[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 22.957705] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.487395] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 27.829344] random: sshd: uninitialized urandom read (32 bytes read, 43 bits of entropy available) [ 28.786060] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.227' (ECDSA) to the list of known hosts. 2018/01/30 01:47:06 fuzzer started 2018/01/30 01:47:06 dialing manager at 10.128.0.26:45709 2018/01/30 01:47:10 kcov=true, comps=false 2018/01/30 01:47:10 executing program 0: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fcc000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x4)=@file={0x0, ""/2}, &(0x7f000028c000-0x4)=0x4, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f78000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f35000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = fanotify_init(0x2, 0x400) r6 = fanotify_init(0x1, 0x9000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = syz_open_dev$urandom(&(0x7f00003bf000-0xd)='/dev/urandom\x00', 0x0, 0x6000) r9 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f000049f000-0x50)=[{r0, 0x100, 0x0}, {r1, 0x2020, 0x0}, {r2, 0x9040, 0x0}, {r3, 0x2, 0x0}, {r4, 0x180, 0x0}, {r5, 0xd203, 0x0}, {r6, 0x100, 0x0}, {r7, 0x28fd7e170aa5ba27, 0x0}, {r8, 0x8000, 0x0}, {r9, 0x518, 0x0}], 0xa, &(0x7f0000d58000-0x8)={0x0, 0x0}, &(0x7f0000871000)={0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000001000-0x2)={r10, 0x6}, 0x8) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r10, 0x4) sendfile(r4, r4, &(0x7f0000001000-0x4)=0x0, 0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x88400, 0x0) ioctl$TUNGETFEATURES(r11, 0x800454cf, &(0x7f0000001000)=0x0) ioctl$EVIOCGBITSND(r11, 0x80404532, &(0x7f0000000000)=""/59) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r11, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x3, 0x2, 0x9, 0x7]}, &(0x7f0000004000-0x4)=0xc) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) syz_open_dev$random(&(0x7f0000002000+0x334)='/dev/random\x00', 0x0, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r12, 0x8906, &(0x7f0000004000)=0x0) ioctl$PPPOEIOCDFWD(r11, 0xb101, 0x0) 2018/01/30 01:47:11 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c3f000)={0x0, 0x58, &(0x7f0000459000)=[@in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000284000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000aad000)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x74)=""/154) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r3 = getegid() r4 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x1001, r2, r3, 0xfff, 0x1, 0x4000) getrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000)={0xe9f, 0x0, 0x0, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000003000-0x8)={r5, 0x6721}) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000003000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000002000)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000004000-0x28)={r6, 0x6, &(0x7f0000004000-0x18)=[0x8, 0x2, 0x1, 0xc68e, 0x8001, 0x40], &(0x7f0000004000-0xc)=[0x40, 0x1, 0x80000001], 0x1, 0x3, 0x7ff, &(0x7f0000002000)=[0x0, 0x2, 0x9], &(0x7f0000004000-0x14)=[0x8, 0x6, 0x28d, 0x4, 0x5], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000005000-0x60)={&(0x7f0000005000-0xc)=[0x5, 0x97e, 0x100000001], 0x3, 0xbe59, 0x6, 0x80000001, 0x9, 0xfffffffffffffb2b, {0x40, 0x20, 0x1, 0x7, 0x7, 0x7fff, 0x2, 0xffffffff, 0x6, 0xe8, 0x1, 0x7, 0x1, 0x3, "01723620d889b5d13d810cdd8eedde9f84b2c620273ae4ae08bb01e762102d26"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r4, &(0x7f0000006000-0xf1)=""/241) r7 = request_key(&(0x7f0000003000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0x2)='+\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r7, &(0x7f0000005000)=""/216, 0xd8) 2018/01/30 01:47:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00005ad000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000019f000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000941000)="f172ee1124017cca033b5f09c8c2fcbca73bcdcb672f9a2b433f1d8cb2b63186a63ee89f9405a7c2cc7b5a91", 0x2c, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x3, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x203, 0xfffffffffffffff7, 0x8, 0x80000001, 0x4, 0x7fff, 0x9, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9e7, 0x6, 0x2, 0x7ff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0xb0a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xa)="1c2d6385ee1ac592909f", 0xa, r0) sendto$ipx(r2, &(0x7f0000000000)="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", 0x1000, 0x8800, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000003000)=""/79, 0x4f, 0x20, &(0x7f0000003000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x4000, r4, r5, 0x200, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001000-0x10)="79f5b2e637cd202484a0b794afbf0bff", 0x10) socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000005000)={&(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], 0x3}) r6 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000)={0x0, 0x37, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000007000)=""/130) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/30 01:47:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x9, 0x0, 0x1, 0xe123}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xa) mprotect(&(0x7f0000297000/0x3000)=nil, 0x3000, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x2f)="95dea053217af7d1882a1e9410930faccd7b310810f445a6de5234d58cae3624c8ada7598a51ef42ece10fddf534db", 0x2f, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0xfffffffffffffffa) r4 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000003000)=""/142, &(0x7f0000001000)=0x8e) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000003000)={0x8, 0x5, 0x80, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xe777, 0x10}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r5, 0xb0}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r5, 0x8, 0x200, 0x0, 0x10000, 0xfffffffffffffff8}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x10)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000007000-0x50)={@generic="2f63ebb349e903b6ba4c079584157b3a", @ifru_flags=0x6000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000)=0x0) recvfrom$unix(r2, &(0x7f0000008000-0xc1)=""/193, 0xc1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/30 01:47:11 executing program 7: r0 = geteuid() get_thread_area(&(0x7f0000df7000)={0x9, 0x20000000, 0x6400, 0x100, 0x2, 0x2, 0x4, 0x3c, 0x3, 0xffffffffffffffb1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002f0000-0x8)={r2, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x5, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x11478343, 0x4) setreuid(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={0x0, 0xb40e, 0x3, 0x8}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x0, 0x400}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000004000-0xfe)="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", 0xfe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000002000)="32f73497df5f0feb3200edab0cff93907eb79217f5b2d56a", 0x18}, {&(0x7f0000006000-0xbf)="e941eef0f83240835cf116ee219f5e2b3f00f56a7c5088681e5f2533c0a450f1a035d2854b2ea996c7195924e7c8f6b142a5e6374687a5c3dc2aa53800c3fae68ce04c9cc778c6cb137717971eef1f5fa8101f64b6459cd88f97b3ebc00b7ec081b51e59d3b013214585e30ed67681e0ff9140a7c0aeeb0ba395d7b51f17444fae8e4c2968fa54109da9d78dfcde31c7fccce12251c5e8b0a33dc6487c3347ac9e789310028258d7ca1ee115b2ac6f999b8b672cc7bf36bf73d27bc67751e1", 0xbf}, {&(0x7f0000005000)="40d1a28c334276cf9b92c2ecf431f352494eb02965b193a4e5dd59656a6a1ce9abb6608eccc15a8dbedab6af3a12c24acc6b754ccf6a2740", 0x38}, {&(0x7f0000001000)="4bf85c9ebfe565ec16878af46571bb74090fed785197bc5272d3456df1fff3482a6765389bbc818aba8f07f2fc86ee9ee7c15f5ee013d7bf3783001743163977afa6802e21581767e01b931a1add3a4f365b5e6c48bb33e981158f784c448a44359cfe40e6ecde0183eb92e5a96a801a8fec0bd595784ad26c76c48e7f24c8b01dc486759b81bd758240ecdc3bb5f7f6", 0x90}, {&(0x7f0000005000)="580f1fd9388148a7ed65ea3466f1fb6b4188948227df1fef8cde7d080b2a99a2bc1a085ad160d3a44255ee2c21b1f81e8fae5850345afb61c89987798e654007d8b8e879f9584c8859f7f16d71a9b1a35047ab44a37d1c7e800e4603227f740335f40efee173fc4418c8fec0b7712875c94e12f15981b28acdcd6fb9e2223dad3596118274f61f3ab7440ee41d61b1ef9192c00181c2314fb866867250da657f877ceb1507a341c5399dca46fff4579277f237ce23b50004ee22380a402538c1384eca3d4a16914c9d9c2391244b569f893e90db", 0xd4}, {&(0x7f0000005000)="aa70c9442a067b906f54fd60a81f538afa5c205061715703", 0x18}, {&(0x7f0000005000)="c69bab5675d50b5603fbcdfd40459a9f2778eda0369b84d6116016ed9a242396f1cf9f38c64d0efa53caa8400719172b35129f2b6e4c5f332664fe49b6de5f8e3de0364a262255806cc971a7099b52ee27e97912a6184815c5b8ce3a5be956925086542bba21f4be4e94fb768c00eae80becfa4fc62dacbe973382f65b0dbe2ddff726a8b3b1648927e438e8ab89c1e46d20f8036ce250ebd51a620e4fc1ca54f94492b2fca3393fd86fabffa0baf7719425a70fa81ed1f08f39851be01649ac6f94621c7ce8d8dc094ac0c208c4c1a1f6635f9a4d7f6d3166dee41d27256551c73f7b030711a6337f9c9c", 0xeb}], 0x7) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) prctl$void(0x35) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x2)={0x1}, 0x4) 2018/01/30 01:47:11 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af8000-0x11)='/dev/vga_arbiter\x00', 0xa42, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006de000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x8}, &(0x7f0000ccc000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000)=""/187) fadvise64(r0, 0x0, 0x6, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000003000-0x3)=@hci={0x1f, 0x3f, 0x1}, 0x6, &(0x7f0000001000)=[{&(0x7f0000001000-0x9f)="1d5e75c9f4c9ed40ab57418d6073793ef69805fb8ae17b3fba76dcdf66f510242e8a30b2bc5d40516489b594a0e8e7781c2de66598a6d030f8b817b3741664fe7f15974b3d791fa844a6eb797884c1c6811889055dadc3ddece7b96169c52eb66bb6397fff40b0e9914c206ad664a8bf639217716a3b9787be0fae6227d06c49b2dec53617d97fdf86a5561baa310af3fc50c1c19957d2002fe37633f3354b", 0x9f}, {&(0x7f0000002000-0x8)="d857597c3a9748c89b462c406b2f8c", 0xf}, {&(0x7f0000003000-0xf1)="640ba437006744778bd98412766067acbf7d94f36257b809ef72b09acb27a8d710d4916b732016432623852c670a892a046196e8f5a5dfb3c0729ba5e9f2335aed2115c992ac5202701c8ca76eb707fb2e3f7eaec042ccceb38cfd837f9e9927e83e3a8634630d238b560cef0dac5c479e8d057ac88a0eb59a018fae5ee58b8cb5794fed163f8844f4485a02ac206361200310efd744efa491333860a29314658692a4d817604ef27ea86c9175da71b58077ca3d8a555b30648dd9af6ffca03f96f00af58501a78967113bfc3ee9b2eabcb4da579553552a5ef66ab3318a35a779857a7eebe734e8c67be5f7a52749823c", 0xf1}, {&(0x7f0000003000-0x58)="65b33e80cebf2807a39d3307a41d817b625c25598d4d2a25915e7412752092aefe442fc1f844cd51eaf53901091977f4d1263833d609a7bd9549e2f9498964efc3f7d0e8aaa30611c7cbb644af6cc06deb093af30f3fb317", 0x58}], 0x4, 0x0, 0x0, 0x800}, 0x2cb85982ff1fdca9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x7, 0x2, 0x4a4d, 0xffffffffffffffe0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x120c0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x1c)={&(0x7f0000005000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000006000-0x18)=[{&(0x7f0000001000-0x35)="3a6acb9fe0b292baa22d4d4d0ee36d7f73e3b8e32075d9ffd09b701c5cd9d3fae7260852bad8ab909bf9c7ba08178ea4de3e382490", 0x35}, {&(0x7f0000005000)="6c66402f384134b4569c260120b25a6d2c9e92a47e9eae591c04ad2c3b4cfc9675ed", 0x22}, {&(0x7f0000006000-0x59)="d1df5e88b2476b3f3793e8d764f4ef695f0b49727a01dbc608af99edcc97bde14c5cd887b82ee15c27ff57e5151daea17eea246d952644f4066939b56b7e0a3406ec1ef0887f2ed6fd96c7efd2cf284227dd9e599067fc71ef", 0x59}], 0x3, 0x0, 0x0, 0x4000000}, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000007000-0x50)={{0xdc65, 0xffffffffffffff7f}, {0x16, 0x6}, 0x8, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000003000-0x30)={0x30, 0x3, 0x1, 0x0, 0x3f, 0x7fffffff, 0xffff, 0xff}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000008000-0x48)=@full={{0x3, {"ba786b7f65abb0"}, 0x7}, [{"bd29120f8a9e5d"}, {"dcde40416e828a"}, {"635de5676c3902"}, {"5014092a12a8ca"}, {"3cf1ce9fd85bac"}, {"0bd04c09562255"}, {"1f350fc3446c09"}, {"5482430b8862d2"}]}, 0x48) openat$dir(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000009000-0x8)='./file0\x00', r0, &(0x7f0000008000)='./file0\x00', 0x0) 2018/01/30 01:47:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00008b8000)={0x5, 0xb0, 0x963, 0x682, 0x8, 0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0x65d6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000)={0x9, 0x0, 0x10001, 0x1ce0c30b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000)={0x7, r1, 0x1, 0x6}) fchdir(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000004000+0x182)='./file0\x00') ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000005000)={0x4, 0x3, 0x30ff, 0x8, 0x100, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4)=0x1f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x422000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000009000-0x18)={r3, 0x7f72, 0x0, 0x40, 0x9}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000003000-0x8)={0x8, &(0x7f0000009000)=[{0x5cab7700, 0x5, 0x4, 0x200}, {0xfffffffffffffffc, 0x6, 0x9, 0x7fff}, {0x3, 0x1ff, 0x0, 0x5b88}, {0x1ca, 0x7fff, 0x4, 0x4}, {0x6, 0x1, 0xff, 0xfffffffffffffff8}, {0x8, 0x2, 0x9, 0x80}, {0x89, 0x3ff, 0x8, 0x0}, {0x2, 0x3, 0x5, 0x101}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000a000)={r3, 0x1f}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f000000c000-0x8)='./file0\x00', 0x8) 2018/01/30 01:47:11 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000ceb000)='/dev/usbmon#\x00', 0x6c, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="088a3511601ac694f66a83f6d734092e", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x1)=0x0) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x0, 0xa) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000002000)={&(0x7f0000001000/0x2000)=nil, 0xb0a9, 0x3, 0x22, &(0x7f0000000000/0x3000)=nil, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) fcntl$getflags(r0, 0x40b) getitimer(0x1, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000004000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000002000)=""/235) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="fe9b5e1026918e4b9d446f99647762d3952339048a31f470ccaf5c9353c6d5f60ca0feb4edb00fd87014efb76497a55ac2a6964155e6b0b3a29323aef78365163623c9fe939c331fb92c9f973ca5a07e0dd81dca015676d6ffe03fef10c8bdbb90338735229a1b2700517a20c2000824d23b792bfa252d1a3f722ebf264dc6874c326bd15e1cec02c99f520c51f0647b1e4091b8ea9968a7293cb74a52ff69b08992065f479e23a9d1d78495dbc775", 0xaf, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) keyctl$chown(0x4, r1, r2, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000005000-0x10)={0x7, 0xfffffffffffff801}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000006000)={@broadcast=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000006000)=0xc) [ 39.220105] IPVS: Creating netns size=2552 id=1 [ 39.293152] IPVS: Creating netns size=2552 id=2 [ 39.384784] IPVS: Creating netns size=2552 id=3 [ 39.457138] IPVS: Creating netns size=2552 id=4 [ 39.552217] IPVS: Creating netns size=2552 id=5 [ 39.653854] IPVS: Creating netns size=2552 id=6 [ 39.790973] IPVS: Creating netns size=2552 id=7 [ 39.939046] IPVS: Creating netns size=2552 id=8 [ 42.994433] audit: type=1400 audit(1517276834.817:5): avc: denied { create } for pid=5146 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 43.072122] audit: type=1400 audit(1517276834.897:6): avc: denied { getopt } for pid=5146 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 43.270990] audit: type=1326 audit(1517276835.097:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5217 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf77e6ba9 code=0x0 2018/01/30 01:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000994000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) 2018/01/30 01:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000d6b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000ee5000)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b33000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = syz_fuseblk_mount(&(0x7f000065f000-0x8)='./file0\x00', &(0x7f0000c77000-0x8)='./file0\x00', 0x5000, 0xffffffffffffffff, 0x0, 0x2, 0x2, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005cb000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xf694, 0x1, 0x4, 0x4, 0x8, 0xff, 0x5, 0x1, 0xfffffffffffffffd, 0x6, 0x7fffffff, 0x6fc4, 0x3, 0x8]}, &(0x7f0000618000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e04000)={r2, 0x6}, &(0x7f0000989000-0x4)=0x8) ioctl$int_in(r1, 0x5473, &(0x7f000051b000)=0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b8d000-0xc)={0x80000000, 0x0}) 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000040) r0 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) nanosleep(&(0x7f0000eb9000-0x8)={0x0, 0x0}, &(0x7f0000c7d000)={0x0, 0x0}) statfs(&(0x7f00003bc000-0x8)='./file0\x00', &(0x7f0000095000)=""/246) timer_gettime(0x0, &(0x7f0000acf000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000f85000-0x8)='./file0\x00', 0x8d) setitimer(0x1, &(0x7f0000cd4000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00009d5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000196000-0x8)={r3, r2}) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0xffffffffffffffff, &(0x7f0000394000-0x8)={r1, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/30 01:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) fallocate(r0, 0x3, 0x2, 0x8001) sendmsg(r0, &(0x7f0000c59000)={0x0, 0x0, &(0x7f0000bc6000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/01/30 01:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x0, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_getres(0x7, &(0x7f000053c000-0x8)={0x0, 0x0}) 2018/01/30 01:47:15 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000008000)={0x252, {{0xa, 0x2, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x8c2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) connect$inet6(0xffffffffffffffff, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000002f000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/30 01:47:15 executing program 6: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40000) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) r3 = signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) r4 = memfd_create(&(0x7f0000570000)='\x00', 0x3) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e82000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000b35000)={r5, 0x3}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x8f97, 0x7) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000068e000)={0x6, 0x1, 0xffffffff, 0x1, 0xd2}, 0x14) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e82000-0x1c)={&(0x7f000071f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e82000-0x18)=[{&(0x7f0000a66000-0x48)=""/72, 0x48}, {&(0x7f0000e82000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e82000-0x44)=""/68, 0x44}], 0x3, &(0x7f0000e82000-0xf6)=""/246, 0xf6, 0x1f98}, 0x100) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r7, &(0x7f0000e82000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/30 01:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000893000)={&(0x7f0000dc5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x1}}, 0x26, &(0x7f000028d000)=[], 0x0, 0x0, 0x0, 0x80}, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00002fb000)=0x0, &(0x7f0000d1c000-0x4)=0x4) [ 43.347261] audit: type=1326 audit(1517276835.177:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5217 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf77e6ba9 code=0x0 2018/01/30 01:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000df7000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000006000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/30 01:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f000043c000-0x8)=[{r0, 0x0, 0x4}], 0x1, 0xce8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007c7000)=0x7) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/30 01:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fd3000)='/dev/binder#\x00', 0x0, 0x2) close(r0) socketpair(0xb, 0x5, 0x51e4, &(0x7f00005fe000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b7e000-0x8c)={0x80, 0x9, 0x7fffffff, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b6000)=0x10, 0x800) connect$llc(r2, &(0x7f0000431000)={0x1a, 0x0, 0x6, 0x7fffffff, 0xb5a9, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = syz_open_dev$binder(&(0x7f0000b81000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001bc000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) [ 43.410375] audit: type=1400 audit(1517276835.237:9): avc: denied { create } for pid=5237 comm="syz-executor5" 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 [ 43.443363] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 43.487155] audit: type=1400 audit(1517276835.317:10): avc: denied { write } for pid=5237 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 01:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x98, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000680000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0xfffffffffffffebf}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(r0, r0) accept4$llc(r1, 0x0, &(0x7f0000f72000-0x4)=0x0, 0x80800) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000010e000)={0x77359400, 0x0}, 0x8) socket$inet(0x2, 0x7, 0x2) sendmsg$nl_netfilter(r1, &(0x7f00008d0000-0x1c)={&(0x7f0000b1c000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000067000-0x8)={&(0x7f000014a000)={0x11f8, 0xc, 0x7, 0x400, 0x0, 0x0, {0xa, 0x0, 0x0}, [@nested={0x1034, 0xc, [@generic="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", @typed={0xc, 0x7f, @fd=r1}, @generic="7dc449c56c8502742b8ba546bf01eca3fa85180b01e65f37c244de8d011b9414f39e"]}, @typed={0xc, 0x42, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x18c, 0x71, [@generic="129608d3fb542319681b4928fc0fdd8c0b61fd441e559e5db291be806e1198dc1999b7807906c74bfc769be1a1bc21a6c78ae0b3de2bd419df8d7cd74e9b6c73e0fe0a78d991bbe796631b52512b51dfd3f281e32de3fe00b5", @typed={0x10, 0x53, @u64=0x2}, @typed={0x10, 0x2c, @u64=0xffffffffffffff3f}, @typed={0x8, 0x74, @void=""}, @generic="e99ace02a1fb49069b886dc08c2298e4533c1f7602ebedf7d247ab02c0c4afbc23d154b40172f427653a305a9f7369093daa026bb219b9f5040a86e61a99b16d1105f44dc7c98d0911076f9ea5a780a6fb690f64d09fc454c475b71f76baa173409aa958efa6307d6fc30095d23af09ca3c4939cedc07a4a44babe980593eb8652a5a9e5139625f669", @generic="74ba3bd7cb8bf0d9dae973fa82fca1c468d1420f76a8a1ab9f4ba3e5d032d8e38008da865e757096c3ef1a978bbcff5a05ebeb649630d696c2ebeb01325f014d7ac61f565372fc20328ca96bdb29ff1ef091867f5abcbe30ff08a04df8b45c", @typed={0x10, 0x92, @u64=0x6}, @typed={0xc, 0x8e, @u32=0x80000}]}, @typed={0x18, 0x70, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) dup(r0) syz_extract_tcp_res(&(0x7f0000a0c000-0x8)={0x0, 0x0}, 0x9, 0x9) write$tun(r0, &(0x7f00006ad000)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "f20740", 0x14, 0x34, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/30 01:47:15 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r0, 0x3c131b850b55c819) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/hwrng\x00', 0x400001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) pselect6(0x40, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000011000-0x5)={&(0x7f0000007000-0x8)={0x0}, 0x8}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000000d000)=0x3, 0x8) 2018/01/30 01:47:15 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000d000-0x10)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x4) 2018/01/30 01:47:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)='D', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/vga_arbiter\x00', 0x41e580, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002b4000)={0x0, 0x5}, &(0x7f0000e47000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x84, 0x293, 0x2, 0xdad, 0x9c39}, &(0x7f0000001000)=0x14) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00008de000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x1, 0x7fe, 0x2, 0x5, 0xfff}, 0x14) fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000)=0x7f) 2018/01/30 01:47:15 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/sequencer2\x00', 0x20040, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f70000-0x4)=0x0) setreuid(r0, 0x0) 2018/01/30 01:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000953000-0xa)='oom_score\x00') listen(r1, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1b) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/30 01:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) perf_event_open(&(0x7f000057c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000efa000)=[{{&(0x7f0000a3c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000229000-0x10)=[{&(0x7f00007df000)=""/29, 0x1d}, {&(0x7f0000577000)=""/198, 0xc6}], 0x2, &(0x7f0000d40000)=""/29, 0x1d, 0xfffffffffffffffa}, 0x6}, {{&(0x7f0000f3f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d0c000-0x50)=[{&(0x7f0000478000)=""/4096, 0x1000}, {&(0x7f0000487000)=""/91, 0x5b}, {&(0x7f0000787000)=""/0, 0x0}, {&(0x7f0000425000)=""/0, 0x0}, {&(0x7f000035a000)=""/121, 0x79}, {&(0x7f0000df8000-0xf0)=""/240, 0xf0}, {&(0x7f0000e26000)=""/107, 0x6b}, {&(0x7f0000ac0000-0x4a)=""/74, 0x4a}, {&(0x7f00003ec000-0xda)=""/218, 0xda}, {&(0x7f00003ac000)=""/202, 0xca}], 0xa, &(0x7f000076c000-0x1000)=""/4096, 0x1000, 0x0}, 0x282f}], 0x2, 0x120, &(0x7f00009de000)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000dc4000)={0x0, 0x460a, 0x30}, &(0x7f0000b80000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000035b000)={r2, 0x4, 0x30, 0x8, 0x7fffffff}, &(0x7f00002ca000-0x4)=0x18) open$dir(&(0x7f0000ec0000-0x8)='./file0\x00', 0x301000, 0x1) r3 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$nl_route(r0, &(0x7f0000c9f000-0x1c)={&(0x7f0000184000-0xc)={0x10, 0x0, 0x0, 0x500400}, 0xc, &(0x7f0000500000-0x8)={&(0x7f000082c000-0x1354)=@dellink={0x1354, 0x11, 0x0, 0x5, 0x2, {0x0, 0x0, 0x0, r1, 0x4, 0x40020}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x5}, @IFLA_MTU={0x8, 0xe, 0x761d}, @IFLA_LINK={0x8, 0x5, 0x4}, @IFLA_VFINFO_LIST={0x131c, 0x16, [{0x1318, 0x1, [@nested={0x134, 0x6b, [@typed={0x8, 0x4d, @void=""}, @typed={0xc, 0x27, @u32=0x4}, @typed={0x10, 0x76, @u64=0x7}, @typed={0xc, 0x4e, @ipv4=@empty=0x0}, @generic="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"]}, @generic="1966fedd3337f9036d2a04cde8ca6cefc78adc5c0a7aa65ccf2257614177da708de931a25e7fd79a9211f336bd929f6fab264330a9325bf3da748f70e3d09203e213b82edd2714ab5e320da7dfff0c54ed90954b08599df340582c9fe8dba3d9be076e7236d7f13cc071f85c7dba3b8bb3d1df8b127623b8386516121b909bafce99f4909475b0a611515005976c6aa85a3df4da9327", @typed={0xc, 0x87, @str='GPL\x00'}, @generic="87daa735ae5d0e74cd97d9bb1735af6d72a3cff6349c036ba22b67672b897b1ab5fc2e32302dabbb7ef82d32e3c866db17d75da048c23bdf4f5d31de6e34c15f8bddf8ab67325ae75f9e4177fb6023d73a53f6f9104f3f240b02b61b5f2d831f1eb94d3b9de54c7eb0600a157cd547ce9f15107ff4b29733c810af9fc298c3e867eb55f6c4d50f7c5cb97fe4024d9681f66c3428a4b8aa05e6ac29cc3d869f41eb5eac8ccbf34198cce236af29b8ef49b284f5d30805a6e4a3ee147726489b22dfd1cbcb", @nested={0x1078, 0x60, [@typed={0x3c, 0x1d, @binary="3021543827d65c3cdbce38e929968a7cac2bcaeac0befdd9667ab345acb17a400da3d894d4c757958da59279e78ff19f1c3eff2f"}, @typed={0x8, 0x3f, @void=""}, @typed={0x18, 0x40, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0x18, 0x8c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="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0x1354}, 0x1, 0x0, 0x0, 0x44050}, 0x40000) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) fstat(0xffffffffffffffff, &(0x7f000089b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000cf3000)=[{&(0x7f000007d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b9d000)=[{&(0x7f000085d000-0x9d)="", 0x0}], 0x1, &(0x7f0000f43000)=[], 0x0, 0x0}], 0x1, 0x0) open(&(0x7f00007d4000)='./file0\x00', 0x600302, 0x8) [ 43.543883] audit: type=1400 audit(1517276835.367:11): avc: denied { set_context_mgr } for pid=5255 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=binder permissive=1 2018/01/30 01:47:15 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000018000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x1, &(0x7f000001e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001e000)=@generic={0x0, 0x9, 0x8}) 2018/01/30 01:47:15 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r1, 0x9}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/30 01:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000964000-0x91)=""/145) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000021f000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000398000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000043000-0x10)={r1, r2, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ddc000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000257000-0x50)={0x2, 0x5, 0x80, 0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00009e9000)=0x0) 2018/01/30 01:47:15 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000007000-0x30)=[], 0xffffffffffffffb0, 0x0, &(0x7f0000007000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x20)=[], 0x22, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b"}) 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x46, 0x0) 2018/01/30 01:47:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006db000)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000905000)=""/1, 0x1}, {&(0x7f0000a37000)=""/217, 0xd9}, {&(0x7f0000738000)=""/104, 0x68}, {&(0x7f000000c000)=""/70, 0x46}], 0x5, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f00003cd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000033a000-0x20)=[{&(0x7f0000001000-0x4)=""/24, 0x18}, {&(0x7f00006d8000)=""/48, 0x30}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f000039a000)=""/74, 0x4a}], 0x4, &(0x7f0000a7d000-0x8b)=""/139, 0x8b, 0x6}, 0x5}, {{&(0x7f0000eab000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f000093d000)=""/12, 0xc}, {&(0x7f0000459000)=""/134, 0x86}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f000000a000)=""/71, 0x47}, {&(0x7f0000e84000-0x28)=""/40, 0x28}], 0x5, &(0x7f0000001000-0xae)=""/174, 0xae, 0x5}, 0xfffffffffffffffa}, {{&(0x7f0000a16000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000b50000)=""/100, 0x64}, {&(0x7f0000c72000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e4b000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/165, 0xa5}], 0x5, 0x0, 0x0, 0x5}, 0x10000}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000dcb000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f000066c000-0x49)=""/73, 0x49}, {&(0x7f0000c20000)=""/54, 0x36}], 0x5, &(0x7f0000001000-0xe0)=""/224, 0xe0, 0x0}, 0x8}, {{&(0x7f0000cb0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}], 0x2, &(0x7f0000f6b000)=""/16, 0x10, 0x4}, 0x261}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000efc000)=[{&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/193, 0xc1}], 0x2, &(0x7f0000000000)=""/187, 0xbb, 0x0}, 0xfffffffffffffe00}], 0x7, 0x2000, &(0x7f0000f88000)={0x0, 0x0}) 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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000098c000+0xee9)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00000b6000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0xfffffffffffffeb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b20000-0x6)='./file0\x00', 0x0) recvfrom(r0, &(0x7f00002d6000)=""/115, 0x73, 0x0, &(0x7f0000b22000)=@l2={0x1f, 0x101, {0x1, 0x8000, 0xffffffff80000000, 0x8cf5, 0x7, 0x4}, 0x81, 0x7}, 0xe) getegid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/01/30 01:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000810000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e78000-0x15)='/dev/pktcdvd/control\x00', 0x400080, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000ff000)=0x4) r2 = syz_open_dev$sg(&(0x7f00002cc000-0x9)='/dev/sg#\x00', 0x1, 0x4000) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00004d6000-0xfa)=""/250) ioctl$void(r0, 0x5450) [ 43.610689] keychord: Insufficient bytes present for keycount 56 [ 43.636187] keychord: Insufficient bytes present for keycount 56 [ 43.693366] binder: 5304:5312 transaction failed 29189/-22, size 0-0 line 3005 [ 43.717024] binder: 5304:5312 ioctl c0306201 2000c000 returned -14 [ 43.732889] binder: 5304:5312 transaction failed 29189/-22, size 0-0 line 3005 [ 43.755603] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 01:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d4c000)='./file0\x00', 0x0) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x19, 0x10000, r1, &(0x7f00006ef000-0x8)='./file0\x00') 2018/01/30 01:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b3a000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000dfc000/0x3000)=nil) 2018/01/30 01:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c95000-0x8)='./file0\x00', 0x181000, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000033c000)={0x0}, &(0x7f0000344000)=0x4) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85, 0x0, r2, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000e0000)={0x14, 0x0, &(0x7f0000acb000-0x88)=[@acquire_done={0x40106309, r2, 0x0}], 0x0, 0x0, &(0x7f0000b74000-0x4f)=""}) 2018/01/30 01:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/rtc\x00', 0x8000, 0x0) getsockname$packet(r0, &(0x7f00002ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a89000)=0x14) fcntl$dupfd(r0, 0x406, r0) 2018/01/30 01:47:15 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000c000)='status\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000005000)=""/146, &(0x7f0000013000-0x4)=0x92) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000013000-0x95)=""/149, 0x95) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000014000-0x58)={0x0, 0x12, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_getoverrun(r2) 2018/01/30 01:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000049000-0x10)={0x77359400, 0x0}, &(0x7f0000bc7000-0x10)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/autofs\x00', 0x200, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/30 01:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000170000-0xa)='encrypted\x00', &(0x7f000079d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000706000)='wlan0]\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f000099b000-0x10)=[], 0x2000000000000159, 0x0) 2018/01/30 01:47:15 executing program 7: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7fff, 0x4, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="870d9eac603fe4009ffd31340a87e9006b55caaeb927f2fa98c8ce1cf42146148c2c4903d074861a6b14d2ff233a1bad5a0eb9a80d6bb6b2dbdb7d8da01eda9976d78156cf3340302de8778e7258cd62fdcce883f525902bc440fea97fab91c5dd3f5020e88d97c95b8e1eb4c4ccaa86", 0x70, 0x9, 0x9}, {&(0x7f000035f000)="adaf47c895410d319793c779790fc2157f4331878eb9f0bdfa1052ab361bf8a8d0e040ec1d4fa9ae89fe0f01db38cc3a", 0x30, 0x3, 0x1388}, {&(0x7f0000f8e000-0x52)="869e927fe09c6da86d174c48aaf2a7381d799894001249973ed6eca910f41a0ad4e17102d3aedab759175e0d1469474470d01f1298ca6d292cb3a02b8b817bce0504e785c5b6f26d5b24479af9e7abde2578", 0x52, 0x5b95e56b, 0xffffffffffffff58}, {&(0x7f0000363000-0x1000)="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", 0x1000, 0x3, 0x2}], 0x150000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x800000000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000603000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000085000)=0x6f8a) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000658000-0xa)={0x3, [0xfffffffffffffffc, 0x5, 0x200000004]}, 0xa) setreuid(0x0, r1) 