf52f853d6e51d148d67d7295657deb2d4fdd864a575f3cca0286855c236670d6c4d5c4ec4490197388c1bf2519aec6a7a262e26efbb14e59d4b9c0ae7957ec"}], 0x15f0}], 0x3, &(0x7f0000833000-0x170)=[@rights={0x28, 0x1, 0x1, [r3, r0, r1, r0, r5]}, @rights={0x28, 0x1, 0x1, [r6, r1, r6, r1, r1, r4]}, @rights={0x28, 0x1, 0x1, [r6, r4, r4, r6, r3]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x30, 0x1, 0x1, [r4, r1, r6, r4, r6, r4, r5, r1]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x30, 0x1, 0x1, [r6, r1, r5, r4, r3, r6, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @cred={0x20, 0x1, 0x2, r2, r13, r14}], 0xa, 0x40000}, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000295000-0xc1)="df15ffe71c2f239c6e636e661648b88f1db9dce4a40fedaee3a868d20d69bf559f52d47809b0947ce48c267e4522d30f139e4a75f607224f5f3481e4544a85113631ad0a5e0b1d20c2e773c9ab5115ab11f9bde6f0f1887fa4f2d0a04e651d95cb8a9ea57531bd5659a560953961206fa59ee4073ae4195ba879f9e7e42e67a20e324b670f87b2d51163022d45d6b9e95ac6927937097432cd208314357dd4d82f6726b52e0563e1259c9da916f61aa9e4c95b019132942cd1a87ada436073f758") r15 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r4, 0x5428) pipe(&(0x7f0000748000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r17, 0x5405, &(0x7f00001dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r16, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r15]}], 0x1, 0x0}, 0x0) 2017/07/30 14:36:00 executing program 1: mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000807000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x800000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0703000600", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000026a000)=0x0, 0x4) mmap(&(0x7f0000a15000/0x2000)=nil, 0x2000, 0x3, 0x33, r0, 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000626000/0x3000)=nil, 0x3000, 0x84, 0x30, r0, 0x0) mmap(&(0x7f00008d2000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x3fffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000f8000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x100000008362}, 0xc) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000607000-0x10)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffd, 0x0, 0x0, []}, 0x10) connect$inet(r0, &(0x7f00001cf000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005ee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c99000-0x66)="51918cf29f669c7dce5294775dad77984cac8d8e000007bf44f6e534a5090200000032eb5629eb0300e530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac639d1e0d9502b916c4585c503d0a155f0b49711a1aa2fe94c7b7897ff72ee", 0x66, 0x20040084, &(0x7f0000901000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000892000-0xc)={0x100000000, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000672000/0x1000)=nil, 0x1000, 0x3, 0x110, r0, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000012c000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dba000-0x4)=0xc4) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000db9000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000dba000)=0x8) mmap(&(0x7f0000339000/0x2000)=nil, 0x2000, 0x4, 0x30, r0, 0x0) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="599a61209376", [], {{0x20000000800, @ipx={0xffff, 0x61, 0x3ff, 0x11, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, "135e2f8e8350ed303ab2b8b3019609c8ce33ee0f04b741cb312cd8f4b7e6d0e0a2d2d330e92210964b6fb4833a4e3398fe2ce5f82305a5cc2b20e7e9b94ca2272b2160"}}}}) socket$inet(0x2, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000286000/0x3000)=nil, 0x3000, 0x20000000000003, 0x400000000035, r0, 0xfffffffffffffffc) mmap(&(0x7f00006df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x4000)=nil, 0x4000, 0x10040000, 0x2001e, r0, 0x0) mmap(&(0x7f000084a000/0x1000)=nil, 0x1000, 0x3, 0xb810, 0xffffffffffffffff, 0xffffffffffffffff) 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001a000)="2e2f66696c653000", 0x2000, 0x140) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000001b000)={0x4, 0x6, 0x101, 0x4, 0x10001, 0x8001}) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f70707000", 0x8000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f70746d7800", 0x8882, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000001, 0x36, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001c000)={0x2, [0x0, 0x0]}, &(0x7f000000a000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f000001d000)=0x0, 0x3) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001d000-0x8)={r2, 0x8}, 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r3, &(0x7f0000014000)="", 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000019000)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000001e000-0xa)="2f6465762f70746d7800", 0x3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r4, 0x0, 0x200, 0x0) 2017/07/30 14:36:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) r1 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e9e000)=0x0, &(0x7f00004e0000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000037000)="2f6465762f736e642f73657100", 0x0, 0x0) epoll_wait(r1, &(0x7f000046b000)=[{0x0, 0x0}], 0x1, 0x81) finit_module(r0, &(0x7f0000c13000-0x8)="2d766d6e65743000", 0x1) flistxattr(r0, &(0x7f0000e9e000)="000000000000000000000000", 0xc) poll(&(0x7f0000e99000-0x48)=[{r2, 0xa53, 0x400}, {r1, 0x2c, 0x6}, {0xffffffffffffffff, 0xe9cc, 0x4}, {0xffffffffffffffff, 0x4, 0xa1a3}, {0xffffffffffffffff, 0x1ff, 0x7a}, {r0, 0x8, 0x7f}, {r1, 0xb2, 0x9}, {0xffffffffffffffff, 0x2, 0x0}, {r1, 0x9, 0x7f}], 0x9, 0x401) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000410000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r3) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00002b8000-0x96e)="bc242604e0b44b916ab340620757e0c0a3202ec14dcf13f052226f42493e773fdbb2798db1bd60869679896c4f7d037e48b7e865e03ea3a37e8e1f56ba9953798bf0a4a5462ece13c60a6b23d9a2118f8b130caf46000dc8955983b5cf7e83ddbed14606c593d5e12b09091df3a6bb1e83c4700322ccfc86a04f3fa2f044af25481e8a757a32f16f41f462a83da6ec69671c4e8689e455df34fa186671534faddda51e5eb5143cf2e0347cf693339c2cc865251120ab7b2b3cfaa2f6c9dc1498d29901a2b6e207a1c203f5744ef0648e58ea5cef5a389f4fb61611605c8aad520ab982c4f9b8662f1c626f838c62f944a61b453cda8f7b92346f9809b1e46626316176a6a9565a9b46139ee4334d437b6a43abf7d2f25b76b9f391ad956da720740f467f75e001afa87feaa90b083e25c01ad2e895ef497b36535dbadbac53ea7d5d3255aec91b976b553566a5493dc9d9e82ef60e699dd006cf3d0a44ecccdad2063bab35afcb6cc375be74bc05f34c138448697c5e361eef9412d770c9ce9842e2c1ed3ede2fe80534efc47ac328091b54971e339ec8a27ac9ae5dcbda9b643800b21c88e81e846786e732c493e734eaf8603f0bc7cc79d2fcade58bea4d9404b6437b98cf60c135616b21951172a75aa3cd38445779de9297182c24bcbe4fca9e486d7d0640ce8fc8a16b4433255457657993f697d57318e24008f07d177c5e557aa52451f0cac60b816db2cda3d104d8f9f4e8b92f89af9165039ffb180dbc63bf5eb9f3221a18aa19dd6e7f42f0cdb4e76100aeb0a29d32f48961485ea34f2c87423523792df623db4371d0654c37ec487298bc9e3d1b4ca0636eb4fdfaeeffed0faa59fb07834732446225ad6ffa01c7887a48a01e8f33b708b33445cfff8d12f926dde4cd98790161557447164f2b48a22ce282ad77258aaa5ece3db3fabff9de4c01b28eade6ed88ffdc69267745aff81c96b0b4deea3bb6b04771a60631ff26d3e0a8f882db1aa08b4708d15874ba66489555011174035b654536bac6e518476b36c6bbd2f53f55d31026266c1825d252d2e674c8a82f12be94e003f975c32ea83389b6a794d8d43c8ca9e0e183669a519f7c2dc569024b4ac765756a057aafd6ef5bf28ca505b4f3038a71f819521a975942d931290b75681bd14da95079e01a66decd050db681eb5b8c04bf956861d1b1b6ad9c8f2c8c27d8f697aeae92f2c8f257e551b931d4b1b22f683d99f6bf0206d0b4fa15f4c8b10a45227f40803c687cf8499d79ddc311f15905ead176a7e970591b21f633dd0da95fc5738180f76c4879ed03ac8b30f49c98179c29b60847ead1b85deaf03274cbb63b2cb3f0e5a8e80274299c5ef7bba494852a4e9a7b840aff978d94b38b6a5adf4bb31a62f845777e5b3501397e1f8d4e520e5d034be633d8418481520a2f6e755f261e35aeba70574dfbb0dbf3a5a6c9cbfb5ab5cef575ac5cb3557a63be8a20ae9624ffff6ab261b28e318b975cbc6ec019383ebe074fcdee89a4d22970b25354104086d020d727d1a2d39450a98e7028b223e47078f0d9f7af4616a6ff02d7ea59393a8db2c27b7cb81dfcde59cba9fa6fa8a27aacf87b0776b7bdd0cfcac0ecccfdf8b0b22521e95f13f36247f4fb13d666a281eb191e957c92023e0b6f95a9327113abcb629d4f3efc39a5ad73f696b1bcf418b30b86943aa410fae5f19686168938616242f15500902e5257223bb13cf43b6b2e480691a7e1a4112c007393123c48c15969d798108ef60900b1712e76fcbd8fdac725f580c0ab984c5d414912083b504d98c18527720951e79994eca4d61751446b25363836678c3b174ccffcfa8088af9e6e2f38cdf505aac75b7923508b4794c0b37227918cf1dc937735a63180a9f4ce0ba0e3c8faa53a97d9bf6d3513d8a3074cf07ad1e553e48a91699e76528da301a6818b871a5232a8e2b86ebfd48c2d2fef41e6ba6946a5bf411400ea58796907ea07ac7c6bb1d4593cb9051e179009f5ff53126a895c7e1941a4645047bde7c9e724a33213ee9a9773543e9bd3e55c810f3ade6b88617da40aa44543aebd0b0af0d74e6b78c2ad145ad4200d483b6732f7ec6af458e05d9d44baf2bd31a4e72691a40b84a5b50385065d6588e43131b285f88e446b03b25f77e4b0f6f32ad753b529a20cf19f35e474dd72c811833b1e511f6f17a47e1d9ed5c1a095bcbf3a47df4ed2962e2230cf9c771d97760592af35fbc4ec5960608a120f948548d0bf131ce873610fac7f2be58692aa7d66ddcd0f8f2135d32914aff6ffdda2e4cd49fb5447a055c48bfaad568dc353454802505e59d605ebd9dc535779dd6dbf3e3e8ee27d727152c50314805a4c3ea960c937f573ab7fa6db6327ae4cf98cef386830c7a126a7ba33eaee41f4c848c0bfadc1c0966ab9d812f07182cc8d792886a8d8fec858db4ae22c269f7a4de7bd5ab58712668e0b3c478c6d0126d118bdfb60891c56005e57a0d458b01b20953e1cbe06bb0d360ec3b024992e39ce7934b093cf02c3f5c8e91976a8f628a1a40fa6355de8efcdb207d691cb6b8b66ab2973c62d7451af9e6afca0584f12b6db01ea0840d8863077a85a23a363aeb46558d06e6a47468abaf55911d1b8890b52142398e5089ca91efa5c0ac074f88fcefbcaff9f5237022b87bac3a99c9bd6f4f428386f318c7e07e1ffa2477c538844dcf4e6717f9627cc0b96a038cd7ac969b554fef1000a0fff622f597b49268ccce89e2ed4d8d93ca525e0733de61b820c65923fb42041720cfb9ebe7c58e06a1ad664c153434c1e840b0bbbd32af08c610556b6971ae583c122efa16e3a9f64a56027629f8ebfe3f9bc10a1c8260645e9a8c7f160dc2fc08abad6b915fd146b685226e6a52a5f404afc5d4898ed6dd4a25f9132a309e12f7d2a66bd814d3b6b4f621bb12534365b4574b4eaec9f8b98afe691a6be19df46077ec899e51342cfe780e81099e5e40ad52dace02a01c83799978a82f362d68bf5bda8b889b56980fe7cec774e0eaaa99abe2f407f9ee7c0a05236e951bec14fa7a9a558986b3c3192b42e7017be0423ac2a12cf3ebe9aeaff496ea31c6c4382802c6b20b3476100123a75671ada746b1eace25a3f01dcd10933c56b3e64f90f0fcf398f693cc4bd66daaf8d93fcc1973698f64c15091c34af63d9b51fac1a520a5de85f134c085e4ba044e498158d56d587260422c887de0d05295f58133a3e89d520384f142093342111f7b80103d67abea4c4fb09c55d2c28ffe8a73c9518195decceca647be6fd280769306c62bc795f578c5dfb9a2229aa17a2c38cc241988d0122ec1271a456ab471ac2141a3d9ea752204a0033d70e033feecca71cf2ce8652450f63d0426b492a5984b7579e740f3451aeb1570d8fa4b149603edb5db0704ffaac0a0492ea1319635da26e5fbaa34afea8aa2118327cbc6f489eee7bcc074eb632ed730043cfb8d8eb63f6fd78da3e3cd93c52b31536d25b6fb78392657bb7a2cf3791abccd43264bd76662596ca93e32c0513b9b28f121ebf207ac879363b3dc968926010a4494a34b6d4e65ea0fe212c8d1671139f9f36e5a2248cb905e0a14e485454c6ab34fe38314fe06369485d1f6b972df8c760c518fa7310d2197c201ddb74e03491ea522bf35b19242419c0f9baf0ddec53de9e8415ef23df6801c5c7fd5f4083510cb731826fbbfea92fc949f2585a4d1d9da7f7f1d5a4f77461681d5e6c9c2934eae4192be866ee2bceea337c3772a1fc7bce6366e6d5c8dacdb59fe91da670ab55d77d969921d2655b3b9a37a3b4797bbad77d3de976de823c2f11ea7a08991a8c56552da9c3a878e778b7fb240c97cd52ac3bc1eeecbb2092c7f242bc502f01ad20691a611e5195bb3640b7f831fe03be83227fc50ece3c232c4e6836a56de1ff2adcc34327f38b057afc645291a97e4866b678385513cac1b1688e8e29ab8906ba10590e43399b6020a32b195e878b16726232405fb09df9b19ae329fd08a755f4c1da92aaa8c865922a390f24430d4609ff454666770c832c0d01193c7d303776b4116cc5aa056d238d4edb6c45adb165ca6cc1f9911ee17fde6a858d7b5e1556a9fbc84f629b395c72e3bc99c4281c9121ae4301c4dbfa994eae63359aa866ac3ac5225f3520672ab03a0c4651874d196340d832afd387474e0bdcf960c1967ceb987a881d31a2863045c2880cd80959fe711f7749fabef7db873d9055c227d763935f63fcef72417849504cf5e14b0e5f4578128fa18f68404549e34517671c2691df7fb1183accd7708168222a5048c8ca3e102e414237676f649660615733c9ad76b12f51079aeeba41a35f7ee4767194ec74bef03e2f5734d6e633baf0d4e9c857d72a438025b6ad9cdb8d1bc514143ca30be1e3052efabc991fc88d577bc0d42ca507762db0ba23732ddb1c661c19d89e26ca8ba7bb6ce2a2a1187aabe9961a4c2462d97b00ea76977e55dc232e501d0b9b69dfbc5637e7c3f02aae7b48857cc86726dd9bf3543f8b4f887947eac129e902c837e52f27107a90985e3f7f9cd3fcd7dbde9cd03aa7652917fd698e6ec03c71fd7f99c0e59ce1ebbdf6bc2284e6d80da218e4f17313fadf8cd1908a3d4a68283ec9a5112b95f0c0f74bb8c8a4f8674a77ebdc2a9fe4fac35effeee4591007bd01ee484bb751791a83af80a575718ee78816b9f9338c7bfc63b20d92f5b89a31d2c219f9dcaa0b71a50d9f4e91d3b33d097a267fe65066d4e9f13e1253aed625134d70cf8eed530abc8d45a1d858639697e65d02924d4d439e11f30df3f9293f6fc828963e484c1fb6e2d67775281cd7c22aab4ae686412a2d2fed0d1bd77afdc25c8b16e31374a025aad0e508e3c8b363ce71e690470b07fd71b87b8dcbe24074aa0aa8f56d7c097fc0effbfc2eef9407365b737d037dc03d49c309eb5dcc8df5bc5d7b3ac034e0872d53128936109f0c36db0ca3a236a614da87ded0c7e89ce99db1339fd6489588f37dca505faa9e48a5f3564b38dc424745651c097d2a161dfe322b357cde5a84f57cd97dd39825eea475789079da85f28c087e1795e9d7e1470d9581711cd1be8a897126551b9621440392432cf70152f01bfe9309e542de99e267c43033abeb500d65a3322d883e4e1a473f0f5576340dd50e6c166991d7d91ec571f7e3aea4f545bdbb6aaa58917663165180ebab9e9b58480c629cdbc8005a037fbd6c74e41d03d6d672afa441428241c380ef01bbebbfe522abeea99769fd6ca32a67d49555ec794fb970e9b6a25ac4cc689a5726e6dd09d49a55b91faef2c75620a4953ae9325a2438822f6671bc48f1d23f8abdab5ba42f94d1797fc98d13f3669360558f220d5b992f0e7a859105732b26d00ecfdd3ff43a6273d52ed41b66c5c874a086c501ef065406f5bacf6dd39aa5f558ed84ea9ab94495a488645b157265977cafae8c64efa38befc63881a87c50a9a34f15c7bb8e7d595fc6552f2834edef4d0bb9c0f7fa535c2dbbc3824cbff392abd9356675abef2f778799d198b829d825b4b34b80fafef1a891d35251edf34661b1883a75559c7c1aab703fc15cf191b93de9ea1bbf9fa655ef804153e591566622305684ad98c3f2b112112f178bab8e008c973e85418690f56b90b9f16d05e58963e07278f9e0b2de38980d1887503afc5e5331f07217e4caf9d84e974ad2c527f64e319e35448cf187a05b657364348d916487f7483547f0b01e5aff6e90d10e0bb0d83ed9a3b8852e8672ef34") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fc3000)={0x0, 0x2}, &(0x7f0000a30000)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000364000)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) pipe(&(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r7, &(0x7f0000f86000)="2e2f66696c653000", 0x200, 0x80) r8 = socket(0xb, 0x2, 0x100000000) r9 = open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x28042, 0x0) fallocate(r9, 0x0, 0xffff, 0x5) socket$inet(0x2, 0x7, 0x900000000) sendfile(r8, r9, &(0x7f0000af5000)=0x0, 0x10001) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f00008c7000)={r6, 0x5, 0x0}, &(0x7f0000a1e000)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r10, &(0x7f00004f7000-0xc)={0x4, 0x0}) [ 90.714836] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 90.731137] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/30 14:36:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = epoll_create1(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x3d, r2, 0xfffffffffffffffd) epoll_wait(r3, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x400) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r4, 0x8, &(0x7f0000018000)=0x8, &(0x7f0000018000)=0xdc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r5, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f00008000180020000dcffdf00", 0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x0) mmap(&(0x7f0000488000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) mmap(&(0x7f000085f000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000a55000-0xc)={0x4, 0x0}) mmap(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x8, 0x32, r5, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00003fc000)="2e2f66696c653000", &(0x7f000005f000)="47504c00", &(0x7f0000275000-0x1)="00", 0x1, 0x1) r6 = dup3(r2, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00003fe000-0x40)=[{r0, 0x5a0, 0x0}, {r1, 0x144, 0x0}, {r3, 0xa, 0x0}, {r6, 0x8, 0x0}, {r1, 0x10, 0x0}, {r6, 0x8040, 0x0}, {r0, 0x100, 0x0}, {r0, 0x208, 