[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting O[ 18.757463] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) penBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.835850] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.101034] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 21.092879] random: sshd: uninitialized urandom read (32 bytes read, 124 bits of entropy available) [ 21.205355] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. 2018/02/05 09:05:51 fuzzer started 2018/02/05 09:05:51 dialing manager at 10.128.0.26:44803 2018/02/05 09:05:54 kcov=true, comps=false 2018/02/05 09:05:55 executing program 0: r0 = request_key(&(0x7f00003cb000)='asymmetric\x00', &(0x7f0000c07000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007d9000)='securitybdevvboxnet0\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f000045d000-0xd7)=""/215, 0xd7) prctl$intptr(0x6, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002000-0x4)=r2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x20)=[0x2127, 0x9, 0x1, 0x6, 0x4, 0x1, 0x7, 0x4], 0x8, 0x2, 0x20, 0x7, 0x4, 0x1, {0x21c, 0x20, 0x100, 0x5, 0x3, 0x80000001, 0xffffffffffff0001, 0x3ff, 0x5000000000, 0x5, 0x1000, 0xe83, 0xfff, 0x100, "d25df0780ee01d6c92dcd7c4254be69c561754aaba392c474d02a7eb0d355848"}}) ioctl$KDENABIO(r1, 0x4b36) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="b5fb57c86e8f", @generic="1f63ca2bb82222e9527237a5bc668d42"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)=""/247, 0xf7) socketpair$inet(0x2, 0xea1f9036a0d9e9aa, 0x33f, &(0x7f0000000000)={0x0, 0x0}) flock(r1, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0xa80, 0x0) read(r5, &(0x7f0000001000-0xdd)=""/221, 0xdd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x386, 0x2, [0x2, 0xa5fd]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000003000)={r6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000004000-0x58)={0x1ba3f7e0, 0x4, 0x0, 0x9, 0x9, 0x81}) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000-0x10)={0x6, 0x6}) fsync(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000005000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/05 09:05:55 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f9a000-0x10)=@req={0x50, &(0x7f00003b2000-0x50)={@generic="0704725350609292bd449c321476639e", @ifru_mtu=0x1}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008bf000-0x4)=0x0, &(0x7f0000ff3000-0x4), &(0x7f0000001000-0x4)) getgroups(0x4, &(0x7f0000275000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000-0x8), &(0x7f0000000000)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/161) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000001000)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x50)={@generic, @ifru_data=&(0x7f0000001000-0x20)="8c68c82f013013e2ec7faf9248830212fdcd33692e81ab53205f6a4034328e22"}) madvise(&(0x7f0000ba7000/0x4000)=nil, 0x4000, 0x4) r5 = socket$inet(0x2, 0x1, 0x400) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7d5, 0x4) ioctl$VT_WAITACTIVE(r7, 0x5607) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000005000-0x80)=[@in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x9, @empty, 0x2}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}], 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000)={0x3, [0x8, 0x6, 0x5]}, 0xa) 2018/02/05 09:05:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000001000-0xe1)=""/225, &(0x7f0000000000)=0xe1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001000), &(0x7f0000001000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x6, 0x80000000, 0x1b14, 0x7ff}, 0x10) r1 = dup(r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000)='net/sockstat6\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4), &(0x7f0000005000)=0x0) fchownat(r0, &(0x7f0000004000-0x8)='./file0\x00', r4, r6, 0x1d00) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000007000-0xa)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xbe)="1012205ea66925640867e5ca877c5c24b6b8a632f6744e1c7125d2b874532c5851f1c71c744947ee0ad8822a70692ee3ff90d069e3bac3ef7d18d95c167ee0257ef3339e18029ac02a0734877b266d7e0414f41746c8af3514db3b559a5a9a6a75e806274e497fb6582e650318a223aae85e23112b8ac8e1f431651f38f91798c523ad37e3da2ccb1e8a82e1ed7d7b2621b805d7379d8280dd8aa7f1db1535121758e88ce3dbac18874c0408af9e5eb5f1850ed664e23b5989d999c1ab38", 0xbe, 0xfffffffffffffffc) keyctl$chown(0x4, r7, r4, r5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000004000)=0x400, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000007000)=0x4) 2018/02/05 09:05:55 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffff) personality(0x800000f) r1 = socket$inet(0x2, 0x80000, 0x5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000273000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x1d)=""/238, &(0x7f0000000000)=0xee) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x100000000, 0xffffffff, 0x0, 0x6, 0x100000000, 0x4, 0x100000000, 0xfc, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x7ad2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0xa2, 0x1d71, 0x4, 0x4, 0x51}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x41570000000}, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) r4 = signalfd(r0, &(0x7f0000001000-0x8)={0x8ed}, 0x8) ioctl$KDADDIO(r0, 0x4b34, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000003000)={0x94, &(0x7f0000003000)=""/148}) fchmod(r4, 0xc4) lseek(r5, 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000002000)={0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000003000)=r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000006000-0xbc)=[@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x884, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0xfb4, @loopback={0x0, 0x1}, 0x67}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1910}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0xbc) 2018/02/05 09:05:55 executing program 1: exit(0x3ff) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e2d000)={0x2, 0xb0}) tkill(r0, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xffffffff, &(0x7f0000004000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x1000)="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") pipe(&(0x7f0000002000+0x937)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001000-0x90)=[@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x101}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x0, 0x628c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xec26}, @in6={0xa, 0x3, 0x16f4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x90) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002000)=0x4b4, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x80, 0x0, 0x2, 0xb378, 0x3199}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000004000)={r5, 0x47, "d16e0b64d599b81ddef986e8b1a47f86249cc5906443eb6e017ade05079a256b359a8806ed29b3e8785d273ef1ec621cb70b1ee688ae38ab1b59f187ab476edce33e3bed093a04"}, &(0x7f0000005000-0x4)=0x4f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000006000-0x1)=0x4) sched_getparam(r0, &(0x7f0000003000-0x4)) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000003000-0x4)=0x5) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r6, 0x4, 0xfb, r7) 2018/02/05 09:05:55 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000)={0x3, 0x2, 0x6, 0x1f}, 0x10) r1 = fcntl$getown(r0, 0x9) setpriority(0x3, r1, 0x4a) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0x7, 0x8}, 'port0\x00', 0x84, 0x1048, 0x8e, 0x1000, 0x1, 0x100, 0x6, 0x0, 0x4, 0x2d1a57ae}) ioctl$void(r0, 0xc004587f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000003000)={0x1, 0x0, 0x200, 0xffa, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000003000-0x9c)=""/156, &(0x7f0000004000)=0x9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000006000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000007000-0x4)) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000007000)='net/rt_acct\x00') fcntl$setsig(r0, 0xa, 0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0x80, 0x80, 0x3, 0x1000, 0x3, "f5865a6dfe2873440480a535b98e10b06b4ef2c555cd953b05ee20e73ac5a3c0908cdcb3a9344215a477f229120ba4ca360910f1f7c93a645fd16e7c356802", 0x1}, 0x60, &(0x7f0000009000-0x60)=[{&(0x7f0000001000-0x13)="5fcad75a499335631a32a527d496c5d65c146a", 0x13}, {&(0x7f0000004000)="4a74be3e9929675329e88e495cde8b8a59656b17178c6086a4c26ef381a5e4cd991b323e2eb500f95b0a209b214043ac901b668c9480c8ce2ba49ba16b2c839f6d3e02eddc847d05d72ebc9d973006179cfc4429fadadf526f2df8c511e5fcad239e2b08ce284b7993eb3c96538814f3a04ef33f5d0e37b7", 0x78}, {&(0x7f0000009000-0x1000)="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0x1000}, {&(0x7f0000005000)="8ac08300035852e544ac0490ae3cd3d1030fc80a23c70bda6af8fbca1e48a95dabeefa80182847d6cd0948b702da0e07de9e09be7541892f395ae9f9c8bbaa6ca9a308619dcc177f4bacedcb0f88460c83028f12c04215163bb6edff96276d479520093d4905d90e101e29f1ae1e5631ca90a083a94c28257d25b46b1348350717834beb41deeaea4b4c4d85d5bc8a541eb3c866fa97a8c1bb97dbcde4676fa91c41df176b2c9a4f4474", 