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000081c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/30 01:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb2000)={0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bc7000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000331000-0x4)=0xe8) setresuid(r1, r2, r3) vmsplice(r0, &(0x7f00007e0000-0x20)=[{&(0x7f00007e1000)="91fae4f85bb27319c71081bf086f599b376701a513ecf196b7d0f675cd8548f1", 0x20}, {&(0x7f00006be000)="0eaf444d7cbfb56ef3f802d3abeddb8033fbb4c4654a7a8c8522b77e0cde3d64aa7923a04e3a8a139def9d1fa8b6b6dff4981dbdc96a43bdaf279e183f0f96f5945b6736788d8cf70c5f7f127a9bd5eb2c3d80940be807dedc", 0x59}, {&(0x7f00001e8000-0x57)="d37fb4ddd950d91c9ed1d9a402a2f4ae9f4ed67ad00dd0f089c6dedd409a7b74942a021389dea4f8f398f7e979143c77b8b2bb96b013b8f56fee9de92c62b07199b68057de7c6de68f16fb9d453f895d86ff4288935092", 0x57}, {&(0x7f0000c45000-0xfe)="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", 0xfc}], 0x200000000000005c, 0x0) 2018/01/30 01:47:15 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000511000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000da0000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfffffffffffffffe) dup(r0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000d9a000-0x4)=0x4000001000000004, 0xffffffffffffff8e) 2018/01/30 01:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=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=@dev={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}}, &(0x7f0000001000-0x4)=0xe8) r0 = memfd_create(&(0x7f0000a15000-0xf)=']selinuxsystem\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000651000)={0x0, 0x0}, &(0x7f00003ba000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000043000-0x10)={0xfe03, 0x200, 0xfffffe0000000000, 0x400, r1}, &(0x7f000083a000-0x4)=0x10) getegid() r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000c86000)=0x9) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) pipe(&(0x7f0000c98000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000066c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000595000)=0x8) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000faa000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f58000)={r4, 0x6c}, &(0x7f0000a84000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000656000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/30 01:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00008b2000)=0x0) fcntl$getflags(r1, 0x408) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009e1000)=0x3, 0x4) dup2(r0, r2) [ 43.863402] audit: type=1400 audit(1517276835.687:12): avc: denied { call } for pid=5334 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000004e000+0x2d5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="08471c3b1ecaffdfefeed344cb98c7aa") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x70)={0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x8000, 0x1000, 0x1, &(0x7f0000001000)=@generic="bda19b957b3b45638a52b9171e083386", 0x71, 0x9, 0x1800000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f000081c000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/30 01:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000b02000)="2d8cff70b1513596c7a156ad03bc7f0c17696133bd55ac6ec855e76c9cc6d0790c000000000000e60e61c3c6e64485eb4938cd6ed14512244bf46acbaf1bc633fd1a063422898e8be5539df66a3d47fad64b29f285f45287b694b07cd528885d2cb0ec5d8b73e08f64b076c66fcdbdcbd4a98f80c7abd8935e227687aae05984ee0f9b2836d1", 0x86) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e78000)=0x0) listen(r0, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c5a000)={0x0, 0x7, 0x30}, &(0x7f00003b8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000062000-0x20)={0x4, 0x7fff, 0xb, 0x2, 0x2, 0x0, 0x1, 0x2, r2}, 0x20) getpgrp(r1) 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca5000)='\x00', 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) pread64(r0, &(0x7f0000a1d000)=""/155, 0x9b, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a00000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 43.916298] audit: type=1400 audit(1517276835.737:13): avc: denied { transfer } for pid=5334 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.922950] binder: 5334:5357 BC_ACQUIRE_DONE node 7 has no pending acquire request 2018/01/30 01:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000832000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006d2000-0x56)={0x0, 0x4e, "ef15b63a636048d64d5d277494e6e61abf4b57bc0a6f5bfd6b31a5227ca2347fd6dfd4769b72540eb18dd14910fe98b26617d385bd5ffda9f2c5b6f1953bec995c97709186175eb808f965991c85"}, &(0x7f00001fd000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000258000-0xc)=@sack_info={r1, 0x800, 0x6}, &(0x7f0000bb1000)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c1b000)={0x0, 0x9d, "a24f5460b3de675c854efc501673788f4de4d57b92f9a345b9a9f13ab2134c27a529ae08e3f4fa2af8e45484cafd57912e1831e2b48e64293fd01c251bee8884c01098c64eba3365e521e020df324eb625e7d6d4196f262d03f1f56676aaa9b3c94500c90d7e4c8a4fa77b6960582432669a7249a798b8562abe3fed079cde08c371cf0ffeba188f3b62ab2d5ce7896de85c69f60defc318e8ff8c8490"}, &(0x7f00008f1000)=0xa5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d6a000-0xc)=@sack_info={r2, 0x7, 0x7ff}, 0xc) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x47, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r3, 0x8936, &(0x7f0000000000)="") [ 43.961895] binder_alloc: binder_alloc_mmap_handler: 5334 20000000-20002000 already mapped failed -16 [ 43.974947] binder: BINDER_SET_CONTEXT_MGR already set [ 43.981571] binder: 5334:5357 ioctl 40046207 0 returned -16 [ 43.988465] binder_alloc: 5334: binder_alloc_buf, no vma [ 43.995256] binder: 5334:5382 BC_ACQUIRE_DONE uffffffffffffffff no match [ 43.997093] binder: 5334:5376 transaction failed 29189/-3, size 40-8 line 3128 2018/01/30 01:47:15 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x227a, &(0x7f0000001000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x8401, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000001000)=0x5) 2018/01/30 01:47:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00006b7000-0xb3)="4abe91fcdf24261198591db3ce9894cfe8f43cdf19de64b726c26b763b22ab82e33d18e73452869e3baf0e2ad8b6cc0b5508ee31a1803c6a1c7e4b7fdd57307b96e53a0b8206618b351cc2e0c263ea49fd81bd7d96df668be9d46c2c6ec45e8b7ef8a4f1b9320ade4d80b3240b5f809152381ec0c452d7ae6e639586030e008f16420d885db376aa45180700000017b4f2b251bc4588247deedba8e3199b124e13cefbaec24ec7d5010101e3d81edb3bb57082", 0xfcaa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0x17, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/30 01:47:15 executing program 0: times(&(0x7f00009d5000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sched_yield() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000fe000)={0x0, 0x10001}, &(0x7f0000154000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001ad000)={0xaa, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e61000)={r1, 0x5}, &(0x7f000046b000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/30 01:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009bf000)={0xc9c6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x4, 0x2, 0x2, 0x0, 0x80, 0x7, 0x7}) 2018/01/30 01:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009ff000-0x4)=0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) fdatasync(r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) syz_open_dev$sndseq(&(0x7f00003c0000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca5000)='\x00', 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) pread64(r0, &(0x7f0000a1d000)=""/155, 0x9b, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a00000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/30 01:47:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1a000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e96000)={0x2, 0x3, 0x6, 0x8, 0xff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00009b4000)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000437000-0x4)=0x100000001, 0x4) unlink(&(0x7f0000e20000)='./file0\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f00008d4000)=0x0) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/30 01:47:15 executing program 4: linkat(0xffffffffffffffff, &(0x7f0000002000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) 2018/01/30 01:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6000-0x8)='./file0\x00', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = getegid() stat(&(0x7f0000781000-0x8)='./file0\x00', &(0x7f000078a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) [ 44.041846] binder: release 5334:5344 transaction 6 out, still active [ 44.049183] binder: unexpected work type, 4, not freed [ 44.054451] binder: undelivered TRANSACTION_COMPLETE [ 44.059922] binder: send failed reply for transaction 6, target dead 2018/01/30 01:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a68000)=0x0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/30 01:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) sysfs$3(0x3) 2018/01/30 01:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ea000-0xc)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000694000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000875000-0x46)="", 0x0) 2018/01/30 01:47:15 executing program 5: llistxattr(&(0x7f0000b9c000-0x8)='./file0\x00', &(0x7f000022b000-0x1b)=""/27, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e84000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000818000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mknod$loop(&(0x7f0000c2a000)='./file0\x00', 0x10, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}) 2018/01/30 01:47:15 executing program 4: mmap(&(0x7f0000004000/0x823000)=nil, 0x823000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000824000)="") ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00003f1000)=[0x7, 0x100000000]) 2018/01/30 01:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d0000)=0xc) r2 = gettid() setpgid(r1, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/30 01:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dcf000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000319000-0x8)={0x0, 0x100000000}, &(0x7f0000a8b000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005e3000)={r2, 0x7fff, 0x7ff, 0xabd, 0x800, 0x3}, &(0x7f00005d6000-0x4)=0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a41000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x81, @te1=&(0x7f000054e000)={0x31, 0x8, 0x6, 0xad}}}) 2018/01/30 01:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d8d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000043d000-0x8)={r1, 0x2}) getpeername$packet(r0, &(0x7f0000129000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000266000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000039e000)={r2, @broadcast=0xffffffff, @rand_addr=0x1}, 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000066e000)={0x0, 0x7}, &(0x7f000007a000)=0x8) connect(r4, &(0x7f00004ae000-0x10)=@vsock={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d2000-0x14)={r5, 0x8, 0x10001, 0x9, 0x0, 0xfffffffffffffe01}, 0x14) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}, 0xfffffffffffffffe) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) r0 = getpid() wait4(r0, &(0x7f000041c000-0x4)=0x0, 0x8, &(0x7f00002b5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000912000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000875000-0x8)={0x2, r0}) tgkill(r0, r0, 0x0) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000018a000-0x4)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fa000)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000018f000-0x8)={0x0, 0x100000001}, &(0x7f00003d1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xfffffffffffffffd, 0x2, [0x1, 0x43]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00001c5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000061e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022a000)={0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000146000)={0x0, 0x1c9c380}, &(0x7f0000e98000)={&(0x7f0000358000)={0xfffffffffffffffd}, 0x8}) 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/vga_arbiter\x00', 0x94080, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000094c000-0x64)=""/100, &(0x7f0000939000-0x4)=0x64) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000015f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000842000)=""/54) 2018/01/30 01:47:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000a1d000-0x9)='/dev/sg#\x00', 0x8, 0x200) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00004cc000)=""/164, &(0x7f0000ce6000)=0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000758000)='/selinux/mls\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f0000c38000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000566000-0x4)=0x10) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3b0}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00008a0000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cc6000)=0x14) setsockopt$inet6_int(r1, 0x29, 0x2000011, &(0x7f00000e1000-0x4)=0x4, 0x3ca) 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001cb000)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r2, r1, &(0x7f0000310000-0x8)=0x5c, 0x10000) socket$inet(0x2, 0x807, 0xff) 2018/01/30 01:47:16 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000884000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f00001ea000-0x1000)="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", 0xff8) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f1c000-0x11)='/selinux/enforce\x00', 0x800, 0x0) 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37, 0x0}, 0x49) r1 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000428000-0x1000)="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") 2018/01/30 01:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000485000)='/dev/random\x00', 0x0, 0x201) syz_open_dev$mice(&(0x7f000058d000)='/dev/input/mice\x00', 0x0, 0x41) writev(r0, &(0x7f0000c3f000)=[{&(0x7f0000a59000-0x97)="e9", 0x1}], 0x1) 2018/01/30 01:47:16 executing program 4: sysfs$2(0x2, 0x0, &(0x7f0000298000)=""/74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0xc5)=""/197) 2018/01/30 01:47:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0xd871, 0x3, "70742df4e517", 0xab8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x2, 0x0) r2 = request_key(&(0x7f00004fb000-0xd)='dns_resolver\x00', &(0x7f000056f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f3000-0xb)='cgroupproc\x00', 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000220000)="58c90277d9db32f001928cca795117abea84a76478697453c296cb688c984c912c664e679a5cd169f6071d36e3a3ac9735a6", 0x32) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffffffffffffff30, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dba000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)="") socketpair(0x9, 0x4, 0x5, &(0x7f0000132000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000eed000)={0x0, 0xcb}, &(0x7f00000f9000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000035e000-0x8)={r1, 0x588f56f}, 0x8) rename(&(0x7f00009ca000-0xe)='./file0/file0\x00', &(0x7f0000827000)='./file0/file0\x00') 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000589000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000d34000-0x4)=0x0) 2018/01/30 01:47:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ce6000)='attr\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007f4000+0xfad)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x100000001, 0x6, @random="9fb59a6cdda2", [0x0, 0x0]}, 0x14) lseek(r0, 0x0, 0x4) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0xf)='mime_type{eth1\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000)="c89443e48482b1bf83cccb65e6b79b13e4e86fa1a4df9609e80082c37dd275f8ef8ce3f09989859d3fb3f6605d5d8b54f101887170072d8d51e56b290bd8253c7bf12ed64ec13c0c3ea70d0e7f99080e51b03e94f6c2ac6667c87b47fcfc4b7c60acac9e7dcca3ebc5a16ad596fcbd157530124fc050cefdfda097e799cb5d8ed53cfd73eff3b85c070d623f414fb0c1a8fd4ed2feb82ffb5a5efc0d75d7c9912ffa511573bd489d60a684f04aad2ba7b152340aa709d452ab5361a7287837ec214f9918", 0xc4, 0x4000, &(0x7f0000003000)={0x1a, 0x5, 0x10001, 0x0, 0x3, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x80000) r2 = dup2(0xffffffffffffff9c, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000004000-0x4)=0x2, 0x4) 2018/01/30 01:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a19000-0x8)='./file0\x00', 0x10) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/ashmem\x00', 0x0, 0x0) fchdir(r0) ioctl$void(r0, 0x40087705) fadvise64(r0, 0x0, 0x2, 0x7) 2018/01/30 01:47:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fb4000-0x5)='user\x00', &(0x7f0000000000+0xc34)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000743000)="babc035380083eb5ec13b3155faf80056e279e9b61172d285319373a66eec4d5e016cf02232381846d7de158e4d3071ee79a195d32a81a6f1644887dec2bc2ee44b3dfdb6c27b317f0773737cba410e46372a508009a0a547a16e5a0b5de3ac6dbd5b55ebdd7887f41bd6c564d74ca8fa63a4fd2e08f40fff81abd35e690375862703417b500dc1fa292e2a3c4d0b253ccded0f8613bde73f62d0000000000000005b489495a66f3b8bb002a5f397a404be1b567713ce6ff5f", 0xb9, 0x0) keyctl$chown(0x4, r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)='user\x00', 0xfffffffffffffffd) request_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x2)='}\x00', r1) 2018/01/30 01:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000b21000-0x1c)={&(0x7f0000bc3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000003d000-0x8)=[{&(0x7f0000162000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xffff}, 0x40002000) sendmsg$nl_route(r1, &(0x7f0000d70000-0x1c)={&(0x7f0000f37000-0x8)={0x10, 0x0, 0x0, 0x184004}, 0xc, &(0x7f0000503000)={&(0x7f0000983000-0x28)=@dellink={0x28, 0x11, 0x400, 0x4, 0x1, {0x0, 0x0, 0x0, r2, 0x104, 0x18000}, [@IFLA_LINK={0x8, 0x5, 0x20}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) connect$netlink(r0, &(0x7f0000a9f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000030d000-0x15)='/dev/pktcdvd/control\x00', 0x52001, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000bb8000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000fd1000)={&(0x7f0000a60000)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000f2d000)={&(0x7f0000330000)=@report={0x68, 0x20, 0x400, 0x1, 0x2, {0x2b, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x0, 0x1, 0xa, 0x80, 0x80, 0x3b, 0x0, r2}}, [@output_mark={0x8, 0x1d, 0x9}, @srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40004}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r3, r3, &(0x7f0000d02000)=0x3000000, 0x7ff) timerfd_gettime(r1, &(0x7f000086d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000866000-0x8)={0x0, 0x0}, &(0x7f00009d0000-0x4)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a13000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e19000-0xdb)="ab3a8990e29955170e0a43b01401357aea9eeb0a524392cd826dfd464cf8db8f45de6405947131b7f3ba368ed13350675e31cb11fc1bb1632895c845125a2500aa481c4093020997f173bcb61113d8febb64c97584beb5fdfd381976ecddc88dc66cf9099a25032718b81e9b304dd8f159356b850b95dbb675ca0cdd2b82bed4d90d9bd4151ad0a206bef62c4cfd8fd88193d7d8d1fb9962951af1edd5860976972d40de8d5e694f011eb00f7799fc845593c264d0309696bc3e1a94c57f49b2affabcc079fd6a103264442c04a764d20c21fb8955e56aae1246b4", 0xdb, 0x81, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d4e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000fd0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000144000)='net/raw\x00') write$selinux_user(r2, &(0x7f0000d91000)={'system_u:object_r:crond_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000cf2000-0x6)={0x6, 0xd3, 0x2}) 2018/01/30 01:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000)=""/0, &(0x7f00005a5000-0x4)=0x35a) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000cd6000)="") 2018/01/30 01:47:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000030d000-0x15)='/dev/pktcdvd/control\x00', 0x52001, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000bb8000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000fd1000)={&(0x7f0000a60000)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000f2d000)={&(0x7f0000330000)=@report={0x68, 0x20, 0x400, 0x1, 0x2, {0x2b, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x0, 0x1, 0xa, 0x80, 0x80, 0x3b, 0x0, r2}}, [@output_mark={0x8, 0x1d, 0x9}, @srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40004}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r3, r3, &(0x7f0000d02000)=0x3000000, 0x7ff) timerfd_gettime(r1, &(0x7f000086d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 01:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f00009b7000-0xc)="397a290f425b620ae360936b", 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000076c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ba8000-0x20)={@generic="37af8a892ca25f6acc7fc081822584ea", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000001f000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000060f000-0x8)={0x0, 0x7ff}, &(0x7f00008f0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f4a000-0x4)=r3, 0x0) write$tun(r0, &(0x7f000044a000)=@hdr={0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) 2018/01/30 01:47:16 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000911000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003e7000-0x12)='/dev/loop-control\x00', 0x100, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00004f0000-0x1c)={&(0x7f0000131000)={0x10, 0x0, 0x0, 0x90100a08}, 0xc, &(0x7f00004ef000)={&(0x7f00001e2000-0x5c)=@ipv6_newaddr={0x5c, 0x14, 0x0, 0x1, 0x0, {0xa, 0x18, 0x4, 0xfe, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @IFA_FLAGS={0x8, 0x8, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00004ef000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001ea000)=""}) 2018/01/30 01:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$loop(&(0x7f0000db2000)='/dev/loop#\x00', 0x7f, 0x0) dup3(r0, r1, 0x80000) rename(&(0x7f0000856000)='./file0\x00', &(0x7f00003f0000)='./file0\x00') 2018/01/30 01:47:16 executing program 3: socketpair$inet6(0xa, 0x805, 0x2e18, &(0x7f000038f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000587000)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000491000)=0x2000000000) r2 = add_key(&(0x7f0000cc2000)='user\x00', &(0x7f0000280000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ccc000-0x47)="d8", 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c2c000-0x85)={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]}, 0x6, 0x8, 0x4, 0x6, 0x8}, &(0x7f0000198000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006a9000-0xc)=@sack_info={r3, 0x9, 0xfff}, &(0x7f0000f70000-0x4)=0xc) keyctl$invalidate(0x15, r2) keyctl$link(0x8, 0x0, r2) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000c2d000)=0x1ff) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) umount2(&(0x7f0000c7a000)='./file0/file0\x00', 0x4) 2018/01/30 01:47:16 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000d000-0x5)='qnx4\x00', 0x80000, &(0x7f0000002000)="4893febcd680af3dcc3ea7ed165072de0bc5d4630cadf14030e230a60cdb209a830b4a70d1f6779055c15cd7dc85c4779f19f0c1796f779a43f72075e32a36fdc54c80b07679fc0fc9e7b4b114faa33bdfd8ade350fd5fd0113c60f1531e87895af087cb1823f25595c0a4350e31f2bfe0d70e8f5e788fcf3b657a021f70f1e302279610b67d319bc971fcc522306903b2d07bbe268386b754f964951c2c0b0847a25246828511d0b0bf9163e1eb3de45dc617") getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a43000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f6a000-0x70)="120bf499f511b09332302e269e857d41fa828a13c22cd31783adeb4be0b3d25c09806413191d3c8e5d45430db8d6f8501d5d0b6100e646e7cae7d898022e149e3b729e45632f8b43eee5a7da7efce2a97b673c2ec76ab8223e93278a61d11ef12084eab81568c1eb2c82fbd2870c838d", 0x70) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000024000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x2, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0x7) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:16 executing program 5: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x5, &(0x7f0000ea2000)={0x0, 0x0}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ea3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea3000-0x4)=0x14) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ea4000-0x10)={&(0x7f0000b5a000/0x3000)=nil, 0x3000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ea2000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd434, 0x7, 0x6, 0x100, 0xfffffffffffffff7, 0x1, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000ea3000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x6, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ab000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000107000-0x7)={0x15, 0x6a, &(0x7f0000dcb000)="75e4296d6e189b79db08f7a434680c0b5776dfaad6502e23dd92a1ae17499be77656a98562cbf58f6dcb18c2d862bacdd811a993fd3f74b0712bd339afac797755f9c5a020badf70fc0ad5948446c70c4f4b4e33e0822c3a63d0d4a6b57de7c33ab7316a69b4e8d6aee5"}) getpeername$ax25(r1, &(0x7f0000519000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e89000)=0x10) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b84000)={0x3, 0x0}) ppoll(&(0x7f0000006000)=[{r3, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r2+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) pipe2(&(0x7f0000bbe000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000400000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000069a000)=0x14) r6 = syz_open_dev$usbmon(&(0x7f0000603000)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000910000-0x4)=0x0) bind$packet(r4, &(0x7f0000dbd000)={0x11, 0xf7, r5, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/30 01:47:16 executing program 6: r0 = eventfd2(0xfffffffffffffffe, 0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00008f5000-0x4)=0x0) fstat(r0, &(0x7f0000f5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4c01040}, 0xc, &(0x7f0000001000-0x8)={&(0x7f00003ac000)={0x358, 0x13, 0x6, 0xb00, 0x5, 0x1, {0x2, 0x0, 0x4}, [@nested={0x4, 0x5, []}, @generic="f46cba173f378b41198cc2b3", @nested={0x1bc, 0x84, [@typed={0x10, 0x3c, @u64=0xd5cb}, @generic="9e509a15bf1e1ebc54fbfb37918be21b50812120979e1d748cc613ca30933a01f2cbcd4d0b864467fc86e3cb8602209185413dbc", @generic="debdc5799bdbde57ae5f8f708d7f32215b2d774b6c3c365430cfa8762e82ac4d83cba7b195adeb5a2a61bfd31e611bacc1a291708694a19a3f610b344d33d41bbb308aafeada355fa8a47ce60f8851708964b1464a46014c652b5ed2a9425abf9513de3258c944eb38f44fcfdd324e1a792405693eaef427ed08ca3913f66ef61de4c13f88c0d571d9f5", @typed={0x24, 0x63, @str='/#+proc*^posix_acl_access-#\x00'}, @typed={0x18, 0xa, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x96, @ipv4=@empty=0x0}, @typed={0x10, 0x29, @u64=0x7}, @typed={0x3c, 0x61, @binary="73ef9b651d92e724d5cb56ccb66bc9714b81548ac90425cfdbe308ead9a11667c84fcf2333180b7a44c50524d6554f06cc2fd3"}, @typed={0xc, 0x31, @fd=r1}, @generic="eca6d0b826836d99517b7e1e9b16dda8cdb7fa598c8b1f44f2106453b3f5b743f740bd95750efb7cf846be66d776bdc1eea12f3b517c68b4bdc894a747ee7d150d6eba2e31e183c326"]}, @typed={0x14, 0x3e, @binary="800a46cb0301f0ecd370a5"}, @nested={0x7c, 0x67, [@typed={0xc, 0x57, @pid=r2}, @typed={0xc, 0x60, @u32=0x1}, @generic="6964fd8e834f6ba1bb7cbf40479095bf69dd2d442920b913d41ad0ee3178584bf5db766acd5622ff81136c480716f93f764ca8942ac3c7c5012a156911a39d2be2616965e83d7112fea23b1402e10ecff88c24c9cad6e88bc1f9deb4065f"]}, @nested={0x3c, 0x28, [@typed={0xc, 0x11, @uid=r3}, @typed={0xc, 0x19, @ipv4=@rand_addr=0x80000001}, @generic="a9761bc3809df388", @typed={0xc, 0x1e, @u32=0x83}, @typed={0xc, 0x4f, @ipv4=@multicast1=0xe0000001}]}, @generic="e0ff2a05cbfc77bd268c3bf0677bb4ad2b75bc87498a513c05f87977f353cd229bb65297a28a2b357bd9d2bde95be1eb1ae330f20d085d270949b599ab6d0a98a5b77c370faed44f3e2053e10fe1e5386ccd078a284b7f53b833dbc1d169e5c5c1e5fdef3bb782c83317413a9716d6f8965959af07ea32400937f3632509beee5aaed3386bc18019f8e385406a497edc36d7c91f89cbb2e546a5ef08a3867b553d5a0c8335c7ade591"]}, 0x358}, 0x1, 0x0, 0x0, 0x4000800}, 0x20004004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x1) write$eventfd(r0, &(0x7f0000000000)=0x80000000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000810000)=@known='security.selinux\x00', &(0x7f0000ce0000-0x8)='wlan0,}\x00', 0x8, 0x1) r4 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x82) write(r4, &(0x7f0000668000-0x8f)="6464951fcf813947fea9f258d073feeb", 0x10) [ 44.572160] binder: 5538:5542 transaction failed 29189/-22, size 0-0 line 3005 2018/01/30 01:47:16 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f000000b000-0x3b)=""/59, 0x3b, 0x121, &(0x7f000000b000-0x1c)={0xa, 0x1, 0x312, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x0, 0x3) 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f7e000)='/dev/snd/timer\x00', 0x0, 0x20000000) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f80000)='\x00', 0x2) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000f80000)=@abs={0x1, 0x0, 0x2}, 0x8) recvfrom$inet6(r0, &(0x7f0000f80000-0x35)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f75000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f7c000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 01:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r1, &(0x7f0000aaf000-0x80)=[{&(0x7f0000ef6000-0x1000)="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", 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000b33000-0x1)='\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000a02000)=0x4, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000966000)=""/170, 0xaa) 2018/01/30 01:47:16 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10, 0x80800) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000008000-0x4)=0x4) [ 44.645871] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 01:47:16 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fremovexattr(r0, &(0x7f0000001000-0x16)=@random={'trusted.\x00', 'vmnet0ppp1#]\x00'}) 2018/01/30 01:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x9, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) execve(&(0x7f000029e000-0x8)='./file0\x00', &(0x7f0000862000)=[&(0x7f0000d38000-0x6)='wlan0\x00', &(0x7f0000a46000-0x2)=':\x00', &(0x7f0000f9c000)="dc7b776c616e3100"], &(0x7f00002b7000-0x8)=[&(0x7f0000157000-0x10)='em1keyringeth0$\x00', &(0x7f000014f000)='\x00']) 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000011e000-0x8)='./file0\x00', 0x0) ustat(0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000865000)=0x4, 0x4) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x5382, &(0x7f0000e80000)="cc") 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa7000-0x2)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a6b000-0x6)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000056d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfe1, 0x80, 0xfffffffffffffffb, 0x86}, &(0x7f00003c2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003e3000-0x42)={r2, 0xfc, "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"}, &(0x7f0000fa5000-0x4)=0x104) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/30 01:47:16 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d3a000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/pktcdvd/control\x00', 0x101002, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00005bb000-0x8)={0x6, &(0x7f000014e000)=[{0x8, 0x39e, 0x3, 0x80000000}, {0x9, 0x2, 0x3, 0x8}, {0x80, 0x1, 0x5, 0x5}, {0x6, 0x4, 0x1ee6, 0x7}, {0x9, 0x688037a6, 0x80000001, 0x0}, {0xffff, 0x8c, 0x2, 0x1}]}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000714000-0xc)={@rand_addr=0xfffffffffffff001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000c17000)="", 0x0) 2018/01/30 01:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a5c000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000d45000-0xf4)="", 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4b000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000122000-0x4)=0x10) 2018/01/30 01:47:16 executing program 2: remap_file_pages(&(0x7f00005bb000/0x3000)=nil, 0x3000, 0x1000001, 0xb5, 0x4001) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f00003f4000-0xe)=']eth0vboxnet0\x00', 0x2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000de0000)='tls\x00', 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000170000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000358000-0x4)=0x0, &(0x7f00002c9000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0xfffffee0) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x5c4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x5b0, 0x0, [@generic="fea0a08abab8604da9320b8bdc9b38f008852440b67d24f1f47ce040e2dc7aee3884ab3a64f458500bea5bf794f6fcf6afe487befc92a294485af1808e47be5173e75288c3c6bad8bdcd42dcab68a8409a718f94fb94a0092940238253671eddf81d446f15395b6b85c5f191ba87ffb52e22b4d40301061b8fddbfd78c7cb10d66ff40e464f2e89359d43063d273727e96162fb128d7ab685024b38be363764934ac51cd87b014f6de04b23c06a6ad966e2f140094af1ab38e57613209579cb5de99632f6163d047380b856fcdb16975a9b2bdf8cba7c5f833b5d6bde7d993265c51a8cdf3634995ab044ed074d29e4e25dd3a697f7acad72407a10ab097b4686c25c0d8c24455870378bfc5954d37c36aaaa44220f296ce652663c1a7b8a8c5eb8653f94b9e64841e9cc77ac6b424321f8fb194c6626c423c3093d0187693d1c769c27749538786884e239048d2fcf22ebc54adc80224da5397144e2aca9d2a1ecc6c8244cd74220964d7c19c6676a1ee9ea0bdc4f1287b99c8ebbc0d8033c27bf023b9a45bbc428ad5d49734cb4110582ccdfb14cb090ec1c9653d6b01b491e0c63efe065c7b10565d6eec1f59861348323b71ff7e56cecb683b8c6dd6bca535a88070fc004b45be9c070c42e08ab5934fc066f76f9c064be0ca2732c7a1767db56a2e68bed5fa2106ce092539c399af3a57d8837b0f3d7d42081e7ce9f6b5c69aadcea7ba8ce3241a9c74fc4e6d4e0ec9457eea9f22a5f13dec7107335e2ade6751104dadc7bf16099b1734dc6630460564b4cf3c0756c106e0d631495fdafee8e17f274d382fa200d18d3f9fa34093cc0d7f5cf6263fa07945fb0f6b8dfa92ce460f65294fcd0d5e23f1ea63baa5af420d220068bf699eeaa4b99d1655af2599d805b21d413365f5c07fb30976e3a702ae204c47f0049c7b5662def31cb4f8aab491c1cfa3c7dc04a610a614414e036f5b3993a766a4507adfc1533d377e318da251ab5beadb93bcf9f5146c8cebc8ea7c8372021bda227d739489f4edf1b4d3342558e002f5da7c449d9ba545388dad6792051327261fd591b26d9c82f8450007de899871ee41307f0fc42a7f65e4da9a427ec16e1a3a864da6cc98034ce772f8a6e2bbe75bb076acb92370a907dc9c601cb812a5fb75ecc782f1c802c282eed2581718d2b35a10d754a8cf9785b8395260f9f1255c36440b8224f408106553a5d0c4b27d2ab75f3fda49472ff7a537116701fbf7b5f47020caa99228a62c033b58c165eddd0566646b6ec148743ed62e9f681f607e63f9c5d8f646db3d4c6979f874d3ce7852c00c9e35dae54b714d577d93e6a9f75ff153d0da433e5f1a70f2a00707c97008273b7b28c9df261dd24b6642d3d783a47f790775482e07dbeca321df2e45a6b0f714a85fcb05461d82cf48f062efc3bf3fb9af9e4f3625fecbac6eef80237e838dc1b00cf3afcb2a8171075ddf663c567dbcece681cfb50d654b9643c9072cb742938f86574e979ba8d8f0157ec1333c7b9edf80c5e727bd47cac8db8d0dc70244f6ecbbb561b1fcdac756d327564ff5632e533d9f855e1f6608f91b86d44977d3b907d0924216d9aad2906fe7586f68a3d1460ea7710d5ff6475e14c9bb0ebf8f8754a60fc36fab91b80b95c8bbafe4e53c95b4cd9c475d205555eca04e027f358705789a866f0a5ae9d6ee9b136ef297bb1b0ac2d5781ab75cbda6e3b4b75683e23d3495e9eda12792f209c670685aade1d8917d7904c0f5d7fd8383063d7864ff2d11ec2bd60a8a0cef68cf32e121065af39c7c80fdf0d2139117942acbc7665060c3e09e3a955a053f16552574f8624e14ee4372e158cdd21c6247bbfaf95073d058726c989f8ae9bd995fa429aa2bd61c847448036bd0ce31d117749caf80183984c6fd74d524dad0db02b32d9d93f663893eaea6b104b950ee451598807573f27dbd046a39baa886bb89a10ed0c47a85a0d3df2a89d250b44b574308e6145cf5b7b7af4daabf130071bac531fa8612791da9d2455d7ee9cf24677b16bf"]}]}, 0x5c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000185000-0x8)=0x0, &(0x7f0000cb9000)=0x8) pipe(&(0x7f00004ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000051b000-0x10)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000091b000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c0b000-0x10)={r4, r5, 0x7f}) 2018/01/30 01:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={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) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000080000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005af000-0x8)={0x0, 0x1}, &(0x7f00000ad000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c59000-0x8)=@assoc_value={r2, 0x3}, 0x8) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) link(&(0x7f0000dd3000)='./file0\x00', &(0x7f000095f000)='./file0\x00') 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00007a5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) clock_gettime(0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000300000-0x80)=[{{&(0x7f0000a9a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f9e000)=[{&(0x7f000090c000-0x6b)=""/107, 0x6b}, {&(0x7f000094a000)=""/85, 0x55}, {&(0x7f000006f000)=""/240, 0xf0}, {&(0x7f0000647000)=""/0, 0x0}], 0x4, &(0x7f0000a1a000)=""/47, 0x2f, 0xfe}, 0x20}, {{&(0x7f0000aeb000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058b000-0x38)=[{&(0x7f00004aa000-0xa9)=""/169, 0xa9}, {&(0x7f000095c000)=""/184, 0xb8}, {&(0x7f00001be000)=""/139, 0x8b}, {&(0x7f0000f35000)=""/4096, 0x1000}, {&(0x7f0000a04000-0x1000)=""/4096, 0x1000}, {&(0x7f0000065000-0x4b)=""/75, 0x4b}, {&(0x7f0000c58000)=""/62, 0x3e}], 0x7, &(0x7f0000d7c000-0x3b)=""/59, 0x3b, 0x9}, 0x101}, {{&(0x7f0000301000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000913000)=[{&(0x7f00006be000-0xd1)=""/209, 0xd1}, {&(0x7f000091f000-0x99)=""/153, 0x99}, {&(0x7f0000657000-0x48)=""/72, 0x48}], 0x3, &(0x7f00004af000-0x3d)=""/61, 0x3d, 0x4}, 0x7}, {{&(0x7f0000f04000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000727000-0x30)=[{&(0x7f00007e3000)=""/229, 0xe5}, {&(0x7f0000026000)=""/246, 0xf6}, {&(0x7f00002bd000-0x92)=""/146, 0x92}, {&(0x7f000078c000-0xe2)=""/226, 0xe2}, {&(0x7f00002d1000)=""/103, 0x67}, {&(0x7f0000f8b000-0x7d)=""/125, 0x7d}], 0x6, &(0x7f0000f3b000)=""/185, 0xb9, 0x6}, 0x3ff80000000000}], 0x4, 0x40010022, &(0x7f000098d000-0x8)={r0, r1+30000000}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00007e2000-0x4)=0x7) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') 2018/01/30 01:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)='/dev/vga_arbiter\x00', 0xea000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000b7000)={0x100000000, 0x1, 0x1, 0x1, 0x6, 0x6, 0x0, 0x1, 0x4, 0x9, 0xfd, 0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00007fa000)="", 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) eventfd(0xffffffffffff8e82) 2018/01/30 01:47:16 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"44ec2ff83e60f6"}, 0x401}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/169) clock_settime(0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"d7fbc470817ca8"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00005f9000-0xc)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000327000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x3, &(0x7f0000900000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 01:47:16 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffcd8, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000791000-0xc)='/dev/autofs\x00', 0x20002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6e, &(0x7f00006d5000)="dadb01aee0b2c06d78cdcd52c843a50dbc878c3b6b9067031be73e0bef82169f0f47e9759926fbf1dc7534846347cacf2b6269ed89aa0689e60567f4f745b374b99567dbe25d2854c8d0996b645df75c441371999ce3a371d430b05659bc970e1cc1947789b7293f63167040c76f11f2467a0b6c1b1142852d5ff08c993bd4fed427114076f353ff3f7df619b8d4ea1f9b24de771ac8e9cab13d9d9d9faed29be9f4a5d23a4971ca08efd6676314637ecd268988b881c754d771fba5cea778ce3f34fc6b783967fcd8e9b587010683281f1cb94bba76ccf0c03d0d72", 0xdc) 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e93000-0x4)=0x4, 0x4) getsockopt(r0, 0x0, 0x40, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/30 01:47:16 executing program 7: mmap(&(0x7f0000015000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000905000)={0x0, 0x7, 0x20, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000342000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x30) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x9, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r5}) 2018/01/30 01:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f000050e000-0x4)=0x401, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000d6d000-0x4)=0x0, &(0x7f000011c000-0x4)=0x4) [ 44.936119] mmap: syz-executor2 (5624) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 44.946536] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/30 01:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) pwritev(r1, &(0x7f0000983000-0x28)=[{&(0x7f0000572000-0xb2)="08a3a3d034c356dee6233537c711c62cae8e80e93eb99658c2724cf9355637639fff380769f8ea678c672b8e2d49cf454d2a9a9675ef77ba6973401ebe4cdd1f897396f7285249621d9da368d9cb14a436730cd688f7277ed4a654aad04428d90046976109fae1c759919ff5e0f8e08f2d830dedc7b77c725962c2e88261a0900c2e6921625478d062f85ba8274b5f9564b1d52aa33026328c9954c04916786787e0a36b1652939c8af6277ad944e674b5e3", 0xb2}, {&(0x7f00002aa000-0x1000)="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", 0x1000}, {&(0x7f0000b63000)="cef356a1fd1dd9260101c6aed54c140258fc642aa11b", 0x16}, {&(0x7f00008d7000)="6dca534e8f11c840cf2e50a66e115e80273b07ce1c50bb01288a07a430ccaea0372076945f28e6716e06e28e81ea080c07525b69941e409ede9eae0bb184b2e8cde7096be67f636fe2e2f8002ba2281491218910b1bd802d14a0e7a4b62257198a8a546015b6e8a885178c5650836a819fb7e1cceea29afa643e537a6523579f95fbf839d60f42bc79e892", 0x8b}, {&(0x7f000028f000)="519f05e5c8c043892dc17d89160e13ffe93beec92e5665beea6f7ea056b0849340afdf308a3a61c159fcd210443e7420be06493d4c2d489a6918b3cc533b1060c8b5087043cc9c0a21dcc2698a36d089ce19de5cb42d9b13fb7242c8a821aa143d9eb97bf1f7f3f878dba402d4cf050d89a428a7c559e9ed89a8688082171e06f2a0b91a9bb112b56ba6734b67f803ccd17449460b0d47e9a5c9f6f1db6264a6ae2f7eec1cc9", 0xa6}], 0x5, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000140000)={0x4e, 0xe67}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000c8e000-0x10)={&(0x7f0000e1b000/0x4000)=nil, 0x4000}) 2018/01/30 01:47:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000062d000)="", 0x0) 2018/01/30 01:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fc000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000636000)=@req={0x50, &(0x7f0000bc3000)={@common='erspan0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x3, {0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000838000-0x4)=0x8, 0x4) 2018/01/30 01:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000ad3000-0x8)='./file0\x00', &(0x7f0000ab9000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000, 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000d2f000)=r0) r1 = syz_fuseblk_mount(&(0x7f0000250000)='./file0\x00', &(0x7f00007f0000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00009b1000-0x4)=r1) 2018/01/30 01:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) syz_open_dev$tun(&(0x7f0000933000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) recvmsg(r1, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) getsockname$packet(r1, &(0x7f00001d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000db1000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000157000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) listen(r1, 0x2) 2018/01/30 01:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369250008000a000000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) fdatasync(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087c000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000462000)={0x3, 0x3, 0x3, 0x2, 0x7}) [ 45.096374] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 45.120277] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 01:47:17 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000019000)={0x0, 0x3c}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001d000-0x9e)={r2, 0x96, "51c2e810b6fe1117c5578417ea4afde22ca5b42cb4d2ab668dd4ec26e89e03117f07749795f8415bfe646b80444930a9064c40001dd4d03dfec3c68ff1ccde24d8f92faf2c4445014214091ad9c782b1e2fa4560ef5b3964584d055d040092a027a5f6c2654fe50e40bc11ec12c1f119adf758080721b1425427d08454dfc51f992aa14a3f4c7aa2544eb29eca704e5a06b55bff8e47"}, &(0x7f0000012000-0x4)=0x9e) ioctl$TIOCSBRK(r1, 0x5427) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f0000010000)={&(0x7f0000010000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000005000-0x10)=[{&(0x7f0000018000)=""/129, 0x81}, {&(0x7f000001a000)=""/170, 0xaa}], 0x2, &(0x7f0000013000)=""/90, 0x5a, 0x401}, 0x10001) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000001a000-0x4)=0x8) bind$llc(r1, &(0x7f000000e000-0x10)={0x1a, 0x1b, 0x1ff, 0x0, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/30 01:47:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8801, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e5b000-0x8)={0x0, 0x20b}, &(0x7f0000610000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000104000)=@assoc_value={r1, 0x25}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xff, 0x4, 0x5161f713, 0xffffffff}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x4, 0x7652ab64, 0x8db8, 0x2, 0x4}, 0x14) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000004000)=0x80000001) ioctl$int_in(r4, 0x5420, &(0x7f0000fec000-0x8)=0x0) 2018/01/30 01:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000792000-0x9)='/dev/sg#\x00', 0x81, 0x4080) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d73000)=0x0, &(0x7f000071d000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e6f000)={0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:17 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0x9}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$setpipe(r0, 0x407, 0x3) 2018/01/30 01:47:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c57000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='rootfs\x00', 0x800000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f0b000-0x2)=0x0) socketpair(0x1e, 0x5, 0x7, &(0x7f0000997000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00006ac000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x1, 0x3c8c1bc9187e4d77, 0x1, 0x3, 0x7}, &(0x7f000089f000)=0x20) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$sock_void(r1, 0x1, 0x40000000001b, 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000cbb000)=[{r4, 0x0, 0x0}], 0x1, 0x80000002) connect$unix(r4, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) r5 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000855000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0xfffffffffffffffc, 0x0, 0x0, @time={0x0, 0x0}, {0x2, 0x0}, {0x0, 0x0}, @time=@time={r6, 0x0}}], 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r3) 2018/01/30 01:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000544000)='/dev/input/mice\x00', 0x0, 0x80000) close(r0) fchmod(r0, 0x81) r1 = memfd_create(&(0x7f00006a7000)='}wlan0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007ec000-0x9)='net/raw6\x00') sendfile(r1, r2, &(0x7f00001f6000)=0xffffffffffffffff, 0x401) 2018/01/30 01:47:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000727000-0xe)='net/rpc\x00') sendfile(r1, r1, &(0x7f00004db000)=0x1, 0xff) sched_setparam(r0, &(0x7f0000c48000-0x4)=0x5) 2018/01/30 01:47:17 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x305, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0xff, 0x5, 0x5}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80}, 0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x100fff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000003000-0xef)="420ac047b47466af9ebd91c97be1fb264afb366775a0a5d5f174d9dcb34dc7c3a8bf90424d3d5c0c0aa64c2f0caf4eb4bcb3bad4ed1d54111cf072ad81572bed959e2d8d5e2975a6d0f1f0461fd9c4fc993b5f3eec94e2c6c8c4d6002593c319490e51d361ac829ea10e4fe360205d643079ef68a91b05a7c199d8f1d5907d2e2b7a6d1380e9420d70b8ecc8a6547f447bd2476dae51db64dd4952ffa63ac07203e69d3498771f45dfad4c2d9a13feeea3db77b8db9c852c38ada455db8415b1589ce2dd3aa8865d3581a62b1f9729edb353ecbd9590061e2c4444cec12a8ceba4c334e259759718a01620fdf31341", &(0x7f000000a000)=0x0, &(0x7f0000009000)=0x0, &(0x7f000000a000)="0fef824e43868b3e9b8b57443ea2ea846c96d0f774ece1d880bb00832dfaa86d8ea6f76e353a8abfa44293edd3d081efaee1b2a3f81a33c99ed426ea53d8a50f5efa916e532d23ad85aa83760f3776b36639c9581d7005f640d3e0bd7dd272562a8fd31af264f7efbff0c75efb7baab57e2cc6f43794608c5e6c40a14f6d0432326fa45aaeb23e2f05dc12e15ea1d9c3d47fe9e3db7ff0c399d2b0f12a809c3c0d1ff335f49ffc36992b9510374108854303ca313a694c34b0fc7fd1958f3fc1831ced16a0b028b54f43eb50") ioctl$TIOCEXCL(r3, 0x540c) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) 2018/01/30 01:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x80006, 0xffffffffffffffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000e06000-0x1)="a0") 2018/01/30 01:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f6000-0x4)=0xd260b5a272f569f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) 2018/01/30 01:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004dd000-0xf)='/dev/sequencer\x00', 0xb00, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000849000-0x10)={0x80000001, 0xabdd6a6, 0x4, 0x3}) r1 = socket(0x10, 0x805, 0xfffffffffffffffd) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000347000)={0x1, 0xd613}) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0xffffff2d) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/30 01:47:17 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b00000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000837000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00007a6000-0x48)=[{&(0x7f000021f000)=""/197, 0xc5}, {&(0x7f0000604000-0xbd)=""/189, 0xbd}, {&(0x7f0000710000-0x51)=""/81, 0x51}, {&(0x7f0000020000-0x81)=""/129, 0x81}, {&(0x7f0000209000)=""/4096, 0x1000}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f00009be000-0xb0)=""/176, 0xb0}, {&(0x7f0000a32000)=""/225, 0xe1}, {&(0x7f0000001000-0x2)=""/2, 0x2}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r1, 0x227c, &(0x7f00005f8000)="") 2018/01/30 01:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000589000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00005d2000-0xe)='./file0/file0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000798000/0x2000)=nil, 0x2000, 0x3000008, 0x40810, r0, 0xffffffffffffffff) close(r0) rmdir(&(0x7f0000af9000)='./file0\x00') 2018/01/30 01:47:17 executing program 4: mmap(&(0x7f0000000000/0x248000)=nil, 0x248000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000246000)="636d646c696e6500747c0a59a3a0238532468436d6cdd7bcb500017745bcd99a6498e3aa8675f0") pread64(r0, &(0x7f0000150000-0x1000)=""/4096, 0xfcb7, 0x0) 2018/01/30 01:47:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000012000-0x20)={"14aa30706445a00e419720d64ea3e6fc", {0x4, 0x10001, 0x6, "791bafcc9581", 0x100, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace$peekuser(0x3, r2, 0x15f) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000004000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000004000-0x8)='./file0\x00') syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x87, 0x0) 2018/01/30 01:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000756000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000181000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/30 01:47:17 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000001f000)=[{{0x0, 0x0, &(0x7f0000020000-0x10)=[{&(0x7f000001f000)=""/50, 0x32}, {&(0x7f0000005000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f0000003000-0x6c)=""/108, 0x6c, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000020000-0x8)=[{&(0x7f0000020000-0x34)=""/52, 0x34}], 0x1, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f0000020000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000000b000-0x18)=[{&(0x7f0000016000-0xf)=""/15, 0xf}, {&(0x7f0000011000-0x1000)=""/4096, 0x1000}, {&(0x7f0000020000-0x70)=""/112, 0x70}], 0x3, &(0x7f0000006000)=""/251, 0xfb, 0x9}, 0x8001}, {{&(0x7f0000010000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000005000-0x18)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/112, 0x70}], 0x3, 0x0, 0x0, 0x6}, 0x400}], 0x4, 0x10000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000020000)={0x0, 0xa5a3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000020000)={0x2, 0x4, 0x37c4, 0x5, r3}, &(0x7f0000020000)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r4, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) faccessat(r4, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) connect$unix(r4, &(0x7f000000b000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000-0x12)={@generic="574d34e1e3129bab5ed3ec62537cf60f", 0x6}) mknod(&(0x7f0000020000-0x12)='./file0\x00', 0x1e1, 0x1) 2018/01/30 01:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000d4d000)=0x0, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000071b000-0xc)='/dev/autofs\x00') lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r2, 0x3, 0xd744, &(0x7f0000a2b000-0x7a)=""/122, &(0x7f00009ae000-0x2)=0x7a) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 01:47:17 executing program 5: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f000004e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000294000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000abc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000ac3000-0x1c)={&(0x7f00007ec000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x5}}, 0x2e, &(0x7f00000fd000-0x20)=[{&(0x7f0000659000-0xb8)="1efe0d94420742bd95f7b8623711e4fc47651d10f4197b25bf538005202d83e49ce5cdbe18961efbdefb0b7e86c26dc68476bf9073fcfe7796c26e7ba652e09f47aa0156ef610cb1fc6c2e9e1cd1a829fa5ce4a348ffdd918a01cbe39b3fdf9cbe1491d5954ff9dc1af9dbaaa0962bd5c37fa23d656ec0d14971705f31ae74a94a046dee101c745cde2408c20868682ad1ea429dbd5859b369c1d26f85070ea64583faabc289c2b7ff06300de21ef5227a297de78fa2e227", 0xb8}, {&(0x7f0000ac2000)="bd3cccad200c070500d81ed3bbdf7c40b3d64a156e04bac9ed248fec77df7b7930c66a48210bb59a1ef4685ecb40fd19885da91a53d515c524b30d3c81111b21f8b8728c14524611e5df70d6e8d9d7b025b2abf5a92bcf5dbf915ef2513eefe5e4aad3978186f3605ee60bc03f95087b5f95d5669c39", 0x76}, {&(0x7f0000ac3000-0xf0)="df2e323fbeaa1c391df62c1b90ba964150bbb88fb15c21ffa8c5c4a7decc3ee0f103e82c9d1ad7803ba07587f1ed39471efeb8ab57b7a91db527bbb3ea1dda82d689c64800e024a960d632bd4dfd44213abb6cfd686ac94b879d28c1d841a2c86f6981b8efe6d4138d728274f41cfdaddd2e8167a20532e1577fe5ef9463d053c3615fb8cb558a7f20c2f096b43a162b5974d01b40e067eb74d5a894bdf05f5f5a5e5e81df97f487932df66ee2141b052a00d5f061f17a9916de968e0096e451a900d7ccf1b465ba8618fb493e34b5265428009c11e547656dfd71e9050ede4da6b20d9efb35a02e663d422767d352e2", 0xf0}, {&(0x7f0000ac3000-0xdf)="c8e4f9bd8762a1fd3d4e20462d29a6e4d656c4ee7d985d796f21f341cfe60d38cb0938b7c954e0d3f7789ede002ac86ef8153ffdb55907af218ad4d8a966203e81161ee559b06aa16c13f99a9f04d8d8db9c460283e6d3490818b97de2084d0b6ea7a81f2066a6ba4c75dbe3a936134f490910f589f31822e5f29e359d079e8a980fcf6f7215cb74d2ae87aea8111da781a2f0f5e9557a3f8e40eb4c9f0c004ef62b4dfec3ff5604740c609ccad302c9b58ab1efe1c4b9b0324d3e83622067e948c1c572d5cab4c63bc884c7fd705af77097c01d108a5817c34ee458da0dba", 0xdf}], 0x4, &(0x7f0000ac2000)=[{0x20, 0x108, 0x1f, "128e0979ee06e6fd20629289deaf0beb43d542fd"}, {0x9c, 0x88, 0x8001, "4f42df92173c1b31b77e126e26bf6c3300de4253ae239d222e2fc3e0012e31837cc5cb1c9af2b9d7e874c6da017894aac034a6e028656eb3e9c62ae85605222ce9b667dfa4caff531fb9da340c53377071ac9fbc7790f1f9f8e7b022c6f727a7c49f4b3cf760518dc5969b39e86f7048b1d5ba31d2e561c5e4a21ecaa4b862184b6fe5fa06b9ae19cc85665469d4"}], 0xbc, 0x4004}, 0x8000) 2018/01/30 01:47:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) recvmsg(r0, &(0x7f0000bc2000-0x1c)={&(0x7f0000108000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000023c000-0x8)=[{&(0x7f0000308000)=""/16, 0x10}], 0x1, 0x0, 0x0, 0x8}, 0x10000) fgetxattr(r0, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x2f) 2018/01/30 01:47:17 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000125d, &(0x7f0000034000-0x7d)="") 2018/01/30 01:47:17 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000c000)='/dev/loop-control\x00', 0x101000, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002500030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000d000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getpeername(r0, &(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000004000-0x4)=0x32) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000009000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0xffffffff, 0x5}, &(0x7f000000c000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xb93, 0x6, 0x100000001}, &(0x7f0000002000)=0xa0) 2018/01/30 01:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) r1 = syz_open_dev$usbmon(&(0x7f0000dd4000-0xd)='/dev/usbmon#\x00', 0xd07d, 0xa0000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000051c000-0x1c)=[@in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x1c) 2018/01/30 01:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00007c3000)={0x1, 0xffffffff00000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b0d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e36000)=@ethtool_sset_info={0x37, 0x0, 0x3, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00008b5000-0x4)=0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xffffffffffff584d) pipe2(&(0x7f0000816000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00006d7000-0x8)={0x0, 0x6}, &(0x7f000091b000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000042f000)={r4, 0x3, 0x8, 0x4141}, 0x10) 2018/01/30 01:47:17 executing program 7: mmap(&(0x7f0000001000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) 2018/01/30 01:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f000042e000)='./file0\x00', &(0x7f000078d000)=""/4096, 0x1000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/30 01:47:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000763000-0x4)=0x0, 0xfffffe95) 2018/01/30 01:47:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000-0x29)=""/41) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r1, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000005000-0x4)=0xfffffffffffffcfd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000)={r2, 0xffffffffffffffc1, 0x3}, &(0x7f0000004000-0x4)=0x283) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x1ff, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3bcdae56, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x14, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x8001}, &(0x7f0000002000-0x4)=0x8) 2018/01/30 01:47:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40501, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00001d1000)={&(0x7f0000000000)={0x27, 0x1ff, 0xc8, 0x7, 0x40, 0x1f, "72857ee6bbab28be1b09349bedce0dcf6170d6c2918518dc4d839c49e0bf3bb621622091c120be7e384e1dd370a2e6c9f441014deaf34bdcc14bdcdc9d840e", 0x3ff}, 0x58, &(0x7f0000013000)=[{&(0x7f00007ac000)="45950f0da69849d590bdbe2aa2dcf0b36c9bf5a8804051a210a7f9187ccfa861e0d17adc9797c35f6fbb6441c5b31b4bd873a03f8d8275a3d0d492bc61dfeed121bed292cd880990126553561b9b20f5cd593bf72043bbbce90e16679742cbf2617bc8b9117e623b3f10da9c744cddf303a1b571047d5405df2b3c4f28d3e511d8c27f4c10ea868c91df9c083cf73e90a3b987d3bb0207a4a11090255905da12e661b3a25aa3437e93e40ef1e5ff704246abb44349751fe20a73a53f4c9b77979ea44e3e7fd49ccdbfe33e09b185c31c9bd5c293c5d035b055e5024e9605ef0f74b5f6", 0xe3}, {&(0x7f0000085000-0x43)="1362e6e8f042d217143c6d9b43310840bba3a238a5eaa7329937e353df0da4f9956feb72d84689abfcb64cde7b2abd0fbe7582239bd7d160cc8324fd64c82dabfef458", 0x43}, {&(0x7f00002d6000)="52afcbf371ea0376bbd592a405b91e93f10fc2e5f0d7e904c81ac1e17eb30c90b6faffeaa5539c0dab49549f9ebae41f582f2f9e380a9bf796abe2ba0f7ac80bfda17151bd1fd298a81d3f363e608ce49871b11abf25229d73dbc058a35d3fa1c83e3ec9a78c26fa58c3d4dcd32b82150134777eed84bed1e2d28ca88150b462b40fa0034ddc61db8548355b18007aa6f5c820e14f4334590218613b137657e945000b1038ba16dcf2320f5fa2256b24671c2e06712fe94217d387e460", 0xbd}, {&(0x7f0000000000)="9afdc20764544181556767aa59f35d56328ee1f67aa3e7e623d77506999edd715600519323e0501a1331f44fbe47e9855aaddc9a94d150fa9b00e95a6ea9ad4360b4862a4d3cc015162a617e29192df59695e8b3ec5160af206e665095fa31751dd997813a2eda27c0635062f8a2a0c3a097337be359cbd6eb309051267f1501af70f0da1b42f0af28b163715b9a86d93909151d8f8efdeae2f2518a38ff85d7ff348f62f6f630303da046747efd745b0bc7d2379e8b4dafde70fcc9f8db50f854ba39aa6dcde7496acf7473b12f2b6e", 0xd0}, {&(0x7f000034a000-0x88)="1b71b522bd81390b031c5b66cc9e365423609551403420254f19699111f696c44bf578fa6e079d32c925ab3bd8310d15d1f9d23d2c8cbf73a0096f6d2b3d40409b4862326655d8a9f105a7a09fa7aec400ee482732bf4e0ca43eec1bf02a9d1f52061f5acb99f510eb93097d4a2ae38df079d39e91a0eff8ce24a0855ba572c93eb023a90658fd79", 0x88}, {&(0x7f0000dc8000-0xc7)="9e286f90f399540b1598eacdde84552a7d9016a91a4dff06edfb5eafef7e3fca55433959dcef71c201f01eaaa41266789d9bd90f9a9dd958bea82ead4a52cdaaf418934a638f8ee7ac6f1d290f48bcef0c7867be11f211bc53530435f77346b11a6f4549d5a14f7c2ae0e9510a7f978dc5d4a10478ca04794a3c7fafd19dbfdf3f3721c48ff559fbe1c5f09c8d0d808bc358f2973b56a9e39160c61757a75ab882bcbfa4b94cd742321f48cb5922b9c6b5cce7b4cb5fe6addc73d5551910717819a21c2191988e", 0xc7}, {&(0x7f0000000000)="c882efebe21d0206a9624535a6f6ea3ef82b29e4b3fb45382eb96dbe603453b03783bb5acccf074c5b83f25b96b498f43a831eacd61d803179106d03576df0bcb9571abe18cb56761670ca11af36c73e3485a7bea07167c32d7ff356ab424735492b1c65e9148a5478ef5a1c6f99cbee05c7eca3ebd89924b1c73ad6e8c25ca2e0e7b65de069f4f983fef438426a4f9f2c21547046a642e6d255611e4cf5a4f9980b7a2cfec91120c0d2dfce5160fe53baf08768e01792b4a17b67eaa5d706890ba6d4fccec61eae71e7ab861a", 0xcd}], 0x7, &(0x7f0000000000)={0x80, 0x103, 0x4, "636e2df021480c5497bcd40c2bfb98c3aeddf3712399cffd352e5a218ea300c33a2fd6013514d2434e1ac88a596eab4d9a66b8440e42b25447dd836b84c05f7b50eec1ed30a97440a73656a08886e08e896991d12cc6a24479e74265fca024062077c45f471f80b398cee917f55c14915c6105"}, 0x80, 0x8000}, 0x20040044) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sendmmsg$unix(r1, &(0x7f000090f000-0x1c)=[{&(0x7f0000556000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000fa7000-0x10)=[], 0x0, &(0x7f00008b4000)=[@cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/30 01:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009b1000)='./file0\x00', 0x7f) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f00000c2000)='./file0/file0\x00', 0x6000, 0xffffffffffffffff) r0 = creat(&(0x7f00002de000)='./file0/file0\x00', 0x1) inotify_add_watch(r0, &(0x7f000065f000)='./file0/file0\x00', 0x3000200) 2018/01/30 01:47:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xffffffff, 0x80001) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mount(&(0x7f000084c000-0xe)='./file0\x00', &(0x7f0000437000-0x8)='./file0\x00', &(0x7f00005e5000)='devpts\x00', 0x0, &(0x7f00000cf000-0x3c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 01:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e0000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000912000-0x2)={0x7, 0x1000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3201, 0x0}, 0x20) pipe2(&(0x7f0000ae0000-0x8)={0x0, 0x0}, 0x800) fgetxattr(r0, &(0x7f00000f3000)=@known='security.evm\x00', &(0x7f0000c24000-0xe5)=""/229, 0xe5) 2018/01/30 01:47:18 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x200}, &(0x7f000001c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x9, 0x1, 0x878c, 0x5, r1}, 0x10) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f000000b000-0x4)=0x0, &(0x7f000001a000)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000018000+0x8c2)=0x8) 2018/01/30 01:47:18 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000051e000-0xb)='/dev/loop#\x00', 0x8000, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000b3d000-0x6c)=[], 0x16, 0x0, &(0x7f00006a6000)={0x0}, 0x8) 2018/01/30 01:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ed1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f98000)=0x10, 0x80800) getpeername$unix(r0, &(0x7f000087f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008bf000-0x4)=0x8) r1 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r1, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000052d000-0xc)="02000000a5180040000000", 0xb, 0x0) 2018/01/30 01:47:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000bd0000)="2200000014000721004f10f7e2ff0500020003000100040008000200000037000000ca", 0x74fbc7c56d61d226) 2018/01/30 01:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) add_key(&(0x7f0000ee5000)='user\x00', &(0x7f000082d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f000033e000-0xa)='id_legacy\x00', &(0x7f0000972000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000347000-0x6)='ramfs\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000998000)='keyring\x00', &(0x7f000036f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000e05000-0x12)='.request_key_auth\x00', &(0x7f0000e28000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000583000-0x13)='md5sumcpusetcgroup\x00', 0xfffffffffffffff9) add_key(&(0x7f00003aa000)='cifs.idmap\x00', &(0x7f0000d12000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5c000)="7e30cf89c27ee53c760da78f6d04bf5c51e7ec417fe8070400e4cdc05ddb7615d271c2990dfbf6494850f2e1401f24a65c043cc377868377c73b87064a756de46bcb3b6b8ac2b797989411fc3a7a91b3958ddbd6caf0d1a753633f47a014b001046451624bcfa9c3", 0x68, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00002ed000+0xb7e)='keyring\x00', &(0x7f0000fa1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000f3c000-0x8)='keyring\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$get_keyring_id(0x0, r2, 0x1b) lseek(r0, 0x0, 0x3) execveat(r0, &(0x7f00001f3000)='./file0\x00', &(0x7f00001db000)=[&(0x7f000049e000-0x4)='ramfs\x00', &(0x7f0000f15000)='ppp1\x00'], &(0x7f0000266000)=[&(0x7f0000316000-0x6)='ramfs\x00', &(0x7f0000a08000-0x6)='ramfs\x00', &(0x7f0000b54000-0x3)='\'%\x00', &(0x7f0000c0c000-0x6)='ramfs\x00'], 0x1000) 2018/01/30 01:47:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x164) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:18 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ff000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xd3)="369f183a4324120c5b23e2a4f07188cda9a52dd96d93ad206ddbb756df5fda2527ba18da8b91e3d8c376563060f1e77597f17936b421a8d1077e9b8265d53718c311fe77ce48fcb7513d1ae103c71fe91cea701808dce119209a4de28018e3aafc5fef45fc35e6b1e53bc7cdbd5b9201605e8ef32b0feed8ef6bc6c163a8e084b046672fc1e0f46f359d8e093e0926ce81fea4204f9b73cda8b46b8a3f2c447097a0dbfe85e649b0d38efa7c60f47b871cbfac8ad63b99c92478f0521c178676a3f69b4231c581edf1315aafa3a6a85d8dcbc0", 0xd3, 0x10, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000013000)=0x0, &(0x7f000000e000-0x4)=0x4) 2018/01/30 01:47:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006a8000-0x8)='./file0\x00') pivot_root(&(0x7f000053b000)='./file0\x00', &(0x7f0000100000-0x8)='./file0\x00') mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = add_key$user(&(0x7f0000121000)='user\x00', &(0x7f0000053000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e42000-0xe5)="87f0c08fe5d9425d7cfbe423396260bd6658a6009183d4d0ecfc0411b9328e2241f0b22f8df93a101953215856b69aed901929ad3d59931ba344d4bf317d4d8756796016d9354a435d4655aeb914899c356a1eaea314e7b5f67c06185b3ca2c81228129902af7897a13d759d821a6e0e22f9a3c79d4afc8d7bf5fcb8ce262a1036a67e08fe2b6fe3319c1707d608717eadd562c017ea6876e853df0348501e5db9e092012a27c4b63a51b934779891667b68b0194217233b67dd2add134c4ce8fdc10dbde0ee0b66cda02c1a0e5744d6c256dfbf7afd85d53995ef84483bcfdb795caf42ac", 0xe5, 0xfffffffffffffff9) stat(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000d3c000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) 2018/01/30 01:47:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000557000-0x8)={0x0, 0x0}) bind$pptp(r0, &(0x7f00000c2000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000277000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x5) 2018/01/30 01:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ba7000-0x8)='./file0\x00', 0x0, 0x4) readlinkat(r0, &(0x7f000026b000)='./file0\x00', &(0x7f0000bb4000-0x19)=""/25, 0x19) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000264000-0x8)=0xfffffffffffffffe, 0x0) sendmsg$unix(r0, &(0x7f0000432000-0x1c)={&(0x7f0000675000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000888000-0x10)=[{&(0x7f0000f6d000-0x1000)="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", 0x1000}, {&(0x7f00002d0000)="ae00084bcb2ed3751c8c52db73c80ec8bcf8b8c7022ea1ccbb8f9ceb805b364db5bba8878dfc589d3918d0eea59976ff1fd9c6336df5", 0x36}], 0x2, 0x0, 0x0, 0x0}, 0x1) 2018/01/30 01:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000b25000)=0xe8) setresuid(r0, 0x0, 0x0) 2018/01/30 01:47:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0xc) r2 = dup2(r0, r0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00008b1000-0x4)=0x0) fstat(r0, &(0x7f0000d48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r3) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00007d4000)=0x0, 0x1) 2018/01/30 01:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003c1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000693000-0x10)={0x5, 0x0, 0x2, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000c4000-0x10)={0x5, r1, 0x10000, 0x100000001}) r2 = syz_open_dev$mice(&(0x7f0000d73000-0x10)='/dev/input/mice\x00', 0x0, 0x440) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007f9000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xe8) close(r0) r3 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c76000)=0x3, 0x4) 2018/01/30 01:47:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) creat(&(0x7f0000681000-0x8)='./file0\x00', 0x80) fcntl$setlease(r1, 0x400, 0x0) 2018/01/30 01:47:18 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe, 0x0, []}, 0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000003000-0x18)={0x1f, 0x1, 0x6, 0x8000, 0x4, 0x10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9d61, 0x3ff, 0x1, 0x1}, &(0x7f0000008000-0x4)=0xa0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000)=0x4) 2018/01/30 01:47:18 executing program 0: getitimer(0x1, &(0x7f0000dd8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/30 01:47:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006a8000-0x8)='./file0\x00') pivot_root(&(0x7f000053b000)='./file0\x00', &(0x7f0000100000-0x8)='./file0\x00') mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = add_key$user(&(0x7f0000121000)='user\x00', &(0x7f0000053000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e42000-0xe5)="87f0c08fe5d9425d7cfbe423396260bd6658a6009183d4d0ecfc0411b9328e2241f0b22f8df93a101953215856b69aed901929ad3d59931ba344d4bf317d4d8756796016d9354a435d4655aeb914899c356a1eaea314e7b5f67c06185b3ca2c81228129902af7897a13d759d821a6e0e22f9a3c79d4afc8d7bf5fcb8ce262a1036a67e08fe2b6fe3319c1707d608717eadd562c017ea6876e853df0348501e5db9e092012a27c4b63a51b934779891667b68b0194217233b67dd2add134c4ce8fdc10dbde0ee0b66cda02c1a0e5744d6c256dfbf7afd85d53995ef84483bcfdb795caf42ac", 0xe5, 0xfffffffffffffff9) stat(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000d3c000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) 2018/01/30 01:47:18 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000760000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80002, 0xffffffffffffff9c}) r6 = syz_open_dev$tun(&(0x7f00007ef000)='/dev/net/tun\x00', 0x0, 0x11d100) r7 = socket$pppoe(0x18, 0x1, 0x0) r8 = syz_open_dev$urandom(&(0x7f0000e9c000-0xd)='/dev/urandom\x00', 0x0, 0x400082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x402, 0x0) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffd20) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r15 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c17000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000e53000)=0x0, &(0x7f0000b88000)=0x0) r18 = open$dir(&(0x7f0000511000-0x8)='./file0\x00', 0x101502, 0x1a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000018f000)={0x0, 