0x0}], 0x8, 0x8) mmap(&(0x7f0000f4c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c54000)="2f6465762f70746d7800", 0x420000, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000f98000)=0x0) 2017/07/30 14:36:00 executing program 2: mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) r1 = inotify_init1(0x80080) fcntl$setstatus(r1, 0x4, 0x800) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045c7f) get_robust_list(0x0, &(0x7f0000b23000-0x8)=&(0x7f0000306000)={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x8)=0x18) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000170000-0x4)=0x0) getpgid(0xffffffffffffffff) getpgrp(0x0) fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) getpgrp(r2) fcntl$setsig(r1, 0xa, 0x22) inotify_add_watch(r1, &(0x7f0000081000)="2e2f636f6e74726f6c00", 0x82) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = socket(0xa, 0x1, 0x0) listen(r4, 0x0) capset(&(0x7f00002b9000)={0x20080522, r3}, &(0x7f000063c000-0x18)={0x0, 0x4, 0x0, 0x0, 0x100000000000000, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x4) readv(r5, &(0x7f0000437000-0x29)=[{&(0x7f0000365000)="00", 0x1}], 0x1) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f000066d000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "3c8d3d7d0000000000000021deb78197d9df7f0fa08c075272853de5c3910000000000004cf1dd00000000000000053d17d30045cf2e260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 14:36:00 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ace000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd2000-0x4)=0x1c, 0x800) mmap(&(0x7f0000de2000/0x3000)=nil, 0x3000, 0x3, 0x20010, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xcf, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000000000) rt_sigprocmask(0x0, &(0x7f000013e000)={0xfffffffffffffffa}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000de4000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1ff, 0x5, 0x0, 0x9}, &(0x7f0000de3000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x5}, &(0x7f0000de3000-0x4)=0x98) r3 = gettid() timer_create(0xb, &(0x7f000013e000)={0x0, 0xa, 0x5, @tid=r3}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x1, &(0x7f000004a000)={{0xffffffffffffffff, 0x0}, {0x0, 0x989680}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000d05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0xb, &(0x7f0000d05000)={0x0, 0x0}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x200004000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r5 = getpid() r6 = gettid() read(r1, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) tgkill(r5, r6, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) [ 90.768080] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 90.805396] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000435000/0x3000)=nil, 0x3000, 0x4, 0x30, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000000000)="2e2f66696c653000", 0x6002, r0, r1, 0x42, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x401, 0x4000) ioctl$void(r2, 0xc0045c77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e70000)=@sack_info={r3, 0x6, 0xdc24}, 0xc) r4 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() fdatasync(r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000c38000-0x10)=[{&(0x7f0000d8e000-0xbe)="4b92f43f3cf1a957e312b349b84ad6fef6029ec3fca46be6305890f790ac6044b22a17184950e4a6734840f08164b838104e69fbea37d80bf4ffcee54c48cc941fe26c3dd3821d5da08c36c599a2db8ade81caf4ffc02f363c54292dc5e880a581ed421cc6e0449efbdeed1198e14cd1e5d9d8505315e0d985167cc6f508050468726196332f2d8740c192dc1dd6b55fbaba46430219540c9aaca19c285c4e2009f22783b1702894fae98f48311713c2f552f686de8a17026cbb02953139", 0xbe}], 0x1) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400190000000080040d8c970a06000040000000000543f7d8fe5800000004ca7f64643e8900050728635a0004fbf5100080080000000000000d040100fffff5000022001c0001000900000000000000096e06ce", 0x58}], 0x1) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) syz_open_dev$tun(&(0x7f000009e000)="2f6465762f6e65742f74756e00", 0x0, 0x84000) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f000063e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000828000)={r3, 0x5}, &(0x7f00007d4000)=0x8) fcntl$setsig(r6, 0xa, 0x1) [ 90.820366] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.835252] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 90.860369] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/07/30 14:36:00 executing program 2: mmap(&(0x7f0000d15000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x800000000000032, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1425, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="487b457c439c", [], {{0x86dd, @ipv6={0x1000, 0x6, "92026f", 0x13ef, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x1, 0x100000000, 0x7, 0x80000000, 0x401}, @routing={0x87, 0xc, 0x3, 0x100000001, 0x6f51, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0xbf, 0x2, 0x3, 0x800, 0x8, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xbb, 0x5, 0x42d21b99, 0xfff, 0x10000, 0x7}, @routing={0xff, 0x10, 0x1, 0xfffffffffffffff7, 0x10001, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x3b, 0x20b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa, "684aee06545b242667ba"}, {0x7, 0x1000, "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{0x7, 0x4a, "bcc3211cc458937f92df510aef16accd025cae5106e3191413cd9298ab2998a1a4f77d543a68c3402bfc258f421315e929bda25d3de6526010db2366885d41c004f8b146fb48ebcdebd3"}]}, @routing={0x33, 0x8, 0x3, 0x100, 0xab3, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @fragment={0x0, 0x1, 0x6, 0x3f, 0x1, 0x6}, @hopopts={0x3f, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x10, "1761ed4cf5fb94b694cb3f97b562b39e"}, {0x0, 0xd2, "23de691011c2aabb02730376a6b130fea1240e59b36397554ec23e899b127dcf4114c2b378614b245880e5f67af01ec66b72387e17a1c893e32d9cc4a5eb4c8350ddbb77b605ed615d5b93ea38a6cee36c01cc0e99d9b39849c366509151010610f475f9cdce833de6448e0c8b7edcd2d087893e9357cb0fcc3093f6563ecf7d1a47a91f6976c4d7413218f58f4fad33c6dc99fcee35e86dbc9ff3ae14909308cb636bb6db3b3d93e48246f83b63ee114061f5671205fe307e8cff5a93e8fea865df6532e5c9fd1ee3a3d74c1ef9a697c03c"}, {0xff, 0x8f, "64a9452f045b5335969da55e66c1141d910448b7f6c538cc06ff2831e0a533a85ebc92b3eb2871a97bd96b09dba3de9ee475c555ef90f9d2d309800fc0585f7836f49ec9db9cae75749f702ddaa0cdba0f04006b9dab9e4215971d5ecfd510cab372880e60c577cb38131be9567eb222e65889e5e088acd6160f9128be45517ab50740082a128307a4c090b7401f3a"}, {0x0, 0x49, "3256b3d1200866ed9e140113a00eb911d8cffb3257421d8a22ba4592586c8638abaa01896bad6853e6cb5cf97be5f196e2f3453951eca6cdf0bd335d16aa0bee17f77de3a81631c4f0"}]}], @udp={0x1, 0x3, 0x55, 0x0, "9e9e26654ebf086bee11b1c88f1df7f6d0fe50bc283e26081ef6121861d69b5c1dde23853d83788c0849ae7931a2e4bdd5bb9134e2836a001bb143116aee66e69d44daf63d41cfce2d8310f4d4"}}}}}}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000413000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x805, @x25={0x0, 0x4, 0x2f, "0b774d60e26017ac41bb8f613c85ca7d89e1528d395610d6425984373c3c0bfeca1795751dd16508acf403b33ff8007e3079ea16e34ff323966c67cc2a"}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a53000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00003a1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a36000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000765000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000-0x10)={0x0, 0x0}, &(0x7f0000afc000-0xf)={&(0x7f0000afc000-0x8)={0x0}, 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000934000/0x4000)=nil, 0x4000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000087000-0x38)={&(0x7f0000ea7000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00007a4000)=[{&(0x7f0000df0000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000574000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x2, &(0x7f00003e6000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0xe876}, 