0xaa}, {&(0x7f0000008000)="daa3db05c8b0bcf6ca2b46f1858c39d9584638627a32c1bb59c4c437e0041842d005337de9a542cc701a6bd325e5b7b98f6d2a519ff1cbf7ffe0f3718d0457ddc75d9478e307cc3db753b73b8afcce3e2f6cea79732630069ed2f847633aaceef641a7f37da6b56686026801d03196ce5d19cf47262daaff4fecb9a7f22948fa5d4486d79cfec094971200a0f495b1b065307c2cceea81e9ea48927b59b323086d07722573058c7545e0b23f3034d0cee8ff2ba6a2558782098d32215274f6b10c6dbdd932000a90062d3b9d982818ca79fcb6c272d5d00d564492254eb64729dadbd12e892445fb605832110cffe408775005c67f80a8312db444ee17e2ff6856a8798a31a52118beb2ea2c981120febe3ff1991431325a42df8c6bcb094b79ab9b657756674b6d19a81550c2d4511cda0f1734f66a6908d7a8941e46b2dab19dbb918237cafcab59b3c60ed6b9833e54099e5f279d3549f31f5d044ef2c55dfb668bf2afdc52e4db6cd81c208dbd58ed831975e3090d831d1bee252d96c30f22292082490c4203abd56d6018bc4c30a92b0ae56a391abcd337dc16e2903deb74c45f6b635241301335ffc4991930ce922d8a7228cc5872baf2e442ed6d08a2d2f8c836ca6a6161ed0188fd409b1e535dfb683ef15b47e05d0f75f39f733720a918067538b45e0046b02e8bed0961b3d27ee333cc563bc4470c46fe209446f18b7ae01786c196bf6ce3a143843f4f46fe76b2b6d3367f3028dcdbdcdbb76751c84ee07442615a58d86893f77f143f53902fe750b9355135b866f59b257f5fa53b8dd77e2f8e122bc36e836102ad2184cede9aa8ee64644bf0ce5824892c0a5de1300f670fe39400753a10e39087cb1da433c805247197aca9a0a3b82038cf8d5d2100021a25d57e9e89ef140ae550527c4d7bc074140342e39e46fb646f99138e3da3edec3677d20f8a736612b0cf6d575e3ed2929459df020c7d63fe4608270f39210819dd32df7522f3b574833c65bba13fef647569b14da6a87b2788957b98e3d2053db1f0def25eb06a8851239c502545d45fb99d4848d92c873f1111cfbb44a3573859cb81a4f94c7633f1632ef1b721826d0e439f4c9f05f4b87bf15cb4bb4fe4b6dec7855d64797304f481e14e7e11524a126eb09d6a8de1aec63d192e625e7175ff31b18eeb77029a0a87d6f6405457ffd8c03fdf075c9b430116782c4769cc4e0f7c23fddafaf035aa2bc89cd2c92498423ed6df01a5dbeddc0077b909ab1f6c70deb054bff0668c7154aa9d7455f76d842dad2632a735c7e596ed0e0ed0b28a70c05cf6aaad1db4e7aeee1d2c9cca8b227f6af16d8ec159d70ecad3e351edaee478344bdb289df1bc9ef6aa28af041126604ffa6348204c37935e8fdc2488fba6781586bb06c03773b83ea6a3c83c3e576ec316ce7592fac63c9861af91a927a1eab17e489dc6a170dfa4fd46b7cc2391cb8573893c39e43b933627b9edecedce6f31a0d59d458fd7cf4e571dfa4140febe2495d25719e63c142af954f44a06a813b561cbf67beb107a0f9812952ac7b0c379bed4ea9796e0fb1351d658da1895972d23804be1da934814eedefd3d03cd3fa5ffd8b7d5a89cfbf3177d470b85f39b163f73f925ef2c2f91a7a05a6455bea697174a5a16e5ec178f3874f285857faff11ba993aae3e96a64cca9b6be17efbbb02a4ece374abe458f1e2d94acad2022f5a501501f4825f5b2fe9ce8755e469122d4ef9349d5c149fc17aa2bc92ae7a4fed8e97853059c8910ac0a9c989dfee95cb4cdb66b30d187477c4990b573b5297d4e8a358743ca3394f69f82233d8080edbdfbab9c0ca998eedd1e4ed0a9557040a8663eb0bd20a14fd766a851615780bdd74950c4ce255267322a2237f330ddb183453de06a0ad864503e295303a4f05b8e8d52368cfddf35543b69ce83933268730a4b1d89fa0fedca7359c5e85c34e3cd2875045ccbf0fdd03ec3b41bca529c0a794cbcca297d4a7229cf911ef4a33881cc54a7ec2d465ef30512cf64876f34828e4cf4206dc30ed08cccf15d46bf8ef87844d7acf96196ac357505ce9412b98a253f03e17587e262e7522ceeecf702f64bdd3dfb499caebca9bc55e53df6e5e1c55620bb2a6be6716da2984e5794cb31801f3f389c8a971e7cbc27085d5bdf0662ea6b52debfa57318131cd8f3201beadd4b8e5f51940777488d3008b6b5ccc8e6989c58ab9f42178d2360f70aa56aa4f1878ae7507f302bfbefa3f8d96c0679de0a87388764f80afa67608f61f4f480f8d738a6a7a23a14e1e850f5ee556ea32c53f4a66ba1dc7b0b078c5f4f19a5f2af432f591c3036a6b85f4694588dd5b96b6e04db2c19471aca8003b3daefe86f629333f8de54779e6673d63932aa0503774740b7663cde71892fd97f27002d086d26e3d51c8014e42867e587f473e30f44591f6bf40e5075a97379d20d39129242fbe7a0dd699f5fa9f3d8208a023675ef70cd6a2bda444f160e12148cd40e2f3cdb3c0cd2b9a45b64f22718fd48b074c42a0328a2015641d53bd416c30d862ed599342a986eded308c5c13cfae8c51c3bfc94b3540493a360bdec7699d98abc5c306e5da2a7b6ed42564d479c097e541c448d2771602c3ac7948ca2e23621d32f493b58c0cee0429bb0da16b9df427eb57f1a02d93c99da960425d175db136a4fc8609d3e5a7ffbc9dcb1e2cf8fc20c315f0050fa6c089d4f0ac09e1416651f0a2f3c292e934b723c027334908b722dad42fe3ed142a4b6c7ba777b2a8d399256add43d979b901ada57b36cb2907338548bafdde4094b873eee5041bbd8400c8449b6ea5bf2de8f385d8e4325aa448cdefec5111e27dbc82f3a12ccc3c28302ca975cfab08ace4961e5729983c0579d7c30fba9cfe0893027564f6ed78c4128b99cd6fd8a39ad8cb6da0968297d98ab6dd97aa9b17ad0c52535b3ad33fdde10fa78f7de5003c03d60b6a3296d7fba50137ceb98c98818238fdba5a5dc673afe735c7d2ab1097fa8f7ee9ceafdc23d83be9b9c1a186642f855b888cd37d4ca1fca43df6c96e0b3e167c70ddb8642a4f903eb210b3d81720c1e2ad3bc873a34b394bc4651d02a97048cf3029a0a1b8f43299268c48e269e46d99d92d528850b6a04e5e8a6e00b57859e18af66d0993165e64a5440df74179c2267b602865783227c83e4cc0e1bb003e68582a9cf9191ab7a8924e204a30ca90f3c1168320d1aa61f12f7a36595c5423c05744477c8c6fb4a0a4fc2368ffb57783a659a9ab1c9c4c35f061829e4c5b2980ddd43e1bb9c8682d808cb0bdbaf57ff2fad17a23b0fdaa75479581351d97ab9fe553db06973ce81c7e223b99452d74c72ca2ffd7baff72b4f89bd526de47c16b7f3a2ee8cdbff297785202c084a54e4cb0560f783f0121cf3c53488f63a4abd17f483b5fdf0051b5ff734702a84149f543ea6b411fe00297149c3b2f46fb5636c7270c6058e51f722e3b7b2fc655f981995e5d02cefbf8c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0x1000}, {&(0x7f0000008000)="7104b12ae9c5de59d6d3520118012bd2e939361752b4a39c785c7dbf6fc21d2d6f93552775028d70613de92be203cdd0335929c4771ab06835deb9220131fafa03250247372e2768e7b77e957fc2863c4ee099d1c08b1c85275efa7b111b24d91155f16479dbf722bb4b8ec467f669438c91d5f1fd231cb894cb27e3f2177254c23a121b5ecc2f958a", 0x89}], 0x6, &(0x7f0000009000-0xd8)={0xd8, 0x117, 0x6, "2266a3be606032916c02f3e030dc8fb365953ade1d1f008884f23f390887c6a72fffee750d0cf5ce899c1231900e15c25ccb2a4619bb81aa875b76fbc3eb7fe126baffebfbc1880e629945c283dc57dd48e19c1a0982ed22b68db49445eaef03d74c4bb70ec0b9c14a1d374f5aa50ae3d590bb3ac8512c20d92ca5391eabe2ef873e0e1fad2e05c07e34f7554402ff5d420159c1ede9fa7b39cb45e034900fb7546d297dee0455899c28af98184d71c4ae72d32de21731081c97933b2d81b0feead1226676"}, 0xd8, 0x80}, 0x4000800) listen$netrom(r3, 0x10001) 2018/02/05 09:05:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0xd6)=""/214) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r1, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f0000001000)=""/81, 0x51}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xdc, "d5eac6a9c2aaa65ce649ae7473b47c6ed2c6ba091392f7758777514e1c48627f3b6e0ab00e20c7c536f5deca8168b11f456ca3dc60eb997dd1c3c03c9d98467276fdef8c38ec2bd7e500077e8b58c4808581c7d21c755d7ff56c8ad86dff48b0c96505fe68c031bbc6f79ef5212630f786648542972b9d1ba1e846a276fe8e685c0764e158dba901ae7eab3deef26f511565c78e106d7031995c4f8c10bc2579aa1dd1587304069e37f5fe9f085604a9baeb8512958553993ade2b91118bac17944b2e62b0bfcb82ae5eeafd5b212e1153986df05ee5386918b6dca3"}, &(0x7f0000001000-0x4)=0xe4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r2, 0x3bad, 0x1, [0x7]}, &(0x7f0000003000-0x4)=0xa) sendfile(r0, r1, &(0x7f0000001000-0x8), 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x3f}, &(0x7f0000002000)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002000)=r4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000)={0x6, 0x100, 0x1ff, 0x99b, 0x9, 0x1ff, 0x8001, 0x6, 0x10000, 0x1ff, 0x2aed, 0x6b45}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000005000)="d6d2cea7020ab18d2b4421062fd976d63d0c82dfd364e9f3c60eee116c987776bead1541cec250db86cce8b7cef7f698f023c6e560797d3715764daf630561e0db2f0b8f530c79d2be3c525fcebaf840e964bb2e41763b6bb3d232d70943971d535ea8128357384d986fbe525369acbe94934184529a3ec324a973fdd9366e9e8dd71a1aa2d9466d805b02d1ea00d69787a12a60076457a5dfd741075d") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000007000)=""/50, 0x32, 0x1, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000009000-0x14)={0x1f, 0x1, 0x8, 0x3, 0x3, 0x2, 0x7, 0xe43, 0xff, 0x120000000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000000a000-0x8)=0x8, 0x8) 2018/02/05 09:05:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000894000-0x14)={@dev, 0x0}, &(0x7f00009ce000-0x4)=0x14) r2 = socket$inet6(0xa, 0x0, 0xcc9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0x2, &(0x7f0000001000)=""/224, &(0x7f0000001000-0x4)=0xe0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000)={0xcd2, 0x40, 0x100000001, 0x7, 0x0, 0x6}) r3 = fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000004000-0xd)=""/13, 0xd, 0x10000, &(0x7f0000002000)={0x11, 0x1f, r1, 0x1, 0x4433, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000005000-0x30)=[{&(0x7f0000001000)="8c", 0x1}, {&(0x7f0000004000)="3974dc3a39d64dd030f82fba1f260de2978a111968183c1a302d2fa5ca57c448e3641be735506b42a5a81a09a1c2c060c4ed707ec159582d5f4e83f43a2f6a134a0294de1fc852", 0x47}, {&(0x7f0000004000)="1aea44f338737c53e8fd8739bb7ed9c1926020e56141fe8f3167945f761e3f3a9eaea0d60e04123999988a156509fde3b6948395a7480eb4c2db0acb3148e70ae67c571907f36a673f43902db71c808b73c86030b73679e62f3a242754be3fa04980805317f680f554a420cfde359829e604e88fd6a5971c97de63a37235667de82cab0d88cefab8041f88049ea0ebdc1e2471637399ebf95ddc4b0c16d92af1bc22034efce836f03d7153a5bf0b302b7516da5edf", 0xb5}], 0x3, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000)=0x14, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006000)=0x7cb, 0x4) epoll_wait(r0, &(0x7f0000002000)=[{}], 0x1, 0x3683) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000008000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$KDSKBLED(r3, 0x4b65, 0x3ff) ioctl$KDSKBLED(r3, 0x4b65, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000a000-0x10)={0x7, 0x200, 0x0, 0x9, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r4, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}}}, 0x8c) [ 47.620105] IPVS: Creating netns size=2552 id=1 [ 47.690528] IPVS: Creating netns size=2552 id=2 [ 47.744980] IPVS: Creating netns size=2552 id=3 [ 47.806355] IPVS: Creating netns size=2552 id=4 [ 47.864820] IPVS: Creating netns size=2552 id=5 [ 47.933725] IPVS: Creating netns size=2552 id=6 [ 48.031187] IPVS: Creating netns size=2552 id=7 [ 48.119668] IPVS: Creating netns size=2552 id=8 [ 48.570652] ip (4145) used greatest stack depth: 24216 bytes left 2018/02/05 09:05:58 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000507000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xffffffffffffffd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000-0x67)=""/103) 2018/02/05 09:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6f000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47a", 0xb6, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/05 09:05:58 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e53000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f00001f5000)="04cab38bbd2a101bad0dc0332fe2ef42c2f549e7416e2dadf4e4b19737b50d939769b8243c", 0x25, 0x850, &(0x7f00000a9000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa4, "f48879cfbd6a3e0b377dd35a2faaada62dd3126b2e29fa17adc063772791aa0b1effff07a300c82e0f81b23ba128a513334ccac524cb99ba120b2540b1ddf3d36d168c108e6609decd746481c3526a71f1f128d7f88c473662c3bff8d23a7477f15bd3ee40fb04b55f17635e5706e139463d5335335d8bc06681964457f8124b856c0e7cc792049d00ee3a7b9ff34cda6dfed8234ad3974088d549736fdc4f05d854d8d6"}, &(0x7f0000001000-0x4)=0xac) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e6c000-0x18)={r1, 0x5, 0x8, [0xffffffffadcd12cf, 0x8000, 0x1000, 0xdf213ec, 0x4, 0x9, 0x7fffffff, 0x9]}, 0x18) r2 = socket(0x10, 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) 2018/02/05 09:05:58 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x4, 0x2) pwrite64(r0, &(0x7f0000000000), 0xfffffe98, 0x0) 2018/02/05 09:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000670000-0x4)={0x1f}, 0xfffffffffffffe12) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003ef000+0xe67)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r1, &(0x7f00002cb000-0xb2)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x0, 