ffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000915000-0x44)=""/68, 0x44}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001000-0x27)=""/39, 0x27}], 0x8, &(0x7f000091f000-0xab)=""/171, 0xab, 0x7f}, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087c000)='/dev/keychord\x00', 0x2a800, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000860000)=0x0, 0x4) 2018/01/16 20:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) setsockopt(r1, 0x3, 0x6e0, &(0x7f0000c1a000-0xb6)="c5d1504676d6be0699291e39baed398f19359ec84485d3362377a63ce3247fba0942251f4684d8a4878b1665a933cea08613434a1c15c089aec0aaf31a07da9737c9a5e9bdbde6c4e90df3ea57647f6109b7b13f98328be7b7fdeac9f5e70479575a0739bfe0f5238e967768439f1c0efc42efe20f6f547b1ceac6fdfff32ea00a9bc01078b75dd8502e2ed1f75078c3858144267e17877e1f1ac5414606a479db8b50c7405d82644ec11eb45c08b17cefa62a05b6ec", 0xb6) 2018/01/16 20:00:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x5, 0x1, 0x6774, 0x7, 0x7ff]}, &(0x7f0000f38000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x2d5a20d470c821a9}, &(0x7f0000fd3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ebe000-0x8)={r2, 0xc92b, 0x7f}, 0x8) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000107000)=""/122, &(0x7f0000532000)=0x7a) getsockopt$netlink(r1, 0x10e, 0x80000000000003, &(0x7f0000fb2000-0x4)=""/4, &(0x7f0000857000)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000de0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d14000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000eed000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001, r3}, 0x3d1) 2018/01/16 20:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000937000)='wchan\x00') preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000450000-0xc)={0x4, [0xfffffffffffff4cb, 0x1, 0x6, 0x7f]}, &(0x7f0000675000)=0xc) clock_gettime(0x0, &(0x7f000046b000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000087000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00008c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 20:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d2000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000025a000)={0x54, 0x1d5, 0xffffffffffffffff, {0xfffffffffffffe00, 0xe39}, {0x2, 0x7f}, @period={0x5b, 0x1, 0x25400000000000, 0x7, 0x9037, {0x101, 0x7fff, 0x8, 0x3ff}, 0x2, [0xd9f, 0x1]}}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f4f000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001ea000-0xb8)={0x0, 0x0, 0x81, 0x4, 0xfc, 0x3, 0xfffffffffffffffd, 0x8001, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b, 0x8, 0x9, 0x7fff, 0x9}}, &(0x7f0000a4f000)=0xb8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000050c000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ee5000)={r3, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008cb000)={r2, 0x9}, &(0x7f00003c5000)=0x8) 2018/01/16 20:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r0, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) 2018/01/16 20:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f15000)={0x0, 0x8e, "7f7a296995b4b143e9ed9d4f0107fc11b457299d67be9a39351aa35385be5e3ef08dc6a110c43dade107db9b4b3d71cb2333cc71e2138e9620400877e39730fcd273f279c0e75410b523ebcccbe482fdbdbed77e6610d710f757f4055fde6d2377e514542d3390a53e972a66c3c8a74ce8f3cd48039406d60442705f3ef44997f2361e9592e18f380a27a4f5e7cf"}, &(0x7f000096f000-0x4)=0x96) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001a6000-0x6)={r1, 0x7fffffff}, &(0x7f0000458000)=0x6) 2018/01/16 20:00:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fsync(r1) lseek(r1, 0x0, 0x4) 2018/01/16 20:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) sendfile(r0, r0, &(0x7f000091d000-0x8)=0x0, 0x8) 2018/01/16 20:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ea000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000015b000)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e0f000)='net/raw\x00') linkat(r1, &(0x7f0000c0d000)='./file0\x00', r2, &(0x7f0000f2d000)='./file0\x00', 0x400) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000862000)=0x401) 2018/01/16 20:00:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000c0000)={0x0, 0x0}, 0x80800) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00003f1000-0x10)={0x0, 0x0}, &(0x7f00002e9000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000080d000-0x18)={0x0, 0x5, 0x0, 0x3, 0x8ac}, &(0x7f00006d0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b15000)={r3, 0xf22d}, &(0x7f0000ca2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000467000-0x8)={0x1, 0x101, 0xffffffff00000000, 0x2}, 0x8) timerfd_settime(r1, 0x1, &(0x7f0000111000-0x20)={{0x77359400, 0x0}, {r2, 0x1c9c380}}, &(0x7f0000574000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r4}, &(0x7f0000048000)=0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f00007a8000)=0x2, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) splice(r0, &(0x7f00007b2000)=0x0, r5, &(0x7f0000d20000-0x8)=0x6, 0x95a5, 0x9) 2018/01/16 20:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000c8c000-0x14)=@ethtool_wolinfo={0x6, 0x0, 0x100000000, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:22 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000fd5000)=""/218) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000498000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/16 20:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sigaltstack(&(0x7f000026e000/0x1000)=nil, &(0x7f0000846000-0x8)=0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000bcd000)={0xffffffff80000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/16 20:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000381000)='/dev/keychord\x00', 0x400, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000cd6000)=""/185) r1 = syz_open_procfs(0x0, &(0x7f0000c98000)='mountstats\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000e69000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000066e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4500}) getsockopt(r0, 0xffff, 0xffffffff, &(0x7f0000a69000-0x89)=""/137, &(0x7f0000b9d000-0x4)=0x89) preadv(r1, &(0x7f0000bfa000-0x30)=[{&(0x7f000003e000-0xa8)=""/168, 0x5c}], 0x100000000000024b, 0x0) 2018/01/16 20:00:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000211000)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b5a000-0x27)={0x0, 0x1f, "c5dff7bec38c8c8fa172091aca943f90c570d01ba99146b3a96fb5af6e0cdf"}, &(0x7f0000ff8000)=0x27) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000094d000)={r2, @in6={{0xa, 0x1, 0xb7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffff, 0x100, 0x800, 0xbe3, 0x4, 0x7, 0x80000000, 0x6, 0x80000000, 0x8, 0x6, 0x8, 0x3, 0x1ff]}, &(0x7f00008f9000)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000029a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000e14000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ac2000-0x10)=@generic="97677be6e86e3055f5216f50d35745e4") 2018/01/16 20:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, r1}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x1, &(0x7f0000002000)=[{0x8, 0x0, 0x0, 0x0}]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$unix(r2, &(0x7f0000c4c000-0x2d)="894af924dbd51322a90c4b90d6f996f4acc2f4c51f4382432be8bd381ec44bf9fcdb159ecf642c7143a37cf764", 0x2d, 0x80, &(0x7f0000da3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/16 20:00:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) bind$unix(r0, &(0x7f0000c01000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') connect$inet6(r1, &(0x7f00002c5000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/16 20:00:22 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00005ec000)=0x4) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) fchmod(r0, 0x1) 2018/01/16 20:00:22 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x1, &(0x7f0000006000)="02"}) poll(&(0x7f0000000000)=[{r0, 0x8002, 0x0}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/16 20:00:22 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000+0x6)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 20:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000049000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000f000)=0x0) ptrace$setopts(0x4206, r2, 0x3ff, 0xb) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f000000c000)="e723d880fc150f2d874e15710f3688c217b2a39a97777afa4da5978bfa0e383ed6c5245d04c370f33aedd3178cd60944a862d3825fa3b3aaf11817568fbbfe84b526df2ec84f7c746624c87379370c039b4ca4a8111b69cb62a08bfbeb7be25636654bf51cdbe51b63c7eee49699236a6576c0d669a71fcf693a5c4c9664ca0913703ec46694a1b514e446bd5641c354f892dff8734984041e7c60511e9ff618831bbe2f4219", 0xa6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000373000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000179000-0x8)={0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f0000c74000)={0x0, &(0x7f0000e16000-0x18)=[]}) 2018/01/16 20:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009ff000)='/proc/self/net/pfkey\x00', 0x66000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fe8000)={0x0, 0x120000000000002, 0xcdc9, 0x4f0cbd79}, &(0x7f0000beb000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002cb000-0x10)={0x40, 0x200, 0xfffffffffffffffd, 0x200, r2}, 0x10) 2018/01/16 20:00:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000629000)="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", 0x103) 2018/01/16 20:00:22 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00004ec000)='./file0\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000040d000-0x4)=0x0, &(0x7f00003de000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/16 20:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005c0000-0x4)=0x2, 0x4) writev(r0, &(0x7f000071f000-0x40)=[{&(0x7f00003ed000)="bedcce19f7eb321914768a03b5f034c01234a128cc9c764e58405358bc0cd1baa503924994e36b750ad05831307ac6c02d3e788f94d482001f7adc0e1433b74026f6e8ab89982f531c335bd44c6e2c415e2074d966c63047d876bf089cc882ecd4c0c12c93ed9ed9256564d57ce3a9c8157d33b692a4fc828ad05dbcf7f1f6b76590e6276370a68085c25e816081724bea25880716a514ee09a064d3bd200071c778de308236c58da853951c1388f56ec55909db5025e0e47dad5a862947260db80d2b7f0c457b17ade5f213b94922325a5b480b9c714c66429b6f413ec25725a33bddfde57e8f4a2ef2aa31ed0c", 0xee}, {&(0x7f000099b000)="badc0265455c787f6fa7460c0f3e1ca21da33569d664d7339d5ea49c884212f5813975ba64040388f59c38bf6b968504695260afbe5ac598b0a40c014c17eee26aed60e293a5c627681bfe1e04d953351daaca923dd70b82dd75b8d1de716a689d9d5a0043e5dcf063909814bdf0fe1d2b6f98c1bdcdf701db713e083b3455b9db38e380f30b34af73a67c445a9f786d375e4777165a0ad16bea813cf0dc4166f94a0d7df2105cbcf5750d43661109680b4a418dd2262865b0ccbafb151097dc0aa1c5da42840dd41100e062c5dd57f11ae4e4ae7a0f65fd3f17bad64578c46d14c074", 0xe3}, {&(0x7f0000a67000-0x5e)="65e277e43fcba1792bab8580728bd22e8d3e6f07ddad033f5083c159658223787010b95efdd04319af4b530044deb6775d061b365f624a205851b4ee9fc0cf190751ddc59de79a5da34f2ff9908397a001f881fe32df712065dbd228adae", 0x5e}, {&(0x7f0000e07000)="64674d10f0b43a016ec0c38f791b11c32630bdc03c08d26da2937b83789941a78fba40846088d07415ba6fdfa654c55927f19226eac7e6e61afe2150bee743f9ae3fc69f4ebea3588bc46465e0ee6c3c72981707020ce14796913619e69fa1c263e7c4ecf092796199256c300964a24ea28686e3ced27b896548e63002784fa6cfd5d1c36ff83f9effa8e9e350f5aaa87743100d83bfe167394b6c22f4310d713cd55eebd1", 0xa5}], 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8080040004, 0xffffffffffffffff, 0x101, 0xfffffffffffffffc, 0x8f, 0x6, 0x1}, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009dc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d72000-0x1)=0x0) [ 119.497560] binder: 25127:25137 ERROR: BC_REGISTER_LOOPER called without request [ 119.523817] binder: 25127:25137 ioctl c0306201 2000efd0 returned -14 [ 119.532949] binder: undelivered TRANSACTION_COMPLETE [ 119.540983] binder: undelivered transaction 208, process died. 2018/01/16 20:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000079b000)='./file0\x00', 0x200000, 0x104) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000001000-0x1)=0x0) dup2(r1, r0) 2018/01/16 20:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) pipe2(&(0x7f000003d000)={0x0, 0x0}, 0x84000) getpeername$ax25(r2, &(0x7f0000b18000)={0x0, {""/7}, 0x0}, &(0x7f0000675000-0x4)=0x10) bind$inet(r0, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00008b2000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000161000-0x4)=0x2) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) fstatfs(r1, &(0x7f0000eaa000)=""/3) 2018/01/16 20:00:22 executing program 6: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000208000+0x20f)=0x14) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) getrusage(0x0, &(0x7f0000527000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00006e7000-0x10)=[{&(0x7f0000ab5000-0x5e)=""/94, 0x5e}], 0x1, 0x0) 2018/01/16 20:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00008f1000)='/dev/ppp\x00', 0x13d082, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d95000)=@assoc_value={0x0, 0x7}, &(0x7f0000d2b000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000f6000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000b92000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) r4 = socket(0x3, 0x800, 0x91f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000abf000)={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]}, 0x1, 0x0}, &(0x7f0000a98000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fce000)={r5, @in6={{0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f0000b76000)=0x98) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001bd000-0xa)='/dev/ptmx\x00', 0x23a002, 0x0) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000a99000)={0x1, 0x1001, 0x7, 0x2, 0x100000001, 0x100}) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000418000)=0x0) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 20:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008bc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000199000-0x78)={0x9, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x9, 0x9, 0x20, 0xbbf, &(0x7f00008b3000-0x10)=@common='vlan0\x00', 0x2, 0x5, 0x100000001}) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000601000-0x10)={0x0, 0x0}) 2018/01/16 20:00:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000004d000-0x4)=0x0, &(0x7f0000629000)=0x4) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ece000-0xa)='mountinfo\x00') recvfrom$llc(r2, &(0x7f0000e88000-0x6a)=""/106, 0x6a, 0x10061, &(0x7f000074c000)={0x1a, 0x3, 0x4, 0x3, 0x81, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/16 20:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001bb000)={0x0, 0x0, 0x0}, &(0x7f00001d8000)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) writev(r0, &(0x7f0000b9f000)=[{&(0x7f0000334000-0x5f)="ba4c699031610bd895a2", 0xa}, {&(0x7f0000e03000-0xfa)="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", 0xfa}, {&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44619c4eceeaa522f4536df0f2c369c4a156a4c8ddac0f4648d176f948a992cd0afa9a60d6517b0fa226a95014aa61600ea6122878010f2db6cf24db60e9c7d0f9cc64bb45456432556f086004", 0xc4}], 0x3) 2018/01/16 20:00:22 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00004ec000)='./file0\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000040d000-0x4)=0x0, &(0x7f00003de000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) socket$inet_icmp(0x2, 0x2, 0x1) [ 119.541204] binder: 25127:25150 got reply transaction with no transaction stack [ 119.541211] binder: 25127:25150 transaction failed 29201/-71, size 32-8 line 2920 [ 119.541339] binder_alloc: 25127: binder_alloc_buf, no vma [ 119.541354] binder: 25127:25137 transaction failed 29189/-3, size 0-0 line 3127 [ 119.545510] binder: 25127:25137 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 119.545517] binder: 25127:25137 BC_INCREFS_DONE u0000000000000000 no match [ 119.590070] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.650143] binder: 25161:25164 ERROR: BC_REGISTER_LOOPER called without request [ 119.650365] binder: 25156:25167 tried to acquire reference to desc 0, got 1 instead [ 119.650634] binder: 25156:25167 BC_ACQUIRE_DONE u0000000000000000 node 217 cookie mismatch 0000000000000001 != 0000000000000000 [ 119.650640] binder: tried to use weak ref as strong ref [ 119.650646] binder: 25156:25167 Acquire 1 refcount change on invalid ref 1 ret -22 [ 119.656800] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 20:00:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000004d000-0x4)=0x0, &(0x7f0000629000)=0x4) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ece000-0xa)='mountinfo\x00') recvfrom$llc(r2, &(0x7f0000e88000-0x6a)=""/106, 0x6a, 0x10061, &(0x7f000074c000)={0x1a, 0x3, 0x4, 0x3, 0x81, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/16 20:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000811000)={0x8, &(0x7f0000afc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write(r0, &(0x7f00008ca000-0x98)="240000001300070001ff040000002300011ff00c0d15030001e5010000000e0000b81617", 0x24) 2018/01/16 20:00:22 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7a000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a69000)={0x0, 0x0, 0x0}, &(0x7f0000f1a000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00007f0000)=r1) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 20:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='^user\x00', 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0xd5, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000002000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1000}) 2018/01/16 20:00:22 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000065a000)={0x7fffffff, 0x5, 0x20, 0x100000, 0x3, 0x5, 0x8000, 0xd, 0x9, 0xfffffffffffffeff, 0xc1}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f000012e000)=0x6, 0x4) 2018/01/16 20:00:22 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000017000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4c, 0x0, &(0x7f0000018000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000018000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000019000-0x18)=[]}, 0xff6}}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) [ 119.656808] binder: 25156:25176 ioctl 40046207 0 returned -16 [ 119.670119] binder: BINDER_SET_CONTEXT_MGR already set [ 119.670126] binder: 25156:25176 ioctl 40046207 0 returned -16 [ 119.671312] binder: 25156:25176 BC_ACQUIRE_DONE u0000000000000000 no match [ 119.671320] binder: 25156:25176 Acquire 1 refcount change on invalid ref 1 ret -22 [ 119.737513] binder: 25161:25191 got reply transaction with no transaction stack 2018/01/16 20:00:22 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000346000+0x1e8)='/dev/rfkill\x00', 0x185000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a6f000-0x20)={0x0, 0x7, 0x1, 0x8001, 0x10000, 0x51, 0x7, 0xfff, 0x0}, &(0x7f0000dd7000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000135000)={r1, 0x7}, 0x8) r2 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x1000000004, 0x300) r4 = getpid() sched_rr_get_interval(r4, &(0x7f00004f1000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)='/dev/sg#\x00', 0x9410, 0x280000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000192000-0x4)=0x0, &(0x7f0000dcf000)=0x4) timerfd_gettime(r2, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$ax25_int(r5, 0x101, 0x4, &(0x7f000023b000)=0x0, &(0x7f00009a0000)=0x4) 2018/01/16 20:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000600000-0x4)=0x0) capset(&(0x7f000074d000)={0x4000019980330, r0}, &(0x7f0000002000-0x18)={0x0, 0x100000000, 0x0, 0x7, 0x6, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/16 20:00:22 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() exit(0xfffffffffffffffc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000f000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000012000)={0x800000000000004a, [0x3]}, &(0x7f0000013000-0x4)=0x3da) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000014000-0x10)={0x3, {"dd0329704df65e"}, 0x10000}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000)={0x0, 0x0}) 2018/01/16 20:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x7, 0x3) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000135000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="af73e9b31128974be7877f2621376948"}) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000849000-0x20)={0x42e1de, {0xffffffbffffff26e}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f24000)=0x0) syz_open_procfs(r0, &(0x7f00006ab000-0x17)='net/ip6_tables_targets\x00') 2018/01/16 20:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x4, &(0x7f00000a2000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000903000)=0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r1, &(0x7f00001ee000-0x8)=0x0, 0x7) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) [ 119.739334] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 119.752651] binder: 25194:25200 ioctl 400454c8 20016ffc returned -22 [ 119.752720] binder: 25194:25200 unknown command 1717840517 [ 119.752726] binder: 25194:25200 ioctl c0306201 2000dfd0 returned -22 [ 119.754221] binder: 25194:25200 ioctl 400454c8 20016ffc returned -22 2018/01/16 20:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000189000-0x10)='/selinux/policy\x00', 0x0, 0x0) nanosleep(&(0x7f0000353000-0x10)={0x0, 0x0}, &(0x7f0000f62000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000456000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') preadv(r0, &(0x7f00003fa000)=[{&(0x7f0000cce000-0x35)=""/53, 0x35}, {&(0x7f0000354000-0x50)=""/80, 0x50}, {&(0x7f00001d1000)=""/4096, 0x1000}, {&(0x7f0000c7b000)=""/209, 0xd1}, {&(0x7f0000deb000)=""/15, 0xf}, {&(0x7f00004f5000)=""/3, 0x3}, {&(0x7f00008d3000)=""/200, 0xc8}, {&(0x7f00005ca000)=""/61, 0x3d}, {&(0x7f0000bc4000)=""/20, 0x14}, {&(0x7f0000a8b000)=""/231, 0xe7}], 0xa, 0x0) sendfile(r2, r2, &(0x7f00004db000)=0x0, 0x1000000000ff) [ 119.754244] binder: 25194:25201 unknown command 1717840517 [ 119.754250] binder: 25194:25201 ioctl c0306201 2000dfd0 returned -22 [ 119.771953] binder: 25161:25164 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 119.771962] binder: 25161:25164 BC_INCREFS_DONE node 214 has no pending increfs request [ 119.837091] binder: 25161:25191 transaction failed 29201/-71, size 32-8 line 2920 [ 119.849639] binder: release 25161:25164 transaction 221 in, still active [ 119.857122] binder: send failed reply for transaction 221 to 25161:25186 [ 119.864124] binder: undelivered TRANSACTION_COMPLETE [ 119.885396] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 20:00:23 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000006000)='./file0\x00', 0x80, 0x136) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000006000)=0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x0, 0x67, &(0x7f0000002000-0x67)="1f45dca142685745ed1c72e9b3d7c757e208e93d4998b63ffc3b15f73de5ad6650bf2be87cb01a9d611c4d18223aa4b093df6f4d39f53722e8ec275e3f809572d5abc939e77b153249c5a057119bb227e02b1d9d81bf31ae7581aac3fb103b896bdb37f70d1600"}) 2018/01/16 20:00:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x40, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x400000) fanotify_mark(r0, 0x3, 0x10, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000906000)='./file0\x00', 0xe2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d52000-0x20)={0xfff, 0x4, 0x3, 0x3, 0x2, 0x7, 0x0, 0x8, 0x0}, &(0x7f0000fc1000)=0x20) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000626000)={0x5, 0x62c, 0x200, 0xb6, 0x3f, 0x20, 0x400, 0x140000, r3}, 0x20) r5 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockname$inet6(r4, &(0x7f00007b0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00001b9000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f000002c000-0x190)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00002fc000-0xa)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001ab000)={0x8, [0x4, 0x701, 0xfffffffffffff396, 0x1ff, 0x4e, 0x8a1c, 0x3, 0xbc]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000ad9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="9b317694115973a8a8b277137a51300b", 0x10, 0xffffffffffffffff) request_key(&(0x7f0000a8e000)='blacklist\x00', &(0x7f000031d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a0000-0x1)='\x00', r6) 2018/01/16 20:00:23 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) ptrace$setopts(0x4206, r1, 0x3, 0x100004) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/16 20:00:23 executing program 4: clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x41)="1310ff41cad33df9e910b917bb548f2d9681233243d7ef1e1cf2646fedfaaa7e32165e74cadef77c7913f9857b71e3f10aea4c313eb182dacedfcc6604efd1c371", 0x41) times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:00:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x70000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003ad000-0xb)={0x9, 0x7, 0x8, 0x1, 0x1, 0xee6b, 0x100, 0x6, 0x2, 0x7, 0x101}, 0xb) prctl$intptr(0x1d, 0x0) 2018/01/16 20:00:23 executing program 1: socketpair(0x3, 0x3, 0x8000, &(0x7f00009f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) bind$unix(r2, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/16 20:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000901000-0xfb)=""/251) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2018/01/16 20:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x100000001) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c0b000-0x4)=0xcbc, 0x4) 2018/01/16 20:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/16 20:00:23 executing program 3: socketpair$inet6(0xa, 0x3, 0x6cc, &(0x7f0000390000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000952000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008bc000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b5d000-0x8)='Oom_adj\x00') exit(0xfffffffffffffffe) readv(r3, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000053d000-0x8)={0x0, 0x2}, &(0x7f000049f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b52000-0x8)=@assoc_value={r4, 0x6}, 0x8) 2018/01/16 20:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000004b000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000739000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004e6000)={0x0, 0x0, 0x0}, &(0x7f0000144000)=0xc) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b07000)=[{&(0x7f0000bd1000)="", 0x0}, {&(0x7f0000706000-0x4e)="2be3a05ee96b103b4c26ebe7141f28cd374458b706e3c26329961f30426dcede2a770b615e380988ef601316595971ff88ea7abe654262de98eb17a86d579c697af2461eba7c57e8bdedef600a09", 0x4e}, {&(0x7f00009a8000)="3cbe2c9eeac54e918640cac282555789fb6e37d9df27ef1084d4eedcd64a6fb907cc1a6a4e133de9ec4c8bae339469a7e0e27cb5cead795852dd0d1f113acf22f2630a0a9ce19a3bd0a7ea7c223331e1f919fb58fc7a6b71a745e9456cacee0896903947022655b061e97c5bdfa4efd65e09bab86b185aeaaac9cd23ca2e4ca6fd6ee95ea98395c974e19612febe0a37628ebf7865d762b64e59c9cbbeb938a59d852e27326f", 0xa6}, {&(0x7f00008b7000)="348710c117", 0x5}, {&(0x7f0000cc3000-0x32)="69766f67a2044f8b7e6fa0c913cc009b4243588f09cf9452e3347c809c88be002239c22c9939dc1dcb42f0e8e242198e14f2", 0x32}], 0x5, &(0x7f0000650000-0x68)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3, r1]}], 0x68, 0x0}, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r11, &(0x7f0000981000)={&(0x7f00004f3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x2f3, &(0x7f0000c9c000-0x200)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000189000-0x38)={&(0x7f000078b000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f000024b000)=[{&(0x7f0000424000)="294b941760b10385bb258e034da1df58deb16ee89e55b49a9558795533be2351ce93a855e5e7fd7063987d18f24883c75894a98fddc565af507a6d109d2d5d7c5b81492f429da29af472092bb73c21b27483bc38fc1dd87181fad1d10d60da6a60fff79399e5dc3eaa9a61043801c7ab197459b603", 0x75}, {&(0x7f00003d0000)="48760517faa2f22d240e5ed7eb5ff79921bc4fe632eb5186fd2d014bba133bd6bfa214ba85d7f40a227d7f6502bc52b3aea8886423250794396b79c877c59bc23be3f62cddefcefdc7a650521506b03054d20862cc94393ca20dba49", 0x5c}, {&(0x7f000008c000)="0c9fc44fc175f0557add95be4895abe947faed5e4e901cac37138b6f74f882a02065913a350ad03f44ef02b8", 0x2c}], 0x3, 0x0, 0x0, 0x8000}, 0xc0) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) syz_open_procfs(0x0, &(0x7f00002b8000-0xd)='net/if_inet6\x00') 2018/01/16 20:00:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000012000-0x4)=0x20, &(0x7f0000012000-0x4)=0x4) select(0x40, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x7530}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bfb000-0x8)={0x0, 0x1000}, &(0x7f00003ae000)=0x8) bind$unix(r0, &(0x7f000011f000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a55000-0x8)={r2, 0x1}, &(0x7f0000364000)=0x8) 2018/01/16 20:00:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x2, 0xffffffff, 0x500, 0x2, 0x1000120, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00000d3000)={0x0}, 0x8) prctl$setendian(0x14, 0x1) 2018/01/16 20:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x5, &(0x7f0000d8f000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000671000-0x10)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/16 20:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r0 = syz_open_dev$usbmon(&(0x7f0000db0000)='/dev/usbmon#\x00', 0x101, 0x740) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000069000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b5f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000)=0xe8) getresgid(&(0x7f0000235000)=0x0, &(0x7f000028f000-0x4)=0x0, &(0x7f0000dfd000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000091a000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, &(0x7f00006dc000)=0xc) lstat(&(0x7f0000375000)='./file0\x00', &(0x7f0000244000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000c05000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000)=0x10) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a25000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008dd000)={0x0, 0x0}) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000c0a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x10) r11 = accept$inet6(0xffffffffffffffff, &(0x7f000019c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000599000-0x4)=0x1c) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000686000-0x16)='/selinux/checkreqprot\x00', 0x10200, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f4b000-0x8)={0x0, 0x0}) r14 = accept$ax25(0xffffffffffffffff, &(0x7f0000788000)={0x0, {""/7}, 0x0}, &(0x7f0000599000-0x4)=0x10) r15 = socket$inet6(0xa, 0x80001, 0x7) r16 = gettid() getresuid(&(0x7f0000dd0000)=0x0, &(0x7f000053c000-0x4)=0x0, &(0x7f0000f97000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000077000)=0xc) r19 = syz_open_dev$binder(&(0x7f0000d23000-0xd)='/dev/binder#\x00', 0x0, 0x802) r20 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aa6000)={0x0, 0x0}) r22 = socket$inet6_udp(0xa, 0x2, 0x0) r23 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/loop-control\x00', 0x40000, 0x0) r24 = accept$netrom(0xffffffffffffffff, &(0x7f0000f3a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000092b000)=0x10) r25 = socket$inet6_sctp(0xa, 0x5, 0x84) r26 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000099e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001af000-0x4)=0x60, 0x800) socketpair(0x11, 0x1, 0x4, &(0x7f00001fe000-0x8)={0x0, 0x0}) r28 = socket$inet6_tcp(0xa, 0x1, 0x0) r29 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r30 = open$dir(&(0x7f0000e00000-0x8)='./file0\x00', 0x0, 0x101) r31 = socket$netlink(0x10, 0x3, 0x1d) r32 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ed8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000048b000-0x4)=0x10) r33 = syz_fuse_mount(&(0x7f000004d000-0x8)='./file0\x00', 0xc000, 0x0, 0x0, 0xfffffffffffffffa, 0x10) r34 = timerfd_create(0x7, 0x80000) r35 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000097e000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ab000)={0x0, 0x0}) r37 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7e000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068c000-0x4)=0xe8) r39 = getegid() r40 = socket$nl_generic(0x10, 0x3, 0x10) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = accept$inet6(0xffffffffffffffff, &(0x7f0000bf0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00001d6000-0x4)=0x1c) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x4000) r44 = syz_open_dev$sndtimer(&(0x7f0000668000-0xf)='/dev/snd/timer\x00', 0x0, 0x1000000000000210) r45 = openat$rtc(0xffffffffffffff9c, &(0x7f000034b000)='/dev/rtc\x00', 0x80, 0x0) r46 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e60000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) r47 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f75000-0xe)='/selinux/user\x00', 0x2, 0x0) r48 = open$dir(&(0x7f00000a6000-0x8)='./file0\x00', 0x200, 0xa0) r49 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r50 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000033b000-0xe)='/selinux/user\x00', 0x2, 0x0) r51 = syz_open_dev$binder(&(0x7f00001af000-0xd)='/dev/binder#\x00', 0x0, 0x802) r52 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bc000)='/dev/hwrng\x00', 0x0, 0x0) r53 = creat(&(0x7f0000645000)='./file0\x00', 0x10) r54 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000494000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000a9000+0x662)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000)=0xe8) getgroups(0x2, &(0x7f000074f000)=[0xffffffffffffffff, 0x0]) r58 = mq_open(&(0x7f000008e000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x8c2, 0x24, &(0x7f0000d19000)={0xac, 0x7f, 0x294664bc, 0x7, 0x400, 0x3, 0x8, 0x100000000}) r59 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002b1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c6000-0x1)=0xe8) stat(&(0x7f0000834000-0x8)='./file0\x00', &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009a8000-0x8)={0x0, 0x0}) lstat(&(0x7f00004af000)='./file0\x00', &(0x7f0000c36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = getegid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000506000-0x3)={0x0, 0x80000, 0xffffffffffffff9c}) r66 = perf_event_open(&(0x7f0000e32000)={0x0, 0x78, 0x5, 0x3, 0x401, 0x140, 0x0, 0x2000200000, 0x4, 0x0, 0x2, 0xffffffffffffff99, 0xffffffff7fffffff, 0x0, 0x3, 0xfd2, 0x3, 0xa820, 0x1000, 0xffffffff, 0x1f, 0x6, 0x80000001, 0x101, 0x5c4c, 0x6, 0x0, 0x6, 0xef0, 0x7654a460, 0x1, 0x7, 0x9, 0x1c41, 0xe55, 0x400, 0xfffffffffffffff8, 0x7, 0x0, 0x746, 0x0, @perf_config_ext={0xffffffff00000001, 0x3}, 0x2004, 0x7fff, 0x8, 0x3, 0x401, 0x6, 0x0, 0x0}, 0xffffffffffffffff, 0x18000000000, 0xffffffffffffffff, 0x2) r67 = socket$inet_sctp(0x2, 0x5, 0x84) r68 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00009d7000-0x4)=0x0, 0x80800) r69 = socket$inet6_tcp(0xa, 0x1, 0x0) r70 = socket$inet6(0xa, 0x1, 0x968b) r71 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0xd, 0x801, 0x2, &(0x7f0000bb1000)={0x0, 0x0}) r73 = socket$nl_generic(0x10, 0x3, 0x10) r74 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f000045d000-0x8)='./file0\x00', &(0x7f0000855000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a8b000-0x8)='./file0\x00', &(0x7f00006a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000171000-0x4)=0x0) r78 = geteuid() getgroups(0x8, &(0x7f0000794000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r80 = eventfd2(0x4, 0x80000) r81 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r82 = socket$unix(0x1, 0x5, 0x0) r83 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1b000-0x10)='/selinux/status\x00', 0x0, 0x0) r84 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a0e000)='/selinux/create\x00', 0x2, 0x0) r85 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008df000)={0x0, 0x0}) r87 = socket$nl_crypto(0x10, 0x3, 0x15) r88 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r89 = socket$nl_generic(0x10, 0x3, 0x10) r90 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d0000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r91 = epoll_create(0x5) r92 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b15000-0xe)='/dev/keychord\x00', 0x280000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000008a000)={0x0, 0x0}) r94 = mq_open(&(0x7f0000a2f000-0x3)='+-\x00', 0x0, 0x150, &(0x7f000084d000)={0x80000001, 0x5, 0xfffffffffffffff8, 0x1, 0x3, 0x6, 0x80000000, 0x9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000061a000)={0x0, 0x0}) r96 = openat$autofs(0xffffffffffffff9c, &(0x7f0000090000-0xc)='/dev/autofs\x00', 0x200000, 0x0) r97 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ce000)='/dev/rtc\x00', 0x0, 0x0) r98 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a58000-0xd)='/selinux/mls\x00', 0x0, 0x0) r99 = accept$netrom(0xffffffffffffffff, &(0x7f00007f7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000255000)=0x10) r100 = syz_open_dev$tun(&(0x7f0000bae000)='/dev/net/tun\x00', 0x0, 0x101000) r101 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/hwrng\x00', 0x400, 0x0) r102 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f6f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a7a000)=0x10) r103 = socket$packet(0x11, 0x3, 0x300) r104 = inotify_init() r105 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/loop-control\x00', 0x2000, 0x0) r106 = epoll_create1(0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006c7000-0x8)={0x0, 0x0}) r108 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/sequencer2\x00', 0x600000, 0x0) r109 = gettid() r110 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00009f8000)=[{&(0x7f00001b9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000277000-0x80)=[{&(0x7f00007da000-0x5e)="d8f50578cb1579c9c8c728f99d94e9d296d4aed116dd39cd5b4547547cef343d20e4628b57dac7abb72aeacbe27894095c5710c0a15a5a9e63477ac83618ef5098c94fc52d1a88eb1cc5f35b222273defb99c45483e6e4b94871c0920a50", 0x5e}, {&(0x7f0000a56000-0xac)="20a4cd2575bc167f1cf8cc97490cbc52a8a5b6e37399428da816581b08954dbd1149e3a33f883a69e861823e28452dee494355fabcb01d11c7b607e60bae66671310f603da7da1d9a666c6a05da159e0bff425c11dc08427ec7a4a369ae871952cc99f08f14578362d9b739508baa9e37c4c2e3e6663b1272d581226b17300ff81ceadee85b223ca2b00e1acf84f8c23d75d47c6c5b2cb1dafdb75652ee8daa721964dabc9407c19ab996933", 0xac}, {&(0x7f0000476000)="ae3de952dbf0ad8f77de4e59e84308a0c0260b5b3f1ee7f3e6b3ea53a3da79d99cf0649f9666807ada7f9dcdbe2d5007ae60addfcaef0062e9ebf3bd202c848e0a7ae594fd8d0775e1fded7e2a37f96c4a69e9ea6ddcd531b48ec942aaa34754646da4fc5ca8467caaba8a6c7762b1d44e8b61ba0161d284b89b8460da3bd98332977a06df1d72d29fccd6df842a295f3a92df69176ed0f39e8397254cc8846129183d7f2e34b915b4009695c341cce7536441b23359d3b6b331b2af1aba5b", 0xbf}, {&(0x7f0000650000-0xa4)="6c59624a39f5543a691e642710294fa1ec1c03654f1f3cb1912270b2c31536b503e0aa5ce4be5ddc74e8aa29a9d32324dde71bb59e9d5822a819a770e9f9d8f58f83826407a563d319566c1ed1dd93eb6b28c189244ebb9a6899061507f99fedae502844e47e06fdbfcae91174b445c1e1da1ab57ea9672e92d017d23aa6ad6214647c42c0c1e0f935ec42fd58d2420e8d9b22f14777d29b5041143339a6ae313eeacb0a", 0xa4}, {&(0x7f0000ff1000-0x1)='}', 0x1}, {&(0x7f0000b2a000-0xc8)="3f21db8506129b2d19bd0c73b1d2dc823779c2d55064d3260855626f4f5c6e620240e5b09a659b3308100e1882049ffc21becf8da43c13d26c6d51869ed553fe4a2d85adfd0c52e86ce782cac7fe8340db702bd1bcc6ff6c2b043f705f38de0d55bae589623a8228b362b921cdda6db3b3d30a4c5bcea319a53267b59e93d78eaa4671fd415fb6bd33ddd0eac694a74cca6166eb3885c9b8d5e24679db3e512cbc1ef6f910600db695a29b5c374045129881d4b0d6c2bb9aea68b4048cabc3b7da500af1ddcd9320", 0xc8}, {&(0x7f0000ebe000)="11de91b68f1aad9242d5b367647e04e62a7cbffde5755f95bbb965abf13a41241efe3b2a99d096d1bbde58e2d55a4501ee4f26ddb1bd5828160648db19ff63bb2ef549b9fb5a22d3d0c97d206c6d20919ccc839a62aec80d8500aa975fdd54e35afc6a7821e39d", 0x67}, {&(0x7f00008c0000-0x74)="5a77026c727bd252735e56e6e6b61ac1d2bf2b9b31fc45c6d740386a84b59940350d2c8100e5135f28c6561ca13a46af36d6ea6618fc7f2759b15f41bfad52129c4c0136f1db83a7718ee4811b6c9d065b80f31dc10c47c0fa7193d623f8891a30352b79c7011f8115979de89f8313a202f71d80", 0x74}], 0x8, &(0x7f00007fe000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa8, 0x48000}, {&(0x7f000094b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d50000)=[{&(0x7f0000e73000)="a1f8107252ca5d12d059e9d4347628057776599baa9899a3aa0f5a60328cb23c88103dc39d2c9ca82633ccf51d16ebe6e945b4c2e1b40f143f29c8947525aa47cb24bd99737679bcea8b8f815c9ffd56767e0a20318a3556032dbf9f19e43804261a0845ce5ff945ff65ff2e3ababa4a7ca91c33e231573e61ad20b82c556a7117c2b4bdbbf3021582d239f8991970e7", 0x90}, {&(0x7f0000024000)="24a986b0ad2a197c6eb2239d15bede12d3787cd487d2c284fe86b029ed41ef8773698d5533935e49", 0x28}, {&(0x7f0000350000)="3b18d82e8bc31c05650db18afcb1ae6d48acafb896864362d2110da661029c58d0161910793394cd039b11a9ed00d89b7bbe29fdc948f90e28bd26f0fbe57dc68e2a21e0b791f60f88a7af2eadddfd3fff6cf245e81e1e181ae445c74c4cfe00908ad0d51160a5c9906ff8d07452bf9cb240babaac4852b53b24e16b61b412050267878d8d3c765527998962adfe25d6c1ea63aeb829604dc2c44aab5940d2423edc", 0xa2}, {&(0x7f00004ad000-0x4f)="fe7413cc8cb4735fa33e58a3255870f2fe8905ba14ed6a5ba22d9902b15ee78521726fa1b786a4c7fc319d8cb426b254fa3efc275d6f58c97756131b6d49468fc0ab62bf3fbf19c47e6519f12d561e", 0x4f}], 0x4, &(0x7f0000700000)=[@rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23, r24]}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x20, 0x1, 0x1, [r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40]}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}, @rights={0x38, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51, r52, r53]}, @rights={0x18, 0x1, 0x1, [r54]}], 0x120, 0x14}, {&(0x7f0000031000-0x8)=@abs={0xec216a4f464d765f, 0x0, 0x3}, 0x8, &(0x7f00006f5000-0x70)=[{&(0x7f00001b2000-0x24)="278a6ffa53cd2fd15d00a8c545f565872716b0bcb586ca144be9622c51fb6ba38a712567", 0x24}, {&(0x7f00008b7000)="82069cd50bb9dfa0d7a22ac160", 0xd}, {&(0x7f00008d8000-0xcd)="722f0538c16acb027302cf68df475684d9af1e330d03704a2c768a1de353843a404cbb47967377df3eae95f40c526a9d3cf7651069b31d7974e4896c1e544a8bbc22355e7316d16eff490b5702d230f397546ac5b605b71fe5b8f7c630eb1b5953a937665a6231f21ea079a30e3c3fc7635f5e02adab334b7418fe97e6bc70258eaa4b99f6c379146f438b5c2e8d6310a0c6748ec9bc830982e4a10a3788250a2b6d939c8cdcbc39b24450228d71fe5aafe4ddeed0c7fc800c4e6dd1d75eabc3db4f528baeb7935f1443f46de9", 0xcd}, {&(0x7f000073c000)="405a709d23bb1457b21b7ef7e338f6c51bb305ff247a861954beaa8f01aa1a38ef40f14daba82850fe2447b49dab96adbbc844ae24b5f05f70b810e1a9197281cebd570fdf08e4130d4c5ae2f2aa8d95f507a58b0e9bf1c3ff6c4218cb328433ee1459a8f0cab104197158da523f9a34d84e092c80f25a1c11104a0ff3ec2de66e8be8d5ae8a142e15b15e4e70b901ea", 0x90}, {&(0x7f0000b4d000-0xe4)="6473db9fe7abeca8fbd7c145c548738969948f7ee0c5657662525c7dee057841fa5dc3c38f7a79e5e373655f814ac361e9a6e17c66cca1abc9cb9ae33d4e9ac80750b30807a07c5448f2b8f74981014335ea5ee92940988b88062a4287d7e0beec40feb6424baf699ec80aee4b7ab35600cde01e133c904820b42d1e37fdaaf6bf9bf4f94f49e5b56af8a496626ab4bea998fd756ed80107157aa211261e13e4de314985dd081cc71b06a48a6d40314aff042d53a89f502aeb6397a9592c5262ad38b6710ef52028e70f14bd0bb762419465050ee8ce6e6ac79d27bd603ac102c1251658", 0xe4}, {&(0x7f00008b1000)="54147926ac564252c5750b24188223f266a8d857eb48b1597d0e5d08e3271fd835f71b9331f05bef91bef26ce62df5b61e57b93c28b238ff889bd14b62a26ec862c5300c7eed2683cae218", 0x4b}, {&(0x7f0000ae7000-0x18)="d2d97553b9c3abf4fee44e96c03800339051e8f46e8080ff", 0x18}], 0x7, &(0x7f0000e1a000)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}], 0x78, 0x800}, {&(0x7f0000558000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000082f000)=[{&(0x7f000087b000)="", 0x0}], 0x1, &(0x7f0000d62000-0x160)=[@rights={0x38, 0x1, 0x1, [r65, r66, r67, r68, r69, r70, r71, r72, r73]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x18, 0x1, 0x1, [r80, r81]}, @rights={0x38, 0x1, 0x1, [r82, r83, r84, r85, r86, r87, r88, r89, r90, r91]}, @rights={0x20, 0x1, 0x1, [r92, r93, r94, r95]}, @rights={0x28, 0x1, 0x1, [r96, r97, r98, r99, r100]}, @rights={0x30, 0x1, 0x1, [r101, r102, r103, r104, r105, r106, r107, r108]}, @cred={0x20, 0x1, 0x2, r109, r110, r111}], 0x160, 0x4008001}], 0x4, 0x10) [ 120.224747] FAULT_FLAG_ALLOW_RETRY missing 30 [ 120.230471] CPU: 1 PID: 25277 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 120.238101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.247442] ffff8801d676f710 ffffffff81d93169 ffff8801d676f9f0 0000000000000000 [ 120.255490] ffff8801cc1c9310 ffff8801d676f8e0 ffff8801cc1c9200 ffff8801d676f908 [ 120.263526] ffffffff81660c0a 00000000000065e3 ffff8801d7dd88f0 ffff8801d7dd88a0 [ 120.271557] Call Trace: [ 120.274134] [] dump_stack+0xc1/0x128 [ 120.279494] [] handle_userfault+0xa3a/0x1310 [ 120.285544] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 120.292548] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 120.298943] [] ? handle_mm_fault+0x117b/0x2530 [ 120.305180] [] ? handle_mm_fault+0x1fc3/0x2530 [ 120.311407] [] handle_mm_fault+0x1fd1/0x2530 [ 120.317458] [] ? preempt_schedule+0x25/0x30 [ 120.323417] [] ? __pmd_alloc+0x410/0x410 [ 120.329119] [] __do_page_fault+0x5c2/0xd40 [ 120.334995] [] ? mm_fault_error+0x2c0/0x2c0 [ 120.340956] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.347604] [] do_page_fault+0x27/0x30 [ 120.353126] [] page_fault+0x28/0x30 [ 120.358387] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 120.365207] [] ? core_sys_select+0x2d6/0x730 [ 120.371235] [] ? core_sys_select+0xa8/0x730 [ 120.377190] [] ? do_select+0x13b0/0x13b0 [ 120.382892] [] ? kvm_clock_read+0x23/0x40 [ 120.388671] [] ? kvm_clock_get_cycles+0x9/0x10 [ 120.394878] [] ? ktime_get_ts64+0x1ea/0x2c0 [ 120.400829] [] ? poll_select_set_timeout+0xa6/0x110 [ 120.407478] [] ? timespec64_add_safe+0x10c/0x170 [ 120.413863] [] SyS_select+0x158/0x1e0 [ 120.419306] [] ? core_sys_select+0x730/0x730 2018/01/16 20:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r0 = syz_open_dev$usbmon(&(0x7f0000db0000)='/dev/usbmon#\x00', 0x101, 0x740) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000069000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b5f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000)=0xe8) getresgid(&(0x7f0000235000)=0x0, &(0x7f000028f000-0x4)=0x0, &(0x7f0000dfd000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000091a000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, &(0x7f00006dc000)=0xc) lstat(&(0x7f0000375000)='./file0\x00', &(0x7f0000244000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000c05000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000)=0x10) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a25000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008dd000)={0x0, 0x0}) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000c0a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x10) r11 = accept$inet6(0xffffffffffffffff, &(0x7f000019c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000599000-0x4)=0x1c) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000686000-0x16)='/selinux/checkreqprot\x00', 0x10200, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f4b000-0x8)={0x0, 0x0}) r14 = accept$ax25(0xffffffffffffffff, &(0x7f0000788000)={0x0, {""/7}, 0x0}, &(0x7f0000599000-0x4)=0x10) r15 = socket$inet6(0xa, 0x80001, 0x7) r16 = gettid() getresuid(&(0x7f0000dd0000)=0x0, &(0x7f000053c000-0x4)=0x0, &(0x7f0000f97000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000077000)=0xc) r19 = syz_open_dev$binder(&(0x7f0000d23000-0xd)='/dev/binder#\x00', 0x0, 0x802) r20 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aa6000)={0x0, 0x0}) r22 = socket$inet6_udp(0xa, 0x2, 0x0) r23 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/loop-control\x00', 0x40000, 0x0) r24 = accept$netrom(0xffffffffffffffff, &(0x7f0000f3a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000092b000)=0x10) r25 = socket$inet6_sctp(0xa, 0x5, 0x84) r26 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000099e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001af000-0x4)=0x60, 0x800) socketpair(0x11, 0x1, 0x4, &(0x7f00001fe000-0x8)={0x0, 0x0}) r28 = socket$inet6_tcp(0xa, 0x1, 0x0) r29 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r30 = open$dir(&(0x7f0000e00000-0x8)='./file0\x00', 0x0, 0x101) r31 = socket$netlink(0x10, 0x3, 0x1d) r32 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ed8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000048b000-0x4)=0x10) r33 = syz_fuse_mount(&(0x7f000004d000-0x8)='./file0\x00', 0xc000, 0x0, 0x0, 0xfffffffffffffffa, 0x10) r34 = timerfd_create(0x7, 0x80000) r35 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000097e000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ab000)={0x0, 0x0}) r37 