0x0}) r20 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000029b000)='/selinux/enforce\x00', 0x20000, 0x0) r21 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c8e000-0xe)='/selinux/user\x00', 0x2, 0x0) r22 = socket$netlink(0x10, 0x3, 0x15) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000ae7000)={0x0, 0x0}) r24 = socket$inet6_dccp(0xa, 0x6, 0x0) r25 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c6c000)='/dev/autofs\x00', 0x400000, 0x0) r26 = accept4$unix(r9, &(0x7f0000956000)=@file={0x0, ""/4096}, &(0x7f00009c8000-0x4)=0x1002, 0x800) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ddc000-0x8)={0x0, 0x0}) r30 = epoll_create1(0x80000) socketpair(0x19, 0x0, 0x347, &(0x7f000015e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r35 = socket$inet6(0xa, 0x5, 0x100000000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c6d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000631000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000095d000)={0x0, 0x0, 0x0}, &(0x7f00008f4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00000fd000-0x1c)={&(0x7f0000e2c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000420000)=[{&(0x7f000020f000-0xb7)="95552868a2359c970a490367e2035f03d9a60242e9ddf39ccf5d244db4d3fe25809d2d12668b84ee756002771bc9024ad47d9b3e1ea7cb9a63d0adb8267ab487091539ea54882e4b17fa4efe423945b3983fdfc4c99609dd1561fec4cdd994ee1baa61297e448718adabe8b7701905c75ec6a2c8f35fd2dc7759fcc4903b4f5456519a2af15d214b18ec7ac3ba407fde6f47458d8592b5b5e90f1dd915ca4a94eba31db894930b1907aad613ff94d7266e79612d4acbd7", 0xb7}, {&(0x7f0000ada000-0x74)="b52f249ce3497861dd19b74e45b66ba87485a54bc017a8d30274d6ee2b99d4ea92eeb21826734db202c16f36593d03f156725d6685be018159546963ac02936046143696bbb91868352beb22c20eecc88c4fbd7f78a0886003f54bad7dfd4028e126c718daf8d943a048ce879a57c2ac26b149b4", 0x74}, {&(0x7f0000000000)="f34dd024658dc2409eb4bfb98c813c3804c040946978650053d403137e38f23ef9049b5c03741848b461b0dd324a5ed4a12fd4e29ac1593fdcae357167d460e42e994ef3d061e2498500f12071bbcf41da355ba5611e8e302b2e20bac479af48b53ee56cc606dd67f0907569f382a602815658201a74bf1590cf00c684f15ece0fb53ffaf625e465cb4267a806d58c885119c2424d0bd88313349dfff72b24123324", 0xa2}, {&(0x7f00009f3000-0xee)="b3c867f2cbfa95a00ab174df3af6c8a75fae7a04f3993b5b7abfba28fd5c6ba5be1102f951051a38cf0e0f12ea39ffecfd7f2d078460538f675504b1563003be4f417ec52bc28bff5945f7b33338d2780da03bbb8c28bbc47031340ab83a69b30dc12d82300a10e3323ab53f3cddfdf8843c34ca5265da03ebbc1871c0eb6cc3cf1d95a9fd6cb6b3d48a494307023e06d31b215b64f2c70f3dfba4ff5422976dc07ec07adc47d7f3584f5a8f9bc50f9a632c1d039c303f18866aa4abe313ccdcd3163941670b0f4ca7fa60af8de4afff4b91002f703a338a8b8318e3551dedf409ad303b312a45c878767cba9df7", 0xee}, {&(0x7f0000001000-0x92)="e4309b66a869ffab1586d3885b2dd964cec8f1544d6f2a1f9f94eb8e6e9238ae3759802855bf9b83fc130c92f2f4991d22ac2ecf6694c764fe105b007de4807b5b7f4fe50fbdf0974669aeb41b221c1150fdc231a91fa34968c1d87744f48c3edcd3968e733034224c07226467bfb9612ed9dabe86df678d48bc2cbf256a27b240328c69389c9d6142d03d430dbad2f0846a", 0x92}, {&(0x7f0000000000)="da7fadb3f8128d9d0e4985cdbaa82038c740472b1f2c9b33fb543d3667580b823f5616cfbe1e09335a9c7f1e78964c9c2ab30152d1da02e1ddbc28b17b518b2ae53f4c8b31dc27ea3d55e643018ba0fffc0c9058c74700f2b00ca284915e2db3edc6f0de4634e55b65ac98fea5ada70fcaae6e584d59b0acb5b356eb6ba7829e5b5077a562b9875bfa1f9241a09c03ae108c669ac8f55e23ae182bdb272ad716f3a31788cba782c39ae4a79e8c9e7649065ef43540664927e7246254dc6d61d7b2da937487382e56ba104729e643dc44747ab5b08c40ace757397174a03f", 0xde}, {&(0x7f00000ca000-0x19)="14ae8213e1c4adfa6a35557d400764e9b462ead1276479b85a", 0x19}], 0x7, &(0x7f0000001000-0x108)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x24, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, 0x0}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, r26]}, @rights={0x1c, 0x1, 0x1, [r27, r28, r29, r30]}, @rights={0x20, 0x1, 0x1, [r31, r32, r33, r34, r35]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}], 0x108, 0x4000}, 0x4) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r39, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000462000-0x50)=[{&(0x7f0000933000-0x69)=""/105, 0x69}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000de1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000af000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000-0x4)=0xe8) fstat(r0, &(0x7f00004b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004f3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000242000-0xe8)={{{@in=@rand_addr=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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000706000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a88000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a0000)=0xc) sendmsg$unix(r1, &(0x7f000021c000)={&(0x7f000015f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000867000)=[{&(0x7f0000eaf000-0x92)="5ab41d5657f821777d1e00c4d2830e393cd7e6604c79e7fa55066b1287bdf5d0f84dd0dd64cf65843ea1772186ac5dbfd77a4706e7de636af4eac54467752adc0c51ffb02e8ffdb5d6af0f7e334e094da9c3c273f04d0e79009d5aa19e75371c291354d938c5eecefc327d919353636fdeeb2b6cf7ecc3e8ea9a7f814f1c3b0ac751246f92bb0414bc4fd2d8fd9cd186a383", 0x92}], 0x1, &(0x7f0000ba4000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0xa8, 0x40}, 0x800) 2018/01/30 01:47:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r1 = socket$inet(0x2, 0x3, 0x100000000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c2d000+0xcdb)=0x0) 2018/01/30 01:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003fa000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bb9000-0x8)={0x0, 0x0}, &(0x7f0000ec1000-0x4)=0x8) prctl$getreaper(0x19, &(0x7f0000b86000)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000241000-0x18)={r2, 0xfffffffffffffff9, 0x20, 0x2, 0x3}, &(0x7f00002db000)=0x18) 2018/01/30 01:47:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4e000-0x11)='/dev/vga_arbiter\x00', 0x480280, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000084e000-0x18)={0x0, 0x7fff, 0x3, 0xc055, 0xd, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00006fa000-0xa)='./control\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 01:47:18 executing program 7: mmap(&(0x7f0000000000/0x5fa000)=nil, 0x5fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f00005fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x7ff, &(0x7f00005fa000)=""/84, &(0x7f000005d000-0x4)=0x54) 2018/01/30 01:47:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f00002d3000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0xf98, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "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"}}}}, 0xfca) memfd_create(&(0x7f0000e2e000)='\x00', 0x2) 2018/01/30 01:47:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={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) syz_open_procfs(0x0, &(0x7f0000fdf000-0xa)='net/snmp6\x00') 2018/01/30 01:47:18 executing program 7: capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x9, 0x0) ioctl(r1, 0x400000000000127b, &(0x7f0000976000-0x7)="") setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000cdc000-0x14)="63f7c8d022d376f601400d147b578413adab3291", 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f00006ff000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:18 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000007000)={0xfffffffffffffffd, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fstatfs(r0, &(0x7f0000004000-0xf)=""/15) [ 46.543291] binder_alloc: binder_alloc_mmap_handler: 5829 2011a000-2051a000 already mapped failed -16 2018/01/30 01:47:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r1, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = getpid() fcntl$setown(r2, 0x8, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r3, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/30 01:47:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x82, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000a97000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) stat(&(0x7f0000e78000-0x8)='./file0\x00', &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:18 executing program 0: r0 = add_key$user(&(0x7f0000f89000)='user\x00', &(0x7f0000535000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000014e000)="", 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/01/30 01:47:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00007dd000-0xd)='/dev/usbmon#\x00', 0x3, 0x80001) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b84000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/01/30 01:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = gettid() r1 = socket(0xe, 0xd4dc3ae4af5046f, 0xffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001b0000-0x8)={0x0, 0x6}, &(0x7f000061f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d01000)={r2, 0x100}, &(0x7f0000a79000-0x4)=0x8) getitimer(0x1, &(0x7f00005fd000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$getregset(0x4204, r0, 0x202, &(0x7f000086f000-0x8)={&(0x7f0000c6e000)=""/182, 0xb6}) time(&(0x7f0000000000)=0x0) 2018/01/30 01:47:18 executing program 0: r0 = socket$packet(0x11, 0x93, 0x300) r1 = open(&(0x7f00000c3000)='./file0\x00', 0x80000, 0x4) connect$nfc_llcp(r1, &(0x7f0000143000)={0x27, 0x807c0000, 0x20, 0x7, 0x1, 0x3, "427eeb2e3b7068460492a57ae75bc0909ea3066bec07a71c5835bf68e480038b8c26017801000000d8669a6b8236744881ff0828ad395e30bf6f7057d2c2f3", 0x1}, 0x58) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000898000-0x4)=0x0, 0x3) socket$packet(0x11, 0x2, 0x300) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000a10000)=0x0) 2018/01/30 01:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000398000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffc, 0x60000000000000, 0x9, 0x5}, &(0x7f0000ad3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000084d000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x6, 0x10}, &(0x7f0000efc000-0x4)=0xa0) process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000-0x1c)={r2, 0x1, 0xa, [0x3ff, 0x2, 0x4, 0x2, 0x80, 0xff, 0x60000000000, 0x4, 0x6, 0x0]}, &(0x7f0000896000-0x4)=0x1c) 2018/01/30 01:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/checkreqprot\x00', 0x503900, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f43000)=0x100000001) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x1) 2018/01/30 01:47:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000063e000-0x4)=0x0, &(0x7f0000fce000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000f6f000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a0000000000000002e9e4b0d7efb2caef3e8f1902fcb8437e5b27deb3ab64bf49", 0x4c, 0x0, &(0x7f000013f000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/30 01:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) set_thread_area(&(0x7f0000cb1000)={0x4, 0x0, 0xffffffff, 0x6, 0x2e, 0x6, 0x0, 0x7, 0x3, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/30 01:47:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a0b000-0x8)='net/arp\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003a6000)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007e5000-0x10)={r1, 0x0, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r2, r3}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x510)={0x3ff, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0xc5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5c9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) listen(r0, 0x800) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000-0x24)={0x7, 0x9, 0x9, 0x2, 0x1, 0xfff, 0x71, 0x2, 0x100000000, 0x20, 0x1, 0x5}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000c90000-0x4)=0x2, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00007c1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd7000-0x4)=0x18) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d25000)={r5, 0x7, 0xdc, "5467a53786409ad81d5df7f551bc7b7c865ceac48fb2b8fecec139db687d4a732402dcc31b3708a380ed2a6b3d8f6e94d948c83b5fa2bb6c19c0667b67f9c490cb940640df998e668e64343b991609ed4133f8b67ea3826951bb51ebf5f8a62ca3bdae375aa5f6a371898e2007d4b2434463c2d70442c6fff3a7c2b70bff1bfe157e90ae4b80f0df2ea7aff5a9bb6d768387bd013f8b2389b950ef879b80db92ef22752840fd7cf53823aaf3fe795b448420fa35369684d4c4b8e93abe5655df6a592e40d2ed2b34515eee927400ed1b3533c8e6f6ebf83e7d5b1101"}, 0xe4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000d25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x14, 0x80800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000565000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000416000-0x4)=0x3c1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000124000-0xe8)={{{@in6=@dev={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}, {{@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}}, &(0x7f0000d26000-0x4)=0xe8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d27000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00008a3000)=0xfc26) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d25000)={&(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000a4a000)={&(0x7f000073a000)=@newsa={0x378, 0x10, 0x400, 0x3, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0xf2, 0x1, 0x0, 0xa, 0x80, 0x20, 0xea, r6, r8}, {@in=@multicast1=0xe0000001, 0x1, 0x3f}, @in=@multicast1=0xe0000001, {0x3, 0xfffffffffffff801, 0xfffffffffffffff8, 0x0, 0xd18, 0xfffffffffffffffd, 0x5, 0x5}, {0x25, 0xebe, 0x80, 0x7}, {0xffffffffffffff80, 0x1000, 0xffff}, 0x3, 0x7, 0xa, 0x5, 0x8, 0xa0}, [@lifetime_val={0x28, 0x9, {0x7f, 0x6, 0xfffffffffffffffa, 0x1}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @lastused={0x10, 0xf, 0x5}, @algo_comp={0xd0, 0x3, {{'lzjh\x00'}, 0x440, "8ed798b62d95ab2ac00f092210a9f696a1f3abf00d846261153b4c01ca3fb30493ab4e88de80ea3dece6b93f28c7159589a46f8cd325e826f0b167885ed81c3db600fc7039de9bb713415ad44d5626d3e4fac121eeac4750fcbe81bdd37de01285759d5d3af982c12ffc3246e871077a397443e8a1ed04bff9a5ebf041ba0bbe6f67ee776770d3f0"}}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2, 0x25, 0x1, 0xffffffffffffff81, 0xa, 0x80, 0x0, 0xff, 0x0, r9}, {0xffff, 0xfff, 0x9, 0x40, 0x0, 0xfff, 0x6, 0x1}, {0x93f, 0x2, 0xd3, 0xf73}, 0x101, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}}, @algo_auth_trunc={0xc4, 0x14, {{'rmd256\x00'}, 0x3b8, 0x0, "0c696e8ebc8015a83947db614504a4168f8b226fb672f85b85decae6084c1645748d18af25a6c87296248d313e10f54c71e9f6562e456c275c7fa7ec1f5d23c2834e0d9e28ffeaf7fbf339aaa9e5ef3b204793cdea682fb9d5ba39587b2d1e4ea8baec17650749250a2ba903bc372597b4d107eacac30e"}}]}, 0x378}, 0x1, 0x0, 0x0, 0x4040001}, 0xd4) 2018/01/30 01:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000f1b000)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x102, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000503000-0x28)=[{&(0x7f0000447000-0x5a)="272161030c79845c300109815c75a7611c6681eb4fb789878b5ceade1df0770b80f4a986c12c5d2c638d94f3fe187de9256f6ffbe83f44dd996478966beb49384d75950a", 0x44}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b5000-0x5)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f000098e000)='./file0\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00004be000-0x9f)="e4816cebe696d3bddab9f691320cb990b549e6c15bc7c8fd69510df9de9dc67426270d5c2fd3561ced35c787abb8f4a97829cc3c6a0c1fc0a820a3ac16f2dc22eeb805beac4b364f355b03a5842cfb21291e76f1a7ba79da2074425ccbfc387a046dd2733c804aabaaa80a863edff8fa14fc73e64650db5e9aa5f27e80b89b7b3d2088ca63686e3a3a458648c3ecbb74e5dcb65a7554f314ca8204a438b684") umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/30 01:47:19 executing program 5: r0 = socket$inet(0x2, 0x4, 0xffffffffffffffff) socketpair(0x0, 0xb, 0x800, &(0x7f00006f8000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ea1000)={0x5, {{0xa, 0x3, 0x5674, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x7, 0x0}, &(0x7f0000038000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x0}, 0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xfe, &(0x7f0000000000)=0x4) 2018/01/30 01:47:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) vmsplice(r2, &(0x7f00001f6000)=[{&(0x7f0000b76000-0x7f)="5621b85fdcde3a550ead7b3011febb34237d2455573b4f82f69d4596fa1829e997bb8de8ad452bb60eac5636aceb57c7fa71d7175afd247a98f2e38f74467b0e31b71d79615ce4f58809b1fcb8d9bbf0ddb5d4314d27bb905f9955eccf99b64052548678dd27986eb56858b9004871ba2fd9284cb6da55a056afdef9af673373", 0x80}], 0x1, 0x40009) 2018/01/30 01:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f000024d000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000877000-0x16)='/selinux/checkreqprot\x00', 0x480000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000021d000-0x9d)=""/157) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r3, 0x8, r1) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00002d9000-0x14)=""/20) ioctl$TCXONC(r0, 0x540a, 0x40) tkill(r1, 0x16) 2018/01/30 01:47:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x9137}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000072c000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/30 01:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000066000-0x8)='./file0\x00', 0x0, 0x41) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000fc000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00007c5000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cbe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000148000)={0x0, 0x1fcc, 0xfffffffffffffffb, {0x40000000000000, 0x100000000}, {0xdb, 0x10001}, @const={0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000040f000)={@generic="31b0d428e51c28a05467270311b98915", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000680000-0x4)=0x4, 0x4) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000be000-0x4)=0x92e) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00005ca000)={0xfff, 0xa, 0x6, 0x1, "55862b295d72721d68b2c3ae6c75acccf40679380c7e45bc11cd04efea075ba8"}) 2018/01/30 01:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chdir(&(0x7f0000d4d000-0x8)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/30 01:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xdf09, 0x8002) socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) 2018/01/30 01:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000450000-0x15)='/proc/self/net/pfkey\x00', 0x2040, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) fsync(r0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000fef000)={&(0x7f0000fe7000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000fd2000-0x3dc)={0x3dc, 0x22, 0x1, 0x1, 0x0, "", [@nested={0x118, 0x53, [@typed={0x8, 0x6b, @void=""}, @typed={0x8, 0x83, @void=""}, @typed={0x10, 0x45, @u64=0xfffffffffffff4dd}, @typed={0xc, 0x5f, @uid=r2}, @generic="966d01fe5455b4c58bc47451efd06dcae6f229df862149d7a88f5415dcd9aaf5956ba6473ac3e252c155beb28d68cce87b50a8b5f827a1165840c504f7455e2dff27fcd835ac3abcc6425e4762587a99b01b76f9bd7eb378db99c05d5e83bab5b78b66e20beb13d2cc8e7dc8e3bb9f73fd5b7bb6d45ca42cc7bccd3a0477ef00dcb820ba81fbd951a8af64934c418f24bf75a5cf4e2c2e037157c6cb6d715f40823519921cd30d341d31cf16fc3bb4494cf6c44e2801666744ad38f1ad4560d547ef6b240f490a6d7a0b7450d758c8f2c1857a477f43bb95d37d4ecf969b18b317b051f94d07"]}, @nested={0x2b4, 0x23, [@generic="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", @generic="f7b619d8c63b3bbf16c84de70989003ef000db47aa5f4adf15a8e323ca04e468239bd265777476beb00e42511528b51a4078a64d56d6b153439e5ce1cd07f97351bbd16528fc40028b93bc7be2cb703a71661f1b108ac393bdd6415537dcb9fba225444f11f35756487f7cfda55b0b6b64ef53f38a3f62a1ab7f4e593f2260bfb7347f31b690026650c91264c66c928df785b26ebe514db2e8aee55fcac3", @generic="0ac9b8ffdd3b3c82f77c7d89d0f6b25bd2286a02010a79888f028959a92d80328b829c24d8f1119819efed06889c02c9e9299b5e5599897cff03d32f5059358412a9bd6b91de6d82a5e707c57d7d28c80e96f5745e94ec4a6ab061e76a9ff3f2", @typed={0x18, 0x7, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x1e, @uid=r2}, @generic="3df7a096d260b04759561c15784a453e6b8a3e8a86bd812c2a1ab7a1ec807d0c01fd2195d6196ce8171cabb163a21127696b225e760319cc1a87e82f88efcf086cdce68072019c077515476adae99885140581c2789afd386d7dff4b7d2e341feff853863a4c0871d0926bf2807ab77204a232ad129cb3e34f36c0c33c6ef8c62a263bf9b71f1e01", @typed={0xc, 0x47, @u32=0x0}]}]}, 0x3dc}, {&(0x7f0000001000-0x11a4)={0x11a4, 0x10, 0x204, 0x3, 0x1, "", [@typed={0xc, 0x5, @uid=r2}, @generic="48916140262eeb86191d173998b4c8e8ae945c8fd107fd7da93a2ac0b819ab502936386252b32a5dad757cf837ec037a5918e27f080454f995ad866f3286c3607014f635e0e18d42bd499b66ba9417da02caf2b4225f283edc81e4cf224e407c23122567d79d7f7f82297e381505ba786dfcd8e4afa651845a3b8a5e6723029ac74041325e9a351ae219019171", 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", @typed={0x18, 0x8c, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1e8, 0xd, [@generic="43693ac4af14a054176185fe28c8aad519b835d2a458766dd07d6801f0ef0f1e57b380b9fd98860b528d033d9e7c80a94c842d15449a4a222696911e6c8d8177a5d1a3c1e1febde31f2bb94ccb9ce04825b515cb9612d54f1fc1e1e5500d729d90df9f5444e9ae3788d9ebf3edd3fcddd3647b6842c8bbfb21b5f9168dd799c78d7a212760", @generic="8ee41655242ab3eef2bfab67cb88ae93ed2ec8e8a86e4c6f67ebcefa02b2a3de7653e5aaaab895edbfa07566298bb9c362417d53f73b9cd23a9a64f075c2fed9bfa02efde14be17b591b27e71553ca157e9e18812e01e87c22de9eaa818abed1cce6179a734412871b6fad9ee4a6895128dbada0de53263572d63197c79d033ff9e33ee13534502b0c61d244eb9c352c5d70f4f96ca8f0b43fb8f30e426faec121999ad7ff0f7118db9b47169237ccea13484c0505f1b7aa6f", @typed={0xc, 0x8b, @fd=r0}, @typed={0xc, 0x8c, @pid=r1}, @typed={0xc, 0x69, @fd=r0}, @generic="7bba7c97279305eb1f2fd16589c4b4e523d0e52c1c", @typed={0x10, 0x1, @str='%user\x00'}, @generic="90768500c51de01a9decf3f26782caff0eb922c84044eea032c54b30a1ead0e5a26d8b100d0888105eb390e71162af9c1d49e6ec3e360dfa19d01a98da89ebc1d56aed344d8e8ab68cfe4423f8b989ce2402cf2cde93c6229624a2ec61"]}, @nested={0xe4, 0x79, [@generic="f380e255da4fc53aad1dce72826bd21a2f1def1271d4495cc3807d9fbbb08603344234e81ff535eb0129f8a478e4bd3c56ed6a084a480130338ceba7fc31cea584c82a3c20756c4632ab5e0ae5160f379de1341b65c3fbb9f4e22ae18661e0282547674c6d8c753acadfddd494e256b02b99ed1abafa7ca133d36dfd51252b8bf671bcd4a22741348e70551342614aecaad1498b19a7f5e62d35733b467fa594f9b8bb16dc4121e10d429530688206c8b6a28be1f309303bddd5ce40870934ded973aad1965b5f0debdbec8cc6f659a20d83649634d7bd8605c3881c40313e"]}, @nested={0x10, 0x77, [@typed={0xc, 0x69, @u32=0x91c}]}]}, 0x242c}], 0x3, 0x0, 0x0, 0xc000}, 0x4) ptrace$getregs(0xc, r3, 0x0, &(0x7f00004a6000)=""/139) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '[posix_acl_accesslotrustedkeyring:keyringmime_type@securitylogGPL/mime_typenodev}\x00'}, &(0x7f0000001000-0x9)='security\x00', 0x9, 0x1) 2018/01/30 01:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) splice(r0, &(0x7f0000613000)=0x0, r0, &(0x7f000058c000)=0x0, 0x506, 0x1) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000005, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000141000)=0x0) 2018/01/30 01:47:19 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000+0x926)='ceph\x00', &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x5)='ceph\x00', 0xfffffffffffffffc) add_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x58)="7f6a7584ef28440baf98d0921d2579501af0a8e00c471c625553ce351a0689f39605e67392d469ac4f7bb37090001d37df45a756feeee46d4363745a27b19b0747656a5ec070462d4a31e0c6961ac99000a12efde569cc0e", 0x58, r0) 2018/01/30 01:47:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000779000-0x4)=0x100000001, 0x4) 2018/01/30 01:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000b3000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b1000)='/proc/self/net/pfkey\x00', 0x400203, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000ce000-0x4)=0x14) bind$packet(r1, &(0x7f0000c7a000-0x14)={0x11, 0xf7, r2, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) 2018/01/30 01:47:19 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f000001a000-0x304)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000015000)='./file0\x00', 0x4040, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f000001c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x1, 0xa0, &(0x7f0000003000/0x1000)=nil, 0x6}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000001d000-0x8)='keyring\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000d000-0x95)="ed45791134e92a3af833ea42d27feee8989c0779e1f38fed817ebbc84958474cf7b6d2f27d26ea945fcdd84ea4bff8b41d1da0c6c64f58231647a80a03a49d30416a940e9f7459548fa0ff0077e50bcf072adf1aeeaa7185a1f3676747258d9f1ebb4e98b5ed93fac64f2431d1ec320077d673bc71897e6609f93988a418458e6fdad8081f0fbd3e987e82fb79a93ae3fd9cf9eefd", 0x95, r2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000015000-0x4)=0x0, &(0x7f000001a000)=0x4) r3 = getpgrp(0x0) getpgid(r3) 2018/01/30 01:47:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) setitimer(0x0, &(0x7f0000068000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000abf000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f000006e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, r1}, 0x0, 0x100000000, 0x0}, {{r2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000a71000-0x4)=0x80) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b19000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r3, &(0x7f0000ed9000-0x8)='./file0\x00', 0x8000, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000760000-0x10)={0x0, 0x0, 0x0, 0x3f}) fcntl$getflags(r0, 0x0) 2018/01/30 01:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000c84000-0x4)=0x69b0, 0x4) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/30 01:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d19000-0x10)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000274000)=0x3, 0x4) accept4$ax25(r0, &(0x7f0000950000)={0x0, {""/7}, 0x0}, &(0x7f0000715000-0x4)=0x10, 0x800) connect$ax25(r0, &(0x7f0000476000)={0x3, {"b52c5e68f9375d"}, 0x1640c0000000000}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x2b5, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000007000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062b000+0xb6e)='/selinux/checkreqprot\x00', 0x100, 0x0) 2018/01/30 01:47:19 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f000069e000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/01/30 01:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x11) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000fd6000)="", 0x0) 2018/01/30 01:47:19 executing program 4: prctl$intptr(0x200000002a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006ae000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000032b000)={r1, 0x9430}, &(0x7f0000001000-0x4)=0x8) 2018/01/30 01:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000636000-0x4)=0x1, 0x4) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write(r2, &(0x7f0000fd5000)="f0", 0x1) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f00007a4000)=[{&(0x7f000001c000)="b1", 0x1}], 0x1, 0x0) read(r1, &(0x7f00007b9000)=""/58, 0x3a) 2018/01/30 01:47:19 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000597000-0x15)=""/24, &(0x7f0000fda000)=0x18) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fdd000-0x8)=0x0) r1 = open(&(0x7f0000fdc000-0x8)='./file0\x00', 0xc00, 0xc) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00007f0000-0x4)=0x3) 2018/01/30 01:47:19 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7c000)=0x0) ptrace(0x4208, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b77000)={0x2, 0x1, 0x2, 0x0, 0x0}, &(0x7f0000f7b000)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x0, r2) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f000035a000)=@file={0x0, ""/108}, &(0x7f0000f7d000)=0x6e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f7d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ad2000-0x8c)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = syz_open_procfs(r5, &(0x7f00001d4000-0x8)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f7b000)={r3, 0x400, 0x7, [0x2, 0xfff, 0x3, 0x6, 0x1, 0x82, 0x6]}, 0x16) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x0, 0x4) getsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f0000a6b000)=""/147, &(0x7f0000c5c000-0x4)=0x93) 2018/01/30 01:47:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000938000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x5, 0xeb, 0x44c, 0x800}, 0x8) fsync(r0) accept4$ax25(r1, &(0x7f0000939000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 48.110061] audit_printk_skb: 21 callbacks suppressed [ 48.115653] audit: type=1326 audit(1517276839.947:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5970 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77c0ba9 code=0x0 [ 48.126856] audit: type=1326 audit(1517276839.937:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5970 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77c0ba9 code=0x0 [ 48.127688] audit: type=1326 audit(1517276839.957:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5970 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=162 compat=1 ip=0xf77c0ba9 code=0x0 2018/01/30 01:47:20 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) eventfd(0x80) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}, {0x0, 0x0}}, 0x0) 2018/01/30 01:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e6a000)=@get={0x1, &(0x7f0000579000-0x9b)=""/155, 0x0}) pivot_root(&(0x7f0000e79000)='./file0\x00', &(0x7f0000984000-0x8)='./file0\x00') 2018/01/30 01:47:20 executing program 0: r0 = gettid() setpgid(r0, r0) 2018/01/30 01:47:20 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f000000e000)=@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}}}, 0x32, &(0x7f000000e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000010000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x5460, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:20 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b36000)={0x77359400, 0x0}, 0x8) r1 = inotify_init1(0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000011d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r4) fcntl$setown(r1, 0x8, r2) setpgid(0x0, 0x0) 2018/01/30 01:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000ca1000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000979000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mq_timedsend(r1, &(0x7f00005a1000-0x66)="", 0x0, 0x0, &(0x7f0000358000)={r0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setitimer(0x0, &(0x7f0000500000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e47000-0xc)={0x2, 0x749, 0x80000000, 0x7, 0xf37, 0x380000}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000223000)=0x7) clock_gettime(0x0, &(0x7f0000bb9000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000447000-0x40)=[{{&(0x7f00000b4000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000803000)=[{&(0x7f0000309000)=""/116, 0x74}, {&(0x7f0000a60000-0x81)=""/4096, 0x1000}], 0x2, &(0x7f00009cf000)=""/125, 0x7d, 0x1}, 0x3}, {{&(0x7f0000fee000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000072d000)=[{&(0x7f0000ef1000-0xf6)=""/246, 0xf6}, {&(0x7f00005fb000)=""/215, 0xd7}, {&(0x7f0000c87000)=""/137, 0x89}, {&(0x7f0000b8c000-0x1b)=""/27, 0x1b}, {&(0x7f00008f4000)=""/251, 0xfb}, {&(0x7f00007be000-0xe1)=""/225, 0xe1}, {&(0x7f00003be000)=""/4096, 0x1000}], 0x7, &(0x7f00006a5000)=""/4096, 0x1000, 0x3f}, 0xf75}], 0x2, 0x10003, &(0x7f0000f47000)={r1, r2+10000000}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000052a000-0x3)='nv\x00', 0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/01/30 01:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000620000-0x8)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000019f000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000426000)=0x5) r1 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000af0000/0x4000)=nil) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002ca000)={@generic="66605922dc7c0025d7d4c1f46cc259ac", @ifru_data=&(0x7f000056a000-0x20)="1ad5b45aa4c9efe4f32467f93380cd453c26d5d01808dec804c139cf9bcec700"}) 2018/01/30 01:47:20 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2f000-0x9)='/dev/ppp\x00', 0x400080, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000d33000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0}, 0xc) ioctl$KDENABIO(r0, 0x4b36) ioctl$int_out(r0, 0x5460, &(0x7f0000cc2000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00007bc000-0x9)='/dev/sg#\x00', 0x4000000000000000, 0x0) writev(r1, &(0x7f0000523000-0x8)=[{&(0x7f0000e53000-0x1)="bd", 0xfffffffffffffea5}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f00008c7000-0x14)={0x80, 0x9, 0x2, 0x6, 0x1, 0x100000000, 0x4, 0x4, 0x1, 0x9}) 2018/01/30 01:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000007d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1b9e) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000282000-0xc)={0x0, 0x0}) close(r0) 2018/01/30 01:47:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030007fffd946fa283bc020000f0ffffff05021d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:20 executing program 2: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000d26000-0x1a)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000081a000)={0xfffffffffffff844, 0x9, 0x200, 0x6, 0x1000, 0x3ff, 0x3, 0x3, 0x0}, &(0x7f000078a000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e60000-0x10)={r1, 0x200, 0x2, 0x100}, &(0x7f00001c7000)=0x10) r3 = open(&(0x7f00005c4000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d6e000)={r2, 0x8000}, 0x8) fcntl$setlease(r3, 0x400, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00000ff000-0x4)=0xfff) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000ab3000)={@dev={0xac, 0x14, 0x0, 0xe}, @empty=0x0}, 0x8) open$dir(&(0x7f000096f000-0x8)='./file0\x00', 0x0, 0x0) [ 48.363648] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.389190] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/30 01:47:20 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) socket$unix(0x1, 0x5, 0x0) pwritev(r0, &(0x7f00007a8000)=[{&(0x7f0000000000)="96", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f0000b93000-0x8e)="f2", 0x1) 2018/01/30 01:47:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a24000-0x8)={0x0, 0x0}, &(0x7f00004c8000-0x4)=0x8) 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80000, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f000000150003fd6d0000000000000002dd00d802000000040000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000014000)=""/129, 0x81, 0x40010043, &(0x7f0000010000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:20 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000037000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000038000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) lseek(r0, 0x0, 0x3) 2018/01/30 01:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c5a000-0x8)={0x0, 0x0}) prctl$seccomp(0x16, 0x0, &(0x7f0000416000)={0x1, &(0x7f00003ad000)=[{0x4, 0x0, 0x100, 0x40000000000}]}) 2018/01/30 01:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ed3000-0x88)={0xee6, {{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r0, &(0x7f00002c5000-0x1c)={&(0x7f0000f92000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000885000-0x28)=[{&(0x7f00003bd000)=""/16, 0x10}, {&(0x7f0000e82000)=""/25, 0x19}, {&(0x7f0000649000)=""/0, 0x0}, {&(0x7f0000b99000-0x63)=""/99, 0x63}, {&(0x7f00003cd000-0x23)=""/35, 0x23}], 0x5, &(0x7f0000696000-0xb4)=""/180, 0xb4, 0xffffffffffff7fff}, 0x2121) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a52000)={0x0, 0x3}, &(0x7f0000ede000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000da9000-0x1008)={r3, 0x29c, 