0x0, @empty, 0x1ff}, 0x1c) 2018/02/05 09:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00001e6000-0xe)=@l2, &(0x7f0000e99000-0x4)=0xe, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x79, &(0x7f0000443000), 0x4) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/05 09:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x0, 0x7603) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) accept$inet(r1, &(0x7f0000c39000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000ddf000-0x4)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000b1000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0x1) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/05 09:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/02/05 09:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008fa000)={0x0, 0x0}, 0x80800) connect$inet(r1, &(0x7f0000114000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) read$eventfd(r0, &(0x7f0000e4f000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00007b1000-0x10)={&(0x7f0000c0c000/0x1000)=nil, 0x1000}) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000381000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000cf0000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0xc}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8904", 0x2) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x10000, 0x3, &(0x7f0000df5000/0x10000)=nil) 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20000008) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0xff8c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, {0xa, 0x0, 0x3, @empty, 0x1}, 0x2, [0x0, 0x79d3, 0xfffffffffffffffe, 0x3, 0x3, 0x81, 0x1, 0x4]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x3, 0x6, 0x7, 0x7158, 0x7f, "c89502a8ce6927f27f1ca97d729f920295d9eb31a10790cad13cd195a6a7be2a72c3b3b99fed48cae211289d62abd5133021e8e5ce9070c2cf537cc51ad951", 0x100}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="91c13a9147c26f175c8bee157f6dbca8c71c99f10d4c56e2e9f220f16159b53a97ebfd4b899fe3d0c6899d2f1afb69f6ff4e97d6a52dbce1d77b7b4d9d1e8cfbc4a9570a", 0x44}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000000)="3e5a0fdcda88afa8e4abfc64934f2a1bbd8cf02c02b27624e8be932dc7db84055630572388b9df24c7dd4822a0fa6ded7d072e3f83568a803668234823b05ac1fba8c86d03ae98652762c255076720deac9fdc4d698f82b5bd8b63dc1d5af70829116cd0e2513dd423477208ac288347f762085c47ceb273865c186b664ab1264a50a415943b04379c571248cdefd32bfb854f4b25df16bded74d9921cd98d8a76f43472fad0f834afbba24f98995c83152edecdbe0564b241b6075d209bd76f6b9274d85c4e0b0bc9c4910ee82e7e9e5dd8c67c2eb3fff9cbff55b12d4f0f1db7f036ebc0e70546e9a528e8d820eb1f5526f9", 0xf3}, {&(0x7f0000002000-0x16)="40d1aef3ada8741bbf0a4d60c1c442291f4aec3ff6c6", 0x16}, {&(0x7f0000001000-0xcd)="7559534a4e9620b53d1ada8f0a827291328aeb9f2d08ed2d80586b70ff7c62fdab86250bf8bc1ca8508cd9e1a0cdd1ec354a3bca76dd7333a03415e19053c944b558f8e906fbb311bd6949894d30990225769bb51294ba5814a699447555619b771b8a8526fd55626743ebaa1bde094b20d59dd2f7012db799cc7050b5ff0c928f3325a7db7b6897b66e01005a866ec48132c26b91b4565d0a0b31a420c113252dc299ed0fdb8004ceeef8974c774d6ba6913708ad4e7c405a9ea9348e5c43e0db5864ca278f8dee5c12924686", 0xcd}], 0x5, &(0x7f0000001000-0x28)={0x28, 0x111, 0x0, "16189d7e2e1644b034710cfb75ad9deafc191b1f5a21"}, 0x28, 0x8000}, {&(0x7f0000002000-0x60)={0x27, 0x5, 0x2d56, 0x7, 0x7, 0xffff, "b0ea08c6efd99c6b79e0735bfbf16c22e507c94280d67d6eac9db606fad94c557cb7ea32d01a6fdd0459d4bc0e99e3ce1c0920eb63a51e3e08a0cdb2f818a4", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="c09dd028e71ff02b9f9ba5ad852330fbaf4c0345770262b0d827230d48cf76601e09602476da4927314c5dc779953dcc8ace3e3ebe9f1d8fdfacf963bb2e11b577291c17337a640339ce322ee3077fff6d10564e89b1f772408eae7faab37444aa8f0966e8a6a54fcf7fde005874175d9b667ea2d5bb4be5be410c08502991508a8aca6318ab8d90055959551ce3e70f4c4c3ad065dc4a91f5212a547b5cf061cc5dd5617e53d5977a6c64d63018d07183a70cf1457905faef26e1bfb5cb0c26eb8e8d8a6d86b13acda1f8fcda998370c0ca1984e3c98d0e045cef3b5f5681bbc2dd87b4ed87f5ca9876f57f31", 0xed}, {&(0x7f0000001000-0x2d)="791fa84e8fa9e3e90d2db8d9fe72895637ed6735337f9c9ee7b96b5350f0771bc88afea9408a612a1bfea3580c", 0x2d}, {&(0x7f0000000000)="9604dc4350a6f91042930a40d6fb7c94c5aaf02bb88515a17dd18e27d286824ffb27e8a7dc1046fc8831c9c6c70ce3742bda14a9798f2fcda5ff9204266b65b9b5cd9da18e1e98f9a08050473cabbdc100b417f605cf8b71908c9abe3817cf155944bc4c4044afd08a83ebfde13ee1276d24dc32b1c76d7e83de7cd41e28cd3f9e53d5e1dd6c6f96fa0c93f80f1ad915bc1dfc0a25d6af44b2897c9a981334fa4d580c4c80a82ae571ef98a9", 0xac}, {&(0x7f0000000000)="7000949eef4be112f0b220efeee05e34183b9a097a0a8d265b6f9dda1dffbaefae91f69cfaceb101975412678db0b080cae072ece246cb1200f134178bf2", 0x3e}, {&(0x7f0000001000-0x6a)="a564d79307becad0eb76c47c6bcb25922a6c9cd420c7b8e6f2f96643f8ec81932e8377137f1f976415930a157793c7f94ba3e9bbc0bcd92ef4847e9bf409bb4deeb6310c00601e8a639834cb941c05b3441e3cb4f1d5fb415129b0ddbc177d76c8b12be0c817e06e509c", 0x6a}], 0x5, &(0x7f0000002000-0xb0)={0xb0, 0x101, 0xfffffffffffff000, "f93aa76bff9b386326fe5515a2d2281600e3f5508602deeae4757657f095c615708bec19496f503d871981c2bc626dcc8904d708b8c9e6180017b509b6993eca8d8db07b0f033f223446d82dc7cc0106edf74568c5f900ff6d29be463b7ea930bc34ce85e916bd3bfaaf7f7e0dc4450b6200d0fec9d208d7b9737ff62a86c4d098cea2fb971e26dcc2a41560cc7b9ab10b9d61b12d8b2e8a9b05faa7"}, 0xb0, 0x40}, {&(0x7f0000001000-0x60)={0x27, 0x0, 0x5, 0x3, 0x1, 0x1, "3c58a52177b007785cc2ba32453066e1ecb4cf73a55935a821845df0d83a53ee97de0b1f7d30cf43c194c03a12efadbad646e1985bce1cc1c16e73d357b76a", 0x8000}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0x95)="f52bab10c551b49d1eb1ad4037309dc862ff700a7381efb67ca1a530b19b50180604554a2e2c248e37543408858c999ab68de945da8176d358729b1575679452871e30cf2c0e4e73e67f0e3d5e3afefb012161156d4651a4feb2cd5a76c84741cd1e283b695d9a1060869d2bcac9927d0ecc55d4c53b9b0acf6be212448288466da1eaed6ecd4f36d24578c3b413eb2fc7a251d7c0", 0x95}, {&(0x7f0000002000-0x2b)="577f73a2dfac1e797c632fbf8193e3a4f8a7ce579a3f5d98c3349d025ce45313d8d4043f43c6a6528ee5bc22859463924e446ec2ab665cbb5927b614b3dd4abe0d3b294328c1c4b0176a02a930b1a79d6b18e25b792004e813fecf32622c895194d5418e0a386d4a74e2a829a586c037b714c4d1b0c4e9af2aabba5b6feb0d67df4c3891bc53c698a5d5079df569c0bfe1e5a2714b5a582e0527ea43a20400055f", 0xa1}], 0x2, &(0x7f0000001000-0x48)={0x48, 0x116, 0x100000001, "ec771494865de185220fdfb9b6a95dd6365e271fb62a0f1879baff96c3abfccb252bb2949e935af36026d0128a441439e3ba96e6d6"}, 0x48, 0x40800}, {&(0x7f0000001000-0x60)={0x27, 0x100, 0x1, 0x1, 0xa1e1, 0x5, "fd30e6bf446da2df1a4838c29fad69b24f18727e91e414d5390c1742426247684653e4d79ed7481b7f1ad1851042e7552c32354adb8de8882901d1b9f332af", 0x36a}, 0x60, 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", 0x1000}, {&(0x7f0000002000-0xb9)="c3a804a1bdd699ba6f48feb9c957caa63d897ed27c34fea7d2d46f4fa52d006985aa7dfdb1a5bedb6e77f34edc11bfb918ca398ac17cc6883f905bea9a9f4c1da0af3058ddde8057f8b9351c1d297844c56e5b46f3238a6f721509e64b5221ca6e50af00c50bcfc48dd97c9a09bbcb59ed92c8aefeebaa783c6a5b3b67945490daf1629dae77933e485979089921d242158730e89613e8b9541a24bba80f0dd14362f24013b206bfb768e152a421aa6bbd8364aeaaa721cc80", 0xb9}, {&(0x7f0000002000-0xae)="2ebba37e50c6dde902573771691286c3320e790be00700ec2a0ce45ca588a1b469bdd3f6de41206c542d400f88657bd02b667433188a0fadabd28f9c776489305cfddb3cb7351cceadcc03df72138f0e5cbccc49079d745f88df4260753e29085b5a5c027a3a0ba0a1321f378229bee97e0e1fcdbef3c99162463ced8ab762ec1907852c22d8b32fe4dfea7b3fc467f2a272db08db068c93aeeb06dfaff7f05876365fcb9a4d22f93156b16f7b25", 0xae}, {&(0x7f0000001000)="c8bfc07f05470aed2e86514c58ed901c3ca4ed9ab0a0d0aaa4a848228535aae623b2343e49c01c80dce6fa9769465ed3cd1915a182fe8da1e00bf684011de0b94eade5104a1fc02ae7d20552eacfe7c0778e37f0053c095d7ecd9445278afb900a86020bc8694aae5c79dc32bb58fae4ecf8a5d765b487ac4a0f7503689527e3e221c48be89bdf50687cae08dd8b965553b360366b45f2fbc43685eae508c6fb104c13d2cc95f1076ba98324fa4d052259335f6b4df4bc26f5cfad05f0518292763f985f2d279f1dd1859c", 0xcb}], 0xa, &(0x7f0000002000-0x108)={0x108, 0x11f, 0x5, "d139b034409892e4a0bbf7d4ab651adfaa99dc264d1e330598784fbbfeb4bfde9e178121a1032b20bf2052dcebeb0848c571663ee0b681e17d62630c12055a56c766696038df61058e43e76ea3d65a177b9013bea0b9d6b6f904240fad0ccc2f140c382cf170a3aac65649a5cc8c30694e73f0e00ead9aa782dcc11e43bc7a88258c239b7d7973b8b9352899b765ecf2a7347a9f06b2a3276413fd05fe6e8215d58fb8c01f08a2d105b784103ad98ad623347792a8524831ba21cfb349481aba015d075738c57cf64aa53319a0ab454cd62afcd524cd63707e30475608c7110260334b9559d918cb7e71626fae257970b860"}, 0x1a, 0x20004001}, {&(0x7f0000001000-0x60)={0x27, 0x1ff, 0x8, 0x7, 0x4, 0x7, "7805f830ca539177ae227c1ef86405907ea843c181aa155bb63a18a9b82254c13bad4a7d0ad1eb0bb9c73c8f03c8841da40b98df4f7c1397317c2f7a954d40", 0x3f}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="23c2a9a79885aee9", 0x8}], 0x1, &(0x7f0000002000-0xe0)={0xe0, 0x113, 0x100, "7838ebfcdc20f8ce35aeae60f91f76bf3cc36b271d1c01dcbb5e449d889f27e57e3bbb868e8a22fc7c4463d23b9c2b7711b64dc0e8adc78ab9a2f1f42738bb347f9653d33a1b360c0b9f9b0ac0a8f1f162446095444a8a90ccbe1430b5cb4fe1f2661fd229dc4db0eb9f51ecb40aa73898ff1d0623284182daf79791089b354449a093abcf2b5440dff829b22a0cbf35d2de441d546c8618e93c4e119cfc35faba9d4f08af22891d2a1859b3d0e182e86bec212b864d5649b2d22da8d1f6d278d7dfc27193c04ab1736df73180"}, 0xe0, 0x40040}, {&(0x7f0000000000)={0x27, 0x802, 0x0, 0x3, 0x0, 0x3, "89cffa2e71e0ddad31fefda45b4f06eb767efe58a86dadc3a040227fc49a0ce119628f0b59ef6cde59835bda47b408b7c085e02075a2cc2cac5fe84a5e349e", 0x1}, 0x60, &(0x7f0000000000)=[{}, {&(0x7f0000002000-0x51)="300250a963a30227f16baf041130862e215d75abac158e43ed7abcf7f72a4f5b1693e535158ce0bdd44efe7fb329832301235d00c980f818c3fa8eef4bb6ea0dd402899960f8b808bfd729dfc69314d122", 0x51}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000001000)={0x27, 0x2, 0x1f, 0x3, 0x9, 0x4, "2631d0de6ab2792e52d07332df6bb63115cd7dc5c53af704beb9b860f7a7188a57d72d32477117cbc1b744d04451907f784c35019397101421454c0f8b9ea0", 0xff}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="145d589f1edba7c75f33015e85f0f37fa8bab6064004203621ac69a95b0e1d4af46bd054d31d", 0x26}, {&(0x7f0000001000-0x77)="93787639d2d8eedee585e73a1b2e6098fc6ef6a394732bdd14d4d30d52fd4ec68d18eb71ebe2533729977f88b0cd25a508103a52ddc0341e8312864324e5008b1f0e738a2ca6d9b0553509a571d8f807dbf04fda3b116e21aca04a437e053c7fa74e1c8b6c8f19bd49712d00aa174679f16c9fb3996884", 