[....] Starting enhanced syslogd: rsyslogd[ 16.395288] audit: type=1400 audit(1517636151.940:4): avc: denied { syslog } for pid=3903 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. 2018/02/03 05:36:09 fuzzer started 2018/02/03 05:36:09 dialing manager at 10.128.0.26:41117 2018/02/03 05:36:13 kcov=true, comps=false 2018/02/03 05:36:14 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0x0, @empty}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x22, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0xfffffffffffffffb, 0x2}, 'port1\x00', 0x38, 0x2, 0x29f, 0x3, 0x2, 0xff, 0x1, 0x0, 0x0, 0x79}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x9)=""/9, &(0x7f0000001000)=0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000-0x68)={0x0, 0x2, 0x5, {r1, r2+10000000}, 0x7fffffff, 0xffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x3, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000004000-0x58)={0x6, 0x503, 0x7, 0x0, 0x6, 0x84e}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x1, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000)={@common='syzkaller1\x00', @ifru_names=@generic="3c28bee6c683bf25a1ce21fd0dc56875"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000004000)={0x6, 0x919a, 0x7, 'queue0\x00', 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(r0, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x10) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000000), 0x10) clock_getres(0x1, &(0x7f0000006000-0x10)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) 2018/02/03 05:36:14 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000037a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b69000-0x78)={0x6, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x8000, 0xff, 0x40, 0x4, &(0x7f0000798000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x81, 0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000002c000)=[{&(0x7f00009e0000)=""/209, 0xd1}, {}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x58)={0xffff, 0x20, 0x2, 0xb3c, 0x1, [{0x9, 0x8000, 0x3f, 0x0, 0x0, 0x33abae2b3c267ab1}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000003000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80b0000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x214, 0x6, 0x6, 0x20, 0x3, 0x0, {0x7, 0x0, 0xa}, [@nested={0x38, 0x53, [@generic="3635059cd46cb8d9f7cc985025ff48059b3d6d0280a8030c66fd26a44eded405004561582d8e52033584112107b8eb01845892a2"]}, @typed={0xc, 0x7e, @ipv4=@multicast2=0xe0000002}, @generic="e3e8e4ee15783b7602aac1ea1c9146bdc4277b7846da35317cef48836585b3123e05ab3fdb3fb75bdb5fb65261def5b1450f3e8d846301433cbd19149cb08d65c1aa3e7739a8e744c6aed047d8b080b18ef1427bfdfba432211c70a17d13e1cbe22e2105c45b1b637df8b75049375f8a84da2729436575be011bb0e1385ef73d11cdfa9c3c369fa33f1332896eb932eea33f73506c750d", @generic="5509c5a6", @nested={0x120, 0x72, [@typed={0x8, 0x57}, @typed={0xc, 0x94, @u32=0x7}, @typed={0xc, 0x7, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic, @generic="ebadf31fd6ed", @generic="b0b7f5c4ac4622fd3df5c6c5c61cf5749881473fc6a5ab6a6bdf50f259d84784f9058f274ca25997cd410ece7412d72d35c14942b3d8d2a542fa2fa0d300748e00c1ee3ff0b5d23c615a3c8e552691e3c290fdfbbce3a4542e5e7a3223f550650e0f66d81c7b91cf7d8e18f11ef73717164935c8aebbfcc55835bdcc9c9094af66c33da9768bc36fcca4e43282e00ef9a824a257e404c81196b2fcd1d315a89b4e4f2c1aae3d6d25a5a83388a5a9e309132b82ff0f6041a819d31acbb236df45b379087a2df60ac65b494da951b9563de684c160458a64e185a65f42c7d546653e4ee128821f414b2ac5ba4eac4170158235c5f3b96c"]}]}, 0x214}, 0x1, 0x0, 0x0, 0x4}, 0x8090) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000003000-0x78)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xfffffffffffffff7, &(0x7f0000004000)={0x5b81d18c}, 0x8) ioctl$void(r0, 0x5451) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000003000), &(0x7f0000005000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004000-0x4)=0xe8) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x2, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000005000)={0x8, 0x1b1, 0x1}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000006000-0x4)=0x7, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[{r0, 0x8000}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000000000)={0x668dc70b}, 0x8) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={r3, 0x6, 0x20}, 0xc) 2018/02/03 05:36:14 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fc9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000991000)={0x4, 0x200, 0x401, 0x8001, 0x0}, &(0x7f0000001000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f42000)={r1, 0x33a, 0xffff, 0x1ff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x3, 0x9d, 0x80000000000000}, {0x71, 0xfffffffffffffff8, 0x4, 0x1a}, {0x5, 0x2, 0x9fe, 0x5}, {0x3, 0x5, 0xe638, 0x2}, {0x1f, 0x80000000, 0x81}]}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x480400, 0x0) read(r0, &(0x7f0000000000)=""/56, 0x38) close(r3) getdents64(r3, &(0x7f0000002000)=""/4096, 0x1000) userfaultfd(0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000003000)='./file0\x00', 0x301000, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000003000)={0x8a, &(0x7f0000004000-0x8a)=""/138}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005000-0x8)={r2, 0x4}, 0x8) ioctl$KDDISABIO(r3, 0x4b37) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000005000)="46e9b7f5ba7e3b77397fbc764f5f8847e127b08a03200bd87c3d3a1ef6c93d636a1dd4d8b8460b4b638a09312211ce30ebb638de82cedc83162eab8be0643dffb2607ec0721602dc39d71761b9b9c393d131a4006e30cf31252d874c0820ccc0cb0260dc6c5d1dd377c0d84accc55b2f68db9d069ff6a8a806ee26") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x4)='bic\x00', 0x4) ioctl$KDDELIO(r4, 0x4b35, 0x6a5eeaac) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000)=[{&(0x7f0000004000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000006000)="bbc8048c6fc73fb6cacfc94587478580180383124e1c5a136fda4c31e309beb9460ec1e484f181bca78c3b61a15c95b12af2316ccc592bd15f1701a64ab61f3b06eef860e62f2b49b1d2673bc18b443ce67ed707ba2d880600aaad", 0x5b}, {&(0x7f0000003000)}, {&(0x7f0000007000-0x1c)="31848d9f828d863bcd46258bbfeedcb69666e1569c0220ec79a86b27", 0x1c}, {&(0x7f0000007000-0x64)="86a2644b9f634e42a87f738b882415b2654b6811f0596011e237612b307165ef6db5953fa7796995853e31441588ac1e50a5bdb27221677bab753bffc2daeb64b91bd456bf7676e4572af9d0ff07161c71951448011e867e14d3de9931b40e718d55ae54", 0x64}], 0x4, 0x0, 0x0, 0x8000}], 0x1, 0x810) 2018/02/03 05:36:14 executing program 2: stat(&(0x7f0000343000)='./file0\x00', &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000255000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e17000)=@random={'osx.', 'U,}\x00'}, &(0x7f0000dfd000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000001000-0x4)=0x100) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001000)="daa2614b1756cc590c74cb236f39d22f", 0x10) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x20, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000003000-0x8)) splice(r2, &(0x7f0000001000)=0x1, r2, &(0x7f0000001000), 0x9, 0x5) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000004000-0x2)=0x1) timer_create(0x0, &(0x7f0000003000-0x60)={0x0, 0x36, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000003000)=0x0) timer_getoverrun(r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000004000-0x4)) lookup_dcookie(0xf9eb, &(0x7f0000004000-0xdc)=""/220, 0xdc) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000004000)={0x2, 0x401, 0x7, 0x7f88, 0x6, 0x8}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000001000)={@generic="e54eaa9de522357d42efaee7745dfe8b", @ifru_addrs={0x2, 0x0, @rand_addr=0x2}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000006000-0x10)={0x77359400}) r4 = gettid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={r4, r0, r1}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0x8e, "703d32906482f8a5e73721e2a69b7e90513c843a78f910de84adf02c339beeac55f4c959afeff66ecec801446d2bba6f05797fdf6a70a42e841aa0d9ba6375e232ea8227cdb6be205c6e3035324960333f737b716574a833a434c999e82cf8cd25b3369502cd28d8262cb4a2fcb30e5ff6cdf0abe137a95118d908c22c0fe93f6327c98493419db423e97db529f1"}, &(0x7f0000003000)=0x96) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000007000-0x8)={r5}, &(0x7f0000003000-0x4)=0x8) 2018/02/03 05:36:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000572000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000003000-0x1)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005d4000-0x20)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f, 0x0, 0x3, 0x4, 0x8, 0x5, 0x48c}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, {0x0, @empty}, 0x8, {0x2, 0x2, @multicast1=0xe0000001}, @common='irlan0\x00'}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, {0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}, 0x4, [0x2, 0x1000, 0x7, 0x5, 0xfffffffffffffffe, 0x9, 0x3ff, 0xff]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000004000-0x118)={0x8, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x118) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000002000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x100000000, 0x1, 0x1ff, 0x0, 0x80000000}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000004000)=""/179) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000005000)={0xffffffffffffffff, 0x3, 0x8, 0x3, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000)={@common='rose0\x00', @ifru_flags=0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) prctl$setptracer(0x59616d61, r1) connect(r0, &(0x7f0000007000-0x8)=@sco={0x1f, {0x0, 0x10001, 0x3f18, 0x8, 0x1ff, 0x31f}}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000006000)='id_resolver\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007000)="eb1bfbecf097b973b61060a3d531ef34b44a476f5d64b468d7a420151efa66879648a8f07a25fd296e66bfc3a008dcad8e92ea6ad8be1be686ca99217ffb326f43f67d4e4bf42572fccb3276196b1fbd00a280707f3bbfcd6e0f0995f7c29ee34dcd5ec0652090f2c15430b8a515174271d6eb438130ff80a32a859b543194ec50e1e22bc1994d", 0x87, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000-0xc)='id_resolver\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000007000-0xcc)="34b7729952d316c7b3ed6a1e03b9bd19cd66cd322c7626c49fdf2f2ac9cea4f94c7c55dd1e8fdaee31f877138f5b975be3603985e95e95d2f38866e98c700dac0c932e280e191920e7ff7572f17a216acc7b161308d402e4652720744e166cb25209bf80e476eb8257532a9d973946b8a30e7af9a38d1e3cc42cb6e6952034229f7c8a352d6b311525ad745cc6c9844129122d92efee5b9bac728adb4e8d0f11e7ddd7ca75b7f7a8936c41d9b4579abaf778d1787f9d6bfdfa7ce345db333529461bba161959c4a70b25dd49", 0xcc, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000008000-0x1)='(\x00', 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000007000-0xc)={r2, r3, r4}, &(0x7f0000008000-0xb6)=""/182, 0xb6, &(0x7f0000006000)={&(0x7f0000008000-0x40)={'rmd320\x00'}}) 2018/02/03 05:36:14 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="6a1f4be0b5f134794d0893ad863f6958", @ifru_settings={0x5, 0x7, @fr_pvc=&(0x7f0000000000+0x730)={0x5}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000)={0x2, 0x0, [0x0, 0x0]}) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000)={@generic="26acc780b85e4badfdf0afce37948179", @ifru_flags=0x9000}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x14b9, 0x1000, 0xdf, 0x8, 0x1}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x4, 0x30}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff8}}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0x1ff, 0x1ff, 0xff, 0xf62, 0x1a, 0x800000, 0x3, {r2, @in={{0x2, 0x3, @rand_addr=0x9}}, 0x10001, 0x777, 0x5, 0xffffffffffff7fff, 0x8}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000003000-0x34)=""/52, 0x34) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000003000-0xd1)=""/209) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000002000)={0x200, 0x3ff}) fallocate(r3, 0x3, 0x4, 0x69bf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x81, @empty}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000008000)='/dev/net/tun\x00', 0x0, 0x2000) 2018/02/03 05:36:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='(,)\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xa1, "98d5e4c084e01d989f302d13848f0e897efb8134dde59903c696232f6b79447fbba2d71b4750039d1910984d8218acb91ba8116e8a852225dfd76f8b848b1b8fa89664487aecf2e50ba5fa4f42fec8b3aaa075c04d564928eb18f8475dea67b8fe54b47b43d745b9494419bf19633f6b275bbf1350452ec3e9ece8e3dafbd9104a5d65a0da6bc963d840eb776d8e7de843eedd487641f8a75b3e7f8324d6c164bb"}, &(0x7f0000e5f000)=0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x3ff, 0x6, "2acc91652762"}, 0xe) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000003000-0x4b)="826c88f1ce582808e94e702a24afe640b6306aeb94f8ff488b41d36a618ff6d9bd8af966570ff5f50b3f783d06a1d94ffca308cd94878b19a97cad9f5bf3649f99ecc8af0cc00db3948203", 0x4b}], 0x2, 0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000003000)="e25a94de72") setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000004000)=[{&(0x7f0000005000-0x5f)=""/95, 0x5f}, {&(0x7f0000005000-0xa0)=""/160, 0xa0}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000004000)=""/80, 0x50}, {&(0x7f0000003000-0x11)=""/17, 0x11}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f0000005000-0xff)=""/255, 0xff}, {&(0x7f0000002000-0x2d)=""/45, 0x2d}], 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x5b, &(0x7f0000005000+0xe4e), &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000002000-0x10)="0339ca8d7f47fdf27f6d0f81594d0f9f", 0x10) connect(r4, &(0x7f0000005000-0x60)=@nfc_llcp={0x27, 0xfff, 0xa9, 0x4, 0x4, 0x7, "9ac2f4eb87d1d1d1cef5edf1a6a850d7f868fc38dbcb06910b626d706f2a60061f9b8bbb15f3edeef524e9a33bfac6baef6b01ebbe8db485bb491fa01871d7", 0x7afb8b14}, 0x60) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000003000-0x4)=0x0) capset(&(0x7f0000002000-0x8)={0x200f1526, r5}, &(0x7f0000002000)={0x2, 0xb0, 0x93e5, 0x2, 0x5d, 0x8}) getsockname$ipx(r3, &(0x7f0000003000-0x10), &(0x7f0000002000-0x4)=0x10) 2018/02/03 05:36:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000-0x1)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000580000-0xae)="1231a5db206567e3611dccd98d66763e48517d93bfec889e436d822996fb9423ed603609b1a8e26a99d7acf05340ebf2944d231feb1e82b48ecf8793b5240e277ff1d7264d77a2bdf545238448aa3264bb0ff317aa8a84dc31d88d2b79f682482ee65ff1a9a9802fb4eca4a63780b8879d8ec7d17a7fa7f3b40dd94d17c56413cce9fa596447f9fd623546133dd02cd6dd8514230e8a1193c02d1c7be08a4d98f10db6dc7da2b385059160bb52ea385e04ccfc60cbb961eadb457c6036a35b10e8f086829ff254f66deaa6e2bf4a32af58f9bd42a9cb73abd8bc7b9d3ca36cd3e3", 0xe1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000028a000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4ce}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x2, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x2, @rand_addr=0x2}, 0x2a0, 0x3, 0x7f, 0x5, 0xff, 0x0, 0xbaf7, 0xff, 0x2}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000)={0x400, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x2, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x2, 0x100000000, 0x80, 0x5e, 0x0, 0x8001, 0x6, 0x28bf00}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0x80000000}, {0x3, 0xfff}, {0xe}, {0xa, 0x60000000000}, {0x8, 0x6}, {0xb, 0xc3}, {0x8, 0x10001}, {0x2, 0x7d}], 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000003000-0x8)={@dev, @dev}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000004000-0x24)={0xfffffffffffff001, 0x8, 0x7, 0x80, 0xfffffffffffffff8, 0x6, 0x6, 0x7, 0x8, 0x2, 0x9d73, 0x4}) r2 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000003000)=0x10, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000)={r3, 0x2, 0x2, [0xfffffffffffffffb, 0x200]}, &(0x7f0000002000-0x4)=0xc) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffff9, 0x0, 0xffffffffffff1c07, 0x6}) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000006000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000-0xa0)={r3, @in6={{0xa, 0x2, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xdde}}, 0x5, 0x4, 0xffffffffffffff5f, 0x80000001, 0x10}, 0xa0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) tkill(r5, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000006000)={0x1, 0x4, 0x4, 0x7, 0x0, 0x10000, 0x4, 0x101, 0x0, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000009000-0x1c)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002, 0x1, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) syzkaller login: [ 38.934163] audit: type=1400 audit(1517636174.480:5): avc: denied { sys_admin } for pid=4123 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.974800] IPVS: Creating netns size=2536 id=1 [ 38.992564] audit: type=1400 audit(1517636174.530:6): avc: denied { net_admin } for pid=4127 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.019033] IPVS: Creating netns size=2536 id=2 [ 39.057991] IPVS: Creating netns size=2536 id=3 [ 39.095870] IPVS: Creating netns size=2536 id=4 [ 39.138421] IPVS: Creating netns size=2536 id=5 [ 39.179552] IPVS: Creating netns size=2536 id=6 [ 39.246755] IPVS: Creating netns size=2536 id=7 [ 39.302324] IPVS: Creating netns size=2536 id=8 [ 40.934526] audit: type=1400 audit(1517636176.480:7): avc: denied { sys_chroot } for pid=4127 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 05:36:16 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000004000)=""/4096) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000b000-0x70)=[{&(0x7f000000a000-0xe3)="902ddd579db249441d0647a1124125c7982d61eed3df27730204e9457fc4f901a563b46c06088a08e8fb3c9bb8c5952a7e72f53b7194301c5e0fbf26007e9e5a781feb8893c49e3bff53f980b14c20c0c1064291499d8ea2e1d2bf0f5717f8776a6dafeda386bcd8a97935b881323477f19e5d3a9c2f326ed1c14b8e52c6951ea3b1a82a7b35c4407e187fd11362586861b72f50488f0818dba551ec25b79e017be52763abdba70d972144ac048b7bf3106c8ed1ee57903ddaaf081574bf2f5641638444b2eae415e07bfdd74a9a0e3ac62e6db29979b6e843c3b0248c8b7b438b5b05", 0xe3}, {&(0x7f0000005000-0xec)="9def6aaef91be79292a9a0bcc9a897601b3e5d675699beb7e27030747dbd15a18880051dd829ea542120e7d753b7f43870e93e0b7923bc2110ce7af32820e087d6dd6a1f9ad3d8de4406b3ee30a1ac89fcb58b4a49616759b0662ffd1a259ba9a91bb59cc4277bc8560fc6fd327d77f0bbf8ea87d263af40024ae617fa41193f733d8d9dd4b68c313886603455e20d4c115cc4e415c060efc3565de1a493112396a2d72e1c02bddc89782beaa0d692627b2544398825de4a8127fd5a4bd9a4d9826c53e3001cfd861eb5def331ec6ed7468db6853638a6e0c118a97769011fdfa0eb5ceb19570dd26fca7034", 0xec}, {&(0x7f0000000000)="3753e7a6740c2d5c675fb865506fe74b4e8b7ff1464bf009e4040cedb9d35ad79a77c5a76c299cd2ac6b3a48a033d976ab58955e1411464812c5802a77b8e148462d8f7f1bcdd04816e48f8247fc33", 0x4f}, {&(0x7f000000b000-0x8c)="24febc426ed57656e702a188d0a3252659788a3e802e91531fada5972bdcae1e2557c99142366745ecec83ef85403aa7b7a9a6adad7946769b7e385c0a2cad99fcdda2f01ec63e6e441e29b9bc5296d55cf0e6a58c69bf5ecb0988ac158979403fd2e5fec7f111c0f220e3bca355cc767bdcc7120bf089dbd5e55cfcd7915a48e6e48d13719ae9edbb779892", 0x8c}, {&(0x7f0000002000)="6b350c5965b00a96e70dff0ee9baae29443efcb5d8a9d8d2e12a2f3d228037fabe7a9a45a5f8bb041e2d93629aac4f082b3b7da4f767d041f6c1d371062a806c2b7253b5bfac1a84da1807db25f2b9b8d9b76ec104fc7823503befea6a88ec9f78968afbfda9960bf2b6b993e03cc9464a3b83e1909b77c50bad5754def64c187f030690bfb4", 0x86}, {&(0x7f000000b000-0xc)="37c9be0cb9ec222afb4ad728", 0xc}, {&(0x7f000000a000)="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", 0xff}], 0x7, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/03 05:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x5, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f00000f5000-0x4)) 2018/02/03 05:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x802000000402, r1) sendmsg(r0, &(0x7f000020e000-0x38)={&(0x7f00000cc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x1, 0x0, {0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x3a, &(0x7f00006ec000-0x10)=[{&(0x7f00004e7000)="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", 0x1000}], 0x1, &(0x7f0000373000)=[{0x1010, 0x104, 0x5, "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{0xc8, 0x11f, 0xa2, "4bd1bbcfa87344623697169670e6a76f7ee36adba42a8db769ce3f22ef3bf217b0e3e4be36a3e19ad8d4377fddeb0278f52f22e9b524db9a8f7ed0fec0d74968c83f6c9df52597c7a5d7726f43ae933c5b862113594edae59456fd8eb628accda5781799891ff7adfb37ef66d3f8f34a61299e0875be200133bc2ae4d2eec0e9f4cc3566d3c7b3d1e4e1a8f6dbe31fd27acffda03e19c62821069088ea524a66711d41e10db4ffb65a43baedb25fe4494b442ec1ce6b18"}, {0x80, 0x0, 0xfffffffffffffffa, "0b33c4c3700949df74abd3363751cc22ac5ce73b8fe496075b54960ad38d995a70cedfb272b94c3d83e995d9ea640aa2c87f207b8aed51067bdd9324ef37099e3f24422af725ec70fc450e4dc4cdd3985a2a2a5d8c5f7f5a0816c0fdc04442e224ea72e49001026517896f36fb4c"}, {0xb8, 0x117, 0x946c, "5ac23b724a7a871839b39eb5f97f72e0f6f849a1e65d1eeb00a255fe13b65651241cbb01bcfa1c8ca419208a254ba019125f305547226487e44598d41ae1ed6a0cf536b0944b54bb7ddc9004d6710cc888bf64e3540835d4aea8da0a76e78e3a775fa49a1b05bde982e15d61e7f4cb146cbeda0585efa2610e763a9f826e2062c3fa4d16bbb2b57fbe140d22fbfafd8d56ae1c0ffbda18230ea5a0864c69264282a46991b7"}], 0x1210, 0xc010}, 0x4000880) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/02/03 05:36:16 executing program 3: r0 = memfd_create(&(0x7f0000b0a000)='vboxnet1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0xffffffffffffff05, 0x50}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x8008700b, &(0x7f000098e000-0x6)) 2018/02/03 05:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002f2000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f65000)={0x0, 0x5, 0x7fff, 0x8, 0x3, 0xa3}, &(0x7f0000024000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d67000)={r1}, &(0x7f0000b42000-0x4)=0x8) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs, 0x8) 2018/02/03 05:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000080000-0x8)='./file0\x00', 0x0) writev(r0, &(0x7f0000ece000)=[{&(0x7f0000794000-0xed)="18", 0x1}, {&(0x7f000050b000-0x37)="8fee753e0b7dedcc61bb208eee2e402d895d092f3bdc00df596a0d1c6a51107d78d7283f2cfefccd97c08e37dc12d3a2979f27bfb8d4cfdd", 0x38}], 0x2) creat(&(0x7f00002d3000)='./file0\x00', 0x762947b7c8dc773) 2018/02/03 05:36:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x6f3fd28d, 0x4f4, 0x1020000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000099c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00003de000)={@dev, 