0x8b273904b70adf75) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006f7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00004a7000)={@generic="fc247203d55745865e83b24b7a9e918e", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ae8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ccb000/0x2000)=nil, 0x2000, 0x3, 0x3e, r2, 0x1) getsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f000022f000)=0x0, &(0x7f0000ea8000-0x4)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b02000)=0x1, 0x4) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r3, &(0x7f0000405000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3d000-0x4)=0x10) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000d3f000)="", 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x40000000000004, &(0x7f0000001000)="45", 0x1) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f00008ea000-0x28)={@common="010001e9000013000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="010000000000020000edfeffff15eb0000000000000700000000000000010000"}) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0xfffffffffffffffb, 0x100000000030010, r0, 0x4000003) mmap(&(0x7f0000261000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1000031, &(0x7f0000eab000-0x4)=0x400000010000, 0x4) sendto$inet(r3, &(0x7f0000aa8000-0xd2)="88e33a0bd960895fc71e85f23e000000e4fe4ecb78744a7fc726585173b4bc40e122c1b1aa08006e3e244129173f3931408b2568180a0910d8a0933483aa5d1492489ad7769c44787e190b334000ab3e6d457f9a9de2e062fa900f12e323bedabc9562b29095744c6680af23f8b17418701e861c9a24c4ffffffffffff5c332759e5b7a3efb749934a65494b4ec9d92130e3e6111c6b4c168a923e05586e594a8a0338ec6e96407d98a16a1d4d3fc3bac741ca3f27fc90c6b9486db958021b9f8e9dfe3d7dd0a49fc44a00013ae64718e657", 0xd2, 0xc000, &(0x7f00007e7000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000932000)={0x5, &(0x7f0000932000)=[{0x7, 0x403, 0x1, 0x91c8}, {0x2, 0x100000000, 0x1, 0xb}, {0x8, 0x9, 0x85, 0xffff}, {0x2, 0x1000, 0x8, 0x100000000}, {0x3ff, 0x45c, 0x3, 0x1ff}]}, 0x10) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x200000000010010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x1000)=nil, 0x1000, 0x2, 0x52, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x29, &(0x7f0000c63000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000-0x4)=0x8) ioctl$sock_ifreq(r5, 0x8936, &(0x7f0000271000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="d8003a38aa3904d09b1ecd5847c75187"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000b02000)=0x4, 0x4) socketpair$inet6_sctp(0xa, 0xfffffffffffffbfe, 0x84, &(0x7f0000c60000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 90.869731] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/07/30 14:36:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000979000-0xa)="2f6465762f70746d7800", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000092d000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = memfd_create(&(0x7f0000002000-0x3)="766d6e6574312500", 0x0) r2 = socket(0x9, 0x0, 0xfffffffffffffffb) syz_emit_ethernet(0x43, &(0x7f0000a83000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x401, 0xf6, 0x12ee}}], {{0x809b, @x25={0x0, 0x3f, 0xff, "a888c2b97739f485a42d9a8cca2813889b0a83349792513f09020d2e323a9ec59ce10615a5ca23105ad65344c7fa"}}}}) r3 = getpgid(0x0) perf_event_open(&(0x7f00003d3000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4003, 0x0, 0xfe, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2000000, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000fc8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc7000)=0x10) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000fc8000-0x4)=0x1, 0x4) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00004cc000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009d0000)={0x0, 0x0}) write(r5, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fc7000)="0000", 0x2) ioctl(r4, 0x3, &(0x7f000095d000-0xd9)="5dcbb45239156090cd11fef67a7e94af294e59848f0eca9be2b4985ec2947229a803b2fb9be52bbbe0b955e915ddf9bbf9ed0ffdb03f317e487b88951f01120128961302a719469041b08c8ab4da9092b149488e768f0fccee024f48ba078ef65f408d0df9b1405e0588c9f05d512537088ffaed89157090138fbfcbc172839f101cb52c90da6a173fe6b6f1b596cdb9ec3bec8de88033c16b4ba67be6db084d0aced9e2cb4eda5582e843039f25da45ddde93c1fbfb3eeb31430457e49568ac27f8756b6ecd0e0b424694035831922995a8d10ed81390c0de") mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f00009f4000)={&(0x7f000001d000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000007d000)=[], 0x0, &(0x7f0000fc8000)="", 0x0, 0x200000000002}, 0x12100) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000fc8000)={0x0, 0xbb, "7fbd058b7298e23d38df119b1b8e95e50fa56b547440f77f87516214d5207008796582fcbbe82f75e616812fe238f7cb1d5b7ec6225b684c0fe935ecbc7906510d84dfd2746d5b310c67aafe3ba0d3e36e8f0a46c95464d12e3e306f896811ecb9e8e26f152df6ce08be37a2891d368af5eba39b6ffc6f6c6096e880af3406b62b25f34702d8854a439a0a9ceceb43a58b8d287ba2f7808150f6d51e9eff5f3358de2ec159365b51c09baab38b9bb0afe8e8a805d11ecaa0c4df76"}, &(0x7f0000fc8000)=0xc4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000fc9000-0x8c)={r6, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc7000)=0x8c) timer_create(0x1, &(0x7f00002c4000-0x50)={0xb5c, 0x5, 0x2, @thr={&(0x7f00004fb000-0x30)="ae76eddfb491515a227dcf54c84641f4eb1dfa04b68b2fade7163448b073509a6108a62ab5c1f9d8d5839d22cde61ce3", &(0x7f0000ec8000-0xd6)="39a81f435b66b7fa0eaa961ae2897f235faaa20336ce11f7175ac618bfc53b40751027d9ecf3db8dac40380bcb8f402562e30d4b94bd05d8e539db5c3b4bb4881192c0de099d014e5d9c9095360b0f388d3cee3c1e03a254fce65710de7be70a2aee49145555489559d9bcd2b4600147394c26edc764bb8f54d8d27c84fb7f949007a6745d503b3e39f8875d84b6a7e9edc2f9ae24c6e9a863a5494eb0bb7ce951ca2ba92244d8c2e65ecfc950465676891a5752dc0caa1d629ac25b2b8f358c8d42581088c7fa1a80ad0666e88625eee14f18e66130"}}, &(0x7f0000082000-0x4)=0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000026000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r8, 0x0, &(0x7f0000fc8000)={{r9, r10+10000000}, {0x0, 0x0}}, &(0x7f0000986000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fc9000)=@assoc_value={r7, 0x0}, &(0x7f00008ea000)=0x8) 2017/07/30 14:36:00 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = socket(0x10, 0x2, 0x6) mmap(&(0x7f000061f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000620000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x2000, &(0x7f000017e000-0x10)={0x4, 0x0, 0x0, "3ae38841d5c5", 0x1, 0x0}, 0x10) fcntl$addseals(r1, 0x409, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x300000a, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x3, &(0x7f00001d6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000004000-0x18)={0x9, [0x10000, 0x6, 0x0, 0x200, 0x267, 0x1, 0xa3cf, 0x0, 0x2]}, &(0x7f0000006000-0x4)=0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000071000-0xa)="2f6465762f70746d7800", 0x21c080, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80f, 0xa12b, &(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000620000)={0x27, 0x0, 0x9cd, 0xdbf6087fa1e1bd11, 0xcf3, 0x5, "b4b0cfa6ca97a570e131c20497b1e550e6afc12e5f3afbf0dc860fbe94327c5d4ffdafe187a2b67145e1f14c8b90936c426a1b195f4e3d3a9f0092f96d3cc2", 0x100000002}, 0x60) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f72746300", 0x210100, 0x0) mmap(&(0x7f00001c8000/0x1000)=nil, 0x1000, 0x1, 0x30, r5, 0x0) recvfrom$inet(r6, &(0x7f0000009000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x435, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0xffffffffffffefff) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000009000-0x5)="7965616800", 0x5) fcntl$getflags(r1, 0x40b) mmap(&(0x7f0000117000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0xfffffffffffffffe) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x0, 0x400000000000000, "0000ed060b0004000000000fff4a"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x20008800}, 0x0) mmap(&(0x7f000032b000/0x1000)=nil, 0x1000, 0xfffffc, 0x110, r6, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0xbb000)=nil, 