0x1000, "b2c877e1b54561fbd9601d032c516528ed7ff5f8bb90c28e4af93ae6b7ad440a9baaeb07d3818565c68ab8b2e30629af828692891602037a895fd9ac0ec074659eecce09e677458ffb8d294b4f1c2a6459373bad9b899c53c2d2e52034941c3c3e8e10dc402b37c118ebcaa906f14fbf86d7cde54c2b230db954bcdbbe8f4bc298a24e9a109b22fd2cb75c70050a9789d2c3e17e1ae7490acf9d6c232afab6f0f16b146ec252fee84f860c119df2b780b30fc992611b59ce92c3983b89dcabe503927a7f4d90301d7c3466458e41629a37850b767c748893a5133f5fe200db9f74c0d3afc2a8f457855bdc7046a0f9b786734a2f9b8a089a4e42fa41196d8c2bbff9c762bc2996501921a8ad7fc43d933e5c6b7dcdc6297a6f5221ce73fe93f37c4800bc79932d71432e25d4bf01d3ec3fd1aadedc5a222106bdd9812b82c24e50f6dc1e4f4cc7f53fc4985d38722859a477532f620954c2902164fe0d4489ecbe052d7f3f13a471071d76af10198741a337c191a985685d97e903d387cef610f956729cac4c5f0bbfa2c712d23663cb0ee62c5d89c67e3580896829c645805f2da6dbfabde21bb4900d0dcec41fe2be97f342256d66a18f5665fc49d37fac9904fd57e3f7dc622cdd30832e2874691fefaa26ad933432a9ea1843a7bf1c4a94a057cfb86afd799be57925afa8d1e1ed239c7953595c69d08b3d864e808891082a9f15949b37346611f2d45e4377ce2faae2e22f8c72cfe1f523a0fe6265305f905745885a7047b84f9154dd87568a5a99a76a5e7e93c4d504497388511c892b9e8a2802e7154201da28b26de5574c9346cdd941fb2100f0205b1fd0147300da221b590875c4052d22ae24904f726c766bb3fee90f02a2ef6b42032e5c552423eb8f3f95122eeb2fe84f9be7d9b17d78978cdf899eb0c7e96a984fd5d2469c02b8ddef13d5cf557ac2a9d4b846f0aad996695476845936de87752d4262e15b214da8d08351a428b97b210f023b223e3271d2e3a40e1aea1c809a0b42be733602c13d453749b5325f60478948b257a51c5882d5e99fb4084938529c50aa5ec1d358380b3ba65744b956984e244038084517f43177b0f405c629a92d5e3aef5cd1c1256230c0bd8f4c165c692e3fc5ff67e59bcdc1fde204edcb8ef037dd63f5fe1b6c572d0773eb4931e0baba294ad4109ee8bac48defb09043d46accdb72820b8c0e2f956b91721a11c9099f9551063f378e9926cf9e3e747f437c988fe366e9bf6b6f777d3c74e51d9017c230304163f5966d1bf03550f2ecc1d0c76a9cffce6f73aa2ed666a506ae02f58848faa0407a0b0d521d2a92e69b26a8e2fccfdc68dfc4e8948928cb3efbfe243e5bea22ff580e397909ba02bfa37ef596d131333788e46e8ff16e25a9be48acde79213f44e8ee9acffdc8eab2e9c9714f8e32b6d3c3337c93ccbb6898564521616f8d1d58c69b5e79a247e79b1f52e222a3ecd20c436fd729541221e2f6add855d2a30e4b7ce8d3f564f3667a645a03294b8a599fbeb55438be767dea66f13e9908bf50199b94bfb08a71437786b82e3b42bb52ffafb47c55fbc155c1821832ae43a9a12dee6f3ebc073b73673eb1c76c04c5b197967c16f39716568d06d42004ee1a3eff912acaee0b4112782f901968dfba5bdfee1d99543032372b1b9f2fb51fb62f469b48b5a650d756c562cdd309fb49d5c25bd31482162257b494c0b7f7546946471cdeaef8962b173680fe2d81937f0e0e8e98a44ca8f4e9ea0e3e65ce484fa9cac4686e0d40b85890410e1e7e251523f721d8016f9e5343ac5cbe82b73f380c4d3c18a900ed0299f00e84878442cbae6a01971eaf1eca0162bd2e551d45e21f43df2613e6443e2fa27d02f096c908a5d088c21f1daa9652c7c1eda3b680f0a6b122949ff4ecc7bfb63c0342e8f7c992a951a7d06507ce2a9a0fd5dc6f744a006af3e12c2c4a01877f6ab0766d9da07b6353509ffe79978789c3a7e00731032c9733633d14d69b04221cf70bfe67e418596ce857d162f78b4458e94a42b3b4cafac8a9e22644e0c27aff856b0a27a1c1bc55cbde2137c2f1678e6c6d685b02880c51f4f9e3205596d7f8105847dbbb5205b38b552b350b1135c698c05eb1d5e303a4fcb39482f9e6d6acde05cf6b471d193e6f964473e5bf069236966778c6559e032e2a1e9a3039dfd304a07e871ca1ec1225ac3329b84194ef32c2e36e64ca07793a10276a2189a4e0b2c5264e781aa8284db604556ae7eeea29e169b8084d8ebe23911ce694493b90323d31e936c36ae59e276bb0545f16fc5d64b27515215944b02073adee6a4aedf1f8805c465743d9ca0b803f6ce47e2d42054810acecf74b264504f1e012ece4c7d12c918ba3eb4c889cfc8a53856a145a9013bdb8feb4ee2c99e242a66e12fc87258dfd06b37aaf44ffdde79aa145923234aeb3c9cfb02c9387e65cab2a301956d8712d0d991e8967e891fa77e39dac191547611abbe32f7d7a616d488340c6df01a0180db5d2213d51e3c6b9240275db9424859b8eb962f415e71bc9ab21d3654091b04e89b17117b14141f2e5cd9f8afcf5e8cd63bdcac01d435f41efc1921cb456637d73599f1d87b91c530c97e245810d75f843de10965bf6bdadfa28fc09a7077edb006f66c09330702940a5fa12ea7c6af68400828e9f156e49456d9a83e1a67d248022f062603f3dae502878430f3d627c8a3669edb04fbe6e0e61801dd9cf51b67d75b96a43f09b44a7d3da877d511c383dc57feb7c88c34a0ac26d564388dc5061505bbf92a0b16d417ee8d9f799d7fe71a65cdc7149df6e190cf5099fd24f2e2c2200cb91017ee435eed8fa5d0a755aa4cd82c67bbe2cfe99ff94b7177c2b7a7327cc874fdd58f88cdb2a1122b554e3087d7b036496c489342387e0e5bcc64757e38440154da90d313a8d40ce9c93395bdaa56bfad196d8c9dedef8d2d8b03bd3174920ec534e7076b65a537a662b4781185652b109b2032ab875e814ec559311824da6dacedc7cb38d5f937020cdd479039e91df2d61a90813aa9a9172990be296252fc2c9cdafde34a05c67500b482bf95d018aca60c65231da3e6a5db67c24b2841ff205b9a65df98a628791d79e443c984b872984e580380617b96688e0a22264a7572cdd23600620d108b99dfea9a6007c323f8f1bb72f70e05953df2e414b70675db1b6c3ec474ffa51b07f3b26774846d083e190d119b5a926ee951845f0551ec30612b269ad5a24cbd535292e615365699284c60b89634f9e20bb075eb8c27ae14b3066cec756bc8f998596f783760b2771f8d43d4a9066b2fba92d58e4428efcf548797576f7f34033f26b1f0294c481599bd1b03c965bf49373e01aa356a83678c3d6059f930a0d9a87e34c7476628df697879e87f39f24216f5685eb1a4fd2201f4677a89ea68f7a3ffcc8ad574372210abd71715154b2cace7fa1ca17e4baa61e6c5e35765b4be056fa5b3448df16b0b2b3ce59023269066dd80dabfc2b7bf753c58a7a4bf094245c0ce025b104bcc6762290fb8a017885dd1d219a0960bc6fede04330727f1dbccf6964ab3921b71c20c4246d6528caa267fcb0e0e28c376bc78964aba132fb4326d3dec5dcd2a787511c75d6049daca82597798a20e5061affc544f3625ae9751e2daebb9434c4c1ba4972c3d0f68edec7b1b8f74f080ca6562ec21545ee7127564dfadbabbe4c29f3e279092e0f706bad6593eb89e3a1d95228adda4db81048777c5d95a6ba3efb01f7fa8d7f79c6d4e1dfc7d0b48bb03703c9c22cc8c13bb85aca302a56152169f9e92556a1707e40b5121312ce4396c0928073cbc5cbbade114f97f81dc9ee6da94825d41e8b48a073687ca8da23adf22c66402ded725236dae6dbac3cdc58dca15cd93415dd632d303fa3065573cd8a7654573157f15284ce08177f9b932b1c363f111e6edcddd439f41be8cb2b2770c27dbdafd0ecb9a141ab38492b69b6bb5048c26ac35b998323c9f5436d33ff84aab22295a80c564aa6cf3d7a0753249636b7f4b4d4bcaec9a360781f23f1e57a84a790c1be22a70d1aed29013e1f8bee36274777be6bdc07409c3d4ffa6ec45edb5d90d32df9e5a595dcc7e651f37625a05eb1102aebd9cc50d634201088056e61cfbf51490f124c6ad8633edcdcfda80b401452937abde5e5b3ae73b9520a69e36e5f1d4ae1a470abd415a8d6509d329242bc0927b95f2ebe2bf2eda05341b143aee7b8de2b26cf84bfdcf30b6819457acbed33cd1194c18d5fd2f6fb0ffd7823190578dba457a32af9edfa49c795d747e8c6a8850abc200370d32f63563949899575887ababc33ce942864c7e1dcd92490d7c0e13af2267a4f563574a6610a81dbc20e5b587ff69004efa64729fa75a73badad9720923368c86946dac3c312767ae86734f1787e32080bb140da0e053fa915f5ea88c50e0acace0b8e758b53789bd3e9aab9af03da1e621921a1f6167b51339471daa10a3d0f67e8cc570d76ebe552136b1360f8f9fe91c954d549c0b8d4939047d8eddafe23d0b246e88253d7ce55594104a21332e08e5a31057cfe4c5d778d2cba4d51d63ec09f8c772af05a401d0ac23802d7aa1cc199a7de4f42a93d3b6732a50007af4c90917fbba01c0e3cf7b5f509caef8bbe8a280c1c78f661486fa6e859e50cb63e0bbb3ee0882757bbb48b7440e9cd6f9a68f0f852c3e392ae699314c25b309b4b3d038775d4084065bec4333471cd0d55fb9311cd8302665b10d8ebbe85af35330a441a14b470cafe6c059ee9a5603c7f4705da05e0f9518898574411c5b1724ef1d6dd684bd083fc58e5e2a32a06ba4213f9754531dc9b3a059644433dd2cdcf61cf4d2126a0c89ee6dba0c82448da7a896e3bf1ee442de09a26d01adc0458721eb4bb3a50ce67499651b2eee608c827250ed2d2d7b97a1e4514c51e0be2b06f2f88c9f663585bdc31a5871160e22e9d251192029dca4e0b5148f59c0452addf3cd222ad4db011698e857644f16bdf128a6c6d7c64ac5d228f8a30b2eeb0a23a31437b17865c64c065b9888dca91e1cbe6e10bdb131a6a14c5db44d46ea7f96288084439030792796748be3a92dfef773e486ca1ba4ed42d988cd6c7f6fe2cdf4cf6a20f45a71b6bd3ec7d4262b0a8222e540cafecfc5890a7f1105a0aa8d00faeab5c144f6a8ec6111211004494469ab3b9b8b9416f615abd3a1fd5c9a456117888a0d64fb3b85e4861eec339cdd6bd76a9f84796cddb754b7dfc32fc8c1043c16432fe0365be1647ce1748980f0d63235e8fc93f8f777c3f80da78fdf0d39633b3845e254f544d07f0ce7421e60012895129bf0cdfa98f70a280291c9df29586f1699f7888afa01fbc5c5694fe513ea891a86c6d0584a4f9d65d641fef8eb0c5d055f0cf3b7ab37cd08fd2c6219030946249f716d2b9dc4e9273d5dfa1cfa26a735835cc6d5a871e871347ab19c4bbfb30e7937cad44cee199edbf42412b8009bd040cbec98bcbe38d96a0b681bdb70858131a05a6f08b12bc46624f18eeb3dd6c3594d643b70c1c1b32f928794338ffa7fd20f7e118f85a26d56c31e0df839d3b2e8dc282d41f1ff06e91a2d7fa51a48a5623d9b60ec836342074736f01e10190bdadb761cc477ae967a293380c58499b6a13f855ee566d8bdfddfa0b5efe3a00c6da99c38cd0622123047eb733e78fa9f9b53ac1895ae44c340b47efb662e1d6724f5fd57d8f6b106ba571f6187c04c1e358e4a6684ac6f0d6395aec706ff363"}, 0x1008) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000899000-0x460c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @ipv6={0x0, 0x6, "bb7bb9", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) write$sndseq(r2, &(0x7f0000d8b000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"524b82b8d4342e3765757a2b"}}], 0x38) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000022000-0xe1)=""/225, &(0x7f0000331000)=0xe1) 2018/01/30 01:47:20 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x260080, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000)={0x2, 0x1, 0x1}) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03040200000013ef37ca247685e9", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$mice(&(0x7f0000ef3000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) dup2(r0, r0) r1 = creat(&(0x7f0000bb5000)='./file0\x00', 0x103) r2 = openat(r1, &(0x7f0000fba000)='./file0\x00', 0x200, 0x100) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendmsg$nl_route(r0, &(0x7f00005f9000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3c000+0x803)={&(0x7f00000da000)=@ipv6_deladdr={0x34, 0x15, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/30 01:47:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pread64(r0, &(0x7f00006ab000-0xcc)=""/204, 0xcc, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) [ 48.416916] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.434279] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.444019] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.452547] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004af000-0x4)=0x0, 0x4) 2018/01/30 01:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000067d000)=0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000063000)=""/0, 0x0, 0x0, &(0x7f0000c0e000)=@file={0x0, './file0\x00'}, 0xa) close(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000f4000-0xc)={@multicast2=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006df000-0x4)=0xc) 2018/01/30 01:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00009b7000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20, 0x4, "8794093d8c56702c4c56217cc42b751551a2f143a68f0d7fc4d19e0fc69d976cd7c280f0f9b6ab8dbdcb094b57990aaa53b2455f807c903b6263fd9bf3a2ddc7", "56ba94abeae3a501a22a31f5824ac580c33043d511f5bb62038a6cdb2a6042b8", [0x0, 0x2], 0x0}) writev(r0, &(0x7f0000a60000-0x70)=[{&(0x7f0000b77000)="", 0x0}, {&(0x7f0000042000-0x8d)='X', 0x1}], 0x2) bind$netlink(0xffffffffffffff9c, &(0x7f00007f3000)={0x10, 0x0, 0x0, 0x2000000}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008a5000)={0x0, 0xffffffff}, &(0x7f0000db9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006d7000)={r1, 0x5}, &(0x7f0000adb000)=0x8) r2 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) connect$unix(r0, &(0x7f0000350000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/01/30 01:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getpeername$netlink(0xffffffffffffffff, &(0x7f00003e3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000079c000)=0xc) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/30 01:47:20 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) pipe2(&(0x7f0000b17000-0x8)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/30 01:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2) getsockname(0xffffffffffffff9c, &(0x7f000067f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000199000)=0x26) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000689000)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e82000)={0x0}, 0x8) signalfd4(r1, &(0x7f0000c18000-0x8)={0x0}, 0x8, 0x0) 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_wait(r0, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/30 01:47:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a60000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005da000-0x5c)={{0xa, 0x3, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ede}, {0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, 0x9, [0xfffffffffffffff8, 0x1, 0xc71a, 0x3f, 0x800, 0x8, 0x5, 0x5578000000000]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c7c000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5}, &(0x7f0000fad000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007c6000)={r3, 0x0}, &(0x7f00001e8000-0x4)=0x8) r4 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000feb000)=0x0, 0x4) 2018/01/30 01:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e78000-0x94)="", &(0x7f0000ec8000-0x4)=0x0, &(0x7f0000d38000-0x4)=0x0, &(0x7f0000199000-0x55)="") r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000d5000-0x4)=r0) tkill(r0, 0x1000000000016) r2 = openat(0xffffffffffffff9c, &(0x7f0000d26000)='./file0\x00', 0x400b00, 0x594381ded277403f) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000845000-0x4)=0x1) 2018/01/30 01:47:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x83) fcntl$addseals(r0, 0x409, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) getsockname$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bab000)=""/192, &(0x7f0000f9e000-0x4)=0xc0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f9f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) ioctl$KDADDIO(r1, 0x4b34, 0x5a79) 2018/01/30 01:47:20 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000431000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c9a000-0x4)=0x6, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000e71000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e71000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e6f000)=0x0, &(0x7f0000e70000-0x4)=0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) 2018/01/30 01:47:20 executing program 7: madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) getegid() syz_open_procfs(r1, &(0x7f000000a000)='auxv\x00') sendfile(r2, r2, &(0x7f0000002000)=0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b07000-0x8)={0x0, 0xc7, 0xfffffffffffffff3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000)=0x76a, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab9000-0x10)={r3, 0x8, 0x10001, 0x8}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f000000c000-0x28)=""/40, 0x100000000}) 2018/01/30 01:47:20 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8001) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mprotect(&(0x7f0000003000/0xd000)=nil, 0xd000, 0x2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/30 01:47:20 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006fe000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000079a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000090e000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c37000-0x30)={0x5c, 0x0, &(0x7f000027f000-0x5c)=[@release={0x40046306, 0x1}, @increfs_done={0x40106308, r2, 0x4}, @register_looper={0x630b}, @free_buffer={0x40086303, r1}, @decrefs={0x40046307, 0x3}, @free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x2, 0x1}], 0x51, 0x0, &(0x7f000064f000-0x51)="d8dd36983b6d2dd959f08eb5c0f7b147357ba77ac72ac153162d49bb5de416712c27d0f05cd0d66316abcf17aa5343862f8c0eef0263b846ac4fb17336a3ee7e5a9688ec5ecda24d47fd144d9c74f8fe6d"}) connect$unix(r3, &(0x7f0000d51000)=@abs={0x0, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) ioctl$int_out(r3, 0x2, &(0x7f00008d4000)=0x0) truncate(&(0x7f00007fd000+0xe6f)="e91f7189591e9233614b", 0x86) 2018/01/30 01:47:20 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000740000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0xa, 0xcb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000001000-0x5)="6e655e2f00044536728b75746500fc") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000003000-0x10)={0x4, 0xfffffffffffffff8, 0x7, "ac086b698555", 0x40, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002000)=0x71, &(0x7f0000002000)=0x4) 2018/01/30 01:47:20 executing program 4: remap_file_pages(&(0x7f0000d98000/0x3000)=nil, 0x3000, 0x2000000, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008f7000-0x7)='mounts\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000e2000-0x10)="9a4910f331e3d595e94748af40587ce8", 0x10) readv(r1, &(0x7f0000e9b000-0x10)=[{&(0x7f0000e02000)=""/121, 0x79}, {&(0x7f00000a1000-0xea)=""/234, 0xea}], 0x2) write$fuse(r1, &(0x7f0000fb3000)={0x14, 0x1, 0x3, @fuse_poll_out={0x571}}, 0x14) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000099e000-0x9)='/dev/sg#\x00', 0x9, 0x18282) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000ae9000)={0xec, 0xfffffffffffff800, 0x0, 0x24, 0x4, 0xff}) r1 = creat(&(0x7f0000260000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000af8000-0x10)={0xba, 0x201, 0x5, 0x20, 0x0}, &(0x7f0000965000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000090e000-0x4)=r2, 0x4) 2018/01/30 01:47:20 executing program 2: poll(&(0x7f00002d7000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b18000-0x99)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1c000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000001000-0xa8)={{0xffffffffffffff87, 0x8}, 'port0\x00', 0x5, 0x1000, 0xb3, 0x1, 0x8, 0x0, 0x20, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x5, 0x0, 0x2, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000000)={0x10000, r4}) 2018/01/30 01:47:20 executing program 4: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x40)=""/64, &(0x7f0000001000-0x4)=0x40) 2018/01/30 01:47:20 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x2, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004dd000)={&(0x7f0000e7d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000b8b000-0x8)=[{&(0x7f0000c31000)=""/217, 0xd9}], 0x1, &(0x7f0000493000-0x2f)=""/47, 0x2f, 0x1}, 0x1) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000e7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e7c000)=0x14) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/30 01:47:20 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x4000000000000147, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000005000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000005000-0x3b)=""/59, 0x3b, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000005000)='\x00', 0x41, 0x100, &(0x7f0000006000-0x1)={0x3, 0x100000001, 0x8, 0xfffffffffffff800, 0xa336, 0x8, 0x52303196, 0x166}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x14) 2018/01/30 01:47:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000-0x68)={0x10000, 0x7, 0x2, 0x100, 0xfffffffffffff800, 0x3, 0x2, 0x401, 0x3, 0x9bef, 0xb2c3, 0xffff, 0xcbb1, 0x3, 0xc41, 0x1b, 0x10000, 0x88, 0x2, 0xffff, 0x7, 0xffffffff, 0x5, 0x4, 0x3f, 0xdcc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00005aa000-0x8)='./file0\x00', 0x0) open(&(0x7f0000707000)='./control\x00', 0x8900, 0x10) 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000917000)={0x0, 0x0}) mlockall(0x0) 2018/01/30 01:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000909000-0xd)='attr/current\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ff9000-0x4)={0x8, 0x2, 0x100000001}) sendmsg$key(r0, &(0x7f0000b4e000)={0x0, 0x0, &(0x7f0000e72000-0x8)={&(0x7f000036f000)={0x2, 0x14, 0xb9cf, 0x0, 0xe, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23ea}, @in6={0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x85}}, @sadb_ident={0x2, 0x0, 0x1177a0000000000, 0x0, 0x5a79069e}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x7, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x2000c890) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000053f000)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000460000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@empty=0x0]}, 0x14) r1 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) fcntl$setstatus(r1, 0x4, 0x43fe) sendfile(r1, r1, 0x0, 0x7) sendto$llc(r0, &(0x7f00004dc000)="cfe64848bd554d244b3a3467932132547b1687fbb754d8f6358dbca5d0546677cf74758e153da48794ed1c5539a82f0f42a6e8008000a51865338f4527e6292ddd4dc3d7504b80b1596c6e054ea42d2d351973696f7f613de2ae40c8739f5f7ece473d76e769996a28c6d8cb609c2489e42986e56195e4ffdc155d1f6a4fb83964cdbd880c5c0e9f4dbe9456cfc8f11d1a9bbb43e69c0625d3c13c54efbc504b5947172f9ddf44523aaa2b055266", 0xae, 0x4000000, &(0x7f000019d000)={0x1a, 0x16, 0xffffffff, 0x4, 0x100, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) r2 = getgid() setgid(r2) [ 48.768714] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/30 01:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00006db000)='/dev/usbmon#\x00', 0x8, 0x800) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000878000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ppoll(&(0x7f0000b93000-0x18)=[{r0, 0x80, 0x0}, {r1, 0x40, 0x0}, {r2, 0x5140, 0x0}], 0x3, &(0x7f0000eab000)={0x0, 0x989680}, &(0x7f00004d1000)={0x1}, 0x8) modify_ldt$write2(0x11, &(0x7f0000c93000-0x10)={0x606, 0x20000000, 0x6000, 0x100, 0x6, 0x9, 0x1, 0x11a, 0x2, 0xe1}, 0x10) madvise(&(0x7f0000ddd000/0x2000)=nil, 0x2000, 0xe) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00006e7000+0x271)=""/1, 0x1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) 2018/01/30 01:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000035e000)={0x0, 0x0}) pivot_root(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000f03000)='./file0\x00') mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000027c000-0x8)={0x2, &(0x7f0000e47000-0x10)=[{0x5, 0x5, 0x5, 0x3}, {0xfffffffffffffff7, 0xd9b9, 0x3f, 0x5}]}, 0x8) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) ioctl$int_in(r1, 0x5421, &(0x7f000097a000-0x8)=0x9) 2018/01/30 01:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x20000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f0000dcd000-0x9)='/dev/sg#\x00', 0x80000001, 0x400000) getpeername$ax25(r1, &(0x7f0000cd2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e77000)=0x10) 2018/01/30 01:47:20 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000) r2 = userfaultfd(0x0) r3 = fcntl$getown(r0, 0x9) r4 = dup2(r0, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000)=0x0) tgkill(r3, r5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x3b, 0x6ed, 0x8}, &(0x7f0000002000-0x2)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000008000-0x4)=0xd96) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r7, 0x7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000003000)=[{r0, 0x0, 0x0}, {r2, 0xfffffffffffffffc, 0x0}], 0x2, &(0x7f0000003000-0x8)={0x0, r8}, &(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000008000-0x4)=r3) socket$unix(0x1, 0x7, 0x0) 2018/01/30 01:47:20 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000002000+0x554)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f000001a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000987000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000702000-0xa8)={{0x1, 0x3f}, 'port0\x00', 0x80, 0x8, 0x694, 0x9, 0x4, 0x5, 0xfffffffffffeffff, 0x0, 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]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000486000)=0x10, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigaction(0xa, &(0x7f00001ab000)={0x80000000, {0xffff}, 0x3, 0x100000000}, &(0x7f000044b000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ac0000-0x8)={0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000e55000-0x71)="31ba4aab90be0813e329a3b264a0488943f671d2eb6aafb9fd154e479d1a72999e97920f2ac3525142f605740a57706ce7b90a9399877ac3080fc7069569b617d3a827f05b12eefa8b17d057cc4329fff5927e5bd49b9ea56ae35d889fae3566824579ff4974b5deaec7d95acd3c5c33c1", 0x71) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 01:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000447000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000f9d000-0x4)=0x2) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r2 = dup2(r1, r1) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0xfffffffffffffffe, &(0x7f00005c4000-0x10)={0x0, 0x0}) 2018/01/30 01:47:20 executing program 1: init_module(&(0x7f00009cb000-0x5)='em0^\x00', 0x5, &(0x7f000097e000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000506000)='/dev/snd/timer\x00', 0x0, 0x200102) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000edb000-0xe0)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) pipe2(&(0x7f00002cb000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000823000-0xb8)=""/184, &(0x7f00004c0000)=0xb8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 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, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000540000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000734000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000086f000-0x4e)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xc38, 0x5fab, 0x0, 0x7, 0x3100146, r3}) bind(r2, &(0x7f000078e000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/30 01:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r2 = dup2(r0, r1) sendmmsg(r2, &(0x7f0000e3b000-0x140)=[{{&(0x7f0000675000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001ac000)=[], 0x0, &(0x7f0000bae000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sigaltstack(&(0x7f0000005000/0x3000)=nil, &(0x7f0000008000)=0x0) 2018/01/30 01:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r0, 0x8, r1) socketpair(0x9, 0x5, 0x5, &(0x7f0000f15000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000d5c000)={0x8, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r1, &(0x7f0000467000)='oom_adj\x00') recvmmsg(r4, &(0x7f0000828000-0xe0)=[{{&(0x7f000020d000-0x3a)=@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, &(0x7f00008ea000-0x8)=[{&(0x7f0000877000-0x34)=""/52, 0x34}], 0x1, &(0x7f000066f000-0xa2)=""/162, 0xa2, 0x4}, 0x8}, {{&(0x7f0000a11000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034f000)=[{&(0x7f00001a8000-0x26)=""/38, 0x26}, {&(0x7f0000d6f000-0xc4)=""/196, 0xc4}, {&(0x7f00009a7000-0x8a)=""/138, 0x8a}, {&(0x7f0000170000-0x13)=""/19, 0x13}], 0x4, &(0x7f00005e6000+0x448)=""/255, 0xff, 0x22f7}, 0x3}, {{&(0x7f00005b5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f6b000)=[{&(0x7f00003a8000)=""/116, 0x74}, {&(0x7f000099e000)=""/171, 0xab}, {&(0x7f0000b46000-0xbc)=""/188, 0xbc}, {&(0x7f000074c000)=""/148, 0x94}, {&(0x7f0000053000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000e2c000-0xc)=""/12, 0xc, 0x6}, 0xff8a}, {{&(0x7f0000b05000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f54000-0x48)=[{&(0x7f00003bc000)=""/248, 0xf8}, {&(0x7f00004bf000)=""/39, 0x27}, {&(0x7f000044a000-0x80)=""/128, 0x80}, {&(0x7f0000193000)=""/63, 0x3f}, {&(0x7f0000eb7000)=""/90, 0x5a}, {&(0x7f0000ecb000-0xc4)=""/196, 0xc4}, {&(0x7f000082f000-0x6f)=""/111, 0x6f}, {&(0x7f0000995000-0x91)=""/145, 0x91}, {&(0x7f0000d2f000)=""/0, 0x0}], 0x9, 0x0, 0x0, 0x3}, 0x3}, {{&(0x7f00009e8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000877000-0x18)=[{&(0x7f000068e000-0x4b)=""/75, 0x4b}, {&(0x7f0000819000-0xb5)=""/181, 0xb5}, {&(0x7f000043c000-0xf3)=""/243, 0xf3}], 0x3, &(0x7f0000409000-0xab)=""/171, 0xab, 0x10001}, 0x7}, {{&(0x7f0000fc3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000049b000)=[{&(0x7f0000db2000)=""/14, 0xe}, {&(0x7f0000188000-0x10)=""/16, 0x10}, {&(0x7f000031c000)=""/247, 0xf7}, {&(0x7f0000987000-0xe3)=""/227, 0xe3}, {&(0x7f00002ce000-0x5)=""/5, 0x5}, {&(0x7f0000802000)=""/0, 0x0}, {&(0x7f0000a99000)=""/238, 0xee}, {&(0x7f0000bef000)=""/143, 0x8f}, {&(0x7f000081e000-0x5d)=""/93, 0x5d}], 0x9, &(0x7f00009ba000)=""/198, 0xc6, 0x2}, 0x7f}, {{&(0x7f00002d7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000683000)=[{&(0x7f00002ac000-0xa)=""/10, 0xa}, {&(0x7f0000b95000)=""/230, 0xe6}, {&(0x7f0000891000-0xf6)=""/246, 0xf6}, {&(0x7f0000fb8000-0xde)=""/222, 0xde}], 0x4, &(0x7f0000acb000-0xc8)=""/200, 0xc8, 0x7}, 0x4}], 0x7, 0x59ac0343d61d7754, &(0x7f000086b000-0x8)={0x0, 0x0}) process_vm_writev(r3, &(0x7f000061f000)=[{&(0x7f0000a0f000-0xa2)=""/162, 0xa2}], 0x1, &(0x7f0000c07000-0x20)=[{&(0x7f000001d000)=""/16, 0x10}], 0x1, 0x0) 2018/01/30 01:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa9000-0x8)='keyring\x00', &(0x7f0000d0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006eb000-0xe9)="", 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000959000-0x8)='keyring\x00', &(0x7f0000fab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/30 01:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b49000)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x413, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xca}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f80000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) ioctl(r0, 0x3, &(0x7f0000af0000)="") 2018/01/30 01:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x6) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000094c000)={0x9, 0xfffffffffffffffc}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006e1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e9000)=0xe8) stat(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000cd0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e16000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000258000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000)=0xe8) getresgid(&(0x7f0000311000)=0x0, &(0x7f000001d000)=0x0, &(0x7f0000e8c000)=0x0) sendmsg$netlink(r0, &(0x7f0000ef7000)={&(0x7f0000afd000-0xc)=@proc={0x10, 0x0, 0x3, 0x800}, 0xc, &(0x7f000009f000-0x28)=[{&(0x7f0000976000)={0x13bc, 0x29, 0xa05, 0x0, 0x2, "", [@nested={0x3ac, 0x6c, [@typed={0xc, 0x38, @pid=r2}, @generic="868fd7", @generic="e685b9f8152920a75ef8a8de946ccb6c904218e34c32fdbddb541ae52d7fe0f4118aacb65b5241c9fc5f9315b95392c85b2becfe6c26b94b41ecba100e030cfd3a6d575ad1b8ec9aeb27c7f438641395e6e6f94ac96b603f4bdc469df616c4e610b9b03d13396d78f79de0c25825bde9399a1ac746e280f59c5acfe8dccbf59c2f302ca50137dc80e8548c6742c8520f01275eb421cc43137ba1807500d97aee1fb3f512c4bfe12e", @typed={0xfc, 0x34, @binary="7804acc24e1f246629c715a1fcf2b74bc1d646ceb925776f51f7c8cea2919cdb82b5d5e8dbb6029c22379dc2df3a52209822f8bc6423994b559a71effb51a15824cfd979d5f1959cb5e136e93f329c4bc3224e987e9d58ff0525b15b2fac4af012a89ea8a393c50e0e7fb96c7487d0baf60daa36cc18bfcce2bf35aff6446efed56e5a8b74950d9e12cf937ea29682ef310e134dccee4b73477e9e80f1a7f029295c27bf3298becb8edf623c68df234f16c070b406f4e856dd32254c073e1dc5c6323e4efef4aabf77abe67ee47cfec7b6947be1617e1919f98db4cbb18a4f0dcfd6d2280361fc3d9b364e192528c6beab0a4cdb"}, @typed={0x10, 0x92, @u64=0x3}, @typed={0xc, 0x2c, @pid=r3}, @generic="419eb04880541e3c4637b2cde21178b34968ad04dee83a0f95d734476234b59d87e585bc93a4519d7184ad366f67e4b8fd922924a48790f84b296729a0a992f4d7e2121992e33eb9eae88ec8f86f00713f944128c23a8dbf7c3e7dfa64bedfe9041d0b9667c49b31604265b6e92d3bd32e6dffdae1355779555ea6a8353130d4d0235b1a88bcd39c535650527e23743a278405ab9f06534a0486b7da7653385a", @typed={0xc, 0x94, @uid=r4}, @generic="6bee6fe0bdcd1b8f281c068aee3908e520c5bb70be4fca5634a1afcc35001e738f2a0b4998b891200bb1f7b613156850ee5692a80002599db9bca52b586be2f8787f5d049167f34443a0cc3c71ceddee828bfabc2e8c3f3524dacbc34b900cb9ffb47d221179b5bc620e2f8ba7987ace586333cc5de832af634afa", @generic="11191c8c3dba9a488b90ca70a896d3d5c96453ba8588a30e05384a67c93fe125dd0444ef63a858f47f9686f67dace3575db6ffe793edc466ff023ec7acc22abfa032060531f22a4f3c44ea1367bd0f55f8654bde2135d1f3a9528348269656314f9cb2aef2f3a7197ce984d2f1c6c07a4f3bba7e2b4a4963c7ecbbd50b6d1e7a45b3cae7729370cfbc311c34a68916d92cbfac7902bdadab188fd6a7bb867c962a320f7ded7ba3560d96e41404eb34"]}, @generic="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0x13bc}, {&(0x7f000093f000-0xfc)={0xfc, 0x1a, 0x10, 0x4, 0x0, "", [@typed={0x8, 0x41, @void=""}, @nested={0x20, 0x8f, [@typed={0xc, 0x26, @uid=r5}, @typed={0x10, 0x69, @u64=0x3}]}, @generic="4b7e1c38828584d0bb7bf10e4b1b27b018d8e8971d5648fa41d6bd4462040b78cfe01e7173c3522de011cb331ed05faf3478eedb43b5bcbabd0335d7a403b04643f3e956e0f9dcf00be236a02295fb7ceeff278a15", @typed={0xc, 0x57, @str=',\x00'}, @typed={0x60, 0xb, @binary="f9766534520f2d5264bc0933128d3ebe6ab8125eaf48ea00d62e2d45fe866ddb96dce0b59da3feb46640b8cd4395be23a908622d0bf4f58bc7a13cb73c6ebbbc0b53cb0c9172e03da7ff7d28333dff7c9d81e444a8bcb906"}]}, 0xfc}, {&(0x7f0000e11000)={0xf8, 0x39, 0x1, 0x5, 0x3, "", [@nested={0xe8, 0x53, [@generic="efa50f539b33a493b3b76b8d99ecc1e109b1628bd2d405f04fabdcda72c0ba1b70a14ede2a52afc5986ac8a650e79e166e36d6103e6b453c1e8357c8a65c1a50f58dfc0658b9", @generic="4d1362962604c181cacc18be8db19b926c15c1a64e24bfeb1e01d1969cc055d381a6b2d37fd583225f64436190751a6bb05d6167e09ea9f7e3b62e1c3183a84baa54f6917f1baa16e6b5cd1e531b22f71f2481dacd504629831987f5f1772481d63d904543da98d38cd2c2713283f71f564f20774c4e5e85a0ef7853506e7b054c0b68c5ca82fa", @typed={0xc, 0x1f, @fd=r1}, @generic="4b6b3890ba978268cb16"]}]}, 0xf8}, {&(0x7f00009f7000)={0x194, 0x16, 0x200, 0x3, 0x2, "", [@generic="f2c9b01888ef1ee8ac0a62af059c19735fe3f66208e6a323f68ec49cf7e6b9c9727515ea87f45300b2094749ab32042e6202a36edaf8c3d1bc9908a484cec4c6a5e36fd08b19e198c3e63f8000da855bb0e0cbc46a04ef758b73d08fd6f462f99c937e934356e7215340728889c314369c1e09182144258ffc97c01e9bfd333a374ddb", @typed={0xc, 0x90, @u32=0xde}, @nested={0xf4, 0x5a, [@typed={0xc, 0x34, @u32=0x3}, @generic="8c", @typed={0xc, 0x32, @u32=0x0}, @generic="fa4c8711d20347598c54f2a73031b705778bf3e1db612c3625c2da88af52fa76c94bc04a10c03c6d125a70254809d6f0a21846cb53cbeca9164545191d08ca006e89abd8553774141f684953367e738c54f6bb0d7e7be689e9c19e1dc15925c72bef88d4e9244b2374b6f7daf762574a57babda641fbb1d484973442f11ab0522ba03318bffa7dae8f2b48dc", @generic="4835bfbccc99216d5b2408d8c6ef7f95ae4b1370571ebc5b0225609170e0a5c4856f6783849302c4fbc5002ca3f9656314c770b8ddbaaeed354d7f5e3509330a4a76b920bb05406c752d77"]}]}, 0x194}, {&(0x7f0000a21000-0x10)={0x10, 0x3a, 0x300, 0x1, 0x2, "", []}, 0x10}], 0x5, &(0x7f0000c06000-0x18)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x18, 0x4000000}, 0x200440c1) 2018/01/30 01:47:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000012000)={0x8000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 01:47:20 executing program 6: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$llc(r0, 0x0, &(0x7f0000004000)=0x0, 0x80800) socket$inet6(0xa, 0x6, 0x1f) 2018/01/30 01:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000008003, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002d0000)={&(0x7f0000abe000-0x104)=@delsa={0x34, 0x12, 0x120, 0x4, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}]}, 0xa2}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r2 = dup2(r0, r1) sendmmsg(r2, &(0x7f0000e3b000-0x140)=[{{&(0x7f0000675000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001ac000)=[], 0x0, &(0x7f0000bae000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sigaltstack(&(0x7f0000005000/0x3000)=nil, &(0x7f0000008000)=0x0) 2018/01/30 01:47:21 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x2) write(r0, &(0x7f0000e7e000)="1f0000003a0007811a003809bdff00020a3f20165fffffe400000028000000", 0x1f) readv(r0, &(0x7f0000f7f000-0x10)=[{&(0x7f0000f7f000)=""/56, 0x34}], 0x1) 2018/01/30 01:47:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000da000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfc000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000362000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000940000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x9, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x81, 0xfffffffeffffffff, 0x0, 0x7fff, 0x7, 0x0, 0xfffffffffffff000, 0x9}, {0x32180000000000, 0x80000001, 0x100000000, 0x8417}, 0x7f, 0xd, 0x1, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0xb62f1a85d974a184}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6, 0x0, 0x3, 0x0, 0x1, 0x7fff, 0x6}}, 0xe8) r4 = memfd_create(&(0x7f0000a71000)='!!,[\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000977000-0x18)=[{0x3, 0x8000}, {0x3, 0x7}, {0xb, 0x5a42}], 0x3) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getrandom(&(0x7f0000877000-0x3d)=""/61, 0x3d, 0x3) 2018/01/30 01:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000002010, 0xdfbcf7fd40396a27, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000bec000-0x4370)=@newlink={0xfffffffffffffddf, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8008}, [@IFLA_AF_SPEC={0x277, 0x1a, []}]}, 0x1a3}, 0x1, 0x0, 0x0, 0x0}, 