0x0}, &(0x7f0000d5c000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000084b000-0x18)={@empty, 0x0, r5}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a48000-0xc)={0x0, 0x0}, &(0x7f0000473000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000d05000)={&(0x7f0000423000-0xc)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f000019b000)={&(0x7f0000a7c000)=@allocspi={0xf8, 0x16, 0x100, 0x3, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x0, 0x2, 0x2, 0x0, 0xa, 0x20, 0x80, 0x84, r5, r6}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x2b}, @in=@rand_addr=0x7, {0x1, 0x3, 0x4, 0x1f, 0x40, 0x8, 0x9, 0x10001}, {0x40, 0x3ff, 0x7fffffff, 0x7fffffff}, {0x9, 0x8000000000, 0x3}, 0x6, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x44}, 0x5, 0x9}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x40095}, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000ac5000)={0x0, 0x0}) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/keychord\x00', 0x10000, 0x0) r9 = syz_open_procfs(r7, &(0x7f0000dfc000-0x16)='net/ip_tables_matches\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c6000)={{{@in=@multicast2, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000d7d000)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000d68000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, &(0x7f00002e9000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f00004df000-0x8)={r10, 0x393, 0x1000}, 0x8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0xfffffffffffffffe}}}) bind(r8, &(0x7f00005f6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x2, 0x2, {0xa, 0x2, 0x5, @empty, 0x5a8}}}, 0x3a) r11 = socket(0x10, 0x80002, 0x0) write(r11, &(0x7f0000399000)="260000005e000900000002f839e3000000f40f000100000a0c0008000000085b1ee9ff6e35ea", 0x26) 2018/02/03 05:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x2a) ioctl(r0, 0x227d, &(0x7f0000127000)) r1 = getpgid(0x0) r2 = getpid() r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f2000)={0x0}, &(0x7f0000194000)=0xc) lstat(&(0x7f0000df3000-0x8)='./file0\x00', &(0x7f0000290000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e3000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000ce0000-0x4)=0xe8) fstat(r0, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000ebc000-0x38)={&(0x7f00007c0000-0xc)=@proc={0x10, 0x0, 0x2, 0x10000100}, 0xc, &(0x7f0000c40000-0x70)=[{&(0x7f0000feb000)={0x2c, 0x31, 0x821, 0x3, 0x1, "", [@typed={0xc, 0x83, @u32=0x8001}, @typed={0x10, 0x10001, @u64=0x5}]}, 0x2c}, {&(0x7f0000e7c000)={0x3b8, 0x17, 0x20, 0x5, 0x1, "", [@typed={0xc, 0x7e, @ipv4=@rand_addr=0xf5}, @typed={0xc, 0x7d, @pid=r1}, @generic="f6ec964e19dde79d673096911534c2cff12fa930b5f4b2f85f92a0024d9a4eca75d0419387d29b294607695c77f3b334ec46b64eae70a627c0cb083ac63c3de9d8a8e0ed9cfe5c33", @typed={0x98, 0x2e, @binary="0b8ac0230851ac33cbf336cb78c2b4b0fb33391cef9ee00a391210fa9c2d62fd22afc6f7f8ea1eccb2dd8757838860f40a300780a988827826863061b5b14061f9373fab5182cde8b6c81156c901d1d9180f785b311668d68efce0f61ece0404dadb46a0e8bcf4e847ca3991b2a21c873c685b704ab5a674664b1ad70126c23d2fdfbeeb428dd5ef363987e4fc2521"}, @typed={0x14, 0x55, @str='/dev/sg#\x00'}, @nested={0x1b8, 0x5f, [@generic="6477ddf7fe", @typed={0xe0, 0x74, @binary="feea0a3926dd173d05d9d117741974eb39dd182a3bfb21ecb66ae3bf3ae9a02e8528008c55f09186f3e54815e62af9b29f0a534f06273e142b163ff6a21d82740185706e1d776a87636d8f76c3b95ee074907bbfee716e9b4b8c12b6d976030b99fb5600aec54f787eee9b7f26891f3e8c3ee01ba3a9c2ab3aebf0660b6dca9ecf16638fb1cfc3ba650f3d791a6e7677a4d8660d64be4547927e133e3d4386c0929ed98d259a7ede213838480a8d00b24019363b86ce150b4ca5250db00556222573ae9ef3ba122bd361bf1a4044aac6388a34041445a272"}, @generic="9d9ebe18751b185170b59ddebc90c79bb03edf15bd5d1a8c13aef83158ad16a7adcff07e91690736ed1ca33f9c3560b323e4bf72df4b3d389beae3a0f641286c4ce4a52679f844955a8350031f027ead076db3aeb0ee22f511b0adac8651671d89", @generic, @generic="631fa38e15f158d67f935d6c83df4ee194b9640a0db9a040542ddef350f0f6a9534ab11d1a9f513f3f0b156c170658344a20757f07e3005089c4c52ef27bb680f21407e960115aab92", @typed={0xc, 0x91, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x37, @pid=r2}, @typed={0xc, 0x35, @u32=0x7fff}]}, @typed={0xc, 0x2a, @u32=0x72a}, @generic="b430132dfc6c1d069a2322d403fa05227c1b063604683fc4c8c622ecbfba96bac586036cff150dee208b002ce32aa739b66eb7d59f3ff7e25548ec4c59fa82317cfc3632895d47958be567d93441c7a0bebfc6d99ebb246d9a66e74696570f9c11a5dd2621e7578e727a15af31cc7a56a8728114530fc23eaef2f2555ed34c753a6f4dfa56eb03e538d9c3de19472521cf853839f1defd254c4481c9591bba977c4713927157c94753de89cd0fd38e45d30ad10a34ff79f4b69b9d2e59c0a0110706fac8486670eebee091850ad0f83b46fe8c2899a134"]}, 0x3b8}, {&(0x7f0000f05000-0x46c)={0x46c, 0x23, 0x400, 0x6, 0x3, "", [@generic="de8c640ad9303f6265d318ae4a9a89b6e18684695560cd1c75d498df57e8fa4acb6eccda9a5f6bff1d63778ad038f3383793acd4e5368115737e82ad3b406bfb52cc1e54ff0c19817f3e525075e11d9f05715042b79490f00ee84a85e307880582958151468849db57960d4debae0bda87d33482b2ea932798b9fb6918609e717b9b6b553e846eb387be8616a6e7952e00a1811735650348af044da1546b4f0ce2718144a7921d64", @nested={0x54, 0x8e, [@typed={0x1c, 0x9, @binary="c3bc982c90be01f4069e3873883cffbd3c6e6dcc"}, @typed={0xc, 0x48, @ipv4=@empty}, @typed={0xc, 0x68, @pid=r3}, @generic="dbe9", @typed={0x18, 0xc, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, @nested={0x1ac, 0x4d, [@typed={0x10, 0x33, @u64=0x9}, @generic="7fa171e985c550f2bd0102fb047039611da6399ac6d1d29f7a3ce075b63aacb91691348a4d00d59dff8d84fb0683968ee481e4b23cbe53a43871eb37b449d55f36c0b785e03f306ca374a9763891e66fe6626320f4f3eef3db2fb26c358259b54547749ca7710e830ed58cf5b19eb920978fd77dc4303b4d5d2c115531db41f06e", @generic="a7a2a7137958a8db3886ed3ba388a7e6a3ea41b7a90765a2fe41ddc5a6c1ea9846dacba3780bdda722872745595412825d227f722616119018441699aa24574bafe8827b099addc00051ca06615f7a7a1b1f96bce89370e0abbe0b88ad4de9b7d1bffd9d1c220e4b430c89714840a5524be53952f275d9265bc3e51ef3ab3b5b0b010451a1028a6f118df583b67f1a66a020627f4c7ea114030a6b02aa83162858a76358a94b351cbcb4c6d553", @generic="3598785f7379fe48cde796b475bfb00f46d743fc83c5d6f611e58838c50ad965d07bc8e64e2af813cc995e03e4bafa4277ddee39bf49fc8d0795ed58d2a8beff6de06447bba28160dbe81fcf94161285b8059b36a02a4a65553ef4c370ad1ae52388c04619eaa9ea92"]}, @typed={0xc, 0x47, @fd=r0}, @typed={0xc, 0x6, @pid=r4}, @generic="4edd12507c9bbdc1f1edc28266cf9cb2c92169aa6df2967eb07cab", @nested={0x180, 0x36, [@typed={0xc, 0x52, @u32=0x3}, @typed={0x14, 0x10, @str='/dev/sg#\x00'}, @generic="d7acafc8235f5d0362ea7775f854e67c775fce4c221db1e8a9c8d8d8d2b40b5969b8039a453bf2ec470907aa22a2b7f0efd29061cce87c1cfc6217aa3f41d3bebc6df40b287d80b66621be32d27e03587a1b5968ea278977d289ca6971f8ac04591a8b6708d936f35e2a216d86e75126fc8305fb7ba91e54c1144a7c69759fbfb3c8b44e04ea", @generic="00427e64d43f9d87e4727604", @generic="4f430ca9d4a88b61ffae2b9e2b832733fb2553f564bbc361e27c783cfd40acabc720b89e4e76ecabbd38433bcf0092da76a99277f47ab741f1fe132db3deb59014acd60b1e1dfe17b442118c2191b617510f99aaf7092486547be3a1f89c5d4c50060f3f18aa04fc13f56503823115494eb8e73f7ad38fcca85fd3f4217772e061856aea9c0f657794bb7567f64675fd97924b54e16d91cc5aba8309fba4b56c08679fc493b512979baddd190e1ad234eebb60b5c761501f01c9f766546922d3024c5b112448572ab3"]}]}, 0x46c}, {&(0x7f00007b4000-0x158)={0x158, 0x22, 0x304, 0x5, 0x2, "", [@nested={0x148, 0x1d, [@typed={0x14, 0x74, @str="237070703070707031af00"}, @typed={0xc, 0xc, @fd=r0}, @typed={0x8, 0x36}, @generic, @generic="8c0376ed3a438eb4d62d7cda7b21b73aef23a50ef15d98737ab252259c0d77bf9147560ed93396fc171cda1ee2c2c9f03b4919480cab4868646df237d4fdceab9b3adad0e0c4e2b20f192192c1ea836f8a16fb7956795632bae59a80", 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@generic="567cdd87302b8d44ca41f9f5b91cf8be85ea5ff62fa8f9268c3e1ace843d79637e6ae2bb797f7be1018c35d08ecd0c793e3ca869979190b4422757a01f4919189c43f75d6586fc6fb13ec764f171c5f7d37dc7f2595ace8d5343fc3bc8594b7a24f30bf0fd2e830c22334c6994f61eb09606b4f120f4b297fccaaca3cfea49e8c5301dcb4d32b69838c612858825b9673ffeacf42347eb8f7602", @nested={0x158, 0x6f, [@generic="39f46df4d66c7a662d1a1c53b55e59c0fdf553ad5c81cd0e4a6f", @generic="233c10732d5f3f0069c6220d299b884f8c12ecebaaacd1c988e90c3f9fcd8ea7eabb424ade95101ccfc62cdeae2d6738c822836d5eecc83357423724ca900059124a10952ece7ca8be3c0798521d593ff01433869f91eeaa3a5f5f1d6f0637bf53f6611832b669eab643cb96a50d5dfeb0961a5f780d814fe2b58978b3829152d69bb10005254312556fa141203b", @generic="29c2750919073e543a2a1b4590456c7ee1be831436aad4165624272b2b140eaf55544762787e2fcd377effde52bf5ff7e9328e52646e26ee47f36ef74f7dd304352bd230a266d40c5b301ea0161e4444e4fea4dccc024f13a51406dc5d771bab6c276a9037b91463654f4ebe7fbe209140a449ec5f53c9180e0b882613b9e1d1b2e45445549d765c2c2229af4cc527c7829b23fdf4bbe62dd419301beeb286dafe9a8358e2ea7b6b76ca"]}]}, 0x1210}], 0x7, &(0x7f00001b4000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x8000}, 0x40) 2018/02/03 05:36:16 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) umount2(&(0x7f0000003000)='./file0\x00', 0x2) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f5c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de9000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x1a8, 0x6d}, {}]}}) getpid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002cd000-0x8)={0x0, 0x7, 0x8}, &(0x7f0000cd0000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001aa000)={r1, 0xc92}, 0x6) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0xc1000006, 0x0) 2018/02/03 05:36:16 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) r0 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000017000-0xfa), 0x0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000c24000)=""/200, 0xc8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fb2000-0x59)="eb", 0x1, r0) unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2e882000, &(0x7f0000001000-0xf4)="2b0d149f893e49ff41c0569d499a90494143f217162b0f2242d583a217d22a7104c16dfd0eac3987e313b631503eba5a4da54a4232ea5fdb80953ad594153808ae2b4482fb3dacdc65c931d032921e45b5480f3aa6c795f6932be135566d8bfa25b4e1ce047511f4ff775548b5922d40f8e9b05af68c184eced7efad0f0682c148e2342bf210d5470827cdf2cbd0fb0994437e6a7a95f20e24edd46fc7ae1fb0388a3faafc89a1a3393c3dbae0cc71b2d9d6a9fde0d1d1aed997c7d806ac39bf5b41de6f0f62f7c836f038ce8b1565d8be3d0371b5cef05af87a07336ca62f79aa86e3c1e3a050370a11de770ea2fb0980c62ab0", &(0x7f0000b44000), &(0x7f0000c9d000), &(0x7f0000000000)="91e9e35f807d01f09378dd7e6ce8946681c05c") keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 05:36:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a7b000)={0x0, 0x35, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000b2e000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)) 2018/02/03 05:36:16 executing program 0: fstat(0xffffffffffffff9c, &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000d88000)=0x10) r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000889000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000866000-0x4), &(0x7f0000fff000-0x4)=0x0, &(0x7f0000ea8000)) getgroups(0x4, &(0x7f000085e000)=[r0, r2, r3, r4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000094000)=[{}], 0x1, 0x0, &(0x7f00008a0000-0x8), 0x8) 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000f92000)) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000140000-0x4)=0x1, 0x4) [ 41.400295] audit: type=1400 audit(1517636176.940:8): avc: denied { dac_override } for pid=5222 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000001000), 0x717c8f61001c1876) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/status\x00', 0x0, 0x0) 2018/02/03 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000abc000)={0xa, 0x1, 0x8, @empty, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x8000f, 0x7) 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @empty}}, {@in=@rand_addr}, @in=@multicast2=0xe0000002}, []}, 0xf0}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000075000-0xe)='wlan1}}[nodev\x00', 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000087f000-0x4)=0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000078f000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000da8000-0x4)) getpeername(r0, &(0x7f0000640000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000023e000)=0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d8a000)={0x0, 0x80000001}, &(0x7f00009c6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00001c5000)={r5, @in={{0x2, 0x0, @rand_addr=0x32800000000}}, 0x7, 0x100, 0x7d2, 0xffffffffffffff81, 0x4}, &(0x7f00000fc000-0x4)=0xa0) rt_sigqueueinfo(r2, 0x10, &(0x7f00003cc000-0x10)={0x8, 0x2, 0x3, 0x4}) r6 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004ae000-0x8)={0x0, 0x3}, &(0x7f000011a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f000044d000-0x4)=r7, 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) recvmmsg(r0, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can, 0xffffffffffffff67, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a}}], 0x1, 0x2020, &(0x7f000058c000-0x10)) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000569000-0x10)={0x0, 0x989680}, &(0x7f0000d32000)) r8 = add_key$keyring(&(0x7f000058d000)='keyring\x00', &(0x7f000058e000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r8, 0x0, 0x0) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a96000+0x839)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a94000-0x4)=0x9, &(0x7f0000001000-0x4)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) mlockall(0x3) r1 = syz_open_pts(0xffffffffffffffff, 0x20102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d04000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a94000)={r4, 0x1}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={r2, r3/1000+10000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @rand_addr=0x5}}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x79be}}}, 0xb7, 0x8, 0x6, "5bc7485ba22554d2aafdaf4d31490f0f4fa3f750aaaad8ae077a0230589fc3794090441d65c25b1960c2a1da8fcb1ba33b9777d0319e65f972f5dce11dfc682554307d54897d8715537cae9f28d70821"}, 0x160) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000-0x8)={0x9, 0x81, 0x20, 0x1ff, 0x9f}) 2018/02/03 05:36:17 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x200000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000022000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000023000)=@full={{0x3, {"c6055ebf5e65d2"}, 0x6}, [{"ff000000000003"}, {"6a7d38d8583b66"}, {"46e89f4370b688"}, {"83e320f6b9d633"}, {"c23a168b5e22b6"}, {"6fd4d8fa1135f3"}, {"c3e8844a0004d5"}, {"68a10000000705"}]}, 0x48) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000025000)=@known='security.evm\x00', &(0x7f0000025000)=""/216, 0xd8) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000024000)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r2, r3, 0x41, &(0x7f0000015000)={0x23, 0x1, 0x5, 0x5}) 2018/02/03 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) timer_settime(0x0, 0x0, &(0x7f00002ac000), &(0x7f0000355000)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, r1}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000623000-0x8)={0x0, 0x0}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00001ac000)=0x3) r4 = dup(r3) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00000d8000-0x4)=0x3, 0x4) 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f000096e000), 0x3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(r1, 0x40001) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00002c2000-0x32)=""/50) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x80000000) 2018/02/03 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000b000-0x20)) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) symlink(&(0x7f00002dd000-0x8)='./file0\x00', &(0x7f000030e000-0x8)='./file0\x00') timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)) 2018/02/03 05:36:17 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000027a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00009f0000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x800) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f2000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)) setfsgid(r2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/03 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f44000-0x8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f0000568000), 0x0, 0x4, &(0x7f000001a000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000002, 0x800000000000852e, 0xfffffffffffffff8, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000891000-0x30)=[{&(0x7f0000120000)='{', 0x1}], 0x1) 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="27657468305e6c6f6370757365741d5c2e62646576766d6e6574305d00", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0xfffffffffffffff9, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) 2018/02/03 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000073000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000074c000-0x4)) r1 = socket(0x1b, 0x2, 0x401) write(r1, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mkdirat(r1, &(0x7f00002bc000)='./file0\x00', 0x100) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000890000)=@common='ip6gre0\x00', 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000229000-0x4), &(0x7f000059f000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000bbc000-0x8c)={0x0, 0x0, 0x76e, 'queue1\x00', 0x2}) r2 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r2, &(0x7f0000ca6000-0x8), 0x5) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r3 = fcntl$dupfd(r0, 0x406, r0) pwritev(r0, &(0x7f0000b70000-0x60)=[{&(0x7f0000691000)="0de78d8e2b3756d398490cfddab0bc3c86bc57f0879d75b5a9048e6f075f90b2efade25a01a4dd10f7065846d152039c6809789e137252e8d807cba95e1f39fae84e74492f784a9edca14d0a8116e6547370df1544d7a114990323b362f6d0b943de0614884b1c1b57d9259b159361275b40e86fb21111260f4fd0da824ae84c3397eb64f5388ff04cb957f6d1a3e5293f", 0x91}, {&(0x7f0000b3e000)="416c50e85e4da17fb90529ab92f0ca5e33562dfdd4fb64e38ee47fd8e78f6896cd4949bdf9d3170e1d3ce7796ef16f0297b8ab754900cc1c602cb2b24ccaf271777c93a5e7fb41ebe044444a7371fbba50488e4b6658b5375b15183cb43b7dbe0d1ea4ac4920b96a68b63e63db", 0x6d}, {&(0x7f0000f56000)='+', 0x1}, {&(0x7f000046b000-0x26)="5fb0ef0c9724a88aaf6455e72bc28652633fced992f2a287a39af8bc5afe10497fcba80d570b", 0x26}, {&(0x7f00006dd000-0x35)="5b9271ec9893e2d587595d96878993ac1e22cd854a640ef7fdca9e76dbc21d0c6e858981f53914d267c848d2290582c0f16aa7d0ee", 0x35}, {&(0x7f00008fc000)="5a7bbf812ce581cb34347846a084cd6d57edde295f6275ef892746c34f42578b60c8c7aa611cbc46206264e8604fe937db5aa1c019006c582aa5cdbe0a7c45", 0x3f}], 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00004d8000-0x4)) 2018/02/03 05:36:17 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000001000)=[r1, r2]) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0x100000000, 0x7ff}, 'port1\x00', 0x86, 0x4, 0x7, 0x6, 0x1, 0x6, 0x100000000, 0x0, 0x2}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000d000-0x1)=0xfffffffffffffff9, 0x4) 2018/02/03 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) pipe(&(0x7f0000e7d000)={0x0}) mlockall(0x3) dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000391000)=""/202) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x0, &(0x7f000098c000)=[]}) 2018/02/03 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) 2018/02/03 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e4d000-0x8)={0x0, 0x49280000000000}, &(0x7f0000ac7000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e09000-0xb0)={r1, 0xa8, "1f3e30155080b2968d01a05f8e4437682010fa037aec4bd72e60828edd42448f44d676b3a53c6980f613f57dff9b67aed8dfc340d77aa396d3adc6492c31cb4356961d16ffdbdec52547e030f0573644919bcc9eb619086a5e2c9e25e278f40da9e2ec346b578d3798317f86bfb7f1eea32daf56a99d23317ca493916b0072912d22770e66e9f120e0bad1113d7b3fd4c9d350f81138b979f995e4cd844ac1050b77f26daba5a2b1"}, &(0x7f0000c4c000)=0xb0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000095f000-0x4)) sendmsg$nl_route(r2, &(0x7f0000d99000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@ipv4_getroute={0x0, 0x1a, 0x4, 0x0, 0x2, {0x2}, ["", "", "", "", "", "", ""]}, 0x3cc}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000194000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x10, &(0x7f0000df3000)="b3cf6dd84ad5a849803565be3c3d66d1"}) fstatfs(r0, &(0x7f00008f9000-0xd8)=""/216) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000034000)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000034000)=0xa) [ 41.671465] audit: type=1400 audit(1517636177.210:9): avc: denied { setgid } for pid=5307 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed6000)='net/igmp6\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00003d8000)=""/37) 2018/02/03 05:36:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000000000)={0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000012000)=0x14, 0x80000) fstat(r0, &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000013000)={{{@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x2f, r2, r3}, {0x6, 0x53, 0x1, 0x9, 0x0, 0x9, 0x6, 0x16a}, {0xfffffffffffffff9, 0x8000, 0x4, 0x2}, 0x3, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x4, 0x1, 0x0, 0x4, 0x0, 0xc71, 0x7ea}}, 0xe8) userfaultfd(0x80000) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cd000-0x10)='/dev/sequencer2\x00', 0x101080, 0x0) perf_event_open(&(0x7f0000916000)={0x0, 0x78, 0x4, 0x6, 0xffff, 0x663, 0x0, 0x3f, 0x80800, 0x7, 0xffff, 0x7ff, 0xa000000000000, 0x7, 0x2, 0x80, 0x2, 0x1ff, 0x8, 0x4b, 0x4, 0x9, 0x1, 0x8001, 0x7, 0xce, 0x7fff, 0x0, 0x1, 0x80, 0x3ff, 0x277de278, 0x7, 0x0, 0x0, 0x6, 0x80000001, 0x8113, 0x0, 0x73, 0x2, @perf_bp={&(0x7f0000352000), 0x4}, 0x20, 0x100, 0x9, 0x4, 0x3f61, 0x2, 0x6}, r4, 0x8, r5, 0x0) 2018/02/03 05:36:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) fcntl$setstatus(r1, 0x4, 0x6000) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) 2018/02/03 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) add_key$keyring(&(0x7f00000ce000)='keyring\x00', &(0x7f00008c5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getresuid(&(0x7f0000aaa000), &(0x7f00000a5000-0x4), &(0x7f0000227000-0x4)=0x0) r1 = add_key$keyring(&(0x7f00002a7000-0x8)='keyring\x00', &(0x7f0000af8000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r1, r0, 0x0) 2018/02/03 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000466000-0xc)={0x0, 0x100}, &(0x7f000001c000)=0xc) [ 41.680282] audit: type=1400 audit(1517636177.210:10): avc: denied { net_raw } for pid=5306 