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7e000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068c000-0x4)=0xe8) r39 = getegid() r40 = socket$nl_generic(0x10, 0x3, 0x10) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = accept$inet6(0xffffffffffffffff, &(0x7f0000bf0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00001d6000-0x4)=0x1c) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x4000) r44 = syz_open_dev$sndtimer(&(0x7f0000668000-0xf)='/dev/snd/timer\x00', 0x0, 0x1000000000000210) r45 = openat$rtc(0xffffffffffffff9c, &(0x7f000034b000)='/dev/rtc\x00', 0x80, 0x0) r46 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e60000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) r47 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f75000-0xe)='/selinux/user\x00', 0x2, 0x0) r48 = open$dir(&(0x7f00000a6000-0x8)='./file0\x00', 0x200, 0xa0) r49 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r50 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000033b000-0xe)='/selinux/user\x00', 0x2, 0x0) r51 = syz_open_dev$binder(&(0x7f00001af000-0xd)='/dev/binder#\x00', 0x0, 0x802) r52 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bc000)='/dev/hwrng\x00', 0x0, 0x0) r53 = creat(&(0x7f0000645000)='./file0\x00', 0x10) r54 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000494000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000a9000+0x662)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000)=0xe8) getgroups(0x2, &(0x7f000074f000)=[0xffffffffffffffff, 0x0]) r58 = mq_open(&(0x7f000008e000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x8c2, 0x24, &(0x7f0000d19000)={0xac, 0x7f, 0x294664bc, 0x7, 0x400, 0x3, 0x8, 0x100000000}) r59 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002b1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c6000-0x1)=0xe8) stat(&(0x7f0000834000-0x8)='./file0\x00', &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009a8000-0x8)={0x0, 0x0}) lstat(&(0x7f00004af000)='./file0\x00', &(0x7f0000c36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = getegid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000506000-0x3)={0x0, 0x80000, 0xffffffffffffff9c}) r66 = perf_event_open(&(0x7f0000e32000)={0x0, 0x78, 0x5, 0x3, 0x401, 0x140, 0x0, 0x2000200000, 0x4, 0x0, 0x2, 0xffffffffffffff99, 0xffffffff7fffffff, 0x0, 0x3, 0xfd2, 0x3, 0xa820, 0x1000, 0xffffffff, 0x1f, 0x6, 0x80000001, 0x101, 0x5c4c, 0x6, 0x0, 0x6, 0xef0, 0x7654a460, 0x1, 0x7, 0x9, 0x1c41, 0xe55, 0x400, 0xfffffffffffffff8, 0x7, 0x0, 0x746, 0x0, @perf_config_ext={0xffffffff00000001, 0x3}, 0x2004, 0x7fff, 0x8, 0x3, 0x401, 0x6, 0x0, 0x0}, 0xffffffffffffffff, 0x18000000000, 0xffffffffffffffff, 0x2) r67 = socket$inet_sctp(0x2, 0x5, 0x84) r68 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00009d7000-0x4)=0x0, 0x80800) r69 = socket$inet6_tcp(0xa, 0x1, 0x0) r70 = socket$inet6(0xa, 0x1, 0x968b) r71 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0xd, 0x801, 0x2, &(0x7f0000bb1000)={0x0, 0x0}) r73 = socket$nl_generic(0x10, 0x3, 0x10) r74 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f000045d000-0x8)='./file0\x00', &(0x7f0000855000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a8b000-0x8)='./file0\x00', &(0x7f00006a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000171000-0x4)=0x0) r78 = geteuid() getgroups(0x8, &(0x7f0000794000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r80 = eventfd2(0x4, 0x80000) r81 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r82 = socket$unix(0x1, 0x5, 0x0) r83 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1b000-0x10)='/selinux/status\x00', 0x0, 0x0) r84 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a0e000)='/selinux/create\x00', 0x2, 0x0) r85 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008df000)={0x0, 0x0}) r87 = socket$nl_crypto(0x10, 0x3, 0x15) r88 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r89 = socket$nl_generic(0x10, 0x3, 0x10) r90 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d0000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r91 = epoll_create(0x5) r92 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b15000-0xe)='/dev/keychord\x00', 0x280000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000008a000)={0x0, 0x0}) r94 = mq_open(&(0x7f0000a2f000-0x3)='+-\x00', 0x0, 0x150, &(0x7f000084d000)={0x80000001, 0x5, 0xfffffffffffffff8, 0x1, 0x3, 0x6, 0x80000000, 0x9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000061a000)={0x0, 0x0}) r96 = openat$autofs(0xffffffffffffff9c, &(0x7f0000090000-0xc)='/dev/autofs\x00', 0x200000, 0x0) r97 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ce000)='/dev/rtc\x00', 0x0, 0x0) r98 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a58000-0xd)='/selinux/mls\x00', 0x0, 0x0) r99 = accept$netrom(0xffffffffffffffff, &(0x7f00007f7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000255000)=0x10) r100 = syz_open_dev$tun(&(0x7f0000bae000)='/dev/net/tun\x00', 0x0, 0x101000) r101 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/hwrng\x00', 0x400, 0x0) r102 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f6f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a7a000)=0x10) r103 = socket$packet(0x11, 0x3, 0x300) r104 = inotify_init() r105 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/loop-control\x00', 0x2000, 0x0) r106 = epoll_create1(0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006c7000-0x8)={0x0, 0x0}) r108 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/sequencer2\x00', 0x600000, 0x0) r109 = gettid() r110 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00009f8000)=[{&(0x7f00001b9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000277000-0x80)=[{&(0x7f00007da000-0x5e)="d8f50578cb1579c9c8c728f99d94e9d296d4aed116dd39cd5b4547547cef343d20e4628b57dac7abb72aeacbe27894095c5710c0a15a5a9e63477ac83618ef5098c94fc52d1a88eb1cc5f35b222273defb99c45483e6e4b94871c0920a50", 0x5e}, {&(0x7f0000a56000-0xac)="20a4cd2575bc167f1cf8cc97490cbc52a8a5b6e37399428da816581b08954dbd1149e3a33f883a69e861823e28452dee494355fabcb01d11c7b607e60bae66671310f603da7da1d9a666c6a05da159e0bff425c11dc08427ec7a4a369ae871952cc99f08f14578362d9b739508baa9e37c4c2e3e6663b1272d581226b17300ff81ceadee85b223ca2b00e1acf84f8c23d75d47c6c5b2cb1dafdb75652ee8daa721964dabc9407c19ab996933", 0xac}, {&(0x7f0000476000)="ae3de952dbf0ad8f77de4e59e84308a0c0260b5b3f1ee7f3e6b3ea53a3da79d99cf0649f9666807ada7f9dcdbe2d5007ae60addfcaef0062e9ebf3bd202c848e0a7ae594fd8d0775e1fded7e2a37f96c4a69e9ea6ddcd531b48ec942aaa34754646da4fc5ca8467caaba8a6c7762b1d44e8b61ba0161d284b89b8460da3bd98332977a06df1d72d29fccd6df842a295f3a92df69176ed0f39e8397254cc8846129183d7f2e34b915b4009695c341cce7536441b23359d3b6b331b2af1aba5b", 0xbf}, {&(0x7f0000650000-0xa4)="6c59624a39f5543a691e642710294fa1ec1c03654f1f3cb1912270b2c31536b503e0aa5ce4be5ddc74e8aa29a9d32324dde71bb59e9d5822a819a770e9f9d8f58f83826407a563d319566c1ed1dd93eb6b28c189244ebb9a6899061507f99fedae502844e47e06fdbfcae91174b445c1e1da1ab57ea9672e92d017d23aa6ad6214647c42c0c1e0f935ec42fd58d2420e8d9b22f14777d29b5041143339a6ae313eeacb0a", 0xa4}, {&(0x7f0000ff1000-0x1)='}', 0x1}, {&(0x7f0000b2a000-0xc8)="3f21db8506129b2d19bd0c73b1d2dc823779c2d55064d3260855626f4f5c6e620240e5b09a659b3308100e1882049ffc21becf8da43c13d26c6d51869ed553fe4a2d85adfd0c52e86ce782cac7fe8340db702bd1bcc6ff6c2b043f705f38de0d55bae589623a8228b362b921cdda6db3b3d30a4c5bcea319a53267b59e93d78eaa4671fd415fb6bd33ddd0eac694a74cca6166eb3885c9b8d5e24679db3e512cbc1ef6f910600db695a29b5c374045129881d4b0d6c2bb9aea68b4048cabc3b7da500af1ddcd9320", 0xc8}, {&(0x7f0000ebe000)="11de91b68f1aad9242d5b367647e04e62a7cbffde5755f95bbb965abf13a41241efe3b2a99d096d1bbde58e2d55a4501ee4f26ddb1bd5828160648db19ff63bb2ef549b9fb5a22d3d0c97d206c6d20919ccc839a62aec80d8500aa975fdd54e35afc6a7821e39d", 0x67}, {&(0x7f00008c0000-0x74)="5a77026c727bd252735e56e6e6b61ac1d2bf2b9b31fc45c6d740386a84b59940350d2c8100e5135f28c6561ca13a46af36d6ea6618fc7f2759b15f41bfad52129c4c0136f1db83a7718ee4811b6c9d065b80f31dc10c47c0fa7193d623f8891a30352b79c7011f8115979de89f8313a202f71d80", 0x74}], 0x8, &(0x7f00007fe000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa8, 0x48000}, {&(0x7f000094b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d50000)=[{&(0x7f0000e73000)="a1f8107252ca5d12d059e9d4347628057776599baa9899a3aa0f5a60328cb23c88103dc39d2c9ca82633ccf51d16ebe6e945b4c2e1b40f143f29c8947525aa47cb24bd99737679bcea8b8f815c9ffd56767e0a20318a3556032dbf9f19e43804261a0845ce5ff945ff65ff2e3ababa4a7ca91c33e231573e61ad20b82c556a7117c2b4bdbbf3021582d239f8991970e7", 0x90}, {&(0x7f0000024000)="24a986b0ad2a197c6eb2239d15bede12d3787cd487d2c284fe86b029ed41ef8773698d5533935e49", 0x28}, {&(0x7f0000350000)="3b18d82e8bc31c05650db18afcb1ae6d48acafb896864362d2110da661029c58d0161910793394cd039b11a9ed00d89b7bbe29fdc948f90e28bd26f0fbe57dc68e2a21e0b791f60f88a7af2eadddfd3fff6cf245e81e1e181ae445c74c4cfe00908ad0d51160a5c9906ff8d07452bf9cb240babaac4852b53b24e16b61b412050267878d8d3c765527998962adfe25d6c1ea63aeb829604dc2c44aab5940d2423edc", 0xa2}, {&(0x7f00004ad000-0x4f)="fe7413cc8cb4735fa33e58a3255870f2fe8905ba14ed6a5ba22d9902b15ee78521726fa1b786a4c7fc319d8cb426b254fa3efc275d6f58c97756131b6d49468fc0ab62bf3fbf19c47e6519f12d561e", 0x4f}], 0x4, &(0x7f0000700000)=[@rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23, r24]}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x20, 0x1, 0x1, [r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40]}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}, @rights={0x38, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51, r52, r53]}, @rights={0x18, 0x1, 0x1, [r54]}], 0x120, 0x14}, {&(0x7f0000031000-0x8)=@abs={0xec216a4f464d765f, 0x0, 0x3}, 0x8, &(0x7f00006f5000-0x70)=[{&(0x7f00001b2000-0x24)="278a6ffa53cd2fd15d00a8c545f565872716b0bcb586ca144be9622c51fb6ba38a712567", 0x24}, {&(0x7f00008b7000)="82069cd50bb9dfa0d7a22ac160", 0xd}, {&(0x7f00008d8000-0xcd)="722f0538c16acb027302cf68df475684d9af1e330d03704a2c768a1de353843a404cbb47967377df3eae95f40c526a9d3cf7651069b31d7974e4896c1e544a8bbc22355e7316d16eff490b5702d230f397546ac5b605b71fe5b8f7c630eb1b5953a937665a6231f21ea079a30e3c3fc7635f5e02adab334b7418fe97e6bc70258eaa4b99f6c379146f438b5c2e8d6310a0c6748ec9bc830982e4a10a3788250a2b6d939c8cdcbc39b24450228d71fe5aafe4ddeed0c7fc800c4e6dd1d75eabc3db4f528baeb7935f1443f46de9", 0xcd}, {&(0x7f000073c000)="405a709d23bb1457b21b7ef7e338f6c51bb305ff247a861954beaa8f01aa1a38ef40f14daba82850fe2447b49dab96adbbc844ae24b5f05f70b810e1a9197281cebd570fdf08e4130d4c5ae2f2aa8d95f507a58b0e9bf1c3ff6c4218cb328433ee1459a8f0cab104197158da523f9a34d84e092c80f25a1c11104a0ff3ec2de66e8be8d5ae8a142e15b15e4e70b901ea", 0x90}, {&(0x7f0000b4d000-0xe4)="6473db9fe7abeca8fbd7c145c548738969948f7ee0c5657662525c7dee057841fa5dc3c38f7a79e5e373655f814ac361e9a6e17c66cca1abc9cb9ae33d4e9ac80750b30807a07c5448f2b8f74981014335ea5ee92940988b88062a4287d7e0beec40feb6424baf699ec80aee4b7ab35600cde01e133c904820b42d1e37fdaaf6bf9bf4f94f49e5b56af8a496626ab4bea998fd756ed80107157aa211261e13e4de314985dd081cc71b06a48a6d40314aff042d53a89f502aeb6397a9592c5262ad38b6710ef52028e70f14bd0bb762419465050ee8ce6e6ac79d27bd603ac102c1251658", 0xe4}, {&(0x7f00008b1000)="54147926ac564252c5750b24188223f266a8d857eb48b1597d0e5d08e3271fd835f71b9331f05bef91bef26ce62df5b61e57b93c28b238ff889bd14b62a26ec862c5300c7eed2683cae218", 0x4b}, {&(0x7f0000ae7000-0x18)="d2d97553b9c3abf4fee44e96c03800339051e8f46e8080ff", 0x18}], 0x7, &(0x7f0000e1a000)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}], 0x78, 0x800}, {&(0x7f0000558000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000082f000)=[{&(0x7f000087b000)="", 0x0}], 0x1, &(0x7f0000d62000-0x160)=[@rights={0x38, 0x1, 0x1, [r65, r66, r67, r68, r69, r70, r71, r72, r73]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x18, 0x1, 0x1, [r80, r81]}, @rights={0x38, 0x1, 0x1, [r82, r83, r84, r85, r86, r87, r88, r89, r90, r91]}, @rights={0x20, 0x1, 0x1, [r92, r93, r94, r95]}, @rights={0x28, 0x1, 0x1, [r96, r97, r98, r99, r100]}, @rights={0x30, 0x1, 0x1, [r101, r102, r103, r104, r105, r106, r107, r108]}, @cred={0x20, 0x1, 0x2, r109, r110, r111}], 0x160, 0x4008001}], 0x4, 0x10) 2018/01/16 20:00:23 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a3f000)="6664001f66d0") exit_group(0xa7f) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000859000)=0xffffffffffffffc3, 0x4) bind$ax25(r1, &(0x7f0000fb6000-0x10)={0x3, {"3bcab30bbbc6fd"}, 0xd0}, 0x10) exit(0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000e2c000)=""/62) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[&(0x7f0000019000-0x13)="2d0101f8ff50766d6e657430fe"], &(0x7f0000508000)=[], 0x0) [ 120.425344] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 120.432001] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 120.438825] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.445387] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 20:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r0 = syz_open_dev$usbmon(&(0x7f0000db0000)='/dev/usbmon#\x00', 0x101, 0x740) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000069000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b5f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000)=0xe8) getresgid(&(0x7f0000235000)=0x0, &(0x7f000028f000-0x4)=0x0, &(0x7f0000dfd000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000091a000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, &(0x7f00006dc000)=0xc) lstat(&(0x7f0000375000)='./file0\x00', &(0x7f0000244000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000c05000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000)=0x10) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a25000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008dd000)={0x0, 0x0}) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000c0a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x10) r11 = accept$inet6(0xffffffffffffffff, &(0x7f000019c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000599000-0x4)=0x1c) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000686000-0x16)='/selinux/checkreqprot\x00', 0x10200, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f4b000-0x8)={0x0, 0x0}) r14 = accept$ax25(0xffffffffffffffff, &(0x7f0000788000)={0x0, {""/7}, 0x0}, &(0x7f0000599000-0x4)=0x10) r15 = socket$inet6(0xa, 0x80001, 0x7) r16 = gettid() getresuid(&(0x7f0000dd0000)=0x0, &(0x7f000053c000-0x4)=0x0, &(0x7f0000f97000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000077000)=0xc) r19 = syz_open_dev$binder(&(0x7f0000d23000-0xd)='/dev/binder#\x00', 0x0, 0x802) r20 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aa6000)={0x0, 0x0}) r22 = socket$inet6_udp(0xa, 0x2, 0x0) r23 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/loop-control\x00', 0x40000, 0x0) r24 = accept$netrom(0xffffffffffffffff, &(0x7f0000f3a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000092b000)=0x10) r25 = socket$inet6_sctp(0xa, 0x5, 0x84) r26 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000099e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001af000-0x4)=0x60, 0x800) socketpair(0x11, 0x1, 0x4, &(0x7f00001fe000-0x8)={0x0, 0x0}) r28 = socket$inet6_tcp(0xa, 0x1, 0x0) r29 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r30 = open$dir(&(0x7f0000e00000-0x8)='./file0\x00', 0x0, 0x101) r31 = socket$netlink(0x10, 0x3, 0x1d) r32 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ed8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000048b000-0x4)=0x10) r33 = syz_fuse_mount(&(0x7f000004d000-0x8)='./file0\x00', 0xc000, 0x0, 0x0, 0xfffffffffffffffa, 0x10) r34 = timerfd_create(0x7, 0x80000) r35 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000097e000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ab000)={0x0, 0x0}) r37 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7e000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068c000-0x4)=0xe8) r39 = getegid() r40 = socket$nl_generic(0x10, 0x3, 0x10) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = accept$inet6(0xffffffffffffffff, &(0x7f0000bf0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00001d6000-0x4)=0x1c) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x4000) r44 = syz_open_dev$sndtimer(&(0x7f0000668000-0xf)='/dev/snd/timer\x00', 0x0, 0x1000000000000210) r45 = openat$rtc(0xffffffffffffff9c, &(0x7f000034b000)='/dev/rtc\x00', 0x80, 0x0) r46 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e60000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) r47 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f75000-0xe)='/selinux/user\x00', 0x2, 0x0) r48 = open$dir(&(0x7f00000a6000-0x8)='./file0\x00', 0x200, 0xa0) r49 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r50 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000033b000-0xe)='/selinux/user\x00', 0x2, 0x0) r51 = syz_open_dev$binder(&(0x7f00001af000-0xd)='/dev/binder#\x00', 0x0, 0x802) r52 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bc000)='/dev/hwrng\x00', 0x0, 0x0) r53 = creat(&(0x7f0000645000)='./file0\x00', 0x10) r54 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000494000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000a9000+0x662)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000)=0xe8) getgroups(0x2, &(0x7f000074f000)=[0xffffffffffffffff, 0x0]) r58 = mq_open(&(0x7f000008e000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x8c2, 0x24, &(0x7f0000d19000)={0xac, 0x7f, 0x294664bc, 0x7, 0x400, 0x3, 0x8, 0x100000000}) r59 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002b1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c6000-0x1)=0xe8) stat(&(0x7f0000834000-0x8)='./file0\x00', &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009a8000-0x8)={0x0, 0x0}) lstat(&(0x7f00004af000)='./file0\x00', &(0x7f0000c36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = getegid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000506000-0x3)={0x0, 0x80000, 0xffffffffffffff9c}) r66 = perf_event_open(&(0x7f0000e32000)={0x0, 0x78, 0x5, 0x3, 0x401, 0x140, 0x0, 0x2000200000, 0x4, 0x0, 0x2, 0xffffffffffffff99, 0xffffffff7fffffff, 0x0, 0x3, 0xfd2, 0x3, 0xa820, 0x1000, 0xffffffff, 0x1f, 0x6, 0x80000001, 0x101, 0x5c4c, 0x6, 0x0, 0x6, 0xef0, 0x7654a460, 0x1, 0x7, 0x9, 0x1c41, 0xe55, 0x400, 0xfffffffffffffff8, 0x7, 0x0, 0x746, 0x0, @perf_config_ext={0xffffffff00000001, 0x3}, 0x2004, 0x7fff, 0x8, 0x3, 0x401, 0x6, 0x0, 0x0}, 0xffffffffffffffff, 0x18000000000, 0xffffffffffffffff, 0x2) r67 = socket$inet_sctp(0x2, 0x5, 0x84) r68 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00009d7000-0x4)=0x0, 0x80800) r69 = socket$inet6_tcp(0xa, 0x1, 0x0) r70 = socket$inet6(0xa, 0x1, 0x968b) r71 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0xd, 0x801, 0x2, &(0x7f0000bb1000)={0x0, 0x0}) r73 = socket$nl_generic(0x10, 0x3, 0x10) r74 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f000045d000-0x8)='./file0\x00', &(0x7f0000855000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a8b000-0x8)='./file0\x00', &(0x7f00006a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000171000-0x4)=0x0) r78 = geteuid() getgroups(0x8, &(0x7f0000794000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r80 = eventfd2(0x4, 0x80000) r81 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r82 = socket$unix(0x1, 0x5, 0x0) r83 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1b000-0x10)='/selinux/status\x00', 0x0, 0x0) r84 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a0e000)='/selinux/create\x00', 0x2, 0x0) r85 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008df000)={0x0, 0x0}) r87 = socket$nl_crypto(0x10, 0x3, 0x15) r88 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r89 = socket$nl_generic(0x10, 0x3, 0x10) r90 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d0000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r91 = epoll_create(0x5) r92 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b15000-0xe)='/dev/keychord\x00', 0x280000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000008a000)={0x0, 0x0}) r94 = mq_open(&(0x7f0000a2f000-0x3)='+-\x00', 0x0, 0x150, &(0x7f000084d000)={0x80000001, 0x5, 0xfffffffffffffff8, 0x1, 0x3, 0x6, 0x80000000, 0x9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000061a000)={0x0, 0x0}) r96 = openat$autofs(0xffffffffffffff9c, &(0x7f0000090000-0xc)='/dev/autofs\x00', 0x200000, 0x0) r97 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ce000)='/dev/rtc\x00', 0x0, 0x0) r98 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a58000-0xd)='/selinux/mls\x00', 0x0, 0x0) r99 = accept$netrom(0xffffffffffffffff, &(0x7f00007f7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000255000)=0x10) r100 = syz_open_dev$tun(&(0x7f0000bae000)='/dev/net/tun\x00', 0x0, 0x101000) r101 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/hwrng\x00', 0x400, 0x0) r102 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f6f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a7a000)=0x10) r103 = socket$packet(0x11, 0x3, 0x300) r104 = inotify_init() r105 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/loop-control\x00', 0x2000, 0x0) r106 = epoll_create1(0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006c7000-0x8)={0x0, 0x0}) r108 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/sequencer2\x00', 0x600000, 0x0) r109 = gettid() r110 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00009f8000)=[{&(0x7f00001b9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000277000-0x80)=[{&(0x7f00007da000-0x5e)="d8f50578cb1579c9c8c728f99d94e9d296d4aed116dd39cd5b4547547cef343d20e4628b57dac7abb72aeacbe27894095c5710c0a15a5a9e63477ac83618ef5098c94fc52d1a88eb1cc5f35b222273defb99c45483e6e4b94871c0920a50", 0x5e}, {&(0x7f0000a56000-0xac)="20a4cd2575bc167f1cf8cc97490cbc52a8a5b6e37399428da816581b08954dbd1149e3a33f883a69e861823e28452dee494355fabcb01d11c7b607e60bae66671310f603da7da1d9a666c6a05da159e0bff425c11dc08427ec7a4a369ae871952cc99f08f14578362d9b739508baa9e37c4c2e3e6663b1272d581226b17300ff81ceadee85b223ca2b00e1acf84f8c23d75d47c6c5b2cb1dafdb75652ee8daa721964dabc9407c19ab996933", 0xac}, {&(0x7f0000476000)="ae3de952dbf0ad8f77de4e59e84308a0c0260b5b3f1ee7f3e6b3ea53a3da79d99cf0649f9666807ada7f9dcdbe2d5007ae60addfcaef0062e9ebf3bd202c848e0a7ae594fd8d0775e1fded7e2a37f96c4a69e9ea6ddcd531b48ec942aaa34754646da4fc5ca8467caaba8a6c7762b1d44e8b61ba0161d284b89b8460da3bd98332977a06df1d72d29fccd6df842a295f3a92df69176ed0f39e8397254cc8846129183d7f2e34b915b4009695c341cce7536441b23359d3b6b331b2af1aba5b", 0xbf}, {&(0x7f0000650000-0xa4)="6c59624a39f5543a691e642710294fa1ec1c03654f1f3cb1912270b2c31536b503e0aa5ce4be5ddc74e8aa29a9d32324dde71bb59e9d5822a819a770e9f9d8f58f83826407a563d319566c1ed1dd93eb6b28c189244ebb9a6899061507f99fedae502844e47e06fdbfcae91174b445c1e1da1ab57ea9672e92d017d23aa6ad6214647c42c0c1e0f935ec42fd58d2420e8d9b22f14777d29b5041143339a6ae313eeacb0a", 0xa4}, {&(0x7f0000ff1000-0x1)='}', 0x1}, {&(0x7f0000b2a000-0xc8)="3f21db8506129b2d19bd0c73b1d2dc823779c2d55064d3260855626f4f5c6e620240e5b09a659b3308100e1882049ffc21becf8da43c13d26c6d51869ed553fe4a2d85adfd0c52e86ce782cac7fe8340db702bd1bcc6ff6c2b043f705f38de0d55bae589623a8228b362b921cdda6db3b3d30a4c5bcea319a53267b59e93d78eaa4671fd415fb6bd33ddd0eac694a74cca6166eb3885c9b8d5e24679db3e512cbc1ef6f910600db695a29b5c374045129881d4b0d6c2bb9aea68b4048cabc3b7da500af1ddcd9320", 0xc8}, {&(0x7f0000ebe000)="11de91b68f1aad9242d5b367647e04e62a7cbffde5755f95bbb965abf13a41241efe3b2a99d096d1bbde58e2d55a4501ee4f26ddb1bd5828160648db19ff63bb2ef549b9fb5a22d3d0c97d206c6d20919ccc839a62aec80d8500aa975fdd54e35afc6a7821e39d", 0x67}, {&(0x7f00008c0000-0x74)="5a77026c727bd252735e56e6e6b61ac1d2bf2b9b31fc45c6d740386a84b59940350d2c8100e5135f28c6561ca13a46af36d6ea6618fc7f2759b15f41bfad52129c4c0136f1db83a7718ee4811b6c9d065b80f31dc10c47c0fa7193d623f8891a30352b79c7011f8115979de89f8313a202f71d80", 0x74}], 0x8, &(0x7f00007fe000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa8, 0x48000}, {&(0x7f000094b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d50000)=[{&(0x7f0000e73000)="a1f8107252ca5d12d059e9d4347628057776599baa9899a3aa0f5a60328cb23c88103dc39d2c9ca82633ccf51d16ebe6e945b4c2e1b40f143f29c8947525aa47cb24bd99737679bcea8b8f815c9ffd56767e0a20318a3556032dbf9f19e43804261a0845ce5ff945ff65ff2e3ababa4a7ca91c33e231573e61ad20b82c556a7117c2b4bdbbf3021582d239f8991970e7", 0x90}, {&(0x7f0000024000)="24a986b0ad2a197c6eb2239d15bede12d3787cd487d2c284fe86b029ed41ef8773698d5533935e49", 0x28}, {&(0x7f0000350000)="3b18d82e8bc31c05650db18afcb1ae6d48acafb896864362d2110da661029c58d0161910793394cd039b11a9ed00d89b7bbe29fdc948f90e28bd26f0fbe57dc68e2a21e0b791f60f88a7af2eadddfd3fff6cf245e81e1e181ae445c74c4cfe00908ad0d51160a5c9906ff8d07452bf9cb240babaac4852b53b24e16b61b412050267878d8d3c765527998962adfe25d6c1ea63aeb829604dc2c44aab5940d2423edc", 0xa2}, {&(0x7f00004ad000-0x4f)="fe7413cc8cb4735fa33e58a3255870f2fe8905ba14ed6a5ba22d9902b15ee78521726fa1b786a4c7fc319d8cb426b254fa3efc275d6f58c97756131b6d49468fc0ab62bf3fbf19c47e6519f12d561e", 0x4f}], 0x4, &(0x7f0000700000)=[@rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23, r24]}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x20, 0x1, 0x1, [r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40]}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}, @rights={0x38, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51, r52, r53]}, @rights={0x18, 0x1, 0x1, [r54]}], 0x120, 0x14}, {&(0x7f0000031000-0x8)=@abs={0xec216a4f464d765f, 0x0, 0x3}, 0x8, &(0x7f00006f5000-0x70)=[{&(0x7f00001b2000-0x24)="278a6ffa53cd2fd15d00a8c545f565872716b0bcb586ca144be9622c51fb6ba38a712567", 0x24}, {&(0x7f00008b7000)="82069cd50bb9dfa0d7a22ac160", 0xd}, {&(0x7f00008d8000-0xcd)="722f0538c16acb027302cf68df475684d9af1e330d03704a2c768a1de353843a404cbb47967377df3eae95f40c526a9d3cf7651069b31d7974e4896c1e544a8bbc22355e7316d16eff490b5702d230f397546ac5b605b71fe5b8f7c630eb1b5953a937665a6231f21ea079a30e3c3fc7635f5e02adab334b7418fe97e6bc70258eaa4b99f6c379146f438b5c2e8d6310a0c6748ec9bc830982e4a10a3788250a2b6d939c8cdcbc39b24450228d71fe5aafe4ddeed0c7fc800c4e6dd1d75eabc3db4f528baeb7935f1443f46de9", 0xcd}, {&(0x7f000073c000)="405a709d23bb1457b21b7ef7e338f6c51bb305ff247a861954beaa8f01aa1a38ef40f14daba82850fe2447b49dab96adbbc844ae24b5f05f70b810e1a9197281cebd570fdf08e4130d4c5ae2f2aa8d95f507a58b0e9bf1c3ff6c4218cb328433ee1459a8f0cab104197158da523f9a34d84e092c80f25a1c11104a0ff3ec2de66e8be8d5ae8a142e15b15e4e70b901ea", 0x90}, {&(0x7f0000b4d000-0xe4)="6473db9fe7abeca8fbd7c145c548738969948f7ee0c5657662525c7dee057841fa5dc3c38f7a79e5e373655f814ac361e9a6e17c66cca1abc9cb9ae33d4e9ac80750b30807a07c5448f2b8f74981014335ea5ee92940988b88062a4287d7e0beec40feb6424baf699ec80aee4b7ab35600cde01e133c904820b42d1e37fdaaf6bf9bf4f94f49e5b56af8a496626ab4bea998fd756ed80107157aa211261e13e4de314985dd081cc71b06a48a6d40314aff042d53a89f502aeb6397a9592c5262ad38b6710ef52028e70f14bd0bb762419465050ee8ce6e6ac79d27bd603ac102c1251658", 0xe4}, {&(0x7f00008b1000)="54147926ac564252c5750b24188223f266a8d857eb48b1597d0e5d08e3271fd835f71b9331f05bef91bef26ce62df5b61e57b93c28b238ff889bd14b62a26ec862c5300c7eed2683cae218", 0x4b}, {&(0x7f0000ae7000-0x18)="d2d97553b9c3abf4fee44e96c03800339051e8f46e8080ff", 0x18}], 0x7, &(0x7f0000e1a000)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}], 0x78, 0x800}, {&(0x7f0000558000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000082f000)=[{&(0x7f000087b000)="", 0x0}], 0x1, &(0x7f0000d62000-0x160)=[@rights={0x38, 0x1, 0x1, [r65, r66, r67, r68, r69, r70, r71, r72, r73]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x18, 0x1, 0x1, [r80, r81]}, @rights={0x38, 0x1, 0x1, [r82, r83, r84, r85, r86, r87, r88, r89, r90, r91]}, @rights={0x20, 0x1, 0x1, [r92, r93, r94, r95]}, @rights={0x28, 0x1, 0x1, [r96, r97, r98, r99, r100]}, @rights={0x30, 0x1, 0x1, [r101, r102, r103, r104, r105, r106, r107, r108]}, @cred={0x20, 0x1, 0x2, r109, r110, r111}], 0x160, 0x4008001}], 0x4, 0x10) 2018/01/16 20:00:23 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000019000)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000019000-0xb)='clear_refs\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001d000-0xe0)=""/224, &(0x7f000000f000-0x4)=0xe0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)='/dev/ptmx\x00', 0x400, 0x0) socket$inet6(0xa, 0x80006, 0x7) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000015000)='logon\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000001e000)=""/4096, 0x1000) 2018/01/16 20:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e47000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000f25000-0x200)=""/512, 0xfffffffe) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f000033d000)=0x10000) 2018/01/16 20:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f00000f5000-0x4)=0x0) mlock2(&(0x7f0000745000/0x4000)=nil, 0x4000, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000806000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ec9000-0x4)=0x0) link(&(0x7f000035b000)='./file0\x00', &(0x7f00009c2000-0x8)='./file0\x00') 2018/01/16 20:00:23 executing program 2: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") munmap(&(0x7f0000ac5000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) 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) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x0, 0xac3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="5b2a7cbaa9501651f6f5d1890ce72eb3e407346804022942fbc2f093938e2ef6decab1eac8591160fffb5002026a003fef153c1b3328b0d722e12afecf4fedb54b4b173b29b10371a101bd9e4791021e99ef1866ba36a4ec5402b2c9723fe125599f653065a1a11dd5fac5f037e7824ebd7cf2a80113a41f75b85a522180facdb7ecbeff145aa4", 0x87}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xec)="753181550a1429c6676d1ded0ea6e71de235d5288fc8bc1096c40768184e9199368679b236b0100b296fb2ca7cab77e4f8523df111bff5a2d6faf2d2fe471bdc079364724b69ee20d11da7e26bd898ad23db24b936256e0827df9c9f0a2b1e523537e40ea68e8bcb80acdf617aec767958641a3aa6675fef933dc2f47e7112be0f6287432cff41189baca253e7707a1d9b1d39bdccea565aeb6daedd00be6b3a8b7eb794be1e620c66217a3f8bae08ccb1f796c91d63becc3171fff7058bd82c68c0282bd97e6bc5dec0b0e6dc42caef07600349122ab2605926859bde46e4ebcb0a2fff0a745127abd9276c", 0xec}, {&(0x7f0000000000)="9ba46a5bdc4dda3127872b29ad739c93a522718cc9a79ef5412685f5f05d046d4ad037d9369c42b237d4e05b99bdbc82c4c669e830c5b17507f7cc7a97bb1814b252ad4b89fa3e8070fc0be7993f0915eec43ee9f2195ad30e76aa6dacaeaecc01572804fa5b75b72bc37b5cf7bbafd7d5a9c14c42680a7c8902b3ad8a8ee2d4ac10ada9d23e6178db0e34c7cdca5236396d35213463e3b2cafd672de8eb0f4f0c7876bcd756b7dcaa690a4a2ae641ca3f3cd2f62bd873ddc61f9419b02c6209e419a03d68", 0xc5}, {&(0x7f0000000000)="e613cf79a32541cd46c1e65f9cf179f98c7d181e393309607f4b710be98cdcd45cc39b95f67a15b05e1f9c9b0b9cc8ad48735572608ba022e4afa8112c097db14cddd9cad02f036bd6465983f85d324fae9a5c98460f79f083fd0fe546e1f0edb8768b393186e92fe0df32bafa1bb5295cdd8ea14690aa2c94494ea062bfae727d16d017ac17fe475f65e89dda5816d8", 0x90}, {&(0x7f0000001000)="66115d57902a9a035eb75672bd5a22df2f210b6c51cb62c993a43a6a6379daf185ff64717d5cd92c11e4a1514447c1", 0x2f}], 0xa, &(0x7f0000002000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x5, 0x80000000, r1}}], 0x30, 0x804}, 0x4004800) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/16 20:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000071b000)=0x0) r1 = getpgid(0xffffffffffffffff) r2 = accept(0xffffffffffffff9c, &(0x7f000014e000-0x27)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029e000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005bc000-0x14)={0x0, 0x9, 0x2, 0x7ff, 0x0, 0x3ff}, &(0x7f00005ef000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000550000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xfffffffeffffffff, 0xfffffffffffffc01, 0x7, 0x18}, 0xa0) r5 = syz_open_procfs(r1, &(0x7f0000516000-0xc)="6e65742f69676dff2200") setpgid(r1, r1) r6 = syz_open_procfs(r1, &(0x7f0000e2f000)='net/netstat\x00') getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000069c000)=0x0, &(0x7f00000f7000-0x4)=0x4) sendfile(r6, r5, &(0x7f000030f000)=0x0, 0x6) accept4$ax25(r2, &(0x7f0000c70000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000efa000-0x4)=0x10, 0x800) 2018/01/16 20:00:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003e3000-0xd)='/dev/usbmon#\x00', 0x10001, 0x200) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000762000)=""/229) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0xa62eb40a96eb1f5b, &(0x7f000036a000)={0x10000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x964, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x18)={{0xa, 0x3, 0xffffffffffffff00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x100000000}, 0x1ff, [0x3ff, 0x2, 0x8, 0x100000001, 0x3, 0xff, 0x8, 0x6]}, 0x5c) 2018/01/16 20:00:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007de000)=0x1c) write$evdev(r0, &(0x7f000086c000-0x78)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfe25) 2018/01/16 20:00:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000076b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f1e000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00005d8000-0x8)=0x0, 0x4) 2018/01/16 20:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000b90000-0x10)='/dev/input/mice\x00', 0x0, 0x402) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b70000)={{0xa, 0x3, 0x8b2, @loopback={0x0, 0x1}, 0x7fff}, {0xa, 0x3, 0xad, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x7, [0x6, 0xffffffffffffff81, 0x63b6, 0x7, 0x7, 0x1, 0x1, 0x4]}, 0x5c) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a2c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f000060b000-0x58)={0x9, 0x3, 0x5, 0x4, 0x1, [{0x2, 0x101, 0x10000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r3, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b55000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) inotify_add_watch(r4, &(0x7f0000c99000-0x8)='./file0\x00', 0x4) dup2(r2, r3) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000004b000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000739000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004e6000)={0x0, 0x0, 0x0}, &(0x7f0000144000)=0xc) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b07000)=[{&(0x7f0000bd1000)="", 0x0}, {&(0x7f0000706000-0x4e)="2be3a05ee96b103b4c26ebe7141f28cd374458b706e3c26329961f30426dcede2a770b615e380988ef601316595971ff88ea7abe654262de98eb17a86d579c697af2461eba7c57e8bdedef600a09", 0x4e}, {&(0x7f00009a8000)="3cbe2c9eeac54e918640cac282555789fb6e37d9df27ef1084d4eedcd64a6fb907cc1a6a4e133de9ec4c8bae339469a7e0e27cb5cead795852dd0d1f113acf22f2630a0a9ce19a3bd0a7ea7c223331e1f919fb58fc7a6b71a745e9456cacee0896903947022655b061e97c5bdfa4efd65e09bab86b185aeaaac9cd23ca2e4ca6fd6ee95ea98395c974e19612febe0a37628ebf7865d762b64e59c9cbbeb938a59d852e27326f", 0xa6}, {&(0x7f00008b7000)="348710c117", 0x5}, {&(0x7f0000cc3000-0x32)="69766f67a2044f8b7e6fa0c913cc009b4243588f09cf9452e3347c809c88be002239c22c9939dc1dcb42f0e8e242198e14f2", 0x32}], 0x5, &(0x7f0000650000-0x68)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3, r1]}], 0x68, 0x0}, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r11, &(0x7f0000981000)={&(0x7f00004f3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x2f3, &(0x7f0000c9c000-0x200)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000189000-0x38)={&(0x7f000078b000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f000024b000)=[{&(0x7f0000424000)="294b941760b10385bb258e034da1df58deb16ee89e55b49a9558795533be2351ce93a855e5e7fd7063987d18f24883c75894a98fddc565af507a6d109d2d5d7c5b81492f429da29af472092bb73c21b27483bc38fc1dd87181fad1d10d60da6a60fff79399e5dc3eaa9a61043801c7ab197459b603", 0x75}, {&(0x7f00003d0000)="48760517faa2f22d240e5ed7eb5ff79921bc4fe632eb5186fd2d014bba133bd6bfa214ba85d7f40a227d7f6502bc52b3aea8886423250794396b79c877c59bc23be3f62cddefcefdc7a650521506b03054d20862cc94393ca20dba49", 0x5c}, {&(0x7f000008c000)="0c9fc44fc175f0557add95be4895abe947faed5e4e901cac37138b6f74f882a02065913a350ad03f44ef02b8", 0x2c}], 0x3, 0x0, 0x0, 0x8000}, 0xc0) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) syz_open_procfs(0x0, &(0x7f00002b8000-0xd)='net/if_inet6\x00') 2018/01/16 20:00:24 executing program 3: setrlimit(0x407b7a1d92013a34, &(0x7f00003c5000-0x3)={0x2, 0xfffffffffffffdb9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r0, 0x0) 2018/01/16 20:00:24 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e9f000)='/dev/rfkill\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/152) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d38000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000056a000)='attr/exec\x00') preadv(r1, &(0x7f00004e7000-0x10)=[{&(0x7f00003b7000)=""/168, 0xa8}], 0x131, 0x0) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000011000-0x3d)="9ce8f988b02af8bc08b2415341602d4d5f5ac929f424caa8072f9f365c32e86ff23f49caec4412c031e58741129df1434bd682ffaa77e6b4971f8651da", 0x3d, 0x0) 2018/01/16 20:00:24 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a77000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d2c000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000104000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ad000-0x4)=0xe8) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') quotactl(0x8000, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00006a9000-0x34)="cffc5992408ce080b6947040c85aab7690b4a1e671fa7a8a2b0944ce9c07dd48bb69a33cb3c3cf01df410284c82b70d48982e920") fsetxattr(r1, &(0x7f0000f81000)=@known='security.selinux\x00', &(0x7f0000ffa000)="6c6f00000000000000450000ef5a0000", 0xfffffffffffffc82, 0x0) 2018/01/16 20:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000c5000-0x8)='./file0\x00', 0x84001, 0x2) fchmodat(r4, &(0x7f000007a000-0x8)='./file0\x00', 0x188) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) clock_adjtime(0x5, &(0x7f00004cd000+0x955)={0x2, 0x401, 0xdd95, 0x7, 0x1, 0x180000000000000, 0x7, 0x3, 0x2, 0x0, 0x8e2, 0xfffffffffffffffd, 0x1f, 0x7ff, 0x4, 0x2, 0x724f, 0x2, 0x10000, 0x8, 0x5, 0x2, 0xff, 0x97, 0x4, 0xfffffffffffff836}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000083a000)=0x0) 2018/01/16 20:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x80000000000000, 0x0) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f00006ae000-0x60)={0x27, 0x97b8, 0x101, 0x3, 0x4, 0x800, "0e8c115a17601a368458d48b284b9b637166df6f28d5e1dce68d5dd28ba28fd19bb127ecd7aa20ffb677aff4f5c6e94f17e1fb0f1d7864504f37f6e55226bf", 0xee5}, 0x60) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000002c000-0x4)=0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000125000)=""/123, &(0x7f00001f5000-0x4)=0x7b) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a13000-0xa)='/dev/ptmx\x00', 0x0, 0x0) preadv(r0, &(0x7f00003bf000)=[{&(0x7f0000c5d000)=""/43, 0x2b}, {&(0x7f000027d000)=""/43, 0x2b}], 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000083f000)='/dev/autofs\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000830000-0x4d)={0x0, 0x45, "a4ce69c67d000d43367c39c39b37d34e820bc858dd39e93199998b1113c21a6e72df5754ccbcfe25ea8d3361b6a9450c5c71532aea04bd0c71eedbdbe6e79784d10ec0fe10"}, &(0x7f0000dc4000-0x4)=0x4d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b15000)={r2, 0xf7, "bbded59864d52b8eaaf128f025aa2d87be21b3b3a64322c1e85085aed196eb67a4f02cdfc9e7074a5f4f81cc289e8c1359a3e933afeaff20342cc128a41b6a050b01984e78cae2f4ecfd7bdbaebd117ac27c260ab199c984aeefb879e1c9132dab3b11029f8afaeb9e9b2759e5e5f3b9ca313b65505920bc2d9f71afb3f7bf14775978107fc0837b636fdbfc1be6b90af7a41b5ccd64c6205eb3daad453bf05e1efc0dec7bf14bc9f017c6bf63aeee7276b35120b349a47490e0b0133c3dc95f0f4931bd13e4bdf0ec2aa91c7a4d22ea0aecca0a4b56604c5ca53192a9db829d785ca2d6aca53f1a36ade204bc0a8e06ae79939c19d319"}, &(0x7f0000877000-0x4)=0xff) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00008e4000)="7727b717730719b197e9e8cf84cbda1f42b0fe4deac5ac07c832ca6fed825649211cd80e85485c9fd8cc92c0cfa862481746c58ae88a6fc46fcef00d30ebaec87ca27647403ccb10e0ccf7f00aa9b45c33dad8b9e2d783b4115b7ca90034b13ddcfee467696e8ce0735ba3a9c9622b18c43845c7e433cfaf3737fb95a89bed51da498b907e0a2aba0d2b5dd52a02040e097d2625d526c324a4c10185324b451e2da2e8bde86956c0d3deb12749a71df47172847d175f036834ac90d984ccaa254ddb50", 0xc3) r3 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) r4 = dup3(r3, r0, 0x0) bind$pptp(r4, &(0x7f0000f8e000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 20:00:24 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ade000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000131000-0x4)=0x0) getpgid(r2) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 20:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r0) 2018/01/16 20:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000c5000-0x8)='./file0\x00', 0x84001, 0x2) fchmodat(r4, &(0x7f000007a000-0x8)='./file0\x00', 0x188) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) clock_adjtime(0x5, &(0x7f00004cd000+0x955)={0x2, 0x401, 0xdd95, 0x7, 0x1, 0x180000000000000, 0x7, 0x3, 0x2, 0x0, 0x8e2, 0xfffffffffffffffd, 0x1f, 0x7ff, 0x4, 0x2, 0x724f, 0x2, 0x10000, 0x8, 0x5, 0x2, 0xff, 0x97, 0x4, 0xfffffffffffff836}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000c5000-0x8)='./file0\x00', 0x84001, 0x2) fchmodat(r4, &(0x7f000007a000-0x8)='./file0\x00', 0x188) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) clock_adjtime(0x5, &(0x7f00004cd000+0x955)={0x2, 0x401, 0xdd95, 0x7, 0x1, 0x180000000000000, 0x7, 0x3, 0x2, 0x0, 0x8e2, 0xfffffffffffffffd, 0x1f, 0x7ff, 0x4, 0x2, 0x724f, 0x2, 0x10000, 0x8, 0x5, 0x2, 0xff, 0x97, 0x4, 0xfffffffffffff836}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000f0e000)=0x0, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007a0000-0x4)='tls\x00', 0x4) 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000014000)="", 0x1a4) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000015000)='./file0\x00', &(0x7f0000028000)=@known='security.capability\x00', &(0x7f0000028000)='eth0]\x00', 0x6, 0x0) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r1, r1, &(0x7f0000ab1000)=0x0, 0x10001) 2018/01/16 20:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvfrom(r0, &(0x7f0000048000-0x51)=""/81, 0x51, 0x20, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000a22000)=0x0, 0x400000000fee) fcntl$setlease(r1, 0x400, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000006000-0x1408)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[], 0x0) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a27000-0x4)=0x6) accept$packet(r0, &(0x7f0000044000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f95000-0x4)=0x14) symlink(&(0x7f0000b03000+0x3ca)='./file0\x00', &(0x7f0000307000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') pipe(&(0x7f00005ba000-0x8)={0x0, 0x0}) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") getpeername(0xffffffffffffff9c, &(0x7f0000945000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000021f000)=0x3a) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000fee000-0x99)=""/153, &(0x7f000019a000-0x4)=0x99) 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000060a000-0x8)='./file0\x00', &(0x7f0000fb0000-0x8)='./file0\x00') r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fae000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000c57000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000fb2000-0x4)=0x0) select(0x40, &(0x7f0000fb1000-0x40)={0x673, 0x0, 0x1, 0x4, 0xffffffffffffff3b, 0x100000001, 0xd0, 0x80000001}, &(0x7f00009ee000-0x40)={0x4, 0x7, 0x1, 0x3, 0x2, 0x3, 0xffffffff, 0x80000000000010e1}, &(0x7f0000e06000)={0x6e96, 0x0, 0x1, 0xfff, 0x3, 0x7ff, 0x7, 0x4}, &(0x7f0000fb1000-0x10)={0x77359400, 0x0}) 2018/01/16 20:00:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x50)="8a4024e807e5b6073d7eb248a65cbd2bebb037bf9c6ef211d05679fef5aac7e8ae3433802342192301a152f3d88a91473de82d767a3f7d4e14160f8a0442336d20677a22dbf3ce9a0091e02719d17ee1", 0x50, 0x20000000, &(0x7f0000001000)={0x1a, 0x0, 0x1f5, 0x1, 0x8, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) accept4$nfc_llcp(r0, &(0x7f00002c9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000030f000-0x4)=0x60, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x8000000002f, &(0x7f000090c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = add_key(&(0x7f0000211000)='user\x00', &(0x7f0000e36000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cdc000-0xb3)="91affcc0ab2001508edc5e1d0e3ae9c50c80f9067ea980323db3d79c4de57959e038175de829ca29c36123a667c707e2e1b39b42a5cdfda686c7ecffad77d30f0d9916e8924b93f6e7a2cd301b1cec69abf55fbb477d96c2beee901210e8dd8b383b283f89e604d98d9eed13512c26fc81c21e7cd61bb4e26375c59757a841f31983e976197fa4c963baa111446e856359c0ce74666ab22fa0cf2f4308c03ae61a53d0e18b7ba979378e06be7f898567cd4bd7", 0xb3, 0xfffffffffffffffe) add_key$user(&(0x7f0000b0b000)='user\x00', &(0x7f0000a91000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bfd000-0xd)="afe52e1bf62e4b29a92dff07c6", 0xd, r2) ioctl$void(r1, 0xc0045c78) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000745000-0xe)='/dev/keychord\x00', 0x48403e, 0x0) bind$llc(r0, &(0x7f00001dd000-0x10)={0x1a, 0x9, 0xd6, 0x7f, 0xc5, 0x1, @random="11f97102cb8d", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006de000)={0x0, 0x0, 0x2329}) readahead(r1, 0x8, 0x0) faccessat(r0, &(0x7f00002cf000-0x8)='./file0\x00', 0x24, 0x900) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f12000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b}], 0x4c) mq_getsetattr(r0, &(0x7f0000799000)={0x9, 0x4, 0x10000, 0x8001, 0x859, 0x1f, 0xfffffffffffffff7, 0x2}, &(0x7f00003ed000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r1, &(0x7f000003e000)=[{{&(0x7f0000e55000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000029f000-0x10)=[{&(0x7f0000677000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f000025c000-0xe5)=""/229, 0xe5, 0x7fffffff}, 0x101}, {{&(0x7f0000326000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000a85000)=[{&(0x7f000050e000-0x9)=""/9, 0x9}, {&(0x7f0000e0d000)=""/56, 0x38}, {&(0x7f0000e01000-0x27)=""/39, 0x27}, {&(0x7f0000794000)=""/4096, 0x1000}, {&(0x7f0000913000-0xf9)=""/249, 0xf9}, {&(0x7f0000422000)=""/214, 0xd6}, {&(0x7f0000a0e000)=""/129, 0x81}], 0x7, 0x0, 0x0, 0x9}, 0x0}, {{0x0, 0x0, &(0x7f00000f1000)=[{&(0x7f00001f9000)=""/146, 0x92}, {&(0x7f0000c4e000-0x84)=""/132, 0x84}, {&(0x7f0000226000+0x25e)=""/4096, 0x1000}, {&(0x7f0000fa7000-0x6f)=""/111, 0x6f}], 0x4, &(0x7f0000ceb000-0x1f)=""/31, 0x1f, 0x8}, 0xffff}, {{&(0x7f0000570000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000023000-0x30)=[{&(0x7f00005a7000-0xc4)=""/196, 0xc4}, {&(0x7f000054b000)=""/96, 0x60}, {&(0x7f0000b4c000-0x76)=""/118, 0x76}], 0x3, 0x0, 0x0, 0x8001}, 0x9}, {{&(0x7f0000687000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e05000)=[], 0x0, &(0x7f00002eb000)=""/181, 0xb5, 0x7fff}, 0xee4a}, {{&(0x7f0000799000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000188000-0x30)=[{&(0x7f000035f000)=""/17, 0x11}, {&(0x7f0000a0f000-0xea)=""/234, 0xea}, {&(0x7f0000928000)=""/101, 0x65}], 0x3, 0x0, 0x0, 0x1200000}, 0x7}, {{0x0, 0x0, &(0x7f0000110000)=[{&(0x7f00009d3000)=""/148, 0x94}], 0x1, &(0x7f0000673000)=""/249, 0xf9, 0x3f26}, 0x4}], 0x7, 0x20, &(0x7f0000ead000-0x10)={0x77359400, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000e16000)={r4, 0x0}) sendto$unix(r3, &(0x7f0000f77000)="572a444c019ccc90a95ad430008226c387b5a474392b16a422767c753c33fb43", 0x20, 0x5, &(0x7f0000297000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b1000)=0x0) waitid(0x2, r0, 0x0, 0x40000000, &(0x7f0000c04000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00007ec000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000f28000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000b9000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000da6000)=0x100000000000, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000255000)=0x0, &(0x7f000007f000)=0x4) sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) [ 121.203017] IPVS: Creating netns size=2536 id=33 2018/01/16 20:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00005ef000-0x10)={0x0, 0x0}) 2018/01/16 20:00:24 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000ebb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000830000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003b4000)={0xa, [0x5, 0x85, 0x107, 0x5, 0x11a, 0x10000, 0x8, 0x9, 0xd0, 0x7]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00004b0000)=0x0, &(0x7f0000c16000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 20:00:24 executing program 2: mkdirat(0xffffffffffffffff, &(0x7f0000bd2000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002fb000)='/dev/ppp\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000582000)={0x0, 0x176}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8, 0x5}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x0, 0x30, 0x4, 