[....] Starting enhanced syslogd: rsyslogd[ 13.250650] audit: type=1400 audit(1516530919.240:4): avc: denied { syslog } for pid=3175 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.48' (ECDSA) to the list of known hosts. 2018/01/21 10:35:34 fuzzer started 2018/01/21 10:35:34 dialing manager at 10.128.0.26:44821 syzkaller login: [ 29.445859] random: crng init done 2018/01/21 10:35:37 kcov=true, comps=false 2018/01/21 10:35:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c5000+0xb79)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KDDELIO(r2, 0x4b35, 0xdf6) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000003000-0x1)=0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001000)={0x4, 0x400, 0x5, 0x6, 0x7f, 0x8, 0xfffffffffffffced, 0x8000000, 0x1, 0x400}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000)=[{0x8, 0x6}, {0xf, 0x4}, {0x0, 0x2}, {0x3, 0x5}], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000003000-0x18)={0x4, &(0x7f0000002000-0xc9)=""/201, &(0x7f0000000000)=[{0x0, 0xa8, 0xf70e, &(0x7f0000004000-0xa8)=""/168}, {0x40, 0x1000, 0x42, &(0x7f0000001000)=""/4096}, {0x6, 0x2e, 0x2, &(0x7f0000003000)=""/46}, {0x581, 0x69, 0x10001, &(0x7f0000004000-0x69)=""/105}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(r3, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000006000-0x4f)=@file={0x0, ""/77}, &(0x7f0000006000-0x4)=0x4f, 0x80000) fcntl$setsig(r0, 0xa, 0x2f) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/01/21 10:35:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e28000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xc8)={r1, 0xc0, "516abb3c6ee8a2f8034c938d311d3d431d66ed1de4fe6265b306b24c5674a227d951f25928969e2dcccfc1c42a53c1431ae303dc8eea02859e99cc776a9b8e656e08a4f98617b7cd7c766fc0756342439f24ece094a8d8f7990610acaa482817409f6738fd6976e81a22e0d10d2f6098caa59940953e5727de7af40912a50e85352c1994324339502f2b49edc7f2ae2edb13e9f474ad1fde67e3858e5ee7d969889fa62cbf84def7a65b8b731362ce41cbb0706aa3cc6fc4cb8bb55d38ce4bff"}, &(0x7f0000189000-0x4)=0xc8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000003000-0x87)=@pi={0x0, 0xebf7, @ipv4={{0x6, 0x4, 0x0, 0x2, 0x83, 0x0, 0x2, 0x0, 0xed, 0x0, @multicast2=0xe0000002, @rand_addr=0x0, {[@noop={0x1}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x6034, 0x0, 0x0, 0x0, 0x1, "97f0df", 0xc62, "763dd5"}, "0b47ae77f879d44e6b99f6c1a3b7a5f4086a26bb712f75034c17935a88bc7580b16a22cf24988204009a5cad46a0ff4d70e7394265297e8aa0af2a9a5110707afe36c82280f7f3c3ba1b7cddcea64b50e8d955686c174277ea5aee"}}}, 0x87) exit(0x100000001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x7, 0xa8, 0xff, 0x6d2, 0x1, 0x3ff, 0x401, 0x9, 0x1]}, 0x16) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0xf) fcntl$notify(r2, 0x402, 0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x401}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x8)={r3, r5}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0xcbd, 0x0, 0x3, 0x9, 0x7}, 0xc) fchdir(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000005000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000007000-0xeb)=""/235, 0xeb) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 10:35:38 executing program 3: pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x7, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000)={0x90002010, 0x0}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sigaltstack(&(0x7f0000002000/0x2000)=nil, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x8, 0xac04, 0xffffffffffff0000, 0xffffffffffffffc8}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x639e278f}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000-0xd)=@known='security.evm\x00', &(0x7f0000006000-0x19)="d82e24776c616e31637075736574406c6f2a626465767b2f00", 0x19, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000007000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000007000-0x10)={r2, &(0x7f0000001000)=""/108}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000008000-0x94)=""/148) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000005000)='./file0\x00', &(0x7f0000009000-0x1e)=""/30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x8)={r1, 0x94}, &(0x7f0000009000)=0x8) 2018/01/21 10:35:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x934, r0, &(0x7f0000c43000-0x8)=0x0, 0xe4, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='ns/uts\x00') init_module(&(0x7f0000000000)='^\x00', 0x2, &(0x7f0000001000)='ns/uts\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001, 0x0, 0x1, 0x1, 0x401, 0x200000000, 0x0}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40000000000000, @loopback={0x0, 0x1}, 0x6}], 0x2c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x4, 0x409b}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x401}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r5 = dup(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000005000-0x10)={0x8, &(0x7f0000005000-0x40)=[{0x87f, 0x1, 0x3, 0x3}, {0x9, 0x23d, 0x0, 0x0}, {0x5, 0x3, 0xffffffffffffffdb, 0x100000000}, {0x6, 0xff, 0x5, 0x7}, {0x1, 0x1, 0x7f, 0x9}, {0x2, 0x5, 0x7fffffff, 0x0}, {0x8, 0x100, 0x6, 0x7}, {0x9, 0x0, 0x80000000, 0x800}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000007000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000007000)=""/214, &(0x7f0000007000)=0xd6) sched_setparam(r1, &(0x7f0000004000)=0x4) ptrace$cont(0xffffffffffffffff, r1, 0x40100000000000, 0x40) 2018/01/21 10:35:38 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) ftruncate(r0, 0x7ff) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x0, 0xffffffffffffffff, 0x21}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r4, 0x38, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc}, 0x8000}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000005000-0x4)=r4, 0x4) syncfs(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000-0x8)={r4, 0x101}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000000000)={&(0x7f0000005000-0x48)=@full={{0x3, {"f8d56f9270a5e4"}, 0x40}, [{"43eca145876b95"}, {"7eab6b50c95d62"}, {' %u)L>_'}, {"2f6679a2e518ac"}, {"c1e34718b3c40e"}, {"a7d1039efaeb6c"}, {"d4a12c410809b3"}, {"2467c5cdb1c297"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000005000-0xd3)="96b7cb53b9c7e4930aa8dba554cbceb6478f8a6b8f7409ca83ca35af294cd0b1b538c6d293ae8fcfda99e48c2e2fd5eb628663f62e2149725486b75a74572269be25fbcd8825acffc1ca635e1c6feb158fa8eb5a8bd0c206292f26aeed3edacae394ec4df0ecf8d5baf3fb0254b6cd0faa2baaf81993e52d41151b716382e4155c8c2f91218eacb182bdac43b38bae80ebbee809c248698653f5bddd40597bb8904b37ce43e8023444296135c7f00e1e984ca6253218d3350a97672da24174e9dd292c53b350835e8654fe4fd723f21eb0b0e4", 0xd3}], 0x1, 0x0, 0x0, 0x40000}, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000007000)='dns_resolver\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x83)="64cfdd7c8a3d96b43e779ca6325045d7e2c8fa7b0e87d77dc241af9b859f1417d4aad8a03bc0d50fecb459758fae69d90946a6c3e424df570e618ee0658484d8dcff1945aae1f06546c6d61c2a182046b0701c60dbbb2be02774eae517cf76b3f411f80d576d2d3fac5369a4f1a47cbea0a9e84640c7f37bbe32bfb32b801ddfd9c908", 0x83, 0xfffffffffffffff9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r6, 0x8, r7) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000009000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000006000)=0x1008) 2018/01/21 10:35:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00004cf000-0x4)=0x32) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00003f1000-0x4)=0x10000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000001000-0x4)=0x5347b450, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000)={{&(0x7f00003de000/0x13000)=nil, 0x13000}, 0x2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000003000-0xb0)={{0x4, 0x4}, 'port1\x00', 0x4, 0x800, 0x522f, 0x1000, 0x40, 0x4d8f, 0x0, 0x0, 0x4, 0xffffffffffff3ea1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x5, 0xffffffffffffff80, 0x3ff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000006000-0x64)={&(0x7f0000006000-0x14)=[0x6, 0x3, 0x7ff, 0x8, 0x800], 0x5, 0xff, 0x1f5, 0x7791e85d, 0x7, 0x80000001, {0x40, 0xffffffff00000001, 0x3f, 0x10000, 0x0, 0x4, 0x42, 0x9, 0x0, 0x895, 0x4, 0x0, 0x5, 0x8, "cb6c486b8417801fb26aa0308ad6f306876c6699f20db71c50470819b9570915"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007000)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000003000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000000a000-0x4)=0x40) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000006000-0x10)={0xfffffffffffffffe, 0x9, 0x8, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x2daf, 0xf974, 0x5, 0x4, 0x7b6}, 0x14) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000000b000-0x8)={0x2, r3}) 2018/01/21 10:35:38 executing program 2: membarrier(0x10, 0x0) timer_create(0x7, &(0x7f0000242000)={0x0, 0xb, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000334000)=0x0) timer_gettime(r0, &(0x7f0000d5c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000000)=""/167, &(0x7f0000898000)=0xa7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd1, "694db6e8ce4cdf021d65ec8a92c4a7f1bb5284bb31aa0d2a91b0378c8cf4e1455d41c81b4f85df0f925a7be877e6636ef4aea3fd8946e3b3e536168ba8aa0a3ca55269287c07a12a4546e92aa54f8886347fa62ca33a605c1ab13715e1254ef68180896b9abf2b63856336f39320d294d995ab2c5c4dfb04af638f919232aaf11ca7880f0ae96861f592b088fb229c3778918579189f5e0b7492ae1129e41bc7e9221de133b97e2c9729de84dde2facbb8d2d6d0cfada3b3782dc09782d42e2b6b49914dfee3f34b32d252545822195f58"}, &(0x7f0000000000)=0xd9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x47, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$KDDISABIO(r1, 0x4b37) getsockname$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000)={0x5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000)={r3, 0x1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [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]}, 0x8, 0x4, 0x240, 0x800, 0x48}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r2, 0x6, 0x9, 0x400}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000003000-0x18)={r4, 0x0, 0x0, 0x0}) fchmod(r1, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 10:35:38 executing program 6: r0 = open(&(0x7f0000710000)='./file0\x00', 0x40000, 0x101) r1 = memfd_create(&(0x7f0000236000)='$\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ddc000)={&(0x7f0000766000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x1}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000685000-0x13)="b8cecef4dd72037eb1a2618de60ce5e67840fb", 0x13}], 0x1, 0x0, 0x0, 0x10}, 0x4010) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7, 0x9}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xc)={r3, 0xef6a, 0x2, [0x9, 0x9]}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000001000)=[{&(0x7f0000001000)=""/10, 0xa}], 0x1, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/179, 0xb3}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0xb)=""/11, 0xb}, {&(0x7f0000002000)=""/1, 0x1}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x7, 0xfd25, 0xe00000, 0x2762, 0x6, 0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000006000-0x5c)={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, {0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x3, [0x2, 0x4, 0x7, 0xffff, 0x800, 0x1ff, 0x5, 0x28]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000-0x8c)={0x3, 0x9, 0x39e4, 'queue1\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000006000)=0x5, 0x4) ioctl$TIOCNXCL(r5, 0x540d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007000+0x1ce)=0xffff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000008000)=@req3={0x4, 0x80000001, 0x7, 0x2e, 0xffffffff00000001, 0x9, 0x8001}, 0x1c) [ 32.689563] IPVS: Creating netns size=2536 id=1 [ 32.728760] IPVS: Creating netns size=2536 id=2 [ 32.772475] IPVS: Creating netns size=2536 id=3 [ 32.812196] IPVS: Creating netns size=2536 id=4 [ 32.858320] IPVS: Creating netns size=2536 id=5 [ 32.918709] IPVS: Creating netns size=2536 id=6 [ 32.970044] IPVS: Creating netns size=2536 id=7 [ 33.040808] IPVS: Creating netns size=2536 id=8 [ 35.519824] audit: type=1400 audit(1516530941.510:5): avc: denied { sys_admin } for pid=3389 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.676124] audit: type=1400 audit(1516530941.670:6): avc: denied { sys_chroot } for pid=4936 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 10:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) writev(r0, &(0x7f0000afd000)=[{&(0x7f0000d7a000)="90223dcd3605cc62ef61cc9a48fd0d49e3be701be6313ccb62464c9ca6a96d18caa78f0e30a011011621594545ba7ed382122c0e1b6b0f3b2d02d886c73af06ba4948828e430b6a02b306685934c8a9669eb234248b278c04fe9152a9e6c2599af39c4fbf88a03e8a663c5bbc825644999ad4b3a956f7f995ae63225bbd0d11c1fd99081f554261772e4571a7d27dced3a4830e31f60e49436e8c476b5488b5b4aa27a8e715c6121ae5d453bf19260a4d66d20ba43591945df94807f64b2b44d32a6b8a666922099a3fea212180e43", 0xcf}, {&(0x7f0000a64000-0x79)="11c00093e1c56ebdb0fe9bf31e65650a63d276979456c14c76835b89e00e3292005341915f58fce27d89752a9ed46c9fce7a980dedd78d4de00120df1f841139e2248b414d179acb54119cfca3d2cabeff74b6d94a1e27186d9048a22fce7e8339e77c3c1098d0643b12dec0bec0c5c6c157dd446f844153f9", 0x79}], 0x2) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x60, 0x0}], 0x1, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pppoe(r2, &(0x7f0000edf000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='lo\x00'}}, 0x1e) 2018/01/21 10:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000e3a000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) syncfs(r0) vmsplice(r1, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0x1, 0x0) 2018/01/21 10:35:42 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000004000)='net/netfilter\x00') r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) finit_module(r2, &(0x7f0000005000-0x8)='keyring\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x63, "4613b53800627d9794bd585a8892458265c3c2ed36fb1f9678e90e6ce15529a0b2a5198ecb6476762723439b69a03e2b342f17920a787e1f985cd51a3d51aba889c6e90d8877c2154085efee6290c4d944cd073ddaf8f75de011fd1c6172c0e9a96277"}, &(0x7f0000006000)=0x6b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={r3, 0x4}, 0x8) ptrace$peekuser(0x3, r0, 0x0) ioctl(r2, 0x4000000000001275, &(0x7f0000000000)="") 2018/01/21 10:35:42 executing program 5: socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afe000)={0x0, 0x0, 0x0}, &(0x7f0000a7f000)=0xc) ioctl$TIOCSTI(r2, 0x5412, 0x7) ptrace$peek(0x3, r3, &(0x7f000090d000-0x8)=0x0) 2018/01/21 10:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000c7a000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0) 2018/01/21 10:35:42 executing program 4: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c0000-0x11)='/selinux/enforce\x00', 0x81, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000dbf000)=""/34, 0x22) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dc0000)={0x400, 0x7, 0x6, 0x400, 0xffffffffffff0e9d, 0x5, 0x4, 0x2, 0x2, 0x1f, 0xfffffffffffff991}, 0xb) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000dc1000-0xbc)={0x101, 0x0, 'client1\x00', 0xffffffff80000001, "4eb6c37921f1da1a", "64cdd2d6c25256f11f8dc19272d68fbed82327461c7b764ae0734f5435ca6adc", 0x8b, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000dc1000)=0x5) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00004a2000)={&(0x7f00002ea000-0x6)=@hci={0x1f, 0x40, 0x1}, 0x6, &(0x7f0000dc1000)=[], 0x0, &(0x7f0000dc2000-0x1398)=[{0x10, 0x88, 0x7, ""}, {0x60, 0x6, 0x1, "b7c697df839a5502f9dc85f4e5f89fa841f0902e56eec04a0493ad7623e86ee233acf33fd9bf2510f0e5bf579d7f298d06798eeadedc20ff5ae3631d8ef8235115160223373aed9430f7ab"}, {0x1010, 0xff, 0x1, "ec602444be0dac1cb9808c75b026841ab3ce57ef2a412e26b7c9aa85c5a2f7f3e1667a969d65459014a41afe87beff476825fe030981042310d86ba4e9f999ffc80ae4b087a9d989ac39a34a937d447622e8d159b15a914e2e47344e2a73ae3308531d493c2e7644731d2ce0151e247c2ecabf5ae07d0f0adec270016fc1483f4f40fce5d39290a488ea4c94e47b58dedbcfcca4178420239bb9228ce598b13cecd65d37b57118dd9e36eb800df516ef262fa8031d5180c9d43c4c6dca10e726c6730d8bb348007b1e958ba843544d5a3712f128e7d1dfaf692ffed8afec78fdcc9bc90f8d5d0c77dacc4ca1a9b1743c0e8c467cf1af9896fc171d4f96e268a81acf066a0904b6d8d12880e902b4b4d1fcdc142a85fc70e7d87d47de5334f280896c947c212b976ce6178a925d0ac22e8b398982124827fc863dde11b9fe7bd6c85661281561fc67d3f81d9d09b6358fa260f633664b23fa7b87543ef799e21148f8aa24afa37a1f10c0ba0adde84cd15a4e7098bf860fe994c852f64af16ed49c4aeda8cc1189a7a08a042092caf7208f7dd43b907856f1dcfc7ce42b22d6e7428f1d54e7240ed766815b969f371d6cead2bcc3dd3e9e11bd0fefd0758f44ba5cfa2626d23b7e6b6d808b9374b89faab200c18c2f2f7f7942aa524f4e268b5a5477aafb382412eeb3f49fb67d18175e773deed06d424b0cc408f0d07583ac75df34437f89c64190e1b4ddb42f1a7dbdaa14ac8b5eeffc56811218111858a3741c0170c1a1a9e5dfc90b2a3b1e2df418907a5253d3beabc1f9ed91187d3be6e22de61dec9fa1404a4e9c54e135f139686af94e0d9234ca620ee1774c9fb69f21f0c6a5b4401367dc7b08fc05657cb496dfa0e7d566ddca32e8ba467fadd5dc2e37d5e50dfe0517238eafc6dab44a38d6f99b4df629d135997f0c2eee192bcabf2b742e5be46902032a7f4610626f98f8cf14e8cfaf79733c1f9bcf860a4d6a26c0081cf9f25483112ee9ef04ee990b72841b5406a4e2455c2ede82fa54bdf7eeeaafe6941ec0d408648f3f37caa7056629211cc1805947ada8d580854e2f550335d575a442861fea43af89fdc68b73d2a4883860d10a8f16cd2e21a7c516404330b79f5fd45e6a1aeb0cbb5c6666b3da870d29579381594f0ec8e3d928972ac0b45a89dfb1e036858d468e3acaf177f46e73620e9b37373d626bebebc49e99533871635711490d9b8b8fca790053879bfe04f12bb1b0fa3f5ac3e7503a57fc3d03741c0901fe49b049724da38a6f046867c157f85625029d616dc180d83020012d5bc36357263908929da937a54ebb6c2021a794a608637e8a7fbe3ea94581e1f07a399873299883fdd9a5ad6e561fc57430a0dc80013e17da81e03af65d6da7bc71c421182d89e6e632fe15c54cdd876cbeea760c75b1b104e1746a59a08e48f5477503e68e30ae2f036b20bc6c9b40d6f29853e3e098dcf93280fe8c0a46cfcccaae0a9c4f76fd9658c1966064c1f343f144cf8f54d8acc53e5b0983f1c107523109627ba56f0c43ae7e61f23ff5a2fda22af721fdedfa8e7e1603be76665729b2f2ecd4ddc819f23f201a06425b4468e5fdc1460d9f8faea3a0e3d2a4c8a39c6ec693d4968fc44a84fe057d2e708db855c7f0c7acc0439dda8bcade7152314e85adf69996705039b64ff67111988bfb7b695698228947ea09e949ed4470ab33c6d5e7a70ee5df86868423ba5ddb6181d84fa0763d5b803d435953834b85579a593e9ee19725ccc7a05c95842f3467420a68edf24ec708f3152117418f0c08fb9a1acfdf0e78dc314bf1d7d9f2995d5cde17257d59cb5049ff89756e27925c48f2eb8aa766f2c7c6e9366e98987ccbeb21d152ece1aca4db195315535752aba22a86638f645c3d3c047626b08857ea296ff389bbc35317e1c433cd9047422a7773476d7e40e730aa187cdc8f31480bdf6113c4f664f3964714e7e53146858cfc0745d220b1288b9c6a000649867f50b0c6c559142de59e8d2e5e279ca8ee24e7413579d0fd324e892c1555bc5666c1a5b193482ed1d4d2bb25a214940b65d1fc5ed37a9fa5be14d6b483ea9d75df6eb025f18798a24e3fa26dd7be7bb79bdfd59de1509ebfeea5f38ae6e4c387b3ed18f15194c4e335873a882034c6a43061c3056dc0142b5659a59d4dc666fcfb2c2aa32fc1d7438d025cef899b1c5bd389d896768a4e15dcc829efacf8cc8dec078ce9ce6b8ce67ecc48a7242ccc063f393daf42e98075c892d7d92e186131dfbf6a8da092d84116611eb06fcfc63fd04d329e73d918eb71821b4de4ef3a2b88181d10c62a4e161de1622a1608e6d50115d58e6caf136c618aee08aa474af239c97e40d6d426f85eeec9f77484f80a8ed282b92841fe8339294c0b905066924aecc712395676bef8c0cc9f30d3cc23ae8f73989d6825f7ebc712dc40a856f04fceb6fa1f1a883e356db87798558e66197cdc76b8c51d286699c4a17254edec4453359d8da9fd5e038c7f7f55c55515b90172c5e8eb2b34336f3e897e92465e2f2cdd2c5b05e39d7241628ee73a0ad7a82ff3008ad7cfbc231389e11344f9f8bc54622836ecc8aa96190b8342304352e48761cb87b003b1b2456da43da85b006d8243a59d3437477ebca8f8f16fa76d3adb5a855d80a1501d47ad108749c25f9c2d2c49c3f033e43cba81a4c35216cd87d00b089a6e9041dde4cb9999aea063a0ec37a6e15991bf113da3411efe9f9d9edcf305a3663983359af23f1d240d50f5b7417543e304529b1bed7fd92098a9bdc15f0f80b7975eeea3d8487cbf05142e8ef1865c94cd198d32dbfac272efdc7d4cd5fbcc40ccb0cad1d7b87ee1dc0eb6ca43a2cfccf303c6f4c722c80ffddb102c956a165ea72fac8cb894d5121cbcd65eb2060e16bcff07ef94e09d139dac2f2c8ab1a7fbaba2b149f5e67984b0ea455854e48723791dfcc58060a08ffb94d891f24479d4acb64f89a4f26706b7f63ffc79b25f4c933839edcd8ed9034d8c623188b066b1608ea02459f5be576ca39a647e894634c32e527a3736aca4a496e975c4a2d412060fad66aa2e9c8fe003d414b9d97426540e0e268befc565b4e09cdd9c799061cf5a52e816d15a7f2f7f5c096994987ba74fe5544b610fe464de9d2755b44f5ccf76d4b668d26f134c20c2dad12639ceceb54051ceef516395062a031d5d3670002fa37b3b85420c6429a5fc8cacd0f3382a9e93c94b3d76ec6ae138836ce4ce502c2c12ff58732ea147c8d83fcfc18c1c9ff0792be867a136ca4c4af6506e340da7c61accd588f404ed7ae626aacc2f3ae00f6ac08d3c07eac96722cf0caaa54be0b6c166f3b58d7b40e80d2e7fed7633af43cf08fab7bd1c70f8b1c2619e8a80c7a777764c2020627db8405ee4b64a4fd2cf03b34130c82f14d38d64096115f1e642dc5b4a7aa59d60ea4c9dfa8f9dbd9c29b8e9ec5ee0e1c48a35df418a77d806547bcbc99820662263df8339aec7a84d16fae0074102ed6a5ab68ec61439ccc5969264d3aad144010cc97119a582410b31565b2b2486e0d4f1cde26c94ca0fab990cea679ef2c636f361aafeb7c72f116c46bd5984e1a903059901301209776ec491d3e6704ac6e12123aec750e820ec481992d9780bd85e0928e7bf8658eb0b43c9c1a8a86db665593dd153e43b4d9bdaa2148e4778d0823950e1f3ea98df04b1e6223f6f1816a193aac59ed99da812d57ee32f02b2688c6d7e7745de95a6e03bfb63de0dd379f3ceabb7d0785a8a88b73c571460bdcc92aa42f205df61ec001cc5e92cc5e0b3756d2772ec2cdb33eeacc23cfbda763a75f2dd9016cf3b530d26cdab51f316d721c103e83f8d1db011f32109a4cce6adc853eb90eaeb0e56497270ef9f5fada587ced940d5fbd8681e3fcdc911774f672d76d06c462cab92ee71db84f8bb0589b5e9aba75693e8d91dd125fbafcd52d363148fdb3a5f862181fa821817d9b461050d6f2d9aabba595cc210f3e2cbd428640977d8fe241f5ff4a2b0eb02edc42c9a39db4e218e540d2b5c11b8130b3e74e069769b07c3e56af1171628579baca1767fc6fcb1e623c27e977a3160b55b82f7d91717a96c2acad425d4d6575ea4fa3165ac4d38d2fa35965967e4cb7f439ec53dc5fc2604850251a38312e00864ab4678d0edbe341942fb6add532534b0aa1a983c341d9178bceaaf13b6f28855b62382215d7e8d03eb97dc2fc8620e0f86d0d3836587ca0ee558886a6e29c42e636509b1cf46343ae1264d25b11f678ec1791533e2a1eaedbfabfa9a1844b714b0527a13cafbe3e948bba75bc8e3d89dc914ebc9ed31ce6bef2d999cee94d03375364398c98a0208d4387cda8a591ac71ebbbc9b3642d3777ff0ef27e39eb40fd5342e7b907d81652b904bfddc1088ce991e681b47e2eb9d00a73847785605d2746742137552cef2f6d638d46fac3844afa60f81f60fbb5d91870f6a61a2aa7c3da31b88df67928d1612eeb7ae4f62360303594c6cd491bd05785f1b0f8d3835a8f8030e19e0625220dcf3b8125958d9e6e49659c4d756141ef3e28d1cc33d4b513dc45ddb0ebb398a91699342b8a5f1e123a2f9663b1433e32792400dd6368702557c8a53dde155979d94e07fcee791c00da8fbb7afa8203bfdeb365277001a042fa0881f0f7c1edb6b6d3795f2baf189a2300b2a9a3737f76e8952acbbf9afbe8b18d4087b4f7e7de34fa241ba7a7efcc921d382b499585246a86b79ea06c04eec94fc71321a3c96bebdb9395aed1c3d4b049ac1bd2913549d6bd0f59715128382ca1072dbcbc4bbd2cc34f646a9d93589f71e4dd4d8f074f05950ec49609a4abd163d1ba2c914ba5497034d2d76d2e1471af3870386f182b9c3d9b99b148fd13cdfa86dfa299fe96189182f1bccac16116e9e16dcc5cc4337f21b0fae06f94f66ab930baafa1992b56e14edd21fbf432b55dc074738860eaf663feaa05c9f2246cff032383549ca3d8e770b8c19d54d401b78b15863e4a63a20a7c1883392d738de95b9ebc9ea1ca6db3f5b8627aa359c6bd5a6b08738088b7e23291e4871150bc38d89b79d22ced39e52b5bacb8080910e7d5bd28935d6064dbdcc06e9dee3067bf11ab6ef7a7e9f6c598be178c8396420779d5b1fdae79159d6fdf06f9d6fb85fcf96a4a771cffbf933b3ce34df276f4bb7414147baf1546ebac8c7791e0f7921c0a84fddad28f1cbe3aa06107f5507594c80ee1a4904aa7c7ba1023d4b070fc3ab700869b281cdb79fea4269adae3958268b5997294621a9026f35ed41145825e3f1e5cfbca37b0c62c848f3b6a05fe7a1a2c6088ca1a220d0b6984f5d635eb4344399d54f98fc67148f4dd65fa37c933cc4c3f63bc12a599e0544c2c2cd514f345813ab83c09af3330119611a776e92a26d10ffe7defe34f70299d279e8faf946e361ea12c9711ec1dcce0f2994b7052ac89deb81496114ab28ec42cdd6fc1c625a3d2821d26be6cc8cb497a9eb8c0132a0c3d72a786ad5bed18cfc7df8daed3f861a7afb4555c9efc9b8e1f8409fc38a6acddb9ee0584da5efad7ef36a3f44533291bfc49d41f6b075434576e7304ca37441a830f3d05d45cdb1c75f6bea04ca7e9b2bb108c263b5d58f1e7a970caa8468991cbd50ed9dad370054ed2f7849cb02561d52fb1255a048180e23ca0b7772b8cad544adfdccf9ac29e23e73b69d02446cdac3e139a56efd2c6b30a47d513b38ca8b57095cd520b0a3dca89c82240136ee62df9d4b4289bad1f1d9d43cf065"}, {0x18, 0x0, 0xfffffffffffffff8, "13b18022019d4d"}, {0x10, 0x186, 0x56, ""}, {0x78, 0x10d, 0x0, "396e327064a73863fee7b5bfd8d81f3841c1900ef274cdbbbd21ce5cf312a755bf466ee2ca21bb1d69aef3d053a93145f936311963af93f00d528286c479f30d1129f704042d4d4208efaa727eaa0360ba2efe8479bd9f26bcc695caebffc3b65e"}, {0xd0, 0x117, 0x2, "27cf602ae826467a00c48b61a1259e751343619961a5442c8e33f7db41290f0bebb94921507b6bdf7b5c7a308b0c49110fa66acd1e67c2371d9cebcb1fc29677fe3578e07600bca83845cc031ef15eb5df6d5db446703a7872406828c244a27c0c24c0fcc06219508ae1f4a9af5ace17a900464eb1bea7120532f920e14ae0da836ac8167f4bd4bdb31067c4a46355f4cb34bd1dc8ba197fbc735a72199a646c80f428434055389911ae04a06cfb5939a8e01976de64fb048fe15d27"}, {0xc8, 0x102, 0xee, "d9bedd746c8fcc1c508df2054baccb17731f2b12aa93f4da1f1bf4a48656c21d3bbdae0a2ef5ea2d89390b862ad2efa28705faa1db17dd4ede9801b1b88b774d080db57e95c22b328e3591a51ffc7523c372dab2cbe7bca099bb680c516219873d6d2df681460e05adec4306ee10fefa5f4abba1ce621ccb0eaf509d1a4261ad391e4ee98f40616bc66bce92bdae27c71c1422499681b91c10bea1d01389d68fb50f7eebed905b6060cdfac16d33c0b7077f032bbfab"}, {0xe0, 0x101, 0x4, "cccbdc11a96cd9ac2024878037c2c2a82d12306aae6909103e18d605d92c1bf5254a243ac496aae325bb75dcca49f3e332e03593d305d65a5e38d6f422a230af55d4d9ccd1c338eac155fd961f52081ad46759e1de12baf7f6aeeeda052716ce242c185c011339b0dcd2e14ba5ace88f304fab22564291f3d1e34811e4a66314b03396f76e6f97d5ff1d3a8c13590d4abebcead7d739b22cd9265f893bd764f5ab55dcd68945bbf50e221f80e2ff5e74427e42715a43c34efeaf1f6bed094fca2df8e3c47840f41fe361"}], 0x1398, 0x40}, 0xc000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 10:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000003) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000479000)=0x1d, 0x4) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) 2018/01/21 10:35:42 executing program 2: r0 = socket$inet6(0xa, 0x0, 0xa7c) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000004000-0x1)="", 0x0) 2018/01/21 10:35:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)="8fd1e9be23ba28ca7aa1ed5d2cf835de4aadff505118cdc6bb7031738fb1710cf0868ee8fef4a019146ced5ed2a8", 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x800) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x48a7, 0x4) 2018/01/21 10:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000764000)='/selinux/enforce\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000d27000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000095000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000212000)={0x0, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/01/21 10:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d60000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0x8) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) getrusage(0x1, &(0x7f0000219000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x0}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$pptp(r1, &(0x7f0000848000)={0x18, 0x2, {0x7, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r2, &(0x7f00006df000-0x8)=0x0, 