0x3) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000636000)="2dac02c3724167acd4dd74ecf95fde288ab5e9c7e5feb5a98902f6f48b39859f16294f98ce25ae9beca68b3ecb49a3aaa8289cd03edbbb7f796d3510845f225efd57f1933837c2983c1bc2a76a99398cf620bcd9e73ded343ec5c2d7e65c1abf165b207957d29d0c7391f6664394b50bb5667dfb33a67bcfb4fe8dd939a738afedccccf08ac4a91ded9cf06e95d4cc2b57c7269fe02be7bf84dce9e472e05a", 0x9f) 2018/01/30 01:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000535000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ddc000)={0x0, 0x78}, &(0x7f00009ab000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f45000)={r1, 0xfffffffffffffc00}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000609000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002e2000-0x8)={0x0, 0x0}, &(0x7f0000d44000-0x4)=0x8) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/30 01:47:21 executing program 3: times(&(0x7f00009be000)={0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000827000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x9509) 2018/01/30 01:47:21 executing program 6: clock_settime(0x0, &(0x7f000071c000-0x8)={0x0, 0x0}) getitimer(0x2, &(0x7f0000ff6000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x4, &(0x7f0000df9000-0x8)={0x0, 0x0}, &(0x7f00000ad000-0x3)=0x0, 0x0) 2018/01/30 01:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b4a000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000216000-0x20)="28e6fbdeaf40515e4d94d93d6549a0ba0f436e9bfe1b15fe007bf1b219200c9c"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) clock_getres(0x6, &(0x7f0000971000)={0x0, 0x0}) dup3(r1, r0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000ddd000-0x8)=@req={0x50, &(0x7f0000250000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="aca5afdbf5ade4de862f5ff0d4c9a556"}}) socket$inet6(0xa, 0x0, 0x0) 2018/01/30 01:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf2000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000acb000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8, 0x7fff, 0x8001, 0x5}, &(0x7f0000068000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000732000)={0x7ff, 0x209, 0x2, 0x7, r1}, &(0x7f0000884000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f0000198000)=0xc) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000383000)=0x0) listen$netrom(r0, 0x10000) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000444000)=""/16, &(0x7f0000564000)=0x10) preadv(r0, &(0x7f00006a5000)=[{&(0x7f0000866000)=""/229, 0x30}], 0x1, 0x10000) 2018/01/30 01:47:21 executing program 0: r0 = memfd_create(&(0x7f000071b000-0x2)='&\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000ee2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf4fc, 0x200, 0x8000, 0x0, 0xca, 0x8, 0x0, 0x0, 0x9, 0x7, 0x4, 0x1, 0x9, 0x6, 0xc00]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000bd2000)=0x0) 2018/01/30 01:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000052e000)='./file0\x00') sendmmsg(0xffffffffffffffff, &(0x7f000076b000)=[{{&(0x7f000039d000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d6b000-0x3)=[], 0x0, &(0x7f0000f5c000-0x34)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0xfffffffffffffc00}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 01:47:21 executing program 7: rt_sigpending(&(0x7f0000753000-0x8)={0x0}, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/vga_arbiter\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x12)=""/18) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000326000-0x4)=0x48) 2018/01/30 01:47:21 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000028000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x1, 0x4, 0x3501, 0x500, 0x5, 0x80000c, r1}) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d67000-0x98)=""/152, 0x98}], 0x1, 0x0) 2018/01/30 01:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000040a000-0x78)={0x3, 0x78, 0x3, 0x8, 0x3, 0x3f, 0x0, 0x2, 0x10000, 0x4, 0x1, 0x5d, 0x401, 0x25, 0x200, 0x7ff, 0x800, 0x8, 0x8cf2, 0x4, 0x5, 0x81, 0x3f, 0x170c, 0xff, 0x4, 0xc46, 0x8, 0x9, 0x4e, 0xb9e, 0x9, 0x8, 0x1, 0x3, 0x3, 0x0, 0x40, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000304000)=0x0, 0x8}, 0x200, 0x9, 0x3, 0x5, 0x1ff, 0x3ff, 0x4, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00008a0000-0x8)={0x0, 0x0}) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) 2018/01/30 01:47:21 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa2000-0x15)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0xffffffff, 0x95ea, 0x7, 0x100000001}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x14)='net/ip_tables_names\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x1, 0x0) writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x18)="a7", 0x1}], 0x1) fcntl$setlease(r1, 0x400, 0x0) 2018/01/30 01:47:21 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) recvfrom$inet(r0, &(0x7f0000006000)=""/4096, 0x1000, 0x10000, &(0x7f0000003000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) fcntl$getownex(r0, 0x10, &(0x7f0000852000-0x8)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000ffa000-0x58)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f00005a0000)="e2ce507dbb1cc6b3e5d76286aa6d8bc6d269f773853722b036f61e04ef4e2720b8242612d1d5fbe857b4b8b94b0bbe48548bbd2b6f4d3ae9ca869585ce2f162273", &(0x7f0000414000-0xff)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x4, &(0x7f000096c000)={0x1, 0x0, 0x4, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000547000)='/dev/rfkill\x00', 0x48003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e56000)={0x0, 0x9}, &(0x7f00006e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000672000)=0x0, &(0x7f0000d48000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000685000-0x6)={r1, 0x0}, &(0x7f0000331000-0x4)=0x6) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) rename(&(0x7f0000004000)='./control\x00', &(0x7f000087c000-0x10)='./control/file0\x00') 2018/01/30 01:47:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000290000)=[0x5, 0x100000001]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000)={0x8, 0x0, &(0x7f0000ee3000-0x8)=[@acquire={0x40086310, 0x0}], 0x0, 0x0, &(0x7f000073a000)=""}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000527000)={0x2, [0x3, 0x81]}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00003f2000)=""/168) 2018/01/30 01:47:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00006db000-0x8)={0x3, 0x0}) 2018/01/30 01:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b7d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be6000-0x4)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000332000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e6c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004fe000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000778000-0x108)={0x0, @in6={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6a7, 0x82d, 0x416a, 0x2, 0x40000000000000, 0xdd5, 0x4, 0xfffffffffffffffc, 0x8, 0x1, 0x7, 0x2, 0x81, 0x8, 0x1f]}, &(0x7f00006ae000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000551000)={0x101, 0x5, 0x202, 0x5, 0xff, 0xfffffffffffffffb, 0x6, 0xc6, r2}, &(0x7f00006ea000-0x4)=0x20) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000a90000-0x10)={&(0x7f00005ce000/0x2000)=nil, 0x2000}) 2018/01/30 01:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000872000)='keyring\x00', &(0x7f0000bbd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000e2d000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000026b000-0xa)="6aa78aadaeeb0a9b75df", 0xa) keyctl$get_security(0x11, r0, &(0x7f0000056000-0xdc)=""/220, 0xdc) 2018/01/30 01:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eff000-0x8)={&(0x7f0000d15000-0x28f2)={0x24, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000add000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2018/01/30 01:47:21 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000000) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0) keyctl$chown(0x4, 0x0, 0x0, r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x0) 2018/01/30 01:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001ff000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f68, 0x80, 0xb2, "dc44c79b01f13e78a1b844745341f408b0da4ea079d0bcbcb6dcd959ae10246897c47b42c2bd550503b578ccd8db261944f9b3afdd958829ceec7edf75c08d8cfbbe6af546cc659090dbeb75c7344147"}, 0x160) flock(r0, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000135000-0x18)=""/24, &(0x7f000052e000)=0xfffffffffffffd43) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b93000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000ac3000)=0x3) 2018/01/30 01:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000536000-0x8)='oom_adj\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e61000)=0x2) r1 = socket$inet(0x2, 0x200000000000005, 0xfffffffffffffff8) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0xfffffffffffffffd, 0x0}]}, 0x8) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000267000-0x4)=0x0, 0x4) 2018/01/30 01:47:21 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00006fe000)="1351bae4f537274340b88382cbf28810baeed7e2e44eee75eb59b3bb21e043a42d634d2aaa4355d637c40810df5b2feee5fa873569331d187465fb3e2c9f42a65176a3538424f31177fe2096896a58763174f4b2626e428932a811b89a9997ee58495e705244e453703db32247dc052de8330422ce785ba5d1cd36") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c67000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bdc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000)=@generic={0x7f, 0x0, 0x3ff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x1e, &(0x7f0000001000-0x10)={0x1d, 0xfffffffffffffffc, 0x20, 0xf2b}) waitid(0x0, 0x0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2018/01/30 01:47:21 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f000000b000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000b000)={0x401, 0x6, 0x2, 0x7750bbe, 0x20, 0x4, 0x2, 0x8001, r3}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0x1000, "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"}, &(0x7f0000009000)=0x1008) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000006000)={r4, 0xe1, "5dd6f4b1e87cdf5ca601f72e69cd0062b51a793a83d6b63cb7c55b695a3d355dd9ab6ee4b634709deaa4d2d23099288c6fc5e52acc6a59178b827a0e036b355a0a6cf5452223a7949b0ad3e3350794b367664684480d415f3b2cdab0bdf3dad93655df413b7a736100d4d29a0ef6d53cd88ee3c6833b4056809cb3331b4f9dcad29f6d089f2c4a38d00d77aaeba0fe629151d57b96a84169d15c0e2e81632be1ef5aee7556ea62cb3854d2ea9020dddd01a3a9f9ab5e03f5e3580dadb97a46d31d9b01117ad9e466d36f8ee76c46025db2020fc14a4194dbb9757648048efc35a1"}, &(0x7f000000a000-0x4)=0xe9) 2018/01/30 01:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffffb8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = dup(r0) sendto$inet(r0, &(0x7f0000482000)="", 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fd6000)={&(0x7f0000612000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f75000)={&(0x7f0000d66000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:21 executing program 6: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000053000)={0x600, 0x802000000000000}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000053000)='/dev/keychord\x00', 0x800, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) 2018/01/30 01:47:21 executing program 4: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000e6e000)=0x0, &(0x7f00006ed000)=0x4) 2018/01/30 01:47:21 executing program 2: mmap(&(0x7f0000000000/0xd0f000)=nil, 0xd0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d02000-0x5)='user\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aa5000-0x6e)='n', 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000d0c000)='user\x003', &(0x7f00008ea000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d10000-0xd)='/dev/usbmon#\x00', 0xae, 0x8000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00004c9000-0x8)={0x1, 0x9}) 2018/01/30 01:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000925000/0x4000)=nil, 0x4000, 0x3) clock_gettime(0x6, &(0x7f000095a000)={0x0, 0x0}) sigaltstack(&(0x7f0000c28000/0x2000)=nil, &(0x7f000077c000-0x4)=0x0) 2018/01/30 01:47:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) recvmsg$netrom(r2, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@ax25={0x3, {"04e7e42d753a7b"}, 0x9}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000fb2000-0x3a)="8d12b21ab505cd78e933ba73134614016407eb8521fee269aa2db12d463fa802f8bbdb82a43ec3c34de81e0893685c7bea4c1c6d80008b1a364d", 0x3a}, {&(0x7f0000000000)="1f58cb3dce4fd855fe90de17ecc9f4a077f3e4a774531f444ec41beac3219f95087556d314df4ba731b491bfcf366f3d7da73b1f87c72e62118d743c5c19eb143ae6934eb664c941169cfd75b0e69e5badbcf507c904f5b1207fa02e00a5701c079742a0f6416ac9caf39fa84856e72896a12a4df74477381a10ef7e1365", 0x7e}, {&(0x7f0000001000-0xa2)="4c5ce3f6822eff17569494f7ede06adb30f8dd0f3884f39a4be5e8c67245ee01ccc957f41d926a030245dd490b5b6e1a887b7932491891a16bb8622caf444f590cde628489d96a7f45d90d7511087e9088195b3d9a80cccf0ee798f1da18fb9aea83e687dabcfa2f324f5090ae5693e60a755a21f37f073cfb8315a88ca8a1d9830f8c81362333a2c37032b66ae4ead5349671dde1a1b3bcf8f5f529f6da2d65390f", 0xa2}, {&(0x7f0000d81000)="d119bacacd2a0e1565b2358a9c218bc29939a02cc6e0644caa6bd32055d4a0001ac0f050add4cf0a720dd78f6fe74c0d09240e2f9ebe8040fcaa6bf222b7b1d201c3455b64f39ac64aed19d8bb4a7ba826228e8e42de1d92cabe42c15c40b665b95295cf", 0x64}, {&(0x7f0000000000)="955ed4e21618b86a70ccc609eb9f42d81dba2a8520f11e8c313a3e3125e29833e61f3994a740da46082f2e104d2e29e6752e4c4668fc7f70059bcb9f62d89162c84d82e1bcc7d531d6df932df94f63690e43fbc8b9e3715fe4f8e768509afd2b9c6f9ea1565b4a6bba76357cbe86d2b51a62e35a9acacb96216744ed01918f8507f94907d2eab5854432631af0f8f69defe99c3f55cad46d2f0c3b092a5ae218", 0xa0}, {&(0x7f0000000000)="d988e315ff60f972cf22c9f0e857734e606e74e0a2cc098841cbb16918ebd4ab700bedd26fb3d6482bf328d6afdb2668c4e6dceb2011d8243f367425a41fbf12660676eeeb8766fbf9fb101c1e02f823627b2f3ae6f2c5fe805bc5ceea450aefbf5143d9f5aeafba9e43b4d7ee4bc29d242db4b6df21b36465995b38dfe7be20364171bfbb32e0ae4d2c7adad3dd61a35d723479ef51861639e4cf53346c73c47f820c6fee1900455edd7adebfab430510bcdf2bc56bd7800d642b9462ec52344cad7ebd44ccbe59ad3f9ccaf4f464bc33c15e4cb197c040d72ca15b3093942c732c6c374e8394f33251eb9c64697dd3e03c69fa5e52a774236e887fb74a2636c0229ae354c8fd162125f5cc9bd2e2e8e9d3b716644ff0a8c96209d465437866cd67aa6f64b7759530e2a43478a56d0acea3adb142a169402c16c95c6c21b9070977a2d5e1153acefe6c9bad34ed8e9cc8cbd88fa8b65491090f61c352a99e1aaf241569db12b8a563cd0630a10a9bdf90bf6c03c9455c838aa9b5c1ae7ebbaae93136d9c40fbf71e5a59506a3d20a76d2094234051796d349147767f4ab98ab1f069856087e936434ccaf8e96f6c9b37ae43b5e05bda30913a17e0f3c938e5a1dc82650f78b74c21f503c494e8d7273256b3ab0f882fde43c457382e92e880cfd0d07677cdfa80d6f0113178a7ddafd29f29c71d21922f6cbc3b4b3e9e74b3a9ab66e40daf17fa0c386d897c2b212e01931817edb3c304eb11f51913c3a733943333f718d99ccaf2f9c182436499d133199fdccd7a9a57726c068ac2ec2ac3ff58328f1e3a5bc5a3923b3b94609600fd2dee5d2e11c1f6529e184870842196824abe0d7f0a22924b3d3ff491ac5f7fe882305b735e49afa7014361f1c75b50cea7d91dcb7a08d8777b27f649dd5e67f90c61d56eb9d33fea759ca392562e4717c48f72ebc6b128fce5a31966aeccffa274f417e48cd7c13c0f99a99d4a0e68805bebe310cb478424cc7786c5bff31b287d27e0571aaf0d95b7b891c310dada8b4962af5e2d8314b10b72046604bd2e67e3187f7b802f6e2f13f554883fd415a7f35618a8bd35f80d446a1745f2dec5bf67ae133acb1718c05ef1a3a8414e65f8d98eec64b9a95de8d4ee94686a0f6a7faa280f0094ddaa4dbd0f749b8cb75113f9dd04b4f6b9cd7c8115ccd15ab958d7c5f7e87438a19dfc8c2a26a046c3f20316dc13a9adf33418b1ead2059eb2b033bdbc14527e04af387bda7658c932cc5663392696fab79cbdc1449aec4898084af972fd47d21e1b99e400fec8556ddeff7339bfe6c266c326b4307ff26b4ffac3c54d89fe511fc1c9e2f1d833f08067e1f3db81c900172dfe0c6293ca4707f764872c28877693802eb018927ea16a91ae3bdab4314301cd57ff0812cef3b8380b2f7cb300c78ac7a5f881f14f2f8f7f1ed17888f754c662aaea0cdeb3e4db0bc3fbb9367482edc72225256de08ed870a241dcad9bf207491dd413969c7f6870ccbc848e749487fd22400d1d3740facf4b40209fcd0b15a4aa5efe782c693c89f04dc0fa3657262689a7dc446b460e63043ea9f5978c22bdd65a05a641d164d5951b3eb9d76cb2de561dcb0e95acd246e377b4c4fdff3907a8f9fe2deae2aa75d5e63ff6a121422a08c45c1777071c97508d789127a397b1add52f955f5e665afcddd067c1b8c8b9613efca1041401c24581d2cc8420f36b0ef9e79384837078fa124f4ee002bfbe2f316e646b2597c6af4da4e792804f0afb56b6626fcd1963ae0001497e1482fc42f4a2aa68fd3acffc9a926889b1f087ad5911e8901c1f21f402f95d15cf25f2723483aa18c24d5b67afdeca01bc171293a9bbfb2dd39a00edca2223b84b0facf0c665e6a76759f3ca3f6bd2abf7a948f894547311f46f52b253cfac1fec6944c89fa376b7f08ed47d466679a76c4f336ae3cf12473a1bcdcaa251e4b0bea4f30cd80dade790376dbf1407936380ca9bb344b22368a51741e11b76c569cba986c4a87e99aa9243be6fb2faf4fd5afebeab1e912d62306ff46d4875ecd9d931943dc7fbcfdc23506971c8f17a05b4fcd16b4c10f24fb6c4458001a6253a98d02bd6d970405cb75fc6dc2348e64997af7d8f73dc5abcf32de2b0223aecc9a09be8ff0c557ec7dd9c08d6e7cff80bd4d7a9a073749515b8f80e953a2490b99983ba7aaf2145e920840125cf84b26d2ced240ee4d85de120c9a1e283c86640953c35c2bc3c2aac9875483cb88e6376ca0857ac08d934da5f9f551336e26caa36bf5f418a85a3a291637e342adcb6f0d65f142ed56e675b830c52c0368cdb0c953371689041afa12fbabe1f975fede6c7f7c2d7206e9a2d4011041a33a28c27fb7dfcebc051e9645374529211ab43c07f7043d5b3209af2d71c33fc30ad214c137178668762fc7370936433174e0d790c8717ee436e4da14108f584a082c8e6c89342ef365ab6af11fdb7bd34d6942473a07915d5076b32f72d35bd1c29ea178bb1a831db8b4361c98a8e6038b36280516249be1ea1b4dd2e3888e6a74f81a0c48e48e8ad2488a9177b3d806806b8c1acf482b46232a5d969998e23751e74c51cdb1c657d49337388e768ff876b6af69fa0279c792eabe7b5fc13584e01fc7809c65b5c4ea34232052f8bffb5af7c1e9abe6ca8537325bfc1c367812d77e28626d8d148b27f8739a8ee63f2af008e8713a7d71b148b7f734b20988841cb1828e674e8894d0705f17733db3376165e73d1447691303373edd3b626a651bdcb2039c438e38939e89b81bb998a52ba549d9b56ec6c25a9aa368f4e6e1684fc0ebc2dff93efebf155ddd8beb8199c43f649b15446879159c35bb663eec323fa305fddfa6521946ea1fd76a59ce8a8011745163a6cc6d308fd73c1bde7c6e6258d3bc1e5a011b9ee8dd83d87ba51d82155469da5f984f9af743f7d5d0b3f269d314191d8db6c34a29f6d292075a16c6b580c749a5a9031d7f636916b978b2a64251b9278af33f1f7e68973ced30b18360dc15fa376ced0d3b90b3a13b4c614566915a245291bd9996c4643c2f92715efe51f634ae7b6210050b7f35ac0f7cb154123c3597a83573f2807f8836d5106a541e2314e10f16271e16590dc471225e2b0853330860126e3d6055141fa418318bea18f4de31e51e0956b97e47bc0072db6f9c10cbf7cbdc54ad9e14d5e057672d2c6a3f0d6b44e861e95eeecd8fbbc187bf1c7ae4006e98ace26c00906007e67cabfd021d018422f618919ba91dd95d95d3ac69e90f429cf7c7e0725e0ff04e3ae99b2d9d3e38ff78fded1231c5ae491181dd9d0852fefa04e963d351a4005bac1b4e20aeea0639fd5868a5eed81db5682d3ce2cdc362b7539cfb11fdbd04e8cf4867ddc36bdd5a6c504b20ca58a4aa9e6d25f989c13f3598cd08677942ccccd18161a35098b5e7f72c5dfc1e66e358ab501ea8fa064ff6473e99f6c4a4853360bd0d3faf5e3a1f326ddf41bebbb52f32d4ba88caa5f94b4b3e6852cdbfcb191f15b43afe8d9744c9397d8b8c327c9659ed58a5096a58dd91a3e5a0bd72ad085a4caa19827d3f82d4885fa89c59fc08eabc93b9c7a13cb448795c9ba104f021a9c4d363e4f803a5d6891ecf6bf67be49980474190559422abae334b334f487fa66e891b2fac69dd4060bbc654c75fb03afcc8956b9cfe4d5c5688d993ca8aedaeac97210682689b30bf4fa2c084e4a461a9fbf472c831f159d5c3c27478582f29b991e3ae3af3f18f8fb8da8e6b1f5dbc8b67c1dedf0ac538ef29c6c6e7dab9fe07478592d95b367990a3d81b6caba0e1ea9eee5a13e3dedec9bf6457352d98d97299c452fd23cf59b154536f774bc88419e59732ee7db988c9a9cd716f3f160c48cff1f5b7b235dbfee0a49f2e0431aa7a3907cbbb272d082e76ac1dfe907ae7502106216c7a5ee911d992af3a23011b968241c2b8f032025311957eadc451260dd074c8dec95acaa187210dc3621b29fdf8dbc3f66641062b9e3d74832706ceb275257275749d79652c7a0734c123ee437f5412fb88bd8adf7491a6ab2e8ddda53bd600b0845f36bb4455684f8b11accb277b22751a157d9dbfe002c76b604f5eab18f6f7eb2709eb716ddf4dd6ee03d6227bf2f1d7ebb8700117e97fba594658b9040017de82c226025a8c7431ec3adca550d891d35f1fdc63f47c1cc757bc300a4dd9614de037476fad3d74ea95c615556688b4b5766c55c3511073601a10ecf6a9020f48ea0ad4e97425151add83324158b235ec4b02e46559e66bfad6b20b1d8aa081a31e5a662a951301563ccb06f91c0c7062c29c82079d37346d83be28d5319ffdd723a0e294cf5033ddf625e1969a1ac22a149933f354e1d8dd8230dd37f6695b3a307b84b62b6ff01a81f427587e90cb5305415f05eaedb43c1c70985c02d1527e5d46ea8811eaa3b31849715e03773d65ccd99357e55a587035d6802f0b73261af19f9b6c2bd77dac04e1969f3b6e8a1997d63c36a5bc27cc7c5d8cf152275bce184b743756de4930f4560fed25a1fe643bd94bff96251762df98d1feacd3402c041e6f7e237861c02900b7257c150a52a7b6fa09e32596a4144f57f803a17ba64505242f51bd30d11ca678aed5880dd580da339baf5b00cf19e4cbb7d4310e6b65dba5bc80c6910cdcc050fa779e835f81e719cb82ca419a2fae64cb4b1a2f40bc74f1d6771582fdf29da4bf081f1db660ec4aaf063f904ae93ff5d38c52cdf7061379d79282e50a87fd6ae403b19089435ef130d429006b02d1162d79eb0a2a3c171af1b42510b658b3f2d91fbac28480b1578006beaff5da261ae627e24097306e60b464a9bd749a32ce5bf301da67211d3dd9e0aefe847ab756bc12b0e22893fc03b73ed97d4bbbbfdce1044eb01959f7bf05de010dd60d9991e5eed5255e9bf71ea168e6b0280faabf4d2021ee56aaa1de5080ebe3c10f88acd01b7400315b922768e830fb84a7eb72d3ebf478665eb5073b19d1778917745f7daeed678f98a7dd8e27248cec0af58a1c8f65056d8b423e9a399d8de9c80cca9ed3d8eb6497c857c608f7b5d6604503cb53ffcfa6ac113743e7ea759d0dde944dc2186807c034d6bed51c596dce1c814d86c13f18f9ea78d3befe7dbbbd931af5848455aee3a9898744d5803c3609ca323aea4dcdc7be1eb828e9939475808824791c92e625634627d13a9ba61abcbdb400e90c54316362b5953d8640a57869c5c44e3c0ae3a5d46849d1c98079a20fd54cdd03e869f302eea4f31699bb531cdfb356cc0e5f4380d0f081b526207ef8955d2b3af2372e4e03fbc057e6ff8fdacbc1463cdff5460e0927fe97e8a2a527e73ea68d970798c9cc2410fd78e133dcc5fa46c390b2d3ec5d1a62016cdf2762841ead51a369e4a673b33e866c85dcf436efd092098cfbc062129a5db7e9803147b3dd2b931a91d23aec9e9bca26b83e076ccfa514abd140890017bc9243868d6ad5cfede9e2f4cf8619d5eb725299d4557f942da5f39fa7f9994f0b5a7c0e8d929308e3d696fc750b528570b0eb9bd4164c6a2b0a41b89596cdabe685311940914396d3f2d26f124c67618585e50f8f4a07cde01267aa3bf4387b480e3d105d6c7755d77f69d5d6a992493ccc518fcf89c0570740ff84e4b613b5a96e4cae2d3b9975db4dbfb7c3868f9f768f4d3a641f779dc26a6098e3b3adb935f218ceebcdcc9bae5dfd321feeb82683129ff9623a9820ce21940a4f07a5a15bb837be14e013ab5f1c8871d8ca5e2739", 0x1000}], 0x6, &(0x7f0000126000-0x8c)=[{0x24, 0x116, 0x81, "44291458dd273cab6b4b414df65c6c3f96504dbbb40e86"}, {0x68, 0x11f, 0x4, "78a0d406a3033b573c5f8690bf82f7aba6c1f568dcb664bb8501b9e73239e0962739d46647ac606a7f6c7a9feec27e03075cd0f5ef6628151c10d81b79fc7c804249f464c66602a9ac9e9426a92de768c0ce53a2665d150c46e5"}], 0x8c, 0x1}, 0x20) dup3(r0, r1, 0x0) 2018/01/30 01:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) pipe2(&(0x7f00007dd000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008ca000-0x14)={0x0, 0x40, 0x9, 0x101, 0x3, 0x9}, &(0x7f0000a8e000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000dfe000-0x18)={r3, 0x7fffffff, 0x30, 0xdd, 0x7}, &(0x7f000013e000-0x4)=0x18) socketpair$ax25(0x3, 0x3, 0xf1, &(0x7f000046a000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000118000-0x4)=0x0, &(0x7f00004cb000-0x4)=0x4) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000013000-0x12)={0x7, [0x1, 0x80000001, 0xfffffffffffffffc, 0x0, 0x9, 0x100000000, 0x81]}, &(0x7f000018b000-0x4)=0x12) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000eab000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000514000-0x4)=0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e9b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00001f3000-0x4)=0x0) sendmsg$nl_netfilter(r5, &(0x7f0000716000)={&(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000636000-0x8)={&(0x7f0000093000)={0x88, 0xb, 0x9, 0xb20, 0x1, 0x1, {0x3, 0x0, 0x4}, [@typed={0x18, 0x88, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x24, 0x7f, [@typed={0xc, 0x5d, @pid=r7}, @typed={0x8, 0x4, @void=""}, @typed={0xc, 0x6d, @u32=0xa03}]}, @typed={0x18, 0x8f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x92, @u64=0x100}, @typed={0x10, 0x8f, @u64=0x44}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x804) [ 49.617003] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor1/6360 [ 49.625689] caller is __this_cpu_preempt_check+0x1c/0x20 [ 49.631154] CPU: 0 PID: 6360 Comm: syz-executor1 Not tainted 4.4.113-g962d1f3 #2 [ 49.638677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.648024] 0000000000000000 8ae380315537c10d ffff8801c54bf648 ffffffff81d028ed [ 49.656102] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d9652f80 [ 49.664124] 0000000000000003 ffff8801c54bf688 ffffffff81d62834 ffffffff810002b8 [ 49.672152] Call Trace: [ 49.674740] [] dump_stack+0xc1/0x124 2018/01/30 01:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x80000000, &(0x7f0000ce8000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000069000)="b8a07519b007bf44f372014da9963aa383be429d2cc1515659423fda53c9372e6ae4a9ec5537453a9c5d3fc5f396f16c261c90b769e4b89d46cc5bf36e9169a675f04be3a523", 0x46, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) write(r1, &(0x7f00004fb000)="ddc1c992757ba22360367e97b7d9ad1ff4b78974721e09ead46d4ccccfd6ce04000000bd2ca43e7c50a925d7", 0x2c) faccessat(r1, &(0x7f000094f000-0x8)='./file0\x00', 0x82, 0x1100) 2018/01/30 01:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c96000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f00005ad000)={0x0, {""/7}, 0x0}, &(0x7f000027e000)=0x10, 0x80000) connect$pppoe(r0, &(0x7f0000555000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 01:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000018d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e21000)='attr/fscreate\x00') ptrace$setregs(0xd, r0, 0xffffffffffffff01, &(0x7f0000d02000-0x54)="476ec83d01b65814ce4f6775bbd5762bfd8514f1b7821a5716f789d7f86ff40002755186f48e7308937341723c408ab44fa77e9cd707f9915d14c7c8a8c407a6d17df61fae867fc327f6dc50016865dbd6ae0c70") write$selinux_context(r1, &(0x7f000013a000)='system_u:object_r:tzdata_exec_t:s0\x00', 0x285) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000ff7000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x8, r0) ptrace$getregs(0xe, r0, 0x4, &(0x7f0000101000-0x3b)=""/59) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000149000)=0x0, &(0x7f00003dd000-0x4)=0x4) 2018/01/30 01:47:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005da000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x8, {{0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000583000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009c7000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x6, 0x6, 0x2, 0x9}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00006f2000-0x4)=0xffffffff, 0x4) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f000013b000)=0x0, &(0x7f0000de6000-0x4)=0x4) 2018/01/30 01:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001c1000-0x10)=[{&(0x7f0000e55000-0x1ad)='9', 0x1}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000a3b000)=0x0, 0x6) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007f3000)={0x8, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/30 01:47:21 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc2000)=[{&(0x7f0000fc3000-0x4)=""/4, 0x4}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/status\x00', 0x0, 0x0) [ 49.675746] audit: type=1401 audit(1517276841.457:24): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A747A646174615F657865635F743A73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000audit: type=1401 audit(1517276841.457:25): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A747A646174615F657865635F743A73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 [] check_preemption_disabled+0x1d4/0x200 [ 49.858811] [] ? 0xffffffff810002b8 [ 49.864060] [] __this_cpu_preempt_check+0x1c/0x20 [ 49.870536] [] tcp_try_coalesce+0x249/0x4d0 [ 49.876491] [] ? tcp_parse_options+0x970/0x970 [ 49.882698] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 49.889767] [] tcp_queue_rcv+0x127/0x720 [ 49.895448] [] tcp_send_rcvq+0x39b/0x450 [ 49.901126] [] ? tcp_rcv_established+0x2230/0x2230 [ 49.907677] [] ? do_softirq.part.17+0x40/0x60 [ 49.913796] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.920608] [] ? lock_sock_nested+0x90/0x120 [ 49.926637] [] ? trace_hardirqs_on+0xd/0x10 [ 49.932588] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 49.938889] [] tcp_sendmsg+0x1e8f/0x2b10 [ 49.944577] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.951561] [] ? sock_has_perm+0x1c2/0x3e0 [ 49.957416] [] ? tcp_sendpage+0x1830/0x1830 [ 49.963359] [] ? inet_sendmsg+0x201/0x4c0 [ 49.969125] [] inet_sendmsg+0x2bc/0x4c0 [ 49.974718] [] ? inet_sendmsg+0x73/0x4c0 [ 49.980396] [] ? inet_recvmsg+0x4c0/0x4c0 [ 49.986163] [] sock_sendmsg+0xca/0x110 [ 49.991669] [] ___sys_sendmsg+0x6c1/0x7c0 [ 49.997436] [] ? copy_msghdr_from_user+0x550/0x550 [ 50.003989] [] ? inet_sendmsg+0x201/0x4c0 [ 50.009766] [] ? __fget+0x232/0x3b0 [ 50.015018] [] ? __fget+0x47/0x3b0 [ 50.020183] [] ? __fget_light+0xa1/0x1e0 [ 50.025864] [] ? __fdget+0x18/0x20 [ 50.031025] [] ? sockfd_lookup_light+0x118/0x160 [ 50.037401] [] __sys_sendmsg+0xd3/0x190 [ 50.042993] [] ? SyS_shutdown+0x1b0/0x1b0 [ 50.048759] [] ? __fd_install+0x224/0x5f0 [ 50.054538] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 50.060654] [] compat_SyS_sendmsg+0x2a/0x40 [ 50.066595] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 50.073155] [] do_fast_syscall_32+0x314/0x890 [ 50.079271] [] sysenter_flags_fixed+0xd/0x17 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000009000)=""/137, 0x89, 0x40, &(0x7f000000f000)=@hci={0x1f, 0x6, 0x0}, 0x6) mincore(&(0x7f000000b000/0x2000)=nil, 0x2000, &(0x7f0000006000-0x61)=""/97) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000011000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4c02}) r2 = syz_open_procfs(0x0, &(0x7f000000a000-0xd)='net/mcfilter\x00') connect$netrom(r2, &(0x7f000000e000)=@full={{0x3, {"2a146a2158da36"}, 0xfffffffffffffff8}, [{"695c70d79432a2"}, {"68dfe4347fb78d"}, {"f00ead2c3b505b"}, {"eedbdfe395f698"}, {"731c29f558321a"}, {"24c5e5dd0fffef"}, {"9e19e6996a21c7"}, {"5a5c8c5c48a855"}]}, 0x48) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/01/30 01:47:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067b000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00000ec000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3f, 0x6d, 0x208, 0x3, 0x4, 0x4, 0xb879, 0x100, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ba000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000009c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ead000-0x4)=0x14) poll(&(0x7f0000144000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 01:47:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000001000-0x58)={0x0, 0x2d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000375000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r1, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0xfffffffffffffebd) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000076000-0x42)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "00a607", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffd49, 0x0, ""}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000f2000-0x10)={0x0, 0x400, 0xff06, 0x0}, &(0x7f00000ee000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000b5000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000f3000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000f3000-0x10)={r2, r3, 0x100}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000035000)={r1, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xfff, 0x3, 0xd94}, &(0x7f000000a000-0x4)=0xa0) 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000120000)="696cf4696e6f69331b0008a69102d19b68c08aa6010000000100000038", 0x1d) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000eeb000-0x55)=""/85, &(0x7f0000b6e000)=0x55) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000c8000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000f1000)={0x80, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$setown(r0, 0x8, r1) 2018/01/30 01:47:22 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000ef9000-0x4)=0xc3f, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000d17000)=""/35, 0x23, 0x40, &(0x7f0000efa000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x19, 0x0}, 0x40002102) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00002fc000-0x11)="bdd9678f64858143aba52aa03777684e4e", 0x11) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000302000)={0x0, 0x0}) tkill(r2, 0x8000000000000023) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ec000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000105000)=@req={0x50, &(0x7f0000148000-0x50)={@generic="6c93b2183482d6715878e8851d05814c", @ifru_map={0x1, 0xffffffff, 0x100000000, 0xfffffffffffffff9, 0x7, 0x5}}}) ptrace$setopts(0x420a, r2, 0x8, 0x0) pipe(&(0x7f0000505000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000379000-0x4)=0x4) 2018/01/30 01:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000837000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x16d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt(r1, 0x100, 0xfff, &(0x7f0000071000)=""/174, &(0x7f0000431000-0x4)=0xae) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000162000)='/selinux/checkreqprot\x00', 0x88040, 0x0) process_vm_readv(r0, &(0x7f0000a63000)=[{&(0x7f0000f6b000)=""/157, 0x9d}, {&(0x7f000001a000-0x5c)=""/92, 0x5c}, {&(0x7f000070f000)=""/213, 0xd5}, {&(0x7f0000f07000-0x72)=""/114, 0x72}], 0x4, &(0x7f000043b000)=[{&(0x7f00004f8000)=""/4096, 0x1000}], 0x1, 0x0) [ 50.197038] audit: type=1400 audit(1517276842.017:26): avc: denied { bind } for pid=6414 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 01:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f000053f000)="56416dbd0aa1eb4a0ceb808c22d889dd70179cb7b6298c1efbebdea4a2e3f3eb8b0f7a69322c1970c8ffa9697a196c5a4daaaed8209d6490e48b4648b0614aa444785690bb8c2d4feb516bbb4098fb451375278759146875ebbffe0051d70dd6007dc5147fcb8a150c9875eae8d9dbd7e9f11ec1eaa011b5cc3535b4f9124c18bf5893d7d879e3ba0cb0b18aab1e209e32ea5e87a70b8ea8a84c7de88f0fd4ddb66241c2b3889b45224f041839953b985c6b20116851f460ab8527b44350251b52495528f4033712b294497d6e03189889c3ba56d7d7475e8967b3bff0cd3b96fe33a0c6db5f337e047f495ad840dfe090") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000df7000)='user\x00', &(0x7f0000df7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000df8000-0x5)="76925d8670", 0x5, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x7f) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x0}) [ 50.223592] audit: type=1400 audit(1517276842.047:27): avc: denied { ioctl } for pid=6414 comm="syz-executor5" path="socket:[13721]" dev="sockfs" ino=13721 ioctlcmd=4c82 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00006b5000-0x20)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000a6000)=0xeffffffffffffffb, 0x12467eabc9d3d863) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003f0000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000690000)='/proc/self/net/pfkey\x00', 0xe083, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/30 01:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089c000-0x4)=0xe8) setresuid(r0, 0x0, 0x0) 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000056a000)=0x20001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00008e6000)=0x5, 0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000e2a000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000028000-0x8)='keyring\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f000000b000-0x6)='logon\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000-0x1d)='/selinux/avc/cache_threshold\x00', r2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000001b000-0x4)=0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000036000)={0xcc8c}, 0x8, 0x80800) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000038000-0x18)={0x0, 0x10, "38797d412cf779c99d4017803b41656c"}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000002d000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000037000)={r3, 0x28f, 0x800, 0x10000, 0x1, 0x0}, &(0x7f0000037000)=0x14) pause() madvise(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x4) prctl$setmm(0x23, 0xfffffffffffffffc, &(0x7f0000014000/0x3000)=nil) connect$inet6(r0, &(0x7f000002f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) [ 