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.747550] random: crng init done 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f0000fc6000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000a96000)={&(0x7f0000412000)={0x10}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x820, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x80c, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x820}, 0x1}, 0x4000044) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000002000/0x2000)=nil, 0x2000}}) 2018/02/03 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) 2018/02/03 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000030d000)={0x90000010}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)) 2018/02/03 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff4000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000f09000-0x88)="29e476570948cc396214bc1e2643991ad4da019f6c3ffe40580a068d236b0808f225fd698ac6ad59b38b52266046864f017261bfcc1bc57daf57aed5519a71a94f9a47812e7fb26a96dfaaca88addd89ba14e48a680a6bcca9d8bd89190c5a918caf2db81e1ac560c2da0598e2c0778770ad967dfea948e31a4d2d05fe86d94a8fa0daf999459986") r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) getpeername$inet(r0, &(0x7f000026f000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a13000)=0x10) 2018/02/03 05:36:17 executing program 2: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f000001f000)=0x5) 2018/02/03 05:36:17 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a59000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xffffffffffffffff, 0x25, 0xffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f0000802000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000614000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000fcd000-0x20)={0x3, 0x3, 0x200, 0x200, r2}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004c1000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x34}, 0x43) getgid() 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000980000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000cf4000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00001a8000-0x4)=0xe0, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e3000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000a83000-0x6d)=""/109) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007ab000)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000888000-0x4)=0xe8) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r4 = socket$inet6(0xa, 0x80000800, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000cc7000), 0x4) sendto$inet6(r4, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mknodat(r2, &(0x7f00001b0000)='./file0\x00', 0x41, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/sequencer2\x00', 0x2000001010fe, 0x0) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) poll(&(0x7f00009d3000)=[{r0, 0x6}, {r0, 0x4}], 0x2, 0x7ff) setsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000638000-0xcc)="7a3accca1bf3e3e8d22346634995aa7f4c88c26a7c089cdb1a75a5e42a50a58d5e8cbcfc4134b95dd121e6519e8d31262f50abac92c00bde42cfb1a0cf75cdf2aa15b4b4882a1a09005a884c209a229ad827340bf0a46538ae7f123a5684a62d6ff42f87e3061242be0db88016c97c8926c9d88a8f6b10988a1398df470789707ac0e0dd212c7a223bea1ffc93c9aa161f68f53bac8b9722740f24a5f9cd09e8ab2f2883f7badb0a024a637280804f3ea74bc43ddc43eceb04188c5a754cfe23767b4b1ca6dea0013f52e339", 0xcc) [ 41.864661] audit: type=1400 audit(1517636177.410:11): avc: denied { write } for pid=5362 comm="syz-executor3" name="net" dev="proc" ino=13549 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f0000fc6000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000a96000)={&(0x7f0000412000)={0x10}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x820, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x80c, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x820}, 0x1}, 0x4000044) 2018/02/03 05:36:17 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x42}) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000000)="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", 0xfc) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x8000a, 0x0, &(0x7f0000197000-0x8)) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/03 05:36:17 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000cdd000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000057e000), &(0x7f0000290000)=0x4) [ 41.905491] device gre0 entered promiscuous mode [ 41.925129] audit: type=1400 audit(1517636177.470:12): avc: denied { add_name } for pid=5362 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r0, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) write$tun(r0, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty]}]}}, "15b2"}}}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001f9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) 2018/02/03 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002bd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00002b9000)='locgroup!#:#\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000600000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000033b000)=0xfff) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000d8d000)=0x1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000001a000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007e1000)={0x0, 0x74}, &(0x7f00004d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000688000-0x10)={r3, 0x3, 0x110f1137, 0x7}, &(0x7f000016f000)=0x10) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x0, &(0x7f000065b000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x400) recvfrom$inet(r1, &(0x7f0000787000)=""/202, 0xca, 0x40, &(0x7f0000b55000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) fdatasync(r0) 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009ef000)='ceph\x00', &(0x7f0000d2f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='bdev-,\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f0000bbb000-0xb)='pkcs7_test\x00', &(0x7f0000492000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b52000)='\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000e63000-0x8)={0x8, 0xa9}, 0x8) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000198000)=0xffff, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00002ad000-0x4)=0x2) 2018/02/03 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f000044b000-0x49)=""/73, 0xfffffdd1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ecb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/03 05:36:17 executing program 0: chroot(&(0x7f0000be5000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000285000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ad0000-0x4)=0x4, 0x4) [ 41.956146] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 41.990863] audit: type=1400 audit(1517636177.530:13): avc: denied { create } for pid=5362 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 42.022158] device gre0 entered promiscuous mode 2018/02/03 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) 2018/02/03 05:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a88000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000043c000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d1a000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x3ff, 0x7, 0x100000001, 0x1, 0x7f}, &(0x7f0000a3c000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009f7000-0x10)={r2, 0x4, 0x0, 0x3}, &(0x7f0000003000)=0x10) socketpair(0xd, 0x5, 0x1f, &(0x7f000067e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005d4000)={0x6, 0x8004, 0x8000, 0x2, r2}, &(0x7f000007f000-0x4)=0x10) 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) fcntl$dupfd(r0, 0x406, r0) 2018/02/03 05:36:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000806000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(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, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 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) 2018/02/03 05:36:17 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000fc8000), &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/03 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x7ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dca000)={0x0, 0x9e, "4c90eb1532125c7020b0ef96d4fc2d9318d70cbec9c493f45aeb2096d57cca1ecd22cbbab6ed17fc68ddc351506f4510141884c934b8ce0fade9bb21a7370411f1f3d11ba623e21dfff51a319055fcf1d859db208a6b2739b9b08fa924933f01ae1d3696292b2a37ea5843f53bb19889e67e91ebbcb22b8fed0725a22198baf2b81d3537f20f2c9aed4cd413818718741f6f51416a31f438e7bd218a6e22"}, &(0x7f0000a15000)=0xa6) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ae000-0x15)='/dev/pktcdvd/control\x00', 0xc0001, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e0000-0x10)='/selinux/status\x00', 0x0, 0x0) linkat(r2, &(0x7f0000652000-0x8)='./file0\x00', r3, &(0x7f00001ad000-0x8)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e67000)={r1, 0x2, 0x3, 0x5}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup(0xffffffffffffffff) getsockname$ipx(r4, &(0x7f0000c66000), &(0x7f0000de2000)=0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a18000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f0000508000), &(0x7f0000a5e000)=0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) getcwd(&(0x7f00009c0000-0x9c)=""/156, 0x9c) sendmsg$nl_route(r6, &(0x7f0000596000+0xc3a)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0xfffffffffffffead, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x20000800) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000739000-0x38)=[{&(0x7f0000dbd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000a54000-0x6c)="c2f1a8c8a02a6932fd69ad2c8e8545c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4e07228516348b65e37c77a7610a18bdcaadaea5367c3c9ba11a958d271e9165a148f9c0fa37cd9d7aac37eac0ef8598ff15e359088380a08b4ffc9eadfa61562", 0x2c}], 0xe542caf19b4b7b6, &(0x7f00004eb000)=[], 0x73}], 0x1, 0x4000004) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/03 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e37000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a2a000)=0xffffffff00000001, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000cf000)={0x0, 0x5, 0x200, 0x6, 0x9, 0xd9, 0xb66, 0x3f, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x6, 0x9, 0x10001, 0x3, 0x9}}, &(0x7f00008e5000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003cd000-0x18)={r3, 0x1, 0x10, 0x800}, &(0x7f000039f000-0x4)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) epoll_wait(r2, &(0x7f0000b0b000-0x30)=[{}, {}, {}, {}], 0x4, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b0b000-0x4), &(0x7f000049a000)=0x4) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dee000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00001ed000-0x10)={0x5, 0xa16c, 0x5, 0x2}, 0x10) [ 42.157123] audit: type=1400 audit(1517636177.700:14): avc: denied { create } for pid=5435 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000da5000)=0x6, 0x4) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r1, 0x1, 0x2, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) sendfile(r2, r0, 0x0, 0x81) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000037c000)='/dev/snd/seq\x00', 0x0, 0x20a800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fdf000)={0x1, 0x9, 0x4, 'queue0\x00', 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, "706f7274300000000000000000000000f3ff00"}) write$sndseq(r1, &(0x7f0000cfe000-0xf0)=[{0x4, 0xffff, 0xf07, 0x4, @time={0x0, 0x1c9c380}, {0x4}, {0x7, 0x81}, @connect={{0x2, 0x40}, {0x0, 0x3}}}, {0x7, 0x7ff, 0xccd, 0x2cb37804, @tick=0x6, {0x0, 0xd47e}, {0x1000, 0x6c}, @queue={0x8ae, {0xbf, 0x8}}}, {0x800, 0x8000, 0xe47f, 0xffffffffffff2de9, @tick=0x7, {0x800, 0x4}, {0x2, 0x800}, @result={0x6, 0xab65}}, {0x7, 0x9, 0x590a, 0x7, @time={0x77359400}, {0x4, 0x101}, {0x800}, @quote={{0xffff, 0x9}, 0xd6, &(0x7f00005da000-0x30)={0x7, 0x3, 0x8001, 0x8000, @tick=0xba7, {0x2, 0x9}, {0x6, 0xffffffffffffff92}, @raw8={"26c818ac93f82df4514aa109"}}}}, {0x4, 0x1, 0x2, 0x1ff, @tick=0xff, {0x4, 0x1}, {0x4, 0x1}, @quote={{0x1000, 0x2}}}], 0xf0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000878000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e00000-0x4), &(0x7f00003bb000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000af6000)={{0x80, 0x8}, 'port0\x00', 0x8, 0x400, 0x2, 0x1, 0x0, 0x0, 0x9b, 0x0, 0x1, 0x7}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00004c9000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000591000)=""/188) 2018/02/03 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000130000-0x70)=""/112) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r3 = request_key(&(0x7f0000404000-0xb)='pkcs7_test\x00', &(0x7f0000601000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000087000)='\x00', 0xfffffffffffffff8) add_key(&(0x7f0000f7b000)='.request_key_auth\x00', &(0x7f00001f1000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000b34000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000773000-0x10)=@syzn={0x73, 0x79, 0x7a}}) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) [ 42.173984] device gre0 entered promiscuous mode 2018/02/03 05:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) 2018/02/03 05:36:17 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000fe4000-0x32)=""/50) preadv(r0, &(0x7f0000525000-0x10)=[{&(0x7f0000ac7000)=""/4096, 0x1000}], 0x1, 0x0) fstatfs(r1, &(0x7f00009aa000)=""/234) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000)=""/228, &(0x7f0000007000-0x4)=0xe4) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000-0x8)) getdents64(r2, &(0x7f0000001000-0x282)=""/2048, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x81) syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x200000) 2018/02/03 05:36:17 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000d54000-0x12)='.request_key_auth\x00', &(0x7f00002ac000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ae9000-0xd1)="0c14bc08b9bfd9295acaaddacf53c0d6717145858832dcec1db078a13a30b001d9f5fe598cf20666e2f4ca1bbe136e1bbe44438281b769535ba00c50f58d1fbc1495209325911ee21dbad8bd10e3381afae89808940210d6a2f028351251c6726dd04f80c5a65bea719f2ca301f386aed00e8767d9c0b84b7aee5617f84095238a8d7c76646bc96dd59465d8de4f87ea63239b7976998ea4054c3d4d57af572fe222fa27ab37e3ab837282a0fe9797e648960f56fac15e6071776b9ead880a50eaf71f339b877aff77725d3b11d02dc289", 0xd1, 0xfffffffffffffffe) add_key(&(0x7f0000ca2000)='trusted\x00', &(0x7f0000811000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r2, 0x406, r2) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) r5 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty, 0x9}, @in6={0xa, 0x3, 0x5, @empty, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000ccc000), &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 05:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) r3 = dup3(r0, r2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000ea1000)=@get={0x1, &(0x7f0000c32000)=""/126, 0x7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x5a, 0x0, &(0x7f00008a5000)="fff15f94c9ee7c24da8279b66982bd0da3a4cd719314a9becf1e5ddd5cabc9b526a5e21e4b69e02f898366e90a118518ff3b092846e0a74b776b071b466b5584b6569cbf730e6d19e15daeebbcbeb91cc91fb95a18b5c1c3d8d0"}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/03 05:36:17 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000021000-0x4)=0x1) inotify_init() read$eventfd(r0, &(0x7f000001e000), 0x1000002eb) 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000067e000)='/dev/pktcdvd/control\x00', 0x2, 0x0) writev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000), 0x206}], 0x3e2) 2018/02/03 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4}) r2 = syz_open_dev$sg(&(0x7f00004b0000-0x9)='/dev/sg#\x00', 0x6, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{}], 0x1, 0x0, &(0x7f00005e9000-0x8), 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000885000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000865000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f00009e4000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000a52000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000000000)=""/81, 0x51, 0x9e72}, 0x40002000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000361000)={&(0x7f0000fb7000+0xf1c)={0x10, 0x0, 0x0, 0x8000c000}, 0xc, &(0x7f0000088000-0x10)={&(0x7f00002c5000-0x58)={0x58, 0xd, 0xf, 0x701, 0x2, 0x2, {0x0, 0x0, 0x2}, [@typed={0x10, 0x54, @u64=0x80}, @generic="5c4fb01a2f953d6e9daac3f7ba2fb544504e7ea56822a2a3686516234503ab834deb31897ead8ff39b98afa85852d3b7b3adc9"]}, 0x58}, 0x1, 0x0, 0x0, 0x804}, 0x8081) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000352000)=@int, &(0x7f0000080000-0x4)=0x4) recvmsg(r2, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)}, 0x0) r3 = request_key(&(0x7f0000256000)='rxrpc\x00', &(0x7f0000545000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001a9000)='eth0-posix_acl_access:[em1security,\x00', 0x0) add_key$keyring(&(0x7f0000616000-0x8)='keyring\x00', &(0x7f0000a8d000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) [ 42.307168] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/03 05:36:17 executing program 4: prctl$intptr(0x1c, 0x9) 2018/02/03 05:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000da0000)={0x19980331}, &(0x7f0000c33000-0x18)={0x4, 0x0, 0x0, 0x3, 0x0, 0x100000000}) r0 = accept(0xffffffffffffff9c, &(0x7f0000850000-0x10)=@ax25, &(0x7f0000b44000)=0x10) accept$unix(r0, &(0x7f000066d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f01000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000023e000)={0x0, 0x3, 0x9, 0xfff, 0xfffffffffffffffb, 0x6, 0x1, 0x9, {0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}}}, 0x401, 0xffffffff, 0xaf, 0x80000000, 0x40}}, &(0x7f0000aef000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000772000-0x8)={r1, 0x85e}, &(0x7f00002f8000-0x4)=0x8) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000182000-0x8)='./file0\x00', &(0x7f0000543000-0x8)='./file0\x00', &(0x7f00007ba000-0x4)='bfs\x00', 0x0, &(0x7f00001bb000-0x74)="5e175de9e5e7445833be06371450379da9370049c526aae5b3efa8ef7622a2f56b35cc7ed8701ed8cd326a361302dfa57a6d3eecba2a189cbf44b8aa5d035c151c1d43fc43a85fd71f5fe20186b8dfbec91c19f7dee2a30e810610811a7f6375fe028266a85ce617a1cdcb5d3e58b002e5754406") chroot(&(0x7f0000a52000-0x8)='./file0\x00') 2018/02/03 05:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000084000-0x8)='./file0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) 2018/02/03 05:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)) socketpair(0x11, 0x805, 0xffffffff, &(0x7f0000954000)={0x0, 0x0}) write$selinux_context(r1, &(0x7f0000c4b000)='system_u:object_r:auth_cache_t:s0\x00', 0x22) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 2018/02/03 05:36:17 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000039000)={0x5, 0x101, 0x5, 0x80, 0x3}) [ 42.364246] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 42.370564] device gre0 entered promiscuous mode [ 42.381512] binder: 5509:5513 ioctl 8940 20ea1000 returned -22 [ 42.381573] binder: 5509:5513 ERROR: BC_REGISTER_LOOPER called without request 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) r1 = creat(&(0x7f0000b62000)='./file0\x00', 0x40) listen$netrom(r1, 0x4) 2018/02/03 05:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x7, @random="200bcd8fe078"}, 0x20, {0x2, 0x0, @broadcast=0xffffffff}, @common='ip_vti0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x6, 0x80000000, 0x80, 0x8}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) [ 42.383563] binder_alloc: 5509: binder_alloc_buf, no vma [ 42.383584] binder: 5509:5513 transaction failed 29189/-3, size 0-0 line 3127 [ 42.455681] binder_alloc: binder_alloc_mmap_handler: 5509 20000000-20002000 already mapped failed -16 [ 42.462269] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/03 05:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)) r1 = open(&(0x7f0000fe0000-0x8)='./file0\x00', 0x2000, 0x100) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000063b000)={0x3f, 0x404000009, 0x4, 'queue1\x00', 0x81}) r3 = getpgid(0x0) rt_sigqueueinfo(r3, 0x3f, &(0x7f0000c1c000+0x928)={0xd, 0x0, 0x6, 0x8}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000b7a000-0x4), &(0x7f0000cad000-0x4)=0x4) [ 42.462278] binder: 5509:5529 ioctl 40046207 0 returned -16 [ 42.463767] binder: 5509:5513 ioctl 8940 20ea1000 returned -22 [ 42.463791] binder: 5509:5529 ERROR: BC_REGISTER_LOOPER called without request [ 42.465840] binder_alloc: 5509: binder_alloc_buf, no vma [ 42.465860] binder: 5509:5513 transaction failed 29189/-3, size 0-0 line 3127 [ 42.535256] device gre0 entered promiscuous mode [ 42.583149] device lo entered promiscuous mode [ 42.600644] device lo left promiscuous mode 2018/02/03 05:36:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000684000-0x69)=""/105) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000-0x10), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x27, 0x0, @tid}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000001000-0x20)) 2018/02/03 05:36:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000a48000)='./file0\x00', &(0x7f0000eb7000-0x8)='./file0\x00') r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) keyctl$describe(0x6, 0x0, &(0x7f0000987000)=""/52, 0x34) r2 = dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) 2018/02/03 05:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004c2000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005f9000)={0x0, @empty, @remote}, &(0x7f000098e000)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r1, &(0x7f0000672000-0x8)=@un=@abs, &(0x7f0000668000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000061000-0x13)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd6000-0x4)=0x20) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000e91000-0xb0)={{0x9, 0xffffffffffffffff}, 'port1\x00', 0x1, 0x11420, 0xe76, 0x0, 0x7ff, 0x6, 0x8, 0x0, 0x2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000391000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/02/03 05:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000195000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000321000-0x4)=0x24) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) getresuid(&(0x7f0000ff2000-0x4)=0x0, &(0x7f00000ba000-0x4), &(0x7f000042e000-0x4)) r1 = getgid() syz_fuseblk_mount(&(0x7f000074f000-0x8)='./file0\x00', &(0x7f0000e97000-0x8)='./file1\x00', 0x1000, r0, r1, 0x5, 0x2d86, 0x40000) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f000017f000-0x8)=@sco, &(0x7f00009e2000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/03 05:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f000069b000-0x94)="e171c3de533b41dd36c2a933ed7c65c233209fd7f286cff2c3d9ed29c89685250f4e45b27cca6f48d9d57349a1a634ca3fc35b92e23c07a442c11e5775fa1fc69336775c3009665e20f0aff75b38c775087f65fb4b73c5457b4aed90219f0ea5e7d176192ecdfabda001f189c9472b5aab8a16ecd6d1ab4c72f2593c13f2aa480bc4e57209c72644106b42d59c4b473a87bd8859", 0x94, 0x80, &(0x7f0000ea4000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) 2018/02/03 05:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) 2018/02/03 05:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000330000-0x10), &(0x7f0000624000-0x4)=0x10) r1 = accept4(r0, 0x0, &(0x7f000098d000-0x4), 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000036c000)={@loopback=0x7f000001, @empty}, 0x8) recvmmsg(r1, &(0x7f0000a80000-0xb4)=[{{&(0x7f00001ed000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00000e5000)=[{&(0x7f000029c000-0xf4)=""/244, 0xffffffffffffff43}, {&(0x7f00004e8000)=""/60, 0x3c}, {&(0x7f0000787000)=""/129, 0x81}, {&(0x7f0000faa000)=""/194, 0xc2}, {&(0x7f00005cf000-0xbe)=""/190, 0xbe}], 0xd819ed2a70583728, &(0x7f0000f5b000-0x1c)=""/28, 0x1c, 0x3ff}, 0x401}, {{0x0, 0x0, &(0x7f00001e4000-0x60)=[], 0x164, 0x0, 0x0, 0x1000}, 0x1}, {{0x0, 0x0, &(0x7f0000089000)=[{&(0x7f0000ec1000-0xb4)=""/180, 0xb4}], 0x1, 0x0, 0x0, 0x7fff}}], 0x307, 0x0, &(0x7f00005c9000)={0x77359400}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009ad000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x2, 0x4, 0xa, 0xa0, 0x80, 0x3c, r3, r4}, {0x0, 0x4c0f, 0x806, 0x7, 0xf, 0x29, 0x4, 0x8000}, {0x0, 0x8, 0x3, 0x4}, 0x2, 0x7, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x33}, 0x2, @in=@rand_addr=0x9c, 0xffffffffffffffff, 0xfffffffffffffffc, 0x1, 0x3, 0x796b, 0x21d, 0x800}}, 0xe8) connect$inet(r2, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) memfd_create(&(0x7f0000517000)='\x00', 0x2) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000015e000-0xc)={0x0, 0x413c, 0x30}, &(0x7f0000572000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000900000-0x8)={r6, 0x1}, 0x8) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r1, 0x1) 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000596000)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') sendfile(r1, r1, &(0x7f000032a000-0x8)=0x8000000, 0xfffffffffffffffd) 2018/02/03 05:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6b) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000e91000-0x4)={0x4}, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b90000)) write(r0, &(0x7f00006b0000)="2d2be7fbd2bcce0355e6a7135b2c98c282e4042771f64980d2ddc0560c771e99991549952b87d4e73e5ef4ff53c1180042f32b89524544", 0x37) sendmsg$nl_netfilter(r0, &(0x7f0000bcc000)={&(0x7f000044f000)={0x10}, 0xc, &(0x7f00008ea000-0x10)={&(0x7f000029b000)={0x14, 0x0, 0xf, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic]}, 0x14}, 0x1}, 0x0) creat(&(0x7f0000d5e000-0x8)='./file0\x00', 0x100) 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00001aa000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_METRICS={0x8, 0x8, "04"}]}, 0x24}, 0x1}, 0x0) ioctl$void(r0, 0xc004587f) [ 42.757194] device gre0 entered promiscuous mode 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f000017f000-0x8)=@sco, &(0x7f00009e2000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/03 05:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000460000-0x58)=@alg, &(0x7f000072e000-0x4)=0x58) bind(r0, &(0x7f0000769000)=@rc={0x1f, {0x20, 0x7, 0x3800, 0x63, 0x7, 0x2}, 0x100000000}, 0x9) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006a3000-0xc)={0x0, @dev, @rand_addr}, &(0x7f00007c8000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ad8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[]}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[], 0x0, 0x4008010) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/rfkill\x00', 0x80, 0x0) sendmsg$key(r0, &(0x7f0000e59000)={0x0, 0x0, &(0x7f000062c000-0x10)={&(0x7f0000f0c000)={0x2, 0x13, 0xfffffffffffffffe, 0xf, 0x4, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xb, 0x7bfa, 0x0, 0x6d1}]}, 0x20}, 0x1}, 0x80) bind$netrom(r3, &(0x7f00006db000-0x48)=@full={{0x3, {"af8497a881eceb"}, 0x9}, [{"2c5b0e2a6a170d"}, {"1eb30791e7cc54"}, {"4e9e861122de84"}, {"5f4b9fd7c6a439"}, {"11caee5ee97dbc"}, {"6ae83d4ef24988"}, {"0206e5a72f5377"}, {"f2db43738e4b29"}]}, 0x48) [ 42.786100] device gre0 entered promiscuous mode 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0x6, 0x101, &(0x7f0000201000-0xe2)=""/226, &(0x7f0000ff4000)=0xe2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed8000+0x182)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) 2018/02/03 05:36:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x84000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x15) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000f75000-0x4)=0x9, 0x4) sendto$inet6(r2, &(0x7f0000f7c000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x7fff, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x20, &(0x7f0000002000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x4}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r3}, &(0x7f0000003000-0x4)=0x8) dup(r1) seccomp(0x1, 0x0, &(0x7f0000013000-0x10)={0x0, &(0x7f0000003000-0x50)=[]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:36:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x6a)=""/106, 0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000-0xc), &(0x7f0000000000)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r2, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000002000-0xa1)}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000014000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000c26000)={&(0x7f00006d9000/0x4000)=nil, 0x4000}) 2018/02/03 05:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) [ 42.933170] device gre0 entered promiscuous mode 2018/02/03 05:36:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f000023f000-0x10)=[{&(0x7f0000c17000-0x4e)="0b0100000f194bf004b06c456d73189e09e8aae7740b9526f0316d0fb4889396cfed1c8f59da60a377dade00001e011684effdc4debbdb10d8524b8b3e95fa6c5cecf62d5c4f6fcb02551b92638f", 0x4e}], 0x1) 2018/02/03 05:36:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x80000000000) bind$inet6(r0, &(0x7f0000400000-0x1c)={0xa, 0x2, 0x185, @loopback={0x0, 0x1}, 0x8000}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0xffffffffffffff64, @mcast1={0xff, 0x1, [], 0x1}, 0x587}}}, 0x5, 0x3, 0x4, "b23691ebf00332af3bcc9a11d9dc2e148b9ffce3f6e214ac64c219603f77b8cf5263ce9d21c60f5e78535a3057043f662fec4325b8204963085d82d9ef824a7a2ac1a1b6d7408d50710bfded793098f1"}, 0x160) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/rfkill\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f00003fe000), 0x8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00003fe000-0x1e)="92a8d98e74411f60a2da30e8737034f2face41fc309688d93b4ffb4cbdd4", 0x1e) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00003fe000-0x4)) 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd8000)={@generic="8d4e29980180a3da3d26d985d16a6669", @ifru_flags=0x400}) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) sendmsg$inet_sctp(r0, &(0x7f0000f8a000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x4000000, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="919351", 0x4fe411a26291692b}], 0x1}, 0x8000) r2 = syz_open_dev$mice(&(0x7f00008c7000)='/dev/input/mice\x00', 0x0, 0x140) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000d4a000-0x4)) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000061f000)={0x9, 0x232, 0x2, 0x9}, 0x8) 2018/02/03 05:36:18 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r3, 0x100000001}, &(0x7f0000007000-0x4)=0x8) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000004000-0x8)={r7, 0x401}, &(0x7f0000003000)=0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$unix(r2, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x101000000000000, 0x3, 0x0, 0xa, 0x80, 0x80, 0x0, r5, r6}, {0x1000, 0x800, 0x1f, 0x9, 0x0, 0x989a, 0x4, 0x3}, {0xfffffffffffffff7, 0x2, 0x5, 0xffff}, 0x97, 0x1, 0x1, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x3, 0x80000000000, 0x7ab6, 0x800, 0xffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) r9 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x83)={r8, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x6, 0x2}) userfaultfd(0x180000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r9, &(0x7f0000004000)={&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x152, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000009000-0x50)=[{&(0x7f0000007000)="45d3ddb613a06f69f798a4f85e19b7dd4e2e7dd43aaf685f7ad2751e7afc0fcc36cb9ebe7054c604b5a80c71a49792f10edda9de3ec939a49b69c22578fe8e2712fde04e5c701e8231feae5f795efc60e2a99176c34e7ff26142749cfcb7e25d8c757021b32e0f4464134a729aefecc1b7d18ab11bcf19063ba1cf0c4c34ea0c9639b21b104ce6122a191c84fb9e46bc1239bb6a242e9a2024f4dc4541390e91281b098aeb9b45f6c4d2231082d1b6360431ed17232384d13589817ff3cce5ada60f27da7f4d1802ec3152e546a734dd933dac60c2b6f7c23c811bb6f91bdc723fc4b338", 0xe4}, {&(0x7f0000007000-0x27)="e324144f3ed3b11f3d62e3bc2c9a576fdb781975fd49b1b06c43f3e38d72098833c00252a06108", 0x27}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x50}, 0x8000) getsockname$netrom(r2, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@common="69705f7600002fe30000001600", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/03 05:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:18 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/loop-control\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000009, 0x32, r0, 0xfffffffffffffffe) capset(&(0x7f000073c000)={0x19980330}, &(0x7f00001dc000-0x18)) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/02/03 05:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000048d000-0x4)) signalfd(r0, &(0x7f00004f2000), 0x8) 2018/02/03 05:36:18 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x3) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000070b000)={0x5, 0x5, 0x1000, 0x1, 0x1c}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b69000)={@generic="72b121d8c4476ab9da72ffa132eb684c", @ifru_addrs={0x2, 0x1, @empty}}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000703000), &(0x7f0000a2a000)=0x1, 0x0) 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r2, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00002fc000)={0x5, 0x200, 0x1, {0x77359400}, 0x3, 0x100000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a5000-0xfc)={0x0, 0xf4, "920e46e1c6de97a7c034b32c2efd3edff39d7df2387a976b6161697237faf97463caf252ab109f000973102f5428f44d5797165065b87a90e8c758d89b16f794dfc28a34ca206c05f147ccf9464e33fabd79752dd1c9530baa30cd2eae8eb4b6fa16ccc90562eb03cf33b420b4de00835ac0c775c08ac6c61f2a46bac617f3c24f3b4a5f99bc678c19011e5b276bc2330c4adee211aa13ebf5d6b515d14385765275bb3f34179015aae08fca76fbcf24390088db91f6c016218178550d22e3a7e4688bcdf6cb1134cf152c5afd5a34702f3ba4b724f0c319139d1e54735822b6d5e333333cd75cf35274041a692f2e5118b9fa74"}, &(0x7f0000a56000)=0xfc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000052e000-0x10)={r4, 0x10001, 0x8, 0x58e}, &(0x7f0000cfa000)=0x10) write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 43.042350] device gre0 entered promiscuous mode 2018/02/03 05:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000041d000-0x47)=""/71, &(0x7f0000716000-0x4)=0x47) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='nt/unix\x00') sendfile(r2, r2, &(0x7f00004db000), 0x1000000000ff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b27000-0x18)=@generic={0x2f, 0x6, 0x94c}) 2018/02/03 05:36:18 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40004) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000019000-0x4), &(0x7f0000018000)=0x4) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/03 05:36:18 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r2, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00002fc000)={0x5, 0x200, 0x1, {0x77359400}, 0x3, 0x100000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a5000-0xfc)={0x0, 0xf4, "920e46e1c6de97a7c034b32c2efd3edff39d7df2387a976b6161697237faf97463caf252ab109f000973102f5428f44d5797165065b87a90e8c758d89b16f794dfc28a34ca206c05f147ccf9464e33fabd79752dd1c9530baa30cd2eae8eb4b6fa16ccc90562eb03cf33b420b4de00835ac0c775c08ac6c61f2a46bac617f3c24f3b4a5f99bc678c19011e5b276bc2330c4adee211aa13ebf5d6b515d14385765275bb3f34179015aae08fca76fbcf24390088db91f6c016218178550d22e3a7e4688bcdf6cb1134cf152c5afd5a34702f3ba4b724f0c319139d1e54735822b6d5e333333cd75cf35274041a692f2e5118b9fa74"}, &(0x7f0000a56000)=0xfc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000052e000-0x10)={r4, 0x10001, 0x8, 0x58e}, &(0x7f0000cfa000)=0x10) write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair(0x9, 0xa, 0x3ff, &(0x7f00009b0000-0x8)={0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002cc000)={@common='irlan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e8", 0x1}], 0x1) 2018/02/03 05:36:18 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000922000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x8, 0x6, 0x6, 0x10001}, 0x10) 2018/02/03 05:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) 2018/02/03 05:36:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:18 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40004) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000019000-0x4), &(0x7f0000018000)=0x4) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r2, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00002fc000)={0x5, 0x200, 0x1, {0x77359400}, 0x3, 0x100000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a5000-0xfc)={0x0, 0xf4, "920e46e1c6de97a7c034b32c2efd3edff39d7df2387a976b6161697237faf97463caf252ab109f000973102f5428f44d5797165065b87a90e8c758d89b16f794dfc28a34ca206c05f147ccf9464e33fabd79752dd1c9530baa30cd2eae8eb4b6fa16ccc90562eb03cf33b420b4de00835ac0c775c08ac6c61f2a46bac617f3c24f3b4a5f99bc678c19011e5b276bc2330c4adee211aa13ebf5d6b515d14385765275bb3f34179015aae08fca76fbcf24390088db91f6c016218178550d22e3a7e4688bcdf6cb1134cf152c5afd5a34702f3ba4b724f0c319139d1e54735822b6d5e333333cd75cf35274041a692f2e5118b9fa74"}, &(0x7f0000a56000)=0xfc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000052e000-0x10)={r4, 0x10001, 0x8, 0x58e}, &(0x7f0000cfa000)=0x10) write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f00006e8000-0x1)='2', 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000d0a000), 0x80000) accept$netrom(r1, 0x0, &(0x7f0000413000-0x4)) write(r1, &(0x7f0000fb5000)="8a3ce2fc96a871cd6f0c8245b6a5ea9750c5ac4f385d5e7856d610c6806b370942359e7e384355a7d8781fdc5d9f2850d2edff1b223244d5aa0d3da56bd88afbee939ea9637ba83c3ee817a73012b446df0034987bd4f6616b454cdc74f3c3fd97b6e9af1e2e8ae9568a24b44be3cd61e4b0ca10e4b5a0517cfb6d07a333a8888758823f890bf8a94732aebc5463d1e5e4a20bd7764bb7300bf1466eb359533397f3a1a9db5487bf8ba0c91537a83df9c8d9f68512025a89f23379955741cb2ffca879aa1c6007e67d0145e6c305c13be89406cac79d3c6821fb38490f775ffccd21d38fd5a236e52eb705673a28d286a61be675f31c37", 0xf7) fcntl$getownex(r0, 0x10, &(0x7f0000198000)={0x0, 0x0}) ioprio_set$pid(0x3, r2, 0x7) [ 43.144031] mmap: syz-executor3 (5670) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/03 05:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004cd000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) bind(r1, &(0x7f00004ec000)=@ipx={0x4, 0x2, 0x1, "6cf289b00e51", 0x7b}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000367000)=[{{&(0x7f0000ea9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000b05000)=[{&(0x7f0000f08000-0x7f)=""/127, 0x7f}, {&(0x7f00002a4000-0x1000)=""/4096, 0x1000}, {&(0x7f00004e3000)=""/169, 0xa9}, {&(0x7f0000b21000-0xf4)=""/244, 0xf4}, {&(0x7f0000c59000)=""/187, 0xbb}, {&(0x7f00005ac000)=""/226, 0xe2}, {&(0x7f000054a000)=""/4096, 0x1000}, {&(0x7f0000c68000-0x6a)=""/106, 0x6a}, {&(0x7f0000ea2000-0xec)=""/236, 0xec}, {&(0x7f0000589000-0xcd)=""/205, 0xcd}], 0xa, &(0x7f00002ee000-0x1000)=""/4096, 0x1000, 0x1ff}, 0xfffffffffffffffc}, {{&(0x7f00009c9000)=@ipx, 0x10, &(0x7f00002d3000)=[{&(0x7f0000e57000)=""/62, 0x3e}, {&(0x7f00007c8000)=""/167, 0xa7}, {&(0x7f00001cf000)=""/213, 0xd5}, {&(0x7f00006a7000)=""/225, 0xe1}], 0x4, &(0x7f0000ab4000)=""/2, 0x2, 0x3}, 0x100000001}, {{&(0x7f0000ad5000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f9e000-0x20)=[{&(0x7f0000021000)=""/6, 0x6}, {&(0x7f0000530000-0x4)=""/4, 0x4}], 0x2, &(0x7f0000bb0000-0x5d)=""/93, 0x5d}, 0xfffffffffffffffe}, {{&(0x7f000097d000)=@l2, 0xe, &(0x7f0000c56000-0x50)=[{&(0x7f00009f2000-0x1000)=""/4096, 0x1000}, {&(0x7f000020a000-0xcb)=""/203, 0xcb}, {&(0x7f0000cce000)=""/77, 0x4d}, {&(0x7f0000706000-0x87)=""/135, 0x87}, {&(0x7f0000fee000)=""/202, 0xca}], 0x5, &(0x7f0000a93000-0xd7)=""/215, 0xd7, 0x4}, 0x7}, {{&(0x7f0000e3f000)=@can, 0x10, &(0x7f0000e65000)=[{&(0x7f0000756000-0xa9)=""/169, 0xa9}], 0x1, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f000073b000)=@nfc, 0x10, &(0x7f00003b5000)=[{&(0x7f0000dfc000)}, {&(0x7f0000e57000)=""/219, 0xdb}], 0x2, &(0x7f000006d000-0xc6)=""/198, 0xc6, 0x5}, 0x5}, {{&(0x7f0000793000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000db8000-0x20)=[{&(0x7f0000b76000-0xcb)=""/203, 0xcb}, {&(0x7f0000e90000-0x3b)=""/59, 0x3b}], 0x2, &(0x7f0000b9f000)=""/199, 0xc7, 0x2}, 0x96e}], 0x7, 0x40000000, &(0x7f0000ba3000-0xb)) recvfrom$packet(r1, &(0x7f0000d19000), 0x0, 0x2041, &(0x7f0000b6b000-0x14)={0x11, 0xc, r2, 0x1, 0x3f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d52c936949598", [0xb38]}) 2018/02/03 05:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000edc000)={{}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)) getitimer(0x2, &(0x7f0000009000-0x20)) setitimer(0x1, &(0x7f0000662000)={{}, {0x0, 0x2710}}, &(0x7f00007bd000-0x20)) [ 43.153503] device gre0 entered promiscuous mode 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r2, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00002fc000)={0x5, 0x200, 0x1, {0x77359400}, 0x3, 0x100000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a5000-0xfc)={0x0, 0xf4, "920e46e1c6de97a7c034b32c2efd3edff39d7df2387a976b6161697237faf97463caf252ab109f000973102f5428f44d5797165065b87a90e8c758d89b16f794dfc28a34ca206c05f147ccf9464e33fabd79752dd1c9530baa30cd2eae8eb4b6fa16ccc90562eb03cf33b420b4de00835ac0c775c08ac6c61f2a46bac617f3c24f3b4a5f99bc678c19011e5b276bc2330c4adee211aa13ebf5d6b515d14385765275bb3f34179015aae08fca76fbcf24390088db91f6c016218178550d22e3a7e4688bcdf6cb1134cf152c5afd5a34702f3ba4b724f0c319139d1e54735822b6d5e333333cd75cf35274041a692f2e5118b9fa74"}, &(0x7f0000a56000)=0xfc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000052e000-0x10)={r4, 0x10001, 0x8, 0x58e}, &(0x7f0000cfa000)=0x10) write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x642603, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/02/03 05:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007e0000-0x10)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000599000)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socketpair(0x11, 0x6, 0x16e9, &(0x7f0000e2c000-0x8)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00002c5000-0x3)=""/3) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000250000)="0add2e31472aeca166394b0f27689ca23781c21a867f8831c026c6c66646ee8ec37d9ad3aadc1632a71b10af6b0cf6151b4da8b181d699b4f14c3ce62ff4aaccdbead12501e15d454cc99a2b1a379f9ca2bf60a0d814fb7f8443516a3b25dca049e08b7ca0005430059cfb1ce8faac9b9b073bbb27404fa0e6f204ed48627d813f3ef78898bb8c8dc2569c683b86e972e27bd377c1e32c5fb4d7b074f192bfdc5e1e7c5a6764f0eca57f39b6a0d6cdb5657ff1d55335bac3b24167500dd4e233d979e4e1eb1176d44c40fcfc0b140d22c26950d30641ea93bd705f916c4055a514fbecabee431aeb5fbb03cc80bf", 0xee) 2018/02/03 05:36:18 executing program 0: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000a01000-0x8)={0x0}) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a01000-0x84)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x20, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4a31}, @in6={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}], 0x84) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000813000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x32, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bind$netlink(r0, &(0x7f0000a01000)={0x10, 0x0, 0x3, 0x1000000}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009fe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000884000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) 2018/02/03 05:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) ioctl$int_in(r0, 0x5421, &(0x7f0000b4d000)=0x3d) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x5, &(0x7f0000dd8000-0x20)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d42000)={@common='ip6gretap0\x00', @ifru_flags=0x1000}) 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r2, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00002fc000)={0x5, 0x200, 0x1, {0x77359400}, 0x3, 0x100000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a5000-0xfc)={0x0, 0xf4, "920e46e1c6de97a7c034b32c2efd3edff39d7df2387a976b6161697237faf97463caf252ab109f000973102f5428f44d5797165065b87a90e8c758d89b16f794dfc28a34ca206c05f147ccf9464e33fabd79752dd1c9530baa30cd2eae8eb4b6fa16ccc90562eb03cf33b420b4de00835ac0c775c08ac6c61f2a46bac617f3c24f3b4a5f99bc678c19011e5b276bc2330c4adee211aa13ebf5d6b515d14385765275bb3f34179015aae08fca76fbcf24390088db91f6c016218178550d22e3a7e4688bcdf6cb1134cf152c5afd5a34702f3ba4b724f0c319139d1e54735822b6d5e333333cd75cf35274041a692f2e5118b9fa74"}, &(0x7f0000a56000)=0xfc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000052e000-0x10)={r4, 0x10001, 0x8, 0x58e}, &(0x7f0000cfa000)=0x10) write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000899000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x18, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="5318b0b5"]}, 0x18}, 0x1}, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000d82000)=""/61, &(0x7f00002bd000-0x4)=0x3d) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000496000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfed) 