0x8}, &(0x7f0000001000-0x4)=0x18) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xaa)=""/170) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) keyctl$session_to_parent(0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) splice(r3, &(0x7f0000002000-0x8)=0x57, r0, &(0x7f0000000000)=0x44, 0xc0, 0x5) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f1d000-0x4)=0x0) write(r0, &(0x7f0000f1c000-0x82)="f88d318829c6cecb53a3a512705cfd257f5d8e1e6873b18dfd585a7abf1b79d707a63cb433f74fec04e30b8d2dfc6d4899c2f90cdd9a842d68da21fa86dc6a12083843c296f7c3fc1e70c08b9290950fa2815a342d4f5cd39b57c1ff27aa07d58a13aa8e2a9b6bd6b676c7a81ebd24b27fea2675c8bbe7d61aa00bafd3e06d4a2f70", 0x82) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ded000-0xd)='/dev/snd/seq\x00', 0x0, 0x8400000040102) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006f8000-0x14)={0x0, 0x3a0, 0x0, 0x1, 0x6, 0x8}, &(0x7f0000e87000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000030a000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000, 0x0, 0xb74f, 0x80}, &(0x7f00003cf000)=0xa0) dup2(r1, r0) munlockall() write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x2, 0x0, 0x0, 0x3fe, @tick=0x3ff, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 20:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0xfffffffffffffffc, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) eventfd(0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f0000b17000-0x8c)={0x10, 0x0, 0x10e, 0x5, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000c5e000)={0x30, 0x25, 0x0, 0xffffffffffffffff, 0x0, "", [@nested={0x4, 0x0, [@generic=""]}, @nested={0x4, 0x0, [@generic=""]}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x43, @u32=0x0}]}, 0x30}, {&(0x7f00006aa000-0x164)={0x18, 0x1f, 0x0, 0x2, 0x2, "", [@typed={0x8, 0x17, @void=""}, @generic="", @generic=""]}, 0x18}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000c1000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000043d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000e25000)=""/118) 2018/01/16 20:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4000000003) r0 = add_key(&(0x7f0000c6c000)='user\x00', &(0x7f0000303000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b42000)="da9b3b8646c5d76253416af4da1cd642bcacdfb015a17f92678fae5a825c38f5ad3cccb14262ae81e61a96d1d29869bd7d8b55508502fee83e471392747b3db0e4667129e9a83d85b915243c46ceaa0f8c1ce8a9ac2dda89cc26a1b1631fed7522901e4708cf17359d9565cf53448fd49597e53ea1dafc50908bdeb2afe7fa837860509ebb7ab900c3078f71e4f1b3860a3fce10ee8fe9e08575c77519066d074091758b7b176874fa9680d126fa2491240e78", 0xb3, 0xfffffffffffffffc) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000fb000-0x1)="7f", r0) 2018/01/16 20:00:24 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000bab000-0x8c)={0x7ff, 0xbf87, 0xfffffffffffffff7, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000039d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000004c000)=0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000004e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000004d000)=0x14) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000004d000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = dup2(r1, r0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000004e000-0x4)=r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={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]}, 0x5, 0x1, 0x4000000000, 0x7, 0x18}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x4}, &(0x7f0000000000)=0xffffffffffffff1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002000-0xd0)={r2, 0xc8, "31fa8c4fa23956370969a2ef821bc878f27bb05adc65f86a6dadd94f7b6e8b8ddf3666bbaee6de490a43f428bf6a3b4e1642282a7dd0157f6c2aa19dce44bcc41a63501fcbc133313d79be88adddb580bbd3a1007b20b3444393210d6119ddc391884162559f6689dc2ae136eddfedce8ae39fc2222853514736cbbe0e740ede313deb0cbf64ad93481fdde4c731432929b0310860a5de3efb0341f5c1e8b924c076c453931873898f9f94157d60dbb9add5bcc9949c2d3bc9bb14d7fb3a42da2bbaac41b10c9204"}, &(0x7f0000000000)=0xd0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000003000)={0x20}, 0x8) fcntl$setlease(r4, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f000064f000)={0x4, 0xaf, 0x5, 0x1fffffffc0000000, 0xff, 0x6, 0x0, 0x6, 0x7fffffff, 0x2}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) flock(r4, 0x1fffffffffffe) flock(0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000de2000)={r2, 0x6}, &(0x7f0000a67000-0x4)=0x8) flock(0xffffffffffffffff, 0x1) ioctl$TCGETA(r4, 0x5405, &(0x7f0000364000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efc000-0xf)='/dev/sequencer\x00', 0x22080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000034a000)={0x7, 0x9, 0x3, 0x2, 0x7ff}, 0x14) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001c5000)={r0, 0x405, 0x2, [0x1, 0x80000001]}, &(0x7f0000024000)=0xc) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000209000-0x49)=""/73) 2018/01/16 20:00:24 executing program 0: prctl$intptr(0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000261000-0x4)=0x2, 0x4) 2018/01/16 20:00:24 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000532000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000493000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x6}, 0x8) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f7a000)=0x2000000000003, 0xfffffe33) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00006c5000-0x10)=@req={0x7, 0x6, 0x6, 0x0}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f7b000)="", 0x2c, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x5) recvfrom$inet6(r1, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e63000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000164000)=0xe8) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bda000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000d77000)=""/32) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000091f000)={@generic="2406bf25899e12c3f2d0b353ea3285ed", @ifru_flags=0x4000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c2e000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f, 0x2, 0xff, 0x6, 0x6, 0x3, 0x20}, &(0x7f00004ef000)=0x20) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a30000)=@common='teql0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c1e000-0x30)=[{0x7, 0x4}, {0x3, 0x8}, {0x3, 0x8}, {0x8, 0xffffffff80000001}, {0x3, 0x9}, {0x0, 0x3e}], 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000603000)={0x0, 0x2c}, &(0x7f0000053000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f7e000)={r1, 0xffffffffffffffd1, 0x30, 0x0, 0x9}, &(0x7f0000f41000-0x4)=0x18) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00001dd000)=""/5) 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000789000-0xf)='/dev/sequencer\x00', 0x101001, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/16 20:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000992000)='/dev/usbmon#\x00', 0x8, 0x40) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000736000)=""/202) flock(r0, 0x9) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000be2000)={0x3, 0xe0, &(0x7f0000732000-0xe0)="080985bbe3eb2584d656eb8d3dbe12de6dc362509010547f2baacdb98a72634d9a1c1ffa925fa3dba40b8c015bf64de083144ab573b4e4a7c4d927d4100d4eddd57122f0ea4e8a4693afc3c1b123fa807e015b403a716b86188efed63ad34c0a6d26673ecbc6c1e5cc04aa70b24daaf2fa06d797add746c01724f6e8936d6e2bc8cabcac205dd1f8768528333f7eec7af94b9158dce1da8e9ee53ae0d4e257226a6a13d7fadc950fc4432761cd2b24bd8dd7dec8c38d570728d29dc898115b1487cf0e3b52f38a0c2f220135cba914324521be6aac0098c7117cd9494731830a"}) ioctl(r1, 0x8000451f, &(0x7f0000831000)="44371f0adff3788328cf021336879ab9612f80226bc94b857e3e12b07d1835f284b32b8f00d4f70e50e087081719960f973d4e27a015b9639747593ed82e679e240c63eef1a1a655bc0afbe8ef2fd313828a10760dc6bc297ef0c8545a044a1271274ce5bb8701ada8b83a9a7dc85b9e81dfada80ccec0dab90eb1c4c327c69d7de6ec1cbb045818884226700714ef92e3110ec5") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004c7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 20:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000826000)='/dev/rfkill\x00', 0x20a000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000265000)=0x7fffffff) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000021000-0xd)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000076f000-0x1f)=""/31) r1 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(r1) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000c54000)=""/0, &(0x7f0000900000-0x2)=0x0) ioctl(r2, 0x101, &(0x7f0000559000-0x1000)="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") 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r2, r3, &(0x7f0000493000)=0x0, 0xff) dup3(r2, r3, 0x80000) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f00007f5000)={&(0x7f0000618000-0xe)=@file={0x0, './file0/bus\x00'}, 0xe, &(0x7f00007b2000)=[{&(0x7f0000b1d000)="281cf0e8103f7a7f8a9b8edea2106a627b731fdc53889f659c130599bcab322795c8f3de63c195f222040562e49df83c217acf93e8b86ad27125efea090e16c3b7915bcb7c3c5d6847af7abb513c2cf220e9", 0x52}, {&(0x7f0000380000-0x1000)="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", 0x1000}, {&(0x7f0000d71000)="2871c385e5b6e3cd6e6d0fd9df7de814437f649f1df001c4c23762c8bab5dd6cfe18846c6d8214a742659eef2faf1958d9e34684107b41a442e600c50fee4fb1446bdeca81bff46edd455dd99e53773e99a6768b6b1d46265b8478ae8ab1e54969e5c4ae08338f8147dd55400f37f16100b517100bb3e0e358bd8e8d559a3f11c6a00f7d70d9ea02e5858757e8bcabd2f1f2071a4063a2bc04137b08aff73966868c422a9cc322eaca51b50f3b6a43faf53365114f3e3d9b22b284ee9836ee95685907b3a590c05796aa03eab88a4548a0623a3f8f28dfeef22e26bf1cbf6fc70f2041ed5c356d4a8535", 0xea}, {&(0x7f0000f6f000)="c4183677afc009fad45ab725bb00fc3e53f87e3ea9ee03c11e8bfa2f38e80266573e77c67d9d128725b1003f79a0d93dac7e67a9c271a2b4564121781d7f7b000aaec489e8ed", 0x46}, {&(0x7f0000a52000-0x59)="898a95ea7393660af521c59dcf377834eb713ec772bb2a4ddcddae2f29c6bce536f677b98061f1f766d5b8b4b5c28841fb7072abba83bb2a3e9f9670175ded682f471fed2e9d46f8655460b6d4e1a0af69c1e69887ce05370a", 0x59}, {&(0x7f00003a4000)="da4926afec68d017d12eba71f682a29625d1933947a5ad47ba1dbb6dee3f87cdf7aa62d029442d5f5f97002a2e26286382437d735114cc243141fb3bb848d312bff15aff5a4fccc88046903313d3569d76b83425d0736680d5", 0x59}, {&(0x7f0000daf000-0x1000)="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", 0x1000}, {&(0x7f000048f000)="90710dbc3d4836349c107ce06b472ee1140ed545d4da67cf39c6fb54cf8dd06bbc98eaa1ee310fa6e18401f5efc544daaed158b1243d5aec27ae419e29a42b7e560a562a125d4be7bd3e83cc55867e1b0df4dec298868b02474cdac344ddde958263db35dc7f5afb8a1746d37874de5c3fb86893b7aa51f5423e191191fd965435f43020ab38a446d2fe2be2aff3abe2752abafea96a8243c4dcddd6296679a5c38968b8c7202b6d1f5d230cad1285cb260842558440a66bc16d25b215fe66d5a67753cfa227d4ee1a5b766acb08e4259a0e4e1c22b9604d24e1f91c66257bac9baec0ec6e39e51232a32d5eaadbf276", 0xf0}, {&(0x7f00003f4000-0xa)="98f6c197a687778340e0", 0xa}, {&(0x7f0000fbb000)="8aba5546406012434154f3e36c27f77505b73217108508bfb8a4e64fcf3960a1060bd3735051d645e17f87d4a52df664593e9bf44ca3b410a5b52fdbce6952c7d7712138f7b1eb3e86fc65dc2923644b59715be4c87bd97fcc1e1c4faf9380062e52fb5a80210924f5d112deca27e680fb014e8d78665087498f5328995e1f7bdf93145813b93af3c002", 0x8a}], 0xa, 0x0, 0x0, 0x800}, 0x80) 2018/01/16 20:00:24 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000019000)='./file0\x00', &(0x7f000000d000)='./file0\x00') ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000019000-0x28)={0x5, 0x2, 0x40, 0x8, 0x3f}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000019000)={0x7, 0x7, 0x8000, 0x5, 0xba2, 0x7, 0x101, 0x0, 0x0}, &(0x7f0000019000)=0x20) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000001a000-0xef)={r2, 0xe7, "008f47046867d3e7da57b536b165f9968c832dde9aa5f5825efff53214072975f831931bebe3e5f316d7db70eadc068d4443ae101203b85e4b100561526ed6625b0079a4e2f3815ec9ef987b9dd39b5717895216016b8be16ee8a05a38ec9f3286c0d5f7734d7624df00ae766f027fe14296059fb522e5994c6424bb4ad9bfd8d575f85164f4a7aed82904774bb2ecedfe877b9f9627c1f253d4604e890f94f9e360fe4aa6868374de70a2543ad4653863ef8d534c4e0f0debec84c2be9f58d681b347d8cdb0d6b90f1127006b82d06941aea6740a0802dd624e272b618e5b3c9d3390678812f5"}, &(0x7f0000003000)=0xef) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000018000)={0x5, 0x10, 0x200, 0x4, "becc2d4f7d10b417cbea3950d4e3285906c41a57f9a742f5ffe624f0877ad81a"}) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000010000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) 2018/01/16 20:00:24 executing program 0: personality(0x4500001) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000)=""/161) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/136) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={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) setgroups(0x1, &(0x7f0000003000-0x4)=[r0]) 2018/01/16 20:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aef000)={0x0, @in6={{0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff, 0x9, 0x7f, 0x9}, &(0x7f0000c76000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000741000)={r2, 0x1e6, 0x5, [0x31d, 0x79da, 0x1f, 0x101, 0x1]}, &(0x7f00007f2000-0x4)=0x12) 2018/01/16 20:00:24 executing program 4: inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000780000-0x24)="24000000130007fffeff0400000009000120000c0d000300010001000000000000b81617", 0x24) r1 = openat(0xffffffffffffffff, &(0x7f000081f000-0x8)='./file0\x00', 0x200, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071c000-0xc)={0x3, 0x0}) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) signalfd4(r0, &(0x7f000043e000)={0x8bd}, 0x8, 0x800) mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init() mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b49000-0x4)=0x0) inotify_add_watch(r1, &(0x7f0000b48000-0xa)='./control\x00', 0x4000800) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000b49000-0x4)=0x100000001, 0x4) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/16 20:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c21000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000028d000-0x78)="8ab8ddb91266574740d1cb089f665c796da5d5f619fe89b9233198f72b7bb00558d1569fd4a7a2bc930e0cac7ff57179810447baba5a9a1e0317f30c8335921a89d6594213fe32e592d3a9f0eed46df18931eb3052096f2472af8f30bc77beaa297c4eaef0d82bf4cb479d9753d0e549853195f5f4930575") getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00002f1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000057c000-0x4)=0x14) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x9, &(0x7f0000943000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000946000-0x10)=@generic="b758719f13b14e60cdd9a1438d9c0121") ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000944000)=0x0) 2018/01/16 20:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c8000)='./file0\x00', 0x16) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) [ 121.515961] binder: 25574:25577 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 121.549258] binder: 25574:25584 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000dc1000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007a8000-0x8)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009cf000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000e31000-0x8c)={0x1f, 0x8001, 0x6, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/16 20:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000691000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002be000)=0xb8000000000000, &(0x7f0000246000)=0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00003f1000)=0x1002, 0x4) 2018/01/16 20:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f7e000)={0x0, 0x3}, &(0x7f0000875000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008e5000)={r2, 0x5}, &(0x7f0000f98000)=0x8) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x1}, &(0x7f0000626000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000960000)={r4, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xde3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a10000)=0x8c) sendmsg$nl_route(r3, &(0x7f00009fc000)={&(0x7f0000fa1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0b000)={&(0x7f0000f02000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x48c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x364, 0x3, {{'deflate\x00'}, 0x18c8, "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"}}]}, 0x48c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r3, &(0x7f0000832000-0xba)="39aa502354304eb947c47f59fd0252f8102d1d837130d194ff59abdc4737ed604ec55696cc046bbdc5cc8cd4714e5bbb61a16bf3dc9d444ce4dbbfa4c84ab071ea00da4bc1fefd5beeb719b90607f573a3faaf8e5195c569ce892b69df9f71aa", 0x60, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00007f3000)="be7c5418d5e6e693daa689846a6ac1fa55cbb5f18e4ad47876e026fc93577cdfd7aed4d1db8bc7fc0b41272cba7175f4d26b30b84ea7ca74892dae1eec566331aa1ab6c2a5e2e9f0d03dc671a7b4f0f79584c59e9c613c51a91571e125b8909e4da1eb1708cb04a11d38110fb120698a43c028e50e", 0x75, 0x0, &(0x7f0000cd9000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ee7000)=0x0) timer_create(0xfffff7fffffffffb, &(0x7f000083a000)={0x0, 0x14, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2018/01/16 20:00:24 executing program 1: prctl$intptr(0x1e, 0x1) prctl$intptr(0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) 2018/01/16 20:00:24 executing program 6: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x81, &(0x7f0000ad9000)=@ll={0x11, 0x9, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000a87000-0x1c)={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000803000-0x1e0)=[{{&(0x7f0000b19000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f13000-0x60)=[{&(0x7f00001d6000-0xe4)=""/228, 0xe4}, {&(0x7f0000976000-0x3a)=""/58, 0x3a}, {&(0x7f000055d000-0x3a)=""/58, 0x3a}, {&(0x7f0000500000-0x1000)=""/4096, 0x1000}, {&(0x7f0000951000)=""/76, 0x4c}, {&(0x7f000004f000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000b50000)=""/153, 0x99, 0x4}, 0x3}, {{&(0x7f000031f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00009b6000)=[{&(0x7f0000b32000)=""/37, 0x25}, {&(0x7f0000f42000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f14000)=""/11, 0xb}, {&(0x7f0000cf2000)=""/248, 0xf8}, {&(0x7f0000c4a000-0x7e)=""/126, 0x7e}], 0x5, 0x0, 0x0, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000383000)=[{&(0x7f00005a9000-0x34)=""/52, 0x34}, {&(0x7f0000f9d000-0x10)=""/16, 0x10}, {&(0x7f000003d000)=""/115, 0x73}, {&(0x7f0000901000)=""/62, 0x3e}], 0x4, &(0x7f0000ffe000-0xef)=""/239, 0xef, 0x7fffffff}, 0x3}, {{&(0x7f00005e6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000553000)=[{&(0x7f0000938000)=""/182, 0xb6}, {&(0x7f0000cfc000)=""/4096, 0x1000}, {&(0x7f0000eb6000)=""/10, 0xa}, {&(0x7f0000e33000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000fd7000-0xbd)=""/235, 0xeb, 0xfff}, 0x3}, {{0x0, 0x0, &(0x7f0000c00000)=[{&(0x7f0000a42000-0xa2)=""/162, 0xa2}, {&(0x7f00002ac000-0xea)=""/234, 0xea}, {&(0x7f0000bf2000)=""/103, 0x67}, {&(0x7f00002da000-0x1000)=""/4096, 0x1000}, {&(0x7f000029d000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000ad3000)=""/192, 0xc0, 0x3ff}, 0x40}, {{&(0x7f0000d9b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f83000)=[{&(0x7f0000249000-0xe2)=""/226, 0xe2}, {&(0x7f0000762000-0x43)=""/67, 0x43}], 0x2, &(0x7f0000b35000-0x53)=""/83, 0x53, 0x0}, 0x401}, {{&(0x7f0000424000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000db5000-0x40)=[{&(0x7f0000bab000)=""/214, 0xd6}, {&(0x7f0000a6b000)=""/215, 0xd7}, {&(0x7f0000a51000-0xbb)=""/187, 0xbb}, {&(0x7f0000b65000-0xf4)=""/244, 0xf4}], 0x4, 0x0, 0x0, 0x0}, 0x100}, {{&(0x7f0000ee9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000655000)=[{&(0x7f00006bb000-0x6e)=""/110, 0x6e}, {&(0x7f00005d4000)=""/160, 0xa0}, {&(0x7f0000e74000-0x46)=""/70, 0x46}, {&(0x7f0000ca9000)=""/176, 0xb0}, {&(0x7f0000d41000-0x8c)=""/140, 0x8c}, {&(0x7f00004b5000)=""/110, 0x6e}, {&(0x7f0000de2000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x6}, 0xbb}], 0x8, 0x2, &(0x7f0000d4e000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f94000-0x18)={0x0, 0x5, 0x0, 0x3, 0x100000001}, &(0x7f00000e3000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000afb000)={r1, 0x4, 0x100000000, 0x100000001, 0x100000001, 0x400}, 0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b55000)=0x0, &(0x7f000037d000)=0x4) syz_emit_ethernet(0x2d, &(0x7f00007d0000-0x2d)={@random="a829da1aa4e3", @random="deb18cefce55", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xb, 0x0, "3e7cc2"}}}}}, &(0x7f0000e1b000-0x8)={0x4, 0x0, []}) 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f0000d5a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00001de000-0x10)={0x48, &(0x7f0000a8a000)=""/72}) r3 = dup2(r1, r0) mmap(&(0x7f00002aa000/0x3000)=nil, 0x3000, 0xb51fa3e77ca70e8f, 0x1012, r1, 0x0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000062c000-0x4)=0x8, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/16 20:00:24 executing program 5: r0 = syz_open_dev$mice(&(0x7f00001cd000-0x10)='/dev/input/mice\x00', 0x0, 0x101080) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000421000-0x68)={0xffffffffffffffb9, 0x55, 0x2, {0x0, 0x989680}, 0x7, 0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x4000000000000, 0x0}, 'port0\x00', 0x6f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d92000-0x4)=0x0, &(0x7f0000861000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b34000)={0x0, 0xfffffffffffffd1c, "83ca5cd89e14545a2755a8ee2b585e92e7ae3e4a67eeabac1013855cd7ca94d67bb0313313bfb415206b358da488d617cfb89768785d2dd68eec58550fd450b07db3826394a87b37ace1251401147dcb9c55c0bc016b63931afbc9a9a74e03c61e3fe8420925509510480c18110227e4e5683752ce01ce79cac807611f7d95b2bd50c483bdea5d6a016771770cfd2f070097dc24fde1c0e77fe7e0020ae8a94c"}, &(0x7f00008bb000)=0xa8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fac000)={r5, @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]}, 0x4, 0x10000, 0x8, 0x6b9131a5, 0x8}, &(0x7f0000a5d000-0x4)=0xa0) 2018/01/16 20:00:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001c5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) getpriority(0x2, 0x0) 2018/01/16 20:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000000, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/16 20:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000add000-0x41)='\n', 0x1, 0x20020003, &(0x7f0000c0d000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000c1f000)='./file0\x00', 0x4000, 0x13) getsockname$ax25(r1, &(0x7f0000ac7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e08000-0x4)=0x10) 2018/01/16 20:00:24 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000402000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a50000-0x4)=@int=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x85, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfb) 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$nl_route(r3, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4800020}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@bridge_delneigh={0x44, 0x1d, 0x230, 0x2, 0x2, {0x1c, 0x0, 0x0, r4, 0x6, 0x8, 0xb}, [@NDA_CACHEINFO={0x14, 0x3, {0xffffffffffffff8e, 0x80000001, 0x100, 0xe6e3}}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000276000)="98", 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fee000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000384000)={0x4, &(0x7f0000a10000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000869000-0x8)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ad2000-0xc)='/dev/autofs\x00', 0x444000, 0x0) getsockopt$inet_buf(r5, 0x0, 0x27, &(0x7f0000b5f000-0xdd)=""/221, &(0x7f0000f36000-0x4)=0xdd) 2018/01/16 20:00:24 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x402000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x100000000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x10001, 0x80, 0x3, 0x0}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000001000)=0xcc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @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]}, 0x9, 0x12c9, 0x10000, 0xcd84, 0x10}, &(0x7f0000001000-0x4)=0xa0) 2018/01/16 20:00:24 executing program 7: clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") process_vm_writev(0x0, &(0x7f0000f1f000)=[], 0x0, &(0x7f000072a000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xe4)=""/228, &(0x7f00008ad000)=0xe4) 2018/01/16 20:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2018/01/16 20:00:24 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000068e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x9, 0x0, 0x7bff, &(0x7f00003c9000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00003c1000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x39, &(0x7f000006a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 20:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) syz_open_dev$loop(&(0x7f0000381000)='/dev/loop#\x00', 0xfff, 0x40) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/16 20:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb8000)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') preadv(r1, &(0x7f0000363000-0x90)=[{&(0x7f0000898000)=""/234, 0xea}, {&(0x7f000089e000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/16 20:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003ef000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ce000-0x4)=0xe8) 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000c96000)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f0000881000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00002a0000-0x1e0)=[{{&(0x7f0000f98000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa2000)=[{&(0x7f000066d000)=""/50, 0x32}], 0x1, &(0x7f000026c000)=""/4096, 0x1000, 0x9290}, 0x10000}, {{&(0x7f00003a1000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c19000-0x50)=[{&(0x7f0000998000-0x76)=""/118, 0x76}, {&(0x7f0000489000)=""/192, 0xc0}, {&(0x7f00004d9000)=""/254, 0xfe}, {&(0x7f00009a3000)=""/26, 0x1a}, {&(0x7f000058f000)=""/142, 0x8e}], 0x5, &(0x7f000031a000)=""/61, 0x3d, 0x1ff}, 0x0}, {{&(0x7f0000607000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f83000)=[{&(0x7f00006ae000)=""/104, 0x68}, {&(0x7f00006a4000)=""/4096, 0x1000}], 0x2, &(0x7f0000fca000-0xf8)=""/248, 0xf8, 0x8}, 0x3f}, {{&(0x7f000060e000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000004c000)=[{&(0x7f0000e9d000-0x2a)=""/42, 0x2a}, {&(0x7f0000e57000-0x90)=""/144, 0x90}], 0x2, &(0x7f000008a000-0x95)=""/149, 0x95, 0x5}, 0x1}, {{&(0x7f00000b9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fbe000-0x50)=[{&(0x7f000069f000-0x85)=""/133, 0x85}, {&(0x7f0000619000)=""/126, 0x7e}, {&(0x7f0000f92000-0x2)=""/2, 0x2}, {&(0x7f000094d000)=""/35, 0x23}, {&(0x7f0000fdc000-0xd)=""/13, 0xd}], 0x5, &(0x7f0000b7e000)=""/0, 0x0, 0x200}, 0x5}, {{&(0x7f0000204000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000fa1000-0x70)=[{&(0x7f0000ac9000)=""/167, 0xa7}, {&(0x7f0000f5d000-0xdb)=""/219, 0xdb}, {&(0x7f000070e000-0x4c)=""/76, 0x4c}, {&(0x7f0000172000)=""/138, 0x8a}, {&(0x7f000093a000)=""/64, 0x40}, {&(0x7f0000d8c000-0x5c)=""/92, 0x5c}, {&(0x7f0000412000)=""/119, 0x77}], 0x7, &(0x7f0000c00000-0x1d)=""/29, 0x1d, 0x1}, 0x618}, {{&(0x7f00008dc000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cd8000-0x10)=[{&(0x7f00000bc000-0x82)=""/130, 0x82}], 0x1, &(0x7f00003d7000-0x85)=""/133, 0x85, 0x1}, 0x81}, {{&(0x7f0000e77000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7f000-0x40)=[{&(0x7f0000cc9000-0x50)=""/80, 0x50}, {&(0x7f000081e000)=""/4096, 0x1000}, {&(0x7f0000289000)=""/7, 0x7}, {&(0x7f0000a2a000)=""/231, 0xe7}], 0x4, &(0x7f0000e26000)=""/163, 0xa3, 0x2}, 0x7}], 0x8, 0x40, &(0x7f000090f000-0x10)={r1, r2+10000000}) fcntl$getownex(r0, 0x10, &(0x7f0000f7e000-0x8)={0x0, 0x0}) ptrace$getregs(0xe, r3, 0x6, &(0x7f0000cbb000-0x1000)=""/4096) acct(&(0x7f0000469000)='./file0\x00') 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000741000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a8e000)={"658ca2275dbbb959e62278130c121ef1", {0x4, 0x7ff, 0x0, "b141f2bea355", 0x4, 0x0}}) mlock(&(0x7f0000c8b000/0x2000)=nil, 0x2000) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000d89000-0x1000)=""/4096, &(0x7f0000d42000-0x4)=0x1000) setsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f0000343000-0x4)=0xff, 0x4) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006be000-0x4)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000500000-0xe)='./file0\x00', 0x1) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/16 20:00:25 executing program 7: clock_gettime(0xfffffffffffffff0, &(0x7f0000c2a000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000b28000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/checkreqprot\x00', 0x800, 0x0) [ 121.790879] binder: 25672:25674 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000004000)="6ac9462bc80d1425b2a4a28666dc617166c07ba140ff125eabf12e11a5d7b691", 0x20}, {&(0x7f0000004000)="dc1366600df66c065c66a920e1c89ef3e7d15c509627a0711e8fcf8b4b22f51b11955dbaab06b8dd1847098cca15c0467eb84a8e22aed3", 0x37}, {&(0x7f0000005000-0x63)="95e6c7807261eba5ff0196249156945acf83009c5bd496599bdfcd5001770ba89e05f6fe276c1e756dd45af8e138a8e9ec08adf950558ec15d306d877bd5dbbab0a5822149a0e1ffbdf41e1a3ffed245022dfcfdee6a4acb2d525f71c04bf0d1a9e046", 0x63}], 0x3, 0x2) 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) connect$pppoe(r0, &(0x7f0000bfc000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) prctl$intptr(0x1c, 0xe1) prctl$intptr(0x8, 0x0) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00003e3000)="34479663", 0x4) [ 121.837446] binder: BINDER_SET_CONTEXT_MGR already set [ 121.850434] binder: 25672:25695 ioctl 40046207 0 returned -16 [ 121.864277] binder: 25672:25709 ERROR: BC_REGISTER_LOOPER called without request [ 121.866910] binder_alloc: 25672: binder_alloc_buf, no vma 2018/01/16 20:00:25 executing program 6: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000988000-0x4)=0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f00005c1000-0x6)='/dev/urandom\x00', 0x0, 0x10000000) keyctl$session_to_parent(0x12) pread64(r1, &(0x7f00004e5000)=""/0, 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000221000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001d4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee8000)=0xe8) connect$packet(r2, &(0x7f0000531000-0x14)={0x11, 0x0, r3, 0x1, 0x594b, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 20:00:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000580000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d10000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x20000000000) 2018/01/16 20:00:25 executing program 0: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/raw\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x90)=""/144) pselect6(0x40, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000380000-0x8)='./file0\x00', 0x300, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00002b1000-0xa3)=""/163, &(0x7f00003f7000-0x4)=0xa3) r1 = add_key$keyring(&(0x7f00004eb000)='keyring\x00', &(0x7f0000d99000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000531000-0x50)=""/80) r2 = add_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000a06000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfee1, r1) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000225000)={0x0, 0xffffffffffffffea}, &(0x7f0000548000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fae000-0xa0)={r3, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xff, 0xfffffffffffffffd, 0x9, 0x5}, &(0x7f00004ca000)=0xa0) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xaf31, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000e2f000+0x393)=""/100, &(0x7f0000000000)=0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000098000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000e46000+0x798)={0x2, 0xfffffffffffffff8, 0x80000001, 0x5}) 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b49000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffa, 0x9, 0x20, "8e65f8d0ad2b380649f1f6a6bb4f39c7e06ca8aa9cee340841bd7e70f48792d76191494fdd1fa49671960d2526365ff2458df611a56ed1697209b99ca68a4b26e2d2de1a6b5e6ede92c23fd231de201c"}, 0x160) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000048000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000086a000+0x3c8)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c13000+0x9c4)={@common='tunl0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/16 20:00:25 executing program 3: clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000041d000-0x4)=0x33, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/autofs\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x5, 0x4) 2018/01/16 20:00:25 executing program 0: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b66000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2003, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070f000)='/dev/sequencer2\x00', 0x2, 0x0) mkdirat(r0, &(0x7f00009d0000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000db0000-0x8)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000598000)='/dev/input/mice\x00', 0x0, 0x8c0) getsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000dcb000)=0x0, &(0x7f0000c54000-0x4)=0x4) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000054a000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f00002c1000-0x14)="ff55d36c", 0x4) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d62000)=0x5) 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0xc5, 0x0, &(0x7f0000755000-0xc5)="26d67718a16f69793d8a18a933f207764cffc48272023420942f919d720dd6bd86b6f5aa5a7ac790d9519808beb887fb6c9f7bcd581831d56b74771dcf6c807bfacd023d7aa0e7b55aeae3273df353d597c992e41c433bf442c1aefa88ac20b781173a79dedeef605bf9fee15b6665b4a51df16968a0c594fd016586976e664171dd132c1ad1167c3433d8bed06f562a952f76437efbcbfbff0c8ed3125acef604b27485f069dc841b83344041006535a3097bc7b7d1e05bb04f6d1bd6a6e4b6bb432b44e2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9f000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e40000-0x82)=""/130, &(0x7f00004a7000)=0x82) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d14000)=0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000d3a000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ff8000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000b55000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ff8000-0x10)={0xbe, 0x201, 0x5, 0x6, 0x0}, &(0x7f000056e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003a6000-0x8)={r2, 0x3ff}, 0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff8000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) r3 = socket$inet(0x2, 0x3, 0x600000000000) fdatasync(r3) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ff7000)={0x0}, &(0x7f0000ff8000-0x4)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000fe7000)=@file={0x0, ""/108}, &(0x7f0000ffa000-0x4)=0x6e) [ 121.866928] binder: 25672:25709 transaction failed 29189/-3, size 0-0 line 3127 [ 121.898117] binder: undelivered TRANSACTION_ERROR: 29189 [ 121.903901] binder: undelivered TRANSACTION_COMPLETE [ 121.914024] binder: undelivered TRANSACTION_COMPLETE [ 121.921835] binder: undelivered transaction 224, process died. 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000040000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00004e6000)=""/4096, &(0x7f000071c000)=0x1000) truncate(&(0x7f00004de000-0x8)='./file0\x00', 0x0) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e66000-0xcc)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x0, 0xa267, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x67}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) set_thread_area(&(0x7f0000d54000-0x10)={0x6, 0x0, 0x4000, 0x73, 0x1f, 0x0, 0x5b, 0x200, 0x80, 0x6}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000513000)={0x0, 0x0}) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)='/dev/vga_arbiter\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x4, 0xb) setns(r0, 0x0) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f000041f000)=0x80, 0xff16) 2018/01/16 20:00:25 executing program 6: r0 = epoll_create1(0x80000) 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) readv(r0, &(0x7f0000aa6000)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000290000)=""/231, 0xe7}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000ac9000)=""/42, 0x2a}, {&(0x7f0000803000)=""/56, 0x38}, {&(0x7f0000c6e000-0x93)=""/147, 0x93}, {&(0x7f0000e55000-0xce)=""/206, 0xce}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000d5000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000db9000-0xe)='/dev/keychord\x00', 0x800, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r2, &(0x7f0000104000)=""/0, 0xffffffba, 0x1000000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000111000)=0x1, 0x4) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000a25000)=""/45, 0x2d, 0x20, &(0x7f00005b7000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000006f000-0x4)={0x0, 0x0}) readahead(r0, 0xffffffffffffff81, 0x3f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) recvfrom$unix(r1, &(0x7f0000745000-0x77)=""/119, 0x77, 0x40000043, &(0x7f000097f000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000752000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername$inet(r1, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e8000)=0x10) [ 122.007196] binder: 25745:25769 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 122.030195] keychord: invalid keycode count 0 [ 122.032006] binder: 25745:25782 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fba000)="2700000014000707030e0000120f0a07110000010b0000020008000400009b0000aa001f007500", 0x27) r1 = openat(0xffffffffffffff9c, &(0x7f0000c88000-0x8)='./file0\x00', 0x0, 0x4) fstatfs(r1, &(0x7f000055a000-0x9b)=""/155) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000217000)=""/27) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000065f000)={0x0, 0x0}) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioperm(0x472, 0xc6, 0xa000000000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00008ff000-0xc)={0xc0000006, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000917000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ppoll(&(0x7f00007a9000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000875000-0x10)={0x0, 0x0}, &(0x7f0000924000-0x8)={0x0}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f000050c000-0x7)='/dev/ppp\x00', 0x0, 0x0) [ 122.061882] binder: 25745:25769 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 122.062247] keychord: invalid keycode count 0 [ 122.073584] binder: 25745:25791 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009d2000)=0x7) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f4b000-0x4)=0x4, 0x4) r3 = fcntl$dupfd(r1, 0x0, r0) shutdown(r3, 0x1) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1ff, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x142, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000028000)=[{{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f0000f0e000)="80", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009b9000)={0x0, 0x0}) 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00002d1000)="6e65742f69665f696e737435f4") ioctl$int_in(r1, 0x5473, &(0x7f0000f04000)=0xfffffffffffffffd) ioctl$TIOCNXCL(r1, 0x540d) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup2(r0, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000a47000-0x4)=0x8) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = creat(&(0x7f0000dc6000)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000059000-0x28)=[{0x2, 0xfffffffffffffffd}, {0xf, 0x5}, {0x3, 0x80}, {0x2, 0xfff}, {0x4, 0x434b}], 0x5) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a86000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000e58000-0x8)=0x5) accept$unix(r1, &(0x7f00002f8000-0x40)=@file={0x0, ""/62}, &(0x7f00001e8000-0x4)=0x40) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007000)={0x0, 0x1000}, &(0x7f0000526000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ccc000)=@assoc_value={r3, 0x40}, 0x8) poll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) fchdir(r0) r1 = syz_open_dev$usbmon(&(0x7f0000eca000-0xd)='/dev/usbmon#\x00', 0x8, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000d6000-0xb0)={{0x88e, 0xffffffffffffffff}, 'port1\x00', 0x1, 0x2, 0x100000001, 0x101, 0x9, 0x7fff, 0xaba, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005dc000-0x4)=0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000602000)=0x0) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = creat(&(0x7f000093b000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000eb2000-0x98)={0x0, @in6={{0xa, 0x3, 0xcb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd376}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, &(0x7f00000e6000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005dc000-0x10)={r3, 0x9, 0x6, 0xfff}, &(0x7f00000f9000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x88, 0x20000004, &(0x7f0000da4000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r0, r1) 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000025c000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) bind(r2, &(0x7f00005da000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x2, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x3a) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) restart_syscall() chroot(&(0x7f0000366000)='./file0\x00') getpid() 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f00003ac000)='/dev/sg#\x00', 0x9, 0x0) sendto$unix(r0, &(0x7f0000797000-0x87)="d644d57644a5707910181b46e81acda0bde0d7b650d8e88cefd09ae4190666c961c60d19d453b3af7e1de6a7da14f8b7c7343985ec90269b0b275d30a78a629f5e5faa291e75037205182d19772e5fb37ab04c81e1b7d5cb8b2fd35f327ce2dc5f8b4252502be3a400411aacaaaed09af37be7071ef69a0fc1259862c0844c42f04214b8daa26f", 0x87, 0x1, &(0x7f0000dd3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000aa8000-0x4)=0x16, 0x4) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x0) r1 = getpgid(0x0) ptrace(0xffffffffffffffff, r1) 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/pktcdvd/control\x00', 0x400d00, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009a7000+0xd50)={0x0, 0x0, 0x1000, 0x4000000000, "ae8dfea4c2dc465db1234454107fea0b29de89eff8975b4a72f0d93def8a5d73"}) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dcd000)='children\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000b06000)={{0xa, 0x3, 0x575, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, {0xa, 0x1, 0x3f6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0xf9, [0x81, 0x47, 0x4b5, 0x7, 0x0, 0xfff, 0x7, 0x3]}, 0x5c) 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000082b000)="bb", 0x1, 0x20020003, &(0x7f000077c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00003fe000-0x67)=""/103, 0x67, 0xff, &(0x7f0000aea000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00000a6000-0x8)='gid_map\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00005d0000-0x10)={0xa, &(0x7f0000a26000-0x28)=[{0x8, 0xfffffffffffffff8}, {0x9, 0x1}, {0x400, 0xffff}, {0x8, 0xffffffffffffffc1}, {0x400, 0x1}, {0xe8, 0x7ff}, {0x81, 0x1}, {0x3, 0x8}, {0x2, 0x0}, {0x101, 0x7a6}]}) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007ab000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) execveat(r1, &(0x7f0000080000)='./file0\x00', &(0x7f0000565000-0x10)=[&(0x7f0000e1c000-0x8)='nodev(+\x00', &(0x7f0000112000)='\x00'], &(0x7f0000f32000)=[&(0x7f0000358000-0x1)='\x00', &(0x7f000094e000)='\x00', &(0x7f0000319000)='\x00', &(0x7f0000a5a000-0x5)='ppp0\x00', &(0x7f000025d000)='vmnet1$%\x00', &(0x7f0000e1a000-0x21)='eth1lo#trusted\'selinuxem0system-\x00'], 0x100) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r2 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x3ac, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x384, 0x0, [@generic="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"]}, @nested={0x14, 0x0, [@typed={0x10, 0x3f, @u64=0xfff}, @generic=""]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000389000)={@common='irlan0\x00', @ifru_flags=0x2000}) [ 122.181393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 122.205550] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fanotify_init(0x0, 0x1000) sync_file_range(r1, 0x8, 0x7, 0x2) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000906000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pivot_root(&(0x7f0000812000)='./file0\x00', &(0x7f0000f38000)='./file0\x00') connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f00009b0000)="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", 0x5dd}], 0x1, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000192000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000332000)={0x0, 0x9}, &(0x7f0000447000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000085b000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c47000-0x6)={r1, 0x815}, &(0x7f0000cb6000-0x4)=0x6) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) 2018/01/16 20:00:25 executing program 3: clock_gettime(0x0, &(0x7f0000e01000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ba2000)=0x0, &(0x7f0000000000)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={r0, r1+10000000}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000007000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x47)="85711099f93f7c59a507aa8747b24d1fcd50a0c1d8453324f18cc9046e51ba917a671487c19346fb9e5a71704e0f3f54232aae191013497a928cf2f1ba44b2e4426eb4aff44f18", 0x47, 0xfffffffffffffffb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="05", 0xfffffffffffffe74, r0) r2 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a1d000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) time(&(0x7f000052a000-0x8)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005c5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000081b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000be3000)={r2, &(0x7f00005cb000)=""/4096}) seccomp(0x1, 0x0, &(0x7f0000c9f000-0x10)={0x1, &(0x7f00004ec000-0x8)=[{0x3, 0x8, 0xffffffffffffff83, 0x401}]}) keyctl$describe(0x6, r0, &(0x7f0000750000)=""/124, 0x7c) 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000810000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00004af000)={@generic="187a000000000000000229984967df8e", @ifru_flags=0x0}) 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xbb2d) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="b1", 0x1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000384000)='keyring\x00', &(0x7f0000814000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000d70000-0xb)='cifs.idmap\x00', &(0x7f0000c37000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a86000)='1wlan0eth0-,\\\x00', r0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) 2018/01/16 20:00:25 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000801000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f00000a6000)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$KDSETMODE(r1, 0x4b3a, 0xab) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000e7d000)={&(0x7f00008ca000)={0x2084, 0xf, 0x4, 0x70a, 0x5, 0x3, {0x0, 0x0, 0x2}, [@generic="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@nested={0x10, 0x29, [@generic="8cea411db216e0c0c2"]}, @generic="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@generic="0cccdc6643b15cabbfe771ff4de2952ce17831e0c9785ac170a3e77f36f93ea0e189e586cf513d0d51c1090f542ce28e7529169762633e6c2d8493f595bb695c058310c03860502cbe06819ebc31a3374da89cc1e4d93c069aa73a2d7ec6"]}, 0x2084}, 0x1, 0x0, 0x0, 0x4000041}, 0x8014) r2 = memfd_create(&(0x7f0000631000-0x29)='/wlan0]$security+(eth0mime_typevboxnet0\'\x00', 0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000646000)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff010000000000000002ffffff0100ff10", 0x24) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000782000-0x4)=0x7, 0x4) 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007c3000-0x4)=0x5, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001bf000-0xd)='/dev/usbmon#\x00', 0x3f, 0x28c83) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00009b1000-0x4)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000628000)={0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0xc) ptrace(0x11, r2) ioctl$TIOCSTI(r0, 0x5412, 0x1) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') readlinkat(r0, &(0x7f0000fb7000)='./file0\x00', &(0x7f0000687000)=""/55, 0x37) execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000175000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001b1000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00001cd000-0x38)={&(0x7f000097e000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000bf0000-0x10)={&(0x7f00005b5000)={0x1188, 0xc, 0x0, 0x200, 0x6, 0x0, {0x7, 0x0, 