0xbb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000864000-0x58)={{0x5d4d, 0x49310e2}, 0x0, 0x3, 0xe5, {0x7, 0xfffffffffffffffb}, 0xe0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x9b, "88bb3a1953f05d78533502342d5a86fa37ad985f2d11da071b07c81baf9ec1b5eaf945031ea2c147fc3d4d7663131c7cfeb4f5a52cfe6a7726cbcd81a54a93deb44c89b78275308c5117537d5c4c847c663d236363aa16f4b1657db31959ccb4e54ed3615de34979692ec6077bbbf308ad5f031820c25f4abb1ec306c768d38c72627b34723732318e0fb9c268a662ba3931139342edf9201ee6aa"}, &(0x7f0000000000)=0xa4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf5, 0x8, 0x80000000, 0x3, r5}, &(0x7f0000001000-0x4)=0x10) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000000)=0x8, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000b9000)=0x0) r6 = dup2(r1, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000060000-0x9)="2f6465762f76637300", 0x0, 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/07/30 14:36:00 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000457000)="2f6465762f73657175656e63657200", 0x44000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000fd9000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) ioctl$KDADDIO(r1, 0x4b34, 0x400) r3 = epoll_create1(0x200000) shmget(0x2, 0x4000, 0x53fffffd, &(0x7f0000002000/0x4000)=nil) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003000)={0x0, 0x0}) socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x664000)=nil, 0x664000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000003000-0xf)="2f7070703170707031253a656d3100", 0x1) ftruncate(r5, 0x7fff) write(r5, &(0x7f0000001000)="f6", 0x1) sendfile(r5, r5, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000209000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x108) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f000061f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000199000)=0xe8) mmap(&(0x7f0000664000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000260000-0x10)=[{&(0x7f00003ad000)=[{0x20, 0x24, 0x1, 0x0, 0x4, "0000fb060b000300000000e4004a"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x20008800}, 0x10) 2017/07/30 14:36:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000000000)={0x6, 0x2}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000053c000)="00", 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000053c000)={0x0, 0x935e, 0x10}, &(0x7f000053d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000053c000-0x4)=@assoc_id=r1, &(0x7f000053d000-0x4)=0x4) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1, &(0x7f00000cd000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000053c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000ce000)={r2, 0x7, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000-0x8)={0xfffffffffffff000, 0xfffffffffffff8a7}) 2017/07/30 14:36:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000161000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000613000-0x4)=0x8005, 0x4) sendto$inet6(r4, &(0x7f00007c5000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f0000a77000)={0x2, 0x78, 0x1, 0x1000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00002b3000-0x40)={0x401, 0x200, 0x200, 0x7, 0xff, 0x4, 0x8be, 0x9}, &(0x7f0000bdc000-0x40)={0x7ff, 0x6, 0x1c5, 0x1, 0xc69, 0x0, 0xffffffff, 0x3}, &(0x7f0000df0000)={0xd7, 0x4, 0x0, 0x7fffffff, 0x9, 0x100000000, 0x1, 0x800}, &(0x7f000061c000)={0x0, 0x989680}, &(0x7f0000c6d000)={&(0x7f00005d4000)={0x4}, 0x8}) perf_event_open(&(0x7f0000541000-0x78)={0x0, 0x78, 0x5a2c1fa9, 0x9, 0x7, 0x9, 0x0, 0x9, 0x20002, 0x8, 0x7, 0x3, 0x4, 0xe, 0x0, 0x1, 0x5, 0x5, 0x763, 0x400, 0x68a, 0xff, 0x3, 0x7fff, 0x90, 0x9, 0x0}, r1, 0xfffffffffffffffa, r3, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b6f000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8fbe}, 0xb80, [0x0, 0x982, 0x5, 0x6e, 0x4, 0x1000, 0x0, 0xffffffffffffffff]}, 0x5c) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1f, &(0x7f0000adc000)=0x0, &(0x7f0000504000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = gettid() ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000def000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000000003, 0x34, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x3, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000a68000)="2f6465762f696e7075742f6d6f7573652300", 0x27c5, 0x20100) 2017/07/30 14:36:00 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x323, 0x8001) r0 = socket$inet6(0xa, 0x800, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d98000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000}, 0x1c) geteuid() getsockopt$inet6_udp_int(r1, 0x11, 0x4000000066, &(0x7f0000897000)=0x0, &(0x7f0000444000)=0x4) listen(r1, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000761000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) memfd_create(&(0x7f0000ef2000)="00", 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000b4c000-0x8)="2e2f66696c653000", 0x80, 0x25ac7c1ca90cef26) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000a7d000)={0x3, 0xbdd, 0x7fe, 0x7fff, 0xfffffffffffffffe, 0x9}) syz_extract_tcp_res(&(0x7f00002b5000)={0x42424242, 0x42424242}, 0x1, 0x3) fallocate(r1, 0x0, 0x3, 0xffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001bd000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdf, 0x2, 0x81, 0x0, 0x5, 0x8, 0x80, 0x2, 0x1, 0x57, 0x0, 0xd, 0x80, 0x6, 0x7ff]}, &(0x7f0000f6d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000373000-0x44)={r4, 0x3a, "df4f4b56116f44388c127ac5fc1122c22eb445924cd586f23fab926f0847e53ee8e8e5e71b0df2c56daec04791e1ca0f8ad8fc3385cb42385afe"}, &(0x7f0000b86000)=0x44) ioctl$int_in(r1, 0x5452, &(0x7f000054b000-0x7)=0x8) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000679000-0x4)=0x2c03e487, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) syz_emit_ethernet(0x8a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r3, 0x0, 0x0, 0x15, 0x11, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @sack={0x5, 0x12, [0x80000001, 0x0, 0x9, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(0xffffffffffffffff, &(0x7f000070f000)="2e2f66696c653000", 0x101000, 0x14a) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f00005e2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00006ea000)=0x1000) signalfd4(r0, &(0x7f0000cb7000-0x8)={0x80000001}, 0x8, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f000027d000-0x4)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)="2f6465762f70746d7800", 0x60200, 0x0) r7 = accept4(r1, &(0x7f0000ef8000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000fe000)=0x1c, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000fcb000-0x4)=0x0) ioctl$TIOCGETD(r6, 0x5424, &(0x7f00001e7000-0x4)=0x0) socket(0xd, 0x0, 0x6) socket(0xa, 0x6, 0x4) 2017/07/30 14:36:00 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c4b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x1000000000000001, 0x10, r0, 0x1f) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getegid() r3 = syz_open_dev$sg(&(0x7f0000009000)="2f6465762f73672300", 0x100, 0x2000080001fe) connect$netrom(r3, &(0x7f0000072000-0x10)=@full={{0x6, {"23794e94619d2a"}, 0x9}, [{"1a24e971bfcaf6"}, {"b8e758865e1964"}, {"609ed63a6b0d04"}, {"7c802b624fd558"}, {"de8d3c724d909f"}, {"e59cd1e3401ce9"}, {"02068fdfcf2775"}, {"bba41d8ebf22e5"}]}, 0x48) getgroups(0x5, &(0x7f0000071000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]) getgid() mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fb000/0x3000)=nil, 0x3000, 0x4, 0x200000000000003e, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ccf000)=0x0, &(0x7f0000cd0000-0x4)=0x0, &(0x7f00003e0000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000044f000)=0x401, 0x4) r4 = dup3(r1, r1, 0x80000) connect(r4, &(0x7f0000047000-0x8)=@sco={0x1f, {0xfffffffffffffffe, 0xfffffffffffffffc, 0x83c, 0xffff, 0x5, 0x9}}, 0x8) clock_gettime(0x0, &(0x7f00007d9000)={0x0, 0x0}) setitimer(0x0, &(0x7f00000b4000-0x20)={{0x77359400, 