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r2, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00002fc000)={0x5, 0x200, 0x1, {0x77359400}, 0x3, 0x100000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005a5000-0xfc)={0x0, 0xf4, "920e46e1c6de97a7c034b32c2efd3edff39d7df2387a976b6161697237faf97463caf252ab109f000973102f5428f44d5797165065b87a90e8c758d89b16f794dfc28a34ca206c05f147ccf9464e33fabd79752dd1c9530baa30cd2eae8eb4b6fa16ccc90562eb03cf33b420b4de00835ac0c775c08ac6c61f2a46bac617f3c24f3b4a5f99bc678c19011e5b276bc2330c4adee211aa13ebf5d6b515d14385765275bb3f34179015aae08fca76fbcf24390088db91f6c016218178550d22e3a7e4688bcdf6cb1134cf152c5afd5a34702f3ba4b724f0c319139d1e54735822b6d5e333333cd75cf35274041a692f2e5118b9fa74"}, &(0x7f0000a56000)=0xfc) write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 43.315229] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 43.355694] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/03 05:36:18 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000001b000-0x4)) connect$inet(r0, &(0x7f000000b000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="e2", 0x1}], 0x1, &(0x7f0000016000-0x2d8)=[]}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000001a000-0xe)=@l2, 0xe, &(0x7f0000018000)=[{&(0x7f0000019000)=""/200, 0xc8}], 0x1, &(0x7f0000019000)=""/82, 0x52}, 0x100) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000017000)=@sco={0x1f}, 0x8, &(0x7f0000009000-0x50)=[{&(0x7f0000018000-0x5d)="b4", 0x1}], 0x1}, 0x884) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000012000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[]}, 0x11) 2018/02/03 05:36:18 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) r1 = creat(&(0x7f0000010000-0x8)='./file0\x00', 0x20) mkdirat(r1, &(0x7f0000018000-0x4)='./file0\x00', 0x17d) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000026000-0x8), 0x8) epoll_create(0x100000001) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000025000-0x8)) 2018/02/03 05:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002c8000)={0x0, 0x0}) r2 = gettid() r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = inotify_init() r5 = inotify_init() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003d000)={0x0, 0x0}, &(0x7f0000874000)=0xc) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000a8c000-0x38)={&(0x7f0000583000)=@proc={0x10, 0x0, 0x1, 0x21080400}, 0xc, &(0x7f0000f16000-0x20)=[{&(0x7f0000833000)={0x160, 0x31, 0x0, 0x5, 0x2, "", [@generic="05ad83c8ad14452b172fbea0efcd84fd3f6434ccc2d76362fbad0ae1aeb0df736e377fc6c66b85c7bdd7066cbe2cffc05fd669483e784394017d8a3f129a5342be0af00aad9bc7cbd9ecf76957bb833ac6e2398e60", @typed={0xc, 0x4d, @pid=r1}, @nested={0xc4, 0x70, [@typed={0x10, 0x48, @u64}, @generic="dc93d9584c6ebcbf2a2d58c91d3833b524ab9954b7068eb1792df52f6f66f590a31ccf3f8427146fe45f061514e9a9adf14247ae91f438d47fb5108aa16ed03120623f58a42517a733025974ec682e7fd6d7b9a329003948c878cee20471530dec94d97230e3a133bfca2099a4f9f125d66d0260a7ed0bcbca974ae79c56546def22752ebb13e3c9aa36793cfb1938de672f643efc79e5c2255dc44b5a8a058a40a37781d8488a800dc66930693443"]}, @generic="2d3d0dbf65243fe72d8e520fddbd8fe1e92339590f34caa636e4b581ea31393c9a5d865df8512434"]}, 0x160}, {&(0x7f0000dd5000)={0x1604, 0x3a, 0x308, 0x7, 0x3, "", [@generic="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@typed={0xc, 0x51, @pid=r2}, @typed={0xc, 0x76, @pid=r3}, @typed={0xcc, 0x30, @binary="c9d5385d9f361e1f7be48551dcadf39f5590730d06c08067a5e7090f979ccafcfd00d1635529a09de08c29e402d1ac1fb6b5896f86908db5295e95de8c9365ec78ecd98738d79b50a75c72180221b23ad988fc74986bb4f5a69096bc5c5039c400d6991fa734d75b4022a270ef7bc9e391c48762ca1832614b5a74d845e80e65883dda904c82a4c3ef966c5ccc6df95e87e93def672a45258f39af986faa4e509e49ea0ef12bc0ade1e500fd9f9eb7c68d4be036235631b5f40d902b23d53f14be32e752"}, @typed={0xc, 0x87, @fd=r4}, @nested={0x42c, 0x7e, [@typed={0xc, 0x11, @fd=r5}, @generic="26ad25030675d196c58f797f67d07ede96681cff657e176cb607b4ba6150933b92f33bf85ae9779ce732f01cd8ec18d58a66cbcc3046de4b0d87dc9736fcfe7374ee543fda0ce4166aa1d05f0c53cbf6a51d3a95343fe2d26e554dc29d71388712929f09aabc427f7f8e9d64ee5576d7c0f32ee3bd20a99cfc3b2cfd90f7cfd32f312dbc4c01381df007cb4e9671ccb17b6c8f29fbbdf2271d9c053fdefcc6e9dcbfee919b1256308e8cb64d5e9a89", @generic="b1e9e062967d9d629663443c1bdabb078313972c6e92a88374d75c32167be9ec8aadb7ea0b4fd5754b819337774ef1c5a44d70f6c14e754903864b9d2cf47559173b25e78d7bd52459994bc5c29571c5a67c5588c90ddedb528b9f95ace13f465a410d27facf4b87d5e04208b04590365de71c0e42f78c662c1e3a2960adb3c940b598749d97e38c7d7072c88ca340814c87852591c8f1a5cff521b02c284a4ab61a56dfd08f8420595ee381c17f9925344ca0140155776bc75873af02a92beb5769dfe319e2b69eae184973a75284b3928373302eaf5c7da2d2e59906676ffa2e2bbc1e648e4691a4acdac056cf82", @typed={0xc, 0x1d, @uid=r6}, @typed={0x8, 0x57}, @generic="d62fe851573cf3dbf8782af4cb83e9304c15c780deb4fafea305f7b2cf1b713e4cd56807d797dc0710bd36002a2d8a4b870dd0190cf21cb8faf8616eb79e2462d6f4a61a4ae8d2fb5d3140bf1544c63f96bb399f8934709f934b7ff70de88cee5d1e257c3ccaedd234d31bcf4b1b1a03618bb5bc1afee8e874be124a17fa9ec4c05ad06515afe4f71afa5423e6d41bd231df37101f2254105f53d66f4ebd8f2875951efe9fc12e615f58e8b52599cbb881b75c2c2629a907ea959d67e3b15257800115a6ba8605614832b95080c3ca527c3b373914d8cee40d7b55c43a", @generic="35cf2f16f0b1ffa6b7fbecbdbdc085c1589bcd056defa0d5faede41c4a5523c0f4191da58ecab320a8727f9c31e7ab1b79d36a154fe834c3af28a958b11884224d3c1c92cf7526c7af1e7286dccbd8636569726e46b594a2f1ec7c2491c63fe17b169a87676b8da60495e813589801bbdf74573d7d8f25eed51939c3d2ad7134d23f3fae76e566871a7c3809a4c4d2973e339371fed00164202599c01cbb12dc51", @generic="42669c14dce9172a863ce22c40967f2afe6174a68c8bbffa9f3b5ce5df10ba8a9cbeb700f29f9930b15be48af8c01cf4dee1cadea6ef8e459d41a80eaf0d1e894a605209b49e5ede1c7b26efef638e92172d4f910589b305d706e85b1b6ee1062f3689fa0c57c60bdf90e80830b9ef8974d332c1265021200a5dd58616cf06955ee09fa27f26d83c8629393da2aab7ccbdd83e5a732d261220a518d9cad6500de735823a2a1f22d8846e36e9b094cdc13faa357d963246fecc", @typed={0xc, 0x56, @fd=r7}, @generic="8b0f3bd870834077e4113c3f3271e3129dc975d8eac8c5ae79706a1d66000e0547bcdebd4a99c0"]}, @generic="e30a8c112f082515031e6da73a6b09dad812215725c3eda70699ea22f0e1ac5e1e960d3e58cfc9aa9fb920e7b0c912d15cd2d8cc4bd53f667af3a119af43be0d5e4a4c7197a7193d4a41a81e3d59beccb4feb2c2bfd960b844099965ca39873248c7c8c7e876d8ba40e64abfc8a341fc24", @nested={0x58, 0x54, [@generic="7e00288346e94ee3c714c96fb95d9d4fb78f4aa334921a0e0646b9d515573e73fb2cbf07e78a381d8dbceed980b93fb7517153c339878c2d7da7d5eaf79415021065e6b5198fb67fe45ce0bd0f6bb8dfaabe"]}, @typed={0xc, 0x69, @fd=r8}]}, 0x1604}], 0x2, 0x0, 0x0, 0xc010}, 0x0) r9 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_opts(r9, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x2, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) setsockopt$inet6_opts(r9, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/03 05:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) bind$pptp(r0, &(0x7f0000e57000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf6", 0x3d, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000043a000-0x10)="5d4e1dc429a00cb23a468f6d6c3479e8", 0x10) iopl(0x5) shutdown(0xffffffffffffffff, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b94000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) sendmsg$netrom(r1, &(0x7f0000bf1000-0x38)={&(0x7f000070a000)=@ax25={0x3, {"2a00591ef87251"}, 0x100}, 0x10, &(0x7f00001b9000-0x40)=[{&(0x7f000073b000-0x77)="b4b31cf61e0c6915bc2a2dcc4fabf548cd5a29801fc63582173ce2688991335df5c7e97676cd2d3e4a789e70c6553fd3c1b79aa5809074066754b71c41cb0daedbde03ce9b1ba32f350530e534a328ebc6a49895557d79c98b68fdd5eedaebfe5172442dbaaf7ba5b8ed0cf045e0135352450f8318bfe2", 0x77}, {&(0x7f0000269000)="e4ef434d3de656e1cb9e85a4cd135017a2b60761f9817085d8a559754d33d17425bbb9988062e60a1a6f7325564a6bd44afb2212d534", 0x36}, {&(0x7f0000f10000+0xe3f)="b77a84a8a2269f1a594a35537c7168ac99209e682e77955760f9c71e44f58fee68e68b11d68892850cef93e354ebad5f09ebc192f1faa14c613f80831d46e6ed3d4463a90842de46381f2d0bcc25e4c082267f77514c0d850e6a9dcc154c96526b474ee2183279572d7e243965d56787ff13aaea0bbc3abce44d4a280082c6d7867d275bc52a2624b764c2711bcb48a512589b26cf9a1f4145ce80aca9f0a262bad6ce461cdce022b49f9a1ea858d703bcbee1922c30a51bfbf9ebef4a1ab76122b932f3b44aa14e3be64cda4bb6fb4af6fdfc5860ae43eb106e11752b830183", 0xe0}, {&(0x7f00008c6000)="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0x1000}], 0x4, &(0x7f000050a000-0x1500)=[{0x18, 0x6, 0xffffffff, "3793f50c"}, {0xc8, 0x88, 0xb1a, "a48a17186c25056188ff295a0ac9ed0150c9538f5112c7ca6659059cd6b22266e5372a918334673cf2f1879428a06e9bd23470b33f666e29b1e61a97702ddf4a2672d6eced1961f414e6d8f768522290d592cdda95f20b395724e83aaf54a27c9b9c19f5a5316f591465cdcad513049641dc9736b857636b30821c02351cc34188f466f172cf1faee8b9abdf5b9d8550b24666ef786f4d42eee20debf0892f89dfd44fc3dfdf31a3038ca0b0cc783456e9e36b6f29"}, {0xe8, 0x0, 0x6, "4d7daa925579949702261090c1569ad3c9ec96449e8af627eecb2253bffbafa4f9a44a824ce1864c254a1006ae5c0cb4eff0b3c40e8274ebc9f09a473fc72c37ee7620c7a3c853b930c70ae8ce59601d0ba54b474d9f91f3636ac597bee303f53a537faedc340b9147ce579e273eedf89517d8e7ea852e7bfd8acf13b2d0d4772bea83c07a07e6bf617a82821ea5aacd24eefdcdbbefcfa01a3551120731f1b7d0bc4528ad12b22408eb5f9b0c4d61c93ce07f6f43cd999dff273193dd6bad6a488dc36208d188424fa8fb80fd22a700005049c3ffa97d"}, {0x1010, 0x10f, 0x7, 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"}, {0x100, 0x110, 0xc54d, "6f51eecf92e730c49b9bc66420f6b72b9407a721e5b0aa178abfd428f58e4566868ac24e35be2253303a2b69f3a25bbaebaeb91ad31cd7bcfa31e01782f79e7ea9eef1b0f33db946d9cc931a29caf58902d8c5af8a8bd19c9d132c1ef8ee428f9db47fcf0b781e545c2e584f3eb04a11a45b7f92aee1e5b68393ff22402feced63da802212f53283c7aa86fc32b102729f1ea8b512fe439613624e0d3da38417e97fecaff0c9824e961af204cbd1788e58a5a710202e279860ae72ee1e73237185836f880eb854b83cc5f9aeeef2fd193ed5842c387156d6f1a4e98e0684ea29bea0edb0544e794fd8"}, {0xd8, 0x10e, 0x200, "b3711075482337cb5fe9f0c51f02c50b3476838a66d27aa93a70e19cc1a2904812763a8cffad0dc5f86a6f69e9a422c3a3d1fd679e2498bbe797eeefbb49db1e8b0ef39cbbf9e802c1e539aa90a18f15dc7baeac3e4303bc52b7f749f3a22ba59d607a78977cfc394dafc4df97aaa332fcae39c4422f0c226f6ab424900ac5ad2556512f9914caadceb2c10eb86d1a30cfd1c5014bbc3cc04ff590ce1b59f49df6778e79222a6bb6d388315bce54e9bf96f473de2692302f729f7cdcd3cc38dfb3d038f8810316"}, {0xd0, 0xff, 0x6, "04b471b5b1c4271508f4df4b5002e01b97cdf13de6457f21c8e2297b343f315019a63b61da66b21eb002285cb1d0e4fc30fa9093f9b561f1aad067901aeda6c38f6c223ca3b9a09797b79a9651130136d7155d678603c147e10b710bf3d2eebd80f6b6127aa59efff73f9183256f1698d0d69a3a1f9f6cc4fbfffca3116cda5e8c6eec4024b988c697fc049642ba06437fef1bbac9ed89b1d305a0679ae171be8dce2515135de11d3004db58e73ecb89e2a7c6c383175702b1b4d03aae5358fa"}, {0x80, 0xff, 0x8001, "adbd7188ee4ca78dc0322bd3beb7ed7339bc0c09e8dbafbd6745b5449480c91134339403744a689111f153b0291eb42f1990529b4458d1259427da5354594cf55a72a83353a2e96bf549b1e76845f5e24225d124f210c951b8e76d41b2d2cb55c899dcf4444e5c3d4fc32874"}], 0x1500, 0x4000001}, 0x0) fcntl$notify(r0, 0x402, 0x1) 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r2, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00002fc000)={0x5, 0x200, 0x1, {0x77359400}, 0x3, 0x100000000}) write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000461000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000044a000-0x4)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a95000)={0x1, 0x1f, 0x1, 0x40, 0x4, [{0x1f, 0x3639, 0x101, 0x0, 0x0, 0x800}, {0x7f, 0x0, 0x3, 0x0, 0x0, 0x2080}, {0x80, 0x9, 0xcc, 0x0, 0x0, 0x2080}, {0x8, 0x1000, 0x8, 0x0, 0x0, 0x3}]}) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227c, &(0x7f000097e000)="86") pivot_root(&(0x7f00008c1000-0x8)='./file0\x00', &(0x7f0000b57000)='./file0\x00') 2018/02/03 05:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000cce000-0x2)="ff") ioctl(r0, 0x6, &(0x7f00006ff000-0x17)="54fb4621fd02d2548c2131a939ece0080705ffe3107fa9") 2018/02/03 05:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) 2018/02/03 05:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r2, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) 2018/02/03 05:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/03 05:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00005b9000)={{0x80, 0x7}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a0d000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000f04000)=0xe8) getgroups(0x5, &(0x7f0000d19000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x3, 0x6}, 0x0, 0x0, 0x9, {}, 0x0, 0x4}) fchownat(0xffffffffffffffff, &(0x7f00009b5000)='./file0\x00', r1, r2, 0x1a1259ef805d043f) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000668000)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000406000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000702000-0x5c)={0xfffffffffffff2ce, 0x3, {0x0, 0x1, 0x1ff, 0x0, 0x8}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00005cf000)={{}, 'port0\x00'}) chroot(&(0x7f00002e1000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x1000, 0xfffffffffffffff8, 'queue1\x00'}) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc), &(0x7f000044c000)=0xc) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r1, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 43.445486] device gre0 entered promiscuous mode 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc), &(0x7f000044c000)=0xc) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r1, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/status\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/02/03 05:36:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000037a000)="4c425b059c644dbd43bf062f7bc2797185831f87fca61e080dc7cac4f3ce919b087d369334f757e8f3aa8952b05949e1d35b379dece5d9e5616de2fb048902678418af7241a1dc9b39a42ff39169ae6bc0af28ce8aeb364f6949f02d97401f6f4d8183450414e169400d5cfe6e10e839879874f5c0d36589a1bb7e5cf4", 0x7d, 0x10, &(0x7f0000001000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d36000)) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000d05000), 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) dup2(r2, r1) [ 43.491346] device gre0 entered promiscuous mode 2018/02/03 05:36:19 executing program 3: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000010e000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000024f000)=[{r1, 0x4}, {r0, 0x4}, {r0}, {r1, 0x60}, {r1, 0x972a}, {r0, 0x4200}, {r0, 0x2008}], 0x7, &(0x7f000024f000)={0x0, 0x1c9c380}, &(0x7f0000071000)={0x8}, 0x8) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000233000)=[{{&(0x7f000024e000)=@nfc, 0x10, &(0x7f000024e000)=[{&(0x7f000024f000-0x10)=""/16, 0x10}, {&(0x7f000023f000)=""/222, 0xde}, {&(0x7f00000d2000-0x8f)=""/143, 0x8f}, {&(0x7f0000205000)=""/254, 0xfe}, {&(0x7f000024f000-0x79)=""/121, 0x79}, {&(0x7f00001b7000)=""/4096, 0x1000}, {&(0x7f0000151000-0xfe)=""/254, 0xfe}, {&(0x7f0000195000)=""/137, 0x89}], 0x8, &(0x7f0000049000-0x5)=""/5, 0x5, 0x7}}, {{&(0x7f0000018000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f000024e000)=[{&(0x7f00000c0000)=""/176, 0xb0}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f000024f000-0x79)=""/121, 0x79}, {&(0x7f000024e000)=""/107, 0x6b}, {&(0x7f0000099000-0x74)=""/116, 0x74}, {&(0x7f000024f000-0x31)=""/49, 0x31}, {&(0x7f000024f000-0xdc)=""/220, 0xdc}], 0x7, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f000024f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f000012f000-0x50)=[{&(0x7f00000db000-0x4)=""/4, 0x4}, {&(0x7f000023c000-0x54)=""/84, 0x54}, {&(0x7f000024e000)=""/42, 0x2a}, {&(0x7f0000196000-0xbf)=""/191, 0xbf}, {&(0x7f00000ab000-0x14)=""/20, 0x14}], 0x5, &(0x7f00000ee000-0x14)=""/20, 0x14, 0x9}, 0x101}, {{&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f000024f000-0x90)=[{&(0x7f000024e000)=""/20, 0x14}, {&(0x7f0000241000-0x1000)=""/4096, 0x1000}, {&(0x7f0000085000-0x3e)=""/62, 0x3e}, {&(0x7f0000177000-0xbd)=""/189, 0xbd}, {&(0x7f000024e000)=""/63, 0x3f}, {&(0x7f00001b8000-0x26)=""/38, 0x26}, {&(0x7f000024e000)=""/201, 0xc9}, {&(0x7f000024e000)=""/168, 0xa8}, {&(0x7f000024e000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000044000-0x93)=""/147, 0x93}, 0x9}, {{0x0, 0x0, &(0x7f000024e000)=[{&(0x7f000024e000)=""/115, 0x73}, {&(0x7f000002b000-0xe5)=""/229, 0xe5}, {&(0x7f000024e000)=""/217, 0xd9}, {&(0x7f000002f000)=""/4096, 0x1000}, {&(0x7f00001c4000)=""/99, 0x63}, {&(0x7f000024e000)=""/94, 0x5e}], 0x6, &(0x7f0000120000)=""/181, 0xb5, 0x87}, 0x1}], 0x5, 0x101, &(0x7f000024f000-0x10)={0x0, 0x989680}) 2018/02/03 05:36:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)) write$selinux_context(r0, &(0x7f0000001000-0x26)='system_u:object_r:public_content_t:s0\x00', 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00009a4000)=0x3) 2018/02/03 05:36:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) 2018/02/03 05:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00009ca000-0x68)=""/104) vmsplice(r0, &(0x7f00005eb000)=[], 0x3cf, 0x0) 2018/02/03 05:36:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000883000-0xc)={0x0, 0x0}, &(0x7f0000362000)=0xc) stat(&(0x7f000094f000-0x8)='./file0\x00', &(0x7f00000f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000044000)='./file0\x00', &(0x7f0000494000-0x8)='./file0\x00', 0x1, r0, r1, 0x2, 0x40, 0x800000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffffee}, 0x0, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000065000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) r4 = dup2(r2, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000717000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc), &(0x7f000044c000)=0xc) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005d2000-0x44)={r1, 0x3c, "4b7fa4e082b70e240ae4531a75d026f1888e23220254d0bd5e5b3651ddb718b60c978de00fb91f95249bd08f410f67d122e4df25470db5026030bda3"}, &(0x7f0000f46000-0x4)=0x44) write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00') accept$packet(r0, &(0x7f0000465000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000086a000)=0x14) sendto$packet(r0, &(0x7f0000493000), 0x0, 0x4044095, &(0x7f00008e2000)={0x11, 0x0, r1, 0x1, 0x8001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) readv(r0, &(0x7f0000309000)=[{&(0x7f00007da000-0x7)=""/7, 0x7}], 0x1) 2018/02/03 05:36:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)) 2018/02/03 05:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000849000-0x16)='/selinux/checkreqprot\x00', 0x240000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000a4b000), &(0x7f0000d16000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/checkreqprot\x00', 0x804, 0x0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x0) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ae2000)={0x0, 0x20, 0xffffffffffff0001}, &(0x7f000004e000)=0x8) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033c000)='/dev/sequencer2\x00', 0x4a4004, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{0x0, 0x0, 0x7, 0x3, 0x8}, 0x4, 0xfffffbfffffffffd, "696431000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000005500", 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00004f6000)=""/151, &(0x7f00008cb000-0x2)=0x97) 2018/02/03 05:36:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80400, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000053a000-0x8)='./file0\x00', 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000d48000)=""/110, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r1) 2018/02/03 05:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000eac000-0x138)={0x7f, 0x20, 0x4, 0xe28, 0x5, [{0xdd49, 0x3, 0x8}, {0x41e, 0x200, 0xfffffffffffffffb, 0x0, 0x0, 0x4}, {0x5, 0x1, 0x401, 0x0, 0x0, 0x5}, {0xc6, 0x4, 0x10000, 0x0, 0x0, 0xd2136f12c25cfd0}, {0x1ff, 0x71, 0x7, 0x0, 0x0, 0x2801}]}) 2018/02/03 05:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000993000)) sync() r2 = syz_open_dev$tun(&(0x7f0000ea1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r2, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f000019d000)='ns/cgroup\x00') ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 43.722691] device gre0 entered promiscuous mode [ 43.732658] device gre0 entered promiscuous mode [ 43.872657] device gre0 entered promiscuous mode 2018/02/03 05:36:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000195000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000321000-0x4)=0x24) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000cc2000-0x8)='./file0\x00') 2018/02/03 05:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000993000)) sync() r2 = syz_open_dev$tun(&(0x7f0000ea1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r2, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f000019d000)='ns/cgroup\x00') ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/02/03 05:36:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000572000)=@rc={0x1f, {0x6, 0x4, 0x6, 0x6, 0xcbe3, 0x6}, 0x8}, 0x5) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a20000-0x4), &(0x7f0000d26000), &(0x7f0000953000-0x4)) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d26000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000126000)=0xe8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b5000)={0x0, 0x0, 0x0}, &(0x7f0000d27000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000271000), &(0x7f0000b5c000)=0xc) r3 = getgid() r4 = getgid() setresgid(r2, r3, r4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d25000)={@empty, 0x0, r1}) 2018/02/03 05:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000f2000-0x8)={0x0, 0xc0000}, &(0x7f0000153000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d93000-0x14)={r1, 0x1eceb537, 0x0, 0x5, 0x5, 0x1ff}, &(0x7f000046d000-0x4)=0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:19 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) syz_open_pts(r2, 0x400102) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 05:36:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:19 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x5, &(0x7f0000003000)="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") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000017000)={0x4, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x190, 0x90000000, 0x4, 0x1, 0x8, &(0x7f000000a000)=@common='rose0\x00', 0x0, 0xe62, 0x10001}) connect$packet(r1, &(0x7f000000a000-0x14)={0x11, 0x10, r2, 0x1, 0x7fff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000d000-0x62)={0x0, 