0x77}, {&(0x7f0000002000-0x4f)="432ac52cf7139659c38f3301ec5e1dcc0beda0e80b9d2fde7845ba9d5fad541898efb0948fc6de3e70c51f93755d69adcd9bcbe962388799b050f100424ecea077c0de179d6b0ba1af6d836f5d4fb4", 0x4f}, {&(0x7f0000002000-0xe8)="03972c0b829a20289ad5adaa5a8db8c982621d553e6e102880a0c312b3815f87acdc39a552d56288fd137cf716e41efc69a6bf91b8eb9c506586018768b99f5eb2883a32d1c76c69e93bc7e9f11534a0f8cab76e7563273b9da4ce3bc4dd2b74be16e816473259229f157ee1583ad369a8515dd1a15b40ff9c74154e7ed46c697991ce65735ae26715bbeac6e67ac534874f382599460dd7b0cf85e79df9cfbc2fdc639797e049bf9a1b90a3ad3e38e4a071b0e31f97a6666d06cf75dd87183fe8ee0bc1a81fa6c6e62173aaadc8c1eee78a5059629c47defb5f77d511b0b2ab237f1194297e9a21", 0xe8}], 0x4, 0x0, 0x0, 0x4}], 0x9, 0x4000000) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000003000-0x1)='.', 0x2) 2018/02/05 09:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b91000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000c46000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a40000)={@common='lo\x00', &(0x7f00005a7000)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}}) 2018/02/05 09:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) fstat(r0, &(0x7f0000721000-0x44)) 2018/02/05 09:05:59 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000014000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000002000-0x48)=[{r1}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) [ 50.962563] audit: type=1400 audit(1517821559.083:5): avc: denied { set_context_mgr } for pid=4979 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/05 09:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x40000000) r1 = request_key(&(0x7f0000b16000-0x12)='.request_key_auth\x00', &(0x7f0000a76000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000049c000)='wlan0-\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000474000-0x8)='keyring\x00', &(0x7f00002d5000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = add_key(&(0x7f000042d000-0xc)='id_resolver\x00', &(0x7f0000553000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000014000)="fce7", 0x2, 0x0) keyctl$revoke(0x3, r2) keyctl$instantiate_iov(0x14, r2, &(0x7f0000451000)=[], 0x0, r2) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/05 09:05:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x202400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r1, &(0x7f000000f000-0x8), 0x8) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/05 09:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/02/05 09:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eec000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000aa5000-0x24)="5cbbd4952e8deec2ce3b642337239b88e234b79e9cbe07c01d1b00230e1eec9f031e993d", 0x24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000005000)={0xf97cff8c, 0x8, 'SE Linux', "a9"}, 0x11) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000015000-0x9)='/dev/sg#\x00', 0x7, 0x18b0c0) 2018/02/05 09:05:59 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000168000-0x8)=0x1, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="39f3269662a0f869fee0dcf6c865a355", 0x191) geteuid() pipe(&(0x7f0000001000-0x8)) 2018/02/05 09:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) lseek(r0, 0x48, 0x3) r1 = epoll_create1(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000a8000)={0x40, 0x9, 0x4, 0x81, 0x4, [{0x1, 0x8, 0x60000, 0x0, 0x0, 0x8}, {0x3, 0x4, 0x57, 0x0, 0x0, 0x4}, {0xffffffffffffffff, 0x1, 0xfffffffffffffffc}, {0x1, 0x1, 0x100000000, 0x0, 0x0, 0x2}]}) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f0e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)) 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000004a000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffffa9) 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}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(r0, &(0x7f00000a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001c000-0x4)=0x14, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e03000)={@dev, @multicast1, 0x0}, &(0x7f00009ff000-0x4)=0xc) bind$packet(r2, &(0x7f00003c2000)={0x11, 0x2, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005e3000-0x9a)={0x0, 0x8e, "500166090d989eccbeb84e28eed7f12f51cbc576f790738544651ed1bb5c3bab676ab70151af1c5dfde96aeb00d6b9f05ae5d48b12ae365a32871837488e2c8edb97c33a8a9986eb7572c2a0c50c8486275d79f969a6fe3965e8fac4c9d7d8f67897206d28e756dbe96443a12a0382c7fee6c30925f9de4387212567696e29b38248ddf246cd779a59c31e0f1a67"}, &(0x7f0000f92000)=0x96) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003f9000)={0x0, 0xfff}, &(0x7f0000256000)=0xc) recvfrom(r0, &(0x7f00000b6000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0xfffffffffffffeb3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000583000)={r4, 0x85, "00e2c984539252d5f76fbf79303bdcf683e6da581faecf4de88d9d57e867328637ada3b86383acbf4dd53758543dd9c1149a1fcc42267d531a6e1be5356ec0bb29a31639c72e5b1f6ffee399590f77b2f88678f9e66061d845fe90b60f7944f1a9f7bc0324989dbdef9a7cc5efcc583eb72c02ffa989e3d220b881d88e0c7cc08997b95379"}, &(0x7f0000dcc000)=0x8d) socketpair(0xa, 0x804, 0x400, &(0x7f0000225000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00009fb000-0xb0)={{0x2, 0x5}, 'port0\x00', 0x80, 0x11404, 0x20, 0xffffffffffffff49, 0x6, 0x1, 0x8005, 0x0, 0x5}) 2018/02/05 09:05:59 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='bond0\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000006000-0xe4), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f000000e000)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000016000-0x88)={0x4a, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9e}}}, 0x88) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00002f4000-0x24)={0x1, 0x81, 0xb34, 0x8, 0x3c2f5e56, 0x3, 0x101, 0x81, 0x4, 0xfffffffffffffffb, 0x47, 0x722d93ea}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002b7000-0x1e0)={0x7, 0x4, 0x1, 0x9, 0x8, [{0x9, 0x0, 0x1ff, 0x0, 0x0, 0x801}, {0x7, 0x0, 0x7, 0x0, 0x0, 0x100}, {0x10001, 0x8b23, 0xffffffff, 0x0, 0x0, 0x2008}, {0xfffffffffffffffa, 0x1, 0x7fffffff, 0x0, 0x0, 0x280}, {0x3, 0x7ff, 0x5, 0x0, 0x0, 0x80}, {0x7, 0x5, 0x0, 0x0, 0x0, 0x300}, {0x7f, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x8}, {0x3, 0x20, 0x2, 0x0, 0x0, 0x2506}]}) vmsplice(r0, &(0x7f00000c7000)=[{&(0x7f000007e000)="40a658ed1682711c343b4fc0f2a3c99407c5724087a3bd72f8b74c566767df6406054ba845773d9f19c415501369c615cfc7151717d7dfd7136525df5b9fc5a3d213631b8235b3995a9246d754f2f863cdb80ad275e5f24e0f6d0d11d7f433a4c50ed6d680d33bf5a1dca7eb8808fc96f3f1c947eef2185afeff0212d59fef0d797c59f3770a743ba1acd6911d5769ff391ad4f7eb7ce62e2050ecebc00be4dbb288215ccf1a40f322bb48dfca8e87185e9d8c60cb7c14b172f82a5a05772736ee1af0007afbeb3a538f573e1e77a7b5f4a14284f19475a691d70747f1b99ad0e6246f040c82c80399977f47eac567764868", 0xf2}, {&(0x7f000001c000)="2c4a886e1640a700bd7a9f52c76aa8fe7a41ad08e4efa67a0fa96a4e566306a451f0538ffe09cbd60d684c67106745f562e0bac1c0aa5f8b2c05af11e3aa9c60112c77cabf3abc4ddb0efa0336ecf2a56a866af0385ad335a022bfc5dc4e5c", 0x5f}, {&(0x7f0000321000)="821040b28914d37dc3a67c9e1940de0d0bc1b7f257e86bba7653b3eda0cb2cac", 0x20}, {&(0x7f0000197000-0xf)="0791548954bde0e8e1b0ff7d21cd3d", 0xf}, {&(0x7f0000cc4000)="474ded8f870213d15349cdba666cff52182597f945386013f9865c90ecfb592623ce660d8f020cd0266a9247073b94bd93e15a02260c414e0f313d00d72c2de467de901c242c1471c7888700b30afe1876a209a91d408ce47d51e8b490399b4292702161b3d1504f545c5478c892d0a9d97d7cde330309b2559ee486cb3e8265abb6d3f0f83af8f75de36236f98cc6be15e177b7d5133924", 0x98}, {&(0x7f0000ec4000)="ff94f442ac89b3c7e3ba8338e5fb0f202e91132340ee45d768624c743b59a896a04f07f974fe960163de360ec576477aacdb5fc07806ef7a4f1326dad4ba4f8713046764ee97d18c347572a11bf95c3413ffed90520765e07dc0a0cba046d61ca96c613494f34d06905a1ce67110daafaaff7a4be0a880d65f5706c9b71786c538e1e44467340407561054479e4b6b67c27b2d62186f42b47b8a15ccbd5d84114e2a87d5ed", 0xa5}, {&(0x7f00005cb000)="e13d1daaba5acaa43858a27f3df2b6496bdac7c1a2d4aaf67affa4c35996090097c8580470d6ed09b5838593dca9939cdfd76cbbf105295d4dbd8bf074088d0981d98c8dff76cbb97d50e50962473658709e12d703797e7d5b34bb734fbe1c04f2be61afb6f9a90c17bd454620320ecd7feaaf2d63a542a17873508a76b3eda8094c32b5f8fa5d0bf80574b6ab9fe55285b11e6ee095d110e20311685a7e7859dffce73d06b6977a495cc6cf51934cdfd4fecd21a86d17be9c4ea27f7f2f9fb77ceda7ae41da52955e079f1b5e3d3feb2d518693cf9f8cf85c4cfe0b37a1597097", 0xe1}, {&(0x7f00006ec000-0x4)="88df5e83", 0x4}], 0x8, 0xe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0xffffffffffffffff}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000fbc000)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000081000)}) [ 51.027241] binder: 4979:4995 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/02/05 09:05:59 executing program 7: r0 = syz_fuse_mount(&(0x7f0000fe9000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x600, 0x80) fstat(r0, &(0x7f0000656000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 09:05:59 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d91000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d93000-0x8)={0x0, 0x1}, &(0x7f0000548000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a96000-0xa)={r1, 0x80, 0x1, [0x7]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000057e000-0xb)='net/psched\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r2, r2, &(0x7f00008e9000)=0x1, 0x9) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004a5000)='./file0\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000604000-0x14)={0x0, 0x6, 0x8, 0xffffffffffffff7f, 0x5, 0x1}, &(0x7f0000413000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000030f000)={r2, 0x6e, "e1c95a303136a241b12462fd833086cfdcf53bad0297118d2e8ec1fb5c09b8904a31fb3fb199b93f0c3a06eeec92176825847f0de0c6ed86be72fb2834a8c0d08869a9bd612159b32577d40c2038aed6c46432b6b78b4d7b0ad285ce44770b4bab8b132e5f2e7a19908a155626dc"}, &(0x7f0000765000-0x4)=0x76) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e95000)={0x0, 0x8, 0x1f, 0x9, 0x10001, 0x80000001, 0x101, 0xffffffffffffff7f, {0x0, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0xb517, 0xc1, 0x5, 0x10001, 0x5}}, &(0x7f000094a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d4000)={r3, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x7, 0xfffffffffffffffe}, 0x98) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00003ce000)={&(0x7f0000f8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f00004bb000-0xbb)=""/187, 