0x5}, [@generic="96d20ede5e678300f733c0e973356fbfe2e440dff1be52df5c7d52c21cd6ba3af64bd67a2a760923e1e1038f4d036289b23590c35c437f0b7823d048feea33801e31ba0bb5967f7644fe9b5fc2db237e3ea0f69d94f5d1e1d97c7728ce48a141136efa1e026c6410807c35398be4cb8adf95f4e8e0d8fbae6746ed881a7fa45cde7ecf5e9734e3e22095d87cfd1836ea6cbf39406d74e160cadacf3cbe2dd5095817b809c573c80a3b706666d6cbaa07b600185b40dffe79", @generic="28b797591f363d97385c4f7e14d322bac6e0963a2a809f234d250388ed386ac2a07bacdb4a3f58e5c45a474cefd9e075555770ffb3b05b6f6d8d6b03be8f65b97dd5e9ec06970cbefec74fd255e584eb4b96542e8381358fe2f638db307d567debe0fe2d64a3b312b433882db4978635029c0b4ca94f0dd26808ca7f8cc9c99d", @generic="4db48f", @typed={0xc, 0x87, @pid=r2}, @typed={0x1008, 0x51, @binary="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@generic="eb8421bc916b2d463a066ea3d55ccd63595ffb0222b4c3137df4da4e5af8a9620fae1b"]}, 0x1188}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) userfaultfd(0x80800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000757000)=0x7, 0x4) 2018/01/16 20:00:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = open(&(0x7f00001c0000)='./file0\x00', 0x400, 0x40) sendmsg$nfc_llcp(r4, &(0x7f0000546000-0x38)={&(0x7f00004fa000)={0x27, 0xfffffffffffffff9, 0xffff, 0x0, 0xffffffffffff949f, 0x400, "a6ab3994e65f3281c50b7c285c6f17626e4f7dbc502b0b85ece702a516a04238afafd64e4497aa37dbd801234283c20e57fbce35da3f914acbc1669b3a2083", 0x5}, 0x60, &(0x7f0000327000)=[{&(0x7f0000eef000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000782000-0xb8)={0xb8, 0x1, 0x9, "e5e12cf6a8e1c7a242d0141808a0ac4438de21d176254ea79d629cc1888c8304684367870054613a5b4b6e7131145468b320f118f18a80129d218e9084e57c4210760c416a07f08e5421281de9ea001551a37b9acfbadd2da391c3965a0358bddd51d8b7f954515b87b7d869080466a8f720e628d9f303bfcdf7ff50759d3b287fc4b7cef98fc76c5a58155c80569333b7335cdf27cffdc228888a6f05748623911d2f61f4"}, 0xb8, 0x40}, 0x0) connect$inet(r3, &(0x7f000086c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000869000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7f000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f00002db000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000b84000-0x10)={&(0x7f00003b1000)={0x514, 0x21, 0x401, 0x0, 0x1, {0x1, 0x0, 0x0}, [@generic="f3fbed40272dd8eecac85afeb237cc483c7e53a875fe5db3a3a68a13e842f22496edf6f5bcdd517d618b6077d969d758e52e287d3688bf572951ef5b5941c2ae3ad08932f17414e9da75e5d73a322c5a20586865d72685360e9b1c915f82c6f33fc383d8290d2a9143f1822527b59bd57c46289d309725d5ed979d7b703b06683cf411fcb1884e79ef0e307c15067649e0ddf854a2257029f90abe742e79a08e6dc64d8c5ac1f0bd3109c3827d88c5035c7ec0cf01635c43f2b6e1fbccc91505248656b0363e083b40fc26f0d51099f06ff764", @nested={0x38, 0x53, [@typed={0xc, 0x7b, @u32=0x9}, @typed={0xc, 0x85, @u32=0x114}, @typed={0x1c, 0x70, @binary="f7c2092e499724d53782857d7b439f8d47fa"}]}, @nested={0x260, 0x73, [@typed={0x8, 0x62, @void=""}, @typed={0xc, 0x6d, @uid=r2}, @typed={0xc, 0x2, @ipv4=@empty=0x0}, @generic="42f16d19e99821f49f603c37dac40ebf94c624040b5937388facfdf23ac9d6ca90e9f09299498fba5cd9a6708a89248f27133e53cd24d039fdcafc6b405c6c930007f24e5b909280a72b25682c10b8457b7f69453a251bf61f78f454259274378761d5b64fa1e30016c321b488270e93", @generic="db1994167cf7bc9466b93298cb55c5fa5c7025bd832aaab5c2060f98065164f860d300a6b988d514d334c7209e20931e07471dbc5bf9c94f97", @generic="c35fc67487a4e47c87fa6fed4228c1fdb00a22c1ba364911a093d7b510a4dfebd7e787e6", @generic="fe9c9c8f5b76dc3e1a22b6a585732a6452467adee5503714ca3421b1b86370dc07cdb5fa5167a9a20b7575b499aac73a7acbf132241bf108580c5e82189af2d763ea4e9e12730422018d123d3c2261bffcddc2a39440e55f60c3c185a5cde316aa1a1bd4b21048e36e53b7a44ac612244e222858233e2def973c1d32f86762456b08657f665795863111ade05690", @typed={0xc, 0x26, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="5da354bc149dd001ef82ae1a732dcf6d226e8ddc517782aae915ccb4a6c0bc3850ef75ffa6071ed0fcfab177fc038d73c335e7ecadeedff7044fc51e7c46d75dffd7a2832fc7d7e3e8d63268f63bb757", @generic="07bb5800c2728a0ec783acc5aa944ee33c167b05a32cb0f584db57b7cb5a540b8ea9e154bb30938b79a7e21d026d617f90a4986af7536bcf9c15048a3a688cc7ec53c7916dd068c46316085b9e7786d34ffe105f951a66ef8aedd0e99c5e34437ab7a0439b26862745e0fd782131f667ffc7b9b6ce5f4226b78f95070cac2e453c25d4"]}, @nested={0x158, 0x6, [@generic="2d8b4ce100833a0b68a1b7411ca445c5d7d2e562ea02a9c46311a41140f0e36221aaf2242b709b41ae2aac756075edcb67fb676bf4d2297f7817de6e2cd9b66e94cf9fd3123d6abcf8d90fecccf0966bf468ec4243ecf31a296c50291fe7fabc49c1633e81da0566884030cfff6b934d0fbc0be06cfa65ceeffd5df5e9f0f93b490117c92580f6b4b87c45b3d4429ba04734774e054ae638cb98af8c7fecf9759fadb12872788c8d54c83edf972630c146042b3d4f73db663f8a572d4c371997e9ae0dfedb7e71fc9b1826ac3a8a4f6d5a36b0bced94b7027ee6", @generic="b680ebe9002bcba7ed6d01062a31358ceb651718b82a2992d52df82108f73fa91721a4f9d6d09c", @typed={0x50, 0x7, @binary="263eb9636d88a97b15bc631e32580314f44621e7e06c67f8518971a0b4a4e7c778d53ad68bb716613af458cec8a470b2c27a9043f452d89c560c5dc316d3a18d3602187d45cf"}]}, @typed={0x18, 0x25, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @typed={0xc, 0x7f, @u32=0x60}, @typed={0x18, 0x6d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x514}, 0x1, 0x0, 0x0, 0x10}, 0x80) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000012f000)='/dev/rtc\x00', 0x9e1c0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00004a1000-0x1)={0x1f}, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000dd000-0xc)={0x0, 0x80, 0x30}, &(0x7f000004b000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00006af000)={r4, 0x7}, &(0x7f0000754000)=0x8) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000c8a000-0x4)=0x0) 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) close(r0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000084000)='/selinux/member\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000608000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000030b000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000879000)="220000001e0007ffe908000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="b1", 0x1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/16 20:00:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000cf1000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x6}, 0x8) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x3}}, 0x26) 2018/01/16 20:00:25 executing program 4: socket$inet6(0xa, 0x100000000807, 0x2000000000000b) 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x5, 0xffffffffffffffe0}, {0x16, 0x1, 0x0, 0x0}]}) utimensat(0xffffffffffffffff, &(0x7f000052a000-0x8)='./file0\x00', &(0x7f0000d39000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000091000)=0x0) r1 = getpgrp(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c9c000)=0x0) setpgid(r1, r2) r3 = accept$unix(0xffffffffffffffff, &(0x7f000038a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e85000)=0x8) recvfrom$unix(r3, &(0x7f0000e4b000-0xe5)=""/229, 0xe5, 0x2001, &(0x7f00008d7000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000223000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009e8000)={0x0, 0x76, "20104b10bd2ef3e439b798351f06d1057c19816913f8574523ac7a68e809c967b5201d585c1eac8443a4cc3e7c5f99b19cbb3d6ebb77c04d9f6f6e6ec03fb066d29731188ef3c9f6e8096f5f264a682785bb61cdd845e769a8621df51eb7683890f92ec9f505d44745cd1123e1b37468e9cd3423cda3"}, &(0x7f0000aba000)=0x7e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c6b000)={0x2, 0x6, 0xfffffffffffffffc, 0x46, r1}, &(0x7f0000498000)=0xffffffdd) getpeername$inet6(r0, &(0x7f00003e1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a2d000-0x20)={0x3, 0x1000, 0x208, 0x5, 0xffffffff, 0x1, 0x3ff, 0x7, r2}, 0x20) unshare(0x8000400) r3 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000fc000-0x20)={0x7, 0x1200, 0x1, 0x7, 0x4, 0x55b3}) getpeername$packet(r3, &(0x7f0000529000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dee000)=0x14) mq_timedreceive(r3, &(0x7f00000a5000-0xc6)=""/198, 0xc6, 0x0, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000aa0000)=[{&(0x7f0000d65000)={0x27, 0x9, 0x40, 0x4, 0x8, 0xfffffffffffffff7, "8b1e3b06608204eee93a224fbb888149d669ddef62ff6357463016d07ee2c16a35bd343037db1a954050afdf015f474600586f9dd7fe8ead9811810a72b3e0", 0x6}, 0x60, &(0x7f00003ec000)=[{&(0x7f0000324000-0x27)="9e20b60e8cb905784b7f12060465ad758ed0394cd873cdaaa6781d024b61d0a0fe9a1efde0cbe4", 0x27}, {&(0x7f0000574000)="7b0f449d15b12c1dd3f842761b7e9c8cd76d904bf2fe3772e931de048b5afe3ed3105ea1ec7e1cdb53bcb2b6bf35234c0f", 0x31}, {&(0x7f0000128000-0x7f)="ae16cec7e5cf57d890b6d7eaca337b5335a63d908fb7f8e1e491e2e4d866b0ec69b6fe7d20dc47361e463d8ba4f67415352bb90afa4bd172457efa85d7e8eafcee546c39f19e5a5d1f0ecf6d58d3dcc107920f2b1565bcc8453b5cb6b887b2c6c717fcf5d00c4f015823071d6c7e271b58cd74be5a144d9a83622756fad1fe", 0x7f}, {&(0x7f0000d72000)="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0x1010, 0x4000}, {&(0x7f00002e2000-0x60)={0x27, 0x4, 0xd1, 0x7, 0x8, 0x4, "2210ea292366a9f7fac860230c038eeb88decde3b00d52f24d0303cfbfeb4ecd5c445025de173734617b0f3a3750b0a87819b087f3ea41da867d1d237b1f35", 0xfffffffeffffffff}, 0x60, &(0x7f00000bc000)=[{&(0x7f0000290000-0x19)="227e46e30f8186a876381201759bc81c6aa97907b07fb3eeb0", 0x19}], 0x1, &(0x7f0000163000)={0x1010, 0x11c, 0x100000001, 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0x1010, 0x4044000}, {&(0x7f00002d2000-0x60)={0x27, 0x6, 0x8, 0x7, 0xfffffffffffffc9f, 0x3, "aa3c9527790f9cf82a6e3b0c08f05a6cda484f1496a4c138156942c73200833965003255c29921f3ddfbea117820cad23364026c1df0561ede95ea1b891842", 0x2}, 0x60, &(0x7f0000259000-0x10)=[{&(0x7f0000845000-0x57)="1e6375c164dc6f156d1901bd78337b0ba8d57f2bb139dda68142184a98b335044d63cbe68526e637aad6dcd302d2ed953828a9928ff40ec401c9cea86e6e62862b0602052583215efde294056f32836b60f075f42ed9ad", 0x57}], 0x1, &(0x7f0000cb2000-0xa8)={0xa8, 0x100, 0xaf, "af5261d40bb1f4c1bb004a7519a3b99f6a969fc3a1707647222ffdf95b633fc20783740af69e60b8d14fd275686388764f417fc1579f6d633af1710fc06bacc4bbe3f7bc07d6b94c82492597befb260ddda3a3ce8177a05cc001bbb7cd2383139af2562b657face8d15cab58a02fb6d7da9e9c04a9a57b12e00070e79592fbfb7b945688342cfa43834116af7864c087f7d0"}, 0xa8, 0x80}, {&(0x7f0000d76000-0x60)={0x27, 0x2, 0x7, 0x5, 0x6, 0x0, "d51fa8b18d90595a0237bce782175729fa9c47b43aa5c369732d2e2db61e7e1b34e02201a5a6166766900b3d4a5f554bf56f71d02165baa11d9b4b950d8f8e", 0x8}, 0x60, &(0x7f0000823000-0x30)=[{&(0x7f0000c01000-0xf1)="1f25e7cd105fa50f78924fa044440df6587f8e91a20a0517d9fe658bbad06a12272cc1b209fe02ec36435e195a193dd0c9bb91a37cbf2ee86eb8bfdeecfe0ea15fe16270641ffaa68c6d8580a78d222c01855fff93f9a1dcf6963278e691e923c6a37a24751a759cbd901cf02fb1e62f0f3dd16b26c677f12115778127a6834e3a1cfb03cfa49038ad80d6e8270325291e5ecd4a9ba7adf6531f1acc6d944f7f7a0472bdc5be720251542aedd8a9341dcfff02485e1e479bdb1f0429986065a6e9797a6a842ab89657bd1bcf588b5b867122e8b46c1ac31b8f25af24b63c8a3eff6292b98b9c0c8bfe00968fc1a080a9fe", 0xf1}, {&(0x7f00004d1000-0x82)="a9e39e283fc930638178baab7aa990d497f1bf031dbdd214c42afdcb680f29a93ec3ad969d030f2b931d3eb738687fde08eac6949eb46363fa0736f0c37cd7a6705a99ca8a1f5c1e6254eb198e8510c49d1af2231fcf61f23c7b0d5f52ba9d5bfe5a040012ebd04896bd1c6a88cc26a8f43dcaa2e46ca74cea6d3cbc1edd14840b3b", 0x82}, {&(0x7f0000a01000-0xd3)="162c089835aae9cdfb652b0b15e2e078d221b0855e8c45f3d1b76fd875558a3d179a2e1f38f7606291ee0f27f086b91698a511c26ee3d29c15a520d6a18e356935d987cd25cc72b839f1078583d58131c2514219aa205c0457335c67c14b6a6c5bf759b77baf67955772185adc1ef9bfcb55afdaf6791393dced913d24e3e135d56eb16105ba6144763fd22a7fb415ad01b3922a408f7faf7c487e4f5d77c00ad1acac14239109c5f1f3fd535a06773c5ac1d45d36549c5f01098f6cab061af46e375195460f714618417cfe852c3df769f861", 0xd3}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000d54000)={0x27, 0x7ff, 0x7ff, 0x6, 0x0, 0x4e, "ba74162feec51ddf01bb4f9a998ca6a3489dd1beac15f4d9d13bb3250af713f082d7b38321e97d87ec803e3df07f0377b73f9dfa2eb231983c592721880d82", 0xee}, 0x60, &(0x7f0000a44000-0x80)=[{&(0x7f000077f000-0xa6)="c210055374647973abf2f4eb4463d94f6889ac2a59d06cde4c46e84eb094b2d709448ec471938ab9c4a352225c5ee8768ce5c7706e793ad0c86c9fb5eb15e430187f16ce17ff05d571fac02301fd209543fbc3e01abb977a2efdaf6b4715073a634ea8e8d3477bf39461813d54255516a222099790b53cbc538de9d261285e019f1f2e4b86c3f29897d3f8a7911b2ab669bcc7b58fbf6f24a3dc2438793bc0c798ac97481da7", 0xa6}, {&(0x7f000046a000-0x98)="5a9f71812747a954828ce4dfcd84168c72d9284887420ac017d1c2aa07f36b9dc4505c541924b9e8c5069c88eb4d3225b976ec2ed645d959062cfde513d5db87d88546853f4fdc504c0e755c0783fad9d98d7a23ca05f4b5ce594a19f73f134c0e64aad9d84f777d278b91820ce09ddeb93fc9055a7e6b8da22cf11d64aad32e42814c22b07e991902882eb9d9fc9ab284ed4df79d7d6b80", 0x98}, {&(0x7f0000920000-0x36)="50725101ba0506ba0d4b384dd88da397c733dc3bef271bc6d14411dc0dd994d81d0b709f4863a2249913542e3ed4aa0f10e8d2ab976e", 0x36}, {&(0x7f000053c000-0x5c)="0beb974a06fc653d15f03fc4020f815b32a4fa9c8d5aec085afde1e971dd639072024ee36ba3e8f6843f17f6245752ee542a24505cf35e4b926ed4824d2091dc4eb83d04d9b3ec73e2b8b4324825b4850913404d02dde4dc91d9539e", 0x5c}, {&(0x7f000020b000)="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", 0xfe}, {&(0x7f0000974000)="93f90f93fa951b54dfb64f52a2da27cb6c12b588a4289f946b642928bb2aaa1be1dba52d3e37d3d82962fbcdf24622a289a63fa3086184e8d19e32ee776c745a2143aa1ecc682d4cbb21624d489d60468eed9c23c834e9ac98890c5ff24b1ad501e06248ffdaee80ce20469f2dabe16407c06a01e0737460ce34a77e397e9517cd0d8a8480cd8d8a340d4133cc641c763c4a60bbe5d61c559356069b1f04f2ab6a50ec4527d0414aec93d598c1ff13afb75b94b3bfa1bfb877b59bdcbf09a8a950f4cd4f75e87ca0ca67e714d43b65ee9cca4735b965cae9db68a6d39f7a1d09bf520153d20d27d23226dda28cf99b8e605cb023d3", 0xf5}, {&(0x7f0000c7f000)="e1b930eb4c233c78f13ab546daf2002b1b4c193c7593e29b530c75e407f8b7702952a18645cbb46296f4a09a4df7e759b8534c0c869d792d6d1402", 0x3b}, {&(0x7f0000a03000)="b0b40af720d6", 0x6}], 0x8, 0x0, 0x0, 0x90}], 0x8, 0x41) utimes(&(0x7f0000be5000)='./file0\x00', &(0x7f0000db6000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/01/16 20:00:25 executing program 2: unshare(0x400) r0 = timerfd_create(0x5, 0x80002) fchmod(r0, 0x0) 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7c) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendmsg$netlink(r2, &(0x7f0000ab7000)={&(0x7f00008a2000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000327000-0x70)=[{&(0x7f0000b92000)={0x254, 0x0, 0x0, 0x2, 0xffffffffffffffff, "", [@nested={0x244, 0x0, [@generic="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", @generic="b2bd67e0dc2d4e958633086ae976931e4e16d5132f48acabc40be9071fac7579daad45c1de7d347cc2fac4c70cda5d22e9aa569297b408f14e049f7a24f7cbbb4ca0618e6912341549d90a44a61c50b2ee4f"]}]}, 0x254}, {&(0x7f0000cbb000-0x141c)={0xfc, 0x3c, 0x20, 0xffffffffffffffff, 0x1, "", [@nested={0x94, 0x1f, [@typed={0x90, 0x26, @binary="a834babed984879ddb8425b845de9a0d2ad4c5d3443a3852ec3a802d2602ede8dd422e252e660238fa51eae211e0c06e01004d52dd55d902e81e9ccc12f6c182b5dfe0fff06fb8df66cf91826c5b4d3d3da58fd23340faa3aeea3ad7f9e52bb5a30e6d9f90677de651194877008f950f8f44d13277fbf8f14742ab3fad72cd427010ddc7c545"}]}, @generic="44f2e0aaa6a80f96030ab1c5a9fd031cbad47003ee7ce8abeda80b4f6dbf2c3809e7f5e1e325276eb4dbfe2efc2f25634e1b5d985cd337d7f3366b222d33e1761541bafa3c982faa2b77d5965633f8869c931c94033e"]}, 0xfc}], 0x2, 0x0, 0x0, 0x8010}, 0x4000000) 2018/01/16 20:00:25 executing program 6: waitid(0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000984000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xd, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000db000-0x4)=0x1, 0xb, 0x9, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x5) 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00006da000)=""/183, &(0x7f00006f4000-0x3)=0xb7) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000052d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ae4000-0xa0)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in6={0xa, 0x3, 0xd75, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x714886f0, @loopback={0x0, 0x1}, 0x5b22}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9be}], 0xa0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000dca000-0x4)=0x100000000, 0x4) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000590000-0x49)=@file={0x0, ""/71}, &(0x7f00003f8000-0x4)=0x49) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000dae000-0x1)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) r5 = open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000389000)={0x0, @in6={{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0x96, 0x4, 0x0, 0x6, 0xffff, 0x0, 0x1, 0x4, 0x6, 0x3f, 0x6, 0x1, 0x101]}, &(0x7f0000f56000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000091c000)={r6, 0x1}, &(0x7f0000251000-0x4)=0x8) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40400, 0x0) readahead(r0, 0x7408, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f000000c000-0x30)=[{r0, 0x10, 0x0}, {r1, 0x1080, 0x0}, {r0, 0x1210, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x2, 0x0}, {r0, 0x402, 0x0}], 0x6, 0x8beb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000000d000)={0x7, 0x10001}) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f000000d000)=0x0) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001278, &(0x7f00009a3000)="") 2018/01/16 20:00:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fdatasync(r0) 2018/01/16 20:00:25 executing program 6: r0 = memfd_create(&(0x7f00001df000-0x8)='system&\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x400, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00007ef000)={r1, 0xc3b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000174000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f33965bffffe500f3", "cfa4c20000000000000000000081f6a43e51f7d51933221c82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00001f9000-0x18)={0x6, 0x8, 0x80, 0x5, 0x8001, 0x9}) 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x5, 0x3) recvfrom(r0, &(0x7f00009c4000-0xe)=""/14, 0xe, 0x40010000, &(0x7f0000440000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x4}}, 0x26) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000645000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000edd000-0x34)={{0x2, 0x1, 0x9, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002f4000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) fcntl$setflags(r1, 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000034000)=0x0) r2 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac7000)={0x1, [0x0]}, &(0x7f000044e000)=0x8) tkill(r2, 0x1000000000016) 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x100000000) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='/dev/autofs\x00', 0xfffffffffffffffc) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000064a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000)="c4f64b93dfff4aad699ea678fd197bb6a1a9595be48d3df41e90fd69651e85134b9e9607e17e04f9b521cb3b6b9ade73822d579475a26e52a6a8c23842d2eaa67ba45a13ee17ca7f253846316259f869a157fb162363e49055eef86cb6bbcccf1a5903621cae54959877c3050093856d1b2a746ab77e6efd15d4222008abe01761f69844cb47b9a429224dd05cbe4fbfe09c629a8c3404f2d48235a6ac73fce4cee49b5b042636e5626793294eb2e00a", 0xb0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x4) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) r4 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r4, 0x0, 0x0, 0x9) sendto$inet(r3, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r3, r4, 0x0, 0x4) sendto$llc(r2, &(0x7f00009fa000+0x141)="4c57ed1d4ebdc764f035921163647ae0ff9873da678d63d5f793200e5d2a68c9f423408166bf1bcc41802156179a01e178bf05c6b8ef6e6ab48e32d6f698b5012f9490d6917bf201be3b2fb5cad2ff7afaa5a3ec9ad75f6fe364ebfc1895509ad708800031b39a81fe2a8bdd190c268767d002857d92637dd46ff6065a20eb33c3d6e5c9c182b0ea8ae83a45348b937695be17dcaf7e7aa5889c03559d9a86ce03300154403a387c22a2257eb6232432697d3d6eb8569e5a62d6fc847aed0b2c64b76c78f7e0ad28aeb55fbb65ed2422d9f3193ee184420d6b37", 0xda, 0x48881, &(0x7f0000a48000)={0x1a, 0xf5, 0x1ff, 0x1, 0x4, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendfile(r3, r4, &(0x7f0000af5000)=0x4, 0x10001) bind$unix(r2, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000af8000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000047c000-0x8)={0x800, 0x4}, 0x8) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00004b4000-0x9)='\a', 0x1) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x70) [ 122.509428] binder: 25942:25945 Acquire 1 refcount change on invalid ref 0 ret -22 [ 122.530964] binder: 25942:25965 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 122.538746] binder: 25942:25991 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = syz_open_dev$mice(&(0x7f0000021000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000034000-0x1)=0x4) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000000e000-0x4)=0x101) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x8000000000, 0x0) preadv(r1, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000641000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000bf3000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000690000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000d6d000)=0x0, &(0x7f00005ed000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000583000-0x8)={0x0, 0x2}, &(0x7f0000b11000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000288000-0x8)={r6, 0x3f}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000afe000-0xc)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000956000)={0x0, 0x0}) r7 = dup2(r2, r3) flistxattr(r1, &(0x7f0000b3d000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000e36000)={0x3, 0x2, 0xc555, 0x1, 0x0}, &(0x7f0000eae000)=0x10) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)={0x0, 0x0}) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000453000)=0x0, 0x80800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000eb7000-0x12)={@generic="4504316ef9285262e9c9fb6bf2c9439a", 0x5}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/policy\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000065b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00001ed000-0x8)={r2, 0x3}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000021000)=0x8, 0x4) pread64(r0, &(0x7f0000bd7000)=""/72, 0x48, 0x0) [ 122.553727] binder: 25942:25965 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000014000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/16 20:00:25 executing program 4: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000)="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", 0x1000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000)=""/52) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xcf)=""/207, &(0x7f0000002000)=0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x33)="03c7d9e93407398f154e6c90de0f57d1055459bc2262253f45186f131917596427aeed1ad75246cc2adfe5153b9aad9ed03cdc", 0x33}, {&(0x7f0000003000-0xdc)="51b53e1f176650f688e0be7c76a6f339712bd7e36839d4839752076799d9b1ce47879449ae1decce2b64c7e3145a2509ec367f9c88b16188a685c54a8e024c525402c31897240318477c2ef43a1c128e1af164a29c6a4655f936440a44f40556689b88e207609fee222bcb91516334d15dd2e36cf75304b0dc5504c2a3c3dc00f77fa93206b5eb7a304b59ede5f62753a336baf1754a833c9b13b2f40ac766ace7dea090bb769c9ea3028a6fe60dfdab3006e5e15787bf2d1defd79c31e9b093a63c7df4e32362cbd65a0d57135275dac33ebad12d671acf1d6c9112", 0xdc}, {&(0x7f0000002000-0x1000)="488961642ebf3aa6b4a376c0ad225076b814cfb49a53be0148f1c4eb6689e49d864ae005c67ad599c63a2fe501086106ec43933d0de51d626bbb788a2e04e839e2070dc837deb9840cfd4a21f65b4e0e7616e8176aa35ae3f362e8724e3411a42c888122622e8fa62604975a44c75f9f711095fe4ee453332658f5cb304efec9bdb23671799eecb675bf7f927f15334bb1eb2601557a72a1cd4a7637c4705b20c8fedf274dbacc8ff0161af7057426776ec324ac6661c20653cd6e003d753bbd71860fde1f099b66cb0b5180958e49fd8a5702b7206a20f0f93a54bbe5cfa40690ddf10f004712442307e30417e95964bc24aa1edb8a988b10a99e1d989c64f3a9d6957d64ff5f23f47502b8d1f0fb25501ec6fa177fe0b5853d5a881a82d8703525a394817beb89ea3ee79e055632a1faa7b1de820cefed90561e796efe6a4356aa57047110acf74ba0c2b219445354c9c117649a3c3312412e6070603b74be22902e427c915248fdcab52e3f7914f7ba68222fc0326b6b38cb2c0894201814dd9028fc4f446d33f1a2cf9cbe6ac02aa0a11a6f45fc363ebddd5959444e5cbbe0fb9a44ed24a5d668b05fd15cce5c92a064869089d66152543ba41c4358c8293a865b49af7ea93e3447078a13cb8f2c22142279257503d1aad54f4586ebf7e5866c5f62560f8c4cbb8b8cb7efb72d77eafdd44513b0236749e5aaa6e018e0d80def2a5f0955bae3e5fd8f9544ec409aad9b4cdf01a09a73d5e97fca1e7dd7d9c6e0d93d96b522e340f4236786c6b3de55177c2a54ae98da618670d14f99fc6f1fee8ad4414de249fbe86971ee49c2a9fe28d7bf1f402e19885ea25db885c39bde2b254524d5e3e8b6b7ef0d92b1b22dd3f144c8953a939b39c1b61bb823169a419a6de8a996cb31a667b02e10f627045871ce35e16ca6d8ee6a2dfda0a7a4a231ad6a524eff81423c08ff50b5935cd3d1c81304e8480799395123ad066e73891a2187e8bf197c8756ec95e9e4a3f73a3ad085a92e02b1cf972a1338d911954cdf58859c17112b78912a68ce5bb936a8d0ad6db4ddc8b0599632c250274bd7f575c9242200e03f147d63dcb01b078f4e9c329b91c0cc5c0db153fecd0a7fa9b121bc796be99c07657e266a1558687b6131c897faa7b7a61c1d94b009372bcd43bb46277d7166f3bce2448b88baa8fdb994c90d655edad9f3f39905020e523c6b8094a63cbe7e64238e8a17734eb4aa13b9a4253cc5048b682510400a906a21e7527685c54481c37dda2160bb71ebc51141f379f0f599845c87c4e11f2d7b3a7eafb0753f468e63f279b11d4741f4fc6d634912058e8111c2719c78608c29527e63ff0a8f953a900463ee7f62271a662df23d51471a2a85b55383f42a0afcb8d5cb62ccd4ee9b36a37266c6d2a3993c35eef9c8cb994e50e856ea84ad1db87416a36bf15bd8839e190af5031f1f84de775afb59aef96132944f22802008e430cad5f87b4b0f6a0a9155b8de12999aacccc644369ee1ec6db23bcd6cf0004f4d02ce902bee09330461a7a94c9fc065a2b740908c3a2e95cd3da18ceb6ca09b810aa8bf2816ba19bdbef0832f49ee4eedea06cc73a7dd58f23a0d0e5436f1268d71f493e2bcf2e7e7cb5d4878c7d0434976ffcfa0d974dd5c25044af2af546e5ae4ffccc7ba3ed8e37f44f136d068ef2538a7876f958075a7eb511b0fd5cc048fda99898f36da7169c77a60aa0a113e572570a8c8a0ca28d6cac6190a38853eb5a8c76026fbdee65b2b1d04b10520310110469a98ad409473250e9f636779473c6ee2584b16ca1a918cf0563a39407a8b46dfb76fdaa4df1cd76a2da30a8d920ef899e1e418c775e98881e50c64c3001f6a9a5aa1a94ec139a2bc69f0b7232ee68b244be04eb00c65fedda39cc7aa36f81eaf3c4409b6ba8d9a936afa74ea985b188065b38c1a6da94ba17e3d077330ea1e3d4450e9e217276e11ef503ac998000fa780385d43e4be70607723ac9e6c88be398c8e89749803055f0d52b0f29d8705bd264c124068993e6a8fd2ad585128eead0d31269418cbd7194af44422a55ba5cc4dc32e13e5993675688e5d897718497fbec6543a65da8fd8ba6a3a753326aa9bf66e0c218ea6b0eb26d57c234b4ff79b40501b946242e3effe23de815ab0b1c0bcd9df3ba487ecd62be6a55b76b4a0b7f55dda98dbdc032968b6c66392f9ef46e946051434e480c6ea90ca24f3bf0036ea29ff434c2b3c0c760f16617cd5eacc662f90448565ab08823b93516063d585ed16799c00f4bce86151b97f1f4d9c89a1981d8d54d49890978919f9c80fb514da13acee4d02f96e219e45eba3fabf16b8905f53eda87c27ef01e9d47564c653dd1f194ab097fa3ecd6823fceb6f564f657a98bd78faabafacac13159555c7954a617aa70ea53acb55fb7348da5cd0add624ec3f52d6bc5a4893e293108f627240f4a187051fa644ca9e7f8317e80cdd617ab83b223037d850813b7ebeaa25793bd0e2e97eb3aafbded629ea7e2f4fc362fb8ff378e187d426ce8ccea693573830515a54e390d808e500b3aaeb504e2a472b384c02a35663d373c805bab769980f8a112eebffab9ad0221609da9b87605de507e59e774840bd7b3048628c1c8465147024b8aa734b6ceab5db8ece462dd104e1932e8de512239a91340b652c53f97b3cfdaa2c3ec633a117ab07c1a896f8f3db22d7d683de7a8561460b0d941ab861df218d8f64e518a72517bb018912332bcf25b0af749edb94125af50a1e92936f30534b128e15a92197ab70add52d48d67ce8515a46b8085d6ea332f89915fec0060366c1e8abaa835c7b931f37e2aa9e388546767f1e68763dec0bd622996ceaee513f2890442a0074d905c3684cc54d104a83bc1d39cd8c2e7b126ddd5cf4898fa7bf4ffad1c86bf1312a4b60a4fc5e653fed19064197438a2ac335d00cf09b669d26917b10ce0ee8fb2b64535f061bac9fd49bebd16f4c466158d136c7b1797a6928816747649cfc8bf8144dd85e445014aca5809e3211462b902f853b8aab9cbd7031b64ec9eafe242dfaac169afe9070e12af32956fec60b6b08f892c0f836284d13e2f9ee91e6dd1bf5dafb4948a664863998e721acf9857b90867629adc8d01a6d98d5ef951432a89193c02ab1fc8527e3a3259fc31a60bb25c1b041f5c4c9ea4ac868564e49129ef20e51a55e14f4abe3e8d8ad9457d2df5a721502c3e9e91d40b44d868c73295b6225871305a8664bead73df03e16092ecd58b2ad40f51ef0bd88733441d408d7e31bb380e0c9e27e7ba94365abfe02c18cbda0999de66a5e935ed0e017c7a112cf133187a9d789ce5d69cc920a8ca6a651de8f2fe8052a537e96c9a79837c490a79499c3406cf24aaf568e16f06aa31f4f4d7d2ab89833a485ad669fe5bc327cde59cc66c3f89f60c6958ac191efb9dc9693bba1ab2d7b708cc4c34c6c07a0a7f2685578c7ded5a09654a0751ed9496a377a3f0fb96d5e0ef98404d2d6878753c1be577a0a40f65eff80bb7081c91f98d5e48d3c66aea6b266a9d6c7b76f222264bcb9a31d179b9f6e2943eeb894541f330cc6b3847fa1840fc90180d3ac12d3696ca640d1e9999891de8fe299e768337af5b8f64458f379da00815e88ea86b604faa1882a284679377691d0a3e4070171f8197487e32fa3672754c6c1279221f86f683ed2232ce1deb2c7471d03d27735697f1c76fa17b15fa294cc06e3916a0e9da4dc3f3389e771b86455d6144a316e04892353e82c4245811ff9072194ef7ff449dc8ff7864cabc644a929107f674cea4968cd611e30dcd76398aa8c1a1e2ff599d74d4b01175b5e331092ce6072deba19cef231065708deb83c72aad15db710d8835fce19038f98b715180217b6d9fc490317c7b127154d49a56fa5f61a44eb7f8bcdd790d0a59000d58ec2da2a1af77cb2d94565af826717d4d596b04afa2e560e59e906da1cf7eaad795827a35adf965308a203073067ce24f6cb8ff9c73b206af3ca80d61cffa04579e8a6ac77b43b964df31390419fcde01ab582f90fc39e77887c8f138c3fd4e91d9406ec940d712c27bb406d952b3853ba465f359cbc7c84c4dd4602899d92d3e210125ec3c04be4d15e24466fe4eca52adfec2d4c228569ec3566a7ec88e6cbf709e221ad1f8de7c3fa561aab7ba75b70cb224f7a7d72f240562f7c9aa86a6d2451326cfcbe2582dd789e80ad2506cc48575f0806787d5a3be57cb6ad96f4a8a715c921aa353b911c93739eb1f5379cd14a7ff50fa6630cfcb62877bc9f0fda9428828cadff8c2ab948481d9569dc6ddd2e69cc93706f4490afe6fb0422dd36ae1e01e8c43a3e0f7cb7f7005f20c9c13401ace861b25aa094ff000387ecd74fee166364de54778718997ce680f3c757b49b0a0a69315859aee99381b9858d86756ed5b506d67623f629009fdc8dc0a795306870593a4e4216c154d24c250dd13a237ada2a55b3c1ddb75620030afc1bbd69c617596449750d18d75bbd01b5908a31e05d2666960c4d1cd9cdce414ea8f2892bdb90155e600befdc34cc72c2c45f434358b8fa99e8ed57078f1e2f757151b6bb410aa09b64b666600f38127bdde19289cd0c909bd0426727c137cd8ffbca3c044815f412ca88a2df1e65f59f61ac51b2cbe0590f306d1be7044f2038b967af46b28247d7da75ba60a47bc97a6f3c3da14787ad3e62759606eed9bd5f4fe1807cb9f89dbd9dde95bb86981636e2c44bb786e5aab6716846261551d19146f5e431a7505de0455fa86a227681c9551a8ec62501e5e3329e139915e9d15a631c25b8d0e45ce5d00cfd041d96c73b3900bdd3c24fef8e57e41ac985391a4a049cca1d41164ac0a68b5e8e7320a350750363153ecb95fb976920a919fb8ae1d0460d2bf020c4dd1e88dd2f660da32a6c3cf976bfe90142861b4c5d716004c67d0bbf79e014357e5ec53459912cb102588163147e0155846dc3daadd0f425b7a6bccdbfd6ef92fa8706a90f134a1e998705ad5db168a3dcd5c5dfbc8b990c51102dcfa02d49524c4f879d9782adb98e5c0a991b4271a7c9b453143b0ec98296c2c69b46a8bf04077a47f14db485ce650664aaa127ee332eda3051346c7ccfb3082d4341c72d49b6b22890bde3b560ab266f7770dfa7dd88998ea7c6ff8c53eea684835b5995702a74e1850f9d38c60708821d0d7c0a226c618804fd633e5f896f3bada53475a98f2356e51d5071116a381bff2efb968dd2d84007440e67e8fb04100e6e7f7024eea980fca2629f8911563e1cc331c697e7d448897c0cf4ce4bc09ca469cffa37445848701ea9976dd500a08599a336c8f65c151c555d9c28ccbfc2477a6de24bcb92859b366ad1aab642d79d2ae53c869e48a3e077dd5499c68c103188eec7c703e8c5a11388fd5cd0b05470275827e33a3aa78f2cb6b1232bdf12c5db25e20c0c801bb3247320455f7755506953385ad54ae26eb3858214ca304369f3b61c00feb67c106f99611b316059df0f21213c7a23cd0f950d03ed1a12d5b52af2267eb7fe54ee4b41c807c22ae425cbe206d4d3a00be773e95a9716e888fed60619c8c04af6438b957a75424ebbf3338bde2b1bf7697dfa6f2102585f1c4ca77f5976d33181aa2abb90303d1593d7336f6454568dbd19128c34f9ec2d7bf6eca78eac67f4d14ca713d42f084c7d7067b9be898e297211f558c4e27272cbbdc7afeef66f81baa48f7500ec9ed023d8864602dee234b32eb532f5b27afc4f038d4baa19", 0x1000}], 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6c000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x4000000002, 0x0) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000002000002, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000e000)={0x0, 0x1, 0x0, 0x16}, &(0x7f0000058000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000025000-0xa0)={r3, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x1, 0x65, 0x0}, 0xa0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000d000-0x38)={&(0x7f000000a000-0x48)=@full={{0x3, {"aa0ad9f401875c"}, 0x2}, [{"f2051aad9391b1"}, {"a0d5f984a4937f"}, {"4496b53ba1dff1"}, {"2e90a3a5dfda64"}, {"51fa31cd5bb2da"}, {"3ab97992447647"}, {"024b4d91d0198d"}, {"7c3dc23b79a7fb"}]}, 0x48, &(0x7f0000057000)=[{&(0x7f0000007000)="ed0a81d9d397c990b432b0db358a475caa269489384ecde64c54bb0649ea01effedf03ff1b8efb51fccc10b58d3825317fcab346b22ec334c780c2550684b4e40203716c29c7f5432d2d2875105046d8227362cde7a961b234070a975176a8ca6fcfbe5c3159f4a1965e147f1c17f30c2a0b91b0f4cfb0e2fbbbe60e3a7603d6e94b05f54404e6c70c3c9627f1233d4ee3c64faad0df2d39e2646acf3d7636c41c37f9de28beb9103b32", 0xaa}, {&(0x7f000003c000-0x26)="aba45ce89c31fb50c499cf3324f357cf0389fb37851b446eaa944b85f8658caa32ac6a7457c8", 0x26}, {&(0x7f000002b000)="51645778c04ba0adf1cf3d46550ad3a3152752a92dbaa4ae908f84a3fb9c9e9e5906b42186770904cedf4881445b5ee1e578388dc29147c2d526df1e670ae2a0c5ddf6103bc6b0d648942f6ea37548ddb35f8494aa8c5587492ee0fd4d90faa19427f8f1495e69", 0x67}, {&(0x7f0000058000)="fb70177ada801b075b3cb31ade8c9e9a4c4ddb247be993d10a71deb86a782a6c0f2e9848931358a3e99b8074e0e328357d062d1fe37701db9d5c23762312e20944082cf937d973e07c3bf68282d0b231338d394c0d7e4976916a11804d2a1d0d74d978d56d02a717d1dbf92fd43cb3870b9a37ce4d3ddffd24fc208454309ebac149ec24d30b74adc402e320377837e65a547614d9f46983deacbe79547252c6845517123cc86ffcf91e4c0962033628858b91bbc3bf322b9e2e42016f7b", 0xbe}], 0x4, 0x0, 0x0, 0x20000000}, 0x12100) socketpair$packet(0x11, 0x5, 0x300, &(0x7f0000056000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) syz_open_dev$sndtimer(&(0x7f0000009000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000457000)=0x0, 0xfffffffffffffe80) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006e6000)=@assoc_value={0x0, 0x13}, &(0x7f0000de6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000428000)={r2, @in={{0x2, 0x0, @rand_addr=0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000911000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b51000-0x6)={r2, 0x2}, 0x6) [ 122.598644] binder: undelivered death notification, 0000000000000000 2018/01/16 20:00:25 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0xb) fremovexattr(r0, &(0x7f0000503000-0x15)=@known='system.sockprotoname\x00') 2018/01/16 20:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00003b0000-0x4)=0x80000080000014, 0xfffffffffffffedc) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dca000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/16 20:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000b74000-0x60)={0x0, 0x17, 0x1, @thr={&(0x7f00008d1000-0x72)="05d3fdb4e7a5438e5d687dfa9d187b12e84f0e45a14f99dfd40e59593408802faa0b141308c17c094a0867c01bda399bf12d5a1297d54a79cc1ffc8222553f395a439e5c89bfb5c389451be36399ee9d63d0bd672f6bad97d10581cd238ea580c309e076a7d7309f0dbd37d88db95fe0cb5b", &(0x7f0000b3f000)="d5c5e2d50d278d14e413feede4d03ff20418c2882d3c95a875ad5c7ff7bc602ec6495381149a02ed668948b62a0e3616a24896231a5f3e1743a948570e2db2c4e6fbf55a9b26146aaba3a298928f444ba4982f774dc550634956b06475c06e8df0906d1c6373287a5b59e9c226ea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000046a000-0x4)=0x0) timer_delete(r0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) 2018/01/16 20:00:25 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x20000000000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000002000)=0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000007000-0x93)=""/147) 2018/01/16 20:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c6000-0xe)='net/xfrm_stat\x00') getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000d74000-0x4)=0x0, &(0x7f0000321000)=0x4) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000fd9000)=""/1, 0xfdbf) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/16 20:00:25 executing program 7: getpriority(0x0, 0x0) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x4) accept$unix(r0, &(0x7f00009f4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002d8000)=0x8) 2018/01/16 20:00:25 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000559000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='-\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000e9c000)="a238f5ab2f3b014325a01816b49c7314d68c5523f36bc8a7f344b3d5aa55b7b5c2b5c8ae19e4ab6f4aee753916a9e25c604d82b7955ce14bda2833d62534638ade5f34839b49404db197e79a4ba3dfdd8695734d9cde235c1056408ba24f13f889ee9a13cde8902717e01ab6e5930804dcefe454e1556d1dbf236fbe6590c473521096e4d84287a780e485306d9336ebeea418612cab0469cb91863f4df1f4b4f21f70f348824e5a1afadba278af182b6ba87943ae2ba370c0dbaadba608138095cf16108251ef9b0abe3775ae1eb4b81fca19e1efa8d2d54d3ae726b3513f44", 0xe0}, {&(0x7f000075c000)="2db0cbc32b4a267f8f2bf649a58b4926c9ed600a58a31466410d7ae57a45f8d62fb4ac2fcb31821388deb8d1e92615e2df823aa95448e87e79bd80f01ad285d70aa798472945c746de24a46c6c70f6074640f183faee5079862c57ddb9bfbc59a6c733ec799788d61afced821bbebfd2555e9f5f129873699cb014e010818d8c84c6abc0fda9c4315c1aa0a38d7808c30f73885dcb9609ca27c536556a8d928e80a385e890ebff447f221ed19aa7ddf67e1b505145797c2bd6ed74e6896123e59f7fa87f8ca101fb983f40d11d199630c44b833cd866b97fd70f43a8a05719a9c2558b0edc08f8ac050c", 0xea}, {&(0x7f000016c000)="0130fec36aaea9e3e339afbce116bc012ee3d270a34ec5ee7b7e83a78786fec79e977a1020faf85a775f170de4f11dcb86a446e50f4b19845f0c19a94e8a86d3d85fae5840bd3867d270e90c057443a42fb5b8ed55e7510dba9b615bcc3296473f478108e8316b6388872ee7b2e162d0b084a30de8540bce433fbfe5fdd630f538241d1ba2cf061de152fa9f2577c7edfbd398833f77284d10ddb086a0353375f8552bbaef74d35419e912dd556c3b91ed6f7fbe77d205adb3ac842683d82122ef", 0xc1}, {&(0x7f0000000000)="671034a809007d061d422737cbcce838e0c41f0ab3740a5ad6fe02", 0x0}, {&(0x7f0000f61000-0xff)="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", 0xfe}], 0x5, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000002000-0x18)={0x7, 0x8e83, 0xad53, 0x1ff, 0x494, 0x3}) 2018/01/16 20:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000d1000)="595f1f3bbfdc490e1b7dead4c4e5c8efac2d63e6751becf0db6eefa730de23fd307c954bf177f9b9b463ee810dfde5be65993e4a2ca5a39e45bddcc0a85f05975b764e01f7750026cf4131e04044e81e6cd1768523d02a88c2046061a97aa6c614df4ee6f3aa99b34a3d211e1081de42301b611634ad042f1c7ae28b6032c5ac937e8c1fe456f567e1c8b693914fd14da2", 0x91) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1b6) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000fd0000)=""/78) 2018/01/16 20:00:25 executing program 5: prctl$intptr(0x1d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x8, 0x9, 0x7, 0x400, 0x0, 0xaf26, 0x400, 0x9, 0x89, 0x50cfb62a}) pread64(r0, &(0x7f0000000000)=""/58, 0x3a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x2) 2018/01/16 20:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/16 20:00:25 executing program 2: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000b9000)={0x0, 0x9, 0x7000000000000}, &(0x7f0000154000)=0x8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000331000)={r1, 0x1}, &(0x7f000035e000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000035d000-0x20)=[{0x8, 0x40}, {0x3, 0xfff}, {0xb, 0x2}, {0x4, 0x200}], 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) linkat(r2, &(0x7f000027d000)='./file0\x00', r3, &(0x7f00000c5000)='./file0\x00', 0x400) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r4, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/16 20:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGBITSW(r0, 0x80404525, &(0x7f00002c4000-0x3e)=""/62) 2018/01/16 20:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000aa7000)="2b5bb5ac5a362dae83087e45176309ff8369c18d37da197913d410f1505ab3bb43279c1283861201bc4ac17e447c44e2c64ea83485af05bac3004a86be3959b4b3695b19bc120fa81475385ed3a784ab908d54d58f3729b95f7e7505bdfbac395fa82005", 0x64) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fd7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdc7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c40000-0x4)=0x0) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000e0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006ed000-0x28)={@generic="cafb0df0f8ceb0e5735d9e43f923a4dc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000892000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0xd158, 0x0, 0x34, 0x2, 0xa0, 0x0, 0x2b, r1, r2}, {0x80, 0x7, 0x80000001, 0x0, 0x7, 0x101, 0x40, 0x3}, {0x7, 0xc1bd, 0x20, 0x401}, 0xffff, 0x3, 0x3, 0x1, 0x3, 0x2001}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x1, 0x1, 0x12786451, 0x40b5, 0x5, 0x8001}}, 0xe8) 2018/01/16 20:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x200, 0x2) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000013000)=0x0) r1 = syz_open_dev$mice(&(0x7f00005c0000)='/dev/input/mice\x00', 0x0, 0x101000) r2 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c5d000-0x14)={0x6, 0x5, 0x2, 0x6, 0x200}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000675000)={0x0, 0x1, 0x5, 0x2}, &(0x7f0000d12000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000195000-0x10)={r3, 0x10, &(0x7f0000ab9000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff0000)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000039b000)={@common='ipddp0\x00', &(0x7f0000ca5000)=@ethtool_stats={0x1d, 0x3, [0x9d7, 0x3, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) 2018/01/16 20:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f47000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0xc) rt_tgsigqueueinfo(r1, r2, 0x32, &(0x7f00008d7000)={0x23, 0x217c80000000000, 0x40, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000603000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00002cd000)=0x10000, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r3, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:00:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000e21000)=0x3a, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00007b6000-0x4)=0x0, &(0x7f0000bf0000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x40, 0x101, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) 2018/01/16 20:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000058c000-0xc)='/dev/autofs\x00', 0x109e40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c7e000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x38) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/16 20:00:26 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000478000-0x50)={0x4, 0x4, 0x3, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) 2018/01/16 20:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f5000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffbfe) memfd_create(&(0x7f00004c3000-0x8)='*wlan1:\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00004d4000)={0x9, 0x80, 0x42c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000cd9000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ec8000-0x8)=0x0) 2018/01/16 20:00:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x100, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x9, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r2, 0x40) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)="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", 0x1000) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/01/16 20:00:26 executing program 2: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000ade000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xffffffff, 0x4, 0x100000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000693000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000483000-0x7)=""/7) 2018/01/16 20:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d9000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) keyctl$assume_authority(0x10, 0x0) 2018/01/16 20:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00009c1000/0x2000)=nil, 0x2000) r0 = getpid() mmap(&(0x7f00009c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f00009c2000-0x4)=0x0, 0xa, &(0x7f000050c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') prctl$setmm(0x23, 0x2, &(0x7f0000a8f000/0x4000)=nil) preadv(r1, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x100000000) 2018/01/16 20:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) recvfrom$ax25(r0, &(0x7f000042a000)=""/0, 0x0, 0x0, &(0x7f0000f78000)={0x3, {"6ec9003325fd35"}, 0x0}, 0x10) 2018/01/16 20:00:26 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eaa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x26, &(0x7f0000001000-0x95)="35380f37cd9ee5d24687fe63849125cfbb03e42ec1c4310916a307cebd271255c0cab900dfb9ae83a53061fd9d32b34804a19238616475b0c11b34a61305f739410a77e30ef484914ce20dabb288f5ab0c501727224c10ecc162a4e58c14a1d99866fdc1206885bddb8c43e77d973de8e06fc5c70c6cf7f8d384fbbd02a4230508c11846e6f66e6163a27f363a443df8dc2f072e2b", 0x95) 2018/01/16 20:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ed0000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000609000)=0xe8) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) getegid() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000107000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c0a000)=@req={0x0, 0x0}) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fbd000-0x1008)={0x0, 0x0, ""}, &(0x7f0000d8d000-0x4)=0x8) r2 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f00008a8000-0x20)={0x0, 0x3, 0x1, 0x5, r2}) umount2(&(0x7f0000f45000)='.', 0x0) accept4(r1, 0x0, &(0x7f00007ac000)=0x0, 0x800) 2018/01/16 20:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x7ffffffffffffc) 2018/01/16 20:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) vmsplice(r0, &(0x7f000050d000+0x1fe)=[{&(0x7f0000974000-0xc7)="96e1e5d52549e71ecd83e8e97916d848172d1633ccecc923f4ccf60d5a25e4002fc0856d877c1bebe2449b9f80c507983d8f018d50db205edc40bdcae863f29b67590dea0a2a0f33df430330d483b3104d174c4d43908b0cff20fd8c51d4d0f52837e3e8a79d9c4e360eed7539038b886d38a24a7202826ff061e3e2de2d80ecadf207a7eed666256fbcd4564451c32e7996fe4fbd341494d76337e022c9c2fca91933616d87693a6663f6fb2d0510e22be23775a2a8d17435e791ee573408fa951024973461d6", 0xc7}, {&(0x7f00004c0000-0x43)="dda873294a76a772953d4f12a4ee955c60654281e23c0832ab341419c747c46c065d02e37c723cf8d9babb9bf7eff5fc7e004ea7b7693ff6389566b20d1876ad655209", 0x43}], 0x2, 0x3) ioctl$TIOCSCTTY(r1, 0x4c03, 0x10000) 2018/01/16 20:00:26 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000000c000)="5542d0691b74b9eaf225963a6d0f81d5663859f1a74fb9bb79c650b15712221c412ef8a29e2ae77349615f256b3156dd812dcf55994ef7ad95a1efe462b20c4b92dd609588570f069a5b7dd7410ff86bf19f557fc4c68e5ff91577d0abf434fc7553218b9db52529d2385286a800365b01f133c3268dc5d5e72968094a2ba4357981da02de43f180991deb30fd5d", 0x8e) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r1, &(0x7f0000afa000-0xa)='./bus\x00', 0x84000080) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x0) 2018/01/16 20:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e39000)="0000000409", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000c3d000)=0x0) write$sndseq(r0, &(0x7f0000015000)=[{0x0, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/16 20:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b26000)="2400001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800b70048186be0", 0x23) 2018/01/16 20:00:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) 2018/01/16 20:00:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000051000-0x8)='./file0\x00', 0x20002, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000003000-0x4)=0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = getpgrp(0x0) ioprio_get$pid(0x0, r1) 2018/01/16 20:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000fcb000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000155000)="000000020000000007000000fef2c0000f000000000005fff701faf5238f7e23"}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000042e000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000930000-0x50)={{0xffffffffffffffff, 0x1, 0x9, 0x3, 0x1}, 0xffffffff, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000ffe000)='/dev/binder#\x00', 0x0, 0x800) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/16 20:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d9e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000793000-0x4)=0x14) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00004a1000-0xc)='/dev/ashmem\x00', 0x50b400, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) 2018/01/16 20:00:26 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb9000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000fea000-0x5c)=""/92) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00006fa000)={{0xb84, 0x6}, {0x8, 0xc0000}, 0x7, 0x4, 0x19, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$l2tp(r1, &(0x7f0000711000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x3}}, 0x26) r2 = syz_open_pts(r1, 0x1000000000) ioctl$int_in(r2, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/16 