0x5a, "eb4b541218b13dc1bc76d812bbb115e196b6d617da85c35ff7430d2b56a941ae10c46c75274180c4e5cbc29bfb4fdc0f01db0396e799f1238081229d04344989b9ec8604472286eea5e0de566c81bc3a4dc2c7c868e77c9d237a"}, &(0x7f0000018000)=0x62) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000d000-0x14)={r3, 0x6667, 0x9, 0x8000, 0x2, 0x100000001}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000014000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000015000-0x22a4)={0x22a4, 0x12, 0x1, 0x0, 0x2, {0x1e}, [@generic="7df69c6793f2c3faf2d987ee03f31c9f4a1e13369b3e9d51176aff854d8b77ce92bf9535f8e8aa7aeadad5ca62201b191923923314a2d246f51b2e0454e0ce3e9643b4f95fe8fe53f49f091e03195f3ca82016b85590075385b41cb98ce7bb2b1616d1484da63e756e6b3bb3c55f1f951f9d8fe7aa60a9a8e947", @nested={0x21f4, 0x3, [@typed={0xc, 0x6d, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x26, @ipv4=@rand_addr=0x6}, @generic="24d00e800aa6024ac92807882928e7a4de4d385ab721f7e6f3cad32db7921d759bbe57a240795ad6", @generic="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", @typed={0xc, 0x37, @fd=r1}, @typed={0x10, 0x60, @u64=0x8}, @generic="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", @typed={0x10, 0x8c, @u64=0x200}, @generic="b799759f3d2e57b98e46f928432111a50dcbd0333e60f472969371c68c591bb2dee4cf4f41507244f2d5d079682fc7e416918b622fad2569cfb8e659dfc836a930a71db5bda423e60993ef7c09636dd97ee8cfe4d1609b9bb7c8844699dfee34477530e9dafb125fdbcd1525c2d814d9ea9e62b3a18ef9ac8b5f5cb08fe1eb6bfb05ce611aae4246fe601e48c04cb3e17d1309b56c982827601fba2f10b77af832e01cfe3030ead9d49dd0ff2bbea4fd496fdcdfb2828e883da346765acd8c60e0231cb42b5c30ac0a61b51bcd51e04a467041f461c2295664ba7329294145a5c2e73b17d8081de6174d27fab8993661df830906d2c07da683d8be9bf281fc24e6ae729b8dc18f8bcf8cdc344ca25a49608d34ee3e8e4f37e8e33b8074c39c136b902085015106245ece516c9d9ae4e826e2c9e3f41bbb514598924141dec0b4487aae6a74e3604861233be35da8fbd2ea08a3184979cac2d70d970cda0362938b2568411a0f09ec57a3807e1d0fb35be3e72a4d0ad427e7258751c1ada99d84e5323d9369a44fd945eb9d79b18bb1171ae4e468a6cacc108ee12d42b372d4e66af5162844a0382239018fa94e13b980072fea938af61a34ba83764f203be8a782bcef426083dc4de541acba542268c438b49a773334ef67d7b2fde4c937dca1c9eba6ec6bc9c7cb7a4b21329adee785423044ecc2b297e8dfc5ed0a06fe0317527dae3cb0bfc3ae6f7baab39dd379eaf3658cad0c64b6b26de8fb69918b036198900e8fbc35ee91996328e96998c1b53325512b477dd6871c5240595918088ee61d085caa94faa29bcea9640ff93f1f0e1afbf8b3ee65809889906f0d75d5b26b60a8e146a0335909d036da2eeca9705e5c58a7a20f82a080c8690dd839c1913fb2376c9e7d181abcf500baf1748db41571946d408f0d1e912b457d42e835e1bf389aa10dcab1d5a47e5e36a5214c52cf39d9e788df3cf0ebbe4728883c4700f53819c58f9c56f501d0a938273514d345e57090d1593067ac41f13c9b408e63ca0715b526757aedc7f6fbbd317c195ab4d2a1138593f127eb357a31e915d719655e2f751dad8c6c85afc419c8abfc4d872e5c61be3f470052b6f105812a345a0e0f1ab7093d11c0142204c9bb71d64ad2d9846f51e68b534c0d8c522aaf3e839c6e3d2a346564edd5444cf9f38f79e712f023db1c273a7e7b5a6a9ce50c1d26ce80b689b94279340d74bddd1268be36409f4fe76f96d81c3d4550aa9dcbff14007fe15af8a834e06fd13507a8bc21e87408962b875acf5eb24f364198b229d52ec4dc0850a1d76f42cd0fa2253dba1fea6250e31bd88c88e33b8a393a08b5d878387af3f692cc93936c3d65383b972ae720862499b6837b7c539256e1c5b9fa058378da342032755349bba2c84d58a848ae70bc7ff28609cff538ae300563834fcafae5b4bdb62a297bdec944a295df4950f2b96c37e146f0fbfee554b1527f0a7671bde49a8c2d41fe704627e9ee6d0ea8874debf9a4e9731107cd0198129f3679c6ef3819b1059e6d3f2731113480b4e15bffdccc4d43b2c24e53f8f6a7cc65c02cd49adfd6aaf9250e07705ff6118b5a2dc2ee70f5e61d08de4e6915c957c64e2f0c1c5d28717f662eba435f80323a52ab28d7cf305032af2b8e1fb04b07057d6440bf82fd6a2d5cb4463bd7d238f029bc8ff7b6226ff8d33c1d17fbef2580934397844e3296581915b825e3781434d0df1d0379334c5bfd79159efacdd6dd1f8c25a1b1d040707c0d83cb6e7acf6b9af0b869423fc4a198c7fe8afd2e17e1e2507e8630c82a872e2bddcf7d5833bc28b183c5f0ada1e871a367058ca28b1762158155c22de3169933261b698598647a0642161401386f333a0c87b54db974245daec266e66ce06ecf384a1af3c771d78c4b832a419c3a189f283d082b99dfe35778ac6838d3f277dc17fef4432efac221ea13e1e02861eb2a8f31a4ba0421a51237000030090921d299c03f609b314abd80f2a8b1747f0cb8586982e21ca1777cdf8d3cbc05957fa91e1e98985df729588168fa0078c597f89a5359fda0b8a7b376d271ea2fe4b6b04e85d6312fc5cf7ab22e5c6a70dba9c4b38424f77993152bd8c53759a21d900421d2bfe242df734a147f7010838fa7bea535f544a89447a3415940b18191b03bed3b441d187932c66c5613b9ab65126765e68455d06b371ca8169183400d26d6dca39db78aac9d87ae38d83daa36a9f015ebd4648a1cdd543b62498a54822ad50359e05e9667e4e0dca04870b661181cff3dae9d42926cbc400839546b1719e2e4cbd3e874ead29cc3af8daf28cef15d31c951744ea56b7f0684a00e2227d13251792012c8ada9f2fe30a4e9a31a11efd332d2de9614f73af69aa3ad4fe2be34ea6a9d0296fefc7759abdb7f6fc8e3d2a115c564fd1e23fdf3613ea4f99ed49f69f9496b89fbe66aa1e7c7580838c20519644f2df87df4db971056ceead609640812045731cb3e3e03a8f6888b52491f23d21ec7e8bf43b40a967ddb3edf44eefa7d072d35d251d79af77bb0aa54cece52e82b6a9dabbcc94aba89a911c47bcb8c495e9989a04b54202149ddde3d863b75d6707495a938c228600918ae27442cbc8365a4cf240d95bd7da10d2bed4a29600088f73f79b863670d6972f7e48df6ec7c96e15a6b44ef8231b5da3ddcbb80e8716d5effd7ff54f186dd70c6c20217789a4eead9c8abae951b86d97d5561deba07c7d986ed0a57b5641711ca11ea4939ee259a506da142bd20db40e86882e771f29537e279557423c2e4ae72e6a5fbd19659f45fbf400d11d4426605e5c863d00db34e8c2f0e1e6aa217d0612a0a5bc559c4ea5e423b74cd3fc1cb4df78f62cd8af521f8a9481ecc3f64fb1d0bfb683dbc6b7bbe1118c51c0496f6a1d5d7de41547ba8e6dc85c7a90ce2ab9560051d53291a5b2f6c266ff7a625f985bb882f4fb140d72c9fcc2319577becfb6f42a80e34b9b25309f34c4299708ca856e6ea62b1c70e3817c74eeffe2f229fdc283764a41da071713f24b97ac614d8094bf3dc71d2664c9188ed0613b4f6e763b398238528f80b9d5eae8cc9c487a76fb317034dfed807b61ce610dfa5da5ca82b65389a655e416bcee7f8fed4ce73e22eea87e78b672cbc2ae24bf6754758014a66b244db0922b4151924b1710d7d6343d6c5230ba799cb3e4692b1e3648dd7181addf1207cfc35220c4f0f8cbbeb7319de8d97375bff557d310f71ed11ae0b2b79cc6b8d8c1ff520a1caa7bed4c401de9d7d03206899e20f0b265aa99094757540d88bbf04a3cd4627af7064eae457661f81a25612d82348be804e7410cf8f1f9141530872a36bdecfcb0fdf063e448e657b2cfba27297bdfee2c075af6bed45e0676adffce089ee62466bafd9776eaa7b1f900ebb4c2e3b8adf4324d8d853d5d83c3b0a5b0797e5a80e4ff093346e9f286e93fabea14360870f95e272aeec9c6f9b69f1cefd144cda64b2edd1c8a6d28b65c091a5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@generic="6fd17f8330b867694e5b9f94c190ba52153ad1615c46a440dae375996e796b9a00021585c6ce7a67a2b60ff38b1cc331646f9dbdfcb47bbe14867cd254f2febbd95d63f200e3ef8cf6583288c4e0e0d2ee45fe828d44313125043aba30f021dc40562e3cff33ac100b7a7aedd21cd936189e7e082cf5ec4435f04bbdc89dccb988169fb561efe828"]}, @nested={0x20, 0x7f, [@generic="a7fb5c08a8012bbd5fad30828207", @typed={0xc, 0x77, @ipv4=@multicast2=0xe0000002}]}]}, 0x22a4}, 0x1, 0x0, 0x0, 0x20008800}, 0x40) syz_open_pts(r1, 0x200) prlimit64(r0, 0x0, &(0x7f0000000000), &(0x7f0000279000)) [ 43.990232] audit_printk_skb: 46 callbacks suppressed [ 43.990262] audit: type=1401 audit(1517636179.530:29): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 44.022035] device gre0 entered promiscuous mode [ 44.042800] device gre0 entered promiscuous mode 2018/02/03 05:36:19 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x1}, {0x3f, 0x1}, 0x4, 0x5, 0x39}) r1 = socket$inet6(0xa, 0x0, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000006000)='@', 0x14a, 0x200000000, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x2}) 2018/02/03 05:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000622000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000841000)={0x17, 0x0, &(0x7f00006f2000)}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/03 05:36:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000993000)) sync() r2 = syz_open_dev$tun(&(0x7f0000ea1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r2, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f000019d000)='ns/cgroup\x00') ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:19 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a80000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b4a000-0x10)=[{0x6, 0x101}, {0x2, 0xfffffffffffffffb}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000fa3000-0x4), &(0x7f00002cf000-0x4)=0x4) 2018/02/03 05:36:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000bd2000-0x90)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20), &(0x7f00000b2000-0x20)) 2018/02/03 05:36:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000001000-0x8)={0x2, 0x33f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007}, []}, 0x1c}, 0x1}, 0x0) getcwd(&(0x7f000003c000-0xe6)=""/230, 0xe6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/02/03 05:36:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000095000-0x16)='/selinux/checkreqprot\x00', 0x88001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000039f000)={0x0, 0x3, 0x6a}, &(0x7f0000d31000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c65000-0x8)={r2, 0x1}, &(0x7f000073a000-0x4)=0x8) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, 0xffffffffffffff22) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00007cf000-0xb9)=""/185, &(0x7f0000532000)=0xb9) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 44.180956] audit: type=1401 audit(1517636179.720:30): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 44.215442] device gre0 entered promiscuous mode 2018/02/03 05:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000108000)='/dev/rtc\x00', 0x101001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00003ed000)=0xb2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000769000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f000059d000-0x4)=0xe8) fstat(r0, &(0x7f0000cf2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000076f000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x9, 0x0, 0x0, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x0, 0x2, 0x5, 0x3, 0x8, 0xfffffffffffffff7, 0x254, 0xffff}, {0x0, 0x4, 0x8, 0x401}, 0xbb, 0xf, 0x1, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x62a7a571cc3ce965}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x8, 0xffffffffffffffff, 0x100, 0x1c}}, 0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000009d000-0x8)={0x0, 0x1}, &(0x7f000001d000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000207000)={0x10000000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b6e000)={r3, 0x129, 0x1, 0xffffffffffffff81, 0xffffffff, 0x9}, &(0x7f000033d000)=0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) 2018/02/03 05:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x60}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000300000-0x4)=""/4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c28000)={@generic="1e523b49f81df2550af5db7e0d48a021", @ifru_flags}) 2018/02/03 05:36:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000813000-0x4)=@assoc_id=0x0, &(0x7f0000a99000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000063b000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xffffffffffff8001, 0x20, 0x80, 0x8, 0x8f11, 0x3, 0xfb9d, 0x100000001, 0xf4b, 0x4, 0x2, 0xff, 0x0, 0x5b872694, 0x1ff]}, &(0x7f0000c3a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000117000-0x8)=@assoc_value={0x0, 0x68}, &(0x7f0000853000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000adc000-0xcc)={0x0, 0xc4, "e5cedfc27cea566e255c57d9912422338cdfee3e5b00e99bf30e60b09bed62dda856f251d7cfef449f94e2b951ebf6a0b41ef55abf537b144c3a2379478cc8416b4bb8247c942a83661ed9d7c6916c48e2a9c4e977cdfa30427704fee4285d5f5124a5f2161c08f7c16b7eae5362a2c1226c912ffc8da3c4524236b5fbf5af6a62920786021eca70a6612aa3e0a544fff12b2856db5ded23c6c7305265665efdc00c1c8d5e7911613e95db7a99de738cd96d8892b8e966e9480c128522ddfa5ae90a4b5b"}, &(0x7f0000aab000)=0xcc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005bb000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000433000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000bdb000-0x8)={0x0, 0xffe}, &(0x7f0000870000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000688000)={&(0x7f0000316000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000133000-0x40)=[{&(0x7f00007d3000-0xb1)="d94a09d1099856dd1a81e3cc783eae74f06dfff0c0466b754c31c33bbc5cad09ab1c1c115d3526d65a010a60d85d4c9089e95dfec75fbfff5117a399153871c363b25c7eb72d5eea598620e0d3ac4988d70445d8f1229d589d9e61bc9749384e2f08d37b6633799433c8f745247daedbf03b0d5e217d3176ee286f571aa96587934b55d02bec1df4cc1930ae504bf1f33c76d0ceb0b643770a250767f0434afa3cd43034089d01136be8a82a676291de5b", 0xb1}, {&(0x7f000099b000-0x34)="427e6b98b4ea9e134b538f30042a67d0be03601079642b9bf1648abde3634b965afa3e662bcdaf5b7c7419c26f21d7a747302a44", 0x34}, {&(0x7f0000959000)="171d0be3624c77fb6b983860c54cfd3122832be7ad12ea62d92d5e145c85a1cc6bae99547d5ce75db54c3aa7648a7819fc2d1fe18086b6ac83d345e2a2a368cf5742527a7abe257b21a59bd2a4f9a98f6d9511eb5d689fe6c295d51e55a5eb7db5f64e79abd740a182fc6b0899cda80060eacb8b1bf4e0c5c1627cd47d6ac6ee", 0x80}, {&(0x7f0000787000)="b7e539bbc2050acaa3749e768bd38e7cc9fbdd3ae6f971ae2af5e9ea574c4b6ac331910cee4561f2db5e2abf6d310da9e26a6c270fc895ee885bad84a0dc329e5956ad74fb55ab80c97b9616619cfb093641bbdb2941c197791eca6218a3131ce81af782ecd53d85c86f405a5b6247cb372cc209a8367822ae3153c3fce94d831f0d2d536fae5079b00a8f1bdca3f060a32b32a60a4647fcab96c1c23349f2bd068c86d1a8c4de342a61ece7579f1bdc57026ca76bd6a4f26c9486008a6ef73c9421a1ef0a6a54a745ffb9b6968e1a02", 0xd0}], 0x4, &(0x7f0000d25000)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0xaf, 0x4, 0x36, 0x5, 0x3, 0x4, 0xffffffffffff1891, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x3ff80000000, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8000, 0x401, 0x100, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x80000000, 0x2, 0x4, 0x6, 0x5, 0x3, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x588, 0x5, 0x4, 0x3, 0x400, 0x9, 0x3, 0x20, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x5, 0x7f, r9}}], 0x120, 0x80}, 0x840) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001d1000)) recvfrom$unix(r2, &(0x7f0000a8c000-0xac)=""/172, 0xac, 0x0, &(0x7f0000382000-0xa)=@file={0x0, './file0\x00'}, 0xa) r10 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r10, 0xc0505350, &(0x7f0000a61000-0x50)={{0x9, 0x4}, {0x614de62d, 0x5}, 0x3, 0x7, 0x10000000}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f000076e000)=0x8) ppoll(&(0x7f0000b80000-0x10)=[{r2}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r0, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 44.236621] audit: type=1401 audit(1517636179.780:31): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 44.329257] device gre0 entered promiscuous mode 2018/02/03 05:36:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getsig(0x4202, r0, 0x1, &(0x7f0000638000)) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)) listen(r1, 0x0) epoll_wait(r2, &(0x7f00005bf000-0xc)=[{}], 0x1, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000886000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000240000-0x4)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f000012e000)={0x0, 0x0, 0x6b9e, 0xc5e9, 0x0, 0x7}) 2018/02/03 05:36:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x3}) prctl$intptr(0x800000000018, 0x0) 2018/02/03 05:36:19 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e5e000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000088e000-0x4)) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000cbf000)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/03 05:36:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r0, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009c9000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00008fc000)={{0x0, 0x989680}, {r0, r1+10000000}}, &(0x7f0000b27000)={{0x0}}) select(0x40, &(0x7f0000ce9000-0x40)={0xa18d, 0x2, 0x7fff, 0x8e, 0x1, 0xfffffffffffffffd, 0x7ff, 0x15406aef}, &(0x7f0000f71000-0x40)={0xaa2e, 0xb1, 0x5, 0x5, 0x10000, 0x0, 0xf23e, 0x3ad0}, &(0x7f0000b4f000)={0xfffffffffffffff7, 0x9, 0x81, 0x4, 0x2000, 0x7, 0x1f, 0x8}, &(0x7f00001d4000-0x10)={0x77359400, 0x0}) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000326000-0x4)=0x0) waitid(0xffffffffffffffff, r4, &(0x7f0000828000), 0x200000200c, &(0x7f0000626000-0x90)={{}, {0x0}}) setitimer(0x0, &(0x7f000041a000-0x20)={{r2, r3}, {r5, 0x7530}}, &(0x7f0000924000-0x20)) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/02/03 05:36:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000df8000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r1 = creat(&(0x7f000028c000-0xc)='./file0/bus\x00', 0x4000000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00005c0000-0xfd1)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) add_key$user(&(0x7f0000a88000-0x5)='user\x00', &(0x7f0000922000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000500000)="76bbe5d0ba7e14eed90a35fe130dd1c386adbd3912031ddb1a3a1667eafea2b44d0bda2fbc234d2929ef7729de8db2134d28c34e6a0e72d4f43097d63d3cbdaf5e02d012c8b275c48ae82b5342df79e1cb869a6670933d93f4c665863f0b34fee93936c1bf20dea0eeb9a74ee3da9f650dd1e266096209f2a19d432aaa9c4890650eb154a98e4a9feb797048ed5b3d1730236a3fd953339cb80c9051b9e206c069322abb3e1de7d88f9f", 0xaa, r0) 2018/02/03 05:36:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r0, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00004e7000)={&(0x7f00001ab000/0x2000)=nil, 0x4, 0x5, 0x20, &(0x7f000021d000/0x2000)=nil, 0x6}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r3, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) close(r4) [ 44.440049] device gre0 entered promiscuous mode [ 44.445929] audit: type=1400 audit(1517636179.990:32): avc: denied { setpcap } for pid=5934 comm="syz-executor6" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 05:36:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000feb000)=@assoc_value={0x0, 0x3}, &(0x7f00000a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f13000-0x14)={r1, 0x1, 0x2, 0xfff, 0xffffffffffffffe1, 0x8}, &(0x7f0000e5e000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') execveat(r3, &(0x7f0000d7c000)='./file0\x00', &(0x7f000030e000-0x40)=[&(0x7f0000284000)='attr/current\x00', &(0x7f000073d000-0x1)='\x00', &(0x7f000072d000)='attr/current\x00', &(0x7f0000847000)='attr/current\x00', &(0x7f0000fb8000)='\x00', &(0x7f0000da9000)='attr/current\x00', &(0x7f000036a000-0x1)='\x00', &(0x7f0000738000-0x9)='eth1bdev\x00'], &(0x7f0000889000)=[], 0x400) sendfile(r3, r3, &(0x7f00005a6000), 0x1e) 2018/02/03 05:36:20 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000), 0xfa6d8cd715c760b0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000272000)='./file0\x00', 0x18c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eb3000)={0x0, @in6={{0xa, 0x1, 0x2d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x5, 0x4, 0x8dfc, 0x8, 0x4}, &(0x7f0000422000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c5b000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x10, 0x3059, 0x0, 0x4}, &(0x7f00000b7000)=0xa0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r4 = accept4$inet6(r0, 0x0, &(0x7f0000bc3000), 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d1e000)={0x0, 0x3ff}, &(0x7f0000221000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000c9000-0x8)={r5, 0xfffffffffffffff8}, &(0x7f0000344000)=0x8) 2018/02/03 05:36:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) read(r1, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) 2018/02/03 05:36:20 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x1)='K', 0x1) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0xba)=""/186, &(0x7f0000002000-0x4)=0xba) mknod(&(0x7f0000f73000)='./file0\x00', 0xd010, 0x0) [ 44.489619] device gre0 entered promiscuous mode 2018/02/03 05:36:20 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee9000)={0x100000001, 0x8201, 0x6, 0x8, 0x0}, &(0x7f0000c34000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000226000-0x8)={r1, 0x3}, 0x8) readv(r0, &(0x7f0000c17000-0x38)=[{&(0x7f00005ad000-0xa9)=""/169, 0xa9}, {&(0x7f0000491000-0xb8)=""/184, 0xb8}, {&(0x7f0000451000-0x81)=""/129, 0x81}, {&(0x7f0000ede000-0x6a)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000c64000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e80000/0x3000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/03 05:36:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) tee(r0, r0, 0x1, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000391000)={@common='gretap0\x00', @ifru_settings={0xfffffffffffffff7, 0x0, @fr_pvc_info=&(0x7f0000a3b000)={0x0, @common='dummy0\x00'}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000260000)={0x0, 0x0, []}) 2018/02/03 05:36:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00007cf000)='/dev/urandom\x00', 0x0, 0x200000) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000816000)={0x0, 0x0}) listen(r0, 0x1ff) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/02/03 05:36:20 executing program 4: lookup_dcookie(0x4, &(0x7f00008b2000)=""/183, 0xb7) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001a5000)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000028000-0x44)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000029000-0x10)='/dev/input/mice\x00', 0x0, 0x21c0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000029000-0x1c)={0xa, 0x0, 0xff, @empty, 0x5}, 0x1c) 2018/02/03 05:36:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)) r2 = creat(&(0x7f0000f55000-0x8)='./file0\x00', 0x44) epoll_pwait(r1, &(0x7f00005f2000)=[{}], 0x1, 0x0, &(0x7f0000ffb000-0x8), 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000087f000-0x4)=0x6, 0x4) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00003ea000-0x80)=@generic, &(0x7f000078d000-0x4)=0x80, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000093d000)={@common='irlan0\x00', @ifru_flags=0x1000}) tkill(r0, 0x1000000000016) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000d10000-0x54)=""/84, 0x54, 0x40000000, &(0x7f00004f2000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000b7a000)={0x2, 0x9, 0xa0ab}) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00002fa000-0x4), &(0x7f00004ce000-0x4)=0x4) close(r2) 2018/02/03 05:36:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a0a000)=0x5, 0x4) getpeername$ax25(r1, &(0x7f0000a6f000), &(0x7f0000d8b000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}}}]}, 0x138}, 0x1}, 0x800) 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007cf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00005e9000-0x4)) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{}, {0x0, 