0xbb}, 0x40) 2018/02/05 09:05:59 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00005d2000-0x4)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/05 09:05:59 executing program 2: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) setfsuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10002, 0x0) r1 = gettid() getpriority(0x3, r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) [ 51.093500] audit: type=1400 audit(1517821559.213:6): avc: denied { call } for pid=5016 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 51.118205] syz-executor3 (5003) used greatest stack depth: 23656 bytes left 2018/02/05 09:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r1, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r2) rt_sigsuspend(&(0x7f0000fd6000)={0x4}, 0x8) bind$netlink(r0, &(0x7f0000d61000-0xc)={0x10}, 0xc) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fc2000-0xd)='/dev/net/tun\x00', 0x0, 0x90040) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)}) [ 51.140387] binder: 5016:5034 BC_FREE_BUFFER u0000000000000000 no match 2018/02/05 09:05:59 executing program 1: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000cc7000)=""/1, 0x1) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r0, r2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000d36000)=0x2, 0x4) 2018/02/05 09:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000267000)="440d0516120000831d078d00ec", 0xd) r1 = creat(&(0x7f0000f09000-0x8)='./file0\x00', 0x194) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000037000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x10000, 0x8, 0x7fff, 0x3ff, 0x8}, &(0x7f0000762000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d21000-0x4)=r2, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000755000-0x8)=@assoc_value={r2, 0x20}, 0x8) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f00001ee000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) socketpair(0x10, 0x7, 0x1, &(0x7f0000cd6000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000084000+0xc63)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000078c000-0x4)=0xe8) stat(&(0x7f00002aa000-0x8)='./file0\x00', &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000039000-0x8)='./file0\x00', r2, r3, 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cdf000-0x30)={0x4c, 0x0, &(0x7f0000f8b000-0x6c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000399000)=[], &(0x7f0000131000)=[]}, 0x6}}], 0x0, 0x0, &(0x7f00009ce000)}) 2018/02/05 09:05:59 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00005d2000-0x4)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/05 09:05:59 executing program 7: r0 = syz_fuse_mount(&(0x7f0000fe9000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x600, 0x80) fstat(r0, &(0x7f0000656000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 09:05:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x158) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000c1c000)=""/130) 2018/02/05 09:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xf5) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000621000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000a8e000-0x4)=0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000093c000)={0x0, 0x0, 0x6, 0x8}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f000050c000), &(0x7f0000d54000)) set_robust_list(&(0x7f00005d2000-0x18)={&(0x7f0000fc1000/0x3000)=nil, 0x0, &(0x7f0000c1a000/0x2000)=nil}, 0x18) r3 = socket$inet(0x2, 0x1, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000418000-0x4)) 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000ed3000-0x1)='\x00', 0x0) getsockname$inet(r0, &(0x7f0000715000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b9c000-0x4)=0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00002a0000)=""/78, 0x4e, 0x0, 0x0, 0xfffffc84) 2018/02/05 09:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ff6000)=0x3, 0x4) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0xc) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d70000-0xc)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f000019a000-0x20)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000cbc000)='./file0\x00', 0x4e8c63ee508f1ada) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) [ 51.183166] binder: release 5016:5022 transaction 4 out, still active [ 51.198707] binder_alloc: 5016: binder_alloc_buf, no vma [ 51.200220] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 51.217327] binder: undelivered TRANSACTION_COMPLETE [ 51.232276] binder: send failed reply for transaction 4, target dead [ 51.239360] binder: 5016:5022 transaction failed 29189/-3, size 0-0 line 3128 [ 51.251361] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.260381] audit: type=1400 audit(1517821559.383:7): avc: denied { create } for pid=5058 comm="syz-executor1" 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 [ 51.289200] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 51.375061] binder: 5074:5089 got transaction with unaligned buffers size, 6 [ 51.397519] binder: 5074:5089 transaction failed 29201/-22, size 0-0 line 3173 [ 51.411731] binder_alloc: binder_alloc_mmap_handler: 5074 20000000-20002000 already mapped failed -16 [ 51.423252] binder: BINDER_SET_CONTEXT_MGR already set [ 51.428762] binder: 5074:5089 ioctl 40046207 0 returned -16 [ 51.439366] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e66000)) 2018/02/05 09:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0xffa4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/hwrng\x00', 0x28000, 0x0) connect$ax25(r1, &(0x7f0000957000-0x10)={0x3, {"8bb63bd6fb7bb6"}, 0x8}, 0x10) getxattr(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f000043f000)=@random={'osx.', '-#\x00'}, &(0x7f0000b99000-0x3a)=""/58, 0x3a) 2018/02/05 09:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() capset(&(0x7f0000c0f000)={0x20080522, r0}, &(0x7f0000917000)={0x2, 0x4, 0x101, 0x4, 0x0, 0x80000000}) mremap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000c60000/0x3000)=nil) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b0c000)='/dev/usbmon#\x00', 0x0, 0x4880) pwritev(r0, &(0x7f0000817000)=[{&(0x7f0000a5e000)="07cd6c", 0x3}], 0x1, 0x0) 2018/02/05 09:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a0a000-0xc)='/dev/autofs\x00', 0x2, 0x0) bind$ax25(r0, &(0x7f000082b000)={0x3, {"bd2456b3bcf44f"}, 0x80000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f00001ee000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) socketpair(0x10, 0x7, 0x1, &(0x7f0000cd6000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000084000+0xc63)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000078c000-0x4)=0xe8) stat(&(0x7f00002aa000-0x8)='./file0\x00', &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000039000-0x8)='./file0\x00', r2, r3, 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cdf000-0x30)={0x4c, 0x0, &(0x7f0000f8b000-0x6c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000399000)=[], &(0x7f0000131000)=[]}, 0x6}}], 0x0, 0x0, &(0x7f00009ce000)}) 2018/02/05 09:05:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x158) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000c1c000)=""/130) 2018/02/05 09:05:59 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000006000)={0x2, 0x16, 0x9, 0x7, 0xa, 0x0, 0x5, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x14, 0x10}, @sadb_address={0x3, 0x5, 0x32, 0x20, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x50}, 0x1}, 0x80) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x22) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000)={0x212, 0x64, "24e39790360cbdf6a12a5ab4e3f0a0bd38742db08cf1e876f73c21053d9f1e551c4ea72147b9ca79d9f9a61384fd928b7d1c88cd0cfb00d74c21f33a594e5fdad70552554764fa2b60baee6a27b7bb15d8c4441290e3cfdafae7d1cfefc0efe1fa387d5a"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000)=0x7, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x110)={0x1, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x73}}, 0x0, 0x1, [{{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xad3}}]}, 0x110) 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r0, 0x2880) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000004000), &(0x7f0000004000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x5, [0x8001, 0x4, 0x5, 0x100000000, 0x100]}, 0xe) sendto$inet6(r1, &(0x7f0000005000-0xad)="13", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000fb6000-0x38)={&(0x7f00005ae000)=@full={{0x3, {"29e20abffb2c4e"}, 0x401}, [{"2eed9d209d6adf"}, {"f20483bf8d8135"}, {"18ea3eb0cdeccd"}, {"c609f02c4c4f79"}, {"8a8760857dfb7f"}, {"53a2e675180cda"}, {"edccad8f580dbe"}, {"d281617346dc50"}]}, 0x48, &(0x7f00009c4000)=[{&(0x7f0000d33000-0xd8)="2fec679b69c48dd7fdfc7e6f5de3a6f81e533c5dfd055cd7737d9d4117298da9249414b324c644d92062371d06c51dd01274ad5bdf0dec69a0ee6bf9f9a199cbe5f3fa5dc769b86ac39e882f60d3a99b5054b4458282de7f603d8d00bf3b236f9c156cf08f498716445a4d79ac6894236811f2dddb888f21d40413138ab7c9dc557d78e6aaede62634dd1dd140c61f2fe8b0efd2215932c4c3d89dc24516fd5d4349c455e9b7cdae092febe557aad6c45287d3dc354657a72b9d681e3cb334408cca6b23b70122a799bdb7094c442415d958f6eab51880fd", 0xd8}], 0x1, &(0x7f0000553000-0x28)=[{0x28, 0x111, 0x100000001, "2d201794ecb71d6e1781c6acc88e4e0f9f29"}], 0x28, 0x4}, 0x40000023) 2018/02/05 09:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fstatfs(r0, &(0x7f0000582000)=""/251) unshare(0x40600) ftruncate(r0, 0x72f) clone(0x0, &(0x7f0000944000)="41138d3e11cea2695ed194a17ab953de0be414e226110861480f0082645e72900114d3b11dc66d5d9298f09956df715e4f8164189fd8", &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r1) 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000075e000-0x9)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f06000-0x5c)={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}, {0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x3, [0x7, 0x3, 0x8, 0xfffffffffffffe25, 0x4, 0x4, 0x800, 0x101]}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/sequencer2\x00', 0x80080, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000fb1000-0xa)='./control\x00', r1, &(0x7f00003ad000-0xa)='./control\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000bf3000)={0x7fffffff, 0x0, 0x100000001}) utimes(&(0x7f0000720000)='./file0\x00', &(0x7f000017e000-0x20)={{0x77359400}, {0x77359400}}) syz_open_dev$binder(&(0x7f0000bb5000-0xd)='/dev/binder#\x00', 