0x800) 2018/01/21 10:35:42 executing program 0: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000625000)={0x8, [0x7, 0x7f, 0x3, 0xb4b, 0x10, 0x1, 0x7, 0x100000000]}, &(0x7f0000ff0000-0x4)=0x14) 2018/01/21 10:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008a2000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e5d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000028b000)={@common='bcsh0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d6e000)={@generic="9258352e770f28a3ef0e59c97bdc4caf", @ifru_flags=0x1800}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/01/21 10:35:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x17, 0x0, 0x0) 2018/01/21 10:35:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000614000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005bf000-0x10)=@buf={0x0, &(0x7f0000130000-0xc4)=""}) 2018/01/21 10:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000054d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009ae000-0x12)={@generic="8ee21676a3ec8a6179a003e0b6c1e45f", 0x2}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) dup3(r1, r1, 0x80000) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/21 10:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000d07000)=[], 0x107a) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/21 10:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{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, 0x5, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) close(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e56000)=0xffffffffffffff01, 0x4) 2018/01/21 10:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x9f) getsockopt(r0, 0x4000000000000000, 0x8, &(0x7f0000a23000)=""/249, &(0x7f00003f7000+0x867)=0xf9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c2d000-0xe)='/dev/keychord\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005df000)={0x0, 0x266c, 0x1, [0xfffffffffffffff9]}, &(0x7f0000bcb000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009fb000+0x45b)={r2, 0x7fff, 0x6, 0x9b0}, 0x10) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r3, &(0x7f00000fc000)=[{&(0x7f0000006000)="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", 0x1000}], 0x1, 0x0) 2018/01/21 10:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x7fff) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2018/01/21 10:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000883000)='./file0\x00', 0x143) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f25000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 10:35:42 executing program 2: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/hwrng\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x5, r4, 0xffffffffff600000, &(0x7f0000aec000)=""/0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c2c000)={{&(0x7f000005e000/0x1000)=nil, 0x1000}, 0x3, 0x0}) [ 36.149289] audit: type=1400 audit(1516530942.140:7): avc: denied { dac_override } for pid=5160 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 10:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dae000)={{{@in=@multicast1=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9a000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f000001d000-0x38)={&(0x7f0000042000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000174000-0x10)={&(0x7f0000328000-0x28)=@bridge_getlink={0x28, 0x12, 0x300, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x2000, 0x20}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000316000-0xc)={0x9, 0x1, 0x2, 0x1, 0xfffffffffffffffd}, 0xc) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}, {&(0x7f0000ece000)="", 0x0}], 0x2, 0x0) 2018/01/21 10:35:42 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a14000-0xb)='/dev/hwrng\x00', 0x40, 0x0) flistxattr(r0, &(0x7f00001dc000)=""/28, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000037e000)='/dev/rfkill\x00', 0x200082, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f74000)=@assoc_value={0x0, 0x0}, &(0x7f0000beb000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006e0000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c23000)={0x3, [0x4, 0x1f, 0x4]}, &(0x7f0000148000)=0xa) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0) write$tun(r3, &(0x7f00006a0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, ""}}}, 0x3a) fallocate(r1, 0x1, 0x8, 0x40) poll(&(0x7f0000bf1000-0x20)=[{r3, 0x1411, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x400, 0x0}], 0x4, 0x400) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000067d000-0x4)=@assoc_id=r2, 0x4) 2018/01/21 10:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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]}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005a8000-0xb8)={0x0, 0x6, 0xa3, 0x800000000000000, 0xffffffff80000000, 0xfffffffffffffe01, 0x1, 0x2, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xfffffffffffffff7, 0x4, 0x40, 0x4}}, &(0x7f0000664000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002cc000-0x8)={r1, 0x2}, &(0x7f000034e000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x5, 0x5, 0x1, &(0x7f0000b3d000)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000e62000)={0x10, 0x0, 0x2, 0x80}, 0xc) 2018/01/21 10:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8)={0x0, 0x0}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b3a000)={0x0, 0x0}) 2018/01/21 10:35:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$mice(&(0x7f00004d8000-0x10)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000099c000-0x8c)={0x1, 0xa7, 0x80000000, 'queue1\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000083c000)="8000000016000700ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) 2018/01/21 10:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000716000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d30000)={&(0x7f00004bd000-0x8)=[0x0, 0x0], &(0x7f00003f7000)=[0x0], &(0x7f0000cf8000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a26000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000811000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008f1000)={0x0, 0x100, 0x0, 0x40000}, &(0x7f0000994000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000218000-0x42)={r2, 0xee, "0274f9c8f8a0b3d77a1e8d33bf06046b2320232ccc62ff242361e57b0c056e3ecba19442637d0f64019d5e589a81eabdcbbd1a19328cdbc4de2a6d2dda7a6393eb6f47a46d1b0cf2055fa09b47a0cf6c91eee0cf60904cecdab5bea0a8b33f89ab2fbdca2dad355411adcee21f920fa4bc774bf1d05143a56db2d5b38c7550116e7029986d9a1f52ad9bf286eabd3f4afbc7012296770eb5d0b92c5c928302df36e6b61a70bd4b1c8653922722d611d2c3ee04c480d4616372e28fa32e9db916f6f2b1795902819ae84ff6d88851c0116d2b4a290adfb3d674f630f9881c0786b90835b3a120191e250067df49f6"}, &(0x7f000032c000)=0xf6) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00006a6000)={&(0x7f000024d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cd6000-0x15)='/dev/pktcdvd/control\x00', 0x410002, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009a4000-0x2b8)={0x7, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) connect$vsock_stream(r0, &(0x7f0000b8e000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb4000)=0xb58) 2018/01/21 10:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = add_key$keyring(&(0x7f00003cb000)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e23000)={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]}) dup2(r2, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/21 10:35:42 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000618000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004b0000-0x1)='\x00', 0x3) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ef7000-0x10)={0x6, 0x40, 0x2, 0x1}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ef5000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005f9000)=0x14) ioctl$TCSETS(r1, 0x5402, &(0x7f0000984000-0x24)={0x1, 0x6, 0x3, 0xe7dc, 0x5, 0x3f, 0xab, 0x0, 0xd1a8, 0x9, 0x6, 0x1}) r2 = syz_open_dev$mice(&(0x7f0000ef4000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000ef5000-0x4)=0x0, 0x80000) [ 36.242704] audit: type=1400 audit(1516530942.230:8): avc: denied { validate_trans } for pid=5176 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 36.250632] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/21 10:35:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='cgroup\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = userfaultfd(0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000011000)=0x7f) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000013000)='/dev/urandom\x00', 0x0, 0x8000) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000005000-0x10)={0x2, 0x8, 0x615, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000004000)={0x3, 0x1, 0x8000, 0x1, 0x4}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000002000)=""/214) [ 36.257375] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/21 10:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00009f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00000d3000)={0x0}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea8000-0x15)='/proc/self/net/pfkey\x00', 0xa001, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) 2018/01/21 10:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) getpeername$ax25(r0, &(0x7f0000eeb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000131000)=0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428420, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e83000-0x8)={0x0}) prlimit64(0x0, 0x9, &(0x7f0000d86000)={0x0, 0xa61e}, &(0x7f000012b000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000715000-0x14)={0x3, 0x4, 0x7fff, 0x912, 0x3, 0x1ff00000000000, 0x6, 0xb5, 0x40, 0xf216}) [ 36.321314] audit: type=1400 audit(1516530942.310:9): avc: denied { create } for pid=5230 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.323252] audit: type=1400 audit(1516530942.310:10): avc: denied { setopt } for pid=5230 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.327869] audit: type=1400 audit(1516530942.320:11): avc: denied { getopt } for pid=5230 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.415850] FAULT_FLAG_ALLOW_RETRY missing 70 [ 36.415862] CPU: 0 PID: 5248 Comm: syz-executor1 Not tainted 4.9.77-ge12a9c4 #18 [ 36.415867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.415881] ffff8801b577fae0 ffffffff81d941c9 ffff8801b577fdc0 0000000000000000 [ 36.415892] ffff8801ca91c110 ffff8801b577fcb0 ffff8801ca91c000 ffff8801b577fcd8 [ 36.415903] ffffffff81661c5a 00000000000065e3 ffff8801c8a568f0 ffff8801c8a568a0 [ 36.415905] Call Trace: [ 36.415919] [] dump_stack+0xc1/0x128 [ 36.415928] [] handle_userfault+0xa3a/0x1310 [ 36.415938] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.415945] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.415953] [] ? handle_mm_fault+0x117b/0x2530 [ 36.415959] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.415966] [] handle_mm_fault+0x1fd1/0x2530 [ 36.415973] [] ? __pmd_alloc+0x410/0x410 [ 36.415981] [] __do_page_fault+0x5c2/0xd40 [ 36.415989] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.415996] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.416003] [] do_page_fault+0x27/0x30 [ 36.416011] [] page_fault+0x28/0x30 [ 36.416081] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.416088] CPU: 0 PID: 5241 Comm: syz-executor1 Not tainted 4.9.77-ge12a9c4 #18 [ 36.416092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.416104] ffff8801c5427740 ffffffff81d941c9 ffff8801c5427a20 0000000000000000 [ 36.416115] ffff8801ca91c110 ffff8801c5427910 ffff8801ca91c000 ffff8801c5427938 [ 36.416125] ffffffff81661c5a 00000000000065e3 ffff8801b3c1d0f0 ffff8801b3c1d0a0 [ 36.416128] Call Trace: [ 36.416136] [] dump_stack+0xc1/0x128 [ 36.416145] [] handle_userfault+0xa3a/0x1310 [ 36.416155] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.416164] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.416173] [] ? handle_mm_fault+0x117b/0x2530 [ 36.416180] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.416187] [] handle_mm_fault+0x1fd1/0x2530 [ 36.416194] [] ? preempt_schedule_common+0x35/0xd0 [ 36.416200] [] ? __pmd_alloc+0x410/0x410 [ 36.416209] [] __do_page_fault+0x5c2/0xd40 [ 36.416217] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.416223] [] ? futex_wake+0x146/0x440 [ 36.416230] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.416237] [] do_page_fault+0x27/0x30 [ 36.416244] [] page_fault+0x28/0x30 [ 36.416251] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.416258] [] ? fcntl_getlk+0xbe/0x320 [ 36.416264] [] ? vma_set_page_prot+0x10f/0x180 [ 36.416270] [] ? SyS_flock+0x5e0/0x5e0 [ 36.416277] [] ? exit_robust_list+0x230/0x230 [ 36.416285] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.416293] [] ? file_has_perm+0x287/0x440 [ 36.416300] [] ? selinux_kernel_act_as+0x210/0x210 [ 36.416307] [] ? __fget+0x201/0x3a0 [ 36.416315] [] ? selinux_file_fcntl+0xec/0x140 [ 36.416322] [] ? security_file_fcntl+0x89/0xb0 [ 36.416329] [] SyS_fcntl+0x8fd/0xc70 [ 36.416334] [] ? do_futex+0x15c0/0x15c0 [ 36.416340] [] ? f_getown+0xb0/0xb0 [ 36.416348] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.416355] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.416362] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.465655] FAULT_FLAG_ALLOW_RETRY missing 70 [ 36.465666] CPU: 0 PID: 5248 Comm: syz-executor1 Not tainted 4.9.77-ge12a9c4 #18 [ 36.465671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.465684] ffff8801b577fae0 ffffffff81d941c9 ffff8801b577fdc0 0000000000000000 [ 36.465695] ffff8801ca91c290 ffff8801b577fcb0 ffff8801ca91c180 ffff8801b577fcd8 [ 36.465706] ffffffff81661c5a 00000000000065e3 ffff8801c8a568f0 ffff8801c8a568a0 [ 36.465708] Call Trace: [ 36.465721] [] dump_stack+0xc1/0x128 [ 36.465731] [] handle_userfault+0xa3a/0x1310 [ 36.465740] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.465748] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.465757] [] ? userfaultfd_release+0x650/0x650 [ 36.465766] [] ? handle_mm_fault+0x117b/0x2530 [ 36.465774] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.465782] [] handle_mm_fault+0x1fd1/0x2530 [ 36.465789] [] ? __pmd_alloc+0x410/0x410 2018/01/21 10:35:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4)=0x1, 0x5, 0x5, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) 2018/01/21 10:35:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x200000000000) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/21 10:35:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c5000)={0x0, 0x0, 0x0}, &(0x7f000059c000-0x4)=0xc) gettid() r0 = getpgrp(0x0) r1 = gettid() ioprio_get$pid(0x1, r0) r2 = syz_open_procfs(r1, &(0x7f00008b9000-0x5)='task\x00') faccessat(r2, &(0x7f0000833000-0x1)='./file0\x00', 0x4a, 0x1e00) bind$netlink(r2, &(0x7f0000a4f000-0xc)={0x10, 0x0, 0x1, 0x20800080}, 0xc) getdents64(r2, &(0x7f0000da3000-0x20)=""/32, 0x3e5) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007e7000)=0x0) getdents(r2, &(0x7f0000001000)=""/24, 0x18) 2018/01/21 10:35:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000efe000)={0x0, 0x0}) listen(r0, 0xec) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r1 = socket(0x3, 0x3, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fd9000)={0x0, 0x3, 0x5, [0x3ff, 0x81, 0x1, 0x200, 0x200]}, &(0x7f0000ce3000)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b50000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x1b4, 0xfffffffffffffffc, 0x40}, &(0x7f000006e000-0x4)=0xa0) 2018/01/21 10:35:42 executing program 3: pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/21 10:35:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000700000)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000a0f000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000035000)={0x0, 0x8, 0x4, 0x5, 0x3ff, 0x401, 0x0, 0x9, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x100000000, 0x5, 0x8000}}, &(0x7f0000631000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ff000)={r1, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000, 0x9, 0x9, 0x7, 0x58}, 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000233000-0x20)={0x2c7f, 0x40, 0x200, 0xb9, 0x10000, 0x0, 0x2c, 0x8, 0x0}, &(0x7f0000d09000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cb0000)={r1, 0x1fc, 0x3}, &(0x7f0000b31000)=0xc) r4 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000034000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000e35000-0x4)=0x0, &(0x7f00001d6000)=0x4) lsetxattr(&(0x7f0000da8000)='./file0\x00', &(0x7f0000a23000-0xa)=@random={'system.', '\'!\x00'}, &(0x7f000040c000)='ramfs\x00', 0x6, 0x3) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) symlinkat(&(0x7f0000a93000-0x8)='./file0\x00', r4, &(0x7f0000aba000)='./file0/file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00004e0000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x81}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002b1000-0xc)={r2, 0x9, 0x20}, &(0x7f000054f000)=0xc) unlinkat(r4, &(0x7f000030b000)='./file0\x00', 0x200) 2018/01/21 10:35:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000702000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000dcd000-0x90)="98d5136c4df12ca6fd191737a9e19822353b4801e1cfb577402738f69e93738ca972c096e89c4070f2b7dd1a19ee296c7d76d7c825dbd88784f8241e276e7626842abaf197ef8774e260a407dd0188830dac438ccc1286f74f878de4fddd77cada5ed266c98f07b8ea1dcd138d540f76178a5b9f0a517228f1c7dc8b99d1fcf85c81522ccb29690769861d290a984e75", 0x90, 0x40001, &(0x7f00001dd000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000938000)='/dev/keychord\x00', 0x4800, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00006f9000)={0x3, 0xa76, 0x3, 0x6}, 0x8) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000688000)="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") seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f00000a9000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000bc3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000774000-0x4)=0xc) 2018/01/21 10:35:42 executing program 1: userfaultfd(0x0) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000053000-0x8)='keyring\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = getuid() r2 = getegid() keyctl$chown(0x4, r0, r1, r2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0xffffffffffffffff}}}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) madvise(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000001d000-0x18)={0xaa, 0x52, 0x0}) 2018/01/21 10:35:42 executing program 5: prctl$intptr(0x19, 0xffbfffffffffffff) prctl$intptr(0x20, 0x0) [ 36.465799] [] __do_page_fault+0x5c2/0xd40 [ 36.465806] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.465814] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.465822] [] do_page_fault+0x27/0x30 [ 36.465829] [] page_fault+0x28/0x30 2018/01/21 10:35:42 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00005e3000-0xe)=""/14, &(0x7f0000163000)=0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)={0x0, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfe) poll(&(0x7f00004d7000+0x82a)=[{r2, 0x1d, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2018/01/21 10:35:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000008c000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007df000-0x4f)="f141f38512af765621fb9207b4d8de8fb706efcd37dc24aee954d0003573aa9262f466d39b4eaece1bba59f68ac6adba045c64433adc0a20e7e091c0a35034f39065e50f730325333be56a1ab7e5ba", 0x4f, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000046b000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b5000)=',/+\x00', 0xfffffffffffffff8) keyctl$update(0x2, r0, 0x0, 0x0) 2018/01/21 10:35:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000c99000)=0x0, 0x100000001) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r1, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:35:43 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000958000-0x8)={0x7, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004d7000)={0x2da000000000000}, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000354000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b59000)=0x0) close(r1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000e68000)={0x75fc, 0x9, 0x200000, 0x8001, 0x100000001, 0x8, 0xffffffff80000001, 0x2d, 0x1ff, 0xffff, 0x100000001, 0x9}) ioctl$int_in(r0, 0x5421, &(0x7f0000263000-0x8)=0xd0d) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c56000-0x8)={0x4, 0xd8}, 0x8) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000090f000)='./file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000f2b000)=0xb, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000b6000-0x18)={0x0, []}, &(0x7f0000fba000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000db8000-0x8)={0x0, 0x1}, &(0x7f0000ec2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ecf000+0x714)=r1, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0xb) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getxattr(&(0x7f00007ff000)='./file0\x00', &(0x7f00001e4000)=@known='com.apple.system.Security\x00', &(0x7f00003ee000)=""/72, 0x48) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000006b000)={0x6, {{0xa, 0x2, 0x58, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffaf9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xeff1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) sendto$inet(r0, &(0x7f0000378000-0x1000)="4efeb05a424a83a3c22bea7e8c90126ffe4c4b3fefae813dae37be1b91600248d6107e02bd1134454c4861483cdd6751321421040d6ee14b2302a5100aa35c9dc8ebd389c8189a374416c544d73f9e67763498009ba5fa01ed26c9685280ebddc2f8b2a8267a463516ecf00dbf25c51544b83c00b83e3adce8fcf97a910a3b93994e5edf56e0ae7af257e8c0e69fe8d2ec605d26df9e76de2068a702a3044122ec6044fda87133e7b6370f0f5993d193b0473ed76c27a84b3ce741e5e501606f2ae055bf281cdf33d5c57513e6f15434a04e181c5704cda26305394338a91e1787a38b9e0dd8974e908d021f321f23f1f77fb0d620a8c2293d7fb7c01c887ddd016de3031040d98885eb9e26dfd819b521e191e285d25639a0513e2520facda16b44c2e7c64c06dbaa6476d4a5a1d1be0a4dc82c84830be49b78120e8880190f22fa172becf33a899a4821ae690f22a221c69a9b0a8ba4e06aa831980a2ab897208d01716f069044ba4436560936e419cd2187262355d09ce4e5ceccf3776f8b40713e5a21f2f41137cffcbe24585d2f36298e5a72076bbc0a838e08452ff01b030cb20d92fc6635d219735daa8609249ca9e9fce1b43b5a68ed1b226cbdf602b89403c703c7219ab37b0cb6bec4d4de989fb98e7a35bb01f60d156755da7767e416a43918ea0b827b4294f049287756f4ac5174f3ded8cdc13b1f641399f3be3fa54dcc91799f4cefeb3abc1c81ccb7ba0c8ecbe3a1007cd8bade2f8bc5e78cb84715ccc7f0ec0d1e5baa7e0df8bd1bde366c59155e4d1bae620b863b7358b02da1770e50575b75051a3c4a55e9180252e64903f3132402f9ec8fd62fd1ca71a0d220dce58e2e670c5526bd291c99b7e36cccf11ff0443e7b785fc7b60b7eba294b234537589b1de4462d0aaa5bc8a1a062754cc9033d1814dde0066281f5261a0ab257720c3fafd2cfc76648e39666509c0c4eb28dfd535b9c81c5de9564cc1c4e52107728ea524658fbdb4732d23bbaf595bc063da40a96acf69dc0f9576d2df77e106f28b0ae59decdfb073dac63c7423c83d88ec92bea224538f58b4a64b738a9f9e627c68f05d14a78f7e52da3067e7cbaf43ac5dc3331d020bd7cf1f7980fcbb7e7c2d4d5424ecdc521dffa87dbd0636dd195925012579ee3282c0f45be69d57a32adacdea9b0823ea65f65502fde7798b6128199f5bcda59d3d3c71a7035ea5943cc9caaed98126fae4887eb5332b5a6ae3bc7cfb94a7a46b8f6be05fca653933d26cceea3f24d046988ca8808f278a7c8423d3695f754b68bc36aeb9cb78d6240048dd860358c4a16842317ecb5a5bce216eca9570468d190017bb7f4510d7c5442d1b89792f28bfcc2ae31eda374766547c4cf371425ee52b6bd13acf84fb7aefa4fdcda926a1af61e288e96bc52f117dae5ba31e7e7122af858b0707a4fcf803ec39b455e80efbffeb0e60da0358bae21812e7d20f3b636eee7e5380a46808216d478573fe88fe4915a8a96519e45eda3c3cae257b622a09847de9e7f0a7b57dc180d92a747e80b9f8304f110dec9590b7a6e19c81496d8991da5f57dab0911565e70842f78f6daa08a8126ff01cdfa44497464ccc79e3495d53f3268ff7c969b49e52a63c9883f75129c3c69ff68f18b427a50af788878c239f8297f00c9fe23b84251d141a9a0a4c5bcd2e5bb8175640686c4ef0bbb1be0f5c4ea0d918a4b117ef8fe7ec291ee2ab95e23c1422d6d98814d31f65aa9967a7dd87d10e8abcf0164a915651fcf491a585d75224518baeb1263b9ba99cc9cec4443984913c4fd578ab889f84d30f6c15fa94d7dc8025c7d921e38c6235e8524cbcc3560b0acb39874c88778fc3be8082aa1dbcdc64dbd27206a244edda8883cff888115610e6e9d511da9af53bd5f4cfc0e20da03e30920080230d8e03c7456043b3c9b0ac4f01f9b7f3f63410c7b053c242472389f43d63292a2554f3573cc972391f1b6e890ce198cc33191e87e2e1db01096d5d01229eb5b3cc847f2b54fbad10611e431169e69eb2bd2ed1fe7dd1269d7a117b7dc7fbdadff2c2a157c67be35f2bc3eff4e110ef41ed75eb904a3cc48f69fb340c612e0374379c57a88ad2fb604765580543a87243f7efbc332610385caf6b8b1ee0c37f9a0691caa92b406f4150384851d48c373994604b051bf0431f83e06f5dbea00e1bcf2cade31717853fa5bf91d452e3629b02b511f213455b870a9d616f47867acdcac674ef2a61bd69a2a8474470d03fafd8f69d4c7b0ca9644d30679e85357820490c27eb6b8fd6c896faa8321ccbc4d61b0c7a03b243d11db7226b8e6724e18a0331a77fa62eb742e6af3bbb5174f8ad28ae433c7ce562d742f37a48c5399fce37a543181c50dbb2f1b112dad2a367e0384b153923953ace1e5db3d3d900c83b43f69c5b8058208e682aa290d3af042dc782305b507e8e534f38a3943978673c0e675934fd9e3feb1f51c4adb0ff70a9a0d0204f09a4a6c1f04df460b96b4d8d3b80673866b5a2c05cabfb7d5a64f89cbe212bc4e5871d8dad084fae923ce8862a40220904683ee3f89c8510759e3ff5f7f83b908ebd09b143d8866b6c67b67200ad4e89a9e0cd3c95955a61758217c11fc7cb0694a0391f9df433f5f5a71bdb5975c05c00cf463df579804d0720be17b52c1b83f15614ae952710601b3ebf514840f4dc406f172728c1fda515a3ad6909c6e03802404c642f4b7b1e2d68274d9af336d70c756d843d63da641dd7042ac3737b37e7dd42d9633fe1b4db52d6756e3c126a996749047eba9cb5dd8104be7f64ce4cbf529a67b1f22ed0040cd93972bae96d24d2a79d7ebdc1a085d234aa452cff4c26d8af39487c52f73c76b34d3e2ffb754ab6b507e0436f5e57482e0abc1d7ed5199d431ce1d829b3792534eb5f6f78f230d8e639519cfd20cf818ed5fc15e06c35c8f798ef2ca8f63e790267925fa0c6638a1d51269bddda03eebbae51bce064a9d23d6c9820b43b24f52c2e52da60e656f3f18947e64608723cd0a03b948adc5c53eeca1e64d74eed154c8d44530f22ab8685ca5e370b73437dd9c2065a430811abf621c49a21352b9061782f7eb60aa9cfb9ff1c669ffbee5d17f044284fb1e3b5d9aac495026fa996075d36eb5ed6c7bea5d9d40b620e70a028e181e83fc4ae7a84f036da48f3dabf0b07e016e4647b66a58116edad8054fca9f1e7c5f7564287a9fa90e90686ea15907c4f88450b9cf28b90fa6b47259aa456eb9843591f0a7574d3659427386f1f7362014878ff3d3a2bbb4794790d628d430c6d9fcad970cf3c3571f52126a936cd9d3d554aee0a65b406faa3ca59e5bf12b347b29eaa7b1a4c1daf1b0c8745516bf72eb8f5572a4ca29a18839e0ea02d81ea4f8eaf567d64819e918794e8456ab30ae06dad8f449b37d766a3754ced2d1b44757ff38defb537d992e4a277db09efda7f44e3ece8ded89bb71efba6c74351813fea854abae2df57e3506c95a2fa3861760484407129e3df1444d2098057bdbc79427f503cdc6d4b00f47b8d4d3ff1713276c48033c591adc2248f5ea7881814ded05ee6b4b7dac4dc91fbcae87c4a34e52e9d03cba00bd75e7b5d146dfe4063ffcac03ce8efcbfed0ec1012887119c527aaadf2765389e38df249f4c963dde2c6cf852841c7a1ddad76747d0a3bb6c5c746fcefac285caaf34395b6f8edd102ba2c9171b6a9af0c834d9b06d0990c40d33337d96130222c510e6963cf636c18049d9e0ee47d69946232471733e508e149c880e03f53add32b8eb85479d440bf10d0c9d3584c3426f40f99b3b5ef94bd9426465717fd066e7560beb65696a841975fb99dcf264b60bc6b4a20abf361b46ba0d0dc4ebc7c173e3968eec2839a7405f0e0d0945ff3f233fb93cf2edce4f20f78752ad6b2a6bb720c67cf0b26f1f7db758ed62c39e75637f369aaff08f0478384eaf8b67ea6e73b6c9dea27f07c8e6d34d070b9a55ac07c50daf6ba654b775f4ea187eb8ec9a00a32ea90c2b152abbd677f5c6cfb43b0cdd6f624a3c47bce09ab33f09ee758c8cb4af6c979b42dae9bbead4f675612fd93f9ca7fcc996a209b0f383e64424a9977ca7335ab378494943c42425ed60387b07846d87342c56d607d9ccb490028b128db3fa99486e17671049201af6b891fc84ca5618b37617e046bbed4391c532edace697f72d8a2dc6022d0b171540aa57981f7f407c28dd6fa9ca6d3da71b053f45a79fa4e3ddda1430af75e40d04b0daed321be49858e8ad1a380356bdc275aa5b93870fc4a116a71f30654d01e9c39a0147442c8fb01614cbf6277b4f4c5ae65339a30fe509a203218df95db85c69a4797f230e45061e282e17541aa9d847f155e6a6b5e7811c4b9deaede6458d9ca9475c037c0b422952271e7b3220e9905e54d35adacbbd94a9e5891e8b869bc255ac715df45b3f912cd38b278ef733d7168e10e286e1cfd59eb6b3c112e30411b8587ed0ba6c4fcac4f423ec895d8b9917a0a6d003c51359c2cf5a5ee92faedd627ad5849d55b5ca8cd7df44e2a0c168c636e03ae5f6c4a2baaa5dd757de828d67c65c53a188f29860fa80c31e193806bb3e2e5c76773da8264989b9b51440622963b61addf571f2779d3eb36a1eea3668c67279b829a34af6bab86e871a0032b6a3f7cfe5080f7a580b85a1e41e67d01aa5edadad9713c98c0f64d319df0657219bf5446245004f5c102f52e4247ad04d3a076c4b47ed467e373c219a19e9fb86aa91d9948337a214d2ef975910b145bd6fc44cb5ec2bbfe1aa15803ed1964d1095ef824b6ad036cdf795148576f50e781e8a13ddfb23256479db97c1e4a43a9d243d7c89db9844ca89ce327afe7d04b5e6028afbd0960ba03beae9bb3e9998768702f10d4a81f3f4750e634c5ebb3a9112e66c1fe02f9f8676abd6ba43cf9aa762dedd037c98ce52ad2e431c7c8819090ffab60719d23cdb251ea6b07e51b30e40abb690a2cd14b0ff163e49b7a052f0dc5d4f634c0cd903c1bd59aa23b0e7bb331c8b2d2f408390b1a7fcff4d4ceddf9d3beefd7035d67d85169cb725c8bf6939252d29d6748372577da27a35e4459dc93a99274020157f0c86135fe9d454bd7f55ec04a4309a61b63a93df5d8f93571a31a09d359adec245383d9942d34b4704b3f0dc65033f8bd8d190d08b2b7ca04938fe67540cd3575af1f3cde2df9988f8429959e31a4c547ccef640992b968f83cbf3630af8e4e1b476b477079a264c12e97f963df9e833bfb71c0aa5cff7ec49e1ddbdcbdf2ad97d949aeae82011e7026fdac85e725b72129d3acded1be628b84565bed2513784066f4027208d407287dfb52357e49630fe12a7043c176953b410af7ba4fc8fe30b5e006df79402cdc561fba4181798b0e2059ffa6b8b761d9b6d0281f2d2fb2eed89ffda82dab3b43cf1dc77ef0896d0fe4835b6ef2b84fd98969ba5667f9bccfc1032b7ba970da853e4178e993297b2bec0f0314a1f3d1b2ff90e15a7ef26551925c2addf9045364eea17a9acb0f2ea48e61c5b0113eef134b16187ef2f8f4ff0abeb6fd6e34d18968d9b4468a369e487acd61747b22cd48f648ee0462a9883919e680f2995b140215d5f769bac0cb7d14cd0c4284d5796105f9f6bc1fcdb93483ff5eda0f3df8ddbcb2c478d01ad216f921a10e0f6992f71164dd6eb84d6d44eaa5f1e7228b80b6634ce4057171cc05238ea3ea42443277412da85b96285d21ae8cee59dd48ef056a61efafc97f005f26faa5e283226", 