0x0, 0x8}]}, 0x10) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 44.664766] device gre0 entered promiscuous mode [ 44.677183] device gre0 entered promiscuous mode [ 44.741342] binder: 6015:6019 ioctl c0306201 20007fd0 returned -14 [ 44.755334] binder: 6015:6030 ioctl c0306201 20004000 returned -14 [ 44.763244] binder: 6015:6019 ioctl c0306201 20007fd0 returned -14 2018/02/03 05:36:20 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f69000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f000006c000)={0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000f68000)) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}}) 2018/02/03 05:36:20 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) socket$inet(0x2, 0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00004c2000)="43751c7be5bb68fccdabd372c3f9877ac0a7dee4677b4222db6e1b9c24a25854ffd64335dc57aec4ab0aa41f4a3b3f455bc2d21a8c0add2661ad466f91f845381c670fcbac9c189888e267a8d834d8ee94eb99fc3c6cb7f25b6761724e7b05801674fd5de6bd32699799a07a024f0ad788b27689d2e3886b6942a2a6fd9bdcfc88d4b488f6ac8ebd1607df2eaafc038277fbfa663fc406cc1b75f2bacbaf719d28d29d8a7d591d6315d508fb1bcdf7e32c3dc36427df7b5f8a4593505d8943b18ed6ebf01f67bf3d7710f3ed188020313ffcb34283c6046447", 0xd9, 0x4, &(0x7f0000000000)=@ethernet={0x306, @empty}, 0x10) 2018/02/03 05:36:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003d9000-0x10)={&(0x7f000034d000/0x2000)=nil, 0x2000}) fsetxattr(r0, &(0x7f00009ab000-0xd)=@known='security.evm\x00', &(0x7f00001b5000-0x10)='Wsecurity+*ppp1\x00', 0x10, 0x3) r1 = request_key(&(0x7f0000a83000)='big_key\x00', &(0x7f0000682000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006cf000-0x9)='bdevem1&\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000abd000-0x8)='keyring\x00', &(0x7f0000a3a000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) madvise(&(0x7f000088c000/0x4000)=nil, 0x4000, 0x75) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:36:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockname$packet(r0, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000548000-0x4)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003d7000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00001be000-0x8)={r2, 0x18}) 2018/02/03 05:36:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000764000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r4, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r4, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) readahead(r3, 0x800, 0xfff) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000ecf000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x4) dup(r0) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d79000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0xc1b2f0e0d750bfda, @empty}, 0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @generic="a5361e5b8210312ca069f62df9e07a96"}) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) pipe(&(0x7f000000d000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "72c76914375bb3a845e6a506a4558aee2c5c0ac3b436ecd86419cab2d6e0e2b0f13a13e6636d2d7447d981dc16c665e253ab84f9337160add6d033ca87d410ad", "a752f41e064cdff0c72e2e9fe785bd65f5d62532c2b3b251e00000000000006e07000000f3d54aaf9264dcd203da09cd70761252c07dc6e2328ebb876903005f", "ddf4fc75006b877d183242eb2c95ce00001301eadd9339627ad24eff30638c11"}) [ 44.855329] device gre0 entered promiscuous mode 2018/02/03 05:36:20 executing program 0: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b5000-0x16)='/selinux/checkreqprot\x00', 0x800082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r1, 0x10002) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000-0x60)={0x27, 0x5, 0x8001, 0x7, 0x0, 0x4, "77397fa91e0d0a12e4b9dc6649847d7cfa0e6ad0dad3c1d9dc542deed30ad40eed648f18fcb6e5a78db55dd4da88eeb9fea2c73fa9438421dd033d728647c1", 0x5}, 0x60, &(0x7f0000973000)=[{&(0x7f0000375000-0x97)="29d363a9486cf25b248cb91e5e0d75b8c1877994166a28d10d989635c70e47bff36669dadef4de063fcf2db742105ffe54eb2765446d35bb8d9d5da00501fffb0e0cc6f68351b38a18868b5600559ce105dfaddbce6016150a2896d5a9920af248b11b7a5c060850d8a08ac1175b6ae0ae13d6edda23f90c457bdd6d257cd15cbdf167f5a2f255c4a82528a1959732c5f8ec22192413b9", 0x97}], 0x1, &(0x7f000039a000-0xd8)={0xd8, 0x187, 0x101, "5da28019835d2b020ff359e02a551ad59f43d25d48ea0d7a3c39c915062721d051cb624d781ca7072a7a336b97ba7431c4bcab02fca239dcdd13c0344ec1d95b60cb028a11f0928d42f71c3edcf50480056710836a0f655bac78e7c08df43df5a11b5dff432444247d36823b3bdfe44a489b23ad7e3ae30e7bbe33b7aa12a1c60652d656bea49654dd49cefe1b0a616b6de457837035b7f3cf089ca31b77f33abdc543f65300e5e421d0a9168fc4ce6f4cbb2a171a04b3edb21bd11a9c09052905a14a1431867d"}, 0xd8, 0x94}, {&(0x7f0000e1d000-0x60)={0x27, 0xffffffffffffff7f, 0xffffffffffffffff, 0x7, 0x0, 0x1, "290d437bca836ad8e7d29da345d2a7c7aee2623b73cb6a80213f50a14f2df147a34fbc5aaa8cea3274a0339cbea17ad1bc186c8125c2954af62cca9eb302a4", 0x3}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="74d89b303afed4eb1d7b3f19ccc821707e6e87bcb16e1590c83931a14c7821f1a397b9c604", 0x25}, {&(0x7f00002ad000-0xb4)="a29594869eda5696f5caa0d8f7d20765e17dc01e538f4e1056fc15bb3977366e2d828d28479e93bbea9c51a05623db2c5e4578a2391c1df211823ce864a9e06b9e443a8a091395675db9db288cd2e698a69f9c6dd740465d6234edd143280e42a4ab306fdcbec0b4684f63184ce9f808b4ee0f7b5cb0bca542915b5a3229246d0b59c5b626e65f821d5f54dd15ebf8ef4df8e03c94d61155218a08a620512eedf05698e381edf2fb3378ef64b2baf7947db6cfd1", 0xb4}, {&(0x7f00000db000-0x1000)="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", 0x1000}, {&(0x7f00001cd000)="685f34743f1eedeacdc18d72abd8a8477cd82dbba80a025301323ee8282a06bc68ff81ffd1a2bff86793039cbf6fc3ea4bf3716a15fbe3f84ef182455bfda75b2a0217e227527cdf16a7c18773d1dce40fddc6d461cb86e8a1399b756c787468f9273a516eb25ef475f7e05d3d5a7e405f5b1971bcac44d5b969e9baee9a8b8db1f1b1e230727fd2d8534b0d19cd68f4812ad03c4fc8581b6dca8e6963dc1322604def0016908e7cbe9e6a81c1d0aceb2dc673557a79884225b229a1b9b41d4378f3", 0xc2}, {&(0x7f0000000000)="6986b8854bb6c2c146e614e5fb3f9ed23b8129e8c80504c202d1d0bdd696a7151dde195f4c1960597b95a9d4cd4fecbe94e049e09b6c8b41a09e40f46e2c5d99be4f136791551f847fb0a27434ae8c7489001bc4cfb69b58bc8334bf3ca1b90d76a9d1c07d7f063ef4f234f589c60302793b01f82960c450f5ec64ec0e0b863c4fa4df4539ff32d6846af3554d6ec6465b5823ad9974d7a39b2a075966c569140bad6927d141fd9d1de88d9c00c292e05f1306724f939baff8d33d2107a716c8bb26a836ebdc3e3fc4e0df2b361da392b272", 0xd2}, {&(0x7f0000001000-0xe5)="c55213c27993c474afa03eb193ba71d5d075f17c38863cfbe5f77da1212ef8add033466afde651a57a93f76abf8b852340c0f35152f80b580d4e10c147f934ef187e473818540494505600fd1a4ee4a022ca7999dac84694a12c7fc71f99853db9f6b17f2654f226dd1f964e49a315df84671561466a511640b69ccbbe34aee23d4bd0fdf23e1b766439fda1471b39d9b675e590075fa84f00bff2c54cddc3e792143c1a1a5e64d31e009614947b1b7a50af464bd2a0bcf414f663a436baff3b19f43fe39e68946c5cb1131ce59558711c1f1f7458c20170c7bc163dec524ffb48ba051d69", 0xe5}], 0x6, 0x0, 0x0, 0x4090}, {&(0x7f0000000000)={0x27, 0x8, 0x8001, 0x7, 0x10001, 0x9, "f48ffa9741784c0827ea4a386f18b78af4ee5ada6d75817f6c532c1193a1846fa3feea504d61537a7a1fafce72e50335287ed7e027640d551202580cff7209"}, 0x60, &(0x7f0000a4f000-0xa0)=[{&(0x7f0000a8c000-0x84)="b1c0b3452ac689daded7221eea1d31a15a56eaa52378f27bce6baf20444878ea5ccafcc8df0837c8654ce8a93c545109eb70a48332e4e2ed7eb9489fbb278a10203d9bb947b54edef550651d9e0c2499f624400daae6eee8ad5092b3e0e0f52fe8a6bbf04e864040cd198dd346760cc70f1fbf98a4e258d31621e1e5b22fe1b54cf3cad8", 0x84}, {&(0x7f00004b3000)="7d3d66e7fe69d1563a3cad3913f25471a5fbc648eb4003f5104b725fd854b3bd40dab3f5f2e2eec3c008045d1c45301acff5dbcc08cdb9e58d5cd5684bef125ea40645ab9f1d4a24886721fcb5b74c86cebaed74e7d112070224e5d1c28c16b9c6a577f6973e56b85e73ae51113953cc108a53e5fd263bd8546ccf7805cdc9526e2b1c5685fd598136a5c2634dc6d6c4cfa0bf0c4b2a4f2b8a300f215f442049ffa78a03d4fe0e9d8af01932004320739af86b844e86f904eeec", 0xba}, {&(0x7f0000000000)="ce0f499dd6756eb143071553217e9472977de4e5bea6aad7b01af28dd03ae00e8b6f29022a840a0e6d0ed05294f192560dcf2a9e04abbba94d6b8f969720744a7b5bde87f94a1a8e0269af68aab3dce5657a6f03b2c4c250646b7757c79877c673713c0f5ac407ba54a5569744009448c8b3a47ee9b0f21e07b8ffeca3c5b1b28ccc", 0x82}, {&(0x7f0000000000)="613ed604add02d2b4c5fda1abb4331feef1992de8d858b8a235ace1116ad04171991698dfd112a79f98fa1c8dd5221e42928d951c83ba51364c2ed4eb9e5872a0a10fc82b55e59c5fa5dc4eab0a3685eace8a3baa5be79ed41b5309e3c16418cb7", 0x61}, {&(0x7f00002ed000)="d2939002420b9a4d08de7d4e1dbd6bfcd51d6829c1f853c25c78da6188", 0x1d}, {&(0x7f0000000000)="9fdbb56e3ad214295a272f648931dbdcfc5c6b95b5670116600100c1553e6b7f4b094cbeabb4717a15e0d40b36eed98a5d56de3fb70c7ff00e972b4dd09d7478849f2d931a1706120a6b572abbb065b688a92d4a82187c274cbbe69171155d46af45c85926521d048aadad7645f3ddd885cdadd69bf91a8bb0bf11dd9f5de24476dcd293727e12f476ad5408aea70104c39007dc1881a2419bd04654cf8bc7987edf9400cad75f99441b0fa1b5005ce97e2db6d07b7bd34403d3ece8e1552558ea437f92e3", 0xc5}, {&(0x7f0000000000)="e3ef9e59571ea948d85801ca305b4386a9d1700bdba2733139c884ea8bb1fe129ebf80a121ee951fa7bb09b012449f1dd4067c31194ee657bbf5d282a7a75a9e153adcbee0666393682e239a56299a27b4a8650a", 0x54}, {&(0x7f0000999000)="d2213a3675744d41af2c8af2655fcac46c534c6536b84679237d5ffc5020d9ce7dc978382390ce76079b1a398de8ac60066e3cdcb8ed7c80bbaf5f3f0ed2e34bfb40aa2f67d722d2236c0084fee59726bed03882287da10f991bbb479788ce6adcdb7d003afec6465a0c7d6d35f402b8c1572d72fa775d0f05b0beb81751b5e1a8f5814c1b346704eb34b1cb26535f0f4452063cd93123a0ff6fb5f74c455d7ec6f6", 0xa2}, {&(0x7f0000000000)="3622daa5e8cdf8eb099cd04b75f6eae74f93baf34b2a8549f6a8b273bc0e625a329f3baffd90672c968b08d99a9890c817a4074d7db24c688faf4884e6033329c845ae58446cbf624b19a8448b682ed164af12bc921d392c5ef02d19d33dbf88470f58630bc8c5826a5703c0774cb60005bf2c69a8c4f9efcc0677ee9a6d14369596e1", 0x83}, {&(0x7f0000000000)="880390751d3b959c6a2ffe59ab09975387881575a80ff1e147a3b02039911bebce40b690f612317e3724d2e5c23eef7e31a1737d7cecf4a39281e4a551a92022e525481b93897f2a0c5d72a8dd1ae1ae78a2e6547244780c82c967306c6e1dced95e0ef3789ac8438023ea7da6", 0x6d}], 0xa, &(0x7f0000816000)={0xe8, 0x11f, 0x5, "25ca2a2b9d92638f85164348ff7902ca126fc7dc3043c988ea6195a39c699a4d2f48dafd85cbf45f50fd2a78f30a3bc529e50c2a8bd2b1f931d4e42745bc4dda9bca954580c300b94737fcb52d8fad69c5aaa6cbac8c6e115682b5544d6b14b0c68204b7f1f74a2f804531187f633fad3cf6bc32dced4c284bc99fc43fcd8b975a1996880f2800de0d320a9c131202abb8c443f862f8c4e2ef3b806adb188c6ffbe6f0b7380fff398b09fb4c162a8426438ea061f1c66b867ec0e7505dd7279eb9439df4c0e2b2a43a1cb6ff44a1a1cafaf063efc0"}, 0xe8, 0x1}, {&(0x7f00005ec000-0x60)={0x27, 0x1, 0x9, 0x1, 0x401, 0xcf1, "eb15a38fea01a4acc093c1760f20a1d6faed55ec0abd4c32a38fa706a99dcc6256cb7050c56daff6cdcb301f09a23d41e6f96745615480ec0210f1cf7fd1e7", 0x5}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="2a5e31c8ace31cd2d454dd3d0992371a918baff5be663d7e59d65a165da655ce477616218259f8a5166f4899959afabd2ab72bae05ac89b3", 0x38}], 0x1, &(0x7f0000000000)={0x80, 0x0, 0xf7, "a711bd7fd7ffe9c9df0df62b3408d677b8f4577fc20e04deec3ced61f3b454ea92266e35c69c5ad61dd10c4dbec1d31853af21f24aa8ade6a32168132287837f13ba069c208d864914e25b50c7dad0b397e8a0730e52fd81d80dfce953847d9f6ea49679be8a1724f5b932220b"}, 0x80, 0x20000000}], 0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/02/03 05:36:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x8d}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xfffffffffffffffa}, &(0x7f0000001000+0xe54)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0x82)="4942e42a15ea9b597fc26b5a46819a203f0db7f4219104a1404819fef9555c9d27af7c8be024386bf8c52a77f699796a0db57eeccdf0734a74b7fbd77d194deac559a95acab987329c8886c6295ab702f313587309e4e22339fa6b5cb8de7db1afe2c760407cb2a4eecfd938279ee5c3d9ab390e6503981e61760c56036b9084a7bb", 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000453000-0x8)='./file0\x00', &(0x7f000046b000)='./file0\x00', &(0x7f0000781000)='configfs\x00', 0x800010, &(0x7f0000d68000)="2bb7f0b3f2a9f6fc20a099b246e3aefb542dcad787f07cfca6c8948f09ffc2de40fb2af74e6b597807bdfa2eeb82577f66e4ae3ea177348cb81a56e8f4096c9998cb2a007aa7f7d78fee9c42580f568dc88afd47d54d400a2d2e827f9b879965de4b93e80b13844faba9bdfbfe8b6183c45643120d70575427347b9f5cb26298ad4bd43fea447c221ffc119da9fc395fde3c9e2ccdd5c3855fc9961772b35a3c39b1de5f417c4d2285b566961f279a99e0becb224a99a787be51961cde765d4a488ea57565504469a3f255cf1174bcb721a89a2c5af379c82a90683de4fb8ace11253768aa1157d8d0") seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f00003b0000)='./file0\x00', 0x0) 2018/02/03 05:36:20 executing program 6: socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff6000-0x8)) 2018/02/03 05:36:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x20071026, r1}, &(0x7f0000001000-0x18)={0x7, 0x7, 0xffffffffffff7fff, 0x5, 0x1, 0x7e7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8000}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000-0x20)={0x10000, 0x24, 0x0, 0x2, 0x3, 0x0, 0x5, 0x5, r3}, 0x20) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000003000)=0x2, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000-0x82)="688cc3209cf274752f5901bc916f7982c1a320d01cd2c720f6ee558e70876894e634d9e7fcadcf4c506cf2c3efa7e1d779bb2693396df8ab7d699c3a34156707291db73a8eb88d995d9815e38204861abf0dae0786ceda18d54e558519455c698c2c585bfd71821d82a4bbe90fe7a861e3103c9a958cdbafabbb6b08bc021df51c90", 0x82, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000006000-0xf8)=""/248, 0xf8) socketpair(0x7, 0x7, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x2, 0xeb, 0x180000000000, 0x40, 0x41}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000005000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000002000-0x58)={{0x1, 0x3}, 0x1, 0x80, 0x4, {0x5, 0x7b30}, 0x5, 0x6}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c9a000), &(0x7f0000000000)=0x14) 2018/02/03 05:36:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc), &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r0, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000009000-0x10)={0x25, 0x9, 0x1, 0xffffffffffffff19, 0x0}, &(0x7f000002f000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x3, 0xffff, 0x100}, 0x10) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000002f000-0x4), &(0x7f0000002000)=0x452f393c43e9b934) 2018/02/03 05:36:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x8001}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e4c000-0xb8)={0x0, 0x1000, 0x8, 0x2, 0x3ff, 0x81, 0x100000001, 0x3, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x100, 0x3, 0x6e127cb7, 0x7}}, &(0x7f000036c000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000506000)={r2, 0x100000000}, 0xffffffffffffffc6) pkey_alloc(0x0, 0x2) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cdb000-0xf7)={r1, 0xef, "ccea76db0fedd08cc6ff53ad3c463cb419f721906622d2ab0759cfe9d5d4a43a816a49d4a993115697a9916756b5442ed642a18c8a852967f16ef2cf353420de3f6173edf1c6dae7bba6491613b32be5acfb03f75d8bd9f1d193d519b973583d771ac7c481e960b315ac95a901c228ed38174981c159ce5a7b601c9cdf03041c4f68184234719d611e2aad5a31b08332d132c4922e79970ee9bcf7a2d07b98a06952762d812dc893767a81267cdb53c3293f22d9569ea51b4cfc9a5531b08f3923716d7a1f15b764b610ecd1d5e153c59401a4d0e938f2516274576ef591e43907d8c7faa7145edc7f939220b33900"}, &(0x7f0000bb4000)=0xf7) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f000076c000)) ioctl$VT_ACTIVATE(r3, 0x5606, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008b3000-0x3)={0x0, 0x4}, &(0x7f0000d5c000-0x4)=0x8) r5 = accept4(r0, &(0x7f0000b15000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f000025c000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00003c2000-0x18)={r4, 0x3, 0x20, 0x80, 0x6}, &(0x7f0000ba3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000831000)={r4, 0x3ff}, &(0x7f0000ad9000-0x4)=0x8) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000000000), 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000006000-0x48)=@full, &(0x7f0000006000)=0x48) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000209000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000), 0x0, 0x0) clone(0x0, &(0x7f0000a6d000-0x5a), &(0x7f0000add000), &(0x7f000043c000-0x4), &(0x7f0000403000-0x2c)) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') bind$nfc_llcp(r1, &(0x7f0000204000-0x60)={0x27, 0xfffffffffffffff9, 0xd2a7, 0x3, 0x1, 0x100000001, "142922645efa217be2874a946c98eb550420206dd625e9907af53edbae3a11f71f194aa3ffbc77da79481884dc86082fd312c05eac40ecfb0e9c5b1b1b08b7", 0x8c}, 0x60) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 45.018303] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 45.049116] device gre0 entered promiscuous mode [ 45.078427] device gre0 entered promiscuous mode [ 45.097094] audit: type=1401 audit(1517636180.640:33): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/03 05:36:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 4: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00007e7000-0x4)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000588000-0x6)={0x0, 0x40080000000}, &(0x7f000014f000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001d5000-0x8)={r2, 0x1ff}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) utime(&(0x7f000012d000-0x8)='./file0\x00', &(0x7f0000f86000)={0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00008cf000)={{0x40, 0x2}, 'port1\x00', 0xc, 0x80000, 0x1, 0xffff, 0x0, 0x1, 0x6, 0x0, 0x3, 0xd2c}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000372000-0xb0)) 2018/02/03 05:36:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000521000-0x1b)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000186000)={0x0, 0x6, 0x592c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009a000-0xd)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f0000d7e000-0x8)={0x0}, 0x4000) connect$l2tp(r0, &(0x7f0000b75000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x1, 0x0, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}}}, 0x3a) 2018/02/03 05:36:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fe1000-0x10)={0x5, &(0x7f00004e9000)=[{}, {}, {}, {}, {0x0}]}) stat(&(0x7f0000add000)='./file0/file0\x00', &(0x7f0000e1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000aa4000-0x4), &(0x7f0000404000)=0x4) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e4d000-0x40)={r2, 0x3, &(0x7f00001df000-0xc)=[0x200, 0x3525, 0x7], &(0x7f0000686000-0x4)=[0x6], 0x10, 0x2, 0x4, &(0x7f0000e85000-0x8)=[0xa85b, 0x9], &(0x7f0000325000)=[0x4]}) ioctl(r1, 0x8b35, &(0x7f00000e6000)) recvmmsg(r0, &(0x7f00000f9000)=[{{&(0x7f00001e3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000495000)=[{&(0x7f0000948000-0xcf)=""/207, 0xcf}, {&(0x7f0000b50000-0x4f)=""/79, 0x4f}], 0x2, &(0x7f000053b000-0xda)=""/218, 0xda, 0x5d36}, 0x71d}, {{&(0x7f0000cf1000)=@nfc, 0x10, &(0x7f0000aa3000-0x70)=[{&(0x7f000032f000)=""/85, 0x55}, {&(0x7f0000a57000)=""/44, 0x2c}, {&(0x7f0000191000)=""/54, 0x36}, {&(0x7f000079d000)=""/247, 0xf7}, {&(0x7f0000493000)=""/189, 0xbd}, {&(0x7f00002cf000-0x60)=""/96, 0x60}, {&(0x7f0000a3c000-0x4a)=""/74, 0x4a}], 0x7, &(0x7f0000f74000)=""/1, 0x1, 0xa00000000}, 0x2c0}, {{&(0x7f0000a6d000)=@l2, 0xe, &(0x7f00006a3000)=[{&(0x7f0000e8f000)=""/192, 0xc0}, {&(0x7f0000cf1000)=""/63, 0x3f}, {&(0x7f00009c9000-0xe6)=""/230, 0xe6}], 0x3, &(0x7f00008bd000-0x45)=""/69, 0x45, 0xfffffffffffffff9}, 0x3f}, {{&(0x7f0000d28000)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000075f000-0x70)=[{&(0x7f0000225000-0x1000)=""/4096, 0x1000}, {&(0x7f0000269000-0x49)=""/231, 0xe7}, {&(0x7f00009bd000-0xa2)=""/162, 0xa2}, {&(0x7f0000141000)=""/70, 0x46}, {&(0x7f0000eda000-0x8a)=""/138, 0x8a}, {&(0x7f000006d000)=""/32, 0x20}, {&(0x7f000099f000-0x2)=""/2, 0x2}], 0x7, &(0x7f0000783000-0xb2)=""/178, 0xb2, 0x812}, 0x3c}, {{0x0, 0x0, &(0x7f000098f000-0xa0)=[{&(0x7f0000278000-0xf7)=""/247, 0xf7}, {&(0x7f000053a000)=""/200, 0xc8}, {&(0x7f0000968000-0x73)=""/115, 0x73}, {&(0x7f000067d000)=""/131, 0x83}, {&(0x7f0000e40000)=""/32, 0x20}, {&(0x7f0000560000)=""/171, 0xab}, {&(0x7f0000ca6000)=""/252, 0xfc}, {&(0x7f0000649000)=""/206, 0xce}, {&(0x7f00003b9000-0x86)=""/134, 0x86}, {&(0x7f0000ae0000-0x34)=""/52, 0x34}], 0xa, &(0x7f0000105000-0x6e)=""/110, 0x6e, 0x6}, 0x3}], 0x5, 0x10002, 0x0) bind(r1, &(0x7f00007a9000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x2, 0x800, 0x1, 0x5fd9}, {0x3, 0x100000000, 0x8001, 0x5}, {0x1, 0x3f, 0xffffffff, 0xfffffffffffffff9}, {0x7f, 0x7b7, 0x2, 0x7}, {0x0, 0x7, 0x8, 0x1}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f19000)='stat\x00') readv(r0, &(0x7f00002b3000)=[], 0x0) 2018/02/03 05:36:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000a37000-0xea)=""/234, 0xea, 0x40010000, &(0x7f00001cf000-0x80)=@generic={0x13, "084a1cedb87fac4fc5a2f96a61559b90516b3d152f95a990171c56da93bf77783d9c6577cd8d26b55328d98af48f197f94d5e877680c47fd45eb42677941b4f0ba464e32420c66d8d285282cafd1ef737c45d81917d34960105080961ae2a5d2f0015e4a9c6a411002a2efc30b9bcef4a8dc0f9c806a2f6beb6070636801"}, 0x80) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)) umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000890000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000667000)='ext4\x00', 0x0, &(0x7f0000e4c000)) pipe2(&(0x7f0000a4f000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000cfd000-0x58)={0x3ff, 0x6, 0x9, 0x1, 0x4, 0xffffffff}) 2018/02/03 05:36:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c8b000+0x489)={0x2, [0xffffffff00000000, 0x0]}, &(0x7f0000e33000)=0x8) sendmsg$nl_route(r0, &(0x7f0000922000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000c29000-0x8)=0x7) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00003d7000-0x4)) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000fa3000-0x4)=0x1) getpeername$packet(r3, &(0x7f0000b2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a01000-0x4)=0xfffffffffffffda8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009c3000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x3, 0x2, 0x20, 0x80, 0x0, r4, r1}, {0x99, 0x1, 0x8, 0x0, 0x6, 0x4, 0x6, 0x7}, {0xd3, 0x9d, 0x598, 0x100000000}, 0xffffffff, 0x8, 0x2, 0x516fa3e15da2fcad, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xb65984f2ff7a03de, 0x0, 0x8, 0x0, 0x5, 0xffff}}, 0xe8) 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000019a000)=[{&(0x7f0000ede000-0x1f)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffffffff80000000) fcntl$setstatus(r0, 0x4, 0x44000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000ea0000-0x4)) write$fuse(r2, &(0x7f0000690000)={0x18, 