0x0, 0x800) alarm(0x5) 2018/02/05 09:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000f7000-0x10)='/dev/input/mice\x00', 0x0, 0x22800) fcntl$notify(r0, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a44000-0x78)={0xffffffff, {0x2, 0x2, @rand_addr}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x200, 0xeb, 0x2, 0x7, 0x0, 0x3, 0x3f}) fcntl$notify(r0, 0x402, 0x28) 2018/02/05 09:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r0, &(0x7f0000fd5000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0xffffffffffffffb8) sendmsg(r0, &(0x7f00009d3000)={0x0, 0x0, &(0x7f00008cb000)=[], 0x0, &(0x7f00006b1000-0x21c0)=[{0xff8, 0x0, 0x0, "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"}], 0xff8, 0x4000015}, 0x24044000) 2018/02/05 09:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a0a000-0xc)='/dev/autofs\x00', 0x2, 0x0) bind$ax25(r0, &(0x7f000082b000)={0x3, {"bd2456b3bcf44f"}, 0x80000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() [ 51.514952] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 51.519219] binder: 5110:5121 got transaction with unaligned buffers size, 6 [ 51.519267] binder: 5110:5121 transaction failed 29201/-22, size 0-0 line 3173 [ 51.522379] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000023000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000013000)={0xffffffffffffff80, 0x2, 0xbb2a}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x7, 0x101000) fcntl$setstatus(r1, 0x4, 0x4000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000022000-0xe)='/dev/keychord\x00', 0x80, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000019000-0x4)=0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000004000-0x50)=[{0x0, 0x20}, {0xb, 0x2}, {0x2, 0x5}, {0xb, 0x400}, {0x3, 0x677}, {0x2, 0x40}, {0x3, 0x2}, {0x2, 0x7fffffff}, {0x4, 0x6}, {0x3, 0x1ff}], 0xa) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000023000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000021000)={0x4000000000000000, 0x7}, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000025000-0x8)) bind$packet(r2, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000890000)={0x0, 0xffffffffffffffe0, 0x64b, 0x8, 0x20e0b9b1, 0x84}, &(0x7f00009df000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000437000-0x6)={r1, 0x9}, &(0x7f0000333000)=0x6) 2018/02/05 09:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000a70000-0x8)='rxrpc_s\x00', &(0x7f0000dd3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000e6c000-0x5)="e5f17ca3f1", 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='dummy0\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x40a}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/autofs\x00', 0x40, 0x0) accept4$netrom(r2, &(0x7f00003c3000)=@full, &(0x7f00005be000-0x4)=0x48, 0x800) 2018/02/05 09:05:59 executing program 2: socketpair(0x9, 0x0, 0x2000000000, &(0x7f0000e51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000001000-0x20)={{}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000c1b000-0x20)={{}, {0x77359400}}, &(0x7f0000000000)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000c0a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={r1, r2}, 0x0) personality(0x0) 2018/02/05 09:05:59 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000)={0x0}) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x99d}, 0x1c) r1 = socket$inet6(0x10, 0x3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1700000015007fafb72d1cb2a4a2809302064b720ba843", 0x17}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/05 09:05:59 executing program 0: clock_gettime(0xffffdffffffffff0, &(0x7f000022c000-0x8)) mknod$loop(&(0x7f0000986000)='./file0\x00', 0x18, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) timerfd_gettime(r0, &(0x7f000037c000-0x20)) 2018/02/05 09:05:59 executing program 1: socketpair(0x12, 0x80005, 0x8, &(0x7f0000307000-0x8)={0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000334000-0x8)={0x0, 0x0}, 0x800) ioctl$void(r1, 0x5450) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa4000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000d42000)={r4, 0x2f}) r5 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000476000)={0x0}, 0x84000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000835000-0x8)={0x0, 0x74b, 0x6}, &(0x7f00009de000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00005e6000)=@assoc_value={r7, 0x5}, &(0x7f0000fcd000-0x4)=0x8) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000da2000-0x34)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/05 09:05:59 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000e000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f000000d000)) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000241000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f00008c6000-0x1000)="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") syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x2, 0x20000000000041) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r1, 0xffff, &(0x7f0000431000)="0498b611b7060b6743437abbc16e5305e1b000e9de4860e89f693d0e208e55fdf13f4b2b290e0daf1903327cd2b936d29109da78f5185e7c5ac7a3d6c544bf237e4f4bd3d6cd95a67d5dbfd6f5eb4d7e8f96181ff2142ba79e2c418745f1e17bb7f3c59ccbd307431fa3694c923d45f9b0ce14a3fe715f5097be9d1a80ad5fa43b9e47cdd297157c078f60f45290d5dea6594649ea9853b9c9926bba47c4ae2a22ef80e43df5855fe07819cfe3c9d7ba238d8df2adc97cd35d07118c7900b32b7e247d2f5fe168705c0563cbd26b444793b3bd633ed08ddf8c58eaa6bc055de538520a4e4de71002fdb4c4b866ba3da77734451fbc48cb4c") 2018/02/05 09:05:59 executing program 2: rt_sigpending(&(0x7f000029d000), 0x6) 2018/02/05 09:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) fcntl$getown(r1, 0x9) 2018/02/05 09:05:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000007000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000009000-0x8)=0x7, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000008000-0x4)=0x2) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000009000-0x10), &(0x7f0000008000)=0x10) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000890000)={0x0, 0xffffffffffffffe0, 0x64b, 0x8, 0x20e0b9b1, 0x84}, &(0x7f00009df000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000437000-0x6)={r1, 0x9}, &(0x7f0000333000)=0x6) 2018/02/05 09:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000ef4000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xfe}}) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000e6000-0x8)='./file0\x00', 0x10) r1 = openat(r0, &(0x7f00009a7000)='./file0/file0\x00', 0xfffffffffffffffc, 0x0) symlinkat(&(0x7f0000409000)='./file1\x00', r1, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r0, &(0x7f00006c5000)='./file0/file0\x00', r0, &(0x7f0000ba7000-0x8)='./file1\x00', 0x1400) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00009bb000-0x67)=""/114, &(0x7f0000abf000)=0x72) chroot(&(0x7f0000157000)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a5f000)={0x0, 0x8000}, &(0x7f00004a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000592000-0xa0)={r2, @in6={{0xa, 0x1, 0x1, @empty, 0xfffffffffffffff7}}, 0x48, 0x82, 0x4, 0x800, 0x6}, &(0x7f0000c4a000)=0xa0) renameat2(r1, &(0x7f0000833000)='./file0\x00', r1, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/02/05 09:05:59 executing program 3: getitimer(0xfffffffffffffffd, &(0x7f0000007000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000b59000)={0x77359400}, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/05 09:05:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x9, r0, 0x1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) keyctl$session_to_parent(0x12) r1 = syz_open_dev$sg(&(0x7f000052a000-0x9)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') writev(r2, &(0x7f0000400000-0x10)=[{&(0x7f00008de000-0x87)="fe", 0x1}], 0x1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000873000-0x5)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f94000-0x15)='/dev/pktcdvd/control\x00', 0x2c001, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000f94000-0x58)={0x5, 0x7fff, 0x6, 0xffffffffffff8000, 0x4b9, 0xfff}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f93000)='/dev/usbmon#\x00', 0x200, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f94000)) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f93000)=[0x1, 0x7ff80000000000]) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00005db000)={0x1, 0x10000, 0x5, 'queue1\x00', 0x1}) setsockopt$inet6_int(r2, 0x29, 0xfe, &(0x7f0000f92000), 0x4) 2018/02/05 09:05:59 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000569000-0x2c)}}, &(0x7f00001e7000-0x4)) clone(0x0, &(0x7f00007b5000-0x4), &(0x7f000081e000-0x4), &(0x7f0000585000-0x4), &(0x7f000019e000-0x11)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000398000-0xc), &(0x7f0000921000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(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}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) timer_delete(0x0) 2018/02/05 09:05:59 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000e78000-0x1f)=""/31, 0x1f) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) read(r1, &(0x7f0000785000-0x8a)=""/138, 0x8a) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = fcntl$getown(r2, 0x9) r4 = getpgrp(0xffffffffffffffff) tgkill(r3, r4, 0x2) close(r1) dup2(r2, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) fcntl$getown(r0, 0x9) 2018/02/05 09:05:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xa)='@eth1J%/.