0x1000, 0x20008000, &(0x7f0000cb8000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c5e000)=0x0) write(r0, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) 2018/01/21 10:35:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsync(r0) 2018/01/21 10:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000211000)={{0x0, 0x6}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004eb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000e00000)=""/147) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f0f000)={0x0, 0x0}) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x10000003, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen$netrom(r0, 0x4) 2018/01/21 10:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write(r1, &(0x7f000053e000-0x1000)="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", 0x1000) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f0000480000)='./control\x00', &(0x7f000095d000-0x5)='./control\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:35:43 executing program 1: r0 = gettid() clone(0x0, &(0x7f0000001000-0x6)="00208857691d", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") pwritev(0xffffffffffffffff, &(0x7f00006f5000-0x30)=[], 0x0, 0x0) ptrace(0x4208, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200, 0x0) bind$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) setpgid(0x0, r0) 2018/01/21 10:35:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000-0x20)={@generic="ba3121afbd9c69d4acb9dd47fdfd7b7f", @ifru_flags=0xf701}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r0}}) r1 = timerfd_create(0x4, 0x0) ftruncate(r1, 0x1000000000000000) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f000013f000-0x4)=0x0, &(0x7f0000736000)=0x4) 2018/01/21 10:35:43 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0x101000, 0x0) accept4$vsock_stream(r1, &(0x7f000045b000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80000) sysfs$1(0x1, &(0x7f000092f000-0x5)='GPL-\x00') getsockname$netlink(r1, &(0x7f0000601000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c90000-0x4)=0xc) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwrite64(r0, &(0x7f0000006000-0x4f)="", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$vsock_stream(r1, &(0x7f0000004000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, 0x9, 0x0, 0x400, 0xeb8f, 0x400200, r2}) close(r3) 2018/01/21 10:35:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0xfffffffffffffffc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f1000-0x10)='/dev/sequencer2\x00', 0x121200, 0x0) unshare(0x8000400) r1 = memfd_create(&(0x7f0000298000)='\x00', 0x2) pwritev(r1, &(0x7f0000227000-0x90)=[], 0x0, 0x0) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000946000)='/selinux/user\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$loop(&(0x7f0000cc4000)='/dev/loop#\x00', 0x80001, 0x428003) ioctl(r1, 0x40000000401070c9, &(0x7f000011d000)="") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e7000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = creat(&(0x7f0000c14000)='./file0\x00', 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000216000)=0x0) lstat(&(0x7f00009d3000)='./file0\x00', &(0x7f0000b9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000360000)='./file0\x00', &(0x7f0000e98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c07000)={0x0, 0x0, 0x0}, &(0x7f0000176000)=0xc) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fc1000)={{{@in=@empty=0x0, @in6=@empty={[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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000)=0xe8) fstat(r0, &(0x7f0000e7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003bb000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003e5000-0xe8)={{{@in=@empty=0x0, @in6=@local={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ada000-0x4)=0xe8) lstat(&(0x7f0000a3e000)='./file0\x00', &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c23000-0x4)=0x0) r15 = getuid() getgroups(0x3, &(0x7f0000e93000-0xc)=[0x0, 0x0, 0x0]) r17 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000491000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[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=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000653000-0x4)=0xe8) getgroups(0x3, &(0x7f00003f7000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000093a000-0x4)=0x0) lstat(&(0x7f0000dcf000)='./file0\x00', &(0x7f0000bb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000011d000)=[0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f00003a8000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001e6000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e75000)=0xe8) stat(&(0x7f00008cd000)='./file0\x00', &(0x7f0000575000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dbc000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000297000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cc000-0x4)=0xe8) fstat(r0, &(0x7f000081d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() getresuid(&(0x7f0000140000-0x4)=0x0, &(0x7f0000991000)=0x0, &(0x7f00000c5000)=0x0) r31 = getegid() fcntl$getownex(r0, 0x10, &(0x7f000073c000)={0x0, 0x0}) getresuid(&(0x7f0000f7a000-0x4)=0x0, &(0x7f0000d17000)=0x0, &(0x7f00007d9000)=0x0) r34 = getegid() r35 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000042e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a22000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000212000)=0xc) r38 = getpgrp(0x0) stat(&(0x7f0000809000-0x8)='./file0\x00', &(0x7f0000db7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f4c000-0x8)='./file0\x00', &(0x7f00009c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a12000-0x8)={0x0, 0x0}) getresuid(&(0x7f00002cf000)=0x0, &(0x7f0000525000)=0x0, &(0x7f00005b2000-0x4)=0x0) [ 37.121073] 9pnet_virtio: no channels available for device ./file0 [ 37.143472] mmap: syz-executor3 (5329) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. sendmmsg$unix(r1, &(0x7f000067a000-0x230)=[{&(0x7f0000e75000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e34000-0x20)=[{&(0x7f0000b79000)="6edac8c4ec0ed8dbdaff04a06d36a56a5043c4b96ac97df669fa92c0365cde96d74779cf0845d17acebc9602f9b3650725997af8447e5b2f34dc9d1c3bda1dbffa206512c9ce67ed5d5bf3193fc87e31a9bec8e08a1a52b0893623c9bb533493424cf5386c86a973efaa97aba54fa6dcaabcbfb877ff1cb4b399fd97a7ea4069dcb972df58750ff1c8ef718f5137db", 0x8f}, {&(0x7f0000adc000-0x3e)="6bed9b56e560457ee3e55870a5483d9f60a47f5937b6dab1ea9cafc2948415be8f4af7ec36e2a71e2eae2ae60e71b3f8944556cbb3afa180bf3919d36bf9", 0x3e}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000933000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ab000-0x70)=[{&(0x7f0000616000)="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0x1000}, {&(0x7f0000df5000)="74025cf0460831804e5f0bac7957dcf30eef81c462d0c5c8cd75fac3e39c082dea21def729b7d0aca48dad93565c2ad20ceeb02a43de1a98102ea49ad1849f9c2c58265f521c8768029d803c8fd52c94beef8e488a9e8d23160f5c96e0d770f7b93ac06fabfae468bd75043f1514cf3589beaf4533fef2f76ca2f8978bd3f7111744f163ef3cacfd80", 0x89}, {&(0x7f0000bbe000)="f3585daf1617442404d7ad96201cc6d49d4f001b7d991462ca1e77220eeb9b52f22341917a43bbfb5370f825e1288e322593512629276d6f1a88a6b426b68dd3b6a9c2e159bca7970759c1ac2f7d5b2b1b9333107744a1550effb079c5ebc7ad3ea63f2dd3ecbbcb634c6734", 0x6c}, {&(0x7f00000d8000-0x8f)="56c9476633d5960e9fa7c5597660f9df8b56ea0eb4f0c8dd1ffe1192c4d8274bc62a05b47e6257b31e82a8d094088f335cb2010da3a5066dc0c613850d0625cbcac0074096ddfcdf9b45c94b461891b164e9330c289b8ee52ffdb0c871db454195fa844e070f043c6e22ab6d2c4968e4afb3a64e59bbabcc8cef7560184a319c660a2abadb3c605fa8544d082bb66e", 0x8f}, {&(0x7f0000ee2000-0x92)="7bbee5097e7414b26a5d127140f3461c2e51f5d70532e6b55e8c3876d37b030413bd44903718e1895b39dda01283ee7fe6eebfac5226a1db726b807668d64e321010ba5063eb8a5480f6cd2e378845b157e574d52835ca651031fbb42f794a90e1f74fcce57399d6cebdb06aa5b278e558e46a9c60019414257c8cc7dab17b26440d247c62ab7682c895a906545845bffd5d23d8df2778b3db6128b66b2a94b07133b4a010b4c47646c045c1e9c96240c47cad342b0fc98ddb4d8c47c011ef7f6ac35e688d9e4815cbb51a256746235330cd0e338f095c41c8b83850857b49b1d7d5cd09e31d6f51", 0xe8}, {&(0x7f0000796000)="108b57711a9d08b7757404a855ba54fdba56f86fd7f8e8dab0560ae84fee095f040227e8a7feb0a38896f2d060ce3cd0bbbc740be662c9c68ccf83f1b193eaaffef72601053b57f69d2a6e665ec2c8217ed8e62c4f4abe2cae697c98ba59393e6fbc0d3bd424ef25c1744f2ade4e9f89d65cbc216b485191", 0x78}], 0x7, &(0x7f0000256000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, {&(0x7f0000ee3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000067f000)=[{&(0x7f0000cce000)="068033641ad6a08c24856785efbcb51d0c27c915690867fbae6ba3558f2745c4167963052ee715a90faa40711076fb131c0eec0d4521", 0x36}, {&(0x7f00008c2000-0x7e)="63553afaab088bf34fb2b4b177e0fbad49d0de36437f7e4c1e849faa0fdc403fc4af965132f999f23e39223e006b61baf41b5c16a5ede93125986f708ce9c92ced55afd64cd4f72b97b6548e122f717e3698ffeca65acb8415766654a22839917990199e0482de813a7a5875749b6a614442c742b5fc54c68cafe8d75983", 0x7e}, {&(0x7f0000b04000-0x6b)="cedacc33c25451fdb01d72245477d3b1271c373b4ddfcf7cba6e0661f475ea9fdc22a058a689631d9c8ec7c278b43d36e9fa51aff8b7bbdee2fb23ad76f42d5f6dd2cbd9df1a5074b604daaa24d51173502d564c18d7b3ac6e4ad5ef0c3767a10e0176c42916fd1d8d773b", 0x6b}], 0x3, &(0x7f00003ed000-0x130)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x130, 0x40440d5}, {&(0x7f000024c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000009c000-0x10)=[{&(0x7f0000a3a000)="b3a08bee92ccfd1ff1ec122145d9a4034f7da0abac53c8502c2189421c809549dbf100be17271b632d35595d2f67f12b47b4f6f797983752cb565f0962e2fd291b4cc3856fec634a693814f1b4c2669d8652110f102fff79f77b7ed0c03d5d8efa0a56f1927d851710f14dba877b72629e87859b6d0d49f21530e948d5ddfbed75291d63f9f634a6c91eb6e68e6eb230", 0x90}], 0x1, &(0x7f000064e000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x20008040}, {&(0x7f00001e8000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b5b000)=[{&(0x7f0000663000)="35985fbee32df5a3e209f41ac5a14c1457d60740bc4f91958d4ab0c4a3404e4c47392af8f886134d246dace214f5d752a3e6b359199e22c116247dc42275a434682c1f0ed4d1cf6a00658cc1eccd30c30b3c2b3e20b6a7c0ad17ac1459d7cf28266318f52bed5fd6ac10a822434ef939232ef7fe0d6ae4ea629357c73193410d68f3ce9609b37c18240ea7d6acbd9165114eaa77ca8f34319743cfcc9857e2c76b20c59bb41409930d3b4ea1324ed13a8eb7420a2dc5a6f11a375d8ae2f0ac9d0a4a8e77a9328c87d1891881ef6c5a5a9b37d91f9df853f1db168338c7a557eee1d917755faeb09ba0845fc1aecf", 0xee}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000fbf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a37000)=[{&(0x7f0000615000-0x18)="d1bcda5e6ef6c21b7d65c5cc4cee3094baae7bd716a4441b", 0x18}], 0x1, &(0x7f0000d1b000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x60, 0x4040080}, {&(0x7f00000b1000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000078c000)=[{&(0x7f0000c4e000)="1c4b7da0ab454cb95f778068bbbfb0480cc9db0ffa009eebc4d109ea0cd0140d6cf625cbe1818a44e40cb71a8a6e7c0e3e107a6d6e6f76a5c76886288ff5ac9978803595b6acadd3268421f50ebff94d8a46292abd70e6f30b39bb5566a48c4a082d5de55f5358da8aff887166293e89c89c45eb120dd813f586b156c99d1e7ef4b01204bea145821f617fc1203838d298282da5186e9ca6a6df56a778e72d9748fea5b86c", 0xa5}, {&(0x7f0000846000-0x2e)="379b17217234dc3fc271ed44b104f3716457ab46f892fd5f4dba60c610f56540a178ae7d614a2339d1f1c2e61e01", 0x2e}, {&(0x7f00009e5000-0x18)="5dfa68e5cdf387c929a387d5f707589efa969bdd930d3fc1", 0x18}, {&(0x7f00000ee000-0x43)="1cb45797a1310d92ff0be77ef45200756128476b4d3e8ecc9ae4697bb05d85ea4ca621439fd3fa6e50076991b95bdabc6625f523b543a3e25c4793d9ee5cd6464ebc06", 0x43}], 0x4, &(0x7f000099a000-0x158)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x158, 0x40}, {&(0x7f0000e4c000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000466000-0x30)=[{&(0x7f00009b6000)="b23e9f9f28492a2247b5a8cfc528f1dc31229042ee1eb68e2fc86f2fb4f0e40fb7983411c9f551a16b430caf8a7bd1", 0x2f}, {&(0x7f000032f000)="74983a8b926a12376af2656f358cc81f3365b95dc9b3aa9adc96996ea54c47e6f98624", 0x23}, {&(0x7f00008c3000)="028b6cefbef6fae20c8855fd4bcafed39b6bc427ef41654366876ed259b8a6b61ab1937556b3ffb523124b168de4c296a11d2da3105e45f7c74c995f8076c941", 0x40}], 0x3, &(0x7f0000a57000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, 0x0}], 0x40, 0x2004c800}, {&(0x7f0000c4c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000adf000)=[{&(0x7f00003d7000)="", 0x0}, {&(0x7f000025f000)="c72f910e960ab8625f56dc6b071971a03732501fc8a6f5fe528ed6a34c6bb2ab6fca5f9bac1388c2d9f93bed0965b61e8e2a3fa7f48e1cf927bc113d58586bf605acf73dadb12ed0ef5d039063ff68fd0a5bbfed7f48675355812a3a967ae9078a", 0x61}, {&(0x7f0000303000-0x7d)="f7155ec1315342322e5bf86281e614c790e6baf4f5752a8406009cdd48d315b419b025af6bb244dfa4ed2f72b213e3f502434e0f59bd08344f1019374cc498599ae7cfd596b207c848d8c85303caa3ea8ef00cf0666fbafba74bc3aa0bccdeeb9e0a3301d83fd4c2fd6a30eb4aaf522bfcfbd9a3f9c40139d343496232", 0x7d}, {&(0x7f0000d23000-0xb)="6c4ab9bb72c428ad6d39c4", 0xb}, {&(0x7f0000f51000)="df313726955fcc04953a2e26fdfbc4466837d2e82b79da", 0x17}, {&(0x7f00004a7000-0xa6)="ad82f94d94246eef0f92c35634a5bf29024c7d5fef384ea2e01c49df4d348ca3602bbe227ba5439a0124b3e8c8575a561b5e61b1a25e52bdf163ecfc218fc133d1c23b6c1f6afd10c535f67edd6d51813ba86e980785f6ddaa11ee779b1905371c205f88e47909ea02f484e93eb208a5097f057083243d99b4bbf081ecff6b49c6e3a57751d6f6518e2e69013ca3e2941976db899aec281b6bba037ea682506079cd4c89335f", 0xa6}, {&(0x7f0000f29000-0x62)="c1a917ead18877311381e4013caad6309ac9c2d9ceab9288fe240ad39699d5f4123af1b86f63834775537da8f0edf5dcd789344c93390e5782d89d7e096545db104a22cd20563497775fa801675c7cb6f50bc4d5cfe209c3603ca5876e7a43c55652", 0x62}], 0x7, &(0x7f000037a000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x40, 0xc010}, {&(0x7f000044f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d16000)=[], 0x0, &(0x7f0000d7d000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x800}], 0xa, 0x87cfc8674d4abcd0) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000002000)={0xf97cff8c, 0xffffffffffffff61, 'SE Linux', "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"}, 0xfffffffffffffdce) 2018/01/21 10:35:43 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x10, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f00002e3000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00004b3000)="833e5fcaa99aab39e53acad803f0686e6e3c40cd33d8e7a942194af3abc66cb99e6fd4aaafd0c2f3f2b671e4467fb38659cb39fbe8b3bbde2e30a230b472be8bd25397a13ee65d7f9bcee243fa17b66127020a1f75771ea13bbf0000002097c3c1fade0229f4a15a03c5") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f00004f4000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x0, 0x0, &(0x7f00000bc000-0x10)={0x6, &(0x7f0000420000)=[{0x9, 0x8, 0x0, 0x7}, {0x9, 0xbb6c, 0x6000000000, 0x9}, {0x1, 0xff, 0x8, 0x2}, {0x4, 0x0, 0xfffffffffffffff7, 0x3f}, {0xffffffffffffe5ab, 0x1, 0x5, 0x200}, {0x10001, 0xfffffffffffffbff, 0x401, 0x0}]}) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) r1 = getpid() mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000dc2000)=0x7100) [ 37.163347] 9pnet_virtio: no channels available for device ./file0 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:35:43 executing program 7: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f000064f000-0x60)={0x0, 0xe, 0x3, @thr={&(0x7f0000001000-0x18)="0e1acfb15025a0d69b292738af1c37c0626f9de1704812a5", &(0x7f0000cfb000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000)={0x7, 0xdaa6, 0x80000001, 0x6}, 0x10) fcntl$getflags(r0, 0x401) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0xef)={0x0, 0xe7, "c662a38617ab51e10a6ae9b3d2d0b25e486e3969569eca21278008b618861fc60cf26747324563a1bed0fdb9b8e04207fdf74fd866fd367c52be086d0bfbd4b4204874b13a207919c9f71b9344d928f231844358eb3daba48db01b6e4a51eb28b57f14967cd46071fb74e0cdbbb95bba6694de7c553adbd7aabaa91816bde25533c0096206cc4bd4a400dc360253f1d591fd4105ddb65a8203c278041f281d6a827537cd6dbc11f877d103cc778bc9ce755f2f6f5597a585964ae3e5655599a3d0d6a8643e62cddf76d1652410462bb659b9e93e3741d96cf0dc9fc66809672a615dee54b7d16e"}, &(0x7f0000000000)=0xef) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0x401}, &(0x7f0000002000)=0x8) 2018/01/21 10:35:43 executing program 0: syslog(0x3, 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) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e4d000)=[@in6={0xa, 0x2, 0x6a3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x570}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe}], 0x70) 2018/01/21 10:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000497000-0x1)="c9", 0x1) sendto$inet(r0, &(0x7f0000ea9000)="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", 0x1000, 0x4000, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000052f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x1ed, 0x5, 0x80, 0x1}, &(0x7f0000fbf000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000772000)={r2, @in6={{0xa, 0x1, 0xc65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002e3000)=0x0) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008e8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/vga_arbiter\x00', 0x111000, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000ab5000-0x30)=[{0x100000001, 0xfe, 0x55, 0x8001, @time={0x77359400, 0x0}, {0x1, 0x6}, {0x2, 0x6}, @quote={{0x7a, 0x31d}, 0x86d, &(0x7f0000412000)={0x82, 0x253a, 0x40, 0xfffffffffffffff9, @tick=0x1000, {0x0, 0x1}, {0xcca3, 0xff}, @note={0x1, 0x7, 0x3, 0x8, 0xfffffffffffffffe}}}}], 0x30) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab5000)='/selinux/enforce\x00', 0x100000000000080, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ab6000)="092b3a2bea3aad71b6afcc49f379cbfb068d0845c06c2d813e6baa43a028038b6c0f7a4fd7307026", 0x28) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/21 10:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cee000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000009c000-0x4)=0x2, 0x4) sendmsg$nl_crypto(r1, &(0x7f00002d3000-0x38)={&(0x7f0000901000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000297000)={&(0x7f000023e000-0x10)=@delrng={0x10, 0x14, 0x400, 0x6, 0x0, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000052a000)={0x6, 0x3ff}) epoll_wait(r1, &(0x7f0000619000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100000000) write(r0, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000000900fffffffffffffff100fe88", 0x26) r2 = syz_open_procfs(0x0, &(0x7f00002cf000-0xd)='net/fib_trie\x00') setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c12000)=0x4, 0x4) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a72000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004a5000)={r1, 0x0, 0x0, 0x0}) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001b000-0x1018)={0xfffffffffffffe3e, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/vga_arbiter\x00', 0x2bfe, 0x0) tee(r0, 0xffffffffffffffff, 0x8000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000065b000-0x30)={0x54, 0x0, &(0x7f00000f6000)=[@decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x48, &(0x7f0000ef0000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000e25000)=[0x48, 0x38, 0x18, 0x78, 0x0, 0x0, 0x38, 0x48, 0x0]}, 0x34}}], 0x6c, 0x0, &(0x7f0000a40000)="0bc16900d560bd214cdb81e0ff93073a336fe2f7fe0a1da786f7cc7e0060b1452ac4c1318d7a99aa0930996bf142be704c172235cc0a4674cea7345602fac27e29279ebeb88ad410e212e5b0be1546db6b6da7278d52519999dd2a41b260df045ba63df27bbd30fbc6e823ef"}) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000801000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00008ed000-0x37)="b625ab93dfa6bbd7cee301beb6482d338ed25e4819b30452ad48462afd4646f37f3ed304bdb5859f9e4453119e7941379a8a50159b3ab0") r1 = openat(0xffffffffffffff9c, &(0x7f0000d67000)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f89000)={{0x7, 0x67c0c381}, {0x3101e3e7, 0xb99}, 0x5, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000b5c000-0x4)=0x0, &(0x7f00005e1000-0x4)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000be9000)={"ffe87b5f56e42b0595eeef66c51ccca7", {0x4, 0x7fff, 0x0, "37ba3e8674fe", 0x8, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ipx(r1, &(0x7f00008f5000-0xba)=""/186, 0xba, 0x0, &(0x7f0000ec0000-0x10)={0x4, 0x4, 0x9, "c75292f3a14f", 0x8, 0x0}, 0x10) fsetxattr(r2, &(0x7f0000e04000)=@known='security.selinux\x00', &(0x7f000083d000-0x1)='\x00', 0xfe31, 0x0) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000dea000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c0000)=0x10, 0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x3, 0x0, []}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d32000)={{{@in=@local={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r5, r6, 0x3d, &(0x7f0000001000-0x10)={0x27, 0xbe, 0x6, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@getpolicy={0x58, 0x15, 0x1, 0x3, 0x2, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@loopback=0x7f000001, 0x3, 0x3, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x87, r3, r4}, 0x7, 0x1}, [@replay_thresh={0x8, 0xb, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x4040890) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000436000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f0000afe000-0x4)=0xe8) fcntl$setown(r0, 0x8, r6) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007e3000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x9, 0xa, 0x20, 0x80, 0x0, r3, r7}, {0x10001, 0x100000001, 0x7, 0x8, 0x20f4, 0x9, 0x9, 0x7}, {0x0, 0x0, 0x20, 0x52}, 0x31a, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xffffffffffffffff, 0x102, 0x0, 0xc47, 0x10001, 0x8fc9, 0x6}}, 0xe8) 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf9000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f05000-0xb8)={0x0, 0x9, 0x8, 0x80, 0x4, 0x7, 0x4, 0xd5ef, {0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x4, 0x0, 0x20, 0x60fd}}, &(0x7f0000501000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007d7000)={0x8, 0x8000, 0x2, 0x8727, r1}, 0x10) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f000094f000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006ad000)={0x0, 0x0}) pipe(&(0x7f0000a91000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000d8c000)=""/0) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00008f9000)=0x0, 0x4) geteuid() listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 10:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000640000-0x4)="0104ef36", 0x31, 0x4000800, &(0x7f00006cb000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x4ce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000855000-0x8)='./file0\x00', &(0x7f00003f7000)='./file0\x00', &(0x7f0000810000-0x7)='cpuset\x00', 0x4000, &(0x7f0000eca000)="") r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) getpgrp(r1) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/21 10:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000da0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000550000-0x4)=0x4) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000fdd000)="", 0x0) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) getpid() mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fac000)=0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fac000)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xffffffffffffffff, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000d5000-0x12)={0x0, 0x5, 0x5, [0x0, 0x3, 0x2, 0x3, 0x3f]}, &(0x7f0000a56000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f4a000-0x18)={0x0, 0x40, 0x30, 0x7800000000000, 0x8}, &(0x7f000003f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ad000)={r1, 0x0, 0x0, 0x2, 0x442, 0x8, 0xfffffffffffffffb, 0x8, {r2, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x6, 0x8, 0x200, 0x3557}}, &(0x7f0000b58000)=0xb8) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = add_key$user(&(0x7f0000c03000-0x5)='user\x00', &(0x7f0000494000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000666000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r4, 0x6) [ 37.310066] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.333920] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0xd5, 0x2, 0x22c, 0x7}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006c3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000daf000)={0x4, 0x40007, 0x9b, 0x2000000020000001, 0x5, 