50.272779] audit: type=1400 audit(1517276842.087:28): avc: denied { getopt } for pid=6414 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x100000001, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 01:47:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000-0x39)=""/57, 0x39) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xc)="68e25a7b35f9cf8749001cb4", 0xc, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000739000-0x6)="726f1cfeaea2", 0x6) lsetxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000bdc000)=@random={'btrfs.', '.cgroup\x00'}, &(0x7f0000b9c000-0x1)='\x00', 0x1, 0x3) sched_getscheduler(0x0) 2018/01/30 01:47:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x600080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf1a}, 0x98) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000233000-0x4)={0x0, 0x0}) unshare(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x81) r4 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r4, 0x0) r5 = fcntl$getown(r4, 0x9) sendfile(r4, r3, &(0x7f0000974000)=0x0, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004a3000)=0x1a, 0x4) fcntl$lock(r4, 0x7, &(0x7f000021d000)={0x1, 0x0, 0x5, 0x7677, r5}) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000c6c000)=""/177) 2018/01/30 01:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) sendmmsg(r0, &(0x7f0000979000)=[{{&(0x7f0000481000)=@vsock={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, &(0x7f000030f000)=[{&(0x7f0000267000-0x85)="7865aa73433a6f2cb222e22324582c83f0e1a62aec01f8b9d48b6559d828e41c0641889a51efd4af02abd5344e378704bcec23ac6a0c0e5f675d2ffb788742bae3707b1b96e6114b854b3245cde5b43294958397e23067d67da91b18c7f571d8a9be5073628a09eb87550e1c1f5090450050e81ded83d4ca31426de75312799083dfdd78b7", 0x85}, {&(0x7f0000bcf000)="bf1a90ace29f8b8a172600020306c003bb277a201a1a2bdda0b27d4e11ec7b3b4c3a0d5bf6fb", 0x26}], 0x2, 0x0, 0x0, 0x80}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f00008d5000-0x1e)="41838306c703de40fef67c8a7bca87bd0d6a61503659cdba8590affd59ca", 0x1e}], 0x1, 0x0, 0x0, 0x24004841}, 0x4}, {{0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00000e1000-0x61)="3acea19d55dc3c01c756db756855479ae66f55f84894418668a46703d2ae91181e933b50854ded68f8d464ac60403e5bdf1d74827034b8f40efc3c30b070bb33a06c35fd6761863c159a5e97cd6cc3336d72d853ce5626367d52b96641556d1e60", 0x61}, {&(0x7f00007b4000)="363913b2d4157a8cb23bff7105721eb36e7fe41efafac019bc426a9832aceacea7fecbdf58c240e42a82bc2fdae253d75d75aa6cfc68233786d02a9c278a5c1a2879a6e679216bf138b4a030436290b8065059d28246ded4e2154fd9480edbea0fe925df89cabc75b2b0de99175bde41e7984dafa8063599eb26eff7c9e9f742e77662d10e978c699f382b27856fd334fd95616efa8aa7f52085733dd499fb6fdae12df1da73", 0xa6}], 0x2, &(0x7f0000de9000)=[{0x1c, 0x1ff, 0x0, "4f206c89e5f10c1bc3c37bccae1dc7db"}, {0x48, 0x117, 0xfc6b, "6f046bf89f2191cbecac59cbab81bb102165d00e1e7a8a1a8349e41033173776a7e10506f138495ad57f3c5722fc980b6200b4a1aaf2000f61f7cfdb"}, {0x2c, 0x3a, 0x3, "f3e8bdb76b22b6e6e4c5274e79f7990919c91f860e993c32bc00c168cd"}], 0x90, 0x4000000}, 0x1f}], 0x3, 0x10) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000485000)='/dev/random\x00', 0x0, 0x201) memfd_create(&(0x7f0000704000)='bdevprocuser\x00', 0x3) writev(r0, &(0x7f0000c3f000)=[{&(0x7f0000a59000-0x97)="e9", 0x1}], 0x1) 2018/01/30 01:47:22 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e45000)='/selinux/enforce\x00', 0x1, 0x0) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000053b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00009f1000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f0000a09000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f03000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000595000-0x8)={&(0x7f0000317000-0x740)={0x740, 0x11, 0x0, 0x200, 0x7, 0x3, {0x0, 0x0, 0x1}, [@nested={0x298, 0x21, [@typed={0xc, 0x79, @uid=r1}, @typed={0xc, 0x4e, @uid=r2}, @typed={0x10, 0x20, @str='wlan1\x00'}, @typed={0x20, 0x24, @str='eth0vmnet1cpusetselinux\x00'}, @generic="17a6d36ee29566778434f6d258a3bd05d695f0a04f88c319adab17257d9b613a2bda1295fcbb0b39666457f8040ddea422eae32aaf7a6cbf963416ab97987a548ecf9d6704228306c5aae66e147fa1a41ec6c1b77314536fbdaa820441ebc39b5576b8c2dfc4cb9ea5fd9b2c755ef87377407a4ffba27afeac9afb5750644363184d02222d551295b0afc397c9e71f54d1a1003b53284ce179f9381867eec248fce6ac67644c42d8e1f783090e4cdb150a397067cf650327808c8611161f200b46d77f0dc2809ccd3dc5fa9093e4345e4bba615e94aac54d79c920f023e5a86fbf7baa6d0a8e07783e28d1ff6020b81330", @generic="1102a40eb3077e1c38efc587a40b8d0a7e7c5d928d09532e95729e3303c844acf04b442f9c91f4a6768bd734add23e9319a35f3da925959d15aa013e05c66502c22fff780d9df3309dfd419111b59cfc5e3151de180e1c9cc89c1ac6492ef9629adec2c73873afcb75fde789afb0b7b9cc63d9a5dadc707fbef2c3156047da2abc442e211c476ce6857304422d6fb67e623c2e002ebe19c43a49e91bcaee9bbf4296e6446f7dfcfd62f34cab7aca965ca484978a27b25b04237bb6f45be8e6cb3cfc86af7bcec3e2b1b0ce7317739182b00fa2ff639d8dd7f863dcb372c4303c5d4fb6cec6661b85569e119739dfb6e125576e94be75a54b", @generic="5512fa59501346a3e1e88eb7c7e0f8b7bac7d65e1af73feff9a4998003bb8d2148b08c", @generic="6bb9e276f5572c27128469ecd0d2ed4c98aa9a6187bdd4920847e7d716710d67994e221314706013f75f3b9a79f55c8ff7c44713966886a7ab392c666a80"]}, @nested={0x1c, 0x11, [@typed={0xc, 0x48, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x68, @uid=r3}]}, @generic="d7e5c87e9486743f71f36418262d119965f8cffcc4354569b15cb49e78eb6856a0e2c59dacef56ec107c03976b723c810a70f7f45435aab79cf0e7160b6a14abc58f089a2cac16fa3941aa2445b492c28c252a0e4f995ef4dd3b3bc6f50174e75e916fe4667d89fee56d76f3e239391b09097239e88ef78e0d3924f91f3cbe62be9d551f84d96b98c514bc0dc1f3373d2d80fa666f862bab9723db99681f309a1fdddb38f7a77085eb105c71d0234e2f669712e524638278e1ba3b77066282837b9c6f118d4be414d080cc0a8f512671075f3305784f91b2a1756c33", @generic="75ff0eb3751cc892afefd5e13691fab1c88d263b30f2d8f0d4bc934666b0905e326baaa0cd26ade58f17991c5f32b555759e06e5418b3279a4dd6e35f62adbca0ef89749ae14d351e1324d777ae7a7e4caf07ea48dd51f9f21610d648d471c29f54d6d4a9dcf31a629768eb3fc7653453e670abe29b77419fd80ad45ec52b56a1025c9542b3c0db3222e27255791e49d3429f578b454e4798760d9b9216dadcf96c08ea1fd619be9fbb288f0185507228a9eba23059a529d4e4976e230253485baed3c22f9c90d1302a3faff8f0b2d506cf76e93a9ff5ec3f6dc8922f4abb0d92f55be06a7a49909cdda92dd918901bcd397c13f", @nested={0x2a8, 0x32, [@typed={0x10, 0x39, @u64=0x440}, @generic="96eb1220bfd7025a4a2361cc9e1525d1d6917a96c567c5db2e3ec7016b9a04f8c3e03a1d46a30ff858f9acabb20496cb2d54229b004c89a8615d955c5c64db2608ee952db52435dba9e70444c0c2f1d3eb890365a891931022ade66d3036ddead2edc033954497bba2ecea2f1c24308953b02bb38af1e4c56c1a644fd009f4c518608177647fe3c59e43f93a3d16ef9224a4aad1890463712593a92eda07b883f5320b5285ec999ffc8369b2e81aa65550b2b04dd68ff39b28e4b7f711e0184b72932801f03ddfc0", @generic="14aefe6753fa27885da964527d052de4cce339c7f8ee359b281607ff8bfccd48637b70ede0c32a65b4c7c0b1d6f97a0aa3dcc163adbeb3d4bd67b84ac8ffd51404b42f8fa4c03e5c980bcf34732a6e71913236270bf53a13f2777fa33ce190c04a7c070a16850ec54eedc66f1a88a91f1eb211389b437de6d43c75b9bc869951", @generic="185042d080441c8b066c6ca498cdd1e6fe21c6c47ad8223bd8fac0b20b19d8dbd7aa107fd3504b2e61f6ed58425fce23097114852acf91f926dbf047e472476753a3d9ecb263a9b2f75ead4527c32abbbb7c674443cc329768f0b841bd9f7c4752555226d935c9139f9616", @typed={0x18, 0x3a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x90, @str='lobdev/\x00'}, @typed={0xc, 0x7, @uid=r4}, @typed={0x18, 0x88, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="f27b16c7b4fe3ea2e1fb2effc59119e45d77cbc6d66161b7d9d32d2580fc23c239a31f01527595f2281eda48a1e6f03dceb08f43e1cd095c34c6e34d93e23e475b10a1117143b6fef6edee596187f95f6545564d7b436c0c6ea0f02ea3bfc733ae3c55f0401c1fe5518fce7037e3f7b8d4b3405a3f40e717063888b477b3ddd49b8b4b9c19f35a27b9ef9903f46464ef36c53620"]}]}, 0x740}, 0x1, 0x0, 0x0, 0x0}, 0x20008880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/user\x00', 0x2, 0x0) truncate(&(0x7f0000288000-0x8)='./file0\x00', 0xd8e) r5 = syz_open_procfs(0x0, &(0x7f0000b3c000-0x8)='ns/user\x00') setns(r5, 0x8000000) 2018/01/30 01:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffff7fffc, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002bd000-0x8)=0x0) 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000a8f000)=0x7) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000011d000-0xb8)={0x0, 0xd0a, 0x0, 0x5, 0x918710e, 0x3fd7, 0x320, 0x9, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9, 0x9, 0x618f, 0x7ffffffb}}, &(0x7f0000fa2000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000031b000)=@assoc_value={r2, 0x0}, &(0x7f0000cd1000)=0x8) 2018/01/30 01:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049c000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082d000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000715000)={0x9, 0x4919, 0x80c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f000034d000-0x4)=0x0, 0x504) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/30 01:47:22 executing program 1: prctl$intptr(0x1f, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f46000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x6, [0x80, 0xc44e, 0x24f400000000000, 0x6450, 0x400000000000000, 0x100000000, 0x85, 0x3]}, 0x5c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c8000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000075d000-0x43)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd5b}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x75f}], 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000000000)={0x0, 0x0}) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00007c6000)='dns_resolver\x00', &(0x7f0000b64000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000342000-0x1)='`', 0x0) prctl$setname(0xf, &(0x7f0000b57000)='dns_resolver\x00') 2018/01/30 01:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000050f000-0x4)=0x0) ptrace(0x4208, r1) getpeername$packet(r0, &(0x7f0000901000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009b9000-0x4)=0x14) 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)="0120", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000003b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007e000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000545000)={{0xa, 0x2, 0xd7b3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x3, 0xdd5f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, 0x3, [0x7fff, 0x100000001, 0x3f, 0x75a, 0x80, 0x4, 0x587f6108, 0x7fff]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000efa000)={0x0, 0x0}) ftruncate(r0, 0x1000000000) r1 = syz_open_procfs(0x0, &(0x7f0000f00000)='net/ip_tables_names\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) [ 50.462511] binder: 6486:6496 ioctl 40044590 20a8f000 returned -22 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000871000)='/proc/self/net/pfkey\x00', 0x101002, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d66000-0x5)='reno\x00', 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r1) openat$autofs(0xffffffffffffff9c, &(0x7f00006b2000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5420, &(0x7f0000fec000-0x8)=0x0) gettid() sendfile64(r3, r1, &(0x7f0000124000)=0x0, 0x7ff) 2018/01/30 01:47:22 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000038000-0x10)='/dev/input/mice\x00', 0x0, 0x288040) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000037000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000033000)='cubic\x00', 0x6) 2018/01/30 01:47:22 executing program 7: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000c1000-0x8)='keyring\x00', &(0x7f0000104000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000105000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000106000)=""/210, &(0x7f0000107000-0x4)=0xd2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000ff000-0x8)={0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x151c00, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000004000+0x1fe)={r3, 0x80000, r4}) keyctl$invalidate(0x15, r1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000104000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000009000)={0x0, 0x2, 0x30, 0xb519, 0x2}, &(0x7f0000104000-0x4)=0x18) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000103000)={r6, 0x8, 0x0, 0x8c9, 0xa803, 0x0}, 0x14) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x10a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x1)={0x7fff, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x81) flock(r1, 0x200000000000000c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/30 01:47:22 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089d000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000037b000-0x8)='./file0\x00', 0x0, 0x8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000312000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0xffffffff, 0xa, 0x80, 0x80, 0x2e, 0x0, r3}, {0x8, 0x3, 0x4, 0xd0, 0xfffffffffffff0c1, 0x7, 0x2, 0x1000}, {0x3, 0x0, 0x3, 0xffffffffffffffff}, 0xca, 0x3, 0x0, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x80000001, 0xf3a, 0x92d2, 0x8}}, 0xe8) 2018/01/30 01:47:22 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c7a000-0x10)={0x5, 0xffff, 0x101, 0x4}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001cb000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000885000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet6_int(r2, 0x29, 0x15, &(0x7f0000f73000-0x4)=0x0, 0x9c) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f3a000)=0x0, &(0x7f0000da7000-0x4)=0x4) epoll_wait(r0, &(0x7f000034f000-0xc)=[{0x0, 0x0}], 0x1, 0x7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005db000)='gid_map\x00') ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00008c5000)=""/217) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000539000)=0x7, 0x4) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000feb000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000415000)={0x0, 0x3, 0x81, 0x4, 0xab23, 0x3ff, 0xffff, 0x80000001, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x1ff, 0x6, 0x0}}, &(0x7f0000087000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000f8000)={r3, @in6={{0xa, 0x2, 0x3d11, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000026000)=0x0, &(0x7f0000343000)=0x4) connect$vsock_stream(r1, &(0x7f000015c000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cc0000)={0x0, 0xed, "fc1050930fbf0160a36d0a03ae0ec732d1bee324f897f8d2307fbdf45aaa519a8ae06374b0630fb7b5059d0032b3ab0b5d9fd4d727218a9000acf074d02c13b436f38d4bfa45de7f5ccf833d566b7f44cc2836c1693ea9b786c9ad0343a31763a59ddb56bc9bc5604e09d6bb90b2ab07094fc58d3989dfc4748724b47a3a586ca15dc1718a46a10e3e2787a99ee0031fe3c17d12ab84c4335d1fd49a47f6d099a6b8230b544464f2d1ccc77997a970da31211ad2c7a8157b41ecdbeeecd737ebfccf7778738598088077f57f1f9c003c3a2dd43cfda9547e339eb57242b622e393f9e1e3765df2e349ff97c19a"}, &(0x7f0000b46000-0x4)=0xf5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007fb000)={r4, 0x8, 0x30}, 0xc) fstat(r1, &(0x7f0000907000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000024a000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000c73000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001e4000-0xb5)="6fc61804fcbbc3dd41de5a629ebc703eaf6503468901264ecaac437818502e4fc8e09eb0251d53d055d8dedac9b51562548758f096c5be84b33f3cfaf1f2216b649e488f8e40315700c49546559eb9c5b2f90d81c7d2d52324f04dc6bf2e209c98158046e953c0f480ea62b73cd18a945ab62eaf098af07eaa6a09b04932b209b652f8de5a503f130687668e55c34abf1c48f3facf21c679e46b5bcd19d5354c538c2993f6cee2b510ac79f2be9803d4aead913f72", 0xb5) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe6000)="") mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000fe9000-0x8)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f0000fe8000)="") r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b7e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001c3000)=0x10, 0x800) tee(r0, r0, 0x1, 0x3) sync_file_range(r0, 0x3, 0xffffffffffffffa4, 0x7) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r1 = dup2(r0, r0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fea000-0xa6)={0x0, 0x9e, "d92dc9d7ddf17e784a69b575d2aa932e2d0b89b362969c14c3b697df92ba128e6764fecd5e31e20a7062db5c7d43f5876bc23714296de13cd9c30b6a047983ae5f1d00fad44b534ed87274ddd4a6a7b81f77073329d98e7a7485b03df957d9c8b2a0c92ded4793f6d927f72674efc90695948e5cd5fe5e528838ef1d681cb44ebc83e7ff510f8da5ad742dff25305b5cbdd49e3d0188297cfe646311b7bb"}, &(0x7f0000fea000-0x4)=0xa6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000db3000)={r2, 0x100000000, 0x3a, "88ae047e9828ca1050700ccc3e4e9f0a635687190004c8808c9b21de4791ae880d19cf7d046ad423480d60450debd44ab8795caa991c8532a1c6"}, 0x42) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3ff, &(0x7f0000fea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fea000-0xf6)={0x0, 0xee, "07f6af4da5c50e677b43a1421c0e7ea2d1e9b363c326d20448cf98db5ce71731d3347e45df1443c290ee1d203bace76e9e7cca9af865f5fdbdf139179fcd4d880edb975493c33a16dce499e5c81463ede8733bd18c1d2b72a47960f8e3e3d7e1b850d4c1511a43289125d1ef67b3b3cc3ae0516e5b24369c5a5570423afe546442fe484776faf19c70a8fbf08230d36877588808cb54d0d9e97f0c131702663d64f1c89d18a2a344054a466b61c47b76b2318b7b608afa84aab8cf802236e1e8182e61e39f38d17d17b867eeb74c81c8d504468815d97138f4bb16fe4a03440915aabfdb84ce6d119a02027de950"}, &(0x7f0000408000-0x4)=0xf6) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000fea000-0x108)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x10, 0xfffffffffffffeff, 0xfffffffffffffffd, 0x0, 0x1, 0xf30, 0x80000000, 0x1000, 0x5, 0x3, 0x100, 0x9, 0x0, 0x3]}, &(0x7f0000fe9000)=0x108) [ 50.507173] binder: 6486:6496 ioctl 40044590 20a8f000 returned -22 2018/01/30 01:47:22 executing program 6: r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/30 01:47:22 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000001d000)="5c68cbcf8e47f8489d", 0x9, 0x0, &(0x7f0000020000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f000000f000-0x20)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/30 01:47:22 executing program 7: clock_gettime(0x7, &(0x7f0000cab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000042e000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x17, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000fa6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f00004a7000-0x10)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000+0xfc6)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000-0x4)=0x59d9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000df7000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000168000)="", &(0x7f0000455000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006db000)=0x0) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007c9000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cf8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b1a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a58000)=0x10, 0x80800) sendto$ax25(r1, &(0x7f0000947000-0x7)="0664eb636f3f77", 0x7, 0x4000000, &(0x7f0000932000)={0x3, {"439230edcf6ecc"}, 0x4ce}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00008c8000-0xb)='comm\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) statfs(&(0x7f0000a84000-0x8)='./file0\x00', &(0x7f0000ed9000-0xc4)=""/196) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f000072f000-0x25)=""/37, &(0x7f00009a6000-0x4)=0x25) 2018/01/30 01:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) prctl$getreaper(0x2, &(0x7f0000f2d000)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) pipe2(&(0x7f0000946000)={0x0, 0x0}, 0x800) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000d11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/30 01:47:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000e40000-0xa)='net/nfsfs\x00') lseek(r0, 0x4000000000028dd, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x48)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc886, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}], 0x48) 2018/01/30 01:47:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$TIOCEXCL(r0, 0x540c) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000001000-0xb)={&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000007d000)=[], 0x0, &(0x7f0000001000-0xc3)=""/195, 0xc3, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x4, 0x4) 2018/01/30 01:47:22 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x10, 0x3, 0x6, &(0x7f0000e89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000c50000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f82000)={0xff, 0x3, 0x2000}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0xfffffffffffffffd, 0x4) ioctl(r0, 0x0, &(0x7f0000aa4000)="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") mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000f83000)={0x1a, 0x0, 0xa839, 0x2, 0xffffffffffffff7f, 0xfffffffffffffffe, @random="e54fdace2d84", [0x0, 0x0]}, 0x10) 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000-0x8)='cmdline\x00') sendfile(r1, r1, &(0x7f0000002000)=0x0, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000000a000)={@multicast1=0xe0000001, @rand_addr=0x1, 0x2b865ff01bca3bb4, 0x8, [@dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x30) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/autofs\x00', 0x20000, 0x0) connect$inet6(r0, &(0x7f000094c000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/30 01:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000744000-0x4)=0x8001) socketpair(0x4, 0x80000, 0xfffffffffffffffa, &(0x7f00008e4000)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009c1000)=0xfc, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ddf000)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009c6000)='/selinux/member\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000037b000)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000dc3000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, 0x1c) 2018/01/30 01:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fcb000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a81000-0x8)={0x0, 0x0}) tgkill(r1, r2, 0x32) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000058a000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005be000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00006c3000)={&(0x7f0000aa8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000827000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a41000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d93000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000012000)="2f00000019000300000000001a0000000206000000edff000000c9080000000000767e0b00000000000001017fa595", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5f000-0xc5)="", 0x0, 0x200007fc, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009c1000)='\x00', 0x1, 0x8000, &(0x7f0000aa7000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f000082a000)={0x0, 0x2, 0xac, 0x7, r1}) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = epoll_create1(0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000096000)=0x0) r2 = memfd_create(&(0x7f000068b000-0x2)="7f00", 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ddf000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cf9000)=[@in6={0xa, 0x1, 0xc2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}], 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f0000c3b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xc) getcwd(&(0x7f00008b7000)=""/239, 0xef) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00009ab000-0x8)={0x8, 0x0, {0x3, 0x2, 0xffffffff, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d30000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e1c000-0x8)={0x0, 0x0}, &(0x7f0000c41000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000838000)={r1, 0x8001, 0xed00}, 0x8) [ 50.755515] audit: type=1400 audit(1517276842.577:29): avc: denied { write } for pid=6584 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 01:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000bd8000)={0x2, 0x225, 0x3, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000060a000)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:22 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x11)=@random={'trusted.', "8f7573797374656d00"}, &(0x7f00000fc000-0x56)=""/86, 0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000023000)={0xaa, 0x4, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000001d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000023000)={r2, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x682e43b6a88163f3, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000023000)={r5, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008ce000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e8e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x6b81}, &(0x7f0000984000-0x4)=0x8) mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000001) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000043f000)='/dev/input/mice\x00', 0x0, 0x10000) epoll_wait(r1, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0xffffffff) 2018/01/30 01:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000aa8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = open(&(0x7f00004b1000)='./file0\x00', 0x200, 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000014d000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x3, 0x1, &(0x7f000006d000/0x4000)=nil, 0x1}) pivot_root(&(0x7f0000cb2000)='./file0\x00', &(0x7f0000723000)='./file0\x00') 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x18300, 0x0) write$selinux_access(r0, &(0x7f0000c91000)={'system_u:object_r:crond_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x35, 0x0}, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000487000)=[], &(0x7f0000876000)=[], 0x8000) 2018/01/30 01:47:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9f6d, 0x7fff, 0x2, 0x5, 0x40, 0x1013dbe1, 0x0, 0x401, 0x2, 0x4, 0x800, 0x40, 0x9, 0x1f, 0x80000000]}, &(0x7f000011a000-0x4)=0x108) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3e5, 0x1, 0x204, 0x74, 0x101, 0xab35, 0x20, 0x6, r1}, &(0x7f00004ac000)=0x20) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r3, &(0x7f000036a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d72000)=0xc) accept4$llc(r2, 0x0, &(0x7f0000000000)=0x0, 0x80800) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000)="", 0x162) 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000009e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) 2018/01/30 01:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb6000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000319000)={0x51}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)='attr/exec\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) ioctl$TIOCSBRK(r0, 0x5427) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/30 01:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f000012d000)=';', 0x1}], 0x15b27d7b, 0x0) 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) close(r0) read(r0, &(0x7f0000012000)=""/202, 0xca) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000548000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b81000-0x4)=0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$dupfd(r0, 0x406, r0) 2018/01/30 01:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002a7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000652000-0x4)=0x40) mount(&(0x7f0000c7a000-0x8)='./file0\x00', &(0x7f0000e69000)='./file0\x00', &(0x7f000081c000)='tmpfs\x00', 0x0, &(0x7f000084f000-0x24)="b2c52446ed74e2b9a605ffed73235ee0aab8ada2f12c") 2018/01/30 01:47:22 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00003f2000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @generic="c592f1916b732cace4f308668683c946"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000351000-0x1000)="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") r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000a1a000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00008ce000-0xb)='/dev/hwrng\x00', 0x80100, 0x0) bind$ax25(r2, &(0x7f000018e000)={0x3, {"5d09fcf42e07e4"}, 0x9}, 0x10) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000f8a000-0x10)="") [ 51.029142] tmpfs: No value for mount option '²Å$Fít⹦ÿís#^સ­¢ñ' [ 51.056815] tmpfs: No value for mount option '²Å$Fít⹦ÿís#^સ­¢ñ' 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x4100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x105000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x13, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000098000)='/dev/ppp\x00', 0x40000, 0x0) fgetxattr(r0, &(0x7f00006f9000-0x14)=@known='security.capability\x00', &(0x7f0000301000)=""/81, 0x51) r1 = socket$inet(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000093d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e55000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/30 01:47:22 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x0, 0x802) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x200800, 0x8) ioctl(r0, 0x4400000000001265, &(0x7f0000003000-0xcc)="7aa800010d65fb6615ae2f62682e89eb4f543f5ff3801f6ad8ea49d547ac5c8305fee76da1947793bd4299617508a83269f467b2240db9214cd31f968460dd48af119bc3b1295f2b8ba594481de7fecb5f411de6df9443360194c44d61af3c8d5e84891a68d05ca74bad08e0d7d55a920d51f8812fa1affdd03e6bb893a7e9261101b18c602aab1f03df45c6e94e9deed7ca53fd527f59a3583503f00370b8414a2e891169f3071e379e4dfa96cc0c8067710afbf2546f81df91e9c71e6c570db03e667572774e6bcef4446e") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000006000)={0x7, 0x6, 0x9d, {0x0, 0x989680}, 0x5, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000003000)=""/4096) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x3, 0x7fb, 0x8, 0x1, 0x802}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000-0xa0)={r4, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5a1, 0xffe, 0x8f7, 0x10}, 0xa0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) 2018/01/30 01:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x100000002}, 0xffffffffffffff43) write(r0, &(0x7f0000646000)="", 0x1a7) 2018/01/30 01:47:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x80000001) connect$inet6(r1, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000002a000)={0x0, @in6={{0xa, 0x0, 0x47f4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000, 0xfff}, &(0x7f000002a000)=0x98) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000002a000)={0x1, 0x0, 0xae, 0x401, r2}, &(0x7f000002a000)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002a000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) ioprio_set$uid(0x3, r3, 0x5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000020000-0x4)=0x0, &(0x7f0000029000)=0x4) 2018/01/30 01:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/autofs\x00', 0x10000, 0x0) mmap$binder(&(0x7f00005da000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x32) madvise(&(0x7f0000ba6000/0x5000)=nil, 0x5000, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/30 01:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000000005, 0x0) r1 = dup(r0) r2 = syz_open_procfs(0x0, &(0x7f00006b5000-0xc)='net/netstat\x00') getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000065e000-0x4)=0x0, &(0x7f00002aa000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x10001, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007ca000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f86000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005cd000)={r3, 0x64b4486b}, &(0x7f00003d9000)=0x8) sendfile(r1, r2, &(0x7f0000479000)=0x1000000, 0x80000001) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000665000-0x4)=0x0) r5 = syz_open_dev$mice(&(0x7f00002cb000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) r6 = syz_open_procfs(r4, &(0x7f0000f3e000)='net/icmp\x00') pread64(r5, &(0x7f0000d25000-0x8)=""/8, 0x8, 0x0) read(r2, &(0x7f0000857000)=""/110, 0x6e) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) fdatasync(r5) readv(r6, &(0x7f0000d49000)=[{&(0x7f0000475000)=""/28, 0x1c}, {&(0x7f0000329000)=""/87, 0x57}, {&(0x7f0000fac000)=""/171, 0xab}, {&(0x7f0000c85000)=""/23, 0x17}, {&(0x7f00002a7000)=""/168, 0xa8}, {&(0x7f0000309000-0x51)=""/81, 0x51}, {&(0x7f0000244000-0x88)=""/136, 0x88}], 0x7) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000417000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000c5b000-0x4)=0x0, &(0x7f0000b62000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000ee1000-0x5c)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb9a}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff000}, 0x0, [0x7f, 0x12, 0x6d, 0xf9e6, 0x40, 0x4, 0xffffffff, 0x7fff]}, 0x5c) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000f4000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000cb7000)=@buf={0x3a, &(0x7f0000214000)="6e8922552796a4b2436c346c5118945d529acdf4b107afa571d2b1031c53013f6759729d9d9971af3fcdc32621515d61205d5df5dadbee872a49"}) fcntl$getown(r2, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000517000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) syz_extract_tcp_res(&(0x7f000008e000)={0x0, 0x0}, 0xfffffffffffffffa, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 01:47:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:22 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) clock_getres(0xfffffffffffffff2, &(0x7f0000f12000)={0x0, 0x0}) 2018/01/30 01:47:22 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000028000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000033000)=""/81, 0x51, 0x0, &(0x7f0000033000)=@abs={0x0, 0x0, 0x2}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120200}, 0xfffffffffffffe77) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001f000-0x4)=0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/30 01:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe8000)='./file0\x00', 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000353000)="99ec4ebfe199", 0x6) getxattr(&(0x7f0000988000-0x8)='./file0\x00', &(0x7f0000e85000)=@known='security.ima\x00', &(0x7f000007c000)=""/4096, 0x1000) getsockname$netrom(r0, &(0x7f0000b46000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ce8000)=0x48) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x3, &(0x7f00006c7000-0x12)="") 2018/01/30 01:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000c5000-0x5)='user\x00', &(0x7f0000ccc000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000107000-0xbb)='K', 0x1, 0xfffffffffffffffd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000033f000)=@buf={0x0, 0x0}) keyctl$assume_authority(0x10, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000811000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000aad000)=0x0, &(0x7f0000e27000-0x4)=0x4) fcntl$setlease(r2, 0x400, 0x1) connect$pptp(r2, &(0x7f000082c000)={0x18, 0x2, {0x1, @rand_addr=0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/30 01:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) r1 = dup(r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000266000-0x18)={0x100000004b, 0x100000000009, 0x731, 0x10001, 0xb8, 0x1}) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c74000)={0xffffffffffffffff, 0x1, 0xff, 0x0, 0x7ff}) setitimer(0x0, &(0x7f0000f05000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000281000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000f83000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000050d000-0x4)=0x10) 2018/01/30 01:47:23 executing program 2: lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000769000-0x8)='./file0\x00', 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) set_robust_list(&(0x7f000000a000-0xc)={&(0x7f0000003000/0x4000)=nil, 0xec4b, &(0x7f000000b000/0x3000)=nil}, 0xc) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41) 2018/01/30 01:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c34000-0x5)='user\x00', &(0x7f0000b7b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f89000-0x73)='\r', 