\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e5e000)='.request_key_auth\x00', &(0x7f0000057000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)=':\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000+0x897), &(0x7f0000000000)) 2018/02/05 09:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f4e000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f000061f000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e99000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@multicast1}}, &(0x7f00000a7000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) seccomp(0x200000000000001, 0x0, &(0x7f0000750000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0xfffffffffffffffc, 0xffbfffff}]}) fgetxattr(r3, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x2f) 2018/02/05 09:05:59 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000042000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xc4) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$cont(0x7, r4, 0x0, 0x80000001) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000001d000-0xd)='/dev/usbmon#\x00', 0x6, 0x1a1000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001a000-0x6)={0x0, 0xffffffff}, &(0x7f000000c000-0x4)=0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000001c000)={r6, 0x1}, &(0x7f000001c000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000ce9000-0x9f)={r7, 0x97, "c09ef0daee740bd2b898fe11fe1eabc838730f3944d464a4aff940a68d17aeeb0a4fe2cd71a96b34ad5fd459b99d9c66dd2651bc8155d1fb716fbe076385f55ec224991bb48c420baa798f593a4d87cc034de15db26c5d9be3a7d958747fa4eb909b874710d33d0945398b627c5ae83efe64711defab15f4a8c0680bfb691807629e1dbdbdab87948dda79550c5b563665d4078d2a5ff4"}, &(0x7f00004ce000-0x4)=0x9f) poll(&(0x7f0000006000-0x50)=[{r0}, {r1}], 0x2, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/05 09:05:59 executing program 5: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x2100, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000058000)={0x81, 0x3, {0x0, 0x3, 0x6e74, 0x0, 0x29}}) getsockname(0xffffffffffffff9c, &(0x7f0000058000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000003f000-0x4)=0x3a) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000057000)={0x0, 0x1, 0x8001, 0x5}, &(0x7f0000058000-0x4)=0x10) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000058000-0x8)=@assoc_value={r2, 0xc5}, &(0x7f0000057000)=0x8) r3 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x3}) write$sndseq(r3, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/02/05 09:05:59 executing program 0: prctl$void(0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x9, 0x20000000, 0xffffffff, 0x6ea5, 0x56ad, 0x10000, 0x6676, 0x9, 0xffffffff, 0x7}, 0x10) 2018/02/05 09:06:00 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bce000-0x10)='/dev/sequencer2\x00', 0x10001, 0x0) socket$pppoe(0x18, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000966000), 0x80000) r1 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x6) socketpair(0x9, 0x80006, 0x4a2, &(0x7f0000d03000-0x8)={0x0}) ioctl$TCSBRK(r2, 0x5409, 0xb3a3) truncate(&(0x7f00002a9000)='./file0\x00', 0x4e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r1, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x172, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x2a, 0x3, [0x6], "8e4bf0b3a81b0d269dcf083c2412a6d1e518fbe36a1918535e775e90ada0150431e7f0b0a2840dd8a9f3"}, {0x4, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x800, [0x1], "db2354efbfb547d0b58695504cd92aeca64570ce49279bc9f1f32e77a7865906166e9e94d730a269871a1d2809526c79304a366a88434b5d6dcd2774720f18bd3e14a2f9e89458e5a2da72c2873e2b9cbb5f5feabada48434dfdb88a2d3be227b0684d8861536b0d879b24582cff2db7b6110d4018b626b8720eca085eb3e5711d"}, {0x8, 0x0, 0xae6, 0x80000000, 0x0, 0x0, 0x86dd, [0x0], "cefbe7eb208f09657585cb3a08e250c9b91627904b85682d9503bd34e3ab17c95b972b6a93738f2d4b6aa1d6ae119c8f1eb2bbe4c0ba3fe29b2a0fafa66c3a6795e7b928a73cfc0d3aa8065d76b4c19d986889c185b2706e86c5c01e7cba9992e9f35359fb0368ad670233d251fd09dd1451f883844f3be72610a2223f98c14cae9a7a7a18d9516ae6be09e12c92907daccb8e1c43"}}}}, 0x7d) 2018/02/05 09:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$key(0xf, 0x3, 0x2) setns(r1, 0x8000000) r2 = syz_open_procfs(r0, &(0x7f0000d7d000-0x9)='net/unix\x00') pread64(r2, &(0x7f00008c2000-0x89), 0x0, 0x80040) 2018/02/05 09:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000f4e000-0x8)={r2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000bc8000-0x58)={0x0, 0x7ff, 0x4, 0x7, 0x9, 0xfff}) 2018/02/05 09:06:00 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d24000-0x9)='/dev/sg#\x00', 0x2, 0x80) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d23000)={0x3, &(0x7f000039c000-0x18)=[{0x3, 0xfffffffffffffc01, 0x2, 0x8}, {0x7, 0xffff, 0x54, 0x20}, {0x3, 0x6, 0x59, 0x1}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000), 0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000d25000-0x10)={0x2, &(0x7f0000632000-0x8)=[{}, {}]}) [ 51.838316] binder: 5220:5222 ioctl 40046205 c4 returned -22 [ 51.850178] audit: type=1326 audit(1517821559.973:8): 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=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7fbf0000 2018/02/05 09:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) umount2(&(0x7f0000294000-0x8)='./file0\x00', 0xf) r1 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f6d000-0x4)=0x4) dup3(r0, r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000187000)=0x0) setpriority(0x1, r2, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/02/05 09:06:00 executing program 5: r0 = socket$packet(0x11, 0x400002, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=0x7, 0x2f0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)) accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000002000-0x4)=0x9, 0x800) 2018/02/05 09:06:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\':\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/141, 0xfffffffffffffc71) r1 = syz_open_dev$sndtimer(&(0x7f00007a7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00005f2000)={@syzn, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}}) dup3(r1, r2, 0x80000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004a000+0xff3)) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee2000-0x11)='/selinux/enforce\x00', 0x40, 0x0) [ 51.927794] binder: 5220:5258 ioctl 40046205 c4 returned -22 [ 51.931509] audit: type=1326 audit(1517821560.053:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5217 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7fbf0000 2018/02/05 09:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002a0000-0x9)='/dev/sg#\x00', 0xcb4, 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00005bc000)=""/55) fstat(r0, &(0x7f0000985000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000e0f000-0xb9), 0x0, 0x20000004, &(0x7f0000da4000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r2, &(0x7f00000c6000-0x18)="d0", 0x1, 0x0, &(0x7f0000f3f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto(r2, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 09:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000468000-0x8)='./file0\x00', 0x0) setxattr(&(0x7f0000d2e000-0x8)='./file0\x00', &(0x7f000045a000)=@known="73797374656d2e706f7369785f61636c5f616363657373ff", &(0x7f00002fb000-0x5)="7005030000", 0x1, 0x0) 2018/02/05 09:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000902000)=0x0) ioprio_get$pid(0x2, r0) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000ed5000)=[{&(0x7f0000ed6000)=""/145, 0x91}, {&(0x7f0000a78000)=""/143, 0xfffffffffffffe3d}, {&(0x7f00007d7000-0x60)=""/96, 0x60}, {&(0x7f0000441000-0xc)=""/12, 0xc}, {&(0x7f000042a000)=""/190, 0xbe}], 0x5, &(0x7f00005b5000-0x20)=[{&(0x7f00006a3000), 0x49}, {&(0x7f000060f000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/05 09:06:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000011000)={0xfff, 0x1, {0x2, 0x0, 0x1000, 0x3, 0x7fff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 09:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x2, &(0x7f0000fcf000-0x1)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000756000)=[], &(0x7f0000c3a000)=[]) 2018/02/05 09:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000071b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x9, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendfile(r0, r0, &(0x7f0000d68000-0x8), 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 09:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) syz_open_dev$usbmon(&(0x7f000093f000)='/dev/usbmon#\x00', 0x10001, 0x100) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000b3f000-0x10)={0x3, 0xfff, 0x9, 0x4}) clone(0x0, &(0x7f00004f1000-0x2), &(0x7f0000000000), &(0x7f00003fb000-0x4), &(0x7f000059b000-0x1)) 2018/02/05 09:06:00 executing program 4: clone(0x228000, &(0x7f0000343000)="f1a454", &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000e50000)) unshare(0x10210800) 2018/02/05 09:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000021c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000135000)={0x0, 0x4}, &(0x7f0000109000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004df000-0x4)=@assoc_id=r2, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000864000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000e08000)='#\x00') 2018/02/05 09:06:00 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000be9000)='./file0\x00', &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') r0 = syz_open_dev$usbmon(&(0x7f0000727000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl(r2, 0x1, &(0x7f0000b03000)) chroot(&(0x7f0000a72000-0x8)='./file0\x00') fanotify_mark(r0, 0x4, 0x8020000, r1, &(0x7f00008d8000-0x8)='./file0\x00') [ 51.972205] binder: 5220:5258 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.992034] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/05 09:06:00 executing program 4: open$dir(&(0x7f0000cf1000-0x8)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e56000-0x8), 0xffffffffffffff4a) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/sequencer2\x00', 0x4002, 0x0) mkdirat(r1, &(0x7f0000df5000)='./control\x00', 0x50) fcntl$setstatus(r1, 0x4, 0x40000) r2 = gettid() fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000088000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlink(&(0x7f0000892000-0xa)='./control\x00', &(0x7f0000c4b000)=""/250, 0xfa) rt_sigaction(0xe, &(0x7f0000741000)={0x4, {0x9}, 0xc0000005, 0xffffffffffffffe0}, &(0x7f0000e26000), 0x8, &(0x7f0000b9a000)) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/05 09:06:00 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002b000)='./file0\x00', 0x400, 0xb0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000002c000-0x8)=@assoc_value={0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000002c000-0x8)={r1, 0x0, 0xc007}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000000b000)='./file0\x00', &(0x7f000002c000-0x22)=""/34, 0x22) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000002c000)='./file0\x00', 