0x3}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000640000-0x8)={0x0, 0x0}) pipe(&(0x7f0000e7b000)={0x0, 0x0}) sendfile(r1, r1, &(0x7f0000430000-0x8)=0x0, 0x7) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = open(&(0x7f0000ab2000)='./file0\x00', 0x400, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000abb000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f000090e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000914000)={{{@in=@rand_addr=0x100, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x80, 0x2, 0x20, 0x20, 0x2e, r2, r3}, {0x3, 0xfff, 0x1, 0x3, 0x1, 0x25, 0x80000000, 0x4}, {0x2c3, 0x81, 0xffff, 0x5}, 0xfffffffffffffffb, 0x5, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x40}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) [ 37.383664] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000205000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00004fa000+0x99c)={0x0, 0x0}) 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f00004c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="1e024338a36ecae20106cdab175ccf37d2bc0ea76c83a962ea6609cfa8e2e70ffca341f0d5fa1a8547db35a06df1c1addd43bef4fc3b5438f120f2552c85011c1b76122049653df3cb7643f4aab09a12ab763ff74ddf6d6b607c1a8dbdc2e9b1cbd60d95bce2ec00e44da78efcd149d55ff2e98d442cfb44a65e7a0a9692c95129dada95a057cd9bc9184a586341094bc3572f85a4ea6ad70ce7d267727d8e0256a16842fb270853ae3457a7117ef50ac15726fca6a8439aa4dbdf42aa9c616e1048bd73ee2ca80f701279bfe2bf2e28153d0f7b0e6175d942f7e089c9d02afe77372ae0", 0xe4, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) finit_module(r1, &(0x7f0000000000)='asymmetric\x00', 0x1) keyctl$read(0xb, r0, &(0x7f0000bda000)=""/5, 0x5) clone(0x0, &(0x7f0000080000)="", &(0x7f0000904000)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f00004cb000-0x1000)="") ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0xd8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@generic="375ac5fa66b3c159063f87c6bab3484d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {0x8001, 0xffff, 0x7460, 0x2, 0x1, 0x3, 0xfffffffffffffff9, 0xffffffff}, {0x5, 0x531f, 0x7ff, 0x5}, 0x4dc4, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x3, 0x2, 0x100000001, 0x8, 0x473a, 0x8}}, 0xe8) r5 = syz_open_dev$sg(&(0x7f00000c9000-0x9)='/dev/sg#\x00', 0x9, 0x4202) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@mcast2={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}, {{@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}}, &(0x7f0000577000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00007e2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000fb1000)="6e65742f096574737461037f00000033630fa50a8aa1e657d2b949a5b435b1bd2d469a06325a4f4d2b078883d3f662e002e3e10335ffa3f29f668d74a87e9e5c578f8b3f501919c916ee97be8cb22eda8b7b00b9e765a5a3c5253f6cf832d13830edda92bc92419e9e807e2ae9739aa0c3eeadb97a766505fa14be787e5e47fd8f7eac3d4716930174539ceb5ece1593fced") sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) 2018/01/21 10:35:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() 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) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@generic="3bc33de84503f52133a4bbe5d4bc1f82", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000f08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x13)="e03a3d715e1e6dd88eb6e459ee674c3a82abfe", 0x13, 0xfffffffffffffff9) listen(r0, 0x80) add_key$user(&(0x7f0000167000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dba000)="44a6e8e66a404a6934933d1d73a67e325c2502c3ac52281b71025b90d4120aa9ea83f8e1a873037297fe39b4e6911b153a6c6cfab08f73eb34943e87a6019231790ddfef59fec0c08bfaf6ed4d08aa5846fc4eb75ecdcdfb42f4832a1c4ffaeb69fca40633a77080fb5636d5f1d0a4a027db4ec4a3842f7d7012439c582c677235d96f0511b4d9e784d773b3f4fd3b9832d52933e6ba0cbe6c41e16e7aa3a3c3bf12e8b94ac409ad5150a1e493bcf3446d79efb33309d3198ebb6e", 0xbb, r3) setreuid(r2, r1) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000036c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce6000)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003f1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029b000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009db000-0x1)=0x7fff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000754000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000091a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x78c2, 0x0, 0x401, 0x0, 0x9, 0x10040, r1}) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000633000-0x7)=""/122) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[], 0x0, 0x0) fchown(r1, 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000632000)=0x9) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000001a000-0x8)=0x29, 0x5) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef3000)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f00005b7000)={0x20000008, 0x0}) ptrace$getregset(0x4204, r1, 0x0, &(0x7f00005c1000-0x10)={&(0x7f000018d000-0x1000)=""/4096, 0x1000}) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00007e9000)={&(0x7f0000f17000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xd3) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000201000)=0x0, &(0x7f00001ae000-0x4)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000056b000)=0x0) pipe2(&(0x7f0000217000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003ee000)=0x7, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f000074d000)=0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006c3000-0x6)={0x1, [0x9]}, 0x6) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fanotify_init(0x24, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ppoll(&(0x7f0000001000-0x18)=[{r0, 0x600, 0x0}, {r0, 0x108, 0x0}, {r0, 0x80, 0x0}], 0x3, &(0x7f0000001000-0x10)={r1, 0x989680}, &(0x7f00009ff000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000100000)='/dev/sequencer\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000778000-0x10)={0x0, r3+10000000}, &(0x7f00009a8000-0x8)={0x0}, 0x8) pwritev(r2, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e3000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e69000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000075000-0x4)=0xe8) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000098c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e0a000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000053a000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000605000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ed0000-0x10)={0x4, 0x201, 0x6, 0x3, r2}, 0x10) r3 = epoll_create1(0x0) dup2(r0, r3) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00001a7000-0xc)={0x0, 0x0}) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) timerfd_create(0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)=""/90, &(0x7f0000001000)=0x5a) madvise(&(0x7f0000fd4000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000642000/0x2000)=nil, 0x2000, 0x1) munlock(&(0x7f00007cc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x400) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x16) pipe(&(0x7f00002e6000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ce3000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a2b000-0xc)={r3, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) 2018/01/21 10:35:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055f000)='/selinux/checkreqprot\x00', 0x20000, 0x0) recvfrom$llc(r0, &(0x7f00002aa000-0x1000)=""/4096, 0x1000, 0x40000140, &(0x7f0000574000)={0x1a, 0xff, 0x5, 0x3, 0xb98, 0x8000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d4989fc3607e59448de0e24242f4aff0d8f2e3e8f1008e545f5ebd4547bc9fba2eccf8cea36d531cc1977fe6dfa31f2efe20cadf15b5503811fbe7cf2c8d2681be358b186154ab0bc5279644c408cc30", 0xaf}], 0x1, 0x0, 0x0, 0x8000}, 0x838}], 0x1, 0x40400d4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000b29000)={&(0x7f0000868000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00004de000-0x10)={&(0x7f00008b4000-0x9c)=@getae={0x9c, 0x1f, 0x24, 0x3, 0x2, {{@in=@loopback=0x7f000001, 0x1, 0xa, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, [@migrate={0x5c, 0x11, [{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xff, 0x1, 0x0, 0x2, 0xa, 0xa}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f00003bf000-0x10)={&(0x7f000041d000-0x28)={0x2, 0xffffffffffffffff, 0x0, 0x4, 0x2, 0x0, 0x7, 0x2, []}, 0x320}, 0x1, 0x0, 0x0, 0x0}, 0x40001) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000fe8000)="", 0x0) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) 2018/01/21 10:35:43 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x800, 0x52) write$selinux_create(r1, &(0x7f0000001000-0x35)=@access={'system_u:object_r:dhcpd_state_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x34, 0x0}, 0x35) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x18)='em0^\x00') ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:35:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000041c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f00000a1000)='./file0\x00', 0x92) close(r0) r2 = creat(&(0x7f0000c01000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fcntl$notify(r0, 0x402, 0x8) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008c4000)={0x0, 0x0}) pwritev(r0, &(0x7f00000b1000)=[{&(0x7f0000081000)="ee0f8f429f3bdbfe8ad3e65602202ebfcacb3642e52929c6b63e695fc123b395acf024f415d9bba8e5cadfae9f1cf79b48d7f547d2e3edbbc10fc2029a3099ca73f7a9aa48e27409472243406fb8d6e7cd0d4f4200fdb8de1dd99196de1bd3e94e73cba8c62c4ced515d8f0134664c9d4620e75d2182aa0b6030c1a82a831ff0f1f48f589d2cf7f333ea842ccdd6d612e7ffa3f3efaab5eceb1ff62c81bc7dd545c0881cc5f0724bb7b4dc039af220da8496fe09", 0xb4}, {&(0x7f0000a43000)="0b85fb841b4975bee7bb639b7ebc42bf114f43", 0x13}, {&(0x7f0000c29000)="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0x1000}, 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{&(0x7f000006b000+0x49f)="f8cab89311bd7defcc00931f185ca95c8611adf09b4c7e408267933266ab12fbd42ae0e27f6b94e6a2d5409191d89c9a49dfc6fbdcb4eeba3e1577a037b3ea3b961ff80f0c19757706df654135331ae6f024695d90fa0f20a60f643f4e7029967cbf571dc45567965f4c2d21452834a562d738bbac9cb1e1e8481ce8bff6bb3ff75c5fb36ee05b0632a8603de575ca335c35d29043f2ccf04e7cc411f772c98886a6d978b24bbb51dab268aa5f6da2522aab5ca909d864bc665c0630c11c29c272c444884f254d1a91f5036dd22fc0ed5fee7981d35b4193dd5e48391a0f5849cb98915db3f00f4fc4443672b075f17e1183ec7782a3282220415178c455fc5349959255c6be07eb59cfecbef42cf9a189dc4db837f18d14bbd9ad0dc95027686ab2406b5ec72f24a21a538823ef089fb9f274c338674057dab92ddd15d3923e9826d66aaaa0e98e31957d0c1c8fb3543f7c73ed112aa786a326c0eef4de7bd01eac94c4dd9590045d5fdd2130549552ef7fc7ddb1cf68badfce1ba54ed05ed01654e87d51c1e6ab3cf412edb84b973659fa60dde7074fddfd043fb0ab70fbcf222db93599350ff8f30003f6d9f356da27ec51f61c941f579892e8a1eba232c5ab3ccc50d2a7d66ad50ac704a0478db30912a820f148869171eb8eb1ba9e295cab193760a3b2991931a84848fcdc3de189b773268ee508290461ac943db731d9d84b97af636b5b704c90979f0f77a2697377a268e30be31f3482966fc92edf1f7c0203bdfb7b68644dc5f5c227b5bfce6699f5386d9770a01025c40e43e845c8d50685b690735c2283b4d964bdf511c06a474731108d9978800e11f2f86a47ab1ff71084ab8e1a73863646d94a9d3a02e2cb9d2f115bd6126cf19244cd42506a7cd062474845b50a90205fac7dea6ba7afdd50c432407c24c0b3954aa0a2862d5551096df65d7f56bd634575e4c556ebf38b8b4a2fa956b608583f5167028ad2997f0a154b832a7ea4c6b32dca1f47949ce3f878ec8489bfb2f2f286fa5c86841068c517004d4fb93ad128732684d186927da97b526fa3e895f6ba40bbc665c487632f25714a36e2dc6d0b0c02e0095c8534f4a187c827c1cc52c059bc3939152eb800f18e3026751538ef689e891c3f0ef683d6183d0e45c296ff10d17fff8b67f7f7a9297de634e5479774843567574cc27e075ab8957d63d52c9ebaba485b56fc9d0eef1779f3486dcd061ef20cd0886caf477638a3d64c33440f297106a5b42337fbf74080782dbf79b633d5e2095df0939baf899d90c4befd7580102903ce8648fb651bcfadba3dc0b1da53f7c5aac93f1b979de4237d7d5139535f967598885069dfc0adb416e67970a6fc557a52615cbce5b33e0a4cbf6b01fd28f05ee98461493ad32fc5b3c4dfabd19192df7f7045ad1e4f2b4cbe7a82d3e32254f4b44cb343b0616896e899ed943311a08db0d9594cba91a1cf75c40ff7af34a5b5985184c7495d32fccb935661a049ed4227d6d8f23a15c19861a3e9a906c7e6c75846562789b15640ee0adefbec0f608842db1d858f31a6ea9591dbd52bb60f3fa2e471e172b528e10dfb743c155c23bbd3f9658019d237ae75dfdc9634fe1188d38c2aabc3de9df19b42f56bc5e9406c3eaa5ba49268e1909ef1cebd9f789eb810e2a7230e0bab20449e23ba6a92d1934a15b85889ff944fbccc2fb81c21ff16bdba4eebaab2116a59c3579cd78d61794035b861c4b6d21aa5a82a47b3f666d14ab5a8a5019bbecf2aac6ce9eb69cfa03b3a499489b6f7f078490f804e58bfe83189dd3c0b9ea6e8af03ef66993a0e477f4096e3ec071870ee28ea5496bee4390cbbefa4d0e510469528f2d917f7c9419890ca704cd21de4efbe1a51bd27cefdabededd84089cffc6a8a16102ed84e794502c1a8972c99ec37a84b99c152d3e7eb71008ed0c5148357a19edeb5341294749785f8aa9a76f534cd5431764e715273d3ebf4b140484ce664477a20513d207f566342e8d2245f879a53c7eac474a86336538521789cc6d7366552f206d0ea7a8eea01dba3890ff5713cdd75b2ed278fe824a77002f2ddbc89d24eaa28f287836c02c4234e885e9e9ed3800edd33169c7831afa2452f00da1f5e5d1d9600c4c2dd50582e9e2b828d2721ecf9156c9d268436aeb05864b22d39fbe9d4461e69b171a475daefc12366013d42c530afa6cfd0a976a39abc2e5668999151eb38379b6977d4580eef5d050129ef010755b3c5fada04437b97d1a9ce69ece34f074d6ef09b0c286bd68d76ec5efa3382cc02c5f946720affc38285253d7eab62df84c145beba207295894866984d125be9aae6f85fce56dc9741898a2ff57b649199294cc6250973d8a9efd00e4e4207199666d57eecf33f12126a659640d74a4db68380bce2b6c8633258b30b9108014672cfec705cb60485960a6aad5139996dc020f5683d7aa7b167bc9820074dbcb1c513ad17c5a3c13f24a1940999694f4972c0f81dc31783d5cdf1a8dcfdd6bb4f10a669015e63dabf6f21b0e28b7ecaa8b7b3dedcbfad45a8207f5df1170bd35cdb24005c4f27ec5a1be6bd9e15d027a9f0dc87316e2c76b461d680b04c88b8bd82ec440e796f17de190971eb1558d1a791ee0f8f64bb3b6b101ab84eb844a23838d64b2ca6aace5385916652f73441ca4c425cdc32792270b1aa707ad33c8f9ceb40b0ea8e9f30b82bb23a3fb045dc9c823bb069aba173c086ffa3dcec1c49623c86172406afd86f423306e13d2690815e99287e15188d2b4abbb5ff5892ab323928840f8ca8cb4cbbd3f791c1c51a95bb0a54e41af72df9b9645f9b23a0abebe1940be91a7dc3f397cc041341588bdc301c76efff97c721c7bff45cf35ddef8ada8147d3f3cb44aac0357fbce04a6a6ca9e906bdd02ece9b5e05d8d573e6cf2389fd7864cc1a02364aa51ac9b40fd5be04727c4809daf4af9b9ba3eadf2043d46680e37d4b35b768e8135decde3887c80603c9c3d189a9a6b402b5ee42ac56fce1524bd40bd1fee994915a223fe630ceaaa7bc007966cf1ba87cfa91728e3e79a1cecd280cc3550c61a4402cbbf75c63755b784429d8e8dbe2cdb2a41b79a90627d16b4ad2738446a54698fbf3c2397d02d21234d718565e52e910014bff2924758df9a8914db0fb170f834abba7130f37ee63e2ffe3e5594216c45a41cafc57cb369233af68e6f8244935516873144152e5a31f38d566ce368da525548712143059a63e33faad98c2d5634343eab947c2d64f73407a0e6a35f0fe803d04b1975b60eed22e18783f41f8eaec7f0ac2c122d081500f47207e0fdca58f958f1c36e8d5fec6741ddd4eb8dc253a7fc3c76fe3f85d24f57882868365e33b488329823ea629a0017d70abb1c22b6ddafd37d23acf1e36b8565406df63b2dadf65b3e30ea07cbe8f3f088d87725e4793fd1d3c4224e5bfef681972747cb908a847df8b27b6331f45a7ba8963018f183135f2b7e710c7a70e99249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0x1000}, {&(0x7f0000ef7000)="fd913ea06b29b2fbe148e161a4fd37154849d34c1895a866700afca0a60bb3e49675eaee56aa88f70dc59092c5f3ecc1dab8266f6fa073aee3089fb5deccc906477e3b80ab12732f8bd82bb45d02dff34923e32a71cf167edfff869ff8532c87caa4b260d87e3540b9c11dc0c50cb46b7237743edae5db98b88a673f22a7a8409491e87751eb34a65ee5c5d4b2c877f0c564b4bac64ea9e3e080a003e212ccb97423191aae557951ad4919b100f58b90db23570ec56e5338556076f983e43efa9925789711ae88ad831355b3dc9b70bbd2e46b67261d8db34c1406f569f3e6b7fb37fe33624874cab37e1ece5b788498", 0xf0}], 0x8, 0x0) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x8000000000000) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000001000)='/', 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) r3 = add_key$keyring(&(0x7f00000a0000)='keyring\x00', &(0x7f0000663000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d04000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc5000-0x4)=0xe8) r5 = getegid() fchownat(r2, &(0x7f00008e1000)='./file0\x00', r4, r5, 0x100) keyctl$update(0x2, r3, &(0x7f0000073000+0x388)="dcbcfcb0d04208ac601d5283da8ff4ae4cb379e18498c383c4969355ce0b12dacd5dd107e8973d82328bd568be68f17eb9c546533685a76db224afc24839cb4538b3bf8b1013c9ecf8b7d90997cf376de938c5e3d03569", 0x57) r6 = socket$key(0xf, 0x3, 0x2) finit_module(r6, &(0x7f00000c6000)='GPLem1/\x00', 0x3) 2018/01/21 10:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00004a4000)=0x9) 2018/01/21 10:35:43 executing program 1: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00009ce000)=[{{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f00007e7000-0x9e)=""/158, 0x9e}, {&(0x7f00005fc000-0x64)=""/100, 0x64}, {&(0x7f000083e000-0x97)=""/151, 0x97}], 0x3, &(0x7f0000940000)=""/188, 0xbc, 0x8}, 0x6}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f00002a5000)=""/130, 0x82}, {&(0x7f00003c5000)=""/166, 0xa6}], 0x2, &(0x7f0000001000-0x77)=""/119, 0x77, 0x7}, 0x3}, {{&(0x7f0000001000-0x3a)=@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}}}, 0x3a, &(0x7f00005bb000-0x40)=[{&(0x7f00008c6000-0x48)=""/114, 0x72}, {&(0x7f0000c2c000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000681000-0x30)=""/48, 0x30}], 0x4, &(0x7f0000c9f000)=""/52, 0x34, 0x5}, 0x2}, {{&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000808000)=[{&(0x7f0000abb000)=""/0, 0x0}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f000016e000-0x35)=""/53, 0x35}, {&(0x7f00002c5000)=""/9, 0x9}], 0x4, &(0x7f0000a44000)=""/90, 0x5a, 0xa8}, 0x101}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/118, 0x76}], 0x1, &(0x7f00002ad000-0xc4)=""/196, 0xc4, 0x1e}, 0x4}, {{&(0x7f0000716000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e4b000)=[{&(0x7f00004b0000)=""/4096, 0x1000}, {&(0x7f0000dd4000-0xe9)=""/233, 0xe9}], 0x2, &(0x7f00008df000-0x3c)=""/60, 0x3c, 0x3}, 0xb23}], 0x6, 0x10140, &(0x7f0000cd8000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b15000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x8)='syscall\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20140, 0x0) mmap(&(0x7f0000d5b000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x6010, r0, 0xfffffffffffffffc) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000072c000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ed8000)=""/117, &(0x7f0000184000)=0x75) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000009, &(0x7f0000d41000)=0x1, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d94000-0x4)=0x0) getpgid(0xffffffffffffffff) r2 = gettid() r3 = getpgrp(r2) ptrace$poke(0x5, r3, &(0x7f0000142000-0x8)=0x0, 0xffff) bind$inet(r1, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000061c000-0xb8)={0x0, 0x401, 0x413, 0x3, 0x7, 0x4, 0x9, 0x4, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x2, 0x9, 0x3}}, &(0x7f000082f000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000de8000-0x20)={0x8, 0x22e9, 0x1, 0x9, 0x7, 0x20, 0x3, 0x7, r4}, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000613000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x16ad) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a09000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x14) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0x2000b, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007c8000)={0xfffffffffffffff8, 0xffffffff, 0x5, 0x4, 0x7ff, 0x0, 0x200, 0xdec0, 0x0}, &(0x7f0000038000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f2f000-0x55)={r1, 0x4d, "94f352c6622b0750aaa441d082a56f8e7eccdd1b1718427fd01ef4dcdbd3314bf04fb958d934fbb69e07785242cf70309fcd44fd03733141d2bbeaa230a76d6763e5f179bce63323d950e9a2ee"}, &(0x7f0000594000)=0x55) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000d9a000-0x10)=[], 0x0, &(0x7f0000adc000)=""/0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000014f000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000079e000-0x8)={0x2, r2}) 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000935000)='./file0\x00', 0x1c000, 0x196) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000fa5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a93000-0x4)=0x10, 0x80000) ptrace$setopts(0x420b, r2, 0x8, 0x1000000800020) 2018/01/21 10:35:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpriority(0x1, r0) 2018/01/21 10:35:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000014000-0x24)={0xffff, 0x401, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:35:43 executing program 4: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b3f000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f00008c9000-0x4)=0x0, &(0x7f0000b3f000-0x4)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x28b2) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b40000-0x50)=[{&(0x7f0000b3f000)='(2|', 0x3}, {&(0x7f000046d000-0xca)="80386de02df17cfd4a5cc8c3cfb0c63abe92900f7e5ede1550c1e7aff4b9f845a8216f75f495979aa9ed589bf175518a02cbab593ef93f568b83dbec4cfef1a918bf98402acda81d34811fed2964a69d53a9bc2b78809dfb161924084b77ae00e93823622769cbcc1fe33bde06d9d8385589ad51f33ed23b3ff5441d665fafd39f85dcb0a127e942d71cc4a0e22af971f562ed7fe55944a4e574e309587ce669c281abbf7b0fdd417277ec7b62e02c461e53362f860b2b8ea6d4565ba5b56d5428efcbe6a99faa133054", 0xca}, {&(0x7f0000ad4000-0x12)="8e41268c726daad3e2931127811d100ead74", 0xffffffffffffffd1}, {&(0x7f0000ad2000-0x76)="e5d2b175780f9c13c057761cae4e8fbcd353755bb4939025f91df3de79ea3fcdff9370e4b96058565a082ab803dc7f51c3a28d16fda68874137014d872b3109c4d7f0406bd8b383a353e4fa6c68fd9319a145d0e759e1eaa55e46f32865af8111be3f265d2d4458bce5f0bb97249b20945b8024c7ac6", 0x76}, {&(0x7f0000b23000)="cc71e3554022e67dba2e91cf4101aad41067b4fbbde167f65eb6452b3b96b53ab02e16f27b70f957fa7f101aa97c7dce9a14d3fd97cff4f734b85ccaa7000d739fb4d9d9d73f3a5393b333cbff269dc782d6cc6cb97aee74cffc0aa38ed0be7cf7005f5780456aef0f22dbf5e9b762ae88addc092cccb33022b35d9a20ab716da1", 0x81}], 0x5) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3f, &(0x7f0000b40000)="fe78f87d0a9e8dd85ded0fcd5ce64bde6fe6d789438e0b5d6fef50721d773ffc3a4d") r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x6, &(0x7f00004de000-0x10)={&(0x7f00001a3000-0x7)="0efc3b34f831c9", 0x7}) fallocate(r0, 0x3, 0x10000, 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000699000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 10:35:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000056d000)=@assoc_value={0x0, 0xffffffffffff9afd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x101, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000b000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3ff}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x3a5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fa}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x8040) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000-0x83)=""/131, 0x83) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000007000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000d000)=0x7, &(0x7f000000e000-0x4)=0x4) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000000f000-0x18)=@get={0x1, &(0x7f000000b000-0xd3)=""/211, 0x7}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r4 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r5 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0xffffffff, 0x18000) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000009000-0x4)=0xfffffffffffffffc) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r4) keyctl$read(0xb, r4, &(0x7f0000007000)=""/4, 0x4) r6 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000d000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}], 0x94) ioprio_get$pid(0x1, r6) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000009000-0x8)=0x80000000, 0x8) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000016000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x65c, 0x3, 0x3, 0x3, 0x10001, 0x6ba5, 0x6}, &(0x7f000002e000)=0x20) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000037000-0x60)="7545000000000000000000ff9d01e45d885a6c3d84194734af7bc1a966431ec9798b5f32fd97e8d77a70d1f2d27cc7bb9b93cbe1adf597e2d8a01a644dd38eab8203b5cdb38e0d9bb793003eb0fbbce87700a551458f5c425fb08db408aadb96", 0x4}], 0x1) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) creat(&(0x7f000081b000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x4028042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f0000834000-0x8)=0x0, 0xfffd) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x4c00) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e82000-0x65)={0x0, 0x5d, "c67f4a83763f250388c57bb8dfc723bacb2a852e8047f51df5465f13d04391998d7e3fbc18c09e9a747cb91cd3c8f90615afa455eed41f63f76a9affbb9e230e66ed0e9274e5937528b7be9417b5c7e6158ccdb34d52d6c6ddebcddad5"}, &(0x7f0000bc6000)=0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056d000-0x4)=0xc) lsetxattr(&(0x7f00002b5000-0x8)='./file0\x00', &(0x7f00004ad000-0x11)=@random={'system.', 'vboxnet0}\x00'}, &(0x7f00005bb000)='$ppp0)\x00', 0x7, 0x1) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) preadv(r3, &(0x7f000045c000)=[{&(0x7f0000449000-0x1000)=""/4096, 0x1000}, {&(0x7f0000970000)=""/65, 0x41}, {&(0x7f00001d7000-0x62)=""/98, 0x62}, {&(0x7f000069f000-0xce)=""/206, 0xce}, {&(0x7f0000aaf000)=""/0, 0x0}, {&(0x7f0000c20000-0xb0)=""/176, 0xb0}, {&(0x7f00000e9000)=""/90, 0x5a}, {&(0x7f00000f3000)=""/140, 0x8c}], 0x8, 0x44) write$selinux_user(r3, &(0x7f0000f80000)={'system_u:object_r:user_cron_spool_t:s0', 0x20, 'staff_u\x00'}, 0x2f) 2018/01/21 10:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000248000)='/dev/binder#\x00') fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000b3e000-0xa0)=""/160) setpriority(0x0, 0x0, 0x0) sendto$ax25(r3, &(0x7f0000fbc000-0x29)="6a0a47178990fbbe6eb21d705534cd8e4bfc62ce26d6c6b97d44063b11e512acd0ee42ec3fecb29b9c", 0x29, 0x4, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/21 10:35:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000037000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="fc4885cb42b31c032389c4314da3eb4ff458f54da834602d3c22b1bac93b9f4dc462d04fbff57b7bc56804d572f0b326f06c965a1c2453fd0d2a57c6e607cd44124515ffde6eeb9407fb387cb598cb4afc142c084c8d3fcf806a500631374a49b02b14883a3ae8db2757babfc6a8ed5b8f7dfb28aa4358be0828cf38486c4da3dc21997bae5e972fb969685275014df4b0ee708da6b24d30d30abe1ceba31f31e5418b1cd3b4057a63ceca5c5d453e8fab3219845185f9ceeef443152a400a9ff325797885b51455bf3f51def048d5b31b2e8f666feca97840573c2e43da9b724724f3f78a5a952c6519774e2c00a08468bc", 0xf2, 0x0) request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000687000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='1\x00', r0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000006000)='\x00', 0x0) 2018/01/21 10:35:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009ca000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write$tun(r0, &(0x7f00001f6000)=@hdr={0x2, 0x83, 0x1000, 0x4, 0x2, 0x80000001, @ipv6={0x5, 0x6, "e3d8cf", 0x22b, 0x4, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {[@dstopts={0x2f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x8, {0x9, 0x0, 0x1, 