0x0}, {r5, r6/1000+10000}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$peek(0x1, 0x0, &(0x7f0000550000)=0x0) alarm(0x8000) utimes(&(0x7f0000073000)="2e2f66696c653000", &(0x7f0000073000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) process_vm_readv(0x0, &(0x7f0000070000)=[{&(0x7f000006b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000071000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000071000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000071000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000002000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000070000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000071000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000001a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000070000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000070000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0xa, &(0x7f0000071000-0x80)=[{&(0x7f0000071000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000061000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000071000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000071000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000071000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000070000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000067000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000001c000-0x13)="00000000000000000000000000000000000000", 0x13}], 0x8, 0x0) syz_emit_ethernet(0xe0, &(0x7f000096e000)={@random="a105b49a5aaa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xffffffffffffffff, 0x0, 0x1}}], {{0x0, @ipx={0xffff, 0xce, 0x996a, 0x1, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x595d}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, "4b244c14e483c53feaf13f949dd69e474f408cc9bd2d06499d287c2773249ff64d3da2094e7280673ee1d4fe0e864bb3d96d403baaed3aef215027e985e58e2243805562dac856fc251ab4229de543a6f00a76a62443d2514c32f29ded244357e65c99e5fb8785feb3caa42bef2d8c5d0ddb6b030b26b61288198675b876e74651b94a844a84e3f831400da4597599c6f0b58a059703911f32675de25d3b915d904fb6de720e066684ec774de4901d82"}}}}) ioprio_get$pid(0x1, 0x0) accept(0xffffffffffffffff, &(0x7f0000ccb000+0xc31)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000)=0x10) r7 = socket$inet(0x2, 0x803, 0x2) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd0000)="2f6465762f6877726e6700", 0x1000000000417fff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000079d000)={0x204, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) signalfd(r0, &(0x7f0000e3c000)={0x1}, 0x8) ioctl$LOOP_GET_STATUS64(r8, 0x4c05, &(0x7f0000355000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00003ec000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00008ae000-0x4)=0xc) 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000714000-0x8)="2e2f66696c653000", &(0x7f0000389000)="2d70726f63276d696d655f7479706573656c662c00") openat$binder(0xffffffffffffff9c, &(0x7f0000e05000-0xc)="2f6465762f62696e64657200", 0x200, 0x0) keyctl$join(0x1, 0x0) 2017/07/30 14:36:00 executing program 6: mprotect(&(0x7f0000a85000/0x3000)=nil, 0x3000, 0x20000001000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000)=[{&(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000011000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000000a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5) fsetxattr(r1, &(0x7f0000011000)="70726f6300", &(0x7f0000014000-0x4)="26217b00", 0x4, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}, {0x1010, 0x3, 0x2, 0x401, 0x6, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x8, "82acd0d66716dac94a608ffbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x40040}, 0x8080) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000006, 0x811, r1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000019000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001a000-0x4)=0x10, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001b000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) personality(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000018000-0x20)={@generic="bfeae3f2ff292a98253feecf070dccfb", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r1, 0x4) clock_gettime(0x7, &(0x7f0000016000)={0x0, 0x0}) recvfrom(r1, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x2, &(0x7f0000010000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) bind(r2, &(0x7f0000018000)=@hci={0x1f, 0x7, 0x1}, 0x6) 2017/07/30 14:36:00 executing program 3: r0 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00004a2000/0x800000)=nil, 0x800000, 0x2000000, 0x32, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x1c)={0x51, 0xfffffffffffffff7, 0xfffffffffffffffe, {0xff, 0x92}, {0x7, 0x100}, @const={0x9, {0x0, 0x6, 0x3, 0xfa}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x8010, r3, 0x1) fcntl$dupfd(r2, 0x0, r1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000004000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000003000)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000797000)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x8200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000ea8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000-0xc)="2b00000000e7ffffff0c0103000000002100ee000000000000000772ffff007f"}) 2017/07/30 14:36:00 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe2000)="2f6465762f73672300", 0x8, 0x418400) mmap(&(0x7f000019c000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0x0) inotify_init1(0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x5)="2f6465762f7667615f6172626974657200", 0x8002, 0x0) sync_file_range(r1, 0x200000007, 0x716, 0x1) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000fc4000-0x2)={0x7, 0x7fff}) socket(0xa, 0x803, 0xffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000f76000-0x1)=0x3) timer_create(0x0, &(0x7f0000586000-0x50)={0xffffffffffffaf50, 0x83, 0x0, @pad=[0xb9, 0x3c6, 0x3, 0x0, 0x0, 0x1, 0x4, 0x8]}, &(0x7f0000b61000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000035b000-0x4)=0x0) r4 = semget$private(0x0, 0x2, 0x2000000000000004) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0xffffffffffffffff, 0x12, &(0x7f0000f3d000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000018f000-0x4)=0x2fe, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055f000-0x4)=0xc) sched_setparam(r5, &(0x7f0000015000)=0x1) clock_gettime(0xffffffffffffffbf, &(0x7f0000397000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fe6000-0x10)={0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) timer_settime(r3, 0x0, &(0x7f00004b6000-0x20)={{r6, 0x1}, {r7, r8+10000000}}, &(0x7f000054b000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00002a7000)=[{&(0x7f0000921000-0x2a)="290000001800ffffffff6800000a002102000800000000070000060008000bc007001004000000ff0025", 0x2a}], 0x1) 2017/07/30 14:36:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000548000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x96, 0x4, 0x3f}, &(0x7f00003b2000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000a5d000-0x50)={{0xff, 0x3}, {0x80, 0x1000}, 0x4, 0x2, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fb7000)={0x0, 0x3ff, 0x1, 0x80000001, 0x10000, 0x8, 0x6, 0x5, r0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bc6000)={0x0, 0x80000, 0xffffffffffffffff}) clock_adjtime(0x0, &(0x7f00005e6000)={0x8000, 0x4, 0x3, 0x4, 0xffffffffffffffff, 0x60, 0xf800000, 0x8, 0x4, 0x8, 0x0, 0x100000001, 0x2bd66a65, 0x0, 0x15, 0x800, 0x7, 0x18000, 0x2, 0x101, 0x1, 0xebdd, 0x6, 0x3, 0x7f, 0xe1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c8c000)={r1, 0x80000, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000709000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e57000-0x4)=0x5, 0x4) r3 = open(&(0x7f0000261000)="2e2f66696c653000", 0x101000, 0x50) perf_event_open(&(0x7f0000691000)={0x2, 