0x20000000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002d000-0x8)={r1}, &(0x7f0000019000)=0x8) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) prctl$intptr(0x1a, 0x64a6) 2018/02/05 09:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(r0, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) r1 = getpid() rt_sigqueueinfo(r1, 0x1c, &(0x7f00007d9000-0x10)={0x1d, 0xffffffffffff8001, 0x200, 0x7ff}) [ 52.050068] binder_alloc: 5291: binder_alloc_buf, no vma [ 52.063804] binder: 5291:5296 transaction failed 29189/-3, size 0-0 line 3128 2018/02/05 09:06:00 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000007000)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffc}]}) pipe2(&(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstatfs(r0, &(0x7f0000045000-0xb7)=""/183) fallocate(r0, 0x2, 0x0, 0x9) 2018/02/05 09:06:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000591000-0x8c)={0x7, 0xfffffffffffffffa, 0x0, 'queue1\x00', 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/02/05 09:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x12, 0xee) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00002f2000)=""/97, 0x61, 0x0, &(0x7f0000e46000)=@l2={0x1f}, 0xe) 2018/02/05 09:06:00 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000016000)='./file0\x00', 0x101000, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x0, 0xe6, 0xa, 0xa0, 0x80, 0x73, r1, r2}, {0x2, 0x3, 0x1, 0x51, 0xd0, 0x0, 0x4, 0x2}, {0x8fc4, 0x4, 0x200}, 0x1, 0x2, 0x2, 0x0, 0x2, 0x2}, {{@in=@empty, 0x0, 0x3c}, 0x2, @in=@empty, 0x5, 0x4, 0x3, 0x200, 0x7080, 0x200, 0x40}}, 0xe8) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/05 09:06:00 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0x14, 0x1c, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000021000-0x12)='/dev/loop-control\x00', 0x200, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001f000)=[{&(0x7f0000020000-0x1000)="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", 0x1000}], 0x1, 0x0) 2018/02/05 09:06:00 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000016000)='./file0\x00', 0x101000, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x0, 0xe6, 0xa, 0xa0, 0x80, 0x73, r1, r2}, {0x2, 0x3, 0x1, 0x51, 0xd0, 0x0, 0x4, 0x2}, {0x8fc4, 0x4, 0x200}, 0x1, 0x2, 0x2, 0x0, 0x2, 0x2}, {{@in=@empty, 0x0, 0x3c}, 0x2, @in=@empty, 0x5, 0x4, 0x3, 0x200, 0x7080, 0x200, 0x40}}, 0xe8) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) [ 52.090586] binder: BINDER_SET_CONTEXT_MGR already set [ 52.101987] binder: 5291:5313 ioctl 40046207 0 returned -16 [ 52.110560] binder_alloc: 5291: binder_alloc_buf, no vma [ 52.116618] binder: 5291:5313 transaction failed 29189/-3, size 0-0 line 3128 2018/02/05 09:06:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) read(r0, &(0x7f0000002000)=""/4096, 0x1000) [ 52.146572] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.156633] binder: undelivered TRANSACTION_ERROR: 29189 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 242.295318] INFO: task syz-executor4:5310 blocked for more than 120 seconds. [ 242.302531] Not tainted 4.4.115-gaa856bd #6 [ 242.307656] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.315643] syz-executor4 D ffff8801c77c77a8 27608 5310 3860 0x00000004 [ 242.323045] ffff8801c77c77a8 0000000000000000 0000000000000000 0000000000000000 [ 242.331054] 0000000000000001 ffff8801c77c7700 ffff8801db31fdb8 ffff8801db31fde0 [ 242.339038] ffff8801db31f4d8 ffff8800abe96000 ffff8800ab163000 0000000000000000 [ 242.347065] Call Trace: [ 242.349630] [] schedule+0x7a/0x1b0 [ 242.354791] [] schedule_preempt_disabled+0x13/0x20 [ 242.361371] [] mutex_lock_nested+0x306/0x850 [ 242.367425] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.373544] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.379787] [] ? exit_to_usermode_loop+0x13d/0x160 [ 242.386370] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 242.393183] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.399150] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.405831] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.412396] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.419152] [] ? kasan_slab_free+0x88/0xc0 [ 242.425012] [] ? kfree+0xfc/0x300 [ 242.430122] [] ? create_port+0x230/0x230 [ 242.435835] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.442390] [] free_devinfo+0x61/0xb0 [ 242.447837] [] port_delete+0xd5/0x110 [ 242.453273] [] snd_seq_delete_port+0x1c3/0x200 [ 242.459532] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.466198] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.473273] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.479242] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.485899] [] ? snd_midi_event_new+0x200/0x200 [ 242.492203] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.498863] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.505787] [] delete_port+0x73/0xb0 [ 242.511123] [] snd_seq_oss_release+0xe4/0x130 [ 242.517266] [] odev_release+0x52/0x70 [ 242.522702] [] __fput+0x233/0x6d0 [ 242.527811] [] ____fput+0x15/0x20 [ 242.532889] [] task_work_run+0x104/0x180 [ 242.538622] [] exit_to_usermode_loop+0x13d/0x160 [ 242.545020] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.551633] [] int_ret_from_sys_call+0x25/0xa3 [ 242.557901] INFO: lockdep is turned off. [ 242.561965] Sending NMI to all CPUs: [ 242.565812] NMI backtrace for cpu 0 [ 242.569417] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.576616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.585971] task: ffff8800bb3f9800 task.stack: ffff8800bb3e0000 [ 242.592000] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.600745] RSP: 0018:ffff8800bb3e7cb8 EFLAGS: 00000046 [ 242.606182] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.613423] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.620701] RBP: ffff8800bb3e7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.627968] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.635239] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.642483] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.650713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.656585] CR2: 00007f7dbc96c000 CR3: 00000001c869c000 CR4: 0000000000160670 [ 242.663830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.671100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.678369] Stack: [ 242.680488] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.688027] ffff8801db31bca0 ffff8800bb3e7d00 ffffffff810b99fb ffffffff839f61c0 [ 242.695547] 0000000000000003 ffff8800bb3e7d60 ffffffff81d0ed14 ffffffff8386d4c0 [ 242.703050] Call Trace: [ 242.705633] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.712005] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.719109] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.725848] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.732839] [] watchdog+0x6fa/0xae0 [ 242.738112] [] ? watchdog+0xc3/0xae0 [ 242.743454] [] kthread+0x268/0x300 [ 242.748663] [] ? reset_hung_task_detector+0x20/0x20 [ 242.755318] [] ? kthread_create_on_node+0x400/0x400 [ 242.762197] [] ? kthread_create_on_node+0x400/0x400 [ 242.768864] [] ret_from_fork+0x55/0x80 [ 242.774372] [] ? kthread_create_on_node+0x400/0x400 [ 242.781038] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.800016] NMI backtrace for cpu 1 [ 242.803612] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.115-gaa856bd #6 [ 242.810530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.819878] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.825928] RIP: 0010:[] [] tick_nohz_stop_idle+0x4a/0x70 [ 242.834644] RSP: 0018:ffff8801d9b5fdb0 EFLAGS: 00000046 [ 242.840135] RAX: 0000000000000000 RBX: ffff8801db319c40 RCX: ffffffff812d51d6 [ 242.847443] RDX: 1ffff1003b66339a RSI: ffff8801db319c40 RDI: ffff8801db319cd0 [ 242.854691] RBP: ffff8801d9b5fdc0 R08: ffff88021fffd058 R09: 0000000000000004 [ 242.861980] R10: ffffed0043fffa09 R11: 0000000000000000 R12: 0000003828ab4239 [ 242.869241] R13: ffff8801db319cd0 R14: 0000003828ab4239 R15: ffff8801d9b60000 [ 242.876509] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.884707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.890614] CR2: 00007f18b75e4000 CR3: 00000001c869c000 CR4: 0000000000160670 [ 242.897886] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.905135] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.912397] Stack: [ 242.914517] ffff8801db319c40 ffff8801db319cb4 ffff8801d9b5fdf8 ffffffff812d793f [ 242.922045] ffff8801d9b5fde8 dffffc0000000000 ffffffff847dd8c8 fffffbfff070887c [ 242.929558] ffffffff847ebc38 ffff8801d9b5fea8 ffffffff81221815 fffffbfff08fd796 [ 242.937072] Call Trace: [ 242.939623] [] tick_nohz_idle_exit+0x2cf/0x3d0 [ 242.945835] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.951861] [] ? call_cpuidle+0xe0/0xe0 [ 242.957472] [] ? clockevents_register_device+0x122/0x230 [ 242.964542] [] start_secondary+0x304/0x3e0 [ 242.970436] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.977006] Code: 89 c7 e8 0a fa ff ff 48 8d bb 90 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 16 83 90 00 00 00 00 00 00 00 31 ff e8 85 ea ef ff 5b 41 5c 5d [ 242.996168] Kernel panic - not syncing: hung_task: blocked tasks [ 243.002339] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.009497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.018820] 0000000000000000 4f0455992e1a4b77 ffff8800bb3e7ca8 ffffffff81d03dad [ 243.026782] ffffffff83882f20 ffff8800bb3e7d80 dffffc0000000000 7fffffffffffffff [ 243.034747] ffff8801c4911c48 ffff8800bb3e7d70 ffffffff8141acca 0000000041b58ab3 [ 243.042715] Call Trace: [ 243.045273] [] dump_stack+0xc1/0x124 [ 243.050610] [] panic+0x1aa/0x388 [ 243.055595] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.062488] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.069729] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.076970] [] watchdog+0x70b/0xae0 [ 243.082214] [] ? watchdog+0xc3/0xae0 [ 243.087546] [] kthread+0x268/0x300 [ 243.092702] [] ? reset_hung_task_detector+0x20/0x20 [ 243.099338] [] ? kthread_create_on_node+0x400/0x400 [ 243.105975] [] ? kthread_create_on_node+0x400/0x400 [ 243.112609] [] ret_from_fork+0x55/0x80 [ 243.118114] [] ? kthread_create_on_node+0x400/0x400 [ 243.125148] Dumping ftrace buffer: [ 243.128656] (ftrace buffer empty) [ 243.132350] Kernel Offset: disabled [ 243.135951] Rebooting in 86400 seconds..