20:00:26 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b57000-0x8)={0x0, 0x0}) ptrace$cont(0x1f, r0, 0x5ab88558, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mincore(&(0x7f0000945000/0x2000)=nil, 0x2000, &(0x7f0000927000)=""/122) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x1000000800020) 2018/01/16 20:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = memfd_create(&(0x7f0000c26000)='mime_type%\x00', 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000054f000)=0x9) r2 = creat(&(0x7f0000b6f000-0x8)='./file0\x00', 0x10) getpeername$ipx(r2, &(0x7f00001d1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000060d000-0x4)=0x10) [ 123.012681] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9472 sclass=netlink_route_socket pig=26146 comm=syz-executor6 [ 123.041743] binder: 26152:26156 transaction failed 29189/-22, size 0-0 line 3004 [ 123.042150] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 20:00:26 executing program 3: mmap(&(0x7f00006a3000/0x8fa000)=nil, 0x8fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000d1a000)={&(0x7f0000002000)=""/64, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000ed3000/0x1000)=nil, 0x1000}, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x12)={0x0, 0xa, "0f00a564bf3551fe1e2d"}, &(0x7f00007d9000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x7, 0x50a, 0x8, 0x7ff, 0x7fff}, 0x14) [ 123.071218] binder: 26152:26156 transaction failed 29189/-22, size 0-0 line 3004 [ 123.074471] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9472 sclass=netlink_route_socket pig=26162 comm=syz-executor6 [ 123.112701] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 20:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) openat$ppp(0xffffffffffffff9c, &(0x7f0000a92000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00003e2000-0x1e)={0x18, 0x0, {0x0, @random="0191feca38a0", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/01/16 20:00:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000)=""/236) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = dup2(r1, r1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000-0x4)=0x4b5, 0x4) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup3(r5, r3, 0x80000) accept$ax25(r6, &(0x7f0000a83000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000743000-0x4)=0x10) 2018/01/16 20:00:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff0000-0xb8)={0x0, 0xfff, 0x1, 0x8, 0x7, 0x3, 0x1, 0x1, {0x0, @in6={{0xa, 0x0, 0xd04, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfff, 0x1, 0x1, 0x7346}}, &(0x7f0000fef000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ff0000-0x6)={r2, 0x2}, 0x6) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/16 20:00:26 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fec000-0x10)={0x0, 0x0}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000-0x21)=""/33) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fed000-0x9)='/dev/sg#\x00', 0x4, 0x410000) r3 = mmap$binder(&(0x7f00007b2000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000eef000)={r3, 0x0, 0x0, 0x0}) 2018/01/16 20:00:26 executing program 7: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/pktcdvd/control\x00', 0x210500, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000034c000)={0x1000, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef9000-0x4)=0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000efa000)={0x3, [0x5, 0x3f, 0x6]}, &(0x7f000070b000)=0xa) 2018/01/16 20:00:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000501000)="218c8470724088d1b613a174f0", 0xd, 0x20000800, &(0x7f0000930000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:26 executing program 5: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000035f000-0xd)='/dev/usbmon#\x00', 0x4, 0x80) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000035f000-0x9d)="33d2684f82a64f2387a0bfd7f713983c9cc15f9614af1124e31f0b6bd430a9491684b4652f50ad190fd8ff0cc01331d94b00a77e0b2e082baa191501236b3af6c051fe98b33debc9173ad18fb8470ec22d8143de6f92473ed022cf43d84dc031361b27d25e973bc32e376930408447edec52ac8e39c99ccd28226a469be575dac1180a6fdbb4ebcdc536db862019afa283b86a2734e3c759c38922f160", 0x9d, 0x8010, &(0x7f000035f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x2c9, 0x0}, 0x0) 2018/01/16 20:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f98000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000020a000)=0x2, 0x4) bind$inet(r1, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001ab000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f000070e000-0x38)={&(0x7f0000acf000+0x934)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000ed0000)={&(0x7f0000f8f000-0x61c)={0x61c, 0x36, 0x4, 0x1, 0x3, {0x12, 0x0, 0x0}, [@generic="3320893b9fd4400ce460f9ed9c3d8f511f3e972c051df5e8f780e662ef27f1450fab2750a34734ee1e14bb4571c7900cb4260bb7904a696c273cfa3e4708be1571861b211e8509dfeb4ebbf7d132b9900f0ea8cbee0596de0669b82d1fbcc91756", @nested={0xb4, 0x78, [@generic="83d1262bc4d1c9bd3713625e207e53116002c6659803f7d9f43dd6251e563943b7b0d8ed58b1da7ce9bf136b54d4aaa54014a394eb82d8cfeeac0d13f165aad5c90afb4f1d808467735216e923c9247a02d050d5e1c7e08f5c5097af35eb272cb6f723a335352bb995d2fc80e35c0741c98f65cbb41520dc3cc39f0f88d31257737fd8014465d0a1ab123119016c032e11371685ef6342bb04dd6fbaca71588b6a6f8d79bd431f03ea18f87302ae19"]}, @nested={0x20, 0x4, [@typed={0x10, 0x4d, @u64=0xfffffffffffff3a7}, @typed={0xc, 0x3d, @pid=r3}]}, @typed={0xf0, 0x43, @binary="ccc463ce02d1c74e46e736844de6623a5febcc94f72b9edc3964573ef326310ac54e1d9a7bb6b39b94af5800677133e56fe256dddf81d8aa5548793206e43f7d868d502d8c50e5ff47fc08b8eff2bf93086b7a81876e8b3b0afd301197437a914fa6a681aaf679623a729ce2d1e8b0c9027a5ee337b26a923d6c3954f05aebb5395ad620d612d810d7c182771ca26c78f6a7f790b683cd0ca19902bbe25fce1d960a932978780644421271c4dcbae53b5c67f0c4ddbeb2ddd9ff1faf805e9ef99c05a5af07ee37f8deb526b2e5eb334f9f98884542ee90e4bcf0b024a03adae7d3bd219130f9ef6c"}, @typed={0x8c, 0x1e, @binary="31e4b9f423a4a31bd0176c0c4741660763d53f57d3b0a42ef212f0d0ea2ce2b961a15e54f105e673ec547a36dee221c1dbf4863c3a4a048a079f72e24446c60bbfe42a886ad9a74b3fa269d39970e0ad295e9bf4f35ec67766ff3be5d08d397d5e82e71d5ff4a812ea0e4ecef8294b358a364a9fc51a862163425f8e09dccb19e26930"}, @typed={0xc, 0x89, @str='\x00'}, @nested={0x268, 0x50, [@typed={0x24, 0x4d, @str='/selinux/avc/cache_stats\x00'}, @typed={0x10, 0x66, @binary="627fe44a7ca1"}, @typed={0xc, 0x20, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="5f93f52b4f0cfc247f30153edf8e02b2bac7ff3fdcaf36a9d2f1cddcbee65a9c13eb516c7abd30d083f490860c7ef5af7106d100dcfd7af75c9134e8a379c86e59ae5b1af933e70c4def3513cb2b392a927f13d370e9b6fb3078bb61aac7602a62721216dbe9e2a0e5687ae838ae7804997a2b0d604c30759ef9159544a146784f30ea21021401b80c10e56f45da3ae3159dbe", @typed={0x24, 0x7b, @str='/selinux/avc/cache_stats\x00'}, @typed={0x30, 0x67, @str="6d643573756d6d643573756d766d6e65743173656c6673656c667365637572697479ff28235e00"}, @typed={0xc, 0x68, @ipv4=@multicast2=0xe0000002}, @generic="01d832ce420a79710875156e621e4f2b853c5f498d0aad06e86250b4996aeb5ecc0310c132a26ed19fb21d05635b82d7081a3378a4bc742f4264dddc190f77826368c7a972cc6eec0fb85a2b91e8907ff2c7dfb4cebd1b1f8b07f4d8f3b3d7c714ab135318208fb22ce830cffa94848a8509acefe7bbdadf1d8a1500348f4f", @typed={0x10, 0x3c, @u64=0x2}, @generic="e080a998a3a516501557fd4a2b887b292aab69781d6b69b5be1a65e74820ee96302a0f85b1b79003c87e0bd7f56084eaf0c9da92e97e56b42d09cad176768678df9676d2dcb515a41719fbef35b156b33eabb544b45219c932116ed2932a19f00c50be9d338089867ed239acd85fdae9cddfe78abc70a78f88677f7143ce181fdd9dcd252c0981df70445be6fc9b9caead6d5abf3e351d9814373048dde4a07695"]}, @generic="dbb9c3d213ff4127e12e7564413947fb1832bbb895e26ed9ef4132703359007bda69a2de1d3e9df2ed6d41418e5654a266cced8d7d7f0d5758d8fe536949a2abc4b9adaa8cb7ba3cab2c1bf4c7844c2ef17a1a6ed448da21fc580f801250ab81c85bc0014882db21a81358ad6ebc3e8ff23fb902a281d2bb7afc0c6fb9b0b7e76ecddc6f86bff763613f7c80ca18ce884d1f103e5ee2773fbf02ae731f039506cb1411d5c7017ab48872a7ff3341403d33071787b62ef5e4d1d596bf2e26e463bdb9eb93f44072bb0308c81306a29460e3abcfba709f", @typed={0xc, 0x62, @ipv4=@dev={0xac, 0x14, 0x0, 0x5}}]}, 0x61c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000a40000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e89000)={0x0, 0xd8, &(0x7f0000e6b000-0xd8)=[@in6={0xa, 0x1, 0x8482, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfd5e}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000268000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000686000-0x18)={r4, 0xfffffffffffffff8, 0x30, 0x9, 0x7ff}, &(0x7f0000910000)=0x18) 2018/01/16 20:00:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000fcd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fanotify_init(0x2, 0x101c00) r2 = dup2(r1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000000)=0x101) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x3ff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='@!>\x00', 0xfffffffffffffffc) 2018/01/16 20:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000602000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2018/01/16 20:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000ae3000-0x4)=0x0, &(0x7f0000119000)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c0b000)=@generic=""/16, 0xfffffffffffffcd6) bind$netlink(r0, &(0x7f00006b9000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) close(r0) 2018/01/16 20:00:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0xe4, 0x10001, 0x7fff, 0x4}, 0x8) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000-0x4)=r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d5b000-0x8c)={0x0, @in6={{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d37000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ad0000-0x12)={r3, 0x10000, 0x5, [0x20, 0x1, 0x80000000, 0x80000001, 0x9]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) geteuid() 2018/01/16 20:00:26 executing program 1: mlock(&(0x7f00008d7000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000dda000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={"69110c9e756528b20d7ab0bb35cc5ca5", {0x4, 0xffffffffffffffff, 0x8, "6c87af7704fa", 0xffffffffffffffff, 0x0}}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0xa0)=@delpolicy={0xa0, 0x14, 0x20, 0x1, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x0, 0xa, 0x20, 0x80, 0xaf, 0x0, r2}, 0xffffffffffffffff, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x26125c15b86e6c9f, 0xfffffffffffffff8, 0x1, 0x8, 0x2}]}, @offload={0xc, 0x1c, {r3, 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x40095) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x7) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) 2018/01/16 20:00:26 executing program 4: timerfd_create(0x0, 0x807ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0xffffffffffffff80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x30, 0xffffffff, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x45, "e918c046f7130fe4fdbb519b6caf02afc8cea9538a193d9893aae910278d4b1f526eddb289d2c4a5e0bdb42d5071c212b2d7dd67937bfd5667c847a8ed3f2b51086017cd4a"}, &(0x7f0000001000-0x4)=0x4d) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000e89000)=@known='security.capability\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x30080, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000001000)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000003000)=""/70, 0x46, 0x2140, &(0x7f0000004000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) bind$nfc_llcp(r1, &(0x7f0000930000)={0x27, 0x0, 0x7, 0x5, 0x80, 0x5, "79c04c9a18221cfd9efc200c47a1a317aecd2f5998cd3315b03eb12796ddc60a2f4a445f9ffcb58e0d86b6818ff85237d429b3ede6cb25b7ae9b7392f13ec7", 0x7ff00000000}, 0x60) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000701000-0x60)={0x27, 0x7, 0x7fff, 0x3, 0xcd0, 0x0, "1148dd8a1f725ad633182565aac9892e78cbb18471eb3418772f37839b138762aaba797575ef1c85c4f5c841654733e2901c231a2ffe6785eddb3dcb8f1ccb", 0x1}, 0x60) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/16 20:00:26 executing program 0: mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap$binder(&(0x7f000027b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x2}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000036000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000036000-0x8)={r4, r5}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r6) write$eventfd(r3, &(0x7f0000025000-0x8)=0x0, 0x8) 2018/01/16 20:00:26 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000feb000)='mounts\x00') mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000824000-0xc)='/dev/random\x00', 0x0, 0x444300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000feb000)={0x0, 0x47}, &(0x7f0000fed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005d7000)=@sack_info={r2, 0x7, 0x80000001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x80000000a, &(0x7f000061f000-0x4)=0x0, 0x62) 2018/01/16 20:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b93000)='net/mcfilter\x00') recvmsg(r0, &(0x7f0000675000-0x38)={0x0, 0x0, &(0x7f00000fb000-0x40)=[{&(0x7f0000fd6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b8e000)=""/4096, 0x1000}, {&(0x7f0000f0c000)=""/88, 0x58}, {&(0x7f0000596000)=""/161, 0xa1}], 0x4, &(0x7f0000dde000-0x5a)=""/90, 0x5a, 0x27}, 0x2000) accept4$unix(r0, &(0x7f0000c16000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000962000)=0x8, 0x80000) readv(r0, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1000000000000042) readv(r0, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/16 20:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000647000-0x30)={0x7c, 0x0, &(0x7f000082a000-0x7c)=[@clear_death={0x400c630f, 0x2, 0x0}, @request_death={0x400c630e, 0x3, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f00008bc000-0x48)=[@ptr={0x70742a85, 0x1, &(0x7f00006c0000)=0x0, 0x1, 0x3, 0x37}, @fda={0x66646185, 0x8, 0x0, 0x40}], &(0x7f0000850000-0x18)=[0x38, 0x30, 0x28]}, 0x9}}, @clear_death={0x400c630f, 0x2, 0x3}], 0xd4, 0x0, &(0x7f000034b000-0xd4)="1d610e228155c343fde8bdc0d6cc7b58bbd63a9e2b5b8467156d9db47e00f4adac92009124f1c3fd6635ef4c8b3c87c83493da751137a06d772642fbce2a567324b2b5648af019d02614e08f2fc1eaf26ecf45a6772dcd15dcd5bb69e2cd093e3225e6bc77c94a4189caf1179d580c320150b0312e95ee0e285dbd6f145b8f24bc0c5837329dc366a1541fb789101aac4067eac4ad130159033fe6a6d1a79bb551083664aab8b174bf8a7a9d1fa99cec5eec97f152881ffcc10bcaa0445fd257a2c977a5bc0dcd3c4cbae5288308f5e4a6ff9bbb"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000897000)={0x0, 0xc45, 0xa, [0x100, 0x88, 0x9, 0x1, 0xfffffffffffffff8, 0x9, 0x100, 0x0, 0xfffffffffffffffa, 0x9]}, &(0x7f0000eaa000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008fa000-0x14)={r3, 0x2, 0x9, 0x8, 0x0, 0x5}, 0x14) r4 = mmap$binder(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x50011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00001fe000+0x7f1)={r4, 0x0, 0x0, 0x0}) 2018/01/16 20:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c62000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b70000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffc01}, &(0x7f0000956000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000c7000)=r3, 0x4) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000e8f000)=0xde) 2018/01/16 20:00:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000286000-0xa)='schedstat\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000a17000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3d, 0x2, [0x1, 0x4]}, &(0x7f0000f16000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000056b000-0x8)={r2, 0xffffffff}, &(0x7f00006f3000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d86000-0xd)='dns_resolver\x00', &(0x7f0000c18000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000825000)="", 0xff76, 0xffffffffffffffff) 2018/01/16 20:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eed000-0x108)={0x0, @in={{0x2, 0x1, @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]}, [0x7fff, 0x4, 0x0, 0x7, 0xdd85, 0x5, 0x4, 0x1f, 0x1, 0x3, 0x4, 0x0, 0x5, 0x3, 0xb24a]}, &(0x7f0000973000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000067a000)={r1, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ea, 0x50c4}, &(0x7f0000973000)=0x98) write(r0, &(0x7f0000f79000-0x26)="260000002a000500000000000009e400000000000100000000f0ffffff0000020000000706ea", 0x26) 2018/01/16 20:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b5b000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004fa000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000053a000-0x8)="6c6500037c6cc200") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000f32000)={r4, 0x24}) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/16 20:00:26 executing program 6: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/16 20:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f000014d000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x9, 0x80, 0x0, 0x0}, 0x0, 0xedd1}, 0xe) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b", 0x12, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f000062d000)='/dev/net/tun\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000a7a000-0xfc8)=""/4040, 0xfc8, 0x0, &(0x7f0000f34000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 20:00:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0x2)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b93000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f0000106000)='/dev/sg#\x00', 0x8001, 0x200) write$tun(r0, &(0x7f0000c1d000-0x2e)=@pi={0x0, 0x88ae, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0}}}}}, 0x2e) 2018/01/16 20:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/01/16 20:00:27 executing program 3: mmap(&(0x7f0000001000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000002000-0x8)=0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x300, 0x0) 2018/01/16 20:00:27 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000a73000)={0x4, &(0x7f0000a73000)=[{0xffffffffffffffe1, 0xf0, 0x7, 0x0}, {0x7b3f, 0x0, 0x1, 0x401}, {0x80000000, 0x242, 0x6371, 0x3bd0}, {0x3ff, 0x9, 0xfffffffffffffffb, 0x4}]}) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a75000-0xd)='/dev/usbmon#\x00', 0x5, 0x200000) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000a75000-0x1000)="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", 0x1000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2018/01/16 20:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d53000-0x10)={0x0, 0x58, &(0x7f00002c9000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3166}, 0x6}, @in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000096d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b77000-0x20)={0x7fffffff, 0x3, 0x4, 0x2, 0x10001, 0x0, 0x4, 0x2, r1}, 0x20) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000ea0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002f3000)={0x0, 0xffffffff, 0x0}, &(0x7f0000e15000-0x4)=0xffffff62) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000bbd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000661000-0x4)=0x10) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}, &(0x7f0000001000)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000752000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000119000)=0xe8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) [ 123.767297] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 123.789810] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 20:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005b3000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f00006a2000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d08000-0x8)={r1, 0xe0000000000000}, 0x8) 2018/01/16 20:00:27 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c02000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000319000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008cc000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xa6e, 0x4) r3 = socket$inet6(0xa, 0x10000000, 0x1000000000007) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000)=0x0) 2018/01/16 20:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000849000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/137, 0x89, 0x0}, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/01/16 20:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000021d000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f00001ce000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009000)=0x0, &(0x7f000073d000)=0x4) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000752000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000119000)=0xe8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:00:27 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000c000)={0x6, {{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]}}, 0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000-0xa1)={0x0, 0x99, "1c421e165ea6553bb816e5bfa94329256e928a578e9eb87d210771f2b3ec7adeb5bfc557843abc665a029dd4115963c4cbd526beea3b827421901f127fe2fababec384014386a18360f502593bef035911ad61e7e89869ee961c43c3ecc71eb5d37a488f6891fee7eebcced5e7a5d71cb69689343f80ba7bfa7da470a179f4d211575084f67644d26e5b90a738e95b58dfd1825a91d706cdef"}, &(0x7f000000b000+0xe4)=0xa1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000-0xc)={r2, 0x100000000, 0x20}, 0xc) 2018/01/16 20:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x8) socket(0x10, 0x0, 0x7) 2018/01/16 20:00:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0x2)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000)=0x0, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f58000-0x4)=0x6, &(0x7f0000efd000-0x4)=0x4) 2018/01/16 20:00:27 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000220000-0x11)='/selinux/enforce\x00', 0x400000000040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000927000-0x10)={0x0, 0x7, 0x4, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x30}, &(0x7f00005c5000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ad0000)=0x14, 0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000aa6000)=""/132) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f76000-0x4)=0x0) 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c7d000)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) ppoll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000033a000)={0x0, 0x0}, &(0x7f000008a000-0x8)={0x0}, 0x8) 2018/01/16 20:00:27 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000003000)=0x0) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00005cf000-0x8)='./file0\x00', &(0x7f000053e000+0xe1f)='./file0\x00') 2018/01/16 20:00:27 executing program 6: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000066000)=0x0, &(0x7f0000001000-0x4)=0x8) syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/16 20:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x12e}], 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r1 = socket$inet(0x2, 0x4, 0x100000000) fchdir(r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009c8000-0xb8)={0x0, 0xffff, 0x3ff, 0x10000, 0x100000000, 0xfffffffffffff000, 0x3, 0x20, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0x7, 0x3, 0x5}}, &(0x7f000029b000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000087e000-0xc)={r2, 0x7ff, 0x10}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007e0000-0x4)=0x0) get_robust_list(r3, &(0x7f0000a77000)=&(0x7f00008ad000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00003e2000)=0x18) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d7e000)={0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x200) 2018/01/16 20:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b3000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) signalfd4(0xffffffffffffffff, &(0x7f000085a000)={0x0}, 0x8, 0x0) 2018/01/16 20:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) rt_sigsuspend(&(0x7f0000f8f000)={0x10001}, 0x8) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000047d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d41000-0xc)={0x0, 0x0}) dup2(r0, r1) 2018/01/16 20:00:27 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000355000)={{&(0x7f0000613000/0x4000)=nil, 0x4000}, 0x0, 0x0}) flock(r0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d24000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000000)=0x0, 0x4) symlinkat(&(0x7f0000ade000-0x8)='./file0\x00', r1, &(0x7f0000fc6000)='./file0\x00') 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000591000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000955000)={0x0, 0x0, 0x7fffffff}, &(0x7f000084f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000e3000-0x8)={r2, 0x0}, &(0x7f0000c88000-0x4)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a5000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) accept$ax25(r3, 0x0, &(0x7f0000722000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000755000)=0x0) 2018/01/16 20:00:27 executing program 5: socketpair(0x8, 0x5, 0x80000000, &(0x7f00006dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000610000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000000010, 0x2, 0x9) write(r2, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000fd000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000041a000-0x4)={0x7fff}, 0x4) 2018/01/16 20:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bab000)={@generic="8b9a702f5124a2b87075097d211d3723", @ifru_ivalue=0xffffffff}) read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/01/16 20:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffff5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 20:00:27 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") mkdirat(r2, &(0x7f0000cdb000-0x8)='./file0\x00', 0x106) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000029f000)=0x7, 0x4) [ 124.013153] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=26362 comm=syz-executor5 [ 124.045819] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket pig=26362 comm=syz-executor5 2018/01/16 20:00:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r0 = mq_open(&(0x7f0000a2a000)=')cgroup%\x00', 0x1, 0x30, &(0x7f0000001000-0x40)={0x100, 0x1f, 0x6, 0x5, 0x200, 0x20, 0x9, 0xffffffffffffff35}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x543402, 0x0) pwritev(r0, &(0x7f000020a000)=[{&(0x7f0000de5000)="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", 0x1000}, {&(0x7f0000801000)="d0dddb3408db30aaa7356315cb2c6a90c1cec1d004d4f0a45e907496497012583d5a69a6f41aa836a12b8e3e38589d65a851bcae971472924a3eb5f02d716c5d432ea72225aac584e8f6974a2fc11fe60af131298220a4d19db7b6392c99027f7b19c3c3727040a4597c6d5f9c5c5b4fdfc37735b3aa453f23d73be61a1a24c5", 0x80}], 0x2, 0x62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r1, 0x23, 0x0, 0x7) 2018/01/16 20:00:27 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002aa000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006d5000-0xb8)={0x0, 0x1, 0x5, 0x0, 0x0, 0x1, 0x2, 0x4, {0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x5, 0x0, 0xd8f7, 0x2}}, &(0x7f0000000000+0x1e0)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x401, 0xfff, 0x8, 0x8, 0x2, 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]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x842e, 0x800c, 0x0, 0x80000000, 0x100000000000c0e1, 0xfffffffffffffffe, 0x7, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002000-0x4b)="fc28020332133a87fe4bc00c17495357b9b2221983715e25f4ef4bb83965199371e27e62e500b56846f198001e1d7aeeb3ec78ef62da89b1bbde94a13ee1ae4bffb914ea74a675e76d91d5") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d4a000)={0x0, 0x2, 0x10, 0x100000000, 0x7}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000+0xeb6)={r2, 0xd5, "13d38ff8261ad153785167d45799f3e91f975ba83bbdf075a0dbfc6e93003477ade6df8ca7280281fac96284bfe72de72a89dd1d7b0f7a3f55d0e8a3d77733348d30f4e0c4c9154e7a14d6b3652fdad5cd4834780ba162a4e8909e7561ce6c9180bb49c36d9338c73f70983650d87db95923651b7a5adad45b016871eff787de6e46cc5da45bf9228e9d95519b47150b454fe29c24a0b8a9d875a9b1b9885543f0fb5ca53a362a30a4a1b59183d2454fa88825ce592439ad49577dc9d185a443a72a7c5ea53035f8e0fb4a1f3bfcd8ea3cf7d9e6a5"}, &(0x7f0000000000)=0xdd) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000abc000-0xb0)={{0x7, 0x7fff}, 'port1\x00', 0x8, 0x411, 0xd1, 0x1800, 0x5, 0x0, 0x38c4, 0x0, 0x1ef196bd689a744c, 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]}) r3 = getpgrp(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000008b000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00009c3000-0x8)={0xe4c79b2a29eecf15, r3}) socket$unix(0x1, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket(0x0, 0xffffffffffffffff, 0x100000000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007ce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000890000)=0x4) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000ef0000-0xf7)=""/247, &(0x7f0000025000-0x4)=0xf7) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b59000-0x4)=0x0) 2018/01/16 20:00:27 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d5c000-0x4)=0x0) fadvise64(r0, 0x0, 0xffffffffffffffba, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="16d7597e3d80828faadd88def8d0ebc4", 0x7}) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x455, 0x4) 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$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x14)=@getaddr={0x14, 0x16, 0x3e, 0x4, 0x1, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000001000-0x10)={0x3, {"bb7a09dfb7e074"}, 0x0}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x2100) sendto$ipx(r0, &(0x7f0000002000)="88dbc28fa25b30d7a5604d3ed7c42ae0709fd30f435af1deb22e07ea3c1e2fc569c4292391d8054d8d841c41aee0300941fbef113b1e31f753a539b47067dd7921920036e30880a2e9e5e9d6a46916120dcd6e6e88237d785150dd1b2cc862b0520e58b703e56eba92acc2d79c31d1bc5aee5484ea465e5f299df424856b48814d7c40c69b909b8ef9603068c8f22b15c23640be55551732", 0x98, 0x4, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000005000)={0xb7, 0x4d, 0x10001, 'queue1\x00', 0x17b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r1, 0x2, 0x1) getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0xc7, 0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000006000-0x4)=0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008000-0x10)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000955000-0xd)='/dev/usbmon#\x00', 0x1f, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008ee000)={0x1, &(0x7f00005ba000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000366000-0x8)={r3, 0x3}) 2018/01/16 20:00:27 executing program 1: r0 = socket$inet6(0xa, 0x10000003, 0x0) listen(r0, 0xfffffffffffffffc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f69000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000c0000-0x10)={0x6, &(0x7f0000ec0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000251000)={r2, 0x1}) 2018/01/16 20:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000135000-0x9)='/dev/sg#\x00', 0x9, 0x2) mknodat(r0, &(0x7f0000961000-0xa)='./control\x00', 0x40, 0x401) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000070b000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00000e0000)='./control\x00') rename(&(0x7f0000e28000-0xa)='./control\x00', &(0x7f0000cdf000-0x10)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3a) sendto(r0, &(0x7f0000e4b000-0x89)="f301948831925576e784e48c7f1ae4355b976fd9682ba525d8f59e776b7c171a9bc419c2bbbc4842daa1c2df353c1ebe23c99467c34b0f33f95d97fe454acf657a946fcd1fdb2380c32bc730ad4d4b384d17816285a192bdf85b02a3818bb668ebabcd21f171369bdacfb08da4239f20825bf2e9f12ff001604231ab9ae972c83a1f9da4c4986637ba", 0x89, 0x2000000040040, &(0x7f0000d54000)=@sco={0x1f, {0x200000000002, 0x0, 0x8041, 0x800, 0x156000000000000, 0xf6}}, 0x8) r1 = socket$inet6(0xa, 0x80001, 0x2001) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000818000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, []}, 0x90) 2018/01/16 20:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x2, 0x3, 0x2, &(0x7f0000525000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e5d000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b17000)=0xc) stat(&(0x7f0000c2b000-0x8)='./file0\x00', &(0x7f0000749000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e31000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@rand_addr=0x3, 0x0, 0x3ff, 0x3, 0x8, 0x2, 0x20, 0x80, 0xff, r2, r3}, {0x1, 0x5e0f, 0x3, 0x5, 0x8001, 0x7, 0x1d, 0x6d2}, {0xfffffffffffffff7, 0x7, 0x5, 0x2000000}, 0x3, 0x4, 0x2, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x3, 0x5, 0x1ff, 0x5, 0x44d}}, 0xe8) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/16 20:00:27 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x800) chroot(&(0x7f00001ef000-0xa)='./control\x00') inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1ffeffffff, 0xfffffffffffffff9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) connect(r0, &(0x7f00009d2000-0x10)=@ax25={0x3, {"0386fb4ca004a7"}, 0x100000001}, 0x10) r1 = request_key(&(0x7f0000ddf000-0xb)='pkcs7_test\x00', &(0x7f0000e98000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000342000-0x2d)='vboxnet1(ppp1systemwlan1trusted@wlan0&vmnet1\x00', 0xfffffffffffffffb) connect$llc(r0, &(0x7f0000ae5000)={0x1a, 0xf7, 0x8, 0x2, 0x19, 0x1ba, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) keyctl$assume_authority(0x10, r1) 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000806000)="438b36189d48fb589f9c8203886160bcae0e61b81e8e5dfebeeb725a2a035a2bbf27b816ec0cee3065f0d62d2e5c", 0x413) r1 = getpgid(0xffffffffffffffff) pwrite64(r0, &(0x7f0000530000)="", 0x0, 0x5d) tkill(r1, 0x3f) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") r2 = syz_open_procfs(0x0, &(0x7f00005b5000)='smaps\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/16 20:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000871000-0x4)=0x0, &(0x7f0000693000)=0x4) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e2d000)='reno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x39e, &(0x7f0000972000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r1, &(0x7f000058f000-0x60)={0x27, 0x0, 0x5, 0xb, 0x3, 0x3, "bb8ccbfbae5b850eb412af15f0a4ccda438d0e829bcb7f6de0d0f977bbe68515ae293b6ed21cedb61151360891849fa258490569f3ac2064037f146184fbfe", 0x34c}, 0x60) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x245, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r1, &(0x7f0000c68000)=""/4096, 0x1000, 0x12122, &(0x7f0000e82000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000dc6000-0x18)={0x2, 0x2, 0x200, 0x68, 0x6, 0x0}) 2018/01/16 20:00:27 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001000-0x1d)="f6718347d3ba3bb5c53de47705459ab075cbfc534853879e43da24a57a") 2018/01/16 20:00:27 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x85) 2018/01/16 20:00:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x101)={0x0, 0xf9, "8f52858c13a42744fa2f031405f04c7e5d40d92e5f7e87824fcba1af1434a28771508c2f1fe0ffcaf59d12bcfa49807a31be05c4d7451820096af3fd44b96f6030e3f34b3b92bf6fcec585d57301105a829c990f1a4fbbbee4fe355bef0cbe2e1903a98fe69dc133b04d3e98b424513ac5f34f829490abd1dc0a2608c29b12c0c01fe321eb6d2733dd8ac6873b117a88f090b75e0f91b4292a626e7c087795392252ce71f8a84b6cd7bdf3b2c921f323ea9ae734d8fb65ddc6c4b385df8875f7002dc6cc2630fd9c92bd76e04ec66deea12cf8d54893f10f98869999d8358eac7222cac9deec4233e2938933ff35093c088d298b07b402c383"}, &(0x7f0000d47000-0x4)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xffffffffffffffe0, 0x8, 0x4, 0x1, 0xb19}, 0x14) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r2, 0x80000000000) setsockopt$inet6_int(r4, 0x29, 0xfd, &(0x7f000071d000-0x4)=0xffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ef7000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003f7000)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ef8000-0x8)={r5, 0x2}, 0x8) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f0000aa6000-0x4)=0x6, 0xfffffec7) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000ef8000-0x38)={&(0x7f0000ef8000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000114000-0x10)=[{&(0x7f00007ad000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40080}, 0x5c46552f4868bf0f) setsockopt$sock_int(r2, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/16 20:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3c000-0xb)='/dev/hwrng\x00', 0xffffff7ffffffffc, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d77000-0xc)='/dev/ashmem\x00', 0x200902, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000eb2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006e0000)=0x8, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c40000)={0x3, 0x100000001, 0x9, 0x4, 0x5, 0x3, 0x2, 0x81, 0xf8, 0x7, 0x5}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001e4000)=0x1, 0x4) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ddc000)=0x0, &(0x7f0000ecf000)=0x4) 2018/01/16 20:00:27 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000023000-0x38)={0x0, 0x0, &(0x7f0000023000-0x50)=[{&(0x7f0000022000)=""/67, 0x43}, {&(0x7f0000004000-0x77)=""/119, 0x77}, {&(0x7f0000022000)=""/0, 0x0}, {&(0x7f0000022000)=""/208, 0xd0}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x5, &(0x7f0000004000-0xc5)=""/197, 0xc5, 0x6}, 0x10000) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000001e000)={0xec4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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0xec4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000023000-0x18)=@get={0x1, &(0x7f0000020000)=""/172, 0x0}) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eb3000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d50000-0x4)=0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000}, 0x0) 2018/01/16 20:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xf, 0x8000a, 0x7, &(0x7f0000037000-0x8)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000e04000)=@known='security.selinux\x00', &(0x7f000083d000-0x1)='\x00', 0xfe31, 0x0) socketpair(0x4, 0xa, 0x30000000000, &(0x7f00008f5000)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000327000)='./file0\x00', &(0x7f0000206000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d90000+0xf0)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f000001f000-0x3)={&(0x7f00004ab000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ae7000)=[{&(0x7f00004f5000)="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", 0x1000}, {&(0x7f0000ae1000)="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0x1000}, {&(0x7f00005bc000)="074110c7907a3ee258a096e7c7d6ff2ac022481921feb376932f803cc3166aa8f8019d679e8cf5662699911c74caf3970bf7020924290240001201372f3f629b52de772d", 0x44}, {&(0x7f0000be6000)="c662ad2290792ae42e45dccab112bca5b4449daf005fb7bdf4964460c167d69247ed28b3e4c543d916502ee503be93f20f", 0x31}, {&(0x7f0000e87000-0xcc)="5a96f11d2417110c6c3d4749f233857cfdbf6838fe0f7c5e1d5d3b323eaa2be04703f85f857fc0e08cf546cc677790f72e283080fa96cfe5527784a384d0a95b3686282c3e097242732e80861b2c3171aee04dabc7b290f1eb10b1a4ca7b0b5ce6c4a832d21e202bcdff1664b5dbe8b96cdb7fa7a5493fa623ac313cbf510ad4cdbef1ade2ee7aa0c8a51ee866674731d84cd78f3c0824978c1259ea0f4e9c7bca335f009de744520a941e2412e1271a29935480b825b03dded93982b839bbf9206e91286afdb117cb2a3452", 0xcc}], 0x5, &(0x7f0000215000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, 0x8004) 2018/01/16 20:00:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240000, 0x4004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000-0x4)=0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000012000)={r3, 0x1f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000000)=""/227) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 124.261296] audit: type=1401 audit(1516132827.444:56): op=setxattr invalid_context=000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/01/16 20:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f76000)="933df7ceb777f39acfc30d1f79b9a7391b8ecb8aeb0f77730224600cdef0f17fd9a75f132e43215fb9e9b0bc0dabf338ae2adc7c7de4b53bfb0f1cea3f96f20b14d61b", 0x43, 0x20000000, &(0x7f0000410000-0x1c)={0xa, 0x3, 0x69, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') writev(r1, &(0x7f0000e49000)=[{&(0x7f00009e0000-0x1000)="fc92ddfaf628881a6501527b60b1d02c13c66a7ca835d812b4489d84236bd7c8acb329c1f64fcd95aa1e6710befc1fca22d7b5fd92b7dbe737d1164e06b44246dc7a487309669408469d6b67cc5d15e9bb668cbac0f68dc97a94080873f427ac189d7108e89cb2e1274c6955302fd5addf0f6d3d092bc00d04f56062b945275415fe3ca34c12acd7682c6888d2b3b5a80e2c35ef11a564c13c320966795053837bb822896fc00333f22fdc231fb7c4d12483fcf5ee73e436dbd9a40038ded3054fcb9af7ceab71316b065a0ff450060899a4043e480eed60048b79b64e6fdff805c1f5e3388c46febd32f21a0913bad6e85e13e6b003ea1d130ff986ef4bc2edba5706b3ffc7d948f12846e0bf51b6477f6d83b084a28e5a66870b7a247cdc8e88e2adca5509b0d69f1597d17164fd432fd8ff88e411545e12702d89e0d0b92efd06d7aa0b278ee85eeafa33dcf1a8439822353dcfff4413f33531481fba0b7081fcf72e4d7349ba210fc546ec7113c51ff04f8fb7b327cbea463896c50b012fb4aed8606de398443a4e4689ae03f01bfb274330e1252f0918e9e9697c72b77ed2852641848e7780f2936120747b2253919b8176ae8013e5ef6b9ec0df46b32d13625a3c8f99e86d0d19a4355a6c3c677eaa24402bf3c3d465a8731d8f07d6359b0234661e4c8584babb4939827568eb02dec2aa2993cf80625b814700044794fb980c749ca3e8bd509d3c932e3d426e880614497c8c00667cb1dfd04f26861cbed3902a2488a038616a56d60fb7397d2af8b1c04834793d3add8098cb9c7bf06efd682e514e6996895aec297fde9efaac3143534e92ed188ea5bffaa3c2cba4d6751d2c655819a91545b191f9f0e61f37ec78a0632685fd03be93e8b2c339bf7849b245df8449d1e95257f793e4d6240769ac6b1749cacf15509d4d3ef149cd96449a4d97762e76a68350b5c7915c72e45f3fe6381158f215fb9cd5149c273af102a46a1261613a3258c1ceefb4f4923d80a0646850a6ed636d7b5e7b81c05265bb4d7052d8ca2c01ce3146d045b0e561d1f1450b820dc1b6c322c289d6f8e3a32467316a2dc6c2b03f7ea1ffc5d66b18f78dfae781dac497f49d75710243913922fde3f5edbe6c6cd7c1d420562f20c1c312d93912e8a5c4db21a446efb03f3f1fdbea4c8f3236702cf789ac8572644e82e319313b6b7ca582e1dc7442cc5952b3e5431a28dbde41d4857e4b59094a115a26a1cff4b37f3020bfd60ed67e6f01e4b6cea914fd24139a8f054cb006689878d1975633e25c4217db37c74c13d32ade13b793a63229b910837a3ee634e2f0cc816a4cdb8a21acd8cc7070d202dd6fdb8e8d5982cc7901da4188462862472b40925b1e3a2c4c816bef86daf1e4a84016e00e480094e03ca9f729616b9dbc79a9eb2f9682e1e215eb37adb988c3836a871276d48303005517e3973dab29897e259a16b27e13b62d4eff5de7b2f3e9ce72341d94d0efe7dd3c29f7e1ae69c13b5e6329d6b9c22414e0f550dcf78bca23f52a3025be96a3600d14a319aedab21d01ca057d1c109592f174f88df31a6dfc5bf680bc19f8bc1ae1160f1ab7b0546067fc61d01a8e579021a4d5a4d276c81ea2844b296f2c15ea87f6cf8d4853a967b3a5fe022352370293335ba1c8a0756601a622e5c0c96cb62f415b166647c0056e31624a80bec0ce790a263d0a8a0a580df8e6c266859f675d6ac66157f139c9e87bf1b4de7fcf3895c3f44c7fe7db91dd8571df670b169ed862826bb015eb11ed81f75813d0aa31daf7351aab39330013f783a5c5f8886666a1ff3f15fba7e3a96e4b882d7518fbf2ecf83365e61b8c2290ad7713b9450fef1def12db4530696fd79c6d3abd5255589aa579a200cf7c89ceb502a1e5c3f24526c6958cdcec9b143b35b233804c6683cf9e7912917ed68433353244dec0d4109273bd645f32658955de0196dd8fb0b85787115d48ea765e4af14e8e86fb2f51f5c52bd3f2378c307bbd5d1214f0f00b2b3cbe3e8893c8439df28e3559c264f91cdfe1132ceff84a1ad75d513c6eef980cb59de2bf9a73eab24b8a255f009554f7568047549c647fafc8da76e5b5bf2734789cdfc6f31e80b72406b1039369c79a10a453e880536274dca4c2c34e2e7a0f2acf7f8440ca25a4149d8a3c89bbb454351b4f8e2900817d435e2fe6a46133d611d141f36a827136c7cd54a676f33d7a332095ad115b1e7eaee7a4603ab1fe76f7e0f68486464a7d1f9d021bfafc4c82fc11165f797968b86537e484fbae2af3e04f590f4774ae8b0fb8b533d5644a1a0d49a39c10a4709be6b345fa0c0fd46e7a26b14e2ea59aa7e9aef17ebaccdab038367b1f8448d98721aa10b39bdc25a2d2bdb69e152cb660a17bf3b675fd05ae45eb98f0a59593491b0f9fcaebb3d9f2aad3fb81284aefcad7f1560d575005a8276c4e361f016f4b8266197def2239299c28f610733ee8cad937078bd03db5f6c2c1f0892ea7c47eb94758e905269d233bd844c94e81fa855a9c6d2e7a7e6fd52590163f8aaffb87ee955c4b0b03c5db923fa559e637f96840a9e4cf4e02cbf93868c37bbd53fe63eaa64d24df0cb631c7b208703fefe1905e15f3bbfe121381e2a8f6e19573c841d5326dad4cd4f3819ca84a4a608d71eb5e2a306deb614f2932f54a00f2f1e2fa133d2ece2ec751434d732fbe2833341e12fa6c8b09fc2cc380566ce1b79d7c3615246c44d313667f29db364b9c0d168f8ac290d4a5e103eb385e9aa33a2a67ec13d5fb401df8cda328577d17c62ac8c87b5fee5f9ffc464cb00f322ee6b2a0cdcc6dcee6bd0fa78cba85b538ad7d4b619a11ed15ac4018ff54701b2e9ca3baa628eb4cf87cdb68f2b5004983527245b70defa11a4eff437c044f0433c1989cd1e3acd9dc1d128a2573084fb0b27561471214f45de05ffa1c5bd99442be66e6c143b68f9a8e75364496182fb79a3d0a23699caae08ea6a6c6d51a9b88c4a164be3420d942e979223e50612d37abbb18dddf606ff7680128299cec36734ae10bb44a8d11d5ce1e3861fb74e8b5836328aac868e3a5c16b428463e321411a47b1e205b65aa63c087224a476daf328021a9cd3174066401f9563903f3aafc505c57cc76e478b83d0d5e33a916ee118e8b677a5c808d1a56713dbedcbf38dbb37c5ae7bc159fa6e736bc073615d61d3805a8a7cbdec89b298bfe0c336a4398087056c0cabc489f1d2e3eabc0b0e315b53045c211ba1c2f6818aaedd4ef0ef19e5bb60c6acb98dce27f1ee5000d12d7eb06373c33aba302c23bbb192c23e6eb222c1e3ae2c91e37f1a88974452e90880a730bff94b425fd7446bf80686a15d5e5ebcc46bc185b0072bc9e29f19e4ea0abe27be5aa24f53c0594f48ce66a0b8e6a74307723cab7afa2edcba6942461dab444a4b5e2e5d5fd79a1770cabeefa60881c61350158cc3b1789c09376b546030fbd80ff8f97158b9508954cd9b587066f144f0cf41c48c3a34a1320bda899a3d36f023a7f7dc32edd3f908d8849260d2fbe3cab4d3973798f6aa604e1d8a1cc1ef55d8a9e84d63f79b37eb16e04315fe50b76faee901bf9c1917e8bbf982414697168f2f9c80696bf4bd1b4856af495cc34017311d5cbebac325b2055a65b619e1ad36bfb40c598a1474a2fd832eb8e01e7e2fe19220783fd4b0753647faececfd835bf59c423e249719dd07608186ab3b4d58ab4543be3b3f3720f84f0af3cfa415c9b30cdbd3af4aa8ce32a44da583a6900b6b347f6d664b7fc2501e17532d47ef551b67998cdaf44a3894fe84048392058d02eec8ecd40ddfae88f97689e313a42faffaf61b69573f7224d2f4180294b90d30d13b5bd2dc8ed9b6fad2042b7fce23503e382d8e635e3d1e424ed47c48eb3ab1b8ccaa512634f47cc13a15c4faa5ab32987859a2db7a0e44705ea46372d25b8e038f8a6c6abfdb62f0d36b1719ec8b86ef4f42de327ca828f6a947460c14defe7728033940d7f7adb637c731123be5e03aee0126cd9e127ef9e820eedf9029f819af7accf5d4e7035ae401393aa8faedcd1bd310ffb573abdb817b73f16a9007b92533100882d6e81691dcd9af986f744d073940c5ee146ee83e23d88a04dc756d9aa9faa138f8ce03d2cb56e61a53452565ac9021fd11858e8dc975ee2b9e82ac4b19a6638c8f8b7d0605acb451ffd8454e9f304006e5342a57d5e89fd80ff135abfd46333ade8b08bdfed72a5314af8025fbb521245d4056b2b8ac6e874160fcb9325b6a1ec780645ffa19c6944a690f18a4456997feb36c6743968b0df5c1bf5b29d13fe4b17a98d18f9f3c82ca54005c48daf5be8c76bb603a5c5b09bccc4b7c8a7780648782b290e67e3730bbd6daaa16d63348b07c3f170ac214dcefb9777187f7d12eed300815a91044b73911467da61603e1ebc8466fe252f1a957e3ef8cb8ec27e7716c2e1dc8128a819a2d87239028cd24ca2c985feea019c6c98dd10cc2fd6677f46fd49f580585c1c49081c624be6f43367bfcbcb2ead416fbe5669da580409734597f7b79c7f94a203ac4ea70b1bf4093f00c03b241f90cfd441c0389df6861ff353f1d2679fd688c1ccd085a48ee016c83d9ae40a56735be492fed8b4734e4747b57aae0009bc4a2a8fa889427a6a3b3c60569e38c1e54963931fbedb2241720f829f54a563bbbbdf0b8dac58110b109846eb1d3235949b39c905c2e2469cf748748bf8cba2b7f5afb05780aeed5bd83cad1860d2f6972e274a385fb3c0b27c571b654db0567c00f8831d0146272e0725d8eac791ce29f463da0d0e910d5df44db9bb287fb3f7c304733326bea68cf0f67167564d526697f11558b5dd1ffc5d181645f9101dbffa6037cd233909b79f6ed57f48e3896aebadd40fc9319925647905ffdf5ed93cf03c90139ada435b4420fdbfbee6a318a51d95ff8fb78339529aa82e9dd61d969814b4c55444fcd7dd0e77363f5b17ddadef9b67603fb81e6cf6f55a50427bfbb7ae3aedb7ead4446690308211fce2b3a474ff4142ef8b3352e30cc0b1597de1d2ddc87d12c2db80a4c4a4ffedeea2e4bacf29bb620f8bbef3d12416c88fe776ef833c18c114f49c60fcb3a016bfa416ce057b537d4740d9d3ee829cb9fd4c3b4dbf18c47ca64d40adb31d8f9eb66135d81cee45ba15347235a0b2f1e4cb59facf44799e9abdecf6255ff3cd60fe205fb497bc3bea9eb4ff052c1f8fcf49b06e23f59bb6c629019b04211986f22a6decab81e7503ca04bf89a9fe030104d2efd0c0005ae61297fa7d1f8d004150e696eab3f355ba25d48ca720702da30e79ecccb7d9fcf020c89cfec2c1097089f628a3f652570e52aac7c1eca487cc697b73416a60c0da34723fb761cb2c088fd93dbba1e080535bbf4478a0e97e81e819184b740c3a64c5ee3847253b347e4c0fa4db624adf11b0948eb73f8b677677dc52ba6779fbf6fe0ffa277216c08112f03335b727214dd34633bd4167751a0107bfe315dadf495f7a17c06443510d57be285aed0ded79faef7bf402042723502721d04e3aa9a9ddb20451a8c8bc0241a6fe524985a3c70e14ae44e99ebfc9903a6260f64ef4cdac7fa9d2ba2448052b5e0ee856e3deb7a86db8de21f96574748a66ed53eaee89663de432e738aa7d1de672350d60d043f7e8763e59ba40873d8f63c731e625c1a48ea49b0e36e6917935e26bdd0d645ac1208e6e7f26219a7164f5cfa672258a9fee23bdaf44991504ff2a2e1faa5d53f4c7c98648c1c921f522", 0x1000}], 0x1) 2018/01/16 20:00:27 executing program 0: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000594000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000086000)={0x312, []}, 0xa) r1 = add_key$keyring(&(0x7f0000888000-0x8)='keyring\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r1, 