0x78, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000601000-0x8)="7472757374656400", &(0x7f0000594000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000080c000)="89aceedfece8f901e323be4e56cd3b242c90d08b6e3c7b2cdf4ec67e51e2b02ae341b74bd169929a88849ab85a2f09a9910209cf62366596c744688b63fc", 0x3e, 0xfffffffffffffffb) open(&(0x7f0000377000)="2e2f66696c653000", 0x80000, 0x80) open(&(0x7f00000d2000)="2e2f66696c653000", 0x214801, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007ef000-0x8)={0x0, 0x3f}, &(0x7f00006f8000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b7c000-0x94)={r4, 0x8a, "17d35292910e21b14071818559e88a6c5365eddcf1c3574c1ae4e834cc77b38fa71868d40f7409f065babcf873011f7053ad1c448496856c3196c68ddd7dc58db428374b0d16786c234715d9cd80f0bba0d1c9be1c5d9f6f107dd15ef993df677bac1a57a3fc3413f3425d43434537d0a4e279a595fb2cdeccdaf8acb3c92083f9c250925817c2218d04"}, &(0x7f00004f5000-0x4)=0x94) sync_file_range(r3, 0x5, 0xfa49, 0x4) open$dir(&(0x7f0000265000-0x8)="2e2f66696c653000", 0x400, 0x44) mkdir(&(0x7f00004bc000-0x8)="2e2f66696c653000", 0x1a0) 2017/07/30 14:36:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socketpair(0x10, 0x7, 0x6, &(0x7f0000335000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000a65000)="c328f9d331c5f03e3af4572837eeb0908bba961a651b78dfc14c2c3ab1db21bfbb08682fb425235070a461f8897d6016d97d32ff6c76b57116b6a2c727bf9084eb83acc6d638400cc71cf0e6c58014b3b6a17f029634a28ffa15decdd8184e39dac7186164ca8559b2f3463b44bffd155ae72ee41233cda000742da73a4a44071e4d7b75f3296db2a5e5ad51b4962bf4899787242acb3f7381e3278d") pwritev(r2, &(0x7f0000b71000)=[{&(0x7f000010d000-0xa2)="fceeee3b4b9eb7d356134c9c1841ee619670bf03f3208dbed8451ce7562d3d86d1cc99b5dc335b7ca46e411f6537b14b56d7dce4d709b88a8a27c037fd900231fe278fa461c33a25c2714482bc327e3cec8bf5433eaec5dd994a7e6fee7cbcf9e6433013be8f63788b5ba13cacff56110f44b3f17846defed68a8f991653a88249f13ba5f2d8946ae186313deab4f858220087ce8c5b0fe10994f5a7de0521e8467a", 0xa2}, {&(0x7f0000155000)="be9860630b45c801e75d6e62fdea9894c2efd8378392b04ad892d658e7741fff60967af01ba621c6e17bd50c8d8eb8ea48d784da0e3595e517ea6fe9fedab60ad825bcc46f80569d49c8e97de867dda15a5182d78029305dcd003a66e86b70bd3e1b215d68821c9ad2eb331e72cfaab41b802135822f448b1ad47d6ccd38d61fb83e49a40e25a13f685584de35b4bf105e37b7f0b409f8eefe043ce1c3b22c57275521c3a2f67fc152edc4b0ddb7692c7f6967ad9d6afca9a5c3e323ff3cb9a86dbe7f8ac9623f68283b37", 0xcb}, {&(0x7f0000d91000-0x90)="3eefa4fbbd7d1fcec404442c2d614b250d61dde34a025f59126b82b66e00ce6264080ba07b13e20ef5dd483b18594e7bfe04436e6044a9867db3b991d15e9e6975cf856abc09622a2413d8e75106d0b4746d77ab44713f0c153a16615db6f22e260280138c03a4c8a67b2a0dc3d9837ee6c6ab54923f14018e77057712d7b0ba19ce3dbf09e5436f9da8fcb20cfa1cff", 0x90}, {&(0x7f0000972000)="f0f5686c7cd7b2fea5347e4e55dcf5005b34230efd4528", 0x17}, {&(0x7f0000278000-0x58)="9c19dbea2985f504c406624bea5c59c2d7c90489f1e67a109600a01cfdff13ae22b30c95fde72a929d192e50131a1a5ebe894d38987cb04129104f958ac040cc0680ee8ccb921965c7d7438cfb92ee89a5d5b706e81135c2", 0x58}, {&(0x7f0000948000)="ff800e0a336ec876a6a1e91c36", 0xd}], 0x6, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000155000)="2040016f", 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000917000)={0x0, 0x989680}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00009bf000+0xfab)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f000050d000)=[{&(0x7f000042c000)="6e", 0x1}], 0x1, &(0x7f00009a2000-0x18)={0x18, 0x0, 0x0, "bf"}, 0x18, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f88000-0x60)=[{&(0x7f0000ad6000)="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", 0x1000}, {&(0x7f00001e9000)="a3b3336ef206d84628b58052957a6fc13bb84317b28e6cf618587e1d56e176817779059a5ef44f09", 0x28}, {&(0x7f0000e70000+0xb3e)="15a8847378f1eeb24540229dfede8267c9fdef64e52e4b92119641d3f8e11e3386a414cc78ae71ad0793035a059036", 0x2f}, {&(0x7f0000386000)="", 0x0}, {&(0x7f00002f9000)="1fcdd6be33a86f85253fe6431a95f1beaf679964aa1628a7efd5742a9f5cdcfed3ecdbdc62570e81c453bf10a16cb48bd7b4f133f30e24cfad869455212931a2e48175eec846b065f9fbab49bbed1fb0f8e239c4370dedb408cab791c778d0a1af716e8d53941bf2221df696965bea074016057a08a492a3e8609c83828f12197123642fceec70ae6fe36ba50c68bbbd3cc7a8beca13926758ba947ab17d3c4bca0d7b1d9b9bd27dea51a611a6beb9ba95bf83ca", 0xb4}, {&(0x7f000048a000-0xd0)="0b02204f45144060e930a630d4c94595a104a8d9f0e8c006a18e32912e32d9d5a3bc786425613c7bd63829027d22328eef130ba700aa9eaad8f68d05f419fb967f9112736aa882f8f9693b3b4b8f2ca7b568f780cd128d62496b36720ab79ae2b21bde6166f9eab06c607d388f99ee2980e902ffbcff3cd93f0f6f6d98600cc30ae69fabadb5c3cf2a68e02c395030ef87c672b8c187ee1952aa95d22e040d507716a32dc00a70313902304ca7897aab98ae663e0339674ca99e62ab292b44d1fa5784bb1439fc236a955eac094d4628", 0xd0}], 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x8, 0x6, 0x80000001}, &(0x7f0000d66000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000053d000-0x8)={r3, 0x9}, &(0x7f00003fa000-0x4)=0x8) 2017/07/30 14:36:01 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001e000)="", 0x0) r5 = getpgid(0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x20000) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b8311bd063791aca7eb39a579cd2db811abd7917c07cfc6d1ceb41e96feb163a8d0c381d6184221fc8799213601e220801820db097bc97269a57b7d912fc2c267d2c14945bf919a39b2d3c35bcee882129401b7103d362a31257d84cb87b27c0040d1b9bb5222d09f5e1fcf5d6d0d244493d89e82bc898e6694f57e094bedea284d7e56e07d19e8799158d2b6f66f2e80d3985e35297076ccb32fb03f0d97a92d0ae8874f9df34939d25a6a490700e01ad8800ad352a7706710a6730e325d93608c23a2e7fd8d6780256adcf93900cefa", 0xd8, 0x8000, 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f000003a000)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000003a000+0xa95)="696c6c696e6f697300", 0x9) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x14, &(0x7f000003e000-0x4)=0x5, 0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) clock_nanosleep(0x8, 0x3, &(0x7f0000038000)={r6, r7+10000000}, &(0x7f000003c000-0x10)={0x0, 0x0}) process_vm_readv(r5, &(0x7f000003a000-0x90)=[{&(0x7f000003a000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f000003a000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000003a000-0xce)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000024000)="0000000000000000000000", 0xb}, {&(0x7f0000039000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000003a000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000031000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000003a000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000003a000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x9, &(0x7f0000039000)=[{&(0x7f0000039000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000003a000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f000003a000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000020000)="000000", 0x3}], 0x5, 0x0) splice(r2, 0x0, r4, 0x0, 0x7, 0x0) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) 2017/07/30 14:36:01 executing program 6: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000d82000-0x8)={0x5}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x1)="00", &(0x7f0000002000-0x9)="2d776c616e305b6100", 0x9, 0x2) pwrite64(r0, &(0x7f0000000000)="78f193b4722d71500de0eebf10458688e2e5c88acb70944094b84e585aee35c691c92afe4503df976f842ff5362efc0128942659010efe83bd94304ada1236a13b5633fbe369fcac7d70ada6bc705f708e875d3f4cdabd2b2e81c1b181ea003e936e1fcb", 0x64, 0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x4800c0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c66000/0x4000)=nil, 0x4000, 0x2000005, 0x32, r0, 0x0) r2 = socket(0x2, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c67000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) connect$unix(r2, &(0x7f0000d4a000)=@file={0x0, "511400000000000000000000038c"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) bind$ax25(r2, &(0x7f0000c68000-0x10)={0x3, {"e9291e8c8d1768"}, 0x59a}, 0x10) 2017/07/30 14:36:01 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766d6e6574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x48010, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x800, 