0x4, []}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x87, 0x8, 0x2, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0xbf, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x40, {0x3, 0xe, 0x0, 0x9, [0x6, 0x0, 0x0, 0x1, 0x8, 0x22, 0xb7]}}, @jumbo={0xc2, 0x4, 0x1000}, @calipso={0x7, 0x38, {0x0, 0xc, 0xfffffffffffffffa, 0x7f, [0x5, 0x9, 0x300000, 0x0, 0x7, 0xd358]}}, @calipso={0x7, 0x18, {0xfffffffffffffffc, 0x4, 0x7, 0xfe8, [0x3c04, 0x8000000000000000]}}, @jumbo={0xc2, 0x4, 0xffff}, @ra={0x5, 0x2, 0x800}]}, @routing={0x3f, 0x2, 0x0, 0x100, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1f}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7fffffff}]}, @hopopts={0x5e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1036}]}, @hopopts={0x11, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}]}], @udp={0x3, 0x2, 0x7c, 0x0, "6fd136bab8950a08ea19fc49f408d63f342eb9c611280ab00bd6ed2c52455c9a37ff45afce31ddb2f62ce9cc253baf861397009c7cdd8953b22530142f598e9d0fedb6f54abb02c802635e3f83a865beb6ce6310042e919a344eae0d919699329891efe6149fcb0247fd7220c425f3426b3ce956"}}}}, 0x25d) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:35:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00006bb000-0x4)=0x800a0, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/21 10:35:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f000073b000-0xb)='/dev/loop#\x00', 0x20, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007e4000-0x8)={0x0, 0x0}, 0x84800) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008b2000)=r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r1, &(0x7f0000246000-0x80)=[{&(0x7f00007d7000)=""/202, 0xca}, {&(0x7f00004d7000)=""/109, 0x6d}, {&(0x7f00008f4000-0x65)=""/101, 0x65}, {&(0x7f0000248000-0x79)=""/121, 0x79}, {&(0x7f0000263000)=""/20, 0x14}, {&(0x7f000042a000-0xd8)=""/216, 0xd8}, {&(0x7f0000874000-0x73)=""/115, 0x73}, {&(0x7f0000ef0000-0xc)=""/12, 0xc}], 0x8, 0x13) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000117000-0x4)=0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f00009e6000-0x14)={0x8000, 0x1f, 0x1, 0x1fffc0, 0x5, 0x2, 0x8, 0x0, 0x2c5, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x4f5c3e9fff2bec5c, &(0x7f0000445000)=0x1, 0x4) fdatasync(r0) r6 = syz_open_procfs(r5, &(0x7f0000ff9000-0x9)='ns\x00') exit(0xfffffffffffffff9) getdents(r6, &(0x7f0000bcd000)=""/145, 0x91) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f00001fa000-0x5c)={{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28000000}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x65c3, [0x2, 0x91, 0xff, 0x4, 0x5, 0x99, 0x3f, 0x81]}, 0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000965000-0x10)={0x0, 0x6, 0x8, 0xeaf}, &(0x7f00008e8000)=0x10) read(r1, &(0x7f0000c84000)=""/161, 0xa1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d70000)={r7, 0xdc, 0x9}, 0x8) 2018/01/21 10:35:43 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003f000)='ramfs\x00', 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000041000-0x4)=0x4) recvfrom(r0, &(0x7f0000040000-0xc)=""/12, 0xc, 0x40000000, &(0x7f0000040000-0x10)=@nfc={0x27, 0x5, 0x6004, 0x7}, 0x10) 2018/01/21 10:35:43 executing program 0: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x2000000000000000, &(0x7f0000001000-0x4)='\x00\x00\x00', 0x3) 2018/01/21 10:35:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8)={0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)={0x40000077359400, 0x0}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r5, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000d94000)=""/68, &(0x7f00006d4000)=0x44) 2018/01/21 10:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000edd000-0xb)='/dev/loop#\x00', 0x50, 0x2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b2a000-0xb8)={0x0, 0x9c, 0xfffffffffffffff7, 0x9, 0x5, 0x3, 0x7, 0x7fffffff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7, 0x8, 0x4, 0x5c}}, &(0x7f0000ba0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000379000-0x98)={r2, @in6={{0xa, 0x0, 0x11a7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9}, &(0x7f0000f2f000)=0x98) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) timer_create(0x2, &(0x7f0000b00000-0x60)={0x0, 0x3, 0x1, @thr={&(0x7f0000e04000)="bd079d35e3aa1a395e49965efdb60c248e24a03f2ba8f93614c67a05a7be49d5c232a0b83f63edf464dbd7739b9c75795f81fa9630536612ad2720028ece0a42efe473207fcd45a16e97284505078e42e803cbb752ba14c3feef8ed3ad19f59bcfe216196e1460460059c8c9cea6c15f160f1c0b3e4a68fffe74e098a17326507063bdfc5204301a20fec113541283bb9c401598db924faaa266c7182de336fda22b51ff65fbdffac64252ed371e9699ab5af466486fc747015dd55d3ce2f6c6af286b5ff7f84754eb0e2ab2e0d189518675c59141e7132ba75850fb3a0122a1aa99b07d5a077e", &(0x7f0000588000-0x31)="e9e853c8dfb5a7db0eed7321859841ff14a8f343dc319f4f0002aba5748cdc2bc3f3421643f343765877d2e11c3adfe785"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(r4, &(0x7f00004e2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001d8000)={0x595a, 0x2, 0x6, 0x80000000, 0x0}, &(0x7f0000f6e000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000010f000)={0x4, 0x1, 0x0, 0x7fff, r5}, &(0x7f00005b8000)=0x10) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000730000-0x10)={r3, 0xb4, &(0x7f0000b5f000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe04, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000273000-0x4)=0x10) accept4(r1, &(0x7f0000c92000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdd000)=0x8, 0x800) ioctl$TCXONC(r1, 0x540a, 0x7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a4f000)={0x0, 0xffffffffffff8000, 0xd0ee, 0x5, 0x7fe, 0x5, 0x8, 0xd3, {0x0, @in6={{0xa, 0x2, 0x686e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x217f, 0x2, 0x9b}}, &(0x7f000005d000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000499000)={r6, @in6={{0xa, 0x0, 0xffffffffffff8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xc8, 0x7fff, 0x9, 0x0}, &(0x7f00006af000)=0xa0) 2018/01/21 10:35:44 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000000c000-0x8)=0x4, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/21 10:35:44 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00009bc000-0xc)='/dev/ashmem\x00', 0x200, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f3e000-0x8)='./file0\x00', 0x8000, 0x100) sendfile(r0, r1, &(0x7f0000d4a000-0x8)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') close(r2) 2018/01/21 10:35:44 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ef5000-0x5)='user\x00', &(0x7f0000721000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ac9000)="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", 0x103, 0xfffffffffffffff8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ef6000-0x8)={0x0, 0x81}, &(0x7f0000ef5000)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000010c000)={r1, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef6000-0x4)=0x8c) r2 = syz_open_dev$sg(&(0x7f0000c92000)='/dev/sg#\x00', 0x80, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3ff) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000ef5000)=[{{0x0, 0x0, &(0x7f0000ef6000-0x10)=[{&(0x7f0000703000)="8dbd79f63ed722065844f03571c53e74e9cbb6da17e82dd44af4ec07bbf0ecfd668af4b976203f2a91be149c2168676e0dd1911a63cb246429e82b9910a00169b7c5f1d3d5571b8bb699dd9bbb36e17f979382b6965c1f7bb3f9357c95967d0c8df8553d90c038e3bba4120433ef212b86cc45c18016", 0x76}], 0x1, &(0x7f0000ef6000-0x14b0)=[{0x90, 0x84, 0x400, "bcdcd47ecd6f332d2253eff30dcb8feb26cb8317515cb1ac466771dd63613fd66c7cd419f31e8adec4dc08a9474c9288b2eb9975a184eba195ef67a7dafbeabf2575fbaf603820f9d8b90566536f9402d29a7abb16f01edf463132ee447be00a8000b7ce372eea50efabe8299f0873c82053cbe0725f3add6a5aeb6fcf011e"}, {0x38, 0x7238526f4b1efccc, 0x8, "13fb35dc23f8fee33552141693586b0bd6bc0483355e72697696b51771f6c41fa9c54d3ddf"}, {0xa8, 0x0, 0x2, "e715626d0e15826331e73707c80481eb2c0a5a48b2b80b7fb4f640a1c17d60ee183db6c751d6eed1eebc83b7e61f41eb76e37c263bd516d40a9da10912aca36f363ed14c861c2008e15aa04fd6bc2fbe50a8010fc3c0e0e5b888d24da57260ad7861bf303d508ffb1b59f9dfd876e4ec66514e5c5cb4601d83db25dab018818d93131e851a9db0424f378c3a084c47fa6eb412b4a32b"}, {0x1010, 0x13b, 0x80000000, 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{&(0x7f0000553000-0x8e)="15bfc1516e3d61c5a246da6e58d1a937f6b89b0144957106af325440c8733c31770710b3ad34a8e508f30a3e86150c70b5877b8dc7edbbc6699a9cadd99c298fcd3de23bcc7242457bbb0b8a6582d61d28946a12e423d3c741abddab292790d434faf4cefc4335b95db8129b5663ba963957ce8ea55c357b0e8f36fd0ff8c4e758c612fb4bb52592a093882a3eae", 0x8e}, {&(0x7f000088c000-0x5c)="2d5770d5b2121ee81aaa3b1bc93241d8a51c00278b228f5a26c91e3f80ac99e3b4758bfc07cada9f07c0cf0d9ad56cceedf49e0293ce94c309561ceb02ce644c9872b1090505c06c17418c9a1ed36def05b59ee6c8833d71f777531c", 0x5c}], 0x4, &(0x7f0000ef6000-0x1118)=[{0x108, 0x104, 0x4, 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"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"}], 0x1118, 0x4048000}, 0x90}], 0x4, 0x10) [ 37.983846] binder: 5585:5598 ioctl 40082406 20248000 returned -22 [ 37.990780] binder: 5585:5598 ioctl 80f86406 20b3df60 returned -22 [ 38.000757] binder: 5585:5598 ERROR: BC_REGISTER_LOOPER called without request 2018/01/21 10:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x2b9}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cde000-0x9)='/dev/sg#\x00', 0x200, 0x200080) sendmmsg$nfc_llcp(r1, &(0x7f0000e25000)=[{&(0x7f0000e36000-0x60)={0x27, 0x4131f7d2, 0x0, 0x4, 0x2, 0x100, "adf2f585dbe8edea32b65f54683c6e9f836296b63f77ada133b619847fb91b5b4c9eed3e405f9b8030c8790e30ee77eeacddb8897d4f3013a511ca88370f38", 0x7f}, 0x60, &(0x7f00002c6000)=[{&(0x7f0000160000)="73223cf54afcdd3e965e52fae1706630d6a99fa7b100b837bc7aad1555a1b358b8a769d6f1936773bc88defe2aca218d419a409017062540cd83c07cb5de2e62460ad9bfd4b7377444de91ccf3f49911f32167254eb4b99c32e9c35e82d1f9f6d2b55b40c7eba6acd726c7ab22fc4cf52864b74f17506bdefd7421cf88bf0b553c4ec96b4267f86e88ea231b4c1df9f44ee2d4", 0x93}, {&(0x7f0000a3a000)="6f399668d995f2fcb712ba4cf1d41b06d7737cbe1a1acdb81790fa00ff9fc789fe8cfe33c9d13a8057fd0f85633d2154f57551a28d021ef97f8a705484c73b85fb5dc613a5695656bcabee75b42cb6b112ccc7d7b956c182545fd962ecd4e9f4277bca6f80c14e4ee2e14e3ecfb22a66201bf5861c746cc52134583b30749cb89d280e3ab2cd85458d4c4de280b87d95aa0ac6a5a3dd78376ce801c9d050bebfc60b8a6e7e8b58e6bcaf670dcad3a3d4d823f9c6e461181ebb83910d65bc624c7805be444f4afbd46bb996d7f7856f72323df2ae787e1aedffa8f4906f80b1b8d5e2d7d28110289e3a85ffef4e5dff3a10db", 0xf2}, {&(0x7f00004fa000)="3091ebd5dc024204744b123ed6417d32284edd7fe36db2e883ae720299cb38d575a51dd0711a55e42034690db10cc8275f4fb1c39291ef86dc29c98f46303cf2fea64b407ac24c9318d734f80e20790877b9335145ad731340e0dd7c9e024e46c5a82ccc5293b62942303e8b55096838874d1d2156bce21d49b7e6771aaf7aea03ffb5fafb30c437054e0d05", 0x8c}, {&(0x7f000013e000)="018fd3db9ec72bdb304aca41f0cb5204fea9a899816df7bdf4468bf76e1ceca925e4d6ada689d93b0ff71e2f7f48138ff6f5f2b27d7036cc8b4dba2d7ddbf58c41f779db0a42faf9aacb00a0b4b67bd17d0a6147d8afbd2ceddf5247502bd6d394697ee523d6f36e40b4e0019da39e6a387a1517f5749dcdbdd157ddf72ad3d33b6baba9933ab64852ddde31cada8e264ab603ce98274f1b6d72d0856ac42ea72a005e975cc102bc47fb1430ad58be50c40600dbe2fdce83504a9917063b912e4d6fb682e2bbba1c03fa50452c1a6e56598eb44d39", 0xd5}, {&(0x7f0000bd1000)="465534f54bfed76279be27afbc01b6adfca56fd7215018471d21f6836c1bd5b61940eceafb42010e3b5d3952192d7aa0b0932a5b75486072e457a3d94c2639f75e6fab47210eb0ed1f5dc5371e098abb1d444e309f4108ff47c282907d01b6da669ff1ce97f5714534c164a7d756e781d4d6a1eaa016c0", 0x77}], 0x5, &(0x7f000001f000)={0x100, 0x84, 0xda, "e10055456837b485f625c86243bb96324f35e296ba79ca225e8df58a5a19a088e0ea994975f1b6973b3e0f498f56cc781065f5872f4e11212e7cc5aff9dfe08dfa53089981585f20480385b22e501f90cd180d7ad79f1ece9641d5f7f8d5c4f64f38e237de5f78639589926c231a224cb9c5e72f052e41d091c25e43bc34d8712100226a14f57d10118e0a6af11ca8d394130bcff06bc45e096e97377001dcdaae107c5f95e565fc497cdee8a28d4189feaacd6af06272aed10d32d22f7cb1b892cbb61a2d03b59560bef10cca3a7c3fb213ef7a4e48151027ad87b8ec5e295603a59fd935e72ef4151adbd196"}, 0x100, 0x10}, {&(0x7f000013c000-0x60)={0x27, 0x0, 0x10001, 0x6, 0x8001, 0x7, "b2c7646e4ef81339aec2abf413117188289244d9d80f1da6b198faa1a7a08580500b5305512165d4c3abe31517349c8a86d0a8825360ef31fb4eb1d6e4f897", 0x8}, 0x60, &(0x7f000024e000)=[{&(0x7f0000856000-0xaa)="a77074da584798ce04b4a30c7cba8b7f206c39df3f3073ebdcebc3d5b0f5afb6555abf5c65a88ec6ccdff47c3082e30d739b6b50858d7237a60a484f3dd886c5027ad6bcb195f17a40305616c816ec7ff50b622de7fc7701b7bcabde00b0e07e7c02850e0d361244c46cb965e96deab2b8daec7b892cbd30fef179313995a4490bca5609f0e42db43b6662cff130fb44bb80ffced7d0347b4a4d8711bbafeb016ee1ff161dd3a5e6ca7a", 0xaa}, {&(0x7f0000937000)="81d46dc7b220158aeb18abbea0bb23405ba63ea0ce", 0x15}, {&(0x7f000083a000-0x2a)="a56c019df4cc06f924b2537a886f55c66a5610d4801837eb6f3e96f7c584cdb8ac28774d55988185ffb7", 0x2a}], 0x3, &(0x7f0000abb000-0x38)={0x38, 0x117, 0x4, "28bbef796b3be6a1cd39d71d14ddcb1e3a963ac6f585addead62c33a59d1fbcbc7"}, 0x38, 0x40}, {&(0x7f0000bfd000-0x60)={0x27, 0x400, 0xffffffffffffffe0, 0x2, 0x9, 0x2, "d19538a70e060089eb02b48247583dd0ed6735ba1636e15925bcc16d51f09fe3bc5f2943140594f23228595efd8a53e96b18afbb437a392f38bd042f51ff13", 0x808000000000000}, 0x60, &(0x7f0000766000)=[{&(0x7f0000b44000-0x4e)="7232c05cf45a4e2a18363ed8ad0e2a5acae7a6a014e74aebbfe8b8ab152fe47447218f2c9975e78e0640f72ed1cd1db6cec5eba471b9a119984b6a086c2784381920bb49b305f3b380dc9fb1a4de", 0x4e}], 0x1, &(0x7f0000980000-0x68)={0x68, 0x107, 0x3ff, "594fdc3bffaad4efbe59f0f0988bec73ab7cdafce7f87fde50dab37d5d5f7020cf28272de7dbb4dfab6046a721a4f64ab4e0788d7f4f854de7448a6524011ce8eae10f4d905c09c80593728c1d892b91c4ada8cd44"}, 0x68, 0x11}], 0x3, 0x40) 2018/01/21 10:35:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000085c000)={r0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000f77000)={0x0, 0x0}) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") memfd_create(&(0x7f000054a000)='\x00', 0x0) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x2, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000e38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092c000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fd0000)={{0xffffffffffffffff, 0x8020a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000022e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x8, 0x5, 0x9, 0x90}, &(0x7f00009ad000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005c8000-0xc)={r1, 0x4, 0x2, [0x9, 0x0]}, &(0x7f000066e000)=0xc) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000e8e000-0x8)=0x0) [ 38.047821] binder: 5585:5619 ioctl 40082406 20248000 returned -22 [ 38.062385] binder: 5585:5619 ioctl 80f86406 20b3df60 returned -22 [ 38.077513] binder: BINDER_SET_CONTEXT_MGR already set [ 38.082969] binder: 5585:5598 ioctl 40046207 0 returned -16 [ 38.089027] binder: 5585:5619 ERROR: BC_REGISTER_LOOPER called without request [ 38.100943] binder_alloc: 5585: binder_alloc_buf, no vma [ 38.100964] binder: 5585:5619 transaction failed 29189/-3, size 0-0 line 3127 [ 38.111100] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5637 comm=syz-executor7 [ 38.123731] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5646 comm=syz-executor7 2018/01/21 10:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000863000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x22) bind$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) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x720}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b3992788667", 0x6a}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/21 10:35:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) fallocate(r0, 0x0, 0x0, 0xab9) timer_create(0x0, &(0x7f0000000000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000390000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) unshare(0x20000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c0a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000bb6000-0x28)={&(0x7f0000f17000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b05000/0x3000)=nil, 0x0}) 2018/01/21 10:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812d6696267, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x400) connect$nfc_llcp(r3, &(0x7f00008d0000)={0x27, 0x7, 0x200008, 0x0, 0x101, 0x200, "f39e7f4f5359baf102bddab14bd0b77e2f250c6ef248a11a295625146c368d5deea66fc01b94fb2729c71c2aff107e3ea31dc976f6716f02e20200bd8a95b0", 0x100000001}, 0x60) r4 = getpgid(0x0) ioprio_get$pid(0x2, r4) ioctl$void(r1, 0x5451) timerfd_settime(r3, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/01/21 10:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000056000)='./file0\x00', &(0x7f0000982000)=""/100) r0 = syz_open_dev$sg(&(0x7f0000172000)='/dev/sg#\x00', 0x6, 0x92000) write(r0, &(0x7f0000053000-0x3c)="b63d01ffffff0000080100000000150000008b9b00020167070000009b97ae21734d872cf78ca22c00160e96bc1ffe79f2856a9d7cf97e2ce1763f29", 0xfffffffffffffd5b) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000022000)=""/173, 0xad}], 0x1000000000000058) 2018/01/21 10:35:44 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003aa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003eb000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000055e000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffc86, &(0x7f000000d000-0x76)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x30, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "571b82", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000003000)={0x1, 0x0, [0x6b]}) 2018/01/21 10:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000128000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000088f000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000975000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000502000)=0xe8) ioprio_get$uid(0x3, r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000704000-0x4)=0x6, 0x1) timerfd_create(0x5, 0x80800) memfd_create(&(0x7f0000ace000-0x2)=']\x00', 0x2) r2 = syz_open_dev$loop(&(0x7f00002ed000)='/dev/loop#\x00', 0x0, 0x105042) membarrier(0x0, 0x0) sendfile(r2, r2, &(0x7f000079f000)=0x0, 0x1) [ 38.163824] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.172516] binder: send failed reply for transaction 2 to 5585:5598 [ 38.188156] binder: undelivered TRANSACTION_COMPLETE [ 38.193358] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 10:35:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) accept4$nfc_llcp(r3, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f96000-0x4)=0x60, 0x80800) 2018/01/21 10:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) listen(r0, 0x4) getgroups(0x3c7a, &(0x7f00008cc000)=[]) 2018/01/21 10:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000384000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x94) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/21 10:35:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r4, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r4) tkill(r0, 0x16) 2018/01/21 10:35:44 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c88000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c0000-0x4)=0xc) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) 2018/01/21 10:35:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000086a000)=0x0) perf_event_open(&(0x7f0000673000)={0x2, 0x78, 0x4cf, 0x7fff, 0x80, 0x5, 0x0, 0x8, 0x2, 0x1, 0x9, 0x1, 0x7ff, 0x7abe, 0x100000001, 0x9, 0x200, 0x3f, 0x6, 0x8, 0x40, 0x2, 0x400, 0x6, 0x5, 0x20, 0xfffffffffffffff7, 0x8, 0x7, 0x100, 0x9, 0x8, 0x20, 0x9, 0x7, 0x2, 0x100000000, 0x81, 0x0, 0xbe, 0x0, @perf_config_ext={0x0, 0x0}, 0xc, 0x1f, 0xfffffffffffffff8, 0x7, 0x73d, 0x1, 0x1, 0x0}, r2, 0x2, r1, 0x2) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/21 10:35:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d58000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c5d000-0x22)={@generic="34e62adc578ad493a8c2a82627b9d351", @ifru_settings={0x0, 0xcf3d, @fr=&(0x7f00008af000-0x18)={0x3, 0x83, 0x8001, 0xa5, 0x826, 0x3, 0x0}}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) memfd_create(&(0x7f0000eba000-0x2)='!\x00', 0x1) write$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') execve(&(0x7f0000cce000-0x10)='./control/file0\x00', &(0x7f0000bcd000)=[], &(0x7f0000b26000-0x10)=[]) 2018/01/21 10:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071e000)='/dev/sequencer\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000ff3000-0x89)=""/137) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00008e8000-0x24)={0x9, 0x5, 0x0, 0x7fffffff, 0x4, 0x10001, 0x0, 0xfff, 0x20, 0x6f, 0x4, 0xb3}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000633000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005f0000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ceb000)=r3) sched_setattr(r3, &(0x7f0000532000)={0x30, 0x0, 0x1, 0x3f, 0x8, 0x20, 0x0, 0x0}, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000f6b000)=0xaba8) sendfile(r2, r0, &(0x7f0000639000-0x8)=0x0, 0x84db) 2018/01/21 10:35:44 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80003) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) read$eventfd(r1, &(0x7f0000013000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00007d8000-0x10)={&(0x7f00005ef000/0x2000)=nil, 0x2000}) 2018/01/21 10:35:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000905000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000474000-0x38)={&(0x7f0000901000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e43000)=[{&(0x7f0000979000)=""/0, 0x0}, {&(0x7f0000ae2000)=""/4096, 0x1000}], 0x10000000000003cf, &(0x7f00004b9000-0x4a)=""/74, 0xffffffffffffff6f, 0x3}, 0x20) r2 = dup(r1) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fda000)=0xe8) getresgid(&(0x7f0000292000)=0x0, &(0x7f00000d7000-0x4)=0x0, &(0x7f0000d63000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000053c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003aa000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000389000-0x4)=0xe8) r8 = getegid() sendmsg$unix(r2, &(0x7f0000e03000-0x38)={&(0x7f00003d3000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000b2000)=[{&(0x7f000050a000)="ad919bf500cab23572479e2fbe8b5c731d59323fb72b8b06d67cf384eefa2cdfabea0842ab525950f6c525a51abcd3d942712d873cb039ee5dafce765ff80d8f54c1ce25a4f75877930efbeae15a45ed", 0x50}, {&(0x7f000055e000)="429f09a9ad19b54149adc49b37ce4642b00706bfe3b8c608d58da68b70bdfaf1da49ccdee82550cd7127f96fcb8093c88bde9407f73c1c26dfdf40781da1462a9fc699532fc3d6ec3b3508622e5447349434ccb8e520fd1006e4b22f28280c32d16043eba6aab6cc852efabe5dd3ae28b6eb54bfc44574191fa1d20e41fdd07ba51cc9b6799a3e07e3c182072e705e25d7c205f699c99ba60dc0721097dee4937e91c1707043791dc66ed1e5781677884d99ada28b5457b98e2c716e5b893421e61312032a3254db515ecc6a00d0052088e742151d", 0xd5}, {&(0x7f0000161000-0xd3)="ccd7a47e0a5b53c2e1d311aec6f4d1a29f2c4ef2f793dc7018fadc15a74092a17ba185904c34ed1aabbccd7fdf12f44a62fd8178549a3bcc579a5c4c54eca579d163d90dafafdf80dcbfcfa358748e1af1a9bbe6872b12f3e6553f473eef7132e1cd5cf2c15373d4f07bc5cf4ad4d402dbc972ebb2aee900c388f3e8d248c8fa457feeb13da64df9880783c54b485ed34c485ae1bae8b20b6c47a2f86d7f2fc54011e9d3e98b6fc832a26b5d7ea20d67ea6a964fb1f4f5c7664b014902bf0acb8c078306a74db3fffdf3da267efa606efba6d9", 0xd3}], 0x3, &(0x7f000058c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}], 0x68, 0x81}, 0x4000000) r9 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x227c, 0x0) bind$unix(r2, &(0x7f0000772000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/21 10:35:44 executing program 7: modify_ldt$write2(0x11, &(0x7f00005b2000-0x10)={0x1800, 0x0, 0x0, 0x3, 0x3, 0x7, 0x4, 0x1ff, 0x0, 0x23}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000749000)='./file0\x00', 0x0, 0x92) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab2000)='/dev/sequencer2\x00', 0x50041, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00004b2000-0xc)={0x1, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fb0000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f5b000-0xf)='smaps\x00') ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000b56000)={0xfffffffffffffffc, 0x9, 0x10000, 0x400, 0x1b, 0x7}) pread64(r3, &(0x7f000029b000)=""/0, 0x0, 0x4000019) openat$autofs(0xffffffffffffff9c, &(0x7f00005de000-0xc)='/dev/autofs\x00', 0x10000, 0x0) 2018/01/21 10:35:44 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x80100) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb1000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x3, [0x6c8, 0xba69, 0xfffffffffffff78e]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57e, 0x835a, 0x7, 0x3, 0x0}, &(0x7f00003d0000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x8001, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x2, 0x202, 0x8, 0x7, 0x8f3b, 0x6, 0x3f, 0xff, 0x1, 0x0, 0x9298, 0x2, 0x5, 0x20, 0x8, 0x3f, 0x81, 0x80, 0x6, 0x439d, 0x8001, 0x7, 0x2, 0x10001, 0x8, 0x0, 0x100000001, 0x7, 0x4, 0x6, 0x7, 0x0, 0x2, 0x5, @perf_config_ext={0x9, 0xf9b0}, 0x8000, 0x3, 0x1, 0x0, 0x81, 0x8000, 0x4, 0x0}, r3, 0x1, r4, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000-0x10)=[]}, 0x10) 2018/01/21 10:35:44 executing program 1: r0 = socket(0x18, 0x0, 0x4) r1 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) 2018/01/21 10:35:44 executing program 7: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb6000)=[], 0x0, 0x4000004) r0 = creat(&(0x7f000097b000-0x8)='./file0\x00', 0xa6) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001000-0xb0)={{0xc, 0x1}, 'port0\x00', 0x0, 0x20004, 0x200, 0x9, 0xf5bd, 0x6, 0x1, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:35:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000012000)=""/4096, &(0x7f0000012000-0x4)=0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munlock(&(0x7f0000765000/0x3000)=nil, 0x3000) fgetxattr(r0, &(0x7f0000641000)=@random={'osx.', '@-+wlan0\x00'}, &(0x7f0000e1e000)=""/0, 0x0) 2018/01/21 10:35:44 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dc7000-0x4)=0xe7c2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aa0000)={0x0, 0x0}) fchdir(r1) r2 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000275000)=0x7) write(r2, &(0x7f0000f90000)='H\b', 0x2) r3 = accept$inet(r2, &(0x7f0000453000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d30000)=0x10) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) syz_open_dev$sg(&(0x7f0000547000-0x9)='/dev/sg#\x00', 0x8, 0x414000) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) dup3(r3, r2, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/21 10:35:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff4000)='/dev/snd/seq\x00', 0x0, 0x2800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000076c000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e7c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002ab000)={0x0, 0xb7, 0x0}, &(0x7f0000f3d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c8a000)=@assoc_value={r3, 0xb7}, &(0x7f0000ef1000)=0x8) 2018/01/21 