0x41000) request_key(&(0x7f000098c000)="636966732e73701b00000400", &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000)='user\x00', r1) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c37000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000c36000)={&(0x7f0000c37000-0x18)=[0x71dc, 0x2, 0x945, 0x7ff, 0x3ff, 0x4], 0x6, 0x2, 0x8, 0x400, 0x8001, 0xc4c9, {0x0, 0x2, 0xffff, 0x1f, 0x1f, 0x7f, 0x6, 0x6, 0x0, 0x80000000, 0x9b0c, 0x7fff, 0x7, 0x8000, "8f65363055e4fa5a203db8fb1b7ac2343fb9e9558739d601b375b0d70dcdbd36"}}) 2018/01/16 20:00:27 executing program 3: r0 = socket$inet(0x2, 0x6, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={0x0, 0xc, 0x4}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xe4e1}, &(0x7f00005c8000-0x4)=0x8) listen(r0, 0xa1) 2018/01/16 20:00:27 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xce) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0xb98, 0x0, 0x80, 0x80, 0xff, r1, r2}, {0x3, 0x6, 0x8, 0x8, 0x2, 0x638bd615, 0x80000000, 0x5}, {0x8, 0x7f, 0x5, 0x9}, 0x40, 0xc, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0x3, 0x0, 0x5, 0x1a, 0x80}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000806000)="438b36189d48fb589f9c8203886160bcae0e61b81e8e5dfebeeb725a2a035a2bbf27b816ec0cee3065f0d62d2e5c", 0x413) r1 = getpgid(0xffffffffffffffff) pwrite64(r0, &(0x7f0000530000)="", 0x0, 0x5d) tkill(r1, 0x3f) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") r2 = syz_open_procfs(0x0, &(0x7f00005b5000)='smaps\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000878000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000f10000)="903fe9b609a56f57fabdb42aa0a83506c07a058347e300ad4585d42d90d7e90b1a71265e1ab0d6dab0494e273cbe28362156f46d0e92043aeeb27af2fb3b0e58c28afe9700f871e661301d5b749935a0043984d3f0a9b32258f2f37fffc780c3d48c18a52b8c996c3f3c96d9033dc56a917c2d91bae552e2aa01d38d38fe537e569ae658615a4fc7c2010357d0") setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000465000-0x4)=0x0, 0x4) 2018/01/16 20:00:27 executing program 6: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000117000)={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]}, 0x3140f5c1, 0x4, 0x3, 0x0, 0x19}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x52a9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x3, 0x1b0, 0x4}, &(0x7f0000001000-0x4)=0xa0) r2 = timerfd_create(0x0, 0x0) fchmod(r2, 0x0) 2018/01/16 20:00:27 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fe7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b60000)=0x14, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000043c000-0x8)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000999000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/user\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000cf2000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f78000-0x6)={0x0, 0x0}, &(0x7f0000f56000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000084c000-0x8)=@assoc_value={r2, 0xfffffffffffffffc}, &(0x7f000063e000-0x4)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000fe8000)=[{&(0x7f0000fe8000+0xf21)=@in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x86}, 0x1c, &(0x7f0000fe8000)=[{&(0x7f0000fe9000-0xec)="8b955b1f9517d98ba53ec79c42bfa1e520586376503bc781292d3192d2e48ae85d0169c0804e69621d5f3c35ded0632549646d6c66e50aec413524b9742c98b210fdc1e9af2be3aea1f665d44640965d42af985f3115e2d58a0f5b2f931a3ca40fa1b7e6d8bb727bd3e564979d3026e94c4e54e3bce6e59da70d325774ea7d5679f55cc702529cfe7ed3b28b8d0c44feae0bd5c352e013642c334d4bdfbb8a22a3cda124c601326a0e22bd4080e2b960ff124ebecafd52891a0de829729f75701d41c9044ecbec9090c0770905354c8fa66ca3c85ebf15cb6e1438a0e03d5f6ff879ba8208d162a02924d363", 0xec}, {&(0x7f0000fe9000-0xbd)="584175c7e39b7925b4d8caf18f8d66ef9a081eecb634d0a50e7ac20812dc156ae078f62b10a3a653bf1a6dba1e29ed0339b9f4f8705afbe067f976f804afb23f954ab8d6e9d1b5a976e6f8902eab0debf07c928c226957489ad989bbc3645fa85dcaa28cafb6f5a7b10f082536489163481b3cf0a0c250daff03cb4bd6630d432a16a8f8e2cb0335138ceec2e050d41799af1fe83d66787a7cae15db1e269e98992ead5596781bffe2d635269f5c7167234426a5b4caf8b968da514a8b", 0xbd}, {&(0x7f0000cbf000)="b1244f045249c26599c941cb84d53e17bf234de14dd158594594ac9c6ea76371f4cfddd05939d45ca944262ae3dfa8d4ef0137a5b53fbb4a36e91d2d3eaaaef2ced7fcb8e706a8adee43ae8f17013c8dd0ed3b7db7a064cce655821aac5856ac28633decb0f5c7078cae3d0021f44347e807c60b6eae304fd91ff8dcd317", 0x7e}, {&(0x7f0000040000)="", 0x0}, {&(0x7f00001d3000)="aca777d2060b5491102f4741186b41e9927fd25362ec00a92f64ed03ee21e765fac734afeff5037d60ba663a5c346e4d52c8c61c68e9c6be6c78b721eb7d0c91d6afd6bec00eadea96f66144e86271486abe26069a3884061604f22aa8ad9e36234274d1379c5982ddd93844191265b61c75bcfd9e20ff82753b878a540815976e6c862fc5aa55dd576c97cad837ad5a03caf02a", 0x94}, {&(0x7f0000fe8000)="a509eb885a03afcd2f12021564042b73466bdc4e2ceb5feab68824d8efb46c26cf149cd1e88c072af27340d10b4bd3b8d00a67c60ac3e82ed1fd0e8e2a50fb57ce40c498c4898e3f85caf337ed215afaf450ce7c716cd00cc2fbcda68d980ca5a71c917983e7d12f167e68d54cd190270469aa07fcb65288c3559b8f5e4cc959f3cac167cd430bdb220c3842fcf41f96e598bea9fd9caa6d0ca44a19d06dfaa9705e0c8d1b4edb0870f1b41fa2a2bbb7dcd3b3015377828adb5e88fe565965c180c816ee5f4969d9986934f18ab51792386e4a73", 0xd4}, {&(0x7f0000fe8000)="e6a6d3799566fc0f8d8f2eebca216ddb53bd4e60e73c3c7215fed865540ce0e344cf9473efc0fed539379affebc39b1de31bc441b2824809110c81650509198beb56b19baf92b2810abe87dc310321858912fa8bfb34da11db990c553ac2de51b5a87cdec88afcf707d55db0896f5db26f9d81e3cc410f1ea5af8d96f01ece23eb21399b9b5e152ad8c4a90850ce161533ecdfad4f61870ddc4dd1d034cd1dba4d44bd12843ea06823bc51b0afaaa59536526d9dcceb1db794718262cc9a2a605e3db89099a91c83d4d149b370042858ab0dc53e5d1756016f7bccbbbd6a27fa014dc4cb2dc1d6c3c1baab96f1e8242a01", 0xf1}, {&(0x7f0000fe8000)="e76a9509c2e0812f49dce9abeccc20f234e47b803c5d6b5aa881ef269596c97d12c6b775c7ec6259187436a26f253727a6a8b42a37ea5671e6e28fb90290a220da57f4367d20fc70342e5a44e9b5fdc6b898", 0x52}, {&(0x7f0000d2d000)="2f033b2c5b00bd8d4ef532708bb94ed79941e720964287b11b8b7daa169965ee156bd1304bd8e56d2633a5e1698ed1ad945de37227a299b6540dee15b5279038e899a0ebfd36ee379d9fc7d25c95b413d6f4afb8cc9d57c5ce61bb885621791fb95d3cf7102d8d15c85d57f770738b835b7397d8779245e098edc742ebf7590946eb5bd9af2b5274a6b2f3a310d3a24ebb204111ea5378b453d769bdfe1d00f44fa28e9a3e796922109dbee8da2d6bc1a74c4370e7", 0xb5}, {&(0x7f00006d7000-0xe0)="1c415e60ca29adc53a24fef6e42fc81511cbca143ee55b0704158e9471af663677bc3715825507b13520e427578fc8dae25e8587de393dcdf470beee4200e6fc859cd7bc4d6b7f46da0dc6c478da40b2dd4bd1bc46aff8b62c2d1301d33623b5f141fd1be83aa2bbafc3745490e79858c8f0bf1471ca42214bb5751a6d585de7327a1aa029d09958f900564367db68d756f727c2a9f53ef1b32cd754e789e6305248dc1a1d9044da153542df98e3c0033ccc64f02ece597b3c8eadb9aa6bdd535a4fff45d03b0ccbd14947141429addafde6e79b84effa64b97ec5d165ed1004", 0xe0}], 0xa, &(0x7f0000fe8000)=[@init={0x18, 0x84, 0x0, {0x9, 0x18532885, 0x4, 0x6846}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x6, 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&(0x7f0000fe9000-0x6)=[{&(0x7f0000fe8000)="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0x1000}], 0x1, &(0x7f00006bf000)=[@sndrcv={0x30, 0x84, 0x1, {0xc9d, 0x40, 0x2, 0x8001, 0x1c, 0xf28, 0xeed, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x7fff, 0x10000, 0x19}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x204, 0x100, 0x492f6c58, r2}}, @init={0x18, 0x84, 0x0, {0x10001, 0x80000001, 0x100000000, 0x7f}}, @init={0x18, 0x84, 0x0, {0x6dfc, 0x4, 0xfffffffffffffffd, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x0, 0x6ac92697}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x27eb, 0x4}}], 0x150, 0x4008000}], 0x4, 0x40081) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 20:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005b9000-0x108)={0x0, @in6={{0xa, 0x3, 0xc9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0xfffffffffffffffe, 0xd8, 0x7f, 0x2, 0x8, 0x8, 0x2, 0x3, 0x3, 0x400, 0x100, 0x9, 0x5, 0x1]}, &(0x7f0000e96000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003d9000)=r1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) [ 124.362116] audit: type=1401 audit(1516132827.544:57): op=setxattr invalid_context=000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000b25000-0xae)=""/174, &(0x7f00009fb000-0x4)=0xae) eventfd(0x8c44) 2018/01/16 20:00:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x9, 0x6, 0x1, 0xe7, 0x69, 0x1cc48000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b59000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r2, &(0x7f000040f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x3, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bbb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e78000)=0x14) 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000cad000)={0x7, 0xff}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000235000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000187000)='/dev/hwrng\x00', 0x40, 0x0) 2018/01/16 20:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000768000)='./file0\x00', 0x80) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000173000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c0f000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000d4d000-0x28)={0x5, 0x3, r2, 0x389b, r3, 0x19f8, 0x9, 0xb64}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)=0x0) 2018/01/16 20:00:27 executing program 0: add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xd0)="ae2eb920da9f3f6e85575264cbca7ca2626956342dd6874bab976fbb1348af7fe6f266cf266c67220d6d7fe89bafd5e47b5be17d256bd123ecf1234272bcd5453ddb89a064feed042f1d004ffed2f777e37716976aec8e35179bc613edde17fa60e09f5906399dcb198cbeed08bfdaee4cb54a6b2f569f62bff94e420893768d00d34596a018954c88c435a67d9e74607af43cc7af293c10ff00c7183fa84d76282b7bc8b4d2ab645d249709aa3dc631ea549ec6af5394159d64b7138bdab86161548abccfbb43d48af371e137da3f67", 0xd0, 0x1, &(0x7f0000001000)=@sco={0x1f, {0xf3, 0x1ff, 0x9, 0x3, 0x200, 0x0}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) syslog(0x5, &(0x7f00008b5000-0xab)=""/171, 0xab) 2018/01/16 20:00:27 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x362, []}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c25000)='/dev/autofs\x00', 0x210a80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000041c000)={0x4, 0x26, 0x1, 0x7, 0xa8a, 0x1ae, 0x7, 0x2, 0x2000000000080, 0x200000002, 0xf9b2}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f85000)="e16c903ad31118c07b79ff85c08253a3130c708a65ab00eca67193bbca5cf4f4d1cd515799fe54fdd254828700eb4915c2af4a243c2c633fbc5c23061c9188e2c0b01b4f1a2347f33904e8bb28658eb87391571e905e6b9ad861066efde4ed102b54c273bf6da774d93a22128768beeddde45e0b46e590a8622de03d48f2122501fd9a0db26522c8568a7cc34c98b049505a20807e09d2bfc03257e58d1b00d48e0042bc93853e3447", 0xa9, 0x850, &(0x7f0000772000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f84000)=0x9) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000983000)={0x0, 0x0}, &(0x7f00005d1000)=0x10) 2018/01/16 20:00:27 executing program 5: waitid(0x2, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0xfb2, 0x100000, 0xffffffff, 0xff, 0x81, 0x0, 0x0, 0x100000000, 0x0, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:00:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000313000)={0x400000000, 0x2, 0x9, 'queue1\x00', 0xd5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x8000, 0x40) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dd0000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000002000-0x14)={0x11, 0xf7, 0x0, 0x1, 0x9, 0x6, @random="f6c142dea621", [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) listen(r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x0) 2018/01/16 20:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000bcb000/0x1000)=nil, 0x1000, 0x1000000, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/16 20:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @tick=0xb0c0, {0x4, 0x0}, {0x0, 0x0}, @raw32={[0x20, 0x1d, 0x80000000]}}], 0xd) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) execveat(r1, &(0x7f0000979000)='./bus\x00', &(0x7f0000c84000-0x8)=[&(0x7f0000358000-0xf)='/dev/sequencer\x00'], &(0x7f0000aa2000-0x18)=[&(0x7f00001d7000)='{$mime_type\x00', &(0x7f0000897000)='@!lo\\\x00', &(0x7f000044f000-0xa)='{vboxnet1\x00'], 0x800) 2018/01/16 20:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d13000)='/selinux/relabel\x00', 0x2, 0x0) connect$ipx(r1, &(0x7f0000885000-0x10)={0x4, 0x6, 0x6, "2d3a784362fb", 0x87d, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fd000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mq_getsetattr(r2, &(0x7f00002d5000-0x40)={0x7fd, 0x180000000, 0x9, 0x8, 0x3f, 0xfffffffffffffe00, 0x4, 0x6}, &(0x7f0000f3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000937000-0x4)=0x0) 2018/01/16 20:00:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x8000, 0x0, 0x15b5, {0x0, 0x0}, 0x1f, 0x2d6e202e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) stat(&(0x7f000014d000)='./file0\x00', &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 124.609768] binder_alloc: binder_alloc_mmap_handler: 26521 20000000-20002000 already mapped failed -16 [ 124.620689] binder: BINDER_SET_CONTEXT_MGR already set [ 124.625988] binder: 26521:26532 ioctl 40046207 0 returned -16 [ 124.626674] binder_alloc: 26521: binder_alloc_buf, no vma [ 124.626691] binder: 26521:26535 transaction failed 29189/-3, size 0-0 line 3127 [ 124.644103] binder: 26521:26537 got reply transaction with no transaction stack [ 124.644110] binder: 26521:26537 transaction failed 29201/-71, size 0-0 line 2920 [ 124.661866] binder: undelivered TRANSACTION_ERROR: 29201 [ 124.667383] binder: undelivered TRANSACTION_COMPLETE [ 124.672488] binder: undelivered transaction 234, process died. [ 124.678458] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 20:00:28 executing program 7: pipe(&(0x7f0000ce9000)={0x0, 0x0}) r2 = eventfd2(0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) clone(0x0, &(0x7f0000002000-0x59)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xd7)="") restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r4, &(0x7f0000696000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x6) flock(r3, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{0x4, 0x6}, 'port1\x00', 0x0, 0x802, 0x0, 0x39, 0x2, 0x1ff, 0x8, 0x0, 0x4, 0xe99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r3, &(0x7f0000000000)=@generic={0xa, "71807f34cce940b1fe26c2db0723851c78c831672fffffc24eac296cf79bcae74875a979b336e985a3534966fed404c49d4dcfb41992748af73734a5ef964dacc342dba229789d8a0cde75741c8d6b34bbfb36fb8294717ef99b1547463887116c7ad40f7f40c07bf1ccc2bb17e3fcbc9360a192be5f7dd7b7c740e1930c"}, 0x80) 2018/01/16 20:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000224000)='/dev/sequencer\x00', 0x202000, 0x0) mkdir(&(0x7f00009fd000)='./file0\x00', 0x2) inotify_rm_watch(r0, 0x0) 2018/01/16 20:00:28 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fc9000)=0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) 2018/01/16 20:00:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000)=@req3={0xbb, 0xff, 0x401, 0x7, 0x101, 0x2, 0x7fffffff}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) ppoll(&(0x7f0000002000)=[{r1, 0x40c0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x10, 0x0}, {r1, 0x0, 0x0}, {r0, 0x456f, 0x0}], 0x5, &(0x7f0000001000-0x10)={r2, r3+30000000}, &(0x7f0000001000)={0x6ca}, 0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001000-0x4)=0x7) sendto$llc(r0, &(0x7f0000001000-0xae)="", 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x800000, 0x0, @random="d1d17a453434", [0x0, 0x0]}, 0x10) 2018/01/16 20:00:28 executing program 5: mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x9c)="4bac64fb4e25bfa2e9efd84a005ece322f0debb8c84c0f7fc3b528f47ecf3220f61d65f428b99b0217e3042787bfd44711d4fe067b65566700aefadcdbb28476655ccf59b0d6853c442d745b00018472b3306be3e0d070a5b8597131ed0ba5e5d30c2aa8d6f8a7a83e025daaa6beb71b07a3f6fcc583bee4fd811e38298a65b08914325ada90ddce09e9187e8b00bf2976879c258672577b483092f3", 0x9c, 0x80, &(0x7f0000001000)=@file={0x1, './file0/file0\x00'}, 0x10) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") get_thread_area(&(0x7f0000939000-0x10)={0x5, 0x20000800, 0x4000, 0xffffffff, 0x200, 0x3, 0x1, 0x101, 0x6, 0xffffffff7fffffff}) 2018/01/16 20:00:28 executing program 1: memfd_create(&(0x7f000085c000-0x1f)='vboxnet0selinuxcpuset{,/eth1!{\x00', 0x8) 2018/01/16 20:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000096d000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00006e9000)="1d53614900c7d5efd0cb331233a71343ae566a904432da1724f1a9e5e472aa7652fb47c5fd2f307ddb69159b022d235138dc639ce5be33576cfb036a920bb0c3a7c823805dcbc49f48df9e94e08a966966495d21789f2b314b891ec62dd4cc447516ede491696f7894783721015a70e5b09d4a5cf428f6b99975e6a3c0f449a569a47f80640c516dcc139f1291d54c6e76f076f16fcc0c7b824884f3ed38f1321850a154a8ed1f0b5f45faa0fcd3a8153e30096588498eb76730c96d5761e4a3119576bfd9863a492dd1428c485a713e9c1f56b2a9b5c3263c7060976daa9b") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000566000)={0x0, 0x0, 0x0}, &(0x7f000035a000-0x4)=0xc) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000081b000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000a94000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_readv(r2, &(0x7f000064e000)=[{&(0x7f0000c9c000)=""/34, 0x22}, {&(0x7f0000cd7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000356000-0x4e)=""/78, 0x4e}], 0x3, &(0x7f0000a56000-0x20)=[{&(0x7f0000f1e000-0x6e)=""/110, 0x6e}, {&(0x7f0000321000-0xc0)=""/192, 0xc0}], 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 20:00:28 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fe7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b60000)=0x14, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000043c000-0x8)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000999000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/user\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000cf2000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f78000-0x6)={0x0, 0x0}, &(0x7f0000f56000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000084c000-0x8)=@assoc_value={r2, 0xfffffffffffffffc}, &(0x7f000063e000-0x4)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000fe8000)=[{&(0x7f0000fe8000+0xf21)=@in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x86}, 0x1c, &(0x7f0000fe8000)=[{&(0x7f0000fe9000-0xec)="8b955b1f9517d98ba53ec79c42bfa1e520586376503bc781292d3192d2e48ae85d0169c0804e69621d5f3c35ded0632549646d6c66e50aec413524b9742c98b210fdc1e9af2be3aea1f665d44640965d42af985f3115e2d58a0f5b2f931a3ca40fa1b7e6d8bb727bd3e564979d3026e94c4e54e3bce6e59da70d325774ea7d5679f55cc702529cfe7ed3b28b8d0c44feae0bd5c352e013642c334d4bdfbb8a22a3cda124c601326a0e22bd4080e2b960ff124ebecafd52891a0de829729f75701d41c9044ecbec9090c0770905354c8fa66ca3c85ebf15cb6e1438a0e03d5f6ff879ba8208d162a02924d363", 0xec}, {&(0x7f0000fe9000-0xbd)="584175c7e39b7925b4d8caf18f8d66ef9a081eecb634d0a50e7ac20812dc156ae078f62b10a3a653bf1a6dba1e29ed0339b9f4f8705afbe067f976f804afb23f954ab8d6e9d1b5a976e6f8902eab0debf07c928c226957489ad989bbc3645fa85dcaa28cafb6f5a7b10f082536489163481b3cf0a0c250daff03cb4bd6630d432a16a8f8e2cb0335138ceec2e050d41799af1fe83d66787a7cae15db1e269e98992ead5596781bffe2d635269f5c7167234426a5b4caf8b968da514a8b", 0xbd}, {&(0x7f0000cbf000)="b1244f045249c26599c941cb84d53e17bf234de14dd158594594ac9c6ea76371f4cfddd05939d45ca944262ae3dfa8d4ef0137a5b53fbb4a36e91d2d3eaaaef2ced7fcb8e706a8adee43ae8f17013c8dd0ed3b7db7a064cce655821aac5856ac28633decb0f5c7078cae3d0021f44347e807c60b6eae304fd91ff8dcd317", 0x7e}, {&(0x7f0000040000)="", 0x0}, {&(0x7f00001d3000)="aca777d2060b5491102f4741186b41e9927fd25362ec00a92f64ed03ee21e765fac734afeff5037d60ba663a5c346e4d52c8c61c68e9c6be6c78b721eb7d0c91d6afd6bec00eadea96f66144e86271486abe26069a3884061604f22aa8ad9e36234274d1379c5982ddd93844191265b61c75bcfd9e20ff82753b878a540815976e6c862fc5aa55dd576c97cad837ad5a03caf02a", 0x94}, 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&(0x7f0000314000)=[{&(0x7f000011d000)="2a30137284b79e10146d86b50bb52439460dbe3967e223db22e6e30fe046031db1b2b7fcd9b9ec3a4a0cd258d18deba2899bf5a1ad3edf6b48c7122ec8f861ef1bd8323d3d6e3895ea74cd6276f6b19932e30305c6ee0e444242efa52cc78cf1c032a571aa2d1ad84c7f0f2fc32db67412c7bd74b30593b84395a33401e42d280012ddf1628f0cdcaeed669aff369200f4ee6ecfddc0f391c18f5d1d8b33af5af588f3be2d6472b60b45c6fb1548996306fe", 0xb2}, {&(0x7f00008c7000)="80caffa671a1cef1962f3f35a852f7d55d33b8738dfe07779692117c29daf7", 0x1f}], 0x2, &(0x7f0000fa4000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x201, 0x1400, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x400000000, 0x8009, 0x8, 0x33, r2}}], 0x60, 0x14}, {&(0x7f0000045000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000-0x6)=[{&(0x7f0000fe8000)="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", 0x1000}], 0x1, &(0x7f00006bf000)=[@sndrcv={0x30, 0x84, 0x1, {0xc9d, 0x40, 0x2, 0x8001, 0x1c, 0xf28, 0xeed, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x7fff, 0x10000, 0x19}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x204, 0x100, 0x492f6c58, r2}}, @init={0x18, 0x84, 0x0, {0x10001, 0x80000001, 0x100000000, 0x7f}}, @init={0x18, 0x84, 0x0, {0x6dfc, 0x4, 0xfffffffffffffffd, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x0, 0x6ac92697}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x27eb, 0x4}}], 0x150, 0x4008000}], 0x4, 0x40081) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 20:00:28 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000acf000-0x9)='net/bnep\x00') mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000fc4000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x3, 0x7, 0x20, 0x2}}, 0x30) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000691000)='/dev/sequencer2\x00', 0x800001000020000, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fc4000-0x10)={0x0, 0x0}, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[], 0x0) 2018/01/16 20:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x1fe, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) statfs(&(0x7f0000bac000-0x8)='./file0\x00', &(0x7f0000056000-0x23)=""/35) 2018/01/16 20:00:28 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_flags=0x0}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005000-0xda)={0x0, 0xd2, "f456e42415ecbad47800929294108dc591caa070af52919fcf2d02fda5b2881972f7f2a3d222b55c279c3580ebabb19abb4d6919d3bfcdad2de344af1cfd996235a8759e2995ef33b7441b92aa8d391f5f97f8bee52b129c8d7d22d80a0a6012142fdb475141bb4ca55271469ba1b2ed80f6541e57a706b02c61adc5499c16bcc55d7d063478b2c412fc0a55df203f11ab92d35ce1e8fb0d5e7aca11ea6d3c3f06be68a383f95bcae06ba4ebaeaf40bba1517b98fe13b63dd8bd9897279ee27ce0c48508c92883df218541947f60e96ec733"}, &(0x7f0000005000)=0xda) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x8001, 0x8000, 0x7, 0x100000001, r1}, &(0x7f0000001000-0x4)=0x10) 2018/01/16 20:00:28 executing program 4: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_alloc(0x0, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, r0) 2018/01/16 20:00:28 executing program 0: unshare(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) sync() clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000683000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) getsockname$inet(r3, &(0x7f0000759000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ca000-0x4)=0x10) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x1}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000d83000)={r2, 0x1}) 2018/01/16 20:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000033000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff19b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f1cc650}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffffffffffffff80, 0x7, 0x1f, 0x4}, &(0x7f0000762000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000835000)={r1, 0x5, 0x3, [0xfffffffffffffc00, 0x3ff, 0x10001]}, &(0x7f000081a000)=0xe) r2 = syz_open_dev$usbmon(&(0x7f0000430000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000db0000-0x168)=[{{&(0x7f000066b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b83000-0x60)=[{&(0x7f0000c54000)=""/108, 0x6c}, {&(0x7f0000bc3000-0x7)=""/11, 0xb}, {&(0x7f00003eb000)=""/243, 0xf3}, {&(0x7f000052a000)=""/106, 0x6a}, {&(0x7f0000f99000)=""/26, 0x1a}, {&(0x7f0000aa4000)=""/4096, 0x1000}], 0x6, &(0x7f0000b06000)=""/171, 0xab, 0x101}, 0xffff}, {{&(0x7f00001f1000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ea8000-0x10)=[{&(0x7f0000195000)=""/50, 0x32}], 0x1, &(0x7f00002bc000)=""/4096, 0x1000, 0x4}, 0x5}, {{&(0x7f0000734000-0xc)=@un=@file={0x0, ""/10}, 0xc, &(0x7f0000c1b000)=[{&(0x7f000076d000-0x8b)=""/139, 0x8b}], 0x1, &(0x7f0000978000)=""/4096, 0x1000, 0x9}, 0x7}, {{&(0x7f0000b53000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000445000)=[{&(0x7f0000cb9000-0x67)=""/103, 0x67}, {&(0x7f000032d000)=""/183, 0xb7}, {&(0x7f0000588000-0xe)=""/14, 0xe}, {&(0x7f0000a79000)=""/34, 0x22}], 0x4, &(0x7f000086d000)=""/4096, 0x1000, 0x9}, 0x0}, {{0x0, 0x0, &(0x7f0000eb0000-0x20)=[{&(0x7f0000cc6000-0xcf)=""/207, 0xcf}, {&(0x7f0000ced000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000fab000-0xb8)=""/184, 0xb8, 0x89e3}, 0x5}, {{&(0x7f0000be7000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x10)=[{&(0x7f0000481000-0x86)=""/134, 0x86}], 0x1, &(0x7f00004b0000-0x74)=""/116, 0x74, 0xfff}, 0x1}], 0x6, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000860000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x7, 0x9, 0x100, 0x200, 0x200, r3}) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000e32000)=""/4096, &(0x7f0000607000)=0x1000) 2018/01/16 20:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000096d000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00006e9000)="1d53614900c7d5efd0cb331233a71343ae566a904432da1724f1a9e5e472aa7652fb47c5fd2f307ddb69159b022d235138dc639ce5be33576cfb036a920bb0c3a7c823805dcbc49f48df9e94e08a966966495d21789f2b314b891ec62dd4cc447516ede491696f7894783721015a70e5b09d4a5cf428f6b99975e6a3c0f449a569a47f80640c516dcc139f1291d54c6e76f076f16fcc0c7b824884f3ed38f1321850a154a8ed1f0b5f45faa0fcd3a8153e30096588498eb76730c96d5761e4a3119576bfd9863a492dd1428c485a713e9c1f56b2a9b5c3263c7060976daa9b") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000566000)={0x0, 0x0, 0x0}, &(0x7f000035a000-0x4)=0xc) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000081b000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000a94000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_readv(r2, &(0x7f000064e000)=[{&(0x7f0000c9c000)=""/34, 0x22}, {&(0x7f0000cd7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000356000-0x4e)=""/78, 0x4e}], 0x3, &(0x7f0000a56000-0x20)=[{&(0x7f0000f1e000-0x6e)=""/110, 0x6e}, {&(0x7f0000321000-0xc0)=""/192, 0xc0}], 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 20:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000077c000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008f1000-0x94)={0x0, 0x8c, "790ee1ed06f9208656596040f73764a20209b3fa3cb00bf27f3293503bd5fd9d2da9c8fd943861899bb698044bb1072d521b28e36bc72f337c61cf4fdb31007801faa4a16d6a51644895fe1d086e283f2de774b6c3d0cc5bb4be00fb9d6d81dcbfd3cda95da68a8c69f5a3fecca2f657c7bef8d9e5877e3cd56a14efc462822e18fab8fae2e0bbc6d36f788e"}, &(0x7f0000c82000)=0x94) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e1000)={r1, 0x7fff}, &(0x7f0000c26000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000052c000-0x8)=@assoc_value={r2, 0x80000001}, 0x8) fchownat(0xffffffffffffffff, &(0x7f0000824000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/16 20:00:28 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_flags=0x0}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005000-0xda)={0x0, 0xd2, "f456e42415ecbad47800929294108dc591caa070af52919fcf2d02fda5b2881972f7f2a3d222b55c279c3580ebabb19abb4d6919d3bfcdad2de344af1cfd996235a8759e2995ef33b7441b92aa8d391f5f97f8bee52b129c8d7d22d80a0a6012142fdb475141bb4ca55271469ba1b2ed80f6541e57a706b02c61adc5499c16bcc55d7d063478b2c412fc0a55df203f11ab92d35ce1e8fb0d5e7aca11ea6d3c3f06be68a383f95bcae06ba4ebaeaf40bba1517b98fe13b63dd8bd9897279ee27ce0c48508c92883df218541947f60e96ec733"}, &(0x7f0000005000)=0xda) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x8001, 0x8000, 0x7, 0x100000001, r1}, &(0x7f0000001000-0x4)=0x10) 2018/01/16 20:00:28 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000035000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl(r1, 0x5, &(0x7f0000cf5000)="7a2b4195b372736c021903c366c1a1f1b31f1c1dfcb6b1b74911019a5d835f0234c581565be6bebfc7d68a21") r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000732000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lsetxattr(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f00003e9000-0x18)=@random={'security.\x00', '/selinux/user\x00'}, &(0x7f000029b000)='nodeveth1\x00', 0xa, 0x3) 2018/01/16 20:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xc, &(0x7f00008c7000-0x4)=0x0, &(0x7f0000861000)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000077e000-0x8)='./file0\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e65000-0x20)={0x7, 0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b21000-0x20)={0x8000, r2, 0x10003, 0x2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e21000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00002fc000-0x1)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000fa6000)={0x0, 0x2d, "195c29b8cce2bf4bbf88b5301caf18f85a637c7e69ede2271c96ab9b2ef8964d2d18778f6b37d8fd4180d00179"}, &(0x7f000078c000-0x3)=0x35) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003ca000)={0x6, 0x8008, 0x9, 0x100000001, r4}, &(0x7f0000ebc000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000151000)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000073f000-0xa)={r5, 0x1, 0x1, [0x7fff]}, 0xa) sendto$unix(0xffffffffffffffff, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 20:00:28 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d26000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f000061a000-0x4)=0x8) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000d27000-0x3d)="00d24f02000000fc1b30f904005ef5a9bd6c784fe331db8ccd2d317d22f06350fa18206a8d48dfb623e28a285f6650c52b28e67e76a7afa9bdd6eee34b", 0x3bd) 2018/01/16 20:00:28 executing program 7: mmap(&(0x7f0000001000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/16 20:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000009c000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000304000)=0xc) write$tun(r0, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f000021e000)=[], 0x0, 0x0) 2018/01/16 20:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000110000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ece000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c46000)=0xc) getresgid(&(0x7f0000af5000-0x4)=0x0, &(0x7f0000086000-0x4)=0x0, &(0x7f000077f000)=0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000041c000)=0x0) sendmsg$netlink(r0, &(0x7f000097c000-0x38)={&(0x7f00002fe000-0x6)=@kern={0x10, 0x0, 0x0, 0x2400100}, 0xc, &(0x7f00009c3000-0x20)=[{&(0x7f0000c12000)={0x114, 0x16, 0x408, 0x6, 0x1, "", [@nested={0x104, 0x7c, [@generic="8c661598d5b7a1361129133e9779f62065d9199ce5fd84ee5004a30a63da1320ded54e7099e7778621c0a5858851b286c6fce3ea9f202d0d86cb58ed7f51d665b873a99a2987931a6b96dbc3694d3b13ecd78f10f919eea3e17a17b9ae3f380d0076862bfc63c571dab3755077a3f6596e545470ac8daf7c91dbc892232ee7da287a492fc6c99495c1d249bca52ce354fe7711774ec15a47c3e848418dcddb4efcccf6d4b626e7fbcef7097ed21945ce9a341607e7a490570bdb44e1eef65dd7e20203cfb59285fc360504340f6b500b61b5d7ffa4c7c09f36bff1046ce7bd78f71559343d792a5d", @typed={0x18, 0x16, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, 0x114}, {&(0x7f0000fa3000-0x78)={0x78, 0x32, 0x0, 0x4, 0x3, "", [@typed={0x18, 0x53, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="64e9002d41d621b040aea615e0abcf7e6490190fa099db9fbb050bba328c5fa5d56981abd6e7397a5a3fa5986cce8545e83a460ecf8b535e3599d1af1bf4c7283be754f6c649f4d9de89308070480421"]}, 0x78}], 0x2, &(0x7f0000867000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x40804}, 0x24048880) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000725000)=0x0) [ 125.061686] binder: BINDER_SET_CONTEXT_MGR already set [ 125.075589] binder: 26607:26616 ioctl 40046207 0 returned -16 [ 125.080943] FAULT_FLAG_ALLOW_RETRY missing 30 [ 125.080953] CPU: 0 PID: 26606 Comm: syz-executor3 Not tainted 4.9.76-g8dec074 #13 [ 125.080958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.080971] ffff8801b36374e0 ffffffff81d93169 ffff8801b36377c0 0000000000000000 [ 125.080983] ffff8801d89ea590 ffff8801b36376b0 ffff8801d89ea480 ffff8801b36376d8 [ 125.080994] ffffffff81660c0a 0000000000002167 ffff8801b3a0b968 ffff8801b3a0b8a0 [ 125.080996] Call Trace: [ 125.081009] [] dump_stack+0xc1/0x128 [ 125.081019] [] handle_userfault+0xa3a/0x1310 [ 125.081029] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 125.081038] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 125.081046] [] ? __lock_is_held+0xa1/0xf0 [ 125.081054] [] ? handle_mm_fault+0x117b/0x2530 [ 125.081060] [] ? handle_mm_fault+0x1fc3/0x2530 [ 125.081067] [] handle_mm_fault+0x1fd1/0x2530 [ 125.081075] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 125.081081] [] ? __pmd_alloc+0x410/0x410 [ 125.081089] [] ? __lock_is_held+0xa1/0xf0 [ 125.081099] [] __do_page_fault+0x5c2/0xd40 [ 125.081106] [] ? mm_fault_error+0x2c0/0x2c0 [ 125.081114] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.081122] [] do_page_fault+0x27/0x30 [ 125.081130] [] page_fault+0x28/0x30 [ 125.081138] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 125.081145] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 125.081152] [] ? iov_iter_advance+0xd70/0xd70 [ 125.081160] [] ? mark_held_locks+0xaf/0x100 [ 125.081167] [] generic_perform_write+0x1dc/0x500 [ 125.081174] [] ? page_endio+0x180/0x180 [ 125.081183] [] ? file_update_time+0xbc/0x3b0 [ 125.081190] [] ? current_time+0xd0/0xd0 [ 125.081199] [] __generic_file_write_iter+0x348/0x570 [ 125.081208] [] generic_file_write_iter+0x2d5/0x600 [ 125.081221] [] __vfs_write+0x4bf/0x680 [ 125.081228] [] ? do_iter_readv_writev+0x400/0x400 [ 125.081236] [] ? __lock_is_held+0xa1/0xf0 [ 125.081245] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 125.081251] [] ? __sb_start_write+0x14a/0x310 [ 125.081259] [] vfs_write+0x189/0x530 [ 125.081266] [] SyS_write+0xd9/0x1b0 [ 125.081274] [] ? SyS_read+0x1b0/0x1b0 [ 125.081282] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 125.081289] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 125.081296] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 125.092395] FAULT_FLAG_ALLOW_RETRY missing 30 [ 125.092405] CPU: 0 PID: 26606 Comm: syz-executor3 Not tainted 4.9.76-g8dec074 #13 [ 125.092410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.092424] ffff8801b36374e0 ffffffff81d93169 ffff8801b36377c0 0000000000000000 [ 125.092435] ffff8801d89ebf10 ffff8801b36376b0 ffff8801d89ebe00 ffff8801b36376d8 [ 125.092447] ffffffff81660c0a 0000000000002167 ffff8801b3a0b968 ffff8801b3a0b8a0 [ 125.092450] Call Trace: [ 125.092463] [] dump_stack+0xc1/0x128 [ 125.092475] [] handle_userfault+0xa3a/0x1310 [ 125.092489] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 125.092499] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 125.092508] [] ? __lock_is_held+0xa1/0xf0 [ 125.092517] [] ? handle_mm_fault+0x117b/0x2530 [ 125.092524] [] ? handle_mm_fault+0x1fc3/0x2530 [ 125.092532] [] handle_mm_fault+0x1fd1/0x2530 [ 125.092542] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 125.092550] [] ? __pmd_alloc+0x410/0x410 [ 125.092559] [] ? __lock_is_held+0xa1/0xf0 [ 125.092569] [] __do_page_fault+0x5c2/0xd40 [ 125.092578] [] ? mm_fault_error+0x2c0/0x2c0 [ 125.092587] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.092596] [] do_page_fault+0x27/0x30 [ 125.092605] [] page_fault+0x28/0x30 [ 125.092614] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 125.092623] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 125.092631] [] ? iov_iter_advance+0xd70/0xd70 [ 125.092641] [] ? mark_held_locks+0xaf/0x100 [ 125.092649] [] generic_perform_write+0x1dc/0x500 [ 125.092656] [] ? page_endio+0x180/0x180 [ 125.092666] [] ? file_update_time+0xbc/0x3b0 [ 125.092675] [] ? current_time+0xd0/0xd0 [ 125.092684] [] __generic_file_write_iter+0x348/0x570 [ 125.092692] [] generic_file_write_iter+0x2d5/0x600 [ 125.092700] [] __vfs_write+0x4bf/0x680 [ 125.092710] [] ? do_iter_readv_writev+0x400/0x400 [ 125.092717] [] ? __lock_is_held+0xa1/0xf0 [ 125.092727] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 125.092733] [] ? __sb_start_write+0x14a/0x310 [ 125.092740] [] vfs_write+0x189/0x530 [ 125.092748] [] SyS_write+0xd9/0x1b0 [ 125.092755] [] ? SyS_read+0x1b0/0x1b0 [ 125.092764] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 125.092771] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 125.092780] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 20:00:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000083a000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4d000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000022c000+0x196)={r3, 0x7}, &(0x7f0000f36000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000506000-0x10)={r2, 0x9a, 0xb4, 0x76}, &(0x7f0000009000-0x4)=0x10) 2018/01/16 20:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/16 20:00:28 executing program 1: prctl$intptr(0x1a, 0x0) r0 = creat(&(0x7f0000fa2000-0x8)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3000-0x1c)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x40}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x40, 0x800, 0x200800000, 0x5, 0x4, 0x4a4d}) 2018/01/16 20:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000a7c000-0xd0)={0x15000, 0x401, 0x5, 0x6, 0x2, 0x267ab793, 0xffffffff, 0x40, 0x8cd4, 0x7, 0x1ff, 0xe56, 0x100000001, 0x93, 0x40, 0xe67, 0x3, 0x6, 0x1000, 0x8c98, 0x3552, 0x800, 0xffff, 0x3, 0x7, 0x84}) ioctl(r0, 0x7bffffff, &(0x7f0000007000)='S') 2018/01/16 20:00:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x7a)="6ab954514957ae000381bba23dafb4a78e655ea14b7e6731d1c0f689405a1745a0435c92b6e3aebfbcc285d9bd80dde2e866d510e542e71d8c875c96c7e1a33ce1429bd5351076d46b847a1e784f451e4df1cb3880eb3de657c39c86cc2cdd9c1828f21dcc3d665692019a0b1c9b218cd1ac9cce8f6c3217e428", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000ec2000)="") fgetxattr(0xffffffffffffffff, &(0x7f0000f83000-0x9)=@random={'btrfs.\x00', '\\\x00'}, &(0x7f0000f41000)=""/29, 0x1d) 2018/01/16 20:00:28 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000001000-0xa)='net/icmp6\x00') 2018/01/16 20:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$loop(&(0x7f00009cf000)='/dev/loop#\x00', 0x0, 0x8002) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = add_key$user(&(0x7f0000621000)='user\x00', &(0x7f00001e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000221000)="554c1d4840ecf72918a9e559d3dae2082c91571026fe39b1f276767058bf29d3baf92740", 0x24, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c22000-0x4)='tls\x00', 0x4) syz_open_dev$loop(&(0x7f00003cc000-0xb)='/dev/loop#\x00', 0x7, 0x2000) 2018/01/16 20:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000810000)='/dev/sequencer2\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005ca000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x808000000000, 0x8001, 0xffffffff}, &(0x7f0000398000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed4000)={r1, @in={{0x2, 0x1, @rand_addr=0x31a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000897000)=0x8c) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000d68000)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b9c000)='/dev/loop-control\x00', 0x40200, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000b66000)={0x7, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x7, 0x4d, 0x5, 0x2, &(0x7f0000c2a000-0x10)=@generic="8ea164dac042c514716510215574e95d", 0x200, 0xc751, 0x100000000}) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00003db000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000042e000-0x4)=0xc) 2018/01/16 20:00:28 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 20:00:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)=0x0) 2018/01/16 20:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f000054a000-0x8)='./file0\x00', 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000b44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000094000)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fc000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000061a000-0x38)={&(0x7f0000a52000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000e6f000)={&(0x7f00000a2000+0xfa2)=@report={0x230, 0x20, 0x400, 0x1, 0x0, {0xff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x2, 0x0, 0xa0, 0x20, 0x66, r2, r3}}, [@tmpl={0xc4, 0x5, [{{@in=@rand_addr=0x139f7ddd, 0x3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x1, 0x3, 0xcc1f, 0x40, 0xc4}, {{@in=@rand_addr=0x81, 0x3, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3, 0x2, 0x2, 0x7f, 0x0, 0xffffffff00000000}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x4, 0x1, 0x200, 0xffffffffffffffff, 0x80000000, 0x27bf}]}, @tfcpad={0x8, 0x16, 0x0}, @algo_auth={0xbc, 0x1, {{'crc32\x00'}, 0x390, "73c9053dacce53e1326fd6b7c8ab47863d6c92a590a999624f94fe580caad4cb00562ef88968258afed54993fad39d26136ebfc75e06269beaa5d616e349e63d5cf6e16eb355018ce8fd3f8722e9c23d33e31a79e29b4ccef56fd3034d31e0820580f9ac614055096498aa2c3d9ea9afd5d2"}}, @ipv4_hthresh={0x8, 0x3, {0x16, 0x1c}}, @mark={0xc, 0x15, {0x2, 0x4c}}, @extra_flags={0x8, 0x18, 0x800}, @output_mark={0x8, 0x1d, 0x10002000}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0xa, 0x6, 0x7}}, @proto={0x8, 0x19, 0xff}, @extra_flags={0x8, 0x18, 0xffffffffffffffff}]}, 0x230}, 0x1, 0x0, 0x0, 0x8000}, 0x81) write$sndseq(r0, &(0x7f0000de9000)=[{0x3f, 0x3e4, 0x1, 0x2, @tick=0xed25, {0x81, 0x7f}, {0x8, 0x7fffffff}, @note={0x8, 0x4, 0x2, 0x8, 0x100000001}}, {0xffff, 0x8, 0x34e, 0x4, @tick=0x400, {0xdd, 0x7}, {0xffffffffffff8000, 0xffff}, @quote={{0x6, 0x0}, 0x9, &(0x7f0000bae000)={0x73fc, 0xfffffffffffff0d7, 0xffff, 0x1ff, @time={0x0, 0x989680}, {0x8, 0x0}, {0x2, 0x800}, @raw32={[0x3, 0x9, 0x0]}}}}, {0x7, 0x5, 0xc551, 0x8, @tick=0x1, {0x5, 0x2}, {0x7, 0x8}, @addr={0xa14, 0xfc66}}, {0x8, 0x9, 0x3, 0xfffffffffffffcb2, @tick=0x3f, {0x7, 0x81}, {0x6, 0x5}, @note={0x9, 0x2, 0x8000, 0x10001, 0xffff}}], 0xc0) modify_ldt$read(0x0, &(0x7f0000298000)=""/44, 0x2c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000813000)=""/225) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002a000-0x34)={{0x3, 0x2, 0x7, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007d3000-0x80)=[@in6={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x1, 0x3901, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}], 0x80) 2018/01/16 20:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x100000000000, &(0x7f00001a3000-0x10)={0x0, &(0x7f000013a000)=[]}) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5c000)='/selinux/checkreqprot\x00', 0x40, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00003a5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e5e000)=0x48) connect$l2tp(r0, &(0x7f0000a55000+0x55)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x1}}, 0x2e) 2018/01/16 20:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4c000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c66000-0x4)=0x0, &(0x7f0000012000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup(r0) write$eventfd(r2, &(0x7f0000096000-0x8)=0x0, 0x8) mlock2(&(0x7f0000b06000/0x3000)=nil, 0x3000, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c5000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000e3e000)={0x8, 0x0, 0xd1, 0x0}, 0x10) 2018/01/16 20:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c14000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000849000-0x8)={0x0, 0x3, 0x40}, &(0x7f0000a41000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ab9000)={r1, 0x6}, &(0x7f0000925000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000bf9000-0xe7)="7dccc3f2bb0cb44e2684ed986f504302fef3d442d66e883bd51836de4b780addc0f8d9760aa181af9257f73bc1f05f596729e1193051d6547e3734ca015e3fc085bbf40859e3b0880eeba1180a770feee7e5385b08d6122e6dadf7153eb462e418882c701b8e690b51fcb09332ec4b9847de0350d5211346ee5ec8a3d01a49115a3ee391c1ef0b9a3f2025654935b3f6aca01636189d498a230d6da5ca2f8c6ee9b972b3d83a45ed85a6e0ccc5c33c4a44cf394053111ee4fe290f8b14bb9ae93d96799bb184597356d1d1386d89bc4717bed76fdd591b7acb9a2d828e2abadb7472241151b5b6", 0xffffffffffffff35, 0xfffffefffffffffa, &(0x7f00002fe000)={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x402) mincore(&(0x7f0000b1f000/0x2000)=nil, 0x2000, &(0x7f000008e000)=""/135) 2018/01/16 20:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000160000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000294000/0x1000)=nil) socketpair$inet6(0xa, 0x807, 0x7f, &(0x7f0000377000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fb4000-0xb8)={0x0, 0x7f, 0x8000, 0x401, 0x7fff, 0x2, 0x8, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x100000000, 0x8, 0x4, 0x4}}, &(0x7f00000af000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000615000-0x4)=@assoc_id=r1, 0x4) 2018/01/16 20:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000831000-0x8)='./file0\x00', 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000055d000-0x4)=0xfffffffffffffffe, 0x4) mount(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f00000b1000)='fusectl\x00', 0x0, 0x0) 2018/01/16 20:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000831000)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) 2018/01/16 20:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ef4000-0xa)='highspeed\x00', 0xa) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x800000000001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000052e000-0x8)={0x0, 0x1b7fff460000000}, &(0x7f0000da8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b9b000)={r2, 0x101, 0x30}, &(0x7f000023a000-0x4)=0xc) 2018/01/16 20:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x1) set_tid_address(&(0x7f0000291000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000a38000)=""/176) 2018/01/16 20:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4c000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c66000-0x4)=0x0, &(0x7f0000012000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup(r0) write$eventfd(r2, &(0x7f0000096000-0x8)=0x0, 0x8) mlock2(&(0x7f0000b06000/0x3000)=nil, 0x3000, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c5000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000e3e000)={0x8, 0x0, 0xd1, 0x0}, 0x10) 2018/01/16 20:00:29 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x14) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000408000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000d99000)=@pi={0x0, 0x10, @ipv4={{0xb, 0x4, 0x280a, 0x0, 0x34, 0x2, 0x4, 0x80000000, 0x89, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@noop={0x1}, @timestamp={0x44, 0x14, 0x28c, 0x1, 0x1, [{[@dev={0xac, 0x14, 0x0, 0x17}], 0xfffffffffffff801}, {[@multicast2=0xe0000002], 0x4}]}, @noop={0x1}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0xffff}}}, 0x38) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000065c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) r2 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) write(r2, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) 2018/01/16 20:00:29 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r6, 0x8, r0) tkill(r0, 0x16) 2018/01/16 20:00:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000001000-0x10)={&(0x7f0000dfe000)=""/7, 0x7}) r4 = dup2(r0, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/01/16 20:00:29 executing program 5: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000948000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d2e000-0x4)=0x8500, &(0x7f0000c9a000-0x4)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000071e000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/16 20:00:29 executing program 2: r0 = creat(&(0x7f00003ec000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) clone(0x0, &(0x7f00000aa000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ac3000)="") faccessat(0xffffffffffffffff, &(0x7f0000445000-0xc)='./file0/bus\x00', 0x0, 0x0) membarrier(0x0, 0x0) 2018/01/16 20:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000098c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000044a000)=@assoc_value={0x0, 0x0}, &(0x7f0000a00000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00006df000-0x5)={0x7, &(0x7f000063e000)=[{0x7fffffff, 0x8, 0x9a7, 0x0}, {0x2c6d183, 0x8, 0x8, 0x80000000}, {0xa3, 0x2, 0x0, 0x10001}, {0x2, 0x5727e2d5, 0x5, 0x1b5}, {0xfffffffffffffffe, 