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000740000)='/dev/ppp\x00', 0x440, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000eb7000)=0x0) r3 = socket$inet(0x2, 0x0, 0x9) syz_open_dev$random(&(0x7f0000bea000-0xc)='/dev/random\x00', 0x0, 0x1) fcntl$getownex(r3, 0x10, &(0x7f000019b000-0x8)={0x0, 0x0}) 2018/01/30 01:47:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001eb000-0xf6)='*', 0x1, 0xfffffffffffffffe) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) ustat(0x80000000000801, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0x4b1c, 0x7f, 0x91}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c7000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000e6000-0x4)=0x0) 2018/01/30 01:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000326000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000468000-0x10)={0x100, 0x8000, 0x7fff, 0x3, 0x0}, &(0x7f0000657000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a35000-0x8)={r1, 0x93d}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/rfkill\x00', 0x10001, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000183000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a6b000-0x6)='smaps\x00') setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d72000)=@assoc_value={r1, 0x8}, 0x8) readv(r3, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r3, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/30 01:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000802000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000515000-0x8)={0x0, 0x1}, &(0x7f000050e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) fsetxattr(r2, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009de000)={0x6, 0x5, 0x4, 0xfffffffffffffff8, 0x1ff, 0x7f, 0x8001, 0x1, r1}, &(0x7f000087a000)=0x20) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c30000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007f1000)={0x0, 0xc195, 0x8, [0x433f, 0x5, 0x1f, 0x401, 0x80, 0x13, 0x1, 0x1ff]}, &(0x7f0000d4f000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000571000-0x1f)={r4, 0x3fd, 0x17, "6f2a368c7b03c902268748372f7ddd42f3e4da4ba9015b"}, 0x1f) r5 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000f99000+0xeff)='./file0\x00', 0x0, 0x8) getsockopt$inet_buf(r5, 0x0, 0x28, &(0x7f0000741000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/01/30 01:47:23 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0xca20dc631772ce42, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000000c000-0x50)=[{{0x0, 0x0}, 0x38c1, 0x1, 0x3}, {{0x0, 0x0}, 0x9, 0x41de, 0x5ee239ca}, {{r1, r2/1000+30000}, 0xfff, 0x7, 0x0}, {{0x0, 0x7530}, 0x0, 0x100000001, 0xffffffffffff0000}, {{0x0, 0x0}, 0x1, 0xc9, 0x0}], 0x50) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f000000a000)='./file0\x00', &(0x7f0000006000-0x6)='ncpfs\x00', 0x0, 0x0) 2018/01/30 01:47:23 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ce000-0x9)='/dev/rtc\x00', 0x1c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000044f000-0xc)="2f6465232f619b1d6d656d00") ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00008f7000-0x37)=""/55) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xe, 0xffff) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001c000300000000000000000002dd00d802000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:23 executing program 3: prctl$void(0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="6a7dcb6b502c33a7648342d8c63b5fcd", @ifru_flags=0x3003}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000003000-0x4)=0x0) 2018/01/30 01:47:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x1) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aaa000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc6000)={0x0, @in6={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x1, 0x7, 0x6}, &(0x7f0000fc7000-0x4)=0xa0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fc7000-0x20)={0xfb2, 0x7, 0x8, 0x0, 0x3, 0x40, 0x3a288c55000, 0x4, r3}, 0x20) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x0, &(0x7f0000fc6000)={0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00008b8000)=0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000264000-0x8)={0x1, &(0x7f0000a16000-0x8)=[{0x80, 0x2, 0x7, 0x1}]}, 0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fc7000)='./file0\x00', &(0x7f0000fc8000-0x7)=@random={'user.', '\'\x00'}, &(0x7f0000e58000)='\x00', 0x1, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f000044c000)=0x0) r6 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r6, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000fc5000)=@ipmr_newroute={0xffffffffffffffa8, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @rand_addr=0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_SRC={0x8, 0x2, @rand_addr=0x0}, @RTA_MARK={0x8, 0x10, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="1e986ae99b72837cc201fa28246ce924", @ifru_map={0x2, 0x800, 0x1, 0x8, 0x65, 0x8000000000}}) 2018/01/30 01:47:23 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x3, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x7, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x11}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000-0x30)={&(0x7f0000002000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) accept4(r0, &(0x7f0000009000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000)=0x10, 0x0) 2018/01/30 01:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x4000000002, 0x5) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f000020c000-0x2c)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000248000)=""/225) 2018/01/30 01:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cea000-0x5c1)="", 0x0, 0x8000, &(0x7f0000ebd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/30 01:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005b9000)=@assoc_value={0x0, 0x0}, &(0x7f0000916000-0x4)=0x8) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000214000-0x26)="4593082b5a5f88c997e4dc4922516a890824895f08ac3672f37199639611c2d2c6b3db3e0f4f", 0x26) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e3f000-0x10)=@common='rose0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000071f000)=@assoc_value={r1, 0x8}, &(0x7f0000df6000-0x4)=0x8) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000443000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ae6000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$evdev(&(0x7f0000f5e000)='/dev/input/event#\x00', 0x4, 0x2) statfs(&(0x7f0000cc6000-0x8)='./file0\x00', &(0x7f0000f2c000-0x89)=""/137) writev(r2, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842", 0x10}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/30 01:47:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3b, &(0x7f0000000000)={0x4, {0x5}, 0x0, 0x100000001}, &(0x7f0000156000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000784000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000)={0x0, 0x5, [@random="ffb58e328089", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]}) 2018/01/30 01:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000023e000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000ab2000-0xbf)=""/191) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x2, &(0x7f0000d75000)=0x0) poll(&(0x7f0000588000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 01:47:23 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0xffffffffffff8e40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000092c000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000bb2000)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000261000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write$selinux_context(r2, &(0x7f0000632000)='system_u:object_r:udev_helper_exec_t:s0\x00', 0x28) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_BROADCAST={0x7, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f0000afb000-0x4)=0x9, 0x4) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000404000-0x8)={0x0, 0x0}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c60000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000830000-0x8)={0x0, 0x0}) iopl(0x9) 2018/01/30 01:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c63000-0x4)='tls\x00', 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = dup2(r0, r1) recvfrom(r1, &(0x7f00009c8000)=""/4096, 0x1000, 0x0, &(0x7f0000d1f000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "224f3c9f018f871b30426b9edd09509e8f8a9e7ccc62a22aa20ffcca4359e427a4e0d5b6411ab6b3c1cd4d1535e161b414fd0a2f60bdb97c82a5dd739eb4d3", 0x0}, 0x60) writev(r2, &(0x7f0000e65000-0x40)=[{&(0x7f00007b6000)='.', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a06000-0x4)=@assoc_id=0x0, &(0x7f0000b35000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006c8000)={r3, 0x4, 0x7}, 0x8) 2018/01/30 01:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000)={0x0, 0x0}, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000ce000-0x4)=0x0) r5 = dup(r0) fcntl$setpipe(r5, 0x407, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/30 01:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000251000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000041b000)={0xfffffffffffffffb, 0x9}) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007aa000-0xc)=@sack_info={0x0, 0x800, 0x9}, &(0x7f000070e000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004a2000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x8fcb, 0x9, 0x9, 0x6, 0x8, 0x800, 0x4000, 0x0, 0x1ff, 0x100000000, 0x4, 0x7ff, 0x1ff, 0x8]}, &(0x7f0000be7000-0x4)=0x108) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000feb000-0x1c)={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000344000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/30 01:47:23 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x4) add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fb2000-0x20)={"8509f455b62ec72fc4c6288c3388ef23", {0x4, 0xfff, 0x400, "0924132d26dc", 0x5, 0x0}}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000783000)={0x4, 0x2, 0x2, 0x3, 0x4000000000000, 0x20, 0x6, 0x6, 0x7fffffff, 0x4, 0x4, 0x2}) [ 51.584986] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 01:47:23 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x2]}, &(0x7f000000a000-0x4)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000000a000)={0x10, 0x0, 0x2, 0x20000000}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000009000)=0x0) [ 51.640583] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 01:47:23 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b37000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000ba000-0xb)='#md5sumGPL\x00', 0x3) syz_open_procfs(r1, &(0x7f0000317000-0x9)='net/snmp\x00') mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000b36000)=0x0, &(0x7f0000b37000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r4) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000000)=0x7) sched_setaffinity(r1, 0x8, &(0x7f0000002000-0x8)=0xff) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000000a000)={0x4, 0x0, 0x100, 'queue0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') finit_module(r0, &(0x7f0000529000-0x8)='pagemap\x00', 0x1) pread64(r0, &(0x7f0000a4d000-0x8)=""/8, 0x8, 0x40000) 2018/01/30 01:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a9b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000637000-0x5c)={{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf7}, 0x98, [0x6, 0x0, 0x9, 0x1, 0x4, 0x81, 0x1f, 0x565a]}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000127000)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000652000+0x2a7)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dde000-0x10)={r2, 0x470, 0x83, 0xaa3}, &(0x7f0000a32000-0x4)=0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$inet_sctp(0x2, 0x5, 0x84) socket$packet(0x11, 0x3, 0x300) sendto$inet(r3, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000274000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f36000-0x3)=""/3, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000465000-0x8)=[{&(0x7f0000456000)=""/127, 0x20f}], 0x1, 0x106) 2018/01/30 01:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002e7000)='/dev/keychord\x00', 0x400000, 0x0) mknodat(r0, &(0x7f0000611000-0x8)='./file0\x00', 0xc000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000094a000-0x10)={0x5, 0x6, 0x7ff, 0x2}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ced000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000d90000-0x4)=0xc) timer_delete(0x0) getsockname$ipx(r0, &(0x7f0000e56000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d74000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004b8000)=0x0) 2018/01/30 01:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) lstat(&(0x7f0000dc8000)='./file0\x00', &(0x7f000066c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 2018/01/30 01:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f32000)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000c11000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000670000)=0x14, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000841000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@can={0x1d, r2, 0x0, 0x0}}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000bfa000-0x2)=0x0) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000293000)='/dev/rtc\x00', 0x240, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000aed000-0xe0)={{0xffffffffffffffff, 0x2, 0x20, 0x3, 0x8}, 0x1, 0x100000000, 'id1\x00', 'timer1\x00', 0x0, 0x80, 0x6, 0xa69e, 0xf0e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000dd4000-0x40)=[{&(0x7f00006d0000)=""/0, 0x0}, {&(0x7f00002db000-0xff)=""/255, 0xff}, {&(0x7f00007db000-0x7e)=""/126, 0x7e}, {&(0x7f0000ca8000-0x33)=""/51, 0x33}, {&(0x7f0000ac4000)=""/134, 0x86}, {&(0x7f000097e000)=""/252, 0xfc}, {&(0x7f0000e13000)=""/147, 0x93}, {&(0x7f0000825000)=""/4096, 0x1000}], 0x8) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/30 01:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x3) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f0000ed0000)='./file0\x00', &(0x7f0000721000)='devpts\x00', 0x0, &(0x7f0000c82000-0x2)="") pivot_root(&(0x7f00003c4000)='./file0\x00', &(0x7f00007ce000-0x8)='./file0\x00') 2018/01/30 01:47:23 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) seccomp(0x1, 0x1, &(0x7f0000a94000)={0x8, &(0x7f00003d6000-0x40)=[{0x9, 0xb6, 0x84b4, 0x8000}, {0x16, 0x2, 0x0, 0x2}, {0x7b, 0xb380fa1, 0x27e7, 0x8}, {0x7, 0x3, 0x7ff, 0x7ff}, {0x5, 0xffffffffffffbedb, 0x200000000000, 0x8}, {0x3, 0x2, 0x7, 0x6}, {0x0, 0x1000, 0xd412, 0x8001}, {0x1, 0x7d7, 0xffffffffffffff7f, 0x0}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f000066b000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ece000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003b7000-0x18)=@add_del={0x2, &(0x7f0000dba000)=@common='bridge0\x00', 0x3}) [ 51.810060] IPv4: Oversized IP packet from 127.0.0.1 2018/01/30 01:47:23 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000)={0x0}, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff0000)='./control\x00', 0x2) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b7000-0x8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r0, 0x8, r3) readv(r1, &(0x7f000008c000-0x20)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x3) r5 = inotify_add_watch(r2, &(0x7f00007b5000-0xa)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a81000)='attr/prev\x00') mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000dd8000)={0x20, 0x8e, 0x103}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 01:47:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000087d000)={@common='syzkaller1\x00', @ifru_flags=0x1}) 2018/01/30 01:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005a4000-0x15)='/dev/pktcdvd/control\x00', 0x400100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bdb000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2b000)=0xe8) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x2000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cba000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a32000)=0x0, &(0x7f00000ab000-0x4)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r4 = syz_open_dev$sg(&(0x7f00006d7000)='/dev/sg#\x00', 0x7, 0x14100) clock_gettime(0x0, &(0x7f00008bd000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000082a000-0x20)={@generic="ee34ee7424c7644e2aac8e659084c80d", @ifru_flags=0x100}) clock_gettime(0x0, &(0x7f00005d1000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e53000)={0x0, 0x0, 0x0}, &(0x7f00009db000-0x4)=0xc) write$evdev(r4, &(0x7f00007a9000)=[{{r5, r6/1000+10000}, 0x8001, 0x8, 0x0}, {{0x0, 0x0}, 0x1000, 0x5, 0x2}, {{r7, r8/1000+10000}, 0x0, 0x7fff, 0x5}, {{0x0, 0x0}, 0x1000, 0x800, 0x3ff}], 0x40) r9 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a5000-0x4)=0xc) stat(&(0x7f00008a5000)='./file0\x00', &(0x7f0000ca8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ec5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000758000-0x4)=0xe8) setresuid(r10, r11, r12) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000389000-0x20)={@generic="b56a0c64eabfa8b1329194d39e8b199f", @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f00009f1000-0x4)=0x1, 0x4) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d01000)="2b65746831f12d37757365726d643573756d2300", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000235000)={0x0, 0x0}) write(r0, &(0x7f0000508000)="", 0xfffffffffffffe8b) poll(&(0x7f0000c6f000)=[{r0, 0x4010, 0x0}, {r0, 0x100, 0x0}, {r0, 0x20, 0x0}, {r0, 0x8, 0x0}, {r0, 0x1, 0x0}, {r0, 0x48, 0x0}, {r0, 0x208, 0x0}, {r0, 0x4, 0x0}, {r0, 0x200, 0x0}], 0x9, 0x1de2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e09000)=0x0, &(0x7f0000e33000-0x4)=0x4) 2018/01/30 01:47:23 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) listen(r0, 0x100000001) 2018/01/30 01:47:23 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0x6cb1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000013000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5, 0x1, 0xa40b, 0x100, 0x63d7, 0x20012, r2}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000f00d100737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 01:47:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c7a000-0x4)=0x1c, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fb1000-0x8)=@req={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/30 01:47:23 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockname(r0, &(0x7f000001a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xee4e6cc395fe8de5) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000049000-0x10)={0x77359400, 0x0}, &(0x7f0000bc7000-0x10)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x37, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f30000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/30 01:47:23 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b18000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000586000)={0x4, 0x16, 0x800, 0x9, "a6cb9bde784eb7f195ed5f6aedccba8caf79fe485b1e55d0af8b2ac69f6bdf66"}) unshare(0x80000000100) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000022000)={0x0, 0x0}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000022000)={r2, 0x6}, 0x6) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r3 = dup2(r0, r0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f000001d000)="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", 0x1000) recvfrom$inet6(r3, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000000e000)="a5", 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000001d000)={0x1, [0x0]}, &(0x7f0000023000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000009000)=@assoc_id=r4, &(0x7f0000020000)=0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000df1000)='/dev/sg#\x00', 0x7, 0x44000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003b6000-0xc)={0x0, 0x2c, &(0x7f0000daf000-0x2c)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x24000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001a6000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a7a000)={r2, @in6={{0xa, 0x1, 0x8a4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x80000000, 0x81, 0x6, 0x20}, &(0x7f00005a8000)=0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f00003bc000/0x5000)=nil, 0x5000}, 0x0, 0x0}) 2018/01/30 01:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000140000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000af0000-0x4)=0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000feb000-0x4)=0x100000001) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/30 01:47:23 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='.', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000edb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000fe5000-0x8)='keyring\x00', &(0x7f0000fe4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000a84000-0x8)={0x8, &(0x7f00000ef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/30 01:47:23 executing program 1: ioprio_set$uid(0x0, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x3)={0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x4)=0x0) getegid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x14) 2018/01/30 01:47:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000022d000)="2c95c04d64887a295d44ed8ca594dcfe37727aa63a327fc15b1637b0b3f73d1a78cb72ddb9b0ec709cd11ad993d6c00d5953542b3df2e6787dc8106d0b5acbbb7c556ea1f599f9bf288ce7444bfdf73ba4538a8132161098518f57b470bbce63004fb8245c0cd454a2917c72b142fd9c2defa3c171655d2c3d69758fd7e63c5d199f398fa991c1a198fd48b0a3e79b") mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) r1 = socket$inet(0x2, 0xa0000, 0x6) recvmsg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000003000)=""/232, 0xe8, 0x0}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0x99)="ca27efd4db4253df276174d82700d4441fce003b6c52dda698736760a93dcf537d452e2d1c3133547b14bcd61082eee3de789664711d6e757923afeb6972e948353fb34da7d4261543e132d6335926cd03c726ed79217ac6bae0f9ac36f68e5aab5d4c86fc36f017df00e5491accba30bee6cd994ee0784d18e9719aaab9a53666a53f12cc68fb6c3c4df8244541b8bbd081907bfbcc87c63f", 0x99, 0xfffffffffffffff9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000008000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="9b9caed47093787c13a045109655a4a1492ace8f99af11c78ed3f4aa462d74d87f2a51e7441dfd39eecf24df474b45eb5ccd3d214fbe4c3f603ede35284f17d4c8bdf28d90a1dd25850e1ff0aedcb6651b17b6", 0x53, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x5, &(0x7f0000006000)='./file0\x00', r4, &(0x7f0000006000)="dcdf1471e1206dd7a6c172d079aecc1a3469164f2484b7e9e1a0ecf46015876dda09a908fceb73ab4bc8bdf4d1fe98c30034866df3a0e40f7faf692ca769b1066b2f71d1864b39db88e2ac677ae69cec1efc16baaca5598afa730110cb9e70933a7f9b26c487aca0d2240c57283abc8a03ca2810048e9a78e88f510538d9bf27a1ebe9cd6e3404698dc42efe823207290fe1fcc546146f51cdda022d60cd48f5015dd8ef1f6783c1e7023e1c2da12dd27a787f138d35de217a2587aa08741af5c47f9d80ffa71724151418") setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000)={@loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0xd57, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f9811", 0x1b}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}], 0x2, 0x3) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fd1000)=0x0) r2 = getegid() setfsgid(r2) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2018/01/30 01:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socket(0x9, 0xa, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="0100000008000600fffa1a00009130cc", 0x10) close(r0) 2018/01/30 01:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/30 01:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x1000, 0x3) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000bf0000-0x30)={0x40, 0x0, &(0x7f00008f6000-0x40)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x2, 0x1}, @enter_looper={0x630c}, @acquire={0x40046305, 0x2}, @register_looper={0x630b}, @exit_looper={0x630d}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x0}, @decrefs={0x40046307, 0x2}], 0x9a, 0x0, &(0x7f00009ff000)="bbf6b972103d9742d26e72ad3103b6a6434404f367d3636a168652e1ef783e128bd725d8263da384d275ce0e79645b0aa30e6aa34009a446592ce229b52ef73fee53e65711bc29f7cec3012bfb280c11cf17792b543d1fd86adb3c2384b5aa6158547a89b3e2a8bfbb70e74d0af7baabe320caff5b5688e043f0ffbc5482e07fc9161456d71f6943d9d3d92b806ceba97f852c342c305a1818cc"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b1d000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00007dd000+0x177)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000018a000)={0x0, 0x79, "594bb4b2070be77990ddcfc82c0d56da4b3a9f156d3e851ab76ae53c425eb85fa2b1a98949cfab9a59fef8586439e97c251ca88309f6aca469fbbcd7de18be1158b94082b49ff4b4b3c0917e41244591a47b193455305c0350a4db21d2205fd73ce6a46d29087480c93586497748ad4f6d7d0d6e7c0b84d2b8"}, &(0x7f0000c20000)=0x81) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=r4, &(0x7f000097b000)=0x4) 2018/01/30 01:47:23 executing program 4: epoll_create(0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000de000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000885000-0x4)=0x1002, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000040c000)={@common='bpq0\x00', @ifru_flags=0x8000}) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_pwait(r2, &(0x7f0000ea0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000941000)={0x0}, 0x8) 2018/01/30 01:47:23 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000)=0x7) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x8000, 0x7fff, 0x1f, 0x7ff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) sched_rr_get_interval(r2, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8970, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 01:47:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000563000/0x4000)=nil, 0x4000, 0x0, 0x40012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000000, @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]}, 0x3f, 0x5, 0x34, 0x6, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2c0001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$vsock_stream(r3, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x800) fcntl$getflags(r4, 0x408) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000566000)={0x8, 0x80000001, 0x81, 0x2, 0x80, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2e, "936b5f4dee83598a0db022932d4388e4c6c99b9c06d6f2ba692a5462298cafe2127355f0eb68b60ade0f517839fd"}, &(0x7f0000565000)=0x36) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000564000-0x4)=@assoc_id=r5, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000566000-0x4)=0x7fffffff) clone(0x40000000, &(0x7f0000001000-0x36)="dcd12fa78a0023fd442b0c10c1f56e220a24a95d456abef63fb7948b496e9cca0beba2126e9b8d1c6e22272512b66cbe29c696861e74", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x52)="d1d716f63c2cc096ce4c68522a49268e4395221c3b9279460b40ab5b34b37c847df94715f6accea19f073a70f4a2eb1d92973eb4de23bb858a29f7fbad09e7619c637f91204b61c4cd6c0426479545bb1065") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000565000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/30 01:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbf000-0xa)='./control\x00', 0x30) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eff000)=@assoc_value={0x0, 0xfffffffffffff945}, &(0x7f0000b8e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000007a000)={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000ad6000)={&(0x7f0000c3f000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a5e000)=[{&(0x7f0000d9d000-0x29)="ac4ef1175633316e5768cca60f0d77a2ca967196eeb4c4c2a8b70a7a1d891460efab192b215a6722bc", 0x29}, {&(0x7f000073b000-0xc5)="ced76a64fe533548b59f82c9d58571eb830e096f5dd031311efe7bf5909268f557470bed25bfebc7d1f8bd11cec495dabe558e0cd69d0f2ea313b7206b2685f748f1cad95cccfe0a9f4d9f94972c1a21482a18b453d8fffbb33cc16d69204c59bfde94db0f63674a5c746421fcbbf8c49be9c3027cf3d21bdd6befa6b9741a68605e0d503bf063037111b7a6f5c8b54e6af2c6ed777f168a1599ece73cc01b20412d7869015349e7facf9822460cdaa5bd0e2bbcc4b1f27cce92fc3627201daf667e9be37c", 0xc5}, {&(0x7f00008ec000)="9772f5b40105209a364d4dc1f8f689933abe469e73967e647aa72cbd7f65d71f08ed8e7417b92a9cd0e1e060b39ebf1452165d5e4a05a377f114479da2cfdb49b20303bcb0c3e981516a9e3d56ce07cb59886ac3ff7a51012cad6f308224c912d37b3fe466dcfd6ef25d198e22a346bfab45bd38b9a122a3b8b96502a0b36b20ea01aa6afd4dc5", 0x87}, {&(0x7f0000117000)="2a6ed78f292a789dbc010bdf83c1b8c3bfa3646f53013cbed8735ed4de54f3b758e2f6651b5ec14a57b69984626007dc74217207efde38c54922f01633040fae1e4a5f21e7926a38d9f0a5851152e6bc5b173e834a0717eecee19022ebc07aa33b15a04076b5c412cea1e6257a81e2241ccbc696b807b139e6e76d70d6b1c32a8d52555fd39bb788a98e4efca3bc26767fd719e4cc59b226b8354be06933677c014c88ced688bc5776ab91c5c6bbc667057170b95ac1ea566d14b008f21022", 0xbf}, {&(0x7f000061a000)="ec1a3c664919dfd152c592ce763a4d608ea3f1b6edacc8421982e1a19fda8d95b8e289b78730726e05e112de51cb5a503ac9cfd198a94d3cceda13cc255c013f929cb07038d4b82a2498028575caf0a165ae9b6321ca0b7a3d53f2e9e1bd1f5affe56a32161f7f4bf99d3fbb88519f0734e0f39b09ac45a55b006f367f87d9937215632f0d3aedca73ff02194d6be9f3b814ac8b8103095ad9e952e16f98d9aced6a5471adac766b324f28c5ffaf7ac13c31ae89adb765e9a26d54fd0187ba6d50", 0xc1}, {&(0x7f0000b06000-0x45)="f4beacc715c79b9e09fc549c5105f29c553c7322d3b08b18c301218d75d268e6adb4e1bc7c4e77d0e4ab15e263611584d64e8977ad4336976ea7e17bdf99bcebaf94853994", 0x45}, {&(0x7f0000fc8000)="e2ce3d6b69b3151fa0868ac4ffce871ed541644c6c1043e94540600677f996824757a170b2cd424fe541c57c10dfac6697281ad7", 0x34}, {&(0x7f0000fb8000)="78b69c00a6b4429559603422550994c3d558537c9549", 0x16}, {&(0x7f0000e5d000-0xde)="72cc3727ac84740eabd0f3d63fcad00e138e72a9132c625fce104b4df218ad3c2c4ffe5ec00310e9eba8c4951d7f607dd3603397b0be2d8725fa121e30b2698d8ce38c1b91ad1185d4072dad29292de50c8154bf260681a8f615961ffe7c053f463cc84aa949c81f748fa94b89f26b3c8a5c27c2bb753311fbbff08ebfd42af69821668f59de2ec8ca9c0e09397c43b4f80898745c5fb86417105a60daf53103fbaa51cf6c9bca0efd2e26af93b4c6802a5c8545486321921fcb9f07eb6a78cbba6556d245160661dee49ae1d0fbfa99974d797651c241ac8f45cf1f3f9e", 0xde}, {&(0x7f000057e000-0xfd)="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", 0xfd}], 0xa, &(0x7f0000546000-0xdc)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x2, 0x2, 0x9, 0x7, 0x81, 0x1, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0x6, 0x1, 0x10001}}, @init={0x14, 0x84, 0x0, {0x6, 0x6, 0x8, 0x400}}, @init={0x14, 0x84, 0x0, {0xc40f, 0x1, 0x6, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x8, 0x8, 0x80000000, 0x2, 0x40, 0x40, 0x81, r3}}], 0xdc, 0x10}, 0x8080) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00007ca000)={0x7, 0x9e5, 0xffffffff, {0x0, 0x989680}, 0x80000001, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/30 01:47:23 executing program 4: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000051000-0x9)='/dev/sg#\x00', 0xffff, 0x100) ioctl$int_out(r0, 0x5462, &(0x7f000005c000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000044000-0x90)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}], 0x90) 2018/01/30 01:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00007ee000)={&(0x7f0000aba000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000029000)=[], 0x0, &(0x7f000068e000)=[{0xc, 0x1, 0x0, ""}], 0xc, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 01:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbd000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000246000)=0x5) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f52000-0x24)=[], &(0x7f0000449000-0x4)=[], 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = accept4(r1, 0x0, &(0x7f00003a5000)=0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00008d5000)={0x2, &(0x7f00000d8000)=[{0x6, 0x4ecc3734, 0xffffffffffffffff, 0x1f}, {0x101, 0xfffffffffffffffa, 0x7f, 0xffff}]}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a8e000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000169000)=0xe8) sendto$packet(r4, &(0x7f00002b3000-0x1b)="f2f0d2ba1fa1f85ee69d6f245130d83f47a5a7ddcf7e7649cc3c41", 0x1b, 0x80, &(0x7f000006f000)={0x11, 0xc, r5, 0x1, 0x41, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r6) dup3(r2, r7, 0x80000) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) [ 52.220139] IPVS: Creating netns size=2552 id=9 [ 53.280715] pktgen: kernel_thread() failed for cpu 0 [ 53.285886] pktgen: Cannot create thread for cpu 0 (-4) [ 53.291269] pktgen: kernel_thread() failed for cpu 1 [ 53.296828] pktgen: Cannot create thread for cpu 1 (-4) [ 53.302167] pktgen: Initialization failed for all threads [ 53.372877] kasan: CONFIG_KASAN_INLINE enabled [ 53.377478] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 53.390304] Dumping ftrace buffer: [ 53.393823] (ftrace buffer empty) [ 53.397502] Modules linked in: [ 53.400784] CPU: 0 PID: 6948 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 53.408296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.417632] task: ffff8801d72cdf00 task.stack: ffff8800b8a28000 [ 53.423661] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 53.432600] RSP: 0018:ffff8800b8a2f920 EFLAGS: 00010202 [ 53.438018] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9b839 [ 53.445265] RDX: 0000000000010000 RSI: ffffc900021cb000 RDI: ffffffff847eb500 [ 53.452508] RBP: ffff8800b8a2f950 R08: 0000000000000001 R09: 0000000000000000 [ 53.459856] R10: 0000000000000000 R11: 1ffff10017145ef0 R12: dffffc0000000000 [ 53.459865] R13: ffff8800ad077728 R14: 0000000000000038 R15: 00000000000000b8 [ 53.459870] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6eedb40 [ 53.459873] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 53.459875] CR2: 0000000020001000 CR3: 00000000b1c16000 CR4: 0000000000160670 [ 53.459881] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.459884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.459886] Stack: [ 53.459895] ffffffff82f9b7b0 ffffffff83cc6560 ffff8800b7661e00 ffff8800ad077728 [ 53.459903] ffff8800ad077728 ffff8800ad077720 ffff8800b8a2f980 ffffffff82f936fe [ 53.459912] ffffffff82f93640 ffffffff843e3760 ffff8800b76628b8 dffffc0000000000 [ 53.459914] Call Trace: [ 53.459928] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 53.459935] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 53.459941] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 53.459949] [] nf_unregister_net_hook+0x2ab/0x350 [ 53.459956] [] netfilter_net_exit+0x40/0xb0 [ 53.459963] [] ? nf_unregister_net_hooks+0x60/0x60 [ 53.459972] [] ops_exit_list.isra.4+0xae/0x150 [ 53.459980] [] setup_net+0x221/0x3e0 [ 53.459986] [] ? ops_init+0x3a0/0x3a0 [ 53.459994] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.460002] [] ? kmem_cache_alloc+0x219/0x290 [ 53.460009] [] copy_net_ns+0xd2/0x190 [ 53.460015] [] create_new_namespaces+0x2f6/0x610 [ 53.460021] [] copy_namespaces+0x291/0x320 [ 53.460027] [] ? copy_namespaces+0x3e/0x320 [ 53.460034] [] copy_process+0x1d98/0x6120 [ 53.460041] [] ? __cleanup_sighand+0x50/0x50 [ 53.460048] [] ? wake_up_new_task+0x78d/0xe20 [ 53.460054] [] _do_fork+0x151/0xe00 [ 53.460059] [] ? fork_idle+0x270/0x270 [ 53.460067] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 53.460074] [] ? compat_SyS_setsockopt+0x18a/0x290 [ 53.460080] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 53.460086] [] SyS_clone+0x37/0x50 [ 53.460094] [] ? entry_INT80_compat+0x90/0x90 [ 53.460102] [] do_fast_syscall_32+0x314/0x890 [ 53.460108] [] sysenter_flags_fixed+0xd/0x17 [ 53.460199] Code: f7 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 57 45 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 0d 97 2e fe 48 85 [ 53.460206] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 53.460208] RSP [ 53.467841] ---[ end trace b8c94f859031ea9c ]--- [ 53.467846] Kernel panic - not syncing: Fatal exception [ 53.468274] Dumping ftrace buffer: [ 53.468277] (ftrace buffer empty) [ 53.468280] Kernel Offset: disabled [ 53.752340] Rebooting in 86400 seconds..