10:35:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000068c000-0xd)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000784000-0x10)={&(0x7f0000f8f000/0x1000)=nil, 0x1000}) [ 38.624791] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/21 10:35:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x961) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003fe000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 38.705813] 9pnet_virtio: no channels available for device ./file0 [ 38.748883] 9pnet_virtio: no channels available for device ./file0 2018/01/21 10:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d56000)={0x0, 0x7d, 0x30, 0x6, 0x6}, &(0x7f0000684000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004a7000-0xa0)={r2, @in6={{0xa, 0x1, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3865}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x32, 0x3, 0x41800000000, 0x2}, &(0x7f0000d32000-0x4)=0xa0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006f0000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000043f000-0x10)={0x2000000000000062, &(0x7f000000b000)=[{0x87, 0x2, 0x2, 0x0}, {0x6, 0x2, 0x0, 0x0}]}, 0x10) 2018/01/21 10:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000087a000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000025b000)={0x0, 0x7, 0x42c}, &(0x7f000080e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000536000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x4, 0x0, 0x80}, &(0x7f00005c0000)=0xa0) 2018/01/21 10:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x20000000}], 0x1, 0x0) 2018/01/21 10:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/sequencer\x00', 0x800, 0x0) dup3(r1, r1, 0x80000) flistxattr(r1, &(0x7f0000a73000)=""/84, 0x54) pwritev(r0, &(0x7f000015e000)=[{&(0x7f0000f15000-0x98)="7b5188aa2e2f0a6a3fa6f98a8030ffef9e9cc5987f290dda6fef7b9d21cf25a414015e129f156df4fec022a3fa12b702329a0a653402fa350e354f61e8125b44d4ad0039c90d2c6bd3ef6f26ed4b42056c72afb205a0a61884e56152a4907f34d135458d6b0884dce0fbf7391448b974ddb3d80af34fd6175585e4edacd8f659602daa18164a556fe548306eb7aaf57d4c1d77f0e5d07546", 0x98}, {&(0x7f000086c000-0x6c)="c369c83e0a2e6c2ea0a537ae661a7aeaac3814aededfdb354ec0966f5a5198351416e778eb3a031631c8d884d8ad166d683630c14491354e3964af97b9382cde50cfaca9bec66df06b376cb2456dbb78497707aa13ba61d72847032ae9e5bc6802e803b5324fae91594102a2", 0x6c}, {&(0x7f00004e3000)="5bff9da335077ae4c4d375a9c619c37fec35559df23b9a335dfaa527862aa9c6c9ad6e7e3686fdcfd005a3ec69230a05550aee953af21a2c36a85a9173df9a8c4c69ea746f1bb13186eef3c276a63fcb6364d78032a8f0e95360818e", 0x5c}, {&(0x7f0000343000)="c6e12619609e12d89b400c08072df9f6e256149a69992788ad5ec46c43674222624ee92f265c", 0x26}], 0x4, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/21 10:35:45 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='*(vboxnet0system\x00', 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0x410003, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) sched_getscheduler(r1) 2018/01/21 10:35:45 executing program 4: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b5e000-0x1c)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, 0x1, 0x3, [@loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x5]}, 0x1c) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/21 10:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) pipe(&(0x7f0000f95000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c06000-0x10)={0x0, 0x346412ec, 0x613, 0x4a}, &(0x7f0000160000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f45000-0x14)={r2, 0x3f, 0xfffffffffffffffa, 0x101, 0xfffffffffffffff8, 0x5}, &(0x7f0000397000-0x4)=0x14) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) 2018/01/21 10:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000124000-0xe6)=""/230, &(0x7f0000026000)=0xe6) 2018/01/21 10:35:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x8, 0x7, 0x3, 0x12e, 0x3, 0x3ff, 0x3, 0x8}, &(0x7f0000cc5000)={0x5, 0x2, 0x81, 0x2, 0x5, 0x932e, 0x9, 0x3}, &(0x7f0000001000-0x40)={0x1d, 0x9, 0x2, 0x100000000, 0x3, 0x1e, 0x2, 0x8}, &(0x7f0000cee000-0x10)={r0, r1+30000000}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x7}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00003ed000)=[{{0x0, 0x0, &(0x7f000056e000)=[], 0x0, &(0x7f0000aea000-0xe)=""/14, 0xe, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r2, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x105a}], 0x1) write(r2, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/21 10:35:45 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c18000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b3000-0x4)=0xc) setreuid(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d5000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000d25000)=0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d27000)={0x0, 0xb21}, &(0x7f0000c4c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000098a000-0x8c)={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]}}, 0x8c) connect$llc(r2, &(0x7f0000d26000)={0x1a, 0x17, 0x1, 0x2, 0x1, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000d27000)=[], 0x0, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/checkreqprot\x00', 0x200000, 0x0) 2018/01/21 10:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/01/21 10:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1, &(0x7f0000f1f000)=0x0) pipe2(&(0x7f0000cd6000-0x8)={0x0, 0x0}, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7d000)=0x14, 0x80800) connect$packet(r2, &(0x7f0000942000)={0x11, 0x1f, r3, 0x1, 0xe6d, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c28000-0x6)={0x2, 0xbb, 0xb401}) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r4, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b52000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000857000)={0x8, 0xfffffffffffff955, 0x1, 0x3, 0x0, 0x4, 0x3, 0x100000000, 0x4, 0xc138, 0x80000000}, 0xb) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/context\x00', 0x2, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000418000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000623000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000422000)={0x0, 0x85, 0xfffffffffffffaee, 0xfffffffffffffffc, 0xcb6, 0x400, 0x0, 0xfff, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x40, 0xb2f, 0x6, 0x2}}, &(0x7f00003a6000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b31000-0x10)={r8, 0x400, 0x1b, 0x9}, 0x10) fcntl$setown(r0, 0x8, r7) modify_ldt$read(0x0, &(0x7f000010c000)=""/254, 0xfdd7) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/autofs\x00', 0x2002, 0x0) r10 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r9, 0x54a0) sendmsg$netrom(r10, &(0x7f0000115000-0x38)={&(0x7f0000f13000)=@full={{0x3, {"d9452237b19423"}, 0x9}, [{"3e2dd889ef790d"}, {"3d84e245f63e7e"}, {"8c09707902765b"}, {"f0e4fc5bddcf0e"}, {"0910bf38a2f0a0"}, {"8198918168ef2b"}, {"4118b5a39116c8"}, {"5eb2bb89bd1149"}]}, 0x48, &(0x7f0000660000-0x30)=[], 0x0, &(0x7f000030c000-0x14e8)=[{0xe8, 0x1ff, 0xffffffffffffff1c, "456e2b6a4d70943bd719c4341394f4581014362b28bcdcbcd52c504d699155875fb57f15afeeedb589af5f1c8785fad5c7a1e86b546abcb51e5594e15210e2f948fb842955488a5d4c77d335fa4a215bf9b259b1e5fd9605f476d289f090ebc64eb77a39b30ebdc1eb8c18c9c59e9515606c382e079508e407a7ddc03016c14646bbf767b22491a0b51bb46c7c0b02a1851687d60cb4297a8e337bf990cc4faa9b99fc26b74dfdd4961fc88e2f9b5c272c80a0d32fbe7b19a93c434b746ca31675855e4d5bdfb217c918db3c79d0d6cf8433"}, {0xb0, 0x0, 0x7fffffff, "f4161df9fbd99b21a4a61f16f7c38b16fd1ab726d767235bf739ea289458a168d2e519637e36fe94de29e372d611767a0f7a4aa16e1d9f24cdeb24f0a67206bd44e0bb537bea8669040c24dc0b6d7fb150f5feb4dced10a5dddbcbb94a4d8730812c650440c6b2ca8ab3ea18745ae63def3ce6bce267c05809fa79f627b60c9b22a097fafdfa79e212b260250af0fa3b9fb77e0db2d245b4918e80bc3e03"}, {0xf0, 0x118, 0x7fdc703e, "96a202ae24a0275d3d66a0c7ef99146541ef251b907c27e5ec7f93056201e967a927833145fe996d9353e41cb9423b84ab482ec2922e34c4a817298321890811ad2b14005e73c60b83688ff3d70fcd49266481c74541be57c113ea2fd4b22cd0233df8296afded938ddf3bcfc369d702a834c69bfe0ae5d42de909b6a4ea31c823268dee985d2e6d8e70a2aa775210edacad585a7d1a877a60f944424b42e99c4b541feca8738e401aa5e329aa9c81f06d11568b644c4122c40af18319b708b145302566247caf6b8ce6a8e53c972850d9d99892756ec18154"}, {0xe0, 0x0, 0x7f, "a18f7bb1ac31292335becf888c7658598b902617348dc78233a24717301b5b8a428042554ef7bc087fe7e1942f2a8455bf069a7058c28ff5107af761dd15252065b1d8209745317802f807dede7cb174c230c4e8250d8c982b77032710c412f36027449531e14631182a6d0fb88beb45161fb90cc67acf421769b08265dbd0fdd348e3436e48e9f6e3fe2cba049e3788f5b9a8882c8a06f31dc13e6e2270c3f5375a311155cebd38751f04db046671015b3b73a3f2ecbdfe892969d90688ead22a54ea0cad10725757c7"}, {0xa0, 0x104, 0x5, "873cf34004ce50bc97e8319c6d897e0467f92b2e4d7a52a131459dd28d39099612eac2e53dc4667a9b27eb5013a1f0b963f0728871821c12347805c11a0e814bce2d96b7922742e3ab93faf509aa818fdbf3229d6c5f0f6d00627da38b0c6fe5479515a9879232d1f9098911c144fbed5752c083e8ff0af3ed899322c0420649d31e92bf138bb5582ce9ce76ec1379af"}, {0x1010, 0x1ff, 0x8001, "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"}, {0xd0, 0x0, 0x1d79, "7f2b1ca0614476194f60264441e547c112104755643b4871244505dad83761e729fa4022eb89451f6c08a2139da7ad06732a7c722fe462de2071676072c256bc6985a2f5ccce71edc4eff021ebad76e21e76bf4c6218f5d78b608caf8593017f7842a27e4586257f00f7c8efaa4489e6aba074867ea1eb4c1de6d191f239269b13dfb390e8ea2d5f0bbab7d0cc01859729387580405ffd6ff10190ca0d286fab4e2dfa3524d0a93374fe739fa98c3f5fc06d1f77c79aceeff774c288bbaa54"}], 0x14e8, 0x4080}, 0xc000) 2018/01/21 10:35:45 executing program 2: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x15, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ae000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00004f6000)={"bb23dcbefbffdc88a64c9268915f2e01", {0x4, 0xfffffffffffffd74, 0x6, "006bbf7526fb", 0x3, 0x0}}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000163000-0x30)={0x4c, 0x0, &(0x7f00004f5000)=[@increfs={0x40046304, 0x0}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f00004f6000-0x20)=[@fda={0x66646185, 0x6, 0x2, 0x2b}], &(0x7f0000179000-0x8)=[0x0]}}], 0x61, 0x0, &(0x7f00004f5000)="90f60fe4279e14810cf807fa99095ef6afd1ad97308df87656869f3f009b62999ad29cd5152d50e91d79b4453ce22fc07063b3c9d600519ba9aadaf2cb3f4a075ca486acf0898d38cdacbceda2102d6962266ebd5a3c2fdf341eb6e798f5327920"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f5000)=0xc) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r3, &(0x7f00004f6000)=0x0) fstat(0xffffffffffffffff, &(0x7f000030a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f00001ba000-0x60)=[{&(0x7f00004f7000)="a989c498c19b942aa34e83534b3c621159c0c641c9e8efc9251b76cca89e3d4883583124479f3418dcf50bdcf1189c8a78c20ec9e4", 0x35}, {&(0x7f00004f8000-0x25)="f7e3232772b651bb42d24043bffc80c620004ce35892e064ce99fcf8b3a3428dee4a559398", 0x25}, {&(0x7f00004f8000-0xb3)="e74d6432231c9f3b18a5a86d6b4d4f20f17d6076024e03c31570d1c2175f421ad46d339c9a6cf9a3dd6b7991b32ed7f3a65697846da5d88d090b00a39c979b5ca25babc7b45d7fa19650fe987eb9ff6eaaefeecd2e55250c166273c03938cbdfbdbde030561d58c71e5af8ca1fe5dfcba397791efe5aa057c229e7243930c908618e571d679666fa1ce320997a2d8c7eae67d95618d5ba94ab422116d58bc9d749e22774832539bd1e7169ab30102d8df0ab82", 0xb3}, {&(0x7f000035d000)="1e9703db59f2c69001483ebf4e1164bd761178e21c033d693397c98816c68fc545ea33ab93837cca02936820a4a9eece6072f1682ebbbe0a236fe19b8b17cc4a80901860e6b971b1570f6b4dea26b1d4416cb462346e3b6e53b1900d29452fdd1d0096ccb53b56597db25ac0eb8761d9e6109c913a99ffdb91310fbb6de4c9663eb987c631587401e678dd95f6332bee96e176f13b8d81d84b5f549154fc62ccc799f07ba04c876e63c8e6d6281ab1330d754dff5c6aba55db36348446093c080a6260aefa1409e9764af4b5fe5feb9667a7518638bb3dc1105b27617b5e4538a8b314ae92f183121dee6874b9b170", 0xef}, {&(0x7f0000058000)="67bfa9428b8e1e09a344959c71e8476afdcbb9d868e277c1ec9da6da75ca878c6891bf724cefea4fecb8748a2c346cb411fb375c201b30bebb8fe6e623161eb9844682e17df9748d4be3cc1783b6", 0x4e}, {&(0x7f00004f8000-0x7f)="56cbbe040b3ed99b2095bcf329baa67fb27b3ffe3473059c7d7de0aafce58da05fb6f3e5a9ea1f500bce369c204478491f3d4f9946e5e36b850059c7ee4d7d6c401e512e90828ee5154a974b682a00f270fa9a1b2023e57d81822e91047f25416826af9177adf4377a7270065bc9ef6d79ebc43ee8242bddc7a3df37645f9e", 0x7f}], 0x6, 0x0) 2018/01/21 10:35:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b3c000)={{{@in=@multicast2=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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) 2018/01/21 10:35:45 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x5, 0x28, 0x4a}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x16e00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffff800}, 0x98) read(r0, &(0x7f0000005000)=""/0, 0x0) 2018/01/21 10:35:45 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) fallocate(r2, 0x0, 0x0, 0x400000000006) [ 39.186862] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.197238] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.219971] binder: 5750:5775 got reply transaction with bad transaction stack, transaction 5 has target 5750:0 2018/01/21 10:35:45 executing program 1: mmap(&(0x7f0000000000/0x5e7000)=nil, 0x5e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00005e8000-0x8)='./file0\x00', 0x30801, 0x20) vmsplice(r1, &(0x7f00005e5000-0x20)=[{&(0x7f00005e5000-0xd1)="bddc00efceb266068c60e63cba7b05f6a78dfe0e4c4ac53c1b3fbe638eb7080c2d5874d4aec9c3a4a7b2c50f5d489e999941cb9746d79f2a739d7e1f8bb78b0f80ba87898410d5330a8365e9f17c2644088dbd9e0c25e3de99b54425c1b6979ad00dcb9472e7b393490c7d22a0ab24392ac7165c52c43695331c229bbebecf8383c405b9fddb94e6e5c97881b5f47387a58bb97e91db597967aa8c7a88627f7bc993cb884825c055c2730db2f68ad4414912e1e3f942e5", 0xb7}], 0x1, 0x0) dup2(r0, r2) 2018/01/21 10:35:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x2000080000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x2080) 2018/01/21 10:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb9000)='loginuid\x00') sendfile(r0, r0, &(0x7f00001f0000)=0x0, 0x40) fstat(r0, &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c89000)=0x0, &(0x7f0000d09000)=0x4) [ 39.236933] binder: 5750:5775 transaction failed 29201/-71, size 24-8 line 2935 [ 39.255603] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.261889] binder: release 5750:5775 transaction 5 out, still active [ 39.261893] binder: undelivered TRANSACTION_COMPLETE [ 39.261899] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.261914] binder: send failed reply for transaction 5, target dead [ 39.279147] binder: 5750:5775 got reply transaction with no transaction stack [ 39.279155] binder: 5750:5775 transaction failed 29201/-71, size 24-8 line 2920 [ 39.279190] binder: 5750:5754 unknown command 76 [ 39.279197] binder: 5750:5754 ioctl c0306201 2000a000 returned -22 [ 39.302925] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 10:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000663000)='4\a', 0x2, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 10:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000793000)='logon\x00', &(0x7f0000096000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a87000)="5d6d643573756d657468319d2d0e2673656c6673656375726974792b766d6e6574302700", 0xfffffffffffffff9) fstat(0xffffffffffffffff, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000310000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0xc) keyctl$chown(0x4, r0, r1, r2) setuid(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d99000+0x2d6)={0x4, 0x7, 0x80000000, 0x20, 0x1ff}, 0x14) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00008d4000-0x10)={0x3b, &(0x7f00000b1000)="27910c7569bdb45a36ac87a3494b4ed20958f950c366585bafbbfe35fde06949e66a33b0f22833add02be821cf132d63e2ad8714565f19859c8c78"}) 2018/01/21 10:35:45 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000fdd000-0x8)='./file0\x00', &(0x7f0000639000)=@known='trusted.syz\x00', &(0x7f0000c86000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f00003f4000)='./file0/file0\x00', r1, &(0x7f0000fdd000)='./file0\x00', 0x1000) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/01/21 10:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/21 10:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r0, &(0x7f0000a46000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000d0b000-0x4)=0x3a, 0x0) bind$netrom(r3, &(0x7f0000ff5000)=@ax25={0x3, {"889319b9a783a6"}, 0xc9ea}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f93000-0x10)={0x5, 0x800c, 0x8, 0x81, 0x0}, &(0x7f0000419000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000808000-0x8)={r4, 0x7}, &(0x7f0000521000-0x4)=0x8) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000b4b000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d05000)=0x48, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005f9000-0x98)={r4, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c43, 0x8}, &(0x7f0000d1a000-0x4)=0x98) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0xfd74) 2018/01/21 10:35:45 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/rtc\x00', 0x30000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001cb000)=0x8, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000b4c000-0x4)=0x0, &(0x7f00003fa000)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000ff5000)=0x400) mprotect(&(0x7f00004d1000/0x1000)=nil, 0x1000, 0x4) 2018/01/21 10:35:45 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000040c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00004c3000-0x49)=""/73) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000)=""/134) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000362000-0x16)='/selinux/checkreqprot\x00', 0x40100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00008d1000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000002000)="dfef00c3f6e7e2e3b17b12ccfb3ca39efc4188799c34f0057e630315175717ad7b58c60da76396ffd507235c1056e4277cfbf4aa7c280588b02b8b5a4482fa5fd765af97d42b6e2bfa04025413819495b3ee90a959e2ae103c482112d4cf566066f118ad53790f4c38fc4f3f843e2600dedaf28370e508ea05ba61ee46faaad3c2377f16ee273d378b566008ac14bc667626a2c0442633bb20bdeb35826219d4ad2962524db30b2a93436f6e22998bb2d9a14d2d887f9a5b0be352379f99337653131a4988ff61a7db0de9a08b17298035e03e873ac48d6a0ddb0b051d9f2ebdef6a9e9868ed634cce98cff1", 0xec, 0x40000, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r4 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x101, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x5384, &(0x7f00006e5000)="") 2018/01/21 10:35:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000146000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b96000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) recvmmsg(r1, &(0x7f0000a07000)=[{{&(0x7f00000ee000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000919000-0x20)=[{&(0x7f00001f0000)=""/102, 0x66}, {&(0x7f000062c000)=""/60, 0x3c}], 0x2, &(0x7f0000331000-0x1000)=""/4096, 0x1000, 0x81}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000788000)=[{&(0x7f0000919000)=""/4096, 0x1000}, {&(0x7f00004ec000)=""/157, 0x9d}, {&(0x7f0000ddd000-0xef)=""/239, 0xef}, {&(0x7f0000774000)=""/142, 0x8e}, {&(0x7f00008da000)=""/21, 0x15}, {&(0x7f000043e000)=""/197, 0xc5}], 0x6, 0x0, 0x0, 0x200}, 0x6b}, {{&(0x7f0000460000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000868000-0x80)=[{&(0x7f0000548000)=""/0, 0x0}, {&(0x7f00003cf000)=""/127, 0x7f}, {&(0x7f000017e000)=""/90, 0x5a}, {&(0x7f0000dcd000)=""/79, 0x4f}, {&(0x7f0000b3f000-0xe7)=""/231, 0xe7}, {&(0x7f0000514000-0x1000)=""/4096, 0x1000}, {&(0x7f0000209000-0x91)=""/145, 0x91}, {&(0x7f00004f1000)=""/54, 0x36}], 0x8, 0x0, 0x0, 0x3}, 0x200}, {{&(0x7f0000849000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b03000-0x10)=[{&(0x7f00004a6000-0xd8)=""/216, 0xd8}], 0x1, &(0x7f0000dd2000-0x83)=""/131, 0x83, 0x4}, 0x1fc}, {{0x0, 0x0, &(0x7f0000a8e000)=[{&(0x7f0000116000)=""/9, 0x9}, {&(0x7f0000ede000-0x5f)=""/95, 0x5f}], 0x2, &(0x7f0000bab000)=""/209, 0xd1, 0x5}, 0x1}], 0x5, 0x1, &(0x7f0000ec1000-0x10)={0x0, 0x989680}) bind$netrom(r1, &(0x7f00003c7000-0x10)=@ax25={0x3, {"d3ce0930348add"}, 0x4}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1080000000016) 2018/01/21 10:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) [ 39.508913] binder_alloc: binder_alloc_mmap_handler: 5813 20000000-20002000 already mapped failed -16 2018/01/21 10:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') sched_getaffinity(r0, 0x8, &(0x7f0000c2b000-0x8)=0x0) sched_setattr(r0, &(0x7f0000713000)={0x30, 0x5, 0x1, 0x8001, 0xfffffffffffffffd, 0x200, 0x7, 0x6}, 0x0) ftruncate(r1, 0x3) ftruncate(r1, 0xb) recvfrom$inet6(r1, &(0x7f000075a000-0x61)=""/97, 0x61, 0x40, 0x0, 0x0) 2018/01/21 10:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e74000)={0x0, 0x0}, 0xfffffffffffffedb) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ead000-0x4c)={0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x803, 0x1) write(r0, &(0x7f00001a3000)="1effffe4520003f2020094fef5000f420b2000000000003cb0a5ffffb92baa", 0x60dc6fb8687c6655) recvmsg(r0, &(0x7f0000b85000)={&(0x7f00009f1000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ad6000)=[{&(0x7f00000a9000-0x12)=""/33, 0x21}], 0x1, &(0x7f0000c7d000-0x69)=""/105, 0x69, 0x6}, 0x2) 2018/01/21 10:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') rmdir(&(0x7f0000eac000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000021d000-0x40)={&(0x7f00006ff000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008c3000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000488000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000750000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:35:45 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000011000)=0xf24, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x210000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x1f}, &(0x7f0000013000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x80, 0x10000, 0x1}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000000e000-0x4c)={0xac40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000012000)={0x1, 0x1, 0x7ff, 'queue1\x00', 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]}) 2018/01/21 10:35:45 executing program 4: sync() r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a4000)='/selinux/enforce\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000814000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"658c9920cabfc6"}, 0x7}, [{"4d4c390952b75d"}, {"51887ecbd99718"}, {"67c0d31174a6f6"}, {"e5a7806be7bdd0"}, {"3d6f0ddac294ee"}, {"f91b46535381e7"}, {"8274f1af6ba0bd"}, {"3f07fd66b281b8"}]}, 0x48, &(0x7f0000256000-0x10)=[{&(0x7f0000ba0000-0x5f)="a993e70ee9c71d0f740b17d342ef03c7b3b63f8abccd276acc714b0ff08db21d2784de88c5ff9da7604a0231bec2320e5738f03701907d3e647a1ae7f945ad52b8845c8c43ffec03e52df8fcce2d04c39729865ec7c5e5e7d8adf9df43e1de", 0x5f}], 0x1, &(0x7f0000dba000-0x1258)=[{0x10, 0x10e, 0x4, ""}, {0xe0, 0x1ff, 0x3, "b7e050618820dcee784684767ef69ab8e8604cd81e00184b25c34ba93b89eac46da053d796e5602a62dd0be7e61fb36ca12ca73a1681a8728e71bb3f63426067c4ae829976802e096c91a4101cf7c4267a36a5ba67d8b6ac119d837770a269d4260851245443cb25e0cd8f477262342d8b5b2778127a038431a602331de8eaf149f1d43b5987f1a334d1f7bc93d3c646c82057e816a984839570a53bfaa06ee5279d62f1716524787cbaf3aac57be16fd21b4f243d2a97cd176fb1094f8c6ee0c0c42619b9f8e69524e8f89d8268"}, {0x1010, 0x84, 