0xb504, 0x7fff, 0x4, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000b21000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="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", 0x1000}, {&(0x7f0000b24000-0xb6)="64e9920e23179d6dd970eece81e986035e245d08e60fb13f5e6c0b05094292ef0342b23caf82e2fc9fc0761be5681468570c349b2803e2c22728f4b9713811c010f389ac9762af4238f621267bb2226b96c0ce23b6e1dec34586e15752d2d3ca119f588ba0355ab25e99d53c36558e290d913185ddd43e3d179226bf66e8f9f79c275c8163dd9ce2ef088b04969886ac0a4939c22f5977bbb40248feac5f2eead2754acb84803f3d90eba16bc9f497c2eb5ebfec70", 0xb5}, {&(0x7f0000008000)="8a97f95732a3cbb6a05ea98a3cbef04132f65cbee6cb1ef49a95c95c36a54a0445452e1f3108113c06d726f1d50d5ab5d209e6585a9e4c6ba47be91f1031f1b057a4e047217ae01d201e2fea839321a99d8992e60dc88f8994a1b67acfbba57dcf5fe49d1837071cc19ff68f7829f6e392f39e8254204f520739e91674e90a24370d430066aed68e92dc740e11381e32a41559a4e9b467072440fbe67a86f490b715addd1b47d2f61394e628604643d0ce437a0e658dfeaf08f75ca636c0", 0xbe}, {&(0x7f0000008000-0x5d)="2435051e66232ddb2bf4ef309653db1ee47b72c6869ee5278c7c4ab74486b23f2c5ef81cc2ae9ec8c77430ac6acfa3e4f40e74742a3daac8b4cdb9b4bf512b4217a4d19718200d193aee3daf55632f6c2c6503a7be854a0e0a3e37e280", 0x5d}], 0x4) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e307c2775a4bb0889ec78c1595e4dc79e95c63689", 0x80}], 0x1) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000003000-0x118)={0x5, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b22000-0x10)={0x90fe, 0x8000, 0x76d, 0x7ce, r2}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b24000-0x28)=[{0x8, 0x90000}, {0x2, 0x2}, {0x4, 0x0}, {0x4, 0x0}, {0x3, 0x4}], 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000)={r3, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rename(&(0x7f0000006000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000009000)="2e2f636f6e74726f6c00", 0x100) [ 101.368672] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 111.448703] unregister_netdevice: waiting for lo to become free. Usage count = 3 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 121.708765] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 131.968655] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 142.228727] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 152.488687] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 162.548652] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 172.808761] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 183.068691] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 193.328744] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 203.588801] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 213.618654] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 223.888691] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 234.148713] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 244.408853] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 244.438758] INFO: task syz-executor5:19547 blocked for more than 120 seconds. [ 244.446043] Not tainted 4.9.40-ged32335 #11 [ 244.450942] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.458954] syz-executor5 D28496 19547 3355 0x00000004 [ 244.464681] ffff8801ce82de00 ffff8801ceae5a40 ffff8801aa56ef40 ffff8801c9aade00 [ 244.472720] ffff8801db321498 ffff8801d06c79f8 ffffffff8388f2bb 0000000000000000 [ 244.480726] 0000000000000007 00ff8801ce82de00 ffff8801db321db0 ffff8801db321dd8 [ 244.488692] Call Trace: [ 244.491248] [] ? __schedule+0x67b/0x1ba0 [ 244.496922] [] schedule+0x92/0x1b0 [ 244.502109] [] schedule_preempt_disabled+0x13/0x20 [ 244.508673] [] mutex_lock_nested+0x312/0x870 [ 244.514701] [] ? copy_net_ns+0x155/0x280 [ 244.520488] [] ? mutex_lock_killable_nested+0x960/0x960 [ 244.527474] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 244.534313] [] copy_net_ns+0x155/0x280 [ 244.539852] [] create_new_namespaces+0x37f/0x730 [ 244.546243] [] copy_namespaces+0x291/0x320 [ 244.552140] [] ? copy_namespaces+0x3e/0x320 [ 244.558081] [] copy_process.part.50+0x1c99/0x5d40 [ 244.564596] [] ? __cleanup_sighand+0x40/0x40 [ 244.570647] [] ? _raw_spin_unlock+0x2c/0x50 [ 244.576587] [] ? handle_mm_fault+0x6ee/0x2510 [ 244.582724] [] _do_fork+0x1c0/0xd70 [ 244.587968] [] ? fork_idle+0x270/0x270 [ 244.593526] [] ? __do_page_fault+0x510/0xbd0 [ 244.599574] [] SyS_clone+0x37/0x50 [ 244.604732] [] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 244.611303] [] do_syscall_64+0x197/0x490 [ 244.616984] [] ? sys_vfork+0x30/0x30 [ 244.622337] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 244.628989] [ 244.628989] Showing all locks held in the system: [ 244.635280] 2 locks held by khungtaskd/513: [ 244.639589] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.648255] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x74/0x290 [ 244.657914] 1 lock held by rsyslogd/3114: [ 244.662061] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 244.670892] 2 locks held by getty/3202: [ 244.674829] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.684174] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.694086] 3 locks held by kworker/u4:9/6670: [ 244.698653] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6a9/0x15f0 [ 244.707895] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x6db/0x15f0 [ 244.717603] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x610 [ 244.726198] 1 lock held by syz-executor5/19547: [ 244.730850] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x280 [ 244.739515] [ 244.741108] ============================================= [ 244.741108] [ 244.748160] NMI backtrace for cpu 0 [ 244.751783] CPU: 0 PID: 513 Comm: khungtaskd Not tainted 4.9.40-ged32335 #11 [ 244.758931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.768254] ffff8801d88bfd00 ffffffff81d8d829 0000000000000000 0000000000000000 [ 244.776200] 0000000000000000 0000000000000001 ffffffff810bd010 ffff8801d88bfd38 [ 244.784144] ffffffff81d9893d 0000000000000000 0000000000000000 ffff8801ce82e198 [ 244.792090] Call Trace: [ 244.794644] [] dump_stack+0xc1/0x128 [ 244.799970] [] ? irq_force_complete_move+0x390/0x390 [ 244.806687] [] nmi_cpu_backtrace+0xfd/0x120 [ 244.812621] [] ? irq_force_complete_move+0x390/0x390 [ 244.819336] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 244.826397] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 244.833372] [] watchdog+0x6f0/0xa70 [ 244.838611] [] ? watchdog+0x125/0xa70 [ 244.844026] [] kthread+0x26d/0x300 [ 244.849178] [] ? reset_hung_task_detector+0x20/0x20 [ 244.855806] [] ? kthread_park+0xa0/0xa0 [ 244.861392] [] ? kthread_park+0xa0/0xa0 [ 244.866975] [] ? kthread_park+0xa0/0xa0 [ 244.872562] [] ret_from_fork+0x2a/0x40 [ 244.878143] Sending NMI from CPU 0 to CPUs 1: [ 244.882680] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff8389f336 [ 244.889946] Kernel panic - not syncing: hung_task: blocked tasks [ 244.896062] CPU: 0 PID: 513 Comm: khungtaskd Not tainted 4.9.40-ged32335 #11 [ 244.903208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.912525] ffff8801d88bfcb8 ffffffff81d8d829 ffffffff83a892c0 ffff8801d88bfd90 [ 244.920485] ffff8801ce82e100 dffffc0000000000 ffffffff84409000 ffff8801d88bfd80 [ 244.928416] ffffffff81429671 0000000041b58ab3 ffffffff841835f0 ffffffff814294b5 [ 244.936348] Call Trace: [ 244.938909] [] dump_stack+0xc1/0x128 [ 244.944261] [] panic+0x1bc/0x3a8 [ 244.949244] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 244.957437] [] watchdog+0x701/0xa70 [ 244.962689] [] ? watchdog+0x125/0xa70 [ 244.968111] [] kthread+0x26d/0x300 [ 244.973277] [] ? reset_hung_task_detector+0x20/0x20 [ 244.979904] [] ? kthread_park+0xa0/0xa0 [ 244.985490] [] ? kthread_park+0xa0/0xa0 [ 244.991075] [] ? kthread_park+0xa0/0xa0 [ 244.996663] [] ret_from_fork+0x2a/0x40 [ 245.002361] Dumping ftrace buffer: [ 245.005913] (ftrace buffer empty) [ 245.009592] Kernel Offset: disabled [ 245.013233] Rebooting in 86400 seconds..