0x4, 0x7, 0x4}, {0x2, 0x2000000000, 0x0, 0x7}, {0x0, 0x2, 0x7fff, 0x144}]}, 0x10) r3 = getpid() getpriority(0x2, r3) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 20:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x80, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000db000)={0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x82bb42a593ea3678, 0x14, 0x5, "ec923fde5abd1b9b0edaec03ff1ebb77b7d1a7da926785c9ab865abd096db862c4df04ab08670fbf4e56b817cfaa4414f7331cd9ad2edfe1ca68807db7dd5009", "c867d5fb505269fcb3e4d23065fcaa0dd09aadcd53dcf62863003001b65a47d316e28694dad725372a1955d778693e99b94062379818c0ad2d6bb38fd7a1fae6", "7ed3e361faca0d1d71bdd9ca8095c350c5f770a282804782b43659039d3acf0c", [0x5, 0x7fffffff]}) read(r0, &(0x7f0000af2000)=""/237, 0xed) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cb0000)=[], 0x0) sendto$unix(r0, &(0x7f0000266000-0xf4)="24409d8de10a880e3168f7a1f006ceede716512088b36a384a89776841bee73f8aad08858c54a145a2a1a2faad11b39eb02f6997730e30a2f16414f23bead2fb5b82c12c150bc245842ab92af9972b71766bd9a43b1ccab35bd742d182f4c9f99bc829679092f2cc3d33916fd57b8a914e3442a68e2e38c06870278089c8e15a1fa9bf4199ba9449b91a958c7457b35785f99bb07ad18d0fa313d710f83c5b6376c5af4b2bf7df13c9c40b6840f8726cc990b63831cbac2b2694b79d0b957286926fd931be99d8db34d81978fc7888653c374d2c16819d2c2e1e9cfaaca657ab58a18c8b00bcb7a89d21b3375a0438bddbbb9a28", 0xf4, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a84000)={0x0}, &(0x7f0000254000-0x4)=0x4) 2018/01/16 20:00:29 executing program 5: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x20000000001, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') writev(r1, &(0x7f0000016000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) ioctl(r0, 0x8912, &(0x7f0000574000)="9f18006578261831d42b3f4502b0") 2018/01/16 20:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="fc0000001a000700ab090008090006000a00225900320000040003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a27af2e117c22ebc2474a47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d010efe082038f4f8b2b861f3d92c00080e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041e8d48f6fd9b621cc48deac270e33429fd3000175e63fb8d38a8757e6", 0xfffffffffffffe08) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000207000)=@req={0x0, 0x1000, 0x2, 0x1ff}, 0x10) 2018/01/16 20:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000041a000)="8c2a6583b659701a0c1af707486df0b43e4a41f09f60c39ccb15be20e69618eaae54e2882ac259e26f94999283c2d4d4e67916b25e186106e4e57a9d61e81c7c590c2d40d33548539ccb7e90eb1f2f5a2f127f4550e59c843a38bd9d860b22accea99711f61a92d34dc1542fb701f448e5b3b7c94f69d75d3fc19f8024a6b1456377640f396f7be84ea9ba761cd4eac1b72ca17342a4a157975bc9ef908f393455267af02225d63ea2305396ef2f373e85744c97907d83c467ffa32138dc63bc1cd966613e3fb13745e5cbca4dbfd2147707503bd5aa8d14322371e7d512") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) socket(0x0, 0x0, 0x0) 2018/01/16 20:00:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"dcd7ea7c0f6876862b78fa60bd81b717", {0x4, 0x3, 0x2, "f75d0321cc2a", 0xcc, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005000-0xc0)=[@in={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380000000000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffffc}], 0xc0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:29 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f000047e000-0x9)='/dev/sg#\x00', 0xb7, 0x400040) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f00007c4000-0x10)={&(0x7f00009fd000-0xd1)="f2a9083e1fde025af16fb8ffb9c2deafdc8fedf22fe63f23f59ad7483a6d06bf3b3898b3e1041634c0fa7ba52faa6da494cb64270c2d985b99f7be6d8b6cfb19f898592d7ece7c05e0751d54bf0c84af04919886ceed86eb84179de547487bd2601d4fba0e5806149dfc1f96aa0b899d2e8c32311eb796327acc7e23eaa7a51dcfcc881460f80ce25ce6b1adbe45e1828a1d77cc8a6582045b3ea600089637a7bf7274ee2f5149fd656c9c650101c565e4959da87feac8db15cda933cde7cdd1050e2bb3db0a4fdce6a0336d66f757f7d8", 0xd1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000629000)={0x81, 0xe6e, 0x202, 0xbf5, 0x95e, 0x2, 0x80000001, 0x1f, 0x0}, &(0x7f0000fa2000-0x4)=0x20) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f00004c1000-0x4)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000015f000)={0xfffffffffffffffa, 0x1, 0x1, 0x53, 0xfffffffffffffff9, 0x9, 0x1, 0x5, r4}, &(0x7f0000fa3000-0x4)=0x20) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fa1000)={r4, 0xbbf40cee00000000, 0x0}, 0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000fa4000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d79000)={r5, 0x0, r3}) ptrace$setopts(0x4207, r1, 0x0, 0x0) keyctl$join(0x1, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/16 20:00:29 executing program 2: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000206000-0x4)=0x0, &(0x7f0000eed000-0x4)=0x4) 2018/01/16 20:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000978000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000b4b000-0x2e)={0x1, 0x7, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="dbc2e1e1126e", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/84, 0x54) 2018/01/16 20:00:29 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000057000-0x3)="0020cc", 0x1) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000056000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000057000-0x4)=0xe8) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000057000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000057000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x80000000, 0x1, 0x3, 0x2, 0x0, 0x80, 0x3f, r1, r2}, {0x1, 0x735c, 0x4, 0x6, 0x9, 0x6, 0x2d, 0x6}, {0x7fffffff, 0xf1, 0x313, 0x6}, 0x7, 0x2, 0x3, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0x1, 0x3, 0x2, 0x3, 0x31a8, 0x9, 0x6}}, 0xe8) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000057000)=0x0) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x4000000000000004, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r4, &(0x7f0000059000-0xa)=@file={0x0, './file0\x00'}, 0xa) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/16 20:00:29 executing program 1: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000089b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000089b000-0x4)=0x58) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/01/16 20:00:29 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000057c000)='./file0\x00', &(0x7f0000b31000-0x8)='./bus\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/16 20:00:29 executing program 2: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e90000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e92000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6d000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80001, 0x0) listen$netrom(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000fdd000)=""/35, &(0x7f0000ce3000)=0x23) accept$nfc_llcp(r2, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f00006eb000-0xc0)="e37c1e06cde0584396a5ff2a33fa4311c1498fb191ee282839b943b4317c9fc652a29d6dbb63fe433befac888f31c20c703f1d6b0cc7e647cccddca4309f7f77b238c1137cc70324155d3d2dacd6c62e6238e8caed27cdb3305a0440b2a3d3418015d4ca74fd8662df49c558dbdb271f6bd4a1da17be63d9ae30c4ca1aef55fe2a70529ad524e4c9fe11e4e617092cd8349b0383bb83a6fe9054e4ca86ccfc85f0875b07ebbc1d6e455af0e2b1f108e86d55a899a775dcd69790a34fec7c81a8", 0xc0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e90000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 20:00:29 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x41, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000c000-0x80)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/16 20:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f73000)=0x7f, 0x4) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/16 20:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x204, &(0x7f0000bb0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt(r0, 0x6, 0x400, &(0x7f0000b0b000)=""/159, &(0x7f0000721000-0x4)=0x9f) prctl$getreaper(0x2, &(0x7f0000ab0000)=0x0) r1 = syz_open_dev$evdev(&(0x7f000083b000)='/dev/input/event#\x00', 0x1, 0x121000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000090f000)=""/157) 2018/01/16 20:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr(&(0x7f0000bb9000-0x8)='./file0\x00', &(0x7f00003dd000-0x1b)=@random={'trusted.\x00', "39b575736572747275737465646574683000"}, &(0x7f0000f74000)='security:\\7system#procmime_typemd5sumeth1\x00', 0x2a, 0x1) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) dup3(r1, r0, 0x80000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b2000-0x15)='/proc/self/net/pfkey\x00', 0x401, 0x0) dup2(r3, r2) dup3(r3, r4, 0x80000) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/keychord\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000a56000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000af9000-0x40)=[{0x4, 0x1f}, {0xa, 0x2}, {0x6, 0x7fffffff}, {0x8, 0x5}, {0x8, 0x9}, {0x3, 0x1}, {0xf, 0x5}, {0x4, 0x512}], 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000593000-0x20)={"4fa652d6a29b05cba22b9e37a0d966df", {0x4, 0x4, 0xa9c, "cc70304c06ee", 0x2, 0x0}}) epoll_wait(r3, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) epoll_pwait(r3, &(0x7f00001c5000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ac1000-0x8)={0x0}, 0x8) [ 126.642866] binder: 26776:26779 ERROR: BC_REGISTER_LOOPER called without request [ 126.651941] binder: 26776:26779 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 126.668634] binder: 26776:26779 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 20:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000add000-0x4)=0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) r4 = socket(0x18, 0x0, 0x4) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000bfa000-0x4)=0x5, 0x4668) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00008cd000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054b000)=0xe8) fcntl$getownex(r3, 0x10, &(0x7f0000e3b000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00003b9000)=0x4) r7 = getpid() setpgid(r6, r7) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000e6c000)={0x2, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000433000)="d426e75be37bde5e5cf8dc3bad68204466867f540aa9394d673901457f6af7352967a9a971c0a674ee4501c555374814b9a0449bcbec4a0fd870bb1fbecbc381c434833c500f5a879df0323c72f5417e897bf7563c17fde0f76eaac7ed00557f23ec3999b63982c8e540fd1acacf9544dde1b056e4b160df97ed4740c654ac5752e01002543731b754993bdbfc24fed9c2a0490eb9b0b9949eb32597be78adeb910a99be12403aa0fd0103093e00dcf0fa1c3c7aebfb3e618e61c87d11d300231077be2b4568190f1133dd14431059bc6005b9c14338") connect$ax25(r1, &(0x7f0000135000-0x10)={0x3, {"31d63c3eb79581"}, 0x6}, 0x10) getpeername$inet6(r5, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) 2018/01/16 20:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000051b000-0x8)={0x0, 0x5}, &(0x7f00004b8000-0x4)=0x8) close(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000699000-0x6c)={r1, 0x7, 0x64, "aa78d0b1c1a49bfe899bdc0c5872c2e0944a19e89cb20eaf3e145debf2edae9c229ac369f9ba8a8de7e3d54cac8c661a55ef8c1371e91d00c05641c2d3e6356d34c828099a317a18f0acb00963606a210a74e3f1d307a9e19db4057af03d2b30492bcd83"}, 0x6c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f9a000)={0x0}, &(0x7f0000401000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00001b3000)={{0x3, 0x9f}, 'port1\x00', 0x4, 0x20011, 0xfffffffffffffff7, 0x7fff, 0x10001, 0x36d, 0x2, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xff, 0xc0b, 0x0, 0x0, 0x0}}], 0x90) 2018/01/16 20:00:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x41) recvfrom$inet(r0, &(0x7f000006a000)=""/4096, 0x1000, 0x40002160, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0xdf, 0x8000, 0x100, 0x9, 0xfffffffffffffffd, 0x7ff, 0x4, r2}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={@generic="8e4126f39312e15e05ff5b0cdcadb8f1", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000004000-0x33)="", 0x0, 0xfffffffffffffffc) 2018/01/16 20:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x3) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x7f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006f7000-0x10)={0x0, 0xd8, &(0x7f0000c63000)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1f}, @in6={0xa, 0x0, 0xfffffffffce9a895, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x842}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d58000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000094000)={r2, 0x6}, &(0x7f0000902000-0x4)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000acc000-0xa)='/dev/ptmx\x00', 0x8840, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00006bc000)={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]}, 0x400, 0x7, 0x1, 0x100000001, 0xb98}, &(0x7f00001c1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000062b000)={r5, 0x5}, &(0x7f0000997000)=0x8) fcntl$setsig(r3, 0xa, 0x0) 2018/01/16 20:00:29 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x80) unshare(0x400) mq_getsetattr(r0, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ee7000-0x50)={{0x0, 0x2}, {0xfffffffffffff800, 0x7fff}, 0x100000000, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r1, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a3000-0xf)='/dev/sequencer\x00', 0x20100, 0x0) write$sndseq(r2, &(0x7f000061e000)=[{0x60f, 0x0, 0xffffffffffffd283, 0x0, @time={0x77359400, 0x0}, {0xdb0e, 0x3}, {0x661, 0x1000}, @result={0x8000, 0x9}}, {0xc7, 0x5a, 0x5, 0x7251, @time={0x0, 0x1c9c380}, {0x3, 0x6}, {0xffffffffffffff64, 0x5}, @ext={0xe0, &(0x7f0000820000)="b8b26d36e76ce4d1371fa7c68226b9221765f9fa815c348e7286c7b7d54d611d18444db73452a016d09139235e7dcab322e0d406ad039e1dbf1d015d739f1ce06c62f8d6f3a25a38ae8e18003194e33c7aa93dd73c17a78901778fa5462656039bb144fb151cd41a70e88e0888579d98eb79bdd427cd69ad86ff5e5d50429fe4b7b17858acdf96ba1e6eb4fe2ddc8a5185753fb76f946d842c887d05f0773bb471fbee753592db274c108e5c5e1c101749992793b563b7945e757e6453c4d2f3f7a47303d42293434e6f06d0b10e131633784aed62c21e45ee1af23e727e0ee2"}}, {0x0, 0x2, 0x6, 0xfffffffffffffc01, @time={0x0, 0x1c9c380}, {0x1c, 0x24}, {0x2, 0x2}, @addr={0x8369, 0x3}}], 0x90) sendto$inet6(r1, &(0x7f0000030000)="3d00c3d163d68078c3745a53a759ee9375b47a4f31efa3a8d3d86677160aa070c4ecdf5f000000000000ad0c547ccd0951ab9d200ddd8afb2551d024b9d80b239a541c8f", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffff4) 2018/01/16 20:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) fcntl$getownex(r0, 0x10, &(0x7f0000c85000-0x8)={0x0, 0x0}) getpgid(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000799000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000010b000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0xc}]}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fc4000)=0x0, &(0x7f00002a6000)=0x4) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/16 20:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000936000-0xc4)=@ethtool_drvinfo={0x3, "2ba3373159a2bf8b3ce278eeb8d9f9d4b24ac016cb99eaa0d2e38fede95c94b5", "8a4a13182048e126c863cb7557a54bae43443ed23283a7e6fbd2aca8dd5f3374", "32c45d4f89af8c94f7b1daffcc8c1901ab802a9ceeac66e050a8d146b40d7afb", "be9964d8af0b513a2d2bc7c6ad000566388a61bd3fff3692364cdffbe8e7c762", "bb4be22af5b9d587d5846eb618209dbcbefb449dd828857e06528c7af6be69d7", "7d665718bd157bdf8188cc06", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f3f000)={0x1ff, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fdb000)=0x0, &(0x7f0000afd000-0x4)=0x4) clock_gettime(0x6, &(0x7f000096c000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00001db000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000d58000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 20:00:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000073b000-0x5c)={{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6cce}, 0x80, [0x5, 0x6, 0x1, 0x7, 0x8, 0xcd8, 0x800, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r1, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cb000-0x50)=[{&(0x7f000001d000)=""/57, 0x39}, {&(0x7f0000344000)=""/220, 0xdc}], 0x2, &(0x7f0000300000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e5f000-0x10)={&(0x7f0000f21000-0x110)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000874000-0x4)=0x0) getpgrp(r4) 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000851000-0x14)={0x91d0, 0x5, 0x1000, 0xd7e, 0x8, 0x7f, 0x3, 0x7, 0x7, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/16 20:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000f3000)={0x0, 0x2, 0x1855}, &(0x7f00008c2000)=0x8) r1 = dup3(r0, r0, 0x0) getpeername$ipx(r1, &(0x7f00009e2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000259000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000147000)={0x1d8f, 0x0, 0x203, 0x423, 0x7fffffff, 0x6, 0x0, 0x9, 0x0}, &(0x7f0000e9a000)=0x20) sysinfo(&(0x7f0000a07000-0xba)=""/186) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000582000)={0x0, 0x9}, &(0x7f00000bf000)=0x176) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000014c000)={r2, 0xffff, 0x1, 0x6}, &(0x7f0000f87000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000044d000)={r3, 0xdc, &(0x7f0000597000-0xdc)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x0, 0xa5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) 2018/01/16 20:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000416000-0x20)={@common='nr0\x00', @ifru_flags=0xa000}) accept(r0, 0x0, &(0x7f000054b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009be000-0x3c)={0x0, 0x34, "79480261f6cecbddd7af97706119a0c4f28dd98b73741861c9ec8a143b84f49941b3b168b3522979a8530d885560acf6ee728fb6"}, &(0x7f00000a7000)=0x3c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000068000-0xa)={r1, 0xfffffffffffffff8, 0x0, []}, 0x8) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/01/16 20:00:30 executing program 3: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008c3000)={0x0}, &(0x7f000093a000)=0x4) mknodat(r0, &(0x7f0000939000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/16 20:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000075c000-0x10)={&(0x7f00007b2000/0x1000)=nil, 0x1000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a8000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b4d000-0x11)='net/ip_mr_cache\x00') sendfile(r2, r2, &(0x7f0000bc5000-0x8)=0x48, 0x6) poll(&(0x7f00002d3000-0x10)=[{r2, 0xc440, 0x0}, {r2, 0x24, 0x0}], 0x2, 0x44e2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/loop-control\x00', 0x200, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000357000)={0x51, 0x2, 0x4, 0x7244, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008ca000-0x8)={0x0, 0xb4f9}, &(0x7f0000e13000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a7000-0x10)={r3, 0x2, 0x1f, 0x2}, 0x10) getpeername$netrom(r2, &(0x7f0000107000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000386000)=0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cbe000)={0x0, 0x7fffffff}, &(0x7f0000c1f000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001d8000-0x8)={r4, 0xc43c}, &(0x7f0000d8e000-0x4)=0x221) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b4000)='/dev/hwrng\x00', 0x8000, 0x0) pread64(r1, &(0x7f0000988000-0xbb)=""/187, 0xbb, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000000f000-0x8)={r5, 0x80000000}, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000d59000)=0x40, 0x4) 2018/01/16 20:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000e60000-0x2f)=""/47, &(0x7f0000a96000-0x4)=0x2f) write(r3, &(0x7f000049e000)="6d1d", 0x2) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000b7000-0x560)={0x9, {{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]}, 0x1, 0x9, [{{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]}, {{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]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, 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, @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, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000017f000)=0x9) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) ioperm(0x1000, 0x6, 0x6) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/16 20:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) fcntl$getownex(r0, 0x10, &(0x7f0000c85000-0x8)={0x0, 0x0}) getpgid(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000799000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000010b000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0xc}]}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fc4000)=0x0, &(0x7f00002a6000)=0x4) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x8010, r0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000018000-0x30)={0x0, 0x0, &(0x7f0000019000-0xec)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000016000)=[], &(0x7f0000017000-0x18)=[0x78, 0x20, 0x38]}, 0x100}}, @free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000017000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000001000)=[0x38, 0x0, 0x0, 0x28]}, 0x8000}}, @increfs_done={0x40106308, r2, 0x4}, @free_buffer={0x40086303, r2}, @dead_binder_done={0x40086310, 0x3}], 0x2c, 0x0, &(0x7f0000015000)="e8dc4c279d34423800ff0f00000000021983d13e313aebf48b32bfa38d3cc45abf"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f000001a000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, {0xa, 0x0, 0xfc0000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x5, [0x4, 0x4, 0x4, 0x0, 0x3f, 0x9, 0x1, 0xffffffffffffff7f]}, 0x5c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/16 20:00:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) 2018/01/16 20:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004eb000)='keyring\x00', &(0x7f0000d99000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) futex(&(0x7f0000703000-0x4)=0x1, 0x0, 0x3f, &(0x7f0000313000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b11000-0x4)=0x0, 0x5) r1 = add_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000a06000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfee1, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/16 20:00:30 executing program 0: r0 = add_key$user(&(0x7f0000f1e000-0x5)='user\x00', &(0x7f0000194000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f22000-0x1000)="", 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000116000)='./file0\x00', &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00009b1000)=@fragment={0xbf, 0x0, 0xf8c, 0x2, 0x0, 0x0, 0x2}, 0x8) keyctl$chown(0x4, r0, 0x0, r1) 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xcf)="8ee98718133d4f9390fcfd7388c89f019992aff6d988441b5c4ce7ef67e0a32265f07ee18e6446af2a43bd76c93d7b1f8d429ae58a5982e560c2de70a786e75267ae91b766469ad418f9d72dedc19cae1c1ca97ab6d4756418351eeffacb254be972dc4aba8ff27337ef3f9faac33ba06be2da66a4fefcb81e2a844187dda8bd177ebf3d711257042b884d774f65863a10a6d5956049876ee869078f3f763b2b61e5567e78c8fa05323a60606a287c56db960eec641a0e089597ba5dc1b207951c1f6e36bb36db65f09ee9a6c7bc67", 0xcf, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xe2)="345ece673a3bfd8a1ef5dff33e79617c4ef724fc16a18e2b7f46edc3d5c0ab646c588ec9128a2a7d014636fb17678d088a7903048beb73a81ba3c64da9200b55f6995b64f6747ba5cb973780da6ee334533639a6ceb7c04bebd0bf6dfc496a96986d9819d90dccd369a42c4181a0cf29e4547d4def11563cd314ad8dd2d0a1a319d93521e8ab960aa2b8df5fc4857078975bc312c54161e71c6029bdff918aef8e73275e78ddc4b4962fdb34a273099ff803b252e225e64b37a1e4ed074be6f73086f7ffb2bab4cd3f390c8f3765ce41ec234dac8b28f4d61fa2cb88cb3ab6c03d81", 0xe2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000+0x173)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)="626c61636b6c0573741c", &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/16 20:00:30 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x10000000001) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f2e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff1000)=@int=0x0, &(0x7f0000ff2000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008fc000)=@sack_info={0x0, 0x5, 0x4}, &(0x7f0000bdf000-0x4)=0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ff3000-0x8)=@assoc_value={0x0, 0xe00000000}, &(0x7f0000ff3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fcd000-0xb8)={r1, 0xc3a, 0xe9ef, 0x3, 0x2, 0x3fc00000000, 0xfffffffffffffffe, 0x7f, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7fff, 0x7, 0xe5db, 0x8}}, &(0x7f000049f000)=0xb8) 2018/01/16 20:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000f7000)=""/3) 2018/01/16 20:00:30 executing program 3: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) r2 = dup(r1) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000719000-0x4e)=""/78, &(0x7f0000bb6000-0x4)=0x4e) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 20:00:30 executing program 0: r0 = add_key$user(&(0x7f0000f1e000-0x5)='user\x00', &(0x7f0000194000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f22000-0x1000)="", 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000116000)='./file0\x00', &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00009b1000)=@fragment={0xbf, 0x0, 0xf8c, 0x2, 0x0, 0x0, 0x2}, 0x8) keyctl$chown(0x4, r0, 0x0, r1) [ 126.938408] binder: 26847:26868 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/16 20:00:30 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000000e000-0x46)="ca9508da7c8a38757eaf4c6ee49b579f00825e602e3ad8ad1c08452b5ac60ad9eeb833be03323f49df96b7513a0349f5c75286d6a99485005d9083908d044861fd20fe945b5e", 0x46) r2 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") getdents64(r2, &(0x7f000000b000-0x69)=""/48, 0x30) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000000e000)={0x80000001, 0xb30, 0x10000, 0x5, 0xc, 0x3}) getdents(r2, &(0x7f0000007000-0xa8)=""/0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000000e000-0x60)={0x0, 0x7, 0x6, @thr={&(0x7f0000008000-0xd2)="1aed70d987191ed06378f7f5d38041f1692a9fffb71906efb94036416b05fc8ca159aedbf2e2e74db6af86b16c78edaf98a90fb2e49c06e35c485d83761a2a018ba57cf4cab924db20a1b95418a7ec13677ef3ec1d42cd1bf8b7f487f8aa12eac845e6920ca8be72a5c891071c6fb4a066470d72b2e89ee0c12451daa3d7311ca570086aa94f379e3dc0fbc2347854c04ea5f0cceb4b2d4d069f544ea6b8e8b5b15968404f9d74cddaccbe71994311d424f0326e2b537455e0b7b25ee456c4ea612be22e20e086cb6bb10f1e53bd1ae0e868", &(0x7f000000a000)="678a9b7270d41e1beb8dd5d4b2d36b4f88285daaa1abe4f56fa32523d9c3ec91"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000011000)=0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000011000-0x78)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x4, 0x3f, 0x4, 0x1000, &(0x7f0000006000)=@common='ipddp0\x00', 0x100000000, 0x0, 0x8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000000f000)={0x0, 0x7fffffff}, &(0x7f0000010000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000)={r4, 0x7a, "34bf0dc4cb5e4c3aef439f45e264c376a6a6b6ee6f39213f1213db1f507137733599b996d278b41133e4cc885c8b5f9dd4ba60c61f90e1fb4d41386edae303aad2a614c22e55d2b2d7d3201751ef2225c8fc77fda0599c636841b11b9c299600c893bf10dcf17647135a5ffeb9517d2a5a54ba1b955e7c742e1d"}, &(0x7f000000a000-0x4)=0x82) timer_getoverrun(r3) 2018/01/16 20:00:30 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000016000-0x14)={0x0, 0x7fff, 0x3, 0x7, 0x7e6d, 0x0}, &(0x7f0000016000-0x4)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={0x0, 0xfffffffffffeffff, 0x800, 0x7, 0x3, 0x7}, &(0x7f000000f000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000015000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0xfffffcb6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000015000-0x8)=@assoc_value={r3, 0x2}, 0x8) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/16 20:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00006fa000-0xa3)=""/163, 0xa3) getdents(r0, &(0x7f0000c0c000-0x1b)=""/27, 0x1b) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x10b) 2018/01/16 20:00:30 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x80000001, 0x8, "bafe06049652a07ef63cc174fb8c4e6af53a34a0a9f10daa800fae61507e0a11cad9b66c881eb4c777007c87c696034cd58d7c2cb93cf3962a7ae4776393b684393dc7fb5a8dd4b3f6067a5aa5dc880d"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)=[&(0x7f0000001000-0x27)='mime_typevboxnet1:vmnet1bdeveth1)/user\x00', &(0x7f0000001000-0x9)='lovmnet1.'], &(0x7f0000001000-0x50)=[&(0x7f0000001000)='\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000)=']vmnet1selinux\\}.\x00', &(0x7f0000000000)='user]%[GPL\\em1\x00', &(0x7f0000000000)="d8706f7369785f61636c5f61636365737300", &(0x7f0000001000-0x4)='em0\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000)='^&\x00', &(0x7f0000000000)=',vmnet1^-\x00'], 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) ptrace(0x4208, r2) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="8cbb90de11b278205dafed837c86fc1d1f36f3a062c2e7100428b969d8f8d07fafe798c59fee6f8b96fa66c95c975aa062c4ffb7e95cd98521849f85d705e2ae78dedb7cdd4d79f61240", 0x4a, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 20:00:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0x28)="a869908e0cf00c42767f9e86fdd4414a48b6f3f0da873af58635feb86cd98df54a88e0c6240663a9", 0x28, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x41, 0x0, @thr={&(0x7f0000001000-0xf6)="9686201ecd674eb91add0bad2e7d5538a608e114563b425cd45d1f2c87d13cf72320aaf354849de7aa93845ecbfd7650724e1ae510119fbade2e3d5ca211d29975025c09c79f45d30070f289515b123c1b997499382678919fdce6ac5672de7bbf540e6cb0ce199f126a8079a83b23a4cb2ecca20d8d6bc2556a45a8d3c2650a3bdb11d3703570c5a013279850b29048ec373967052b9b6b6307d88bcf419b911591c58808651025bf91595ac17453b6022cca070620bb693b57a7e213d13db33c9115ba46787d248218142414277117d4ce119a0a8877283e37ec57dc209fcf921a159aa65bf4d46a24ff99ea6caa3ddb80988e9ab5", &(0x7f0000002000-0x73)="ae2e7506632bb86087a1f96e264b5e5414f37580c650ee0f308da4eb6e7471c6528e408892757d339dddff8f9cc5c80ef1cdccb2b22ebd965f0f34a89de3258ab920385e64d6c3d7deeab95a044f037386af0ec2147b81844974554ccfb66f097cb3e006352d45301df86a8178277f88413aad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) ioprio_set$pid(0x1, 0x0, 0x60ea) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") [ 126.981641] binder: 26847:26868 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 127.008627] binder: 26847:26876 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 127.028568] binder: 26847:26876 unknown command 29196 [ 127.035772] binder: 26847:26876 ioctl c0306201 20003fd0 returned -22 [ 127.049096] binder: 26847:26922 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000099a000-0x10)={0x3, 0x3}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000025a000)={0x0, 0x436f964f}, &(0x7f0000515000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000690000-0x3b)={r2, 0x8b, 0x33, "619e671988cebe125aebee1f9cc94962a3561384f11ca02ca70541020962d9b2f0e146d022e7601fb7a55f6904a057d82a18c8"}, 0x3b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read(0x0, &(0x7f0000a57000)=""/52, 0x34) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/16 20:00:30 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xa)={0x0, 0x2, "ec52"}, &(0x7f0000661000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000554000-0x8)={r1, 0xfffffffffffff800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') sendfile(r2, r2, &(0x7f000017d000-0x8)=0x0, 0x8001) 2018/01/16 20:00:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) 2018/01/16 20:00:30 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup(r0) 2018/01/16 20:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000235000)='/dev/loop#\x00', 0x0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000015d000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) pwrite64(r0, &(0x7f00007d9000)="", 0x0, 0x0) 2018/01/16 20:00:30 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000218000-0x16)='/selinux/checkreqprot\x00', 0x600802, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x1, 0x2, 0x800, 0x1000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000001000)=0x0, 0x200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008bc000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x3) setsockopt(r2, 0x40001, 0x33, &(0x7f0000f9b000-0x10)="d7fd09000079890fddd5a45d3f32e504", 0x10) 2018/01/16 20:00:30 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x200, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000027000)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x768}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x688, 0x9, 0x5, 0x6, 0x10}, &(0x7f0000028000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={r2, 0x10000000000001ff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000)=0xbfd5, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009000)={r2, 0x80000001, 0x6}, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000012000)=[{&(0x7f0000018000-0x60)={0x27, 0xfffffffffffffffd, 0x5, 0x7, 0x2, 0x8001, "00c6bca247c4e3c85091962a7505ff4352801af21882e3a3a3da67e214134c762499262e5437962bd8e6d0c027b6e3eb544c7a4d04929a48f427d3652a0981", 0xe9e}, 0x60, &(0x7f000002a000-0x30)=[{&(0x7f000002a000-0x99)="6864abd598f4ed3f2d7630dbc3d1edb0774a9cb53577b9509ee2509ba8ec08178519a921fbee095b8a57b6b58b9c1ca6660d8c8b25eda357b4209e37ce1376acb5f08b362a1c1eebc5aa144e68c8d2de15370d639ff98d0b1e3b3536e9503b5583a626d55af12044441f4401961e24c2180f55fe2c148680b8f713c11f2ab63401362abfb241f64ffc7e6fd882f3d1cb2e7276bdc10c02abd3", 0x99}, {&(0x7f000002a000-0xd2)="9649e7c3b7d8ff1fafe62217c8600da59829e854fdddcfbb9c6e9b963668a53df259314d5a50c9b347b78349d86291444793285728bdfad3277a6de38f99914df798abfdf2572a5067caddaabbe53d1b3a18c04cb0b0a04fb3ffdc7bfda1efd1359fc8ce732cf6ab1137be89b54a14acac3bc4ee1cd0ad09ad1b47d4470012926c7a72b408e81b628641ed35a22dc8bdc18dfdd90a179252c8b26b9ce3932d369022b4eafc2ab8d2a57a31ff738c3deaf667e3e3834a9c2d137885df4af2beeef674e0f17f49ac1bf8e09a4259fe97b038bb", 0xd2}, {&(0x7f0000029000)="", 0x0}], 0x3, &(0x7f0000013000-0x68)={0x68, 0x18f, 0x80000000, "99f886def402a03221ec4f19ab206d7279f5b6b30e48c60bf05366d3a1b39b696e7bec5352ec20d43c94385466400569061a3b3833ff024332022a21528388b726f301818d83114635b55634f8682788bd5d8b0d2c4e2256"}, 0x68, 0x20000000}, {&(0x7f000002a000-0x60)={0x27, 0x6415, 0x6, 0x7, 0x0, 0x6, "3095802fadbabc8f0fe0b7cf3ae999f3d61a87d946e03f21b13b08409dea9f2130ffeb772268f4a77fc6e9d8a10f4ab7bdd7190e89fe88e47770e82d5692df", 0x2}, 0x60, &(0x7f0000004000-0x40)=[{&(0x7f0000008000)="a3cecb74aa2f3ac673f7e0f02e9a845fcb8eb81c3f8a6d41eeb6bb0dc4ac9f6dbf7da6b5c1656c97c3ebdd02eba0c8bdd424bfa5c3def9971dd072d669c100ced4f45c1d927b1b2a7c1890670cfd8aaaf22b684b096d0570cb81c1e1be8991237fd36f904df3dfbfefd09f57cb27a8d69247aa96865898ab604a6a9c385ffa4c0e58415e16b0a10b7b9b79451db8b68eba3b06e8f74d83f5e796", 0x9a}, {&(0x7f0000025000)="5ac199135b815d25384e726084fd5600e5cf7a677f46669aee262d694cbe142ef516469d1378520d25c7cce8d5ebad15c15d3a0898ed3050771ff2e96b8b28d24a0964c53a70111a8f138e84086f5f8d537db84102f27614946893ff4ca438a1a4c42199cea545de34d64b5580dc9c31296916fbc11fbc66f94f2842f59cdad5494de85e6625eda6b51536b7cea030261221c766c21748a75acc6518a5bfad2dc597de3c51f78b9164340163a00dfae4b4b8d11e14f037f64c29efa4cd5202646e8d767605791ce58b50157480d0b4fd7215ff1d1bac46d479", 0xd9}, {&(0x7f000002a000-0x1000)="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0x1000}, {&(0x7f000001a000-0x1d)="baf4ed2648b27fd6df0ccdecd6fae0d9108af8273b6bd7835d35000a36", 0x1d}], 0x7, 0x0, 0x0, 0x20008000}, {&(0x7f000000a000-0x60)={0x27, 0x6, 0x3, 0x1, 0x1, 0x0, "8f8c90117e8be30b59a43408fec28fe62e2bb3d4f3372e55baa1363ea66e9799ba9fd2d3b1764648303c18c36039582a394e2c5c97c15a440fdc21b6c4ad82", 0x0}, 0x60, &(0x7f0000025000-0x80)=[{&(0x7f000001d000)="b2d7ed8e0603c70e4085233c12d8e39b", 0x10}, {&(0x7f0000005000)="3279906c0b61672f1c85fd4ea0d623075642903056f6518088884808d9abab98dc3fab28d63a7d89e81993bee93cdb412eab8e0fa62c2d48df64133aab6d0111518303dea77c6d46befa288a2b7a76bf30d3d5b53c8f0fd04d24c1cfab695ae37012668c7e683eca40b2ba8eff902ea22d7c665fc95f174377dc73293388cd0bddcbaf496cbe211f3e4d62ad41df4e034cd4da083a5c47c99ad313d9d091d5c22675139748ee971c00603b4069ceb162a2", 0xb1}, {&(0x7f000001e000)="84933aaee0fa059451111724f627c4b3c8bb1b247b6792fc9758", 0x1a}, {&(0x7f0000004000)="ccc5277ef62585dab982792b40cd0dda66dad83717d2bc5792a09cf4e13ea082204aeff17fd19bf09fc81c1b7c8d667b1b173e8b17a08e8ac0d31fcc2dbf5e6755d4dc1c2a0cc062c70c89cdeccb3302fe57b7fbff32dccb7abaae20ad70c4264ff4691ef1", 0x65}, {&(0x7f0000029000)="14f6b624b6318c379f52999061eb89c56b4c40dff547bfdf67", 0x19}, {&(0x7f000001b000-0x79)="d45683899d9962dbcdd631014ca3c91ba198572a91de98997b04c9e310f9b5ca7d37040716c670e020b220527e6adc60e640b87b307b06666af3de64cb69aa41e287443f1951ae4580df54f5aabddf72b6ee7604233cf8eef9884e8c5bf6ecb3b6427a31805c3c4f7668cd04691abaaee6dc8e31ea28afee4f", 0x79}, {&(0x7f000002a000-0x5a)="7b71c944968a5003e6996b393b1af9b89ae17504286cced3570e1365a4560b640149ee7ad02c80724f1f0e03564895b4da99b22faf4a472f6259b2496df92d4edf35f9586dda6cff9310de9b1d0c5943cf209b2037c31b1928cb", 0x5a}, {&(0x7f000002a000-0x1000)="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", 0x1000}], 0x8, &(0x7f000002a000-0xf0)={0xf0, 0x10d, 0x3, "3fdb8a3e706b2d45aaf5bc9cd932e6e05b6b0c7be866305b7cea061949ee413223c491c7baa685db05b5d6230c21c6746bc9cd9dcc41fd13778920967d6fbc5e0d1f9334f472871f5c2f5a59044cddc20428fbf2a8edb679850e77930ec44157cdcb83e3c7d6767516429b14220e73a7d799fb7efef2c8f177494eb5d812e9198b868a6054d23a7d1a1e42b00044d2348ac1db010f9b502ec796a52ad6403ad28ca7c6f8ada3f4b7c57fd9390622b2ed2221109218f3093680550be791f1abb1bfd290c3f61ef8b1643703e15dac79da617cf454d649421431543f821faccc"}, 0xf0, 0x8040}, {&(0x7f0000004000-0x60)={0x27, 0x7ff, 0x3, 0x7, 0x8, 0x9, "ce87a9abca4c398ffc2ae0cd74ae676617434d8faa1cc2fd893a50a2ae028f782c21c6fcbfc6f61c839cad5907741cfbfca3981176899f4dc10b28103cbf83", 0x6ce}, 0x60, &(0x7f000000b000)=[{&(0x7f0000029000)="251f4a75c6d1dcf5eee150348b716ba7deb077f1201286a4b2a395708d0d", 0x1e}], 0x1, &(0x7f000000b000-0x60)={0x60, 0x10b, 0x0, "489af14c88cb02b5d77f80a6039dd783cb80016223c57bcfb8975c6a6b7f33c41dc38cbca936f7e21d35d8f1202a0cd69b389411c956e51dca94fc12500ca3f83cd5601b9c3a6ac8343304fef4"}, 0x60, 0x4}, {&(0x7f000002a000-0x60)={0x27, 0x0, 0x5, 0x1, 0x200, 0x5, "b5847ef0545b386eedf2c33d6016110aa77278e4ce7ae3c5a4ef0ec1ee0776227b3d62c09eaabd1e371b1e1cbf18a31377c4cba868142519852f9f05facf94", 0x5}, 0x60, &(0x7f000002a000-0x10)=[{&(0x7f0000029000)="6720cd04b0cef76813c200360ccfbfce7831a4eea93f9aca518d25859154b2ee38725b79a092394623d43927fd64fad5b3363c0a3b98d60cd065a451873a1b846d0978b6ff2f8e9b8ad7fc0d5e7d169af5a82dfe61b0898b69419013bd05bb19269843b3eaf609c79a1b473f2a8e20f558b9ed56d7f38bc5c4847fa2dfc7b4b79bdfe59897bae768b438d118f2066095ad1dbb943faa3fad642fb16ce3adfa171b395c9125ab4d4da9bd0a80d4264adbb45be16d57fd187f769501d728705851cf101b8949f0bcc9e05bbf2a26e7e035e6a0673218db90e3e1", 0xd9}], 0x1, 0x0, 0x0, 0x1}], 0x6, 0x4004040) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000dc000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000030c000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000059a000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x100000000, 0xa, 0x80, 0x20, 0x0, 0x0, r3}, {0xdb5, 0x1, 0x0, 0x400, 0x1, 0x8, 0x8, 0x9}, {0x4, 0x4, 0x7, 0xc162}, 0x7, 0x8, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x3f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x80, 0x2, 0x6d, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000028c000)=""/179, &(0x7f00002ff000-0x4)=0xb3) getsockname$packet(r1, &(0x7f0000ea2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000084000-0x4)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005ee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x1, 0x1000, 0x0, 0x20, 0x80, 0x7c, r2, r3}, {0x800, 0x1, 0x253e, 0x0, 0x100000001, 0x1, 0x100, 0x5}, {0x80, 0x80, 0xfffffffffffff800, 0x100}, 0x2, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x2, 0x7ff, 0x8001, 0x100000000, 0x100000001}}, 0xe8) connect$inet6(r0, &(0x7f00009c4000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x20000080, &(0x7f0000e27000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) pwritev(r1, &(0x7f0000d33000-0x50)=[{&(0x7f0000fdb000)="bf47679a43255c3d3bb87cd1d096c36529cd3c86daf52e5014a524320bb62baaf06ccd6674a4f4905b80e61d6e790b1272ef5db8a8ac1d76", 0x38}, {&(0x7f0000835000)="10947900fa4e16ec50088f59b2645d42bde04fb8ffc2aaefb1f9793a0f12ce057ed407a58a0ce9a9463fc7769b651e40dff013c3aa4775dbaaaff2de786dfca47ed936ab2665de828cb788f70e0f39d4fcd6a80e17f05d67951286aace1f27f9d947c96401a73b992df1e1ac5a9ac43ff84f5fcc09b1f91e8bde6fc40a32ba065ebb67c64615518842adc41de79233a1e8f63a86214f839d302af1630e9417860ca72dddfe943ea47099c0be9480378da1ec5782ba71daeed34065f23e6115aec6a60c7371c68bb5fa0681f864de54420839030235f999bf5c9ace2a4124d8203134743994f473df80965113035e28368ca0c1ec", 0xf4}, {&(0x7f0000d00000)="8b9ed34f959356ab48e926c7c8a6a27ae74afcceee3d11884dd1b0436292d548b6411cfbf6", 0x25}, {&(0x7f0000da3000-0xf6)="eaef542f280b97562c194ae1b5facf796c7cfd76885c2eaba34befea460f2dd78a44f355c859ea46353c4bd6a5f4670f16adf95055fa78fca71812f3b37f6e5af8f2a63b1ddca07564458cffd5d0c2399cd32252e6c083d8f79ddcd0257be3b6f10138c4d243ab764108ad068bd40769f1e049fd72c03054bef6b7d354446fa98c215ebebab082e7e32fefab5f49695949153bfd6bda0285b9765cbc7b20c285f7c7b85337ff7fba35bbc7ba37bc153af469fe306b62016375b53151f9ce82a7a1e72e7d0a16b0fa34a278b9d8fdce987fadd3581a25a70ea309f6ec2b45299508dc3ab5ceba6c8170417d25d66c120992906eef9369", 0xf6}, {&(0x7f00003db000)="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", 0x1000}], 0x5, 0x0) 2018/01/16 20:00:30 executing program 7: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") fcntl$getflags(r0, 0x40a) 2018/01/16 20:00:30 executing program 2: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x1000080000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000001b000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000001b000)={0x8000, 0xd0, 0x6, 0xffffffff00000001, 0x8, [{0x9, 0x7fff, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0xd4, 0xffffffffffff0001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xe49, 0x9, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x1ff, 0xfff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x80000001, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3ff, 0x85, 0xb7f8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x10001, 0x0, 0x0, 0x284, 0x0, 0x0, 0x0}]}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000001b000)="b85cb12deb") ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) memfd_create(&(0x7f000001b000)='/dev/ashmem\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001c000-0x4)=0x14) write(r0, &(0x7f0000001000-0x34)="a1fa944e1b4d08de088fdb8eca2277fdd3738b7e5487aa4ed176415948550cdc2d1366eda050a104b34ffdd7fbeffcb430fbe603", 0x34) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000001c000-0x3)=0x0) rt_sigqueueinfo(r4, 0x36, &(0x7f0000001000-0x10)={0x14, 0x1, 0x7fffffff, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000000000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) 2018/01/16 20:00:30 executing program 6: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007e1000)=""/150) 2018/01/16 20:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00001df000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000acc000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000d17000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/hwrng\x00', 0x22040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000d9000-0x8)={0x1, [0x0]}, &(0x7f0000767000-0x4)=0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x100000000000000, 0x0) 2018/01/16 20:00:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d4000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00009a1000)={0x6485d88f, 0x8, 0x967, 0x1000, 0x7fff, 0x2, 0xffffffffffffffff, 0x6bb}, &(0x7f0000a54000)={0x958, 0x4, 0xffff, 0x1, 0x2, 0xc22, 0xffff, 0x81}, &(0x7f0000b7e000)={0x1, 0x80, 0x7, 0x2, 0x9, 0x1ff, 0x2, 0xffffffff}, &(0x7f00009b7000-0x10)={0x0, 0x0}, &(0x7f0000fbf000)={&(0x7f0000000000)={0x3}, 0x8}) clock_settime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) pipe2(&(0x7f00004cb000)={0x0, 0x0}, 0x80800) ioctl$TCSETAF(r1, 0x5408, &(0x7f000073a000)={0xa2, 0x81, 0x6, 0x9, 0x7, 0x5, 0x7, 0xfc, 0xffffffffffffffc1, 0x38b}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000ec2000)="ef679245c08ae0651854ac75aeedca4343993b0a08231391dea05659aed28229824a425a69494f62278f41978984610084bf6533da5c428fdccdb226bf642cb9eb619b6b97eac7c9093767f7fbdfe09f090177b910ad") setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') fcntl$setsig(r0, 0xa, 0x1b) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/16 20:00:30 executing program 3: r0 = socket(0x18, 0x0, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x8d, 0x8001, 0x8, 0xfffffffffffffff9, 0x1, 0x6, 0xa7, 0x7, 0x8, 0x8, 0x5, 0xbe2, 0x400, 0x7, 0xf54, 0x3, 0xfffffffffffffff8, 0x0, 0x3, 0x1, 0xffffffffffff0001, 0x10, 0x6, 0x4, 0x800, 0x215249e6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0xc)='/dev/input/event#\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x3f) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000002000-0x27)=""/39) accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/16 20:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000053000-0x18)=@random={'user.