0x7fff, "7da5665ee4eb57437e5435c66e63e20657c4d57eba56daa35f7acb19e0d5a0e6da4f0a4fbef3dbcd86e365b2757ee601adaf4c7590de7b3e42de3435f6abf076885e41d2b9be49d38bedcdbfa719ed75c26e2de04c12e0566cf424e6df40e0c15b07683f477dcabe95eb339e68ffbf810b52db3d9b7cf2833147f422ac8bb54415efc5a575221f1e7fbf7454c8a90d04f4fb6537ff0478aa632acc80ae7bc9a944562dadfefb54f74b21ee916b7366673acb4f7f57f23ca9a72cd2ebab10706f0e69106d1c2a2d069c31cb8e0dd032a47b1726a7e15d3e455f5f9f607f40e70d6a08a829be9728c3269c3610df9b1a42081f1caa0d7fcc05ffcc24806c799e6f8f6271a2e212269590a89a225f37e31e40c094692597a297cd3a225c313bd52e154852889be1dbb82b257a69c1411fa31798113c5d162ccc048873e3f0d9f801e9a7f4fac74962d7ca85dd2139dbd9e973578c459550e7cf3152b2b3a680c7e65405500c19e33e736b0101a2e0909bd80805d5df5a9d329dcd4a9f0cf663ef7838b24ff2c86a34d3d493d015ff9a03fbc88b6dbb402d0a7f6b58de756c14ced14f9d36ef22c37118fe3bc0b2e0d9dea6b52b3d4c606a9c819f8538703ade02d822792f91dfbeb6ea2c40a3521ab47c01131e86073142a463ac5798a345b9e1cf27f288c910b584479684b3e22ca520b49db27a0b5dec2383ea9eafb11364ccc0453b3d0594fec8beda3a25ab7110ae70664cf5456828da46ec78be44a7e3cd53c47cbb34d70bbf3ff9bfab8881a9b78f22bf0dce690ab4f6075062a4018f598e5421e89eab3ed6f1f31d426cc986fee1f9872a5d8d76cb21abcfd5a0f93f49568edab57031ed9365246719211688861eab29840a62f4879eee361be27781777527125594d3356ab98133fc148bdc659d278427e0d043a976b108c9c6c1ef118c5a0a5e277a8900966c3917858e5a8a90407c7e82010219de0c2322a0f3c19b39ae1d6a84c92b29326dd223a070f95f0d2bfeb7cb0ed242e83221624fdecff991f0d8c4fb295061242320ab614c53bed6ca8c2a87cd8860e7716304625ef54e650aca5f7806b2e46ea5d9301b2579cc068c94bb94f7d1a76febac26d0bbe180bcd976b9126f962e7678b707cb14d987486bea249d9216511e9e99202bc868b72297cae9cc6592cddb933e6042401bd262ad71ccf51d7844d5bd179eafe567f58e436b290c6fb40b5bc946f134d7dc5d8a172343db07d38461a046c34a5cecb79b67fdb21fec3eadb3c368a0dd2396248e0e394fb2ab00016f41f416edee84dd4f441c7fef29331b74fc8e2a02a29ad885e4e64ff378625832e91fecbd055540de96908998663f7684df0dc502318e9aa33f84fdc421fcc9f77c0ddf1a035f7197c07af07f3642a6167c023662eae2cbc21c5e94052834cfcd7d019518761b240d73017c4c4a3fa15f233216e53c3c9c04904816c0e3a33483f4dd496bf92751ee80bb259b53aebbd4b08eff408538e394db5f7eea5514f9dacd105b4d84f6a9ae3af3b43453165de8a3517b4cd0e91c54d411d646b98915b87a43f074a60cdb179eea7660f4e6361e10e3c310c093d75cda38b092344afaf7d4878a9817a5302206d2571be7c7127d204ccf44f4137bda5b74cb1b2aa135b503250da16c7d2479b0f6d8faf181f1f48d8460e073ec65d7d66f790c65f554c643d12f2342ebf1675f9a5781e00bc87c99024003468b74ec081a9beb8ceddd64bbfbef3c83a804c2b59418d0fa8cb64a2a79226af768fd991ce85ac1c3dfb9581f46c9f751fc6f26cc7a850f8e29ca3c069487247200ab658af2847d4f631dae8245d209a7d7764a21fbcce0eb0dd5a156187db96458357ded3787336d9597eef513dede107fc9d36da05aa73ab6391dfb7972a7a042cc743b657a81bdb3fecf4ba7b4da411f4e271e338adcf99df8bb91aa5e16ed731368ab5a7e6e319c5621cb36b37ff24050b1d3934b202863c173afdc529f719eed9c0d2b6fea3138e6b116407798acab3512a5444131aef87cc9f364684dbc3fdfd1eb7cecf6723557af0b2b334648687aa843007be9c071501d0c35060600a075088aa2765f54656d68c35d4d9ceffe27dce9ba3a882a39a0a0cd5bd813d2a73713fb0447c3d0fbfbf83f416610efd5b742b59bd784f4de53b5e649496b922a81530c1c6efd71e75cb45bf3528d7ab3df42f5138aeabcc5e8fdbc47480498417ab5ce1fc0eedcb50452af35328119d6f0f6f7deb6bd7614ab13f02b75c9c0db41e53201a583dc0a84b61f9091e8c3c5504075b7b1c5c05f122102628df016de23df6f35f46e802d21ec98da15573d3f619324d1f5d11ced7006b0cb7739b7d5d42c10517ea034223d8e840a29d7951a4d288fc160c2008f218903928c4881c9000a247b8bfabbc4b0f60ce4d80e5998567ebc61dde0dca9536892cf3bf3da1fc555e1f393b033bb6825a597cd1eab30c27cdae2be5d2667e28db493a142b06ad88250b5d6642960eea4c6dafc4591f621e809d4ff3845c2f0897ca021d9fd54ad8eb12fa83d7949a49687166d8b578392e1ed639d4f093964f6b79bf69819ef9fe75c91ff16d89a29a3f8ac83cbac9d03304ae7f0ba7a92ff2ecbd1a02aea16700cde529f799c2f6cca5aba23c7c52f010d60b81034aca6468b4aa7b504e86e2adb32fa340129de0e9467d56c34c78c2845db3b16e07b56cf770516947ab073bc4fcbab056366b3db651a8ea987b880a841cc6bf9b8566d3f3908f6b2ca1a618e888d0a421d76ff5f6d31b76cce67d0f01f3eaf588497b37f41a16bfac6826d0102d83ad00e7c33ca1e9f454e2d332bd198e82c13bb13f42f1801f7363fbd99cccfa84accef960c18f9ce2c2b4deee67d7dc792e7845da629e2082e27b98571c80c64f6ca726d9d71fcb4afe6694277fdf08f2c1869aeca66b1cb8d1c6d2bcc8b1c8463c2f2b476a128530438e69740cb89a296192a50783bf7ffd1bf5673e3b0ff3591abc1b6768b3f7032e18fffa15926a8b5d69458f0e55314a325b5f147830e2acfb5821c085aa27e9d342fb7c8b020efbde5f1c611dbcadcafd904764242f7649b2af2957fa87ead3897ae51a06ab42d82697b7712c7cc918f576a63f966db4372eed5c3db245fca99de758f6ba104403fd0037d882061cfbea783ac8ab06054321dd8b2b8a0171cb7c33805e30125d3cd0cecfced3a7bea167f05020857e2ea66cc48dd5183b3232bcfcb5a0ac15c90080ccc7fb7951c8c5a74ac17eef0a2f8528da2490d9c36c6e13d8052dbef846e42d6a71bc10504cbf0a2c08907cddee322dd4c2517ef0b4899acc89eee4966fe42c1e85a970456bbf447e9516fc31c3f79fb438a3e1c01d1fc17514d95cbbad434caf183a70007df910bdee4ac300a5551f350ddfc866d69812f7c3883287071c81ebfbb80fe123e75354d1e57af0db1efd4bd8bf0b5d476607b85a279728cde5456a58595ae744f4d6281c5c2ad4806ccfc05abe3dd2186b4561d996407c69354a69b7c09666f067f9ec7e4b946d4ff7540f9e18b1d88363bf36f10d5cf8b9b6a12992f8230a52eb13274acc233ccd0d83073a0d7525409939e3785ab4a244de41f23b61d8a8ba9d5f5e92de9934f67d32583cbde24c6d3f828db7d070d2f5251d72456c84f3ea1c1a7bfee53dec7bf3e5153dbe6e0a5491a1dd6eb5aa0b60bf7ddf040542ff1037ed869626bbdf1b0ca3257f57390d283e64235cfcfed8aae27fe58e9b3212530f8b59cc216a130b09ea6378ef5a4b5b6c5fb4d56e19dbf376ebaa11a44ad52fb86ef5a49c4a0acd434bad2365da85116765bcc8ee9e152a4cb192436c6e7b5a636b6ef695279a71e8a160c1c11d41ea631dd62231ee856fedc6154f59137f1c4ac6a48641d73329549d6c2a3d7abe40c3aaf568f95da3592e467070bbc55fa380f4069b152cc3427c65da718d700ddddc55f83151676604e3a54a88667a4e3e361fd0131ec868d963cbae2feda7d5425884b8454cfedd38f37d6a30cec40f3857a7cd5662d6762616f298addf6df6cf565f9ada3ef79b295cb2a4d401561cabbc91f20df433c8b1cd83fbb41c308521dd24a327324c74ef9bd97b10f8a8f1c2df7935924c071e6dd3bc9476686e9e8076d790878b19a0f728746c1f994f970a55986845523c080e214bae0b80a50f6eca74f8d49932b9eee951d15693bb364465e5fac3c510621cc9f0ea36352c8b8b1bd870484340d4ddbe87b99b41c18b3b0b210c10f54283da7f12c3f517cfea073f328a3cb8c8de5fab4089243a2e9ea5a4188cdae3fa38c2466a2f2f7c190cc5ab395e2e323dfab897d6be33dc74c502b40472445c25e7c2d4b3fff8c63882a983a7e976639b21ae23dd736ec654983d3c350303e9aa4ed49d030b72f2975762f78e98caa36b903cd7408580c0e9c0d1d27d9a66fd6bc4a8ac63fca25936a6b5d5a00a5cb29678a6f3cfbf5d9cb4fb12812bb781c07732e211f4163903351621556d3106131efc337b560200fb6c48ba9ae2d675c56795a4dc4db21a7d939438ac33072dff6dacb78bf04fa35e8fc5474c410b1f80685dc6920ed1288fa0d374b89932f7b29dcb448caf8f8578578f8b1675a491a2565beec82200a8f58d1ce79ab0066a2ac145fac62924783ffcff926624e71676b396219b4863fefecf40060b50e16b78f9247583e8bd8b9df76370211a3fe355dcbfe359f8a87f411e5f38208a26b422d195d598e9f3591c3544dd60382e3b4d96b4863b9007b0d984a55be8219e0c519d036d2b0d73c748424ad866fe19bdf776be1c92a1c21300dec7ad37dabeebce6370b84df6ec532c9774ecc5b5b329152b7fec62a1ffad05620743a749710470ada0366f7c34d50d027d6dd922b3a3ec9945133603f3e17ef23b9f1a35cd157d5080e2678111b3609a3f50caae30fb61c82f7a3b77b46be3d3b1926bff784d5c0547f9900d2fc9d17173a2edee2b8efed10b9f012115f7e406d7f662a6fd2fbb535d8463344199e89c876280030568a622df67466434b51d3f5bba076ef9705930a28f837c9f07aa2503b5ec0624b68bdb15ee766e1ef2b829827f48a15273243aaa7e7b0393fa30dc595a592c9b1c06b6bc14e86cdf1b28f64c741ffa64e7042be65fc6c4b431ef782a4974650c72068a5f59d74a3cffd04517e611b52c5bfbf22f45f350e59e87d5e17ba1ba1f1b11b636456c3dffa28bbf40f884bf3c16b446c993b9e600b5f19daf3388aa4d6abecf724d397aef277c546564ec71fd570f8cc61c53cb94c4cb3fd40e1ca49cca7131f93d4654337afa07401500d50af381da6f2339fad54120eef632ce237138b49ef759edb64622fee7a2d9002ef44eadfb1476e5032211542cc172e9392cb29740f829c2154ebf3d8cc52395872104c642ea5b5796178344d276a80b027e89e8a6f7349e54952eb88d99bc4f2f0de754472f928df5e3874a37a498e4fd42f4c9701972907bbc89775db3e41a5f96c5ed4cb1723e1cd51f081888b2990710ebaa9a4d71a83ab3a3012f7e359a65d0857b2b0fd33284c5dae733b548f041988228abe5893e9bc036bce70e01f5d87e41fca78bcf3f6f970be7d08cb130a2ea89ad78dd0533b196ea4a96f9876516b69ef7b22c9d4abd322779b73cdc63062fe4ddbd9968ce15dea5a382ed0be8cb806b2de1ea373432b760026ee415dab3fe102f01b6d1c539a7dab328229d7c3f37f1d664c556d6228b43357c457bfbc3c2e0d7e30e5a8ae8f491038fcbdba8b64e9a1328235"}, {0x40, 0x11b, 0x4, "ce5bd15d31bf20b56f674e2a7735fda8f30909741be1e66a02c2087aa7aadfcb85fd620c3a3edc79e123e174"}, {0x70, 0x106, 0xd3, "eb043f71fb84ce8bca3f7e672d1f25e53c2901192876a1c4d29c0fe47426dd804e55a4bbf2c5c608119764151777df479a30dea52c4ccbcd31a508cd29601030631673e90f47508a8cc742c1e7abff22444acab9599fea583d8a3c9e7f3765"}, {0xa8, 0x1, 0x6, "71c03d787ad027c819d4e818f521be6fd038cb9b3a4567b850e8ec5f7d6a2215437466523d5331f535778c506cab266f8a570b7c5efa968525bab47c999e6c158a20ec1c549f7a7aad121fdf92ad27d9dff62161fadcfd0d79dd8804570cfcc0c6569b3fe5ec2c69991ee64ccca046d3c08f710a86d12ea5d29331618bc0469769a8e4d97e11d5e430530b6aeb94bf7dcc6cb33e5c"}], 0x1258, 0x0}, 0x4000000) clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") r1 = accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x1, 0x14) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/21 10:35:45 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x4800) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000003000)={0x5403, 0xfff, 0x100000001, 0x6, 0x0, 0x1}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007000-0x4)=0x0) waitid(0x3, r2, 0x0, 0x0, &(0x7f000000a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000000f000-0x8)='./file0\x00', &(0x7f000000e000)=[&(0x7f0000000000)='eth0\x00', &(0x7f0000004000)='\x00', &(0x7f000000f000-0x25)="766d6e657430766d6e65743004766d6e6574305c6b657972696e67252b73797374656d5c00", &(0x7f0000008000)='proc$.\x00'], &(0x7f0000009000-0x10)=[&(0x7f000000f000-0x2d)='@^vmnet0vmnet1vboxnet1em1security$$mime_type\x00', &(0x7f0000005000)='selinux^eth1louser+\\trusted\x00'], 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000e000-0x40)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000)={"dabd57fc66c1d43bcc943bc5322553fe", {0x4, 0x3, 0xfffffffffffffffb, "c1935b2ed7b7", 0x324, 0x0}}) 2018/01/21 10:35:45 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000394000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000d23000)=@random={'system.', 'bdev\x00'}, &(0x7f00000e6000-0xfe)=""/254, 0xfe) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000212000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a12000)={0x0, 0x5, 0x3, 0x3}, &(0x7f00003b2000-0x4)=0x10) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d25000-0x10)={r2, 0x3, 0x2a, 0xfffffffffffffff8}, &(0x7f0000d24000)=0x10) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x11) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000863000)='attr/sockcreate\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c77000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015f000)=0x1c) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d25000-0x8)={r4, 0x7}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000085b000)=0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000d25000-0x34)=""/52, &(0x7f0000d25000-0x4)=0x34) renameat2(r5, &(0x7f0000bbc000)='./file0\x00', r5, &(0x7f0000444000)='./file0\x00', 0x7) 2018/01/21 10:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000099b000-0x4)=0x7b, 0x203) 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) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x65d}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 10:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!a', 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c6d000)=0x0) syz_open_procfs(r1, &(0x7f0000734000-0x12)='net/ip6_flowlabel\x00') fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) chdir(&(0x7f0000cdd000)='./file0\x00') 2018/01/21 10:35:45 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setfsgid(0x0) r0 = open(&(0x7f0000607000-0x8)='./file0\x00', 0x0, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x410)={0x6, {{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x52120ff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) recvfrom$ipx(r0, &(0x7f0000000000)=""/178, 0xb2, 0x10000, &(0x7f0000000000)={0x4, 0x7, 0x3, "2c3cbc471eae", 0x0, 0x0}, 0x10) 2018/01/21 10:35:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x77) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000f5000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @empty=0x0]}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x64, "d1f67e422e90933f52238bcf8ba5d73d65154373396c0a263894320c5f408d14531bf61ca59f61b6988f1f52b0b79bed165073e432d84553713024be3b5a779945d3de1de1c0a3a7f61982b217dce44c777e8d237df451f1fa8a99867474b41d86862d9c"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @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]}}, 0x8c) 2018/01/21 10:35:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000095b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006da000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000176000-0x14)=@ethtool_modinfo={0x42, 0x2ec2, 0xfffffffffffffffc, "ccda2fd03d4aa149"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:35:45 executing program 4: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495e077495f26bd5e020039135e969d62de70774035020e85d00b598aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa88f1db69f69fbfd67791bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825110000000022b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00005d0000-0x8)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x20) open(&(0x7f0000705000-0x8)='./file0\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/21 10:35:45 executing program 1: unshare(0x8000000) r0 = open(&(0x7f0000c2c000)='./file0\x00', 0x180, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x44000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/21 10:35:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000da7000)={r1, 0x21}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000135000)='/selinux/member\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r3, &(0x7f0000827000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00009a0000-0x4)=0x8, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f00004d1000-0x5c)="d80e46d7c8883cf0239c18f65b923021eb7cf7bfdd0e085105197ee9da2bd8555900b7c529e042aa423dfc398ad3959826fc8808999680e839196db78a81cc090e173397d86dd65d7a93f177d1da037472a4296641fc98f022133a83", 0x5c) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00001e1000-0x4)=0x7, 0x4) 2018/01/21 10:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x1f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000-0x80)=""/128, 0x80) 2018/01/21 10:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) [ 39.757459] IPVS: Creating netns size=2536 id=9 2018/01/21 10:35:45 executing program 3: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000019000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000001000-0x4)=0x7, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x7, 0x7, 0x2, 0x1b}, 0x10) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000026000)=0x80000001, 0x4) [ 39.848383] IPVS: Creating netns size=2536 id=10 2018/01/21 10:35:45 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001e2000-0x4)=0x0) r0 = getpid() ioprio_set$pid(0x1, r0, 0x2) ioprio_get$pid(0x0, 0x0) 2018/01/21 10:35:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006b1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c56000-0x4)=0x0) waitid(0x2, r0, &(0x7f00009f9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000000, &(0x7f0000206000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000677000/0x3000)=nil, 0x3000, 0x0) 2018/01/21 10:35:45 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000040a000+0x640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(0xffffffffffffffff) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000bb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/21 10:35:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000073b000-0xb8)={0x0, 0x81, 0x4, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0xb8d, {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]}, 0xa000000000000, 0x0, 0x7, 0xff, 0xfffffffffffffffd}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000806000-0x4)=0x8) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000ef7000)="7ec597d436b12c8fa9a1a052140cff8e", 0x10) sendto$inet(r3, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r4, &(0x7f0000ef8000)={0x1a, 0x17, 0x0, 0x8, 0x1, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/21 10:35:45 executing program 3: r0 = memfd_create(&(0x7f0000000000)="", 0x40000002) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x0, 0x80000000, 0x1ff, 0x80000001, 0x93, 0x2, 0xb, 0x14f85bab, 0x2, 0xfffffffffffff790, 0x20, 0x246b, 0x0]}, &(0x7f0000476000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/247, &(0x7f0000002000-0x4)=0xf7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b3d000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x8) 2018/01/21 10:35:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000605000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x16, &(0x7f00000b8000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1, 0x7, 0x5}], {0x8100, 0x0, 0x0, 0x100000004}}], {@mpls_mc={0x8848, {[], @generic=""}}}}, 0x0) 2018/01/21 10:35:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000b0000)={0xc7b2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x9, 0x88, 0x0, 0x6, &(0x7f00005bd000)=@common='vlan0\x00', 0x7, 0x0, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000070000-0x84)=""/132, &(0x7f0000265000)=0x84) pipe2(&(0x7f000073c000)={0x0, 0x0}, 0x80800) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00002ff000-0x4)=0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socketpair(0x19, 0x5, 0x37, &(0x7f0000be5000)={0x0, 0x0}) writev(r1, &(0x7f0000849000-0x90)=[{&(0x7f0000382000)="17ab7cc76422889ea613d7996f4673449c359bd2366b60c2fcd139c14882bbf90782b43fdd9325eb03a4061d9c0c1fe6891a8fde5fcbbf3fcb3aed47744381dedf8901706cd77e4b54152bde376a410b0aeb1a633999c6b5e6121aaaf6ca262ece906240dde20b873103b1cfaa5724e1a92693ecd60a0c8db168993cef104798f812ef62741a43886d8d1b04b3dddaef6b7ec52900baa6aa4eac01f7af42c5dbae", 0xa1}, {&(0x7f00001ef000-0xb1)="78ff95d0d49b7a340f26aaba0919ad36643fa06171c097baf17466ec079c0e74b5a0c76d3f3b0527a182bafb54152fc8ce1de720c1f0ae17b7f023f9e55b2117d62f37bd69b1af8803b269d71b2c3f3c820eb63099b2ae639f0196794e19f7baff02b470dd94fb4e054f6ce4dd21d0314be9afd677ee0c5856ba9427c16215f7520bc21f15848c02db5ae360bf3e7c7b125c502af20cfc6426abb81e8b4f1cd7468f679454c2308c38a39c4e593a3c0712", 0xb1}, {&(0x7f0000a7b000)="97e8ab2d202e8fca8bd71ae6dc4892374737d2553d1ab94c5941051eb6296b8326f0c24ebeb0b3d9f25fab082b16ac5bcfa2f5bfd2f2e584d6151f857b07f98cb834e7ec2b441cc440a092d6b84520defc0e652181d8d4409837492e3aa368ccdcc0cf6c4223b2fd86b475158591c5cb01a68533e3b9734f4dd10abf0d6691b10bf1edc5aeff607e4e22e35005d3e64e609800d9202a661400f6379c840d268cd88ac9b37a1036af9873e1bc6d4dabf943fd060bd07b8890ba088b1d0f010614ae237e333a4938ce94c70c", 0xcb}, {&(0x7f0000701000-0xaa)="79aec3d6b0ca710c250a2a384acc845fc8caeea47391174c6454c2a7ad349ab9393497e93bb13037a6ac6fd2cab1fd9b322e504e1916bd5cc5a5b8d88ba7d45a3edb85e0c9f265fa2a4dd4eb209d9014f3403e54097df74c714444aa24d4c678a30c7adcdd9d0f7f98312ae6f5728aefddad817ec0435ebd03216a34b1593e64cdc33fd2068e7db68bf586a4f1633bea052bddf684c1b5b74b20694ddf0a4dbff1be6af5002ff9bc0a14", 0xaa}, {&(0x7f000014a000-0xd5)="13999e9823462d8e93d53e97db111a6e8bfb5c6b8bd8001b24f8719051fd8229133b47171eefb8178c008c087120885b9bfe3483bd94bd6d13d814432d2de466ebb763f3126c8afd465acff95c4a062db630dd79884f79009db2ae2d808cf4346169d1bdbc0beb88e25441e8a1fc7c0c627a34c6bfa0d054ce720bf3405fe3fd583acb103755a8eb37a861e0b05fac4ca1819b342c3ae6efa8ae548f5079b42db1f970aca22b075c4d360ff301a52993ef4d249f1447f9735fcd956f9c31d12a9e4fc598682cb9e6c52898bf3ab8a217278049d0d7", 0xd5}, {&(0x7f00003b1000)="7899c525d64c79f15f019659098ea5dc62ec839a8221d7811a113d0d0ef8513e1f764b8e74b0b30c29a6b308ec1bb51c91f45b1e50770859718a08cb04a3b25bb99ed59dd3a373e787b0a89c40bbb6cf29d571db7f37785dc8eff22f514fd62ec7abd9ed641b6a6b76a76f92432288ed99d5f2f9e50c71ea47ac86bcd7cf501add60edfc121fa3f58b79e9cdc7238003b40067da54cd6143f2e82220ec7e1af1c6f6c78854962b2eafd6f54f69c7af2e7840ec5926fb5f469b8cc0e563f3c3c670e2b7735a6f1fb5d57e64097bb6b56df0d46d232d", 0xd5}, {&(0x7f0000be8000-0x77)="13372c67776e5ac08504f15edef297302c935dc8227543a336eb0a5e353800499964609335fb63703753d54577cf62e69557440a89a0601f6e2063b2d15aba51669183576290fdff7d978dc3602c8a97098a7f533dfc63f43dc331812a90e9c6b533a01e469c11047f4afbfdf9871ab5e8c6ce260de70d", 0x77}, {&(0x7f00003d0000-0xe2)="45ee162d5f2836425ac08d115ce1ab146ee18aa4a97b71b8240dd1f899de2286606ba5a02b9c5788679c5b56c70c7fab090d8eda154fad0de8f6ee7b5c880d7b0f81637904f1c0941055b18390ed90147961e1a139adec0b2263e77e222353cbafeb4393636242dbf25ca6245245de5e52590716be2cbdc3bd23bbe8e5298a4d993d24f765a62e64e2ee7cc9a18497ad328c2c629b1a81a95f0f563c91666c92a4b138018062cfd315b5a28734434529467055f1849b09f415acc21d83f557e0acfb9dcd8400f35f18f0d9d49cd15d227efce659c2deb9675691a2281087dbe7ff41", 0xe2}, {&(0x7f00002d1000-0xe9)="ac9895c567628146c2f815809cf8c9b705d6c9a796727b47c95f14344d9695fb8581d238b385e4884246847036edcd12a5464328947db82c2f801f98b3a2cdb0d89a585f6d49922eaf061fae8d4752731a5cf779a73f15d81d931659deb90208c687cb8c4e00fbf403bf2900bac0a78fbde6c78d02c866eedd685411f289831bd2cd3dd4e23e8ebe42565ad6d685eb2f74c74e9f0a5eb6c8a6ffe0c3ee8d7cd8a01d10b7fa04cd80d91226f2bf88273119e256571d6fe6dba01aaf4c4e1a34736f55d7de9128929a427ba7886b4711fe4c55a2fcad2fa38bc4d2313b54785fd064f7633677f3140cb6", 0xe9}], 0x9) 2018/01/21 10:35:45 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 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(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001b000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000001b000)=0x4, 0x8) 2018/01/21 10:35:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000014c000)=0x0, &(0x7f000058f000-0x4)=0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:35:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b10000-0x10)={0x101, 0x6}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d1e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000ff000-0xcc)={0x0, 0xc4, "4d293f8db6f58214bdc7ee924472df5a7df683ce06dbb08ace021007395625a276e7a85d2ac55f6b8296827e31c1d450b76a82267154d5a5da970c34a88c191e14adf29effa9726c28864b27dac37f38d7e7f0fa8e8706098b69575dd89cac31d932058f36928c633f4eb3d650b10a7a68d28476fe1b9039ac63c318d30256587ee63f33011f52ff6a6b464dd7d9026a934c03cada8eb0a13e301907cc88b867fa3d7559efd71f41cdfafc6404bcc3250ffe954d9fe94ff9d8c1335d4a4602b5a7b83124"}, &(0x7f00005cd000-0x4)=0xcc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000060a000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d09000-0x2)=0x8c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/21 10:35:45 executing program 1: unshare(0x20000400) clone(0x0, &(0x7f0000001000-0x95)="", &(0x7f00008e4000-0x4)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000)=0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) getpeername$llc(r2, &(0x7f0000f74000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f97000-0x4)=0x8) clone(0x4000100, &(0x7f0000001000-0x75)="", &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/21 10:35:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00006ba000-0x28)={&(0x7f00002bb000/0x2000)=nil, 0x1ff, 0x0, 0x1, &(0x7f0000dab000/0x2000)=nil, 0x81}) getsockname$netlink(r0, &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000669000+0x3ae)=0xc) mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/sequencer2\x00', 0x200, 0x0) sendto$inet(r1, &(0x7f0000343000-0x51)="ac1245bac8d857571a967cd4da396f6277c286aab98eb11edc7516843dc384e250b913540f1f8193690f69258fb887bc0756ee53509b481c5b2119ab3c37c5e8153e2114927126256b8fa766ce6369dc23", 0x51, 0x4, &(0x7f0000bc9000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003c1000-0xc)={0x30000001, 0x0}) 2018/01/21 10:35:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) 2018/01/21 10:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000a66000)=0x1ffc0000000000) r2 = gettid() ptrace$poke(0x5, r2, &(0x7f00008ea000)=0x0, 0x1) gettid() r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) ptrace$peekuser(0x3, r2, 0x5) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f000003a000-0xc)={0x0, 0x0}) 2018/01/21 10:35:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000cb4000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00007e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f000025d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0xbf3, 0x84, 0x20000000000200, &(0x7f0000d46000)={r0, r1}, &(0x7f0000001000-0x4)=0x8e, 0x8) 2018/01/21 10:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fa9000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000133000)=0xc) fcntl$setstatus(r0, 0x4, 0x800) r2 = dup(r0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r3, &(0x7f00009ab000)=[{0x1, 0x0, 0x0, 0x0, @tick=0x10000, {0x5, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) epoll_wait(r4, &(0x7f0000f4f000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a77000)={@common='tunl0\x00', &(0x7f00008c7000)=@ethtool_drvinfo={0x3, "83651fd5bf638205ed5705ab2c8cc7d3b80c11ce831ec4d4ec6a9848a8cf51ca", "fb9a97b7ecdc4f4541ebb85b38b7f7cf2b37b36aa98ea598ca8dd92e8c83c835", "d227e57359c6a7705081f5b36eae9652693f8f85f3fcab784821feb810e96c84", "14a0944036c8f60c0cbe3678a54957f633af2c6a1de47215423232e405828b3a", "73a50e10d8a308d4786f1937228e85ff70a3af0b422274491476fa3d6057a8f8", "17dc53a5635409bf08e3fa7e", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x80f, 0x9) 2018/01/21 10:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) ioctl$KDDELIO(r1, 0x4b35, 0x2d8) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/21 10:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x401) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1276, 0x0) 2018/01/21 10:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = fanotify_init(0x25, 0x101001) pwrite64(r0, &(0x7f0000a31000)="0630c1cccd5569ee9b708fb1b981a3ad88db22ec7667b3c1def12c6cf46e4c48ad7358c0766d1c981970ba24da9509004e007d829f7f506ade996fd75959370720fa736385e66d7ee0f73afcf58d7dac7b08e96bac83ed7f87aefa620e5a", 0x5e, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) syz_open_dev$tun(&(0x7f00008bc000-0xd)='/dev/net/tun\x00', 0x0, 0x40100) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b88000-0x4)=0xc46, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000af3000)=0x0, &(0x7f0000dd8000+0xd20)=0x4) 2018/01/21 10:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00009c5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b9000-0xf)='/dev/sequencer\x00', 0x1604df35df939bf6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006ca000)={0x0, 0x81, 0x3}, &(0x7f00005c8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e4000-0x10)={r1, 0x2c, &(0x7f000054c000-0x2c)=[@in6={0xa, 0x3, 0x7952e1ab, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e3f000-0x4)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000021f000-0x4)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000088d000-0x10)={0x5, &(0x7f0000f35000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000a5b000-0x17)='net/ip6_tables_targets\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) signalfd(r3, &(0x7f00006db000)={0x200000008001}, 0x6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d26000-0x4)=0x0, &(0x7f00009b9000-0x4)=0x4) llistxattr(&(0x7f000086b000-0x8)='./file0\x00', &(0x7f0000345000)=""/198, 0xc6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003ca000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xab}, &(0x7f000010b000)=0x98) recvfrom(r0, &(0x7f0000186000)=""/115, 0x73, 0x20, &(0x7f00003da000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x3, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x40}}}, 0x32) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a5b000)=@sack_info={r4, 0x9, 0x800}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000eb3000)={0x0, 0x3}, &(0x7f0000bdf000-0x4)=0x6) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000b6c000-0x8)=0x7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000d9c000)=r5, 0x4) 2018/01/21 10:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c8b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000933000-0x10)={&(0x7f0000aa3000/0x3000)=nil, 0x3000}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000952000)='/dev/loop-control\x00', 0x10280, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006a000)='/dev/sequencer\x00', 0x2000, 0x0) fgetxattr(r2, &(0x7f0000021000)=@random={'user.', '{keyring\x00'}, &(0x7f0000e78000-0x86)=""/199, 0xc7) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000078d000-0x4a)=""/74) 2018/01/21 10:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b32000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4a000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aa7000-0x8)=@assoc_value={r3, 0x8}, 0x8) fcntl$setown(r0, 0x8, r1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000a31000+0x95f)=0x7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r5) ptrace(0x11, r5) 2018/01/21 10:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom$unix(r0, &(0x7f000074d000-0xc2)=""/194, 0xfffffffffffffdea, 0x0, &(0x7f0000384000-0xa)=@file={0x1, './file0\x00'}, 0xa) shutdown(r1, 0x2) 2018/01/21 10:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) dup(r0) 2018/01/21 10:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept$inet(r0, &(0x7f0000ed4000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000-0x4)=0x10) chroot(&(0x7f0000366000)='./file0\x00') arch_prctl(0x1001, &(0x7f000077b000)="7f6d4ef29f52825b50711780e04347da65e15b9cf39008610f13c2991d88040bbb461854fa481f303961a2f682927d53e2") 2018/01/21 10:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000100000-0x9)='/dev/rtc\x00', 0x300, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000065a000-0xd)='/dev/usbmon#\x00', 0x4, 0x80) getpeername$ipx(r1, &(0x7f0000624000+0x37b)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xffffffffffffffdb) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/21 10:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f8d000)='/dev/ppp\x00', 0x400200, 0x0) sendmsg$nl_crypto(r1, &(0x7f000084c000)={&(0x7f0000c18000-0xc)={0x10, 0x0, 0x0, 0x19000}, 0xc, &(0x7f0000111000-0x10)={&(0x7f0000f60000)=@delrng={0x10, 0x14, 0xa00, 0x4, 0x3, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/21 10:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f000060e000)=[{&(0x7f00003b1000)=""/0, 0xfda0}, {&(0x7f00003dd000)=""/59, 0xffffffffffffff61}], 0x1000000000000210) 2018/01/21 10:35:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b9c000)='./file0\x00', 0x110) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a9b000-0x4)=0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r1, r1, &(0x7f0000b9d000-0x8)=0x0, 0x420000000fee) rt_sigsuspend(&(0x7f0000c03000)={0x10001}, 0x8) 2018/01/21 10:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x81003) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003a4000)={0x4, &(0x7f0000694000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000276000-0x15)=[{&(0x7f0000505000)="17a55055e736f688d8921717a12271d65d454c2779c30a944f360e9b8644e6053fa89e", 0x23}, {&(0x7f0000dc5000)="bb2eaf1944f9a58ac7b71b7dd5d610bc68b9839b08417ec9b5f0951874fa488eb4456032dae6c319fcb85c9a51604788a77f2bfdaa8954337dbc0db757f79925f73f7b9110f5ee44b220c99f25", 0x4d}, {&(0x7f0000111000-0x36)="1e0b5c630fa2b086efbffc89400a995b525c8fae3f30d7b84d7e4f7fe05e48a4f269be2a41c7018b78fc438951f89219388c154dfe9c", 0x36}], 0x3, 0x0) 2018/01/21 10:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x7) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000031f000)={0x6, [0x7fff, 0x6, 0x3ff, 0x86c9, 0x1000, 0x5]}, &(0x7f0000cff000)=0x10) 2018/01/21 10:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ecc000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aff000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033f000)=0xe8) getgroups(0x8, &(0x7f0000681000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ed000-0xc)={r1, r3, r4}, 0xc) r5 = dup(r0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000438000-0xc)={r2, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000de6000-0x4)=0x0) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0xfffffffffffffe50) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r7, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2c000-0x11)='/dev/vga_arbiter\x00', 0x50200, 0x0) accept$packet(r8, &(0x7f0000f43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007c5000)=0x14) sendto$inet(r7, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = dup(r7) sendmsg$nl_netfilter(r9, &(0x7f0000a96000)={&(0x7f0000412000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x820, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x80c, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x820}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f00008ae000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2545, r2}) 2018/01/21 10:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/21 10:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendto(r0, &(0x7f00009a6000)="ddbf2d4767d915464dba4cbdf96b7361dbd75a97213320754ae6476e86a607981f4ac8c9c59c392b3817ce296109ffb1af8402b3ff4951846ade4be23a3b1985071d6ebcbc2f06fb3a7347f6c3af7b5c37a40f9406add310dc8d4df6424dc5ad53", 0x61, 0x20004004, 0x0, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) recvmsg(r0, &(0x7f0000f47000-0x38)={&(0x7f00002b6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b36000-0x10)=[{&(0x7f0000c41000)=""/250, 0xfa}], 0x1, &(0x7f0000d09000-0x92)=""/146, 0x92, 0x5}, 0xd4c6d1b95e03f0bb) 2018/01/21 10:35:46 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) prctl$getreaper(0x2b, &(0x7f000000c000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/21 10:35:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0xc0005, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffff9c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000002000-0x8)=0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) 2018/01/21 10:35:46 executing program 4: clone(0x0, &(0x7f0000149000)="", &(0x7f0000ade000)=0x0, &(0x7f0000ade000)=0x0, &(0x7f0000377000-0xae)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000046b000)={0x0, @in6={{0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14000000000000, 0x2}, &(0x7f0000896000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b75000-0x10)={r1, 0x10000, 0x80000000, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffffffffff8e) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KDSETLED(r0, 0x4b32, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000327000)={r1, 0x6}, &(0x7f0000c69000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f00005f3000)=""/38, 0x26}, {&(0x7f0000581000+0x586)=""/0, 0x0}, {&(0x7f0000001000-0xa)=""/10, 0xff5f}, {&(0x7f00002f7000-0x5a)=""/90, 0x5a}], 0x7) 2018/01/21 10:35:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x141800, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@generic="996de03a2c7937cbd352ac00d6ba9fec", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) 2018/01/21 10:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000206000-0x30)=[{&(0x7f0000f3c000)='5', 0x1}], 0x1, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) 2018/01/21 10:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x401, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000cda000+0x185)={0x27, 0x5, 0x7, 0x7, 0xfff, 0x4, "910ed13f37ecbb8ee0f01361f535e7184df7799d76b62ec57655c8347acbf0c215ad9a3a0e15f999b853cc8e3192afe6927708b761e39052c7a6f4d5896d1a", 0xff}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/21 10:35:46 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) 2018/01/21 10:35:46 executing program 6: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 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_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000837000-0x1000)="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", 0x1000) 2018/01/21 10:35:46 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000)=[{&(0x7f0000001000-0x60)={0x27, 0x7, 0x7ff, 0x5, 0x8, 0x100, "318aa93a9c4e357b4406e16be88ae30ca5deb1756fa86f1352c59996268dabcb654874f90ee289afaa4cff3b0cb3d5c45a1eaa042441d575a61d4209705818", 0x81}, 0x60, &(0x7f0000012000)=[{&(0x7f0000011000)="38f3de3b69a3db6121de6483450fef70c0595b3ab186e6d1c6d23c4396", 0x1d}, {&(0x7f0000013000)="8dc93804384ebb7459d11e722079700869ded29b01f39d3a2a097132469c9886ee9cc64037fcbc9a6ed7d6141ce1bdb9d4506a1bd2a1d94c786b919e843329817ba4eaf0c0f2d0c9fe72a67ebd38f355c0495ad4d03652b9972872cf96ccdfc2d13ca518c7de557d6b502736f40bc9d3e9e5784616cd3253bf1f493348ebfbe3e7ce8b13913e09efae896180ea729ead24031358e5055db0c2d715575db6f1ce63571176fd89941a45b94a4be191f5b68df314de35d618e58f18717c8af802a8242d499609494ac64c0b", 0xca}, {&(0x7f0000012000)="", 0x0}], 0x3, &(0x7f0000012000)={0x18, 0x11e, 0x6713, "435c45a0b5b126"}, 0x18, 0x10}, {&(0x7f0000001000)={0x27, 0x1, 0x8, 0x7, 0x88ea, 0x0, "50e20c078ea7395b980520927379da73af2baa74045d31862dd34bc1f73ed7b608a392c9ef63b7d7e431c5eb3b238bb4d1b56ed895c6e94b0db93088d42c01", 0x5}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x81)="309786fea38e97a3f24090f1f2083dc0b0bb1eba1ea76b7126eafe4ee5b6f407deafd6a11c971eb1cd1d1e97239365baa424fd5e35b0ada1bdcffeae5e57d601800a6623a4f3b3f1ae5de74494da3da116daec4d5a7d62881d1793e953780cb0b73933de2f817cee9ee27c7f15569b101b1c14b4c4f4c8664d17a6630e6a5726b8", 0x81}, {&(0x7f0000001000)="9bd98567b39c0e5cbac190304882d850de180fefb96981461e828862260b9d3b0ad102144ab7b030020e632fac12c70a7fcb0c5785fb47d3d4de4f0db9d096ff84b7896f8d102bd07caf01b6472903cb91c3c8d1a45aa460c97c995a7e69faea1d131fac7ff4ebcdc83a1df32136ac957ec665589b409e67022ce17c74a5", 0x7e}, {&(0x7f0000001000)="7bb33b82f33701499fa2b8006eabf776768e42838e2c324731e301bb52a49607376721fa0a8025cbdef2cbb85ed66c6e1be9efbf716f0cd14b42a83187b62c528bae8ff17f275648a7fec79f16fab4fd4b832d1e974d726614e570b92c1c4e9e2d35de713fd1e35dd7ee2e3fa8036b6167e4f94ab26916bb5a4e6500afa7db97f160a8e56cfd18e088397ee84281a39eedde4db9f9bf1e91d6e78dfe74a6b3362986ed42fe9b8bd8cdd443b80154c9fde5e04a21d095bf1a80e0b9a415702fac14a361cf450e20dfb46bae", 0xcb}], 0x3, 0x0, 0x0, 0x20000040}, {&(0x7f0000002000-0x60)={0x27, 0x8000, 0x7fff, 0x7, 0x40, 0x1ff, "ac3c8ed768908d8bcd0cc3e67606c054c3cd0aad87bbc9292c939a4fc0342b79491ea7a2210246e1bfb3601b7da5f9f92a5a9fabca30105ec25809fda3de07", 0x8}, 0x60, &(0x7f000001a000-0x70)=[{&(0x7f0000014000-0x1000)="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0x1000}, {&(0x7f0000002000-0x67)="04d3f5d56e3f9edd6621859c470f45b79645af49bb42707a76ab3869dd950dcde81147fc878b4751a5493bb85ce69edccc71fc04b0017235105cf3e3308f5e6f3ac9aa31e9e641080d2dc41e6c47baa182d1a8a86211c5ba771520b36a27c340a883db829358eb", 0x67}, {&(0x7f0000001000)="dd714eb3325fce5509077bf5450c921ceee8039a5527", 0x16}, {&(0x7f0000002000-0x78)="6c5fa12f5944cfee7fa663504d27983f5c83ec2dec5e8698ee96606f17123520255410c9bf6c21589958783e64db8286547490a98464be35ac1c6702eca32c334563b4914b7f57dfc2f2b446f251dd1f383f06285401282fade1b7610f0243d32f2282d94d9071e2f357a09c1e54115117dad53ecc60fb28", 0x78}, {&(0x7f0000000000)="086543e5306b67fe4d89949e0627016676ac99075aaae66b61d2bd49364a966873a41252bdd1cdf0f4c3e3e9f675ace5c1de94d38f03c1ac69b78828901d965bb78dd64e06805b85743a0cf858cd832fcba0bd86cf456ad868ffe6c7b6fcd4651e74838a9cbcf343bb81f02a0cc97815fc87449f0fb6371319522718b9621bb5c90fb036b3e754f74050dc3e73d130b72fca35fe7f48449beef4b50fd12f7b28685b0387a5557877adb91af9077f07e078", 0xb1}, {&(0x7f0000002000-0x88)="4b704bd9754749625c44906a6bad331c1eb43d362ee07c394c157291f73cfc3606b809dc36e8ab31de1d4613cc2a190e2719034bd8b0f072ecf9798c9b4e0b5bafb5a5198ff939ef637cbddb4868fad4ab72a7c6bb733bea708c61b5012983382f3389a5ec4f797427f516abc9f9ca429d7fac2559aab138e7cf1a5f83d12d4bfcbd9530f403bf8b", 0x88}, {&(0x7f0000012000)="7126fff1954340bb5cc72598f440e4fe13afdc2350d648cc74fd2cc2599e0a3e9aecf0cb062077459e5efcac1e2161e5fd0148f55c20518fbd131d10749d88cf954459f2f070fff103e52a5f2066ca81e64610da3728cfaf4c783c7b62a0150c3e0cac0d630835af5691a2d8238b7a20befebb752ce1d57d5aa18a5b8a73d13f65cd65a3614ebc27287aa831b24e98e661f23f", 0x93}], 0x7, &(0x7f0000001000)={0x70, 0x104, 0x6, "dc4cfc7e05b58670501747fa859f9c3a6e106089fe2f99b2ef5fd51a1cd7feb3e77277543eff4430bcf9a4590f30dd73d7db3dd714b894fa65dd1583af8a6867df04c06679d335e40800f3979ea7dcd33b611348ea12ed8fa5530699"}, 0x70, 0x8800}, {&(0x7f0000012000)={0x27, 0x0, 0x80, 0x7, 0x1, 0x2, "da6be7d39bfe93390637129845d25c2dd8dec17ce9f56420c233b4a2cece39ea20033b8533bf02d252315b5e9905055ca7f82881207b8617ad3c188867a295", 0x7ff}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0x9b)="db8476857663eefd65536608f7980e05bd7af2fe31add1ff8a241aa05811b8704f1c0578bcb475d5e18b965efac1ffcf9a484737ee8c7f65ad9a665a84af6be97c9e23c77e3f3d072d0cc725e761b80d15a58fbea83fba9641ee18400252bf860f78aa4666f54c46fc4acfbce5a96af263d8175897465ebeef11275349a5afd1f69ce3ce8d8cc1511310e2ddac8d9f5ffe16270d9aea7f8cc4ad4d", 0x9b}, {&(0x7f0000012000)="9a0103bc3fa7be705e3b07d867a76cc16842f2d773184cdf27ac4adb38565bac4d67af4b6316c6bb6047c3f4a9e5cf31dddbe2510952328872b5d0", 0x3b}, {&(0x7f0000019000)="e1eecb8bce", 0x5}, {&(0x7f0000002000-0x10)="abd10a28e5a3825e8a9b489c6255efa7", 0x10}], 0x4, &(0x7f0000001000)={0xd8, 0x10f, 0x9, "34dc560a5140f887cc4f7ca5eda88d5b62008529597d0b06056f4f1e823d8f12a7348f3de0e04db5a80ef5e9bca579ba0cebb6c4c543e616aa237f5fbd3bccddea16c8fa9abba9f529ac86cfb3ef9499d0e5ebb06181760cd01abba07dbd1537cb49a2b4d3922554741c0c95231d75c0a57b810b7d90cce5a38752fbbd7f27f492660d8834a306b0222c2e5685e89e9d0f8fe89232fdef774510adac3724ee9d24374c3c5b299d9b6f1b20943d5aa5e3d68f45d7acd729ba0c9b0208508b23ba65835f93cd"}, 0xd8, 0x40001}], 0x4, 0x1) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ac1000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) 2018/01/21 10:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) socketpair$inet(0x2, 0xe, 0xfffffffffffffffc, &(0x7f0000477000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:35:46 executing program 3: syz_open_dev$sndseq(&(0x7f00009de000)='/dev/snd/seq\x00', 0x0, 0x111281) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x7fff, 0x54, 0x7f, 0x7, 0x1}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x1, 0x141000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000b000-0xa0)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x40, 0x80000001, 0x0, 0xb4}, &(0x7f000000b000-0x4)=0xa0) 2018/01/21 10:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2018/01/21 10:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x3f, 0x4200) 2018/01/21 10:35:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x100000003f, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000d34000-0x4)=0x3, 0x4) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 10:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000ab000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00007fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000495000)={r1, r2}) timer_create(0x1, &(0x7f000079b000)={0x0, 0x13, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb9000)=0x0) timer_settime(r3, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r4, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) [ 40.426674] binder: BINDER_SET_CONTEXT_MGR already set [ 40.432688] binder: 6060:6071 ioctl 40046207 0 returned -16 2018/01/21 10:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r1, &(0x7f0000a8e000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067a000-0x4)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b78000-0x10)={0x0, 0x0}, &(0x7f00008bf000+0xbd7)=0x10) fchmod(0xffffffffffffffff, 0x0) 2018/01/21 10:35:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005a4000)=@generic={0x0, ""/126}, &(0x7f00008e0000-0x4)=0x80, 0x80800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000af6000)={0x4, &(0x7f0000c62000-0x20)=[{0x400, 0x0, 0x5, 0x7}, {0x6f, 0x5, 0x40, 0x4}, {0x45a, 0x3f, 0x1, 0x6}, {0x6, 0x4, 0xfffffffffffffffb, 0x5}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d96000-0x4)=0x0, &(0x7f0000527000-0x4)=0x4) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e53000)={@generic="615e0db6d1a87487b601e9046761d2c0", @ifru_flags=0x7002}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000df8000-0x6)='ramfs\x00', 0x2000000, &(0x7f000000a000)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002af000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ec000)={0x0, 0x0}) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000391000)=""/239) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) 2018/01/21 10:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = add_key$keyring(&(0x7f0000bde000-0x8)='keyring\x00', &(0x7f00005b6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e82000)={{{@in6=@loopback={0x0, 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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cf000)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) socket$netlink(0x10, 0x3, 0x2) r6 = open(&(0x7f00006bc000-0x8)='./file0\x00', 0x4000, 0x100) write$sndseq(r6, &(0x7f000020b000-0x120)=[{0x40, 0x5, 0x6, 0x100000000, @time={0x77359400, 0x0}, {0x2, 0x4}, {0xfff, 0x2}, @ext={0x84, &(0x7f000007b000-0x84)="cb5eed11c995fd13d3e854fa9131157735c2680ecc6153f62cfa2f7e6ac76d129b3c3f9dcd110f9b8c3b2dc2775c184f24031efb1e0c07449374c5af8a5847a8e072fbc2af31bc9c5b4f4709ccb32c05e5cb70055466b290e3d438bf2c2abe8c59f9674625b81f83168c2ab9c97e4cd4490c375220d29975bca39dc47affb6e24ce865e8"}}, {0x4, 0x2a52, 0xfffffffffffffff8, 0x80000000, @time={0x0, 0x989680}, {0x5, 0x7}, {0xaa3, 0x0}, @queue={0x80000001, {0x3e, 0x2}}}, {0xfff, 0xfffffffffffffc00, 0x2, 0x6, @tick=0xffffffffffff73ba, {0x5, 0x1}, {0x7, 0x45e}, @quote={{0x8, 0x6}, 0x20, 0x0}}, {0x2, 0xdfb4, 0x7fffffff, 0x8001, @tick=0x2, {0x2, 0x1}, {0x5, 0x200}, @raw8={"1e12bba826986311b8114825"}}, {0x3, 0x8001, 0x9, 0x8, @time={0x0, 0x1c9c380}, {0x2, 0x1ff}, {0x3, 0x1}, @time=@tick=0x6}, {0x68fe6b60, 0x100000001, 0x4, 0x10001000000000, @tick=0x7, {0x10001, 0x1}, {0x7, 0xd8}, @time=@tick=0x6}], 0x120) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/21 10:35:46 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x80000) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x4}}, 0x2e) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xcce1) 2018/01/21 10:35:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) fstat(0xffffffffffffffff, &(0x7f000093b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') 2018/01/21 10:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000041a000)={0x0, 0x7f}, &(0x7f0000569000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000037e000)={0x0, 0xc29c, 0xfffffffffffffffc, 0x7fff, 0x1de8, 0x1, 0x0, 0xff, 0x0}, &(0x7f0000422000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c44000-0x8)={0x0, 0x7}, &(0x7f0000dc7000)=0x8) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e70000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c57000)={0x0, 0x87a}, &(0x7f00006cc000-0x2)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000057e000-0x38)={&(0x7f00000cc000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de9000-0x60)=[{&(0x7f0000541000)="b2c8ccee28f57702342b3a3e4592d0ec31b275d235abe9d628a1ab92698f790da2c43d9e61402dd5b70fbc25e8b3eb535fbf9acd45f99da4346eced58c7aab6287dc9f9e3975c188242a9b6340e977d465fa60c26cef62258f91f64f6ebc193e948e08da4122f0a94bea0d56d7a3e51856b2971ec62b67da9aadfdfea7583a0c3c366034f7d0c699a1e2963297b536a38207665fafd32839a705ca3af5c58c234e6ec1fb5c83f8869e8cef38bbd9eb2ef8da", 0xb2}, {&(0x7f000066d000)="d9c99d95a42f08daf72208d39043b9801265bb0d88852a605e7e39f96686cbc59b5e4141a28ef2f828775a4be599a12acf6e26c799cd3836b2dead81f4f646b5b9f6a68c10b0e5041ce621a234704c89949b090b020ebab9894fc4181bebcc027b511b805fcc80b91fcd64c737309fddc9207c", 0x73}, {&(0x7f000015a000-0xd9)="b78201ffa62bea0dfda5bee731366d743ee72ae2ce9b5e7917f344fded7fa6130275502bfe0b3b5ceb44dfd0aee3c33b8fda60d7b3753bf7085cbe759f5afd7ee64137fabb8a6a5ff77c05263c54ab7bf6b8c1ea367ab08253e906acf3a5130ce5f20ccfa66353589ed23b3c1aa8b69338e46aeba08ccd5994c2465c5ecc0496cc5b3a2a4fdc4d96597cd3740785b25288a4af08b4de5877a854948d57b9dca3140538016d4996850e43f76bf41bfd3318bf62ca4b2d2cc09b25cb5b3279f0fe2df50ea6e1a0a126fbad4203f1f915cd184f884d890747b3e1", 0xd9}, {&(0x7f00000d6000-0x1000)="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", 0x1000}, {&(0x7f0000b2f000-0x82)="e8f585753b1cc2af2879310df1531cce60d199270a2b264bd990319fd783001e6cedfb68342657f69d5a888e9ea24729bf328d25a5e830f240b5b200ebaed7a70997e29f0bd1dd56bbab2b6d35b33de5c25e88717ed1ef2e21568ceeb484b360480c2e23d99df28436699c0c6932055ced848d2b06e89683565dfa58391d810e30b8", 0x82}, {&(0x7f0000067000-0x2a)="146b98c9d318966797890edc4c1b96e39fa7d9fb0057bd1d63293fce308d1b60ec8cca65c8ba49004854", 0x2a}], 0x6, &(0x7f00005c6000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe00, 0x208, 0x2, 0x8001, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x9, 0x1, 0x7, 0x1, 0x80000001, 0x0, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8008, 0x3, 0x2, 0x1, 0x7ff, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x6, 0x7, r3}}], 0xc0, 0x1}, 0x8000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r4, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f000032a000)={r8, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) [ 40.496997] kasan: CONFIG_KASAN_INLINE enabled [ 40.506065] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 40.523408] BUG: spinlock bad magic on CPU#1, syz-executor6/6102 2018/01/21 10:35:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000762000-0x160)="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") getpeername$packet(r0, &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001bc000)=0x14) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000ce7000-0x38)={&(0x7f0000a3d000-0xc)={0x10, 0x0, 0x0, 0x29600ca}, 0xc, &(0x7f0000e23000-0x10)={&(0x7f0000d59000)=@newpolicy={0x1f0, 0x13, 0x100, 0x4, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x9, 0x3, 0x1, 0xa, 0x0, 0xa0, 0x7f, r1, r2}, {0x4, 0x3ff, 0xffffffff80000000, 0x9, 0x1333, 0x2, 0x3ff, 0xea}, {0x6, 0x1000, 0xbf7, 0x7f}, 0x3e1, 0xd, 0x2, 0x0, 0x2, 0x3}, [@replay_esn_val={0x34, 0x17, {0x6, 0x2, 0x2, 0x6, 0x0, 0x400, [0x9, 0x6, 0x0, 0x100000000, 0x1ded, 0x3]}}, @tmpl={0x104, 0x5, [{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0x2, @in=@rand_addr=0x6, 0x7, 0x3, 0x3, 0x9, 0x4, 0x9, 0x101}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x3, 0xe775, 0x100000000, 0x2, 0xfffffffffffffffe}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x4, 0x2, 0x8, 0x6, 0xffff, 0x80}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x3, 0x3, 0x10001, 0xfffffffffffffffa, 0x7ff}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x1}, 0x840) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d14000)={{&(0x7f0000e69000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffff9c, 0x40045402, &(0x7f0000b05000-0x4)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000aae000-0x4)=0x7fffffff, 0x4) preadv(r0, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x4000000000000000) readv(r0, &(0x7f0000e49000)=[{&(0x7f0000904000)=""/111, 0x6f}, {&(0x7f0000963000)=""/4, 0x4}, {&(0x7f0000f27000)=""/240, 0xf0}, {&(0x7f0000010000-0x4)=""/4, 0x4}, {&(0x7f00002fd000-0x9c)=""/156, 0x9c}, {&(0x7f0000c7c000)=""/238, 0xee}], 0x6) 2018/01/21 10:35:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000078c000-0x9)='illinois\x00', 0x7) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) 2018/01/21 10:35:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000917000-0x28)={@generic="a53392495112f256630b4adfd7bccb55", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c8f000)=@assoc_value={0x0, 0x100000000}, &(0x7f00006aa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b47000)={r2, 0x1}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b03000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}, r1}, 0xc) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000020f000-0x4)=0x7e, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d85000-0x4)=0x0, &(0x7f0000231000-0x4)=0x4) execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) [ 40.523417] lock: 0xffff8801d8e20018, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 40.523424] CPU: 1 PID: 6102 Comm: syz-executor6 Not tainted 4.9.77-ge12a9c4 #18 [ 40.523427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.523437] ffff8801d843f878 ffffffff81d941c9 ffff8801d8e20018 ffff8801d9708000 [ 40.523444] ffffed00387dea20 ffffffff844de160 ffff8801c3ef5100 ffff8801d843f8b8 [ 40.523450] ffffffff8124881d ffffffff81224384 ffff880100000000 0000000000000000 [ 40.523451] Call Trace: [ 40.523461] [] dump_stack+0xc1/0x128 [ 40.523471] [] spin_dump+0x14d/0x280 [ 40.523478] [] ? remove_wait_queue+0x14/0x40 [ 40.523484] [] do_raw_spin_lock+0x174/0x1e0 [ 40.523492] [] _raw_spin_lock_irqsave+0x56/0x70 [ 40.523498] [] ? remove_wait_queue+0x14/0x40 [ 40.523503] [] remove_wait_queue+0x14/0x40 [ 40.523512] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 40.523518] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 40.523524] [] ep_remove+0x41/0x290 [ 40.523532] [] eventpoll_release_file+0xc5/0x140 [ 40.523538] [] __fput+0x5a8/0x6e0 [ 40.523543] [] ____fput+0x15/0x20 [ 40.523550] [] task_work_run+0x115/0x190 [ 40.523558] [] do_exit+0x7e7/0x2a40 [ 40.523568] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.523574] [] ? release_task+0x1240/0x1240 [ 40.523580] [] ? get_futex_key+0x1050/0x1050 [ 40.523587] [] ? __dequeue_signal+0xa3/0x550 [ 40.523594] [] ? recalc_sigpending+0x72/0x90 [ 40.523602] [] do_group_exit+0x108/0x320 [ 40.523609] [] get_signal+0x4d4/0x14e0 [ 40.523616] [] do_signal+0x87/0x1a00 [ 40.523622] [] ? fput+0xd2/0x140 [ 40.523629] [] ? SyS_epoll_ctl+0x259/0x2190 [ 40.523635] [] ? setup_sigcontext+0x7d0/0x7d0 [ 40.523640] [] ? SyS_futex+0x22e/0x2d0 [ 40.523647] [] ? SyS_epoll_create+0x190/0x190 [ 40.523652] [] ? do_futex+0x15c0/0x15c0 [ 40.523658] [] ? exit_to_usermode_loop+0xac/0x120 [ 40.523664] [] exit_to_usermode_loop+0xe1/0x120 [ 40.523670] [] syscall_return_slowpath+0x1a0/0x1e0 [ 40.523676] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 40.547981] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 40.591837] binder_alloc: binder_alloc_mmap_handler: 6114 20000000-20002000 already mapped failed -16 [ 40.592017] kasan: CONFIG_KASAN_INLINE enabled [ 40.592019] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 40.592028] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 40.592033] Dumping ftrace buffer: [ 40.592036] (ftrace buffer empty) [ 40.592040] Modules linked in: [ 40.592049] CPU: 0 PID: 6129 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 40.592055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.592060] task: ffff8801b35fb000 task.stack: ffff8801c2f28000 [ 40.592080] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 40.592084] RSP: 0018:ffff8801c2f2f9b0 EFLAGS: 00010a07 [ 40.592090] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266751b [ 40.592096] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 40.592101] RBP: ffff8801c2f2f9c0 R08: 0000000000000001 R09: 0000000000000000 [ 40.592107] R10: 0000000000000000 R11: ffff8801b35fb000 R12: 0000000000000004 [ 40.592112] R13: 0000000000000020 R14: ffff8801d8e22100 R15: dffffc0000000000 [ 40.592120] FS: 00007fc671263700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 40.592126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.592131] CR2: 0000000020ef0fe0 CR3: 00000001c468e000 CR4: 0000000000160670 [ 40.592140] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.592144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.592145] Stack: [ 40.592156] ffff8801b35fb000 ffff8801d8e22258 ffff8801c2f2fa20 ffffffff82667541 [ 40.592165] ffff8801d8e22270 ffffed003b1c444b ffffed003b1c444e ffff8801d8e22268 [ 40.592173] dead4ead00000000 ffff8801d8e22240 0000000000000000 0000000000000000 [ 40.592174] Call Trace: [ 40.592184] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 40.592191] [] sg_finish_rem_req+0x2b5/0x340 [ 40.592200] [] sg_new_read.isra.20+0x39/0x3e0 [ 40.592208] [] ? sg_get_rq_mark+0x142/0x190 [ 40.592216] [] sg_read+0x8bd/0x1440 [ 40.592225] [] ? __check_object_size+0x174/0x3a9 [ 40.592232] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.592238] [] ? fsnotify+0xf30/0xf30 [ 40.592246] [] ? avc_policy_seqno+0x9/0x20 [ 40.592254] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 40.592261] [] ? security_file_permission+0x89/0x1e0 [ 40.592267] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.592273] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.592280] [] do_readv_writev+0x520/0x750 [ 40.592286] [] ? vfs_write+0x530/0x530 [ 40.592293] [] ? exit_robust_list+0x230/0x230 [ 40.592299] [] ? __fget+0x47/0x3a0 [ 40.592305] [] ? __fget+0x201/0x3a0 [ 40.592310] [] ? __fget+0x228/0x3a0 [ 40.592315] [] ? __fget+0x47/0x3a0 [ 40.592322] [] vfs_readv+0x84/0xc0 [ 40.592328] [] do_readv+0xe6/0x250 [ 40.592335] [] ? vfs_readv+0xc0/0xc0 [ 40.592342] [] SyS_readv+0x27/0x30 [ 40.592350] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.592443] 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 [ 40.592451] RIP [] __free_pages+0x21/0x80 [ 40.592453] RSP [ 40.592462] ---[ end trace e6649ff0f2ccddd0 ]--- [ 40.592466] Kernel panic - not syncing: Fatal exception [ 40.593001] Dumping ftrace buffer: [ 40.593006] (ftrace buffer empty) [ 40.593008] Kernel Offset: disabled [ 41.184511] Rebooting in 86400 seconds..