\x00', '#selinuxsecurity$\x00'}, &(0x7f0000c09000)='eth1-bdevlovboxnet0+(,security\x00', 0x1f, 0x2) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000716000-0x8)='./file0\x00', &(0x7f00002ac000-0xd6)=""/214) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000016a000-0x6)={0x0, 0x9b}, &(0x7f0000500000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008d0000)={r0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x3ff, 0x2, 0x80}, 0xa0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b98000-0x8)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f000005d000)="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", 0xfc) 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 20:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bfc000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xb74) read$eventfd(r0, &(0x7f00005ed000)=0x0, 0x8) 2018/01/16 20:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000060b000-0xa8)=[{&(0x7f0000ed8000)={0x27, 0x2, 0x2, 0x7, 0x6, 0x8001, "eb8d4c3f872a4ad355293eb56cfe1e1533b6be77f8a43d6b1b48deb386d89338587dc3aae2857f526e4439028fb05bfc6d7d971781dae0410e7a1a9566d40c", 0x800}, 0x60, &(0x7f000070d000-0x20)=[{&(0x7f00007d0000)="39bf8434aeeecf764590e3493ccb7700e7b027e649b512ff9f300840f92d22aa15de0b5eb2444ea977b97b1cc74da38f27561712c06fd1b9fbb3ed7b9f187215a7eee26498e64143defe159207c86bb52d2127e98bd136dc138524326eb3bfd302dc173518e0416ccedee629b212c060a3dd4ea31d75b1be4d9d9244c6d9dc076057dd1ebb6bfd04bd44ef1cdf032d1a5b17a58caca593c9b088ffa13788f5debc670b43d1ead3c5949cfc07f972c66fca8c4ef27431f9f83071432a0fb1979ae9a119e7110e41c581f3bb8a5f8b2c7a13", 0xd1}, {&(0x7f0000c5e000)="91020211e4846e3266dc3105ba4e933ea5e0c330a6b5ff4411756dbd29622e7edb94014303dc6da7ae7820d31d818599b23f799532cdc25402e515cd47d00897191a8e1ce2a9a38e6a8cef5de8bf0dcb9d229eea1542bb0a261729f6c1872e99526c23edd97e22fef1355c8a1fd808f7efdc16035c5ac1a4cf980853d25c0fa41c0ee6cbcb4c28e378e1ac52bbffc0179910f0c40675079c7c922f47bf80806fdef62e1d19e95b9b7c1a1eb3713cb488e97fe31a391304702e1688a258dde9114da35da2fde71e52fee842c81369e9e8898ac955b49e108f73387d2366caededee88209eef12b1e6af333a8b92b8252c5674063b6de74dd93aef2a392720728fec747136d56f4eefffca87be135fc6858b4ef4f94d23029eef664606ccc3968053181a763fce8ef70666684613c19d9bdc5503dd31667345273611d81f836c13e6f2c6a4df0622ec93b85213eb5d04be559012335a4ec4ec6d1d12c8f120188b8f4804246a67b0ff4429a7d951bef5ac3169edfece1a8d9d18879b3097c937b432e8d7b0363611327609578c88804adf1a619fca140718a0e35f91d43905b4d3163941f904ffa3294792703aa572c5ce1855b0a939e136fe2ba37135c632ac8641e432d096d92b7786d5056a06f1c32b552ba2733405af89082b0a6ab19f3b20859d0fed872352cf63761594587fab2e5abd6707c8a22572465210882eb02ed7eba412998034c12ae19b460758e28b6f94a9b96152b5737c0a5ae22d4abf04594e3bd7f39a84acf87cabce51499dae6a46e7b5177e39405467def3b73887f397940dc6470841170adf10d72abf3192aed868e5822f3e914f66a6e2735d409896c058a2f7b7c9802ac89e23cd16855ebd6c5278abd969abc275b2e6d03c803cd04032acf1da3cc23b15385ab8b11c63eaf3ac7d097df88b14178bd69f5d901864f9a97e8173b795822cd3bc799346d152f5b524563bc009ca41718832c2d40c183a3c438a285cdf2833872e900ecf299c6258e78f2a577dfb108e29d7c71695e0393bf76ec05de8286bb47ec66a72b6d531756115638ec0cf6293bdd515d9ee892489da81f0233ea28d640582c5e3381756cebf4bac85a4ef40693d9ee541f4d813f14cb748710771654c22f69634a88ee418918b91ab142030facf351c368b9cf36685a42a2f1ff088a269866f5eb3490c9b48342f561a52f90a4aff4b31c07f234a9ebbf27d2e901aee64f6d223c524e4b451ef1bba676f910fa4ef91ad05b1d686c9b7796860b228def8f991d91c18264310de574d81e97227117a3c1e304adcba505d0fa0e51ecd6a9ec2fd624f6ef40cdcd8cf37a302a03f9cae9aabd2609afad98ebeebbf4ef3e84bdaf0b8803d81283a11a4b6f9f8afcfb8c55a46835c8439081dc63c8af304671bb15812f5b042d9060b75d8fdcc87fc88b7cb1f46cc0e726f661507b80761d3ce6248dba707dfd532136227216946fe9acbb472697afc899e5525d8fc2ac446d4448fa96d4904b56580bdf8fa0f9d70b7d495d1552d2bf40619afe37a7896468e28b5c764e5595b6e4e474fa26542982a98369d369eee1e34c969f080fbed3f12a2e1d7a15428dcabf17165fa38ebfc1bafb5d77d1460bca7eb74c8b2e41b6060ed8d3f174b998b9d47f1babdc8901c9531808471b025ed8b181f6f5761fa4a51d1abcecc08b2c23d7f9ca1ef4bc4afddfb0395f80fc6960494a150626ca1c40cb333f8693eb213a5b3f76aad3500dab8875a2d89c0702e1a154d67f10f310a886ae1be307709024286165151a27fdb0779427176ef59c05a79c30b5b2aa044761cfe9c713b8133c9ab261ed1f978ea06913754f3e244235f5b6f424f55f1748ea89bde0ecbd3e319c9aca2d30cb9ed1d9b5b2489a785fb2325dda52066c31b3621464ca686a38d0969a86fb2dd0b531ca401a451896e34dd5e7185f22fc9481bf07b6fb58c6dad6ae04e0de0c1652bdef8e4d5afb4467493f36278d75f850ef2b1e45e66612cf247399689e8e3deea957c2418dc0bb21f30c87710aa456afaa2049034ce7d4b6e22bb6f39c1516c44499d036c4def52517e30fdca32093929a5b01fc9b9ddc418861f4e08c0f47c45b39d6039aa3fc57ccb1f1c581cd613f8d349607746af04800c7262cf5064364385c48811090d3159605226fb6f1e0c1e9e04db91df6bfc36992ab1670efb693cf211c8d0fd0c365bc18896e66cc5e1c4c4f649b791740b7f340412693bff24a939e9ee1e3b9304dc01df063796d774d49f76ad51d4cc808b0799fddb72a7634cd302418d18b5f812f31e71617614b0dab6647fa9ac315fa147408692ee382d6314d063e4eab1150b028fb84a38a407396f6da1511fb46aabf550ec5d8874cf3de28883398b9155320bf71c11017f2a6c134b4489fe3566206d77171975edde9592d9a2c6d2bc9c80378bacef35af917ee62a74a4c076cbfd42ef95f7031d0655d85b879ddd1a996c04fbe801ecdb54dc3340dc788443ca63c3bcd9d920acf3a82a54ced2276c9c90992be2ba314aae87143093551abccf6fd9fcf4164734cee91aa19ad3a1a60201ca3a7a14d4afbf75ef260a310eb01fdb0fb8f2441b6d9f9a4b1f24d37801a32594826b03786d0aad131ba71e9545964762183057d916b37b4de1e824412e8cda05cba4580512ecd968d19fb2c89ae8c2bd193d425aeffeb66beeb8728cf054bffdb782d6e8e0adbc0cafaf72b0bd942ed4af328b57f19125d5cb922bf8a4b08ed0d3f60cc34c90055f29d42abf2f1e5f9cb466cfef0dd3461014ef95136d6a437fdefd0a483f35fa850e4857523f6a076085988cb09bda6f76ca00245907eb5ff1a4676c57892bf906bcb9edfe0a0ce1a59b85d1e4cbc6ea595859b8843763fb2b3acc831f8ba796adba889d4f73dabf4b0865a40c9d8ef725189ce1456c0d4d9fd7c72620815d7499396b53b066be892119433a0850f57313505fb471d42ceafa2b110e1b2e6573e4ac966a837d81af98f752bb67aeb08f719c2db02cc79ef69a8914a076e53451802873c78f3d642505b733b3546f4fdeeb30a29cbffff6aa4a5400aa083cb3c3adb5a649e7977089c30f21bed60d8ae6a5facdea05b59a960edae6c863cbc6319c821c67f77830b728ceaf68b426986308a0b6ede0b842127e0d15dde3a0e78aab90be9bc6720fb1830571eb4375a349cae9f33309684b6c9619d0d130b7d44add181b1fd8c4b2e1afde01f0e126c70e818af5457f543d18d8c2ad87500f38d9359de258eeea57d07243534271fe20396f4f805b5aecf3124af7f79b539d1c752199bc5d58116a4f3d35cfca4327d635d021d6496d4ad2c384091a30165d2d29b4efc9e3f83c37f0a6d40532bb0fd78fc7b27ebed6200d1bdb7ab283061636c5c005f2476cfb3678f28ea05bd545cf4ef31afc156d913f2e6080cb086314e43f04f562b04ddeda05633c991b17a7d6ffe2d1881e4b8abd040b2f139a2ce0ba9e024c1963309cfdfcae3f32bfde1647131284a65d9584533583cc27b57ba0000135a7537f88c97aff2bbc5070cde256537863024a8c1a320d6906db59ccf031aff9795ba3f19e971f1cc9a527c3c2dca915704314c4885283b4a5eac43c712c263856b5b5759eb4d9cc3e929c94235649ee2533f5c6582ed7af6f4d9c81a6f8a547b8a7d39bc4f35498e284a8362e0d923f22bd166444705cf4a5a226546f20ddf28a0fd5537a2b785e09dafffbdc4887820da84d1b5b37622a735824bd62a5844a5050ce32b1df5823411ebe20950d5bdd5ce637b47a49d650b9b4c1dd32b968885e6ead7c2c1a6048a4bad3595888f78f64a9d48479c9d530744bb54a7d1abaab793c0b9bcd3a55fc5eea7b49dd702b3a2ffd452ace929786c3e0a9a51368c73c864b369bfaa958ecb6807c24cb7feb32d744127e7e73c5542c6758ad80a504081eade9e1fca4f51c8bc5b16656d7d7aac66460588b34a6fa029208f389f3782c31d73b8cf4407a52640e9febd4d535c6ef43956db7b033e7e21c763c7cad01d9acc0fa68d50ab2dd205b901224f0c38f3aebb03ce6318a6d68b4b5600b78ebab5b4196da1725203bf595834d1b7ea267e8cf8e2a9092043b0b912a0e33b67d2564669738732ca9a57eb5c923dd9c14d4caacaaba26c329501bdc715c3d0a2ff59aba3e481fc9870b1f84f8e8b36889895ea7dcf74eef9f6962d4d13186823ce75848a210bc6970aa36a706c4220de26d2938122ca9e815cfafe1f1917fa230302d776a4160478525271fb5ee74615be2389cb9c7da290ad8b8bee390090a84e0948892f15984d602ee477f00847f88d6913df9739f01b0243025f29220f4d923c42994fd5688e3e52cc2701f3a9d06fdd38f6dbfe02ac34779198a3febd50bdd1a6fcc5ee8b7dcef3853e95893cf2565dbf64c149ae274b9b97a278144d4e93ceadedd4ed4064d53129077783cb58e5bee70061f2d9bdac525bad1f57a42b6f81c9d452cde6a5e43cda8254e647ca4a3585a2cf0664adb19f31a366f1c83e3cc7c9e476eae7a5b0cd5c3139f6ad04a51b2b11f82b97cbe2cad46d96708905a139834fa5623c74da94462d0ad790e044a90a563fd471e94e3025a646969a75733bdf76ac30b020c57ed6d02869fdb808d17642be48b37973fdae8fce7a8dce9b950e518e6e23a71ae938c173b19019ae88a680d0bbb2fb54b4da392fd1b3f2b01129dd9c6aef4fd0e0fac6ecf024c2f09210a54638fed0ea6c5d567848802d98d49092a6868381779c7f63e56bfd608e2222ced4ad2ad0c085791006afd97d84413c4d848b990ffff7f6ae17e581b7eb0a04b3768837a0150e61b84016bb5e2c03229fcfa5fa8ed3ed4c5a5a6cbaf08a63cb20afcdc1152415f43e4a2fb6655506352c202fb1927fb74842d5b5fdf121eb82ddb2ea039e8c4c08a231f18557ba593498b36a8d9b7b4c13194f4e5abf842e3275e8be82702593a6f700363f73368b028ded629f1c41299cb7e42057e7b22df68b29187345327345fca3f90ced11b4756ad4bae1242b7c3d2d0af4f316648612ddd67d681a4d48264bd9ebe55e9f3302c79c9752bd9ebf25468b40afeac543a25c982afc3c4acf0003dee71327d5c808b4cb4aa151336c67bc4dbe5e3e5122902d105917311cf38ab87476043b79c6bb41e47cfa8affa50d69284ea866e69810c38774a69b4302571fd0272323f43da34488df067602e12563bbf9e72b3b54fa0e9dd2523ef67575f05917cd68c23150811f2b3b8018a94489c777221cb3146b0675de56fd3e0769c05712f491bfcfd957caf35ee8dfb54380260d4a7b16a159968b9d1829fdd6e93260e369ca415df28533df6476acf0160bdd580089a8cc2dd184421040ab82dcf3b9ac5e94bf8c127d7610be24028eb47ff3510da2083cc66d966c76c3ef0fe9c3ad940a945ff7d5c83002e242ae836521236acc29f79999329c0e8090fdb4656bdd25b62316a4ca4e9d484bb1bb11af387dccaf2bf95c1ac6fd7ec4254ee1ec2626cb8cf9d36f842e9b33f0221a55b50e7a048fb2b410578bfd97684f3fd9ee2d3adc3158781065ad3e66c4877c4dc9440ff4ea13c604d2e98d77bff0e260379dbc3c17800fcbf7a0852163c9cb75d95b5c46884b9ae4f0353e39fbfc1581c94b2990f4a65def61ff921ede46f524b571a5e8caef9bc4834fe0029363e7316d8396e16b667e3931294c861bfc073a21439f1bd3f43e0c7e925304f4888c913e602b83cd658fedf85df145e49007f3c5b2b9a7ad80804269c56779a", 0x64}], 0x2, &(0x7f000081f000-0x10)={0x71, 0x11f, 0x6, ""}, 0x10, 0x4}, {&(0x7f0000bfd000-0x60)={0x27, 0x1, 0x401, 0x4, 0x6, 0x0, "a9a6c498c250d78511d3ff367009d7e34f11e53317ab9b0e07eb6ef71dea2efa18c0ef72b29e1f18fe63d5a9bf35e4d6a40918eea5f531ef5c6e7f4235054f", 0x55e}, 0x60, &(0x7f0000b4c000)=[{&(0x7f0000221000)="aa30f468c51a83b232ccfdbdec9ae342ed8e35d4a1c854c0a6a78a29ff917f99c5270cd562e4dd16081f2124626e4a228c4fba112eae199c1f7db4e7eb2f97438aa21595c449598d91ccf2d3f190c1ee678a6550ca5297d8e1c96cb7847df0b9eb512618d3a7a6b6c84a6258e9d9dcd9e950d31c12af5e75da07079fae47e3c48331", 0x82}, {&(0x7f000011a000-0xcc)="5be396d50599a24b8c6528effb3ab6703bbf3cf5964d35116f03df5b8f9448a0c7bd284dcb527a19ddb392017fc5157cd77ec86dee2dbabc8b58bd654a79e25f5eac9cd04739aa6041534900cf96101b43f2cc1fda6ec4d5bf89281ef8b4fac8b25ce31f955be6d6d8e35fcd0df71c4f9b6795ab88f098402a3e152bb53d0fd9f341dddbb66690a4613ec5e20f5b4cf64da5f261be6a5b71cf85417d549603340d9044dd836ce845bf9ce6cc6725498425123361279c2247c0a6804d58f3025cddb2a7febb42be16038b0266", 0xcc}, {&(0x7f0000332000)="cd2d400189683ded75b068c9a5155950e1c52b318ccf06f6880884ae886c0e3a81f8b25b3dbd7c98aaa9efb1c549", 0xfffffffffffffeb8}, {&(0x7f0000d9d000)="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", 0xfe}, {&(0x7f0000134000-0x49)="cc53bbd89ecb6269eb7427d12d56eaf373be8949be27c33125fcb043adfb8609ff28f465586c4b06505ddea406999be8c355dd26a54a8301a86a59f2ee915094b9f9586ec4c33da8c0", 0x49}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f000086f000)={0x27, 0x1, 0x6, 0x3, 0x1ff, 0x3, "22447a49f59839bd882b0ed87538145fc18a2005900be08a3a31251246e9801208bde644af3ca637b4d9347ec59b0d295916de54f739f1ac0410d1566e088d", 0x7ff}, 0xfffffffffffffe3e, &(0x7f0000621000)=[{&(0x7f00001ce000-0xbb)="12b64b3d9e272fef8bda718082f3d0af560f038a8067e60996623ccba4af387e22e529d2d03630817e861690c57702fa5d6dd5ebf5754bb451964878e055652bf600de5e77ad0270c27bfa6983b5edb1b0a88f82427d686706ca19acafdafaa81410ea30698f435976f5dab0b24e07cff2ff533cb2cc1538747faf91bd0b6dc69ce716891030d59f9171ccd98baf1258be83a01cb52fab0ee93e62e90a340d31fde7a6b3351cfd277b46d1749d8f83cb093ec229f2d23ba4df2cbf", 0xbb}], 0x1, &(0x7f000045e000-0xa0)={0xa0, 0x8c, 0x2b, "15d87e4dc9d76cf24741ec20455208ead3e90d36f41fd7d7bb9decde4bdb31b36b326691f1b97b12144f42ecd0a92db79fc9eef5c07357185eadae5d02545358a65ac391aee1792df9ec9f9634d1874e2be9f4508adb53d8e1f2210e4679816249e8d5d7886d37debaa09c098553dba5e41067211857eea7b2d1ef86bbe90b37579e431fb78e557d14"}, 0xa0, 0x20004000}], 0x3, 0x40) ioctl$KDSETLED(r0, 0x4b32, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d63000-0x4)=0x5, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eba000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000117000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000b000)={0x0, 0xe99}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000b000-0x8)={r2, 0x8, 0x0}, 0x8) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000)='cmdline\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/16 20:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = timerfd_create(0x5, 0x2000007ffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a3000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d89000-0x4)=@int=0x80000001, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000098a000-0x20)={"2d1b06102b1e875c286aa6eeb312f340", {0x4, 0x0, 0x1000, "3fc204983f1b", 0x8, 0x0}}) setsockopt(r0, 0x50000000000, 0x4, &(0x7f0000b90000-0xf2)="534b16abb63d63fabdcf4f9e58dad2d14c95a2f0ba82ec9637d3905c723cc817065a72cc40ae16f85acf125d932a4d4129de44ffbdd3ddc81971ca4ac59164b8a7b2ffd43e9b6394d91f006b53c713484eb05b19917d035e88a94c8a06576ec923cc826259a7c7aae42531e111a1d84b6f12bdcbb28e72b68986418e74512cd384d6351f5febeda6dcc3009f0790b17c8a173654d9c07c3f616e35d7b681a74c7f687a72ff31588e1eb80175cfafe3d115cd7509cf002e60acc9cf02919d3f6ec5b2729b57039c78b0396ec661de899feefb71e3cd88c19036c2005fbd67de5939c54671b07a282e642632f8acbb63beff4d", 0xf2) 2018/01/16 20:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = memfd_create(&(0x7f0000aeb000-0x2)='{\x00', 0x1) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000fa6000)={0x34f9d64, 0x6, 0xfffffffffffffffe, 0x1, 0x4, 0xfff, 0x6, 0x7, 0xac96, 0xfffffffffffff433, 0x101, 0x3ff}) fcntl$setflags(r0, 0x2, 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) syncfs(r2) link(&(0x7f0000260000-0x8)='./file0\x00', &(0x7f000024b000-0x8)='./file0\x00') 2018/01/16 20:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005db000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000612000-0x4)=0x0) setpgid(r1, r2) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000c87000)={0x7, 0xe0, "d84f1e76808e165008e3cacedb22b6b202d8dccbe1c97db9f6e0ce0dc3d6acb4f325768ec22693e41f1bac974b8271aac9f3e232fd9f1e815d1f94058e14748633757b4031fec60a414a21a3d21e98bbb65fd6d15655994744532398245fa93b146a52d2cc44310005cc93895ed9abb56025e3a36ed976fbc12673fa59f615c880e8cc31f8742f1bc9beeec030cc2cf5be4f2408bc0c27e3be469a6b791276205e313d7ac48ab106535fc06e6720ece0faea37c095d6df04be9ce031d3b122d97c5f59b375573734e7fa7eb6dcdeb35e16611df46c75e96825e7ea76d9e3b2a2"}) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000639000)={0x0, 0x5, 0x0}, &(0x7f00006ea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001b1000-0x8)={r3, 0x800, 0x5988cd02}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000430000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000c70000)={0x0, 0x0}) tkill(r4, 0x80000000002b) 2018/01/16 20:00:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"eae6141eab9c0196f9077b58671594e5", {0x4, 0x33d3, 0x8, "35a40d537eab", 0x80000000, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000013000-0x8)='./file0\x00', 0x8000, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000012000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf5b4, 0xff, 0x9, 0x10}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000)=0x8c) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008dd000-0xfa)=""/250, &(0x7f0000082000-0x4)=0xfa) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) poll(&(0x7f0000d19000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) r2 = dup3(r1, r0, 0x0) fchdir(r2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b34000-0x8)={0xffff, 0x0, 0xfffffffffffffffb, 0x0}) 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000a71000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000e35000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000, r1}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000823000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d0b000)="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", 0x5c9, 0x0, 0x0, 0x0) r1 = creat(&(0x7f000074b000-0x8)='./file0\x00', 0x22) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/16 20:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000-0xb6)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060e000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000282000-0xc)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f000057e000)={0x1ff, 0xa}) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00005bd000)=0x0, &(0x7f0000e47000)=0x4) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000479000)="2284973c2d2a75767f642b6afb344e1b26a36668f4f0731cb2784b5e3036c519d010db11ccaeea242d888b81374a1056831478cac26997b23ab3c563e41a8f49b12e50623b11e6d6b7f6f7bf38b1371a046afb2f2a2c9d87d9b570f7d63a3f40003c35ce237db124fa8aef30a0be97be2eeb1f0fad4270d35d145eb9b944a28e1320126e33b76cd885f86b761283de3215751463bc3caa4a5523f60edf7dfcdd73460df57d5435a26a9cccb1bb6e3e57b4a3554bc5a85230cf595d0da8e9aadd283eb1ece74ba675ce") getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) getsockname(r0, &(0x7f0000c62000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000497000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000879000-0x4a)={0x0, 0x42, "d983c7cbc8b44c738dc3a880962af748250516f28059b5adc53551194a5c5d5d83fbd21b9349066b6db219a12da2c944daec6b55872d1c32dd928d189cb66f2e4ac5"}, &(0x7f0000d1a000-0x4)=0x4a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007a8000)={r2, 0x1010000}, &(0x7f0000602000)=0x8) syz_open_dev$mice(&(0x7f0000620000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) 2018/01/16 20:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000cce000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a39000-0x8)={0x0, 0x0}) 2018/01/16 20:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000dbc000-0x80)=[{&(0x7f000074a000)=""/214, 0xd6}, {&(0x7f0000362000-0x14)=""/20, 0x14}, {&(0x7f000074a000)=""/170, 0xaa}, {&(0x7f0000cf4000)=""/233, 0xe9}, {&(0x7f00000ef000-0x6b)=""/107, 0x6b}, {&(0x7f0000f12000-0x86)=""/134, 0x86}, {&(0x7f0000ea7000)=""/254, 0xfe}, {&(0x7f0000550000)=""/27, 0x1b}], 0x8) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)=',') 2018/01/16 20:00:30 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) setfsgid(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) 2018/01/16 20:00:30 executing program 7: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000081c000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000dd6000)={{0x6, 0x5}, 'port0\x00', 0xf0, 0x1001, 0x1ff, 0x4cb1, 0xffffffffffff7fff, 0x9, 0x3, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dd8000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x123, 0x4, 0x200, 0x8, 0x0, &(0x7f0000445000-0x10)=@common='ip6_vti0\x00', 0x4, 0x6, 0x8000}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000dd9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046c000)=0x14, 0x800) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000dd9000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x80, r2}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0xfffffffffffffffb, &(0x7f000034e000)="817bbf1fcc7ea4555a966258d832e54e8141613b21beb2aa9b6f1ed08475a18a1c7227d1910031f291b0677d8e709ad1d75eccfe45d84b6b545087f0b4b4b3d71abb3eab0c5e20506e34420dee61fa516699bfc01a516b6a24fc58c1f0958438388b21cad6f575df5607e4d4e4", 0x6d) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ba5000)={0x0, 0xefd3}, &(0x7f0000525000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001f9000)={0x20, 0x2, 0x0, 0x4, 0x1, 0x8, 0x8000, 0x1, r3}, 0x20) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000dd6000)='./file0\x00', &(0x7f0000870000-0x30)=[&(0x7f0000dd7000-0x2)=']\x00', &(0x7f0000c83000-0xa)='/dev/ptmx\x00', &(0x7f0000dd6000)='/dev/ptmx\x00', &(0x7f0000dd7000-0xa)='/dev/ptmx\x00', &(0x7f000073a000)='/dev/ptmx\x00', &(0x7f0000dd6000)='/dev/ptmx\x00'], &(0x7f0000dd7000-0x40)=[&(0x7f0000dd6000)='/dev/ptmx\x00', &(0x7f000047d000)='/dev/ptmx\x00', &(0x7f000048f000)='/dev/ptmx\x00', &(0x7f0000aa0000)='/dev/ptmx\x00', &(0x7f00003d0000)='\x00', &(0x7f0000ccd000-0xa)='/dev/ptmx\x00', &(0x7f0000dd6000)='/dev/ptmx\x00', &(0x7f0000dd6000+0x631)='@[\x00'], 0xc00) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mice(&(0x7f000002e000-0x10)='/dev/input/mice\x00', 0x0, 0x2) recvmsg$netrom(r1, &(0x7f0000b6d000-0x38)={&(0x7f0000b4b000-0x48)=@full={{0x3, {"28308c703f70ca"}, 0x9}, [{"6e4f5bb6520051"}, {"0a6ea941d42b61"}, {"523027bc793aa4"}, {"1e0dc3f0f0ff42"}, {"a1e66b82568f84"}, {"3e4502e5a92673"}, {"a02f05c3bb3d1c"}, {"32ad109e51d3a8"}]}, 0x48, &(0x7f0000952000)=[{&(0x7f000099c000)="ad9a26079a37cc0d4d7b0c906fb5cbae85", 0x11}, {&(0x7f0000d4b000)="5c2e7adc7151ee426d5c7a7d4b72ced541d87eee97eedca5bfde0c5c3047aed1ed34dcbfd3208e2b8e694fef980ced6b9728c0d603f8fa2b609fb9638375feddc884e1ad59ae382e533adc1f594dc6b5", 0x50}, {&(0x7f0000d3d000)="f2dd1161f46766bf299bdceaf5c48618e6f9166df6c51b226fecb5acc7334b351d0ac75d34301e14489e2b3db462a82bb22099d0832ebfa23e06826a8c4b0616fac86785c4b6be819aa8e64ef19a3de11dff389a2048b7b8f98b8f2a490a0cd6ad4b62e248a66578756dd554358f04bea7b6107af756b122a3", 0x79}, {&(0x7f0000406000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000d23000-0x300)=[{0x50, 0x88, 0x6, "7b5f527ce168b4057ed5bc2dc3429353e385be006ed4a8cc2bcea8f3e936ffd566cf510551998f10f411b044762b8e3d05ead43c346401d59471d493b1"}, {0xf8, 0x117, 0x2, "3c01bb428a8cebc2359857cad0b3396df5085d60c96f3545f2ba901583e7a12171963b07e78d1751e032fc8fd3379f2cc78ccd447be8826d4fba30ed1bec87e06b8162e63f41ce49e666cce53535650d4c7d35cfc49223830629591e9d762cead112db29ea3e05bdb406c03189185191b6ecdcc25faa5788f3a2f0c89819e4bc4a5c96627e6ba613960bbc4116e1f1a756b824c9abe96bcf3ec5a9a0363c5847af4d4e12fb2b7e1d906ebbdf627bf98f651d13d08a13f26e3d2fc67158c97fadca67abd761f1f975c19011998f120e7fa3a64a64a3b3c357b9f4993e41141b2b03de45f9"}, {0xc0, 0x1ff, 0x4, "ebc4730eba3ff7ca949a002981dea9d50515f1c3bd1ec81d217289cff634942e99890daac45dafbf88b1bf0de5146ed363c3037cb9931be4c5fe5f0fdaefb900eddc010a92d030a6f5c087dcb084df99043ffef50de4d1c7655b651c1779f3b10eccccbd7d1e6d00620709f01f03acadfb2c67c95c3c01797888e06a8915a1ffb0cb2c160b22f771ed1905883cf87cfd6890c0e1df6afd1135a710af108d288c3727e1364eef5a49c1ef99ca"}, {0x28, 0x103, 0xfffffffffffffff8, "f643ba9a79d6cec99db285c4a21ed25e855e84cce96ce9"}, {0x38, 0x109, 0x7fffffff, "15e8939f5f74a8dc83866787241783f0e1f6af526456a9dcaef30e033b6387da3a882f1c106feb"}, {0x98, 0x39e31e12e0f276a3, 0x7fff, "bee901ed3d78377a88e3431ea8d6e1c1379aa72e8a84fc2f3e1d7145ff8a278f4eccf0c2f2dc1c618e491caf2d5d5a8b38b3bc61bc99c3d8e289e520365f8d7004eb9ffe77186b3f0f7da46cda5ac15d702259724aff5a8b40400487a87ef2d99afbb5f56d515758a9405406582dd7bc298cf9b50a5cf6d6fea22fbc0a8e0bc80bab86383b"}], 0x300, 0x800}, 0x40000040) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) 2018/01/16 20:00:30 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b85000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000769000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000078c000-0x20)={0x3, 0x3, 0x5, 0x5, r1}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/16 20:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f0000ae6000-0x38)={0x0, 0x0, &(0x7f0000601000-0x40)=[], 0x0, &(0x7f0000252000)=[], 0x1d9, 0x0}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f7000-0x9)='/dev/rtc\x00', 0x1, 0x0) bind(r0, &(0x7f0000384000-0xe)=@l2={0x1f, 0xff, {0x44, 0xffffffffffffffe0, 0x2, 0x100, 0x10001, 0x2}, 0x10001, 0x4}, 0xe) 2018/01/16 20:00:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x0, 0x4, 0x5, 0xfb35, r1}) mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00000e5000)='keyring\x00', &(0x7f0000408000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000068000-0x5)='eth0\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000897000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00007d7000)=0x7) keyctl$read(0xb, r3, &(0x7f00004ca000)=""/102, 0xf3) 2018/01/16 20:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000cce000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a39000-0x8)={0x0, 0x0}) 2018/01/16 20:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file1\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") creat(&(0x7f000007a000-0x8)='./file0\x00', 0x0) [ 127.567952] IPVS: Creating netns size=2536 id=34 [ 127.569893] binder_alloc: binder_alloc_mmap_handler: 27045 20000000-20002000 already mapped failed -16 [ 127.573976] binder: BINDER_SET_CONTEXT_MGR already set [ 127.573983] binder: 27045:27054 ioctl 40046207 0 returned -16 [ 127.581019] binder_alloc: 27045: binder_alloc_buf, no vma [ 127.581036] binder: 27045:27064 transaction failed 29189/-3, size 40-8 line 3127 [ 127.615465] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.630273] IPVS: Creating netns size=2536 id=35 [ 127.655307] binder: release 27045:27054 transaction 241 out, still active [ 127.662222] binder: unexpected work type, 4, not freed 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/relabel\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000903000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000064b000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000083e000)={0x4, {{0x2, 0xffffffffffffffff, @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) close(r0) 2018/01/16 20:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x1b, 0x0, 0x6, &(0x7f00009f7000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000906000)={0x3}, 0x4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000068a000-0x4)=0xffffffffffff0000) flock(r1, 0xf) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000fdf000)=0x0, &(0x7f0000251000)=0x4) ioctl(r0, 0x80004522, &(0x7f000057d000)="") 2018/01/16 20:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000086f000)=0x6, 0x4) readv(r0, &(0x7f0000727000-0x40)=[{&(0x7f00001c0000-0xc4)=""/196, 0xc4}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffefffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f00002ea000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 20:00:30 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bb000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00007de000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe4000)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000c14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000fe7000-0x1)=0x3) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fe6000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xe8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00008c0000)=0x0) 2018/01/16 20:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004a3000)='/dev/loop#\x00', 0x3, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003c3000)={0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, "f6957c092e09fa0630ac23b6ae72749f5925356e146661c3fa38408088db83e767f7afa6ceaaacd6980affe4262a24a2ab318b10786c91989d2fc99ec3dfbcd2", "16049c5675e77becc2453ef5b4bcde64a43f6bd1d2449070e52970449717ad5cc7e7b3cbeff2747cde2107ee02ad78b6033c203e0327425f98202f0cff84fc75", "a4013cb6be585efa779852a226c614cc92ec242bb06de3962524edf1f56edf9a", [0x0, 0x0]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4d70) 2018/01/16 20:00:30 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000093000)={0x0, 0x10001}, &(0x7f000019c000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005c0000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00003db000)=0x80, 0x4) write(r2, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) r4 = syz_open_dev$sg(&(0x7f0000d86000-0x9)='/dev/sg#\x00', 0x3, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00002ea000)={0x600000000, 0x401, 0x5, 0x9, 0x1ff, 0x0, 0x1, 0xfffffffffffffece, 0x0}, &(0x7f0000fbc000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f64000)={r5, 0x4}, 0x8) getpeername$ax25(r4, &(0x7f0000baa000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bc3000-0x4)=0x10) getrandom(&(0x7f0000b75000-0xdd)=""/221, 0xdd, 0x1) recvfrom(r3, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) recvmmsg(r3, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) 2018/01/16 20:00:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xbcf}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000875000)=""/67) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000265000-0x8)={0x0, 0x0}) getsockname(r1, &(0x7f0000d1b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006d2000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ef3000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) [ 127.669985] binder: undelivered TRANSACTION_COMPLETE [ 127.675150] binder: send failed reply for transaction 241, target dead 2018/01/16 20:00:30 executing program 1: pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rmdir(&(0x7f0000985000-0x8)='./file0\x00') sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x6f0}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b3992788667", 0x6a}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000838000-0xf)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000524000)={0x7, 0x2c296b2c, 0x5, 0x3, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) r0 = accept4(0xffffffffffffff9c, &(0x7f000070f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000054f000)=0x1c, 0x80800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e19000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000fdc000-0x4)=r2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b91000)=0x0) sendmsg$nl_route(r0, &(0x7f00007ce000)={&(0x7f0000fb8000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000b2f000-0x10)={&(0x7f0000d0a000)=@bridge_setlink={0x60, 0x13, 0x418, 0x3, 0x3, {0x7, 0x0, 0x0, 0x0, 0x1000, 0x20000}, [@IFLA_WEIGHT={0x8, 0xf, 0x67d3}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "7fcce5ff650c2511b8c94fa3d834"}, @IFLA_EVENT={0x8, 0x2c, 0x1}, @IFLA_EVENT={0x8, 0x2c, 0x9}, @IFLA_MASTER={0x29e, 0xa, 0x400}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/16 20:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timer_create(0x1, &(0x7f0000389000-0x60)={0x0, 0x1, 0x3, @thr={&(0x7f00008c5000)="b446d0c29851ac55dfcbaf2badd3edf232c469d0be350aaf33a6ad513614dc253ca9dfee33cd9b141842b33c53e205972f8a3da8ac962a13c9c6d5f8441957e3fe07fcccb9dd72f86c02766623d0fa0a10e82427ece20544d2a62a35090a3d94dd9f42f223e3c97395b6141ca4f6ca5b5e6a2496fe72ab6bff7068e25299d9814ad62728a1d2b611258cd8eb2cc82e32e0a06ae2850eb4a5fbd90a66d2b9d6ee8fe5b679038a85bcfeedb9b8b7eeebef8f08007b9e8955eac9de247332089f5cae582f280af5eda215ef448f4170c299fe131901f130c574fe5119ff2e66d82f236ffe7d8b0c65d79ccd667008", &(0x7f00008ec000)="233bcd53f179b89586d112b8ade8e9f739786384d33937b018c32e6a78e2f358fe1c3e52166659facdafd1d2127fec6c3c7e81256b0f46704e0e3d5fa16d60e952d51a88eaefd7a1c323bb9acf3499c5ce2a0549b3c6222f1531e041cbe41810119fca2d98ad950c9194fd134543c8c200050c6fd716c6e0c5619081c2cbb4c7602a8764cdd379415bd414aae149eba51543211acc679eab30a67aca23885fdcbe68325b2489eec0a9a1856d59c807e88b3fe57e7364aebdfefa75bc5592cc722e375c89f686f21a3b1668daaf88a58efa1ca73a64e0509be751ae45ac12cc3c524b1e46dca8db642901e2894a65"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000849000)=0x0) timer_delete(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000455000-0x4)=0x9, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) r4 = accept$netrom(r3, 0x0, &(0x7f0000c7c000)=0xe8) r5 = socket$unix(0x1, 0x5, 0x0) r6 = accept4$inet6(r3, 0x0, &(0x7f0000b76000)=0xffffffffffffff69, 0x80800) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f0000275000-0x50)={@generic="988ac2ea27257e07473807db83433b1a", @ifru_data=&(0x7f0000155000)="000000020000000007000000fef6060000000000000005fff701faf5238f7e23"}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00003c3000)="2e029643ec5c9d1d9c0f664e5ce7fdb28d34120aa3fd74ba3b9c9f8e1e97f07449beb118e1e483f410820d1e365b78b88d20e9c0e79541e90a05aca5bff706eb7e9046ab1e8b1b5abb33abc03d987889afdd92e74009ba51d2dd9b1cc899409199d407ebd502f965af09c225f00ee99cbbdde34981e3856c01361b4e5db022c19cb5fef11c2b9bdb8a65d1082d3a12a372708df91cf63ce6bb384f39bc5347daa2d157c2238d807cd2c22ecbdd53ab53cbbf1a7a4dc3a355e45b91bcbc9d0681d8d62c1f0f59ce1485259679f1659fddc0d0cb91e715f3aad6be9a870524b3464e6d8cdcf3032e74f2160644", 0xec) sysinfo(&(0x7f0000fb0000-0xa7)=""/167) ppoll(&(0x7f0000496000)=[{r6, 0x20, 0x0}, {r4, 0x20, 0x0}, {r2, 0x21, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r6, 0x200, 0x0}], 0x6, &(0x7f00002c6000)={0x0, 0x989680}, &(0x7f0000d78000-0x8)={0x0}, 0x8) fsetxattr(r5, &(0x7f00004db000-0x9)=@random={'btrfs.\x00', ',\x00'}, &(0x7f00000c4000)="25242fe95c707070306e6f6465765b00", 0x10, 0x3) pread64(r6, &(0x7f0000639000-0xb8)=""/184, 0xb8, 0x0) 2018/01/16 20:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ba8000)={0x0}, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 20:00:30 executing program 6: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000-0x68)={0x7, 0x1, 0x4, {0x0, 0x989680}, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000-0x1)={0xe4f3}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f00004ce000-0xf4)=""/244, 0xf4}, {&(0x7f000032d000-0x5e)=""/94, 0x5e}, {&(0x7f0000547000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000000000)=""/202, 0xca}], 0x7, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f00000f0000)=""/31, 0x1f}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f00000c3000-0xb9)=""/185, 0xb9}], 0x4, 0x0) clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/16 20:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000463000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000693000)=[0x7fff, 0x40]) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b9d000)={0x0, 0x7, 0x800, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:30 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) geteuid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f6c000)=[{0x2, 0x7fffffff}, {0xc, 0x1}], 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/16 20:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r0, 0x80000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000676000-0x22)=""/34, 0x22) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000ef3000-0x8)=""/8) 2018/01/16 20:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/16 20:00:31 executing program 4: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000d20000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a85000-0x8)={0x0, 0x7}, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") 2018/01/16 20:00:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000e1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000019d000-0x15)='/proc/self/net/pfkey\x00', 0x200040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000266000)={0x0, 0xff, 0xffffffff, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000055a000-0x1a)={0x52, 0x9, 0x7, {0x0, 0x70a}, {0x0, 0x0}, @const={0x7, {0x7fff, 0x2, 0x9, 0x1}}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x4, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) r1 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000d61000-0x38)={&(0x7f000041d000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000987000-0x10)={&(0x7f00003f4000)={0x4c, 0x4, 0x8, 0x100, 0x6, 0x0, {0x0, 0x0, 0x8}, [@nested={0x1c, 0x80, [@typed={0xc, 0x4a, @uid=r1}, @generic="0be06f", @typed={0x8, 0x36, @void=""}]}, @typed={0xc, 0x72, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x10, 0x89, @u64=0x0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/01/16 20:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000610000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) r1 = dup3(r0, r0, 0x80000) accept4$unix(r1, &(0x7f0000566000)=@file={0x0, ""/4096}, &(0x7f0000ddc000-0x4)=0x1002, 0x80800) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf3000-0x4)=0x0) 2018/01/16 20:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000372000-0x40)=[{0x3, 0x9}, {0x2, 0x2}, {0x7, 0x6}, {0x6, 0x8}, {0x8, 0x100}, {0x2, 0x3f}, {0x2, 0xe80}, {0x4, 0x8}], 0x8) [ 127.796311] ALSA: seq fatal error: cannot create timer (-16) 2018/01/16 20:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c55000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x8) 2018/01/16 20:00:31 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000064000-0xc)={@dev={0xac, 0x14, 0x0, 0x10}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) sendfile(r0, r0, &(0x7f0000fec000-0x8)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/16 20:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000d63000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00008ae000-0x6)={0xb7b, 0x101, 0x168}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 20:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000006b000)={@generic="0ad9f30704b35033310e64511b26fc8b", @ifru_flags=0x200}) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000004) gettid() ptrace$setopts(0x4209, r3, 0x4000000400203, 0x0) 2018/01/16 20:00:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000044b000)='./file0\x00', &(0x7f0000001000-0x5)=""/5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000063d000-0x10)={0x0, 0x0}, &(0x7f00005bf000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = timerfd_create(0x5, 0x80800) r1 = accept4(0xffffffffffffffff, &(0x7f0000bec000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000caa000-0x4)=0x10, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d7e000-0x4)=0x7f, 0x4) dup(r0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00007a2000-0xa8)=""/0, 0x0) unlinkat(r2, &(0x7f0000d76000-0x8)='./file0\x00', 0x0) 2018/01/16 20:00:31 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x10000000000001b5) 2018/01/16 20:00:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000fe9000-0x5e)=""/94, &(0x7f0000698000)=0x5e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000006000-0x50)={0x100, @tick=0x101, 0x30, {0xfffffffffffffffc, 0x2}, 0x6, 0x1, 0xf5d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x1, &(0x7f0000fe2000)={0x0, 0x24, 0x1, @thr={&(0x7f0000ee6000-0xf8)="f7a77f05ff0aaf9910f2471dc877af58469cb59830f76b0d3ab18b27b99ee883f94d64d822f4b1e74fefa5c810c059c6d346325f3f2b14f63e31abbee3d1d5d949f593bb6494c236886873db4c595971a4c3b83f5bb63cb09e2a63da84e7316d0dfd309861c0af54e13c6c482f69dabee73dd737a0d3f42ca1d869e30469f7d6ab42eb077d01a5fae4b37ffee16a44653e5ee8b777f52ab250801867551c26eaa54e94219bae9a90caf24e12e2b86db8fb680f41870785413de1c4ea9034338cc487f0b4e9643801806c3793f20ec5cf92111c31ec23683be56dc45053a408f700f93462fd17df5e38edbe4f4e192f3078d258d5addb1b4a", &(0x7f0000b30000)="178dec64aedabb7fa35aebe875048a1b11718654c0783726931ba1134f7aa48983c7f24351445d60cffd72ae357f4b36bff8d926886dbbd70e87c8fdbb49c894239b0aa6d338c2647311436b34d0d0014a9c91a5ad9c2c195631aa5d97609c3651fd9b3b694de83b5bb4ec5f478245b106e1742563751d30af53cae20aea9fee114e1d13bdbb8b625cd3865694f5b6d1144535f98abf2bb25c38f86c975d744743e02e2a3491de43ac6bdc0e5a224af7327c86637cd44b4a137d20477f83a013052bddd0d80abdd78212b820f0e06106d707ef1424e74dd575bd57e00384783a6dac2e722a8f5d82a57144bb8664df62a67ab762"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5d000-0x4)=0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000541000-0x8)=0x5) timer_settime(r2, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r1, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/01/16 20:00:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000139000-0xc)='net/netlink\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x3ff, 0x2, 0xc55, 0x8001, 0x6, 0x9, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x1, 0x7f, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={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]}, 0x20, 0x6, 0x4, 0x101, 0x10}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x0, 0xebd1, 0x400}, &(0x7f0000dd6000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x3, 0xffffffffffff0001, 0x1, 0xffffffffffffffc0, @time={0x77359400, 0x0}, {0x3, 0x6}, {0xc2, 0x2}, @time=@time={0x77359400, 0x0}}, {0x5d8e, 0x9, 0xd4bb, 0x4, @time={0x77359400, 0x0}, {0x9, 0x7fffffff}, {0x5, 0x3}, @time=@tick=0x3f}, {0x4f8, 0x5, 0x101, 0x2, @tick=0x40, {0x8001, 0x10001}, {0x3, 0x3fff80000000000}, @quote={{0x6, 0x200}, 0x8, &(0x7f0000000000)={0x62f, 0x9, 0x80000000, 0x8, @tick=0x7fffffff, {0x9, 0x100}, {0x4, 0x1}, @quote={{0x6d, 0x5}, 0x7f, 0x0}}}}, {0x32c9fb220000000, 0x9, 0x27, 0x200, @tick=0x1, {0x5, 0x100000001}, {0x8, 0x1000}, @result={0x9, 0x7}}, {0x9, 0x8, 0x2, 0x1, @tick=0x5, {0x1000, 0xf3}, {0x3, 0x4}, @result={0x0, 0x80000000}}, {0x100000000, 0x9, 0x6, 0x2f7, @time={0x0, 0x0}, {0x2, 0x0}, {0x9, 0x401}, @ext={0xe, &(0x7f0000000000)="79ae2711644848c1c21f566f6e9f"}}, {0xfffffffffffffff2, 0x9, 0x0, 0xfffffffffffff8d3, @time={0x77359400, 0x0}, {0x400, 0x49}, {0x100000001, 0x0}, @addr={0x4, 0x3}}, {0x6, 0x0, 0x6, 0x4, @tick=0x9, {0x5, 0x7e39}, {0x20, 0x20}, @ext={0x7d, &(0x7f0000001000)="2f6db1dc7a54c2ca9e641af3e625fe68f7036ed8ef91334cd98ed0f127b8dccd36e30717284a1223a201366e9f2577054898993906631fb24f5a8bc0ff0ee8db750732d3c684f1a5e5e23dc78eab4a560eead3872e938ed9b82a865e0fd85ed2e09b8158c2cdc257202ce9bd5eb4f3e6e971dff11a5252c74286bb4967"}}, {0x4, 0x0, 0x7, 0x401, @time={0x77359400, 0x0}, {0xad23, 0x8}, {0x4, 0x3f}, @result={0x7, 0x1ae}}], 0x1b0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x3, 0x8, 0x7}, 0x10) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000004000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00001d0000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000df7000)=0xc) sendmsg$nl_route(r0, &(0x7f0000d9e000-0x38)={&(0x7f00009f3000)={0x10, 0x0, 0x0, 0x1000022}, 0xc, &(0x7f0000810000)={&(0x7f0000550000)=@getlink={0x28, 0x12, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x2001, 0x6000}, [@IFLA_CARRIER={0x8, 0x21, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000010) r2 = syz_open_dev$sg(&(0x7f0000ac6000)='/dev/sg#\x00', 0xdc3, 0x40007d) write$fuse(r2, &(0x7f0000ff3000-0x50)={0x50, 0x1, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) writev(r2, &(0x7f000062a000-0x60)=[{&(0x7f0000128000)="f8d396a3af66ead26b4983016cccd69e4957cd068f5b433064ce23d5c7fdcaf6e1362e5f564f", 0x26}, {&(0x7f0000bdc000-0xa1)="a9bfb7ffc02ac7480ce8094511608732709afcb43ebce0731785d8fe8a64e24bda38a99d4386dea13889f3cd8f3fb9f40d567c752d55dd6e0cfeb8532a0f521d6ab80610c616c4ec40fe05ce41702eeca1611e4a029a3963e2572a112d5cfb8750a5e1ee72c08a1099b1c02e4cb73eb34908e12ee188a397c52e1eddd6ca86e78ed771077f89f683d281885dbf4d59f3b8a333b14fbb07aa7743ffb74045775567", 0xa1}, {&(0x7f00002ee000)="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", 0x1000}, {&(0x7f0000490000)="6166e7220e796f528380b2230ccd5a5a55b9b647c2611d4f4bfd5f87787da1bc3fd36d357bc0dbb7965e5ef0bcbba5488a9ddfbd2099e9c39e58b30c265aef836ea87618b460e3769bdbda9a810ef0b5e3d7c28c216c4341bd75b59e8194540141f6f1d48b6d341f9e7fcd134c9ebe646301575e752daf49188995efecd1e96d02d8f69edb86fe84c529c5da5a07fc74ebb1f80cf7693ff876e80e58a75bdfbd9944109a951f03f7ec476d3f2c5d2eb66b1ff0db82d94ab4682b091edd12cd63b22513578b047a4776af2ed1cecc2499df0472e7ef4f1824816b75", 0xdb}, {&(0x7f0000471000-0x89)="da8b68c467fcdcd831afbd8a1424af1239e7e570b7a2be707a10c6841ab77473e5ffe3c6f371ad8d9bc926cfa392db27cdbf416c4d5d95ac05184c40aa8fe5063ed8830c20038da7adeaf1de37881efd002623646c48308b7714f6179984f15d8520ef4a9cbe41fdaace26037002dafdcb34eb1d27d3a2e1fa3f83b96b63a2a35f72fd383d0a3248b0", 0x89}, {&(0x7f0000d18000)="9bc7a69d8e4b556c9d7904b16a81eb7a3effab238ee1e1262e856dc990332d0772ed32a69e", 0x25}], 0x6) write$tun(r2, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, "15b2"}}}, 0x58) write$evdev(r2, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mprotect(&(0x7f000071a000/0x2000)=nil, 0x2000, 0x200000a) 2018/01/16 20:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xf, 0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000fb3000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960000000000000003a602000000001f0000d1b0e6ebcb12c72918713600000000000007e20c14f1659ce8c8bed2e97e60a3649f93ec0c8263f864802ad72fa698807ef14a4a1813e976be1d163b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcbd9", 0xd8) 2018/01/16 20:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000733000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl(r0, 0x323, &(0x7f0000cfa000)="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") ftruncate(r0, 0x87) 2018/01/16 20:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x5, 0x1, 0x1, &(0x7f00002c2000)={0x77359400, 0x0}, &(0x7f0000048000)=0x6, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x5, &(0x7f00009e9000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0xa, 0x6, &(0x7f00006f7000)={r0, 0x100000000000000}, &(0x7f0000454000)=0x0, 0x20) 2018/01/16 20:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') readv(r0, &(0x7f0000e92000-0x18)=[{&(0x7f00007df000-0x7f)=""/127, 0x7f}, {&(0x7f000000b000-0x1e)=""/30, 0x1e}], 0x2) getsockname$packet(r0, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d0e000-0x4)=0x14) clock_nanosleep(0x7, 0x0, &(0x7f00000b2000-0x10)={0x0, 0x989680}, &(0x7f00002d8000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000081f000)=0x0, &(0x7f0000784000-0x4)=0x4) 2018/01/16 20:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f00007f7000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/16 20:00:31 executing program 0: r0 = inotify_init1(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000465000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x1, 0x2, {0xffffffffffffffff, 0x1, 0xfff, 0x3, 0x3ee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 20:00:31 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000047000+0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0xfffffffffffffffc, 0x658, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x80000000000, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 127.961627] kasan: CONFIG_KASAN_INLINE enabled [ 127.968575] BUG: spinlock bad magic on CPU#1, syz-executor2/27176 2018/01/16 20:00:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x600f6fe95b62b9c4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000002000-0x5c)={0x3ff, 0x1, {0xfffffffffffffffa, 0x0, 0xffffffffffffff80, 0x1, 0x100000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCNXCL(r0, 0x540d) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000002000-0x4)=0xffffffff, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) 2018/01/16 20:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") rename(&(0x7f0000ae9000)='./file0\x00', &(0x7f00005c2000-0x8)='./file0\x00') [ 127.968586] lock: 0xffff8801c89da118, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 127.968594] CPU: 1 PID: 27176 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 127.968597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.968609] ffff8801b6d0f878 ffffffff81d93169 ffff8801c89da118 ffff8801c5fb4800 [ 127.968618] ffffed00392d9a38 ffffffff844de160 ffff8801c96cd1c0 ffff8801b6d0f8b8 [ 127.968625] ffffffff812477cd ffffffff81223334 ffff880100000000 0000000000000000 [ 127.968627] Call Trace: [ 127.968637] [] dump_stack+0xc1/0x128 [ 127.968645] [] spin_dump+0x14d/0x280 [ 127.968652] [] ? remove_wait_queue+0x14/0x40 [ 127.968657] [] do_raw_spin_lock+0x174/0x1e0 [ 127.968664] [] _raw_spin_lock_irqsave+0x56/0x70 [ 127.968670] [] ? remove_wait_queue+0x14/0x40 [ 127.968676] [] remove_wait_queue+0x14/0x40 [ 127.968684] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 127.968691] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 127.968697] [] ep_remove+0x41/0x290 [ 127.968704] [] eventpoll_release_file+0xc5/0x140 [ 127.968712] [] __fput+0x5a8/0x6e0 [ 127.968719] [] ____fput+0x15/0x20 [ 127.968727] [] task_work_run+0x115/0x190 [ 127.968734] [] do_exit+0x7e7/0x2a40 [ 127.968743] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 127.968749] [] ? release_task+0x1240/0x1240 [ 127.968754] [] ? get_futex_key+0x1050/0x1050 [ 127.968762] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 127.968770] [] ? __dequeue_signal+0xa3/0x550 [ 127.968776] [] ? recalc_sigpending+0x72/0x90 [ 127.968784] [] do_group_exit+0x108/0x320 [ 127.968790] [] get_signal+0x4d4/0x14e0 [ 127.968798] [] do_signal+0x87/0x1a00 [ 127.968804] [] ? recalc_sigpending+0x72/0x90 [ 127.968811] [] ? __set_task_blocked+0xdf/0x210 [ 127.968819] [] ? setup_sigcontext+0x7d0/0x7d0 [ 127.968826] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 127.968835] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 127.968841] [] ? SyS_futex+0x22e/0x2d0 [ 127.968847] [] ? SyS_epoll_pwait+0x272/0x500 [ 127.968853] [] ? do_futex+0x15c0/0x15c0 [ 127.968860] [] ? exit_to_usermode_loop+0xac/0x120 [ 127.968865] [] exit_to_usermode_loop+0xe1/0x120 [ 127.968872] [] syscall_return_slowpath+0x1a0/0x1e0 [ 127.968878] [] entry_SYSCALL_64_fastpath+0xe0/0xe2 [ 128.285569] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 128.292911] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 128.299119] Dumping ftrace buffer: [ 128.302627] (ftrace buffer empty) [ 128.306314] Modules linked in: [ 128.309591] CPU: 1 PID: 27175 Comm: syz-executor7 Not tainted 4.9.76-g8dec074 #13 [ 128.317175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.326504] task: ffff8801c5fb6000 task.stack: ffff8801c4208000 [ 128.332527] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 128.340759] RSP: 0018:ffff8801c420f9b0 EFLAGS: 00010a07 [ 128.346174] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266642b [ 128.353411] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 128.360648] RBP: ffff8801c420f9c0 R08: 0000000000000001 R09: 0000000000000000 [ 128.367885] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 [ 128.375122] R13: 0000000000000020 R14: ffff8801c7384200 R15: dffffc0000000000 [ 128.382360] FS: 00007f92e2179700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 128.390555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.396409] CR2: 0000000020d4afbc CR3: 00000001d1dea000 CR4: 0000000000160670 [ 128.403648] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 128.410886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 128.418128] Stack: [ 128.420248] ffff8801c5fb6000 ffff8801c7384358 ffff8801c420fa20 ffffffff82666451 [ 128.428224] ffff8801c7384370 ffffed0038e7086b ffffed0038e7086e ffff8801c7384368 [ 128.436192] dead4ead00000000 ffff8801c7384340 0000000000000000 0000000000000000 [ 128.444158] Call Trace: [ 128.446718] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 128.453177] [] sg_finish_rem_req+0x2b5/0x340 [ 128.459203] [] sg_new_read.isra.20+0x39/0x3e0 [ 128.465319] [] ? sg_get_rq_mark+0x142/0x190 [ 128.471257] [] sg_read+0x8bd/0x1440 [ 128.476502] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 128.483141] [] ? fsnotify+0xf30/0xf30 [ 128.488567] [] ? avc_policy_seqno+0x9/0x20 [ 128.494419] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 128.501404] [] ? security_file_permission+0x89/0x1e0 [ 128.508130] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 128.514765] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 128.521399] [] do_readv_writev+0x520/0x750 [ 128.527258] [] ? vfs_write+0x530/0x530 [ 128.532765] [] ? exit_robust_list+0x230/0x230 [ 128.538880] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 128.545688] [] ? __fget+0x201/0x3a0 [ 128.550933] [] ? __fget+0x228/0x3a0 [ 128.556177] [] ? __fget+0x47/0x3a0 [ 128.561334] [] vfs_readv+0x84/0xc0 [ 128.566495] [] do_readv+0xe6/0x250 [ 128.571651] [] ? vfs_readv+0xc0/0xc0 [ 128.576986] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 128.583632] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 128.590445] [] SyS_readv+0x27/0x30 [ 128.595604] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 128.602147] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 128.628656] RIP [] __free_pages+0x21/0x80 [ 128.634537] RSP [ 128.638357] ---[ end trace fd25bf8acda338f6 ]--- [ 128.643116] Kernel panic - not syncing: Fatal exception [ 128.648870] Dumping ftrace buffer: [ 128.652382] (ftrace buffer empty) [ 128.656061] Kernel Offset: disabled [ 128.659658] Rebooting in 86400 seconds..