0x0, 0x4, @fuse_bmap_out={0x6}}, 0x18) signalfd4(r2, &(0x7f0000f45000-0x8)={0x80000001}, 0x8, 0x800) getpeername$ax25(r1, &(0x7f00007db000-0x10), &(0x7f0000222000-0x4)=0x10) [ 45.286969] audit: type=1401 audit(1517636180.830:34): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 45.307189] device gre0 entered promiscuous mode 2018/02/03 05:36:20 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000909000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000d18000-0xc)={@dev, @empty, 0x0}, &(0x7f0000a64000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000+0x71c)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc), &(0x7f000044c000)=0xffffffffffffff55) dup(0xffffffffffffffff) write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000297000)=""/137, 0x89) [ 45.355267] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=6179 comm=syz-executor6 [ 45.380634] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=6182 comm=syz-executor6 2018/02/03 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000d57000-0x4)=0x1, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/03 05:36:20 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000e1d000)='./file0\x00', &(0x7f000047c000)=@random={'security.', '*\x00'}, &(0x7f000012e000)='$systemeth1@:wlan0.lovboxnet1-\\}\x00', 0x21, 0x2) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6a000-0x8)='./file1\x00', 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x806, 0x3, &(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f6c000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e50000)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, 0x3, 0xeba1}, &(0x7f00009c7000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ead000)=@assoc_id=r2, &(0x7f0000275000)=0x4) mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)) [ 45.420148] device gre0 entered promiscuous mode 2018/02/03 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002cd000)={0x20000000}) utime(&(0x7f0000178000-0x8)='./file0\x00', &(0x7f0000973000)={0x9, 0x80}) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) fstat(r0, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0xfffffffffffffe2a) 2018/02/03 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e0000)='clear_refs\x00') socketpair$unix(0x1, 0x7, 0x0, &(0x7f000006a000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f000048b000)=@ax25, &(0x7f0000226000-0x4)=0x10, 0x80800) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = eventfd2(0xa249, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f00003e4000)='./file0\x00', 0x200, 0x102) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e8b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/load\x00', 0x2, 0x0) r9 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b44000-0x8)={0x0, 0x0}) accept4$ipx(r9, &(0x7f0000710000-0x10), &(0x7f00002fd000)=0x10, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f93000)={0x0}) r12 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000142000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000ffb000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a3000)={0x0, 0x0, 0x0}, &(0x7f0000dc1000-0x4)=0xc) sendmsg$unix(r0, &(0x7f000047a000-0x38)={&(0x7f000005b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000093f000-0x50)=[{&(0x7f00009c2000-0x2f)="546bc6dbff1dfaf510b264b0c042b300e1e237f555918334885f1b651133888f17e075824d4eae8a9e0610b77e71fe", 0x2f}, {&(0x7f0000a4c000-0x1000)="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0x1000}, {&(0x7f0000a2f000-0x1000)="080ec06a6b05ed8233c6470ef35addb2cb5a25bb8360168ad7192d1b55b90cca45cc7646c257542d69c94d2cbeb9e5dd9e5b760a5802ba0f088af1e49e5a34c92647aae7f555040ba8c43db9d475f910bd8360d4e6dca4de485229f5cd8585d85539e916d4d132773382dd7239226c65b489bacf0edc47f63c8990c557a7159aa9eed09879c8109c05e886d46f7539ccb6644447df45231efd8a9dbf3d1089f9d92d0b021320577d180f8344cbc0c85501e9f8abdf039695d5945ef2a7074891b2045251e934925c1e1812b2f36383768a8b0408408f58dadcdaefb0fb62a46410c8703adb744f4e1f4f262801239dea791f6dbca3e60700046219b6811132a3063efbbfa323cef0c8581fa5c2f43d10c46abfd0ad507ecfa18eddce08371c81b12c600fe3499864f7dfa7a3d7efdff4886e511477354f8f0fcdc56830caa3079fbec935f21337cbd9491a86834208e8b61d15573716f6e147e4942b6244fd3e28edd4409385e1f7ce371c8f29db82a6bb7c3f1d3c5c6129ffdb02752c3c38b87fe51ed36e682ea82833600cf2653b47fd3a81ad20904c738a0da986633fc454d8342d0d6fb438d99e0013662c9af883b056a27bd0a801319eaaf2c4fb4ed1d0831f73804c994a52336a3d90cb7457998807519d57d565255ea79e236b52f273c661655f3b5828d77fa8440f47db0cf564bfe659ec1c3c67096e50dce900c34df1088980176a6f7475fbe83f6dd6cedc3b25e5b711e179de23b77e5046347c56f4193520f28c8bcfc48fa0f986ca1b14cb7b1a4c60b13021013c301a81371199fc80f2128cfd27e2035cbf2a75568c62ff34e669e9886ecd2f4f3f98d79d9110f67787815d249929a78ff388863ff6c9984ea958a0a910b811fb52724936a6c87331c20274908acbf24d08c12f1219d614f5ef76d5297837321917ff67262f618fa7227703249bf437c8c67dfc5c4f82d8380914ea1392802cc7f5e0ecb2724ebc996d774d021f35b37c1d2ce767b385593def815d938f87dcc42f9438e00f008859a0ca6567726a0de57c0d99a41fa9d80aa845a45f7625621c688220d1d5e52270c1f97a449954778cb31c9db256c437eab46984ad004408d3ee8f47b66881e18d76cfeca33d98f7366971b3caab06e2f82176af4b6768aab3409c5b2a2f2cdd3cb6f5c1afff50702764323e1e218ab86a3d95f894fe2b451d13403ba7f992a0faf4898cb77936264ef5018c15ad567bb64835d1dcf43ab7855dfcc0a2c1a8f5f85d8ca2390e0798b89e2a62282a2e37c4463938c4209a98b7b5398cd219b895de2ae18a0df451814d9f9b426f0fe67ea4ff5a8ef906e3d9ccf429c2fa9a786fac789c99cb0b60b849571fbb6f582dcafcb6aad3af2c1f11b6f14a681f20326a78115eea8c3bb7ba3dd021fa73280c3b0a06c15ab1dbfd78b76bdf4d5df9f7de061817f9dd3815267682941d1854853cc5ec91a27c7638ff6a51af6a6e82d9e4aa6a0002cf0033ae4664ba049e4ff088322bcea551c99c3f9659d5c4a63e716848575cced823e610efc38777671f94ebc396a211fd1709bfc1034e33016c139342eb5400670973272d5d81170a8435b886b2056a06969deea49f3b36086ba26fb0d73ac15dacb8ca587ee4c7dbb68d230f45be3dd25b0f43c9d21f6173c127ae29d7d3375fa724f658e12a8f183418ed7b47146af8db24a1c0e57739d380065e06255c7f2722ae72cd547a69b8c333c718041946aa841c5c0abba0556137cc5f8cff2b3b5e7a1e6c1977205c81f635285aefe78763c36ed1d23d374829d4b8b45d8209e5f6a613c63f35683c9ddfd12fe71a022b8c5e65dc1c566f468f66111ea93c3a94c1b129b51d9638171ef4dc17d32cc8939256ddf7dddb9c9b139fd74929fd903517bcd781bba4f279e350167b108dfcbc45fd85037871e3594c4d4204adbd10e7ab528f9672dda1008ac5a3fd47ab700201ab124715bda5377f8b65c22f559ea8a89e8ed357165206e10f4e9a9127878629c6566c0af4d90ff70794cad905066d3d23cb37a8fb103e83fe7a92ebbfcf67358aec4209991dd288abd513e105d4cbe42f017296c2718ce62afbbda63bf7397361da33d0c9141c2b60b92c24a5a65254b11cd5fb341dc980906e90a5c537ef5bf813d6225304f2763a8b13533c79f47cb444bb716e7fa65810535db3b81003ebd97fdfba68f762d6164e7ea784b4cd36ed16ae343b12de9fbd300ed55410e9c0e1c2e0a667fe5837505f5529311754cf49111ac7ffd50fc320dbe250ea57421115348eed9bf15073da2e1d932887d9f45a23fc850d8ffbadd18a07f13e5f8c5de351f9e721480f8364aa4d6848ae3f03345a58accfc14487701497edfdfbf07245de242d2cdaf944527796f2eef65fa90fd7452f926c412e8bf358607c16048546e28d3af62f12aa9691bc7d40c03671a9b1199f8ab12856bd635cc6e670da62811da511d2f879f7899aac95e1fd55e52c2b33b1b491f0d3b984c971e2e279ad64f5e5a71a96908aa83e986878fd979680ef6bb84ce21c278e27075a67a671cfa05505a0e8a753265f6e598210373725994b4d3434d2af260add6782c0ca5e5253492069d49174156b1cbc0d008f6e63de4edc57c7c3804f6c79b94410b97a183e1be457ff48ffe47cd538645ad04de824dc73c355d78e2f450a1637965313375a373f52f5541f62bff034432bd3213e87986f9020386604607c7e7a31dc4096e02c3834486ad5e35fba3e947e3312ac49c69ac820a6be495bce8823eeaa3b5c2f124fb713ebb88e7190a0157064c25614dc546adcf7bad84e94d968ed42c1e283f1c7d744c231b4bb8092b2648f1979f05575bb64d8d98946232bd31c67271b3b9835278ac388f867835dce7850209c799b9de1b859198e053a2a5837e0332282c2f905d51e6bc7fda2080c2e338ba0d013ecc712758d7d221d14957a49aa9800cd1c164951fd10e036020c29131f106f284555879d120484fcc28245efea6776b5702f5bba39bada80ccf5bd04352f5df98d52d6a5a11038d989f1745dbc27680396dcbbb8aea57ec3b19bec638a014d086b7b64d3f3dc92cdc5885314930300673fd68e7970b763b5a5af9185ab8aa8faf4380a582ef6be410a28ecc04428e1d7b435ba701a99787862b0aac89f96802b985d460e998a187882df75fdc2a5a80ec475b3ec7b1e829cfc22162d45f63ddc9d97998849a1c8536e90ad55015e571582a1965d1d2c00dc1619ca7b1036f281c8c894cbf214ecbfe3dae57cd5667e06d69411ca03b020c2b86a186e51dcd49c6284b6fe75282b5968ef7d09950cbd7624bec08b6d1718ceb2f693cf2ed6c4337ed1a83a24b694a9a7e5efa2c1830554d060eb1828ba421d643a7fdc866a56e26dbc1278e2c8e1e2db339c2fd4d684639a75f92acc007e925c9928ab835673b538cbae6bdfb882e64672664ab6dd4b6e72400dd8e95ff94fdbc517c2787251ddbf079a0fc8dc311cf9b5690c9eeaa58c52f3800a3daacbf7a564f83aa96804559b0a0d49a05fa38eb0f804befff9cdc07d8db16570597a4cbbadb3973b493e179ee4ad1af0db9a00162dfe56c326237510e6016e6ca95b06e8ecc3c0024a25f2dda24854a678fb880004c405d840494239dbb44c5a63a48dd5543ea7d2ea42d371b28bcba25144fa2aa6adda51d4ce9b73a746e7b230a9be0ccd7f96838661333189979a15b33a43a2ce5dbaeb6a6ffa5b089430328c39f2781f360f3f3b1ea33688b904a72df46d759c1ab2ff092d4fe743db7d40df6beaee096628cfa5e9712bacea87a7ee1e9328d6e3d34483238fcc811cab7bc0ee84f26f86855b250690c3f9dd1fdc6e5bbbd121b5022aee28c20d1bc1d4c9a35dfd12b7ba9e3bfce432df2999211a768454e81ac1b561116c9b3156c3bcee1e22552a9d5c8fbf4d02383ce261a442032640d50fc2479a3cb17eee2d5e1dd153903fb0a8b3aae06b2117ad1a3f30642bea652fd4ad07e8e322d928981362ee1ff15d39abcc639c596be29f80ea4dd773dc276d4b51014d7bf90749249e06ea25ee401c41d3f3d08eb16b320d3090897a84174eb92281f4db9be4d4c8e6b4c61590505d6c4a6ef1deec38c2efd487451e4c1dcc5d9c0c75be41f4374853bdb4c7efadd78d0a6c8fd3a58fd49e4150a56b39d3da6c13fc348d1b0d2feb38589ebfbdd089bba612a908b7a16075bb41621069966ae2114709607ad6f0af1206da1f8bc0f651fd3b6d80d1957f1f93a39dab853830afe68e74c05f7ea8d85366229908e0ee11c5440bd5c7a467dfc2a275700469c890e7126d0bbb747849bb4a043c520206ecd23abaeb197185883c26fa02708af519b4529486f8730b2e247cdb302390ca280f566fed39bee335e1b3c292ada1563e69cc5d691ae97050e65ba652c098d420e28d4b8b9298ecf73e8ee28525046e1a989719f404c151347b9c39e4816c04117925cc1acd79871d1d8d2dc29e9055217223af3b212514763c2eebeaab22720b046ff6b891b3a6c314f50ff9c21a5385685b405d6e19361a86f3814f2945a15a02968296c04d96c7864d0bd9035f9fe776927d190312aaf5a5eecd9c02e2b6a0f151822704b15ea9b4b933ce8c015c1104fd459ad0b9d85a9cd3830896744197d8b6345d318a2b9360fb55402c30b7d2e40ac82e649426848b3d6264f5f7d84e154238739b7f6e566998b85ff72423bbeffc29e2ad278c465d06c957008342afb8ef4e78b9d79da4503ff35f850caa8cdd7168db896a14a7f2cfd2e5e8d83eb3cd29195fa256ccd1f5285fcd9295a797677cc9fc0a80c64a1510e273c4d6ac22c579033a0bb2dc9165e0c8244ab041b2186208eff3f5119a7f0bac1e20d73b22850e7c1b1ec0a6ffc414a1c711196dc40c51eaf0c0dad844cafe1bfd3adf5b267838eaf2c9a12666ab0f6e066777ffc4dcf7721d7a95157d7b4c639b2a60cce95668706951c6027e7deb0d1ab9cf3f52ac670fc41c3cf9b1666980237c648f677d94d0ea29a45719ab423ebddc70e055930c444f6b617664ebfebb1211b6ec5ee48e137fcfc509e1c5ed4dccfa60daea961ea3b2498b2f805c43b84420ee7621f75c7dfa772d4620eafab14f903033283e2dafadf761b0f00a73d8fb40731d70d1e8462f80f04ad7496740d74eb06826c53a34d5d41b9f881cf964b2d099827ad12168e36d8f0902710f1352febaef607459fffbae17e1010e4010ebb415d85108875042add72bf34e429e5ac07616a5eee27897048f118c5b6b66615fe5394f5157dd7c88acd117d3ac834101a8faf3bd922cefb31bd5a203e4f4ef726b8879e9a8113f9602b2320ba90f012c7f823e0d05a3918f663c3fac68d5b93c2cda44c1a320a177c2ff0da77662433dcfe9f7c3bef13e0460bfde0d2d9168037dcbe2ec15a3059c0228fcb2f7d8bf72b09e62f061a7169279bbafd0938a50aeb100cc3b1846a864a835e33a901245457dff7a1e3cf64eb35087e3f36e0347c3d2c80bdf728ae03823f410ec5fb3052cf746017a9916abc3a674d614accb36cf26ff7e69feaed05542720920d5595cd7f3557176fa03160bfad666093b6713d64069a750c2d2b8d34bbb314001a096f75fa1b5c27063d9acc27e1dc221278632ff29e3cf08411aedd16107b5ba39f9f7077ca1cb1b54e7fd4ef6e627b5204817aecabf6cc0cd38a190ac3a83cb093ea0b41da0dcf2980535a89c323eb8c72fd968a2074d8a20c152356501534e30e6d2a9f0e795ab93e17b4f07ca0bc2739c2298", 0x1000}, {&(0x7f0000553000)="e02bc66aed7b33f8df0242a7da5e331e9ab280a4491592021f3e9af4ca61cbf9dc95f8389addad431fee03ac344bdc62e45d5a9c4cbbb38ea9d4e47d0eee2720f30b693325322bdfb8a3275b1823c2f642ae87e00fa772c4bb18552a8f8e19e670cc8839c46279c696a911959d0db1f75c84c3ce4cd9197a4b4d154ccdf4f57b43511ac161ba8af7440969a8d4ff70c91a843cc6a419fce00a15cf729e08a0e3c9f799c88503f975379b26ef1e04de15368d597d011a6d09927982", 0xbb}, {&(0x7f00004ae000)="77075168f63b081e02070f3f186cbc7c4f8291ba7b94b7be53790526282c3445dc609beb75dc1287a6ef0e90e9c521255164c2c06db9b090cc0bf8423e73281b8d4d66db778f0374451c8cb3f55d9d64d6b6cdca4fe16ba664687c2b50eb9eca204de48b4d5816bf82a27da7fa6ef25a5f19d4a5a16f96e96ffa32c54f55ec5425e46b0212aefef05d93cba83c002d2b80b2e97760b79a2e5d83861471bb285ef96aaa39d7e766e4755a7b458c37a4ab602c7c58cc4eb3287796764caee3b515a0", 0xc1}], 0x5, &(0x7f0000226000-0x78)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, 0xffffffffffffffff, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x78, 0x4000}, 0x8004) r15 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r15, 0x2282, &(0x7f0000007000)) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x108) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000786000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f40000+0xf03)={0x53e5052d1f55a277}) [ 45.575983] audit: type=1400 audit(1517636181.120:35): avc: denied { setuid } for pid=6202 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000026b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000025a000)={0x0, 0x9}, &(0x7f0000ddb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000136000)={r2, 0x7}, &(0x7f0000d5d000)=0xc) 2018/02/03 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00007a2000-0xa8), 0x0) openat(r0, &(0x7f0000ff8000+0x1e2)='./file0\x00', 0x0, 0x0) 2018/02/03 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000e1d000)='./file0\x00', &(0x7f000047c000)=@random={'security.', '*\x00'}, &(0x7f000012e000)='$systemeth1@:wlan0.lovboxnet1-\\}\x00', 0x21, 0x2) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6a000-0x8)='./file1\x00', 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x806, 0x3, &(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f6c000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e50000)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, 0x3, 0xeba1}, &(0x7f00009c7000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ead000)=@assoc_id=r2, &(0x7f0000275000)=0x4) mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000b07000)='system_u:object_r:inetd_log_t:s0\x00', 0xffffffffffffff59) 2018/02/03 05:36:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002d6000-0xed)="2dfeafb52030fdde3e61532b1264f83cbe940750b6eae83ed056fa3eef8509b64d81acd17134024f4a048684ea5ed800185277ccaa6f593fb39db973cb3de0047af670275b920ac1e1d6a1e6bad644c6a86531ab2e0f01f001057789e8218a21dac1ac70849f8bca4cb5d87eccb2d9fade4436eb09f8deff8219c1fc8735be449cb4d183ec5fea96f142333ed133d58476fad200e41c32eaa24252989734330ef88f48292ee559a87a1c3fc5116ebc6ab14e93a5e9cfd4a958d00afa5836cb45621a35a859808b5ac685330c4af9df5187e23e682b82221fb76ae622f7083261db4c8d8388e66713cdc8cdaca6", 0xed, 0x48011, &(0x7f0000b24000-0x1c)={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x75}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r1) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00001b8000)="836dcf58487dcfd91a4ea7fda11b7b2c43b2b44520c4f8e654f09638ccb81605cdf2f2aef38a1b5ae2dc1267", 0x2c) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) 2018/02/03 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000939000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000fba000)) r1 = socket(0x10, 0x2, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/03 05:36:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) rt_sigprocmask(0x0, &(0x7f0000aca000), 0x0, 0xfffffffffffffe3d) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) syz_extract_tcp_res(&(0x7f0000149000-0x8), 0xe91, 0x8001) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/03 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000751000-0xd7d)=""/4096, &(0x7f0000bfe000-0x4)=0x1000) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000173000)={0x0}, &(0x7f0000215000-0x4)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000690000)) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000586000), 0x0) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eb3000)={0x0, 0x0}, 0x4000) r2 = socket$pptp(0x18, 0x1, 0x2) sendfile(r1, r2, &(0x7f00001f6000-0x8)=0x2b, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r4 = dup(0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000ef0000-0x8)='keyring\x00', &(0x7f00005a0000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000389000-0xa)='encrypted\x00', &(0x7f0000ac0000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e78000-0x12)='@posix_acl_access\x00', r5) recvfrom(r4, &(0x7f0000ab6000-0x72)=""/114, 0x72, 0x20, &(0x7f0000e00000-0x60)=@nfc_llcp={0x27, 0x4, 0xfff, 0x4, 0x9, 0xad1, "91a7a09a60a046714ebaa79bbc03448b6f3c89ec8e78b5677170ed9d566964128f8a1861e213dc4bed4e803645ddf42912491eeced404d9e7d3e030542e67c"}, 0x60) accept4(r0, &(0x7f0000ff4000)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f000012d000)=0x1e, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000f18000-0x86)=""/134, &(0x7f0000faa000-0x4)=0x86) r6 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r6, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e4000-0x8)='./file0\x00', 0x2000, 0x21) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f5c000)={{0x8, 0x87}, {0x1, 0x250a}, 0xffffffffffff0000, 0x4, 0x2}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000335000)) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000052000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000096f000)="c21fe3478baee2ef31cc7293730b8e1c14af73de6d0a672de7eb94eeaea19a7f8b190a745f42c065aa6438fc3ce46a3e636a8a51d42dc6eda377e7e6e8e2649682acbb05d0766f12656cf47d27cda6", 0x4f) inotify_add_watch(r0, &(0x7f0000876000)='./file0\x00', 0xb82) unshare(0x8000400) r2 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r2, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') r3 = inotify_add_watch(r1, &(0x7f0000b8b000)='./file0\x00', 0x0) inotify_rm_watch(r1, r3) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000232000)=0xfffffffffffffff8, 0x4) poll(&(0x7f0000a34000)=[{r0, 0x4}, {r0, 0x40}, {r2}, {r0, 0xc250}], 0x4, 0x5) [ 45.762351] device gre0 entered promiscuous mode [ 45.768279] device gre0 entered promiscuous mode 2018/02/03 05:36:21 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000dab000)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x631, 0x1, 0x5, 0x7ff, 0xfffffffffffffffd}, &(0x7f0000000000)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200003, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0x2, 0xc8c, 0x8000, 0x1}, 0x14) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r3) 2018/02/03 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f00002e6000-0x10)=@ax25={0x3, {"15a38323d425c5"}, 0x5}, 0x10) r1 = socket(0x2000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000484000), 0x4) [ 45.818255] audit: type=1401 audit(1517636181.360:36): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eb3000)={0x0, 0x0}, 0x4000) r2 = socket$pptp(0x18, 0x1, 0x2) sendfile(r1, r2, &(0x7f00001f6000-0x8)=0x2b, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r4 = dup(0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000ef0000-0x8)='keyring\x00', &(0x7f00005a0000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000389000-0xa)='encrypted\x00', &(0x7f0000ac0000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e78000-0x12)='@posix_acl_access\x00', r5) recvfrom(r4, &(0x7f0000ab6000-0x72)=""/114, 0x72, 0x20, &(0x7f0000e00000-0x60)=@nfc_llcp={0x27, 0x4, 0xfff, 0x4, 0x9, 0xad1, "91a7a09a60a046714ebaa79bbc03448b6f3c89ec8e78b5677170ed9d566964128f8a1861e213dc4bed4e803645ddf42912491eeced404d9e7d3e030542e67c"}, 0x60) accept4(r0, &(0x7f0000ff4000)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f000012d000)=0x1e, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000f18000-0x86)=""/134, &(0x7f0000faa000-0x4)=0x86) r6 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r6, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 45.909911] audit: type=1401 audit(1517636181.450:37): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 45.947307] audit: type=1401 audit(1517636181.490:38): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/03 05:36:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x10) timerfd_gettime(r0, &(0x7f00006a9000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0}) setitimer(0x0, &(0x7f0000000000)={{}, {r1}}, &(0x7f0000ed7000)) 2018/02/03 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7fff) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000967000-0xb)={0x1000, 0x0, 0xfffffffffffffff9, 0x3, 0x3, 0x6, 0x1, 0x5, 0x4, 0x1000, 0x400}, 0xb) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a14000)=0x100, 0x4) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$tun(r1, &(0x7f000007f000-0x163)=@pi={0x0, 0x6807, @ipv4={{0x19, 0x4, 0xffffffff80000000, 0x897, 0x15f, 0x2, 0x55, 0x2, 0x88, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@cipso={0x86, 0x50, 0x81, [{0x7, 0xf, "9b34b611254fe3ad420d5b5786"}, {0x2, 0x11, "72a8b28762c0df98c6e1d2e14cc2eb"}, {0x0, 0x5, "89c382"}, {0x7, 0xd, "68048a999561884882be98"}, {0x2, 0x3, "cf"}, {0x0, 0x3, 'D'}, {0x5, 0x6, "4645ba03"}, {0x0, 0xc, "7658f78e6a3254c20108"}]}]}}, @dccp={{0x2, 0x3, 0x4, 0x1, 0x101, 0x0, 0x0, 0x2, 0x8, "460fe8", 0x4, "ecafc9"}, "52e76293ae4e61d0f01b56889aac26aff159103c7e9a62ced8d6b93ade85afb2b12350aa15db8ede77364ed7935a70f776143b56c7d3a1a9e6dc3254bf308bc3c2dcb00e717ace0258c733035a9d26fc98f5879437dc287e3f4aeb749863f10776c822e4f074ef375ce85809a65fc886f70114bbd19792b29957832da29cf60c18f68adf95ed33c0fed7c1579d84d64807113dd71c67be502da3b99b60f0cdeec7a3f5f77f009a10b065376133de678e60bea8124dadef1bbfb2894c48791e0124022458e0525816ac029d4d9e789c5b31e52824e622c950681a487450dda5fb15cd8c111b38ec4ed7b6fc"}}}, 0x163) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cd1000-0x10)='/dev/input/mice\x00', 0x0, 0x30080) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000845000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000d67000-0x4)=0xe8) stat(&(0x7f0000f64000)='./file0\x00', &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fea000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x80000000, 0x0, 0x5, 0x2, 0x80, 0x20, 0x88, r2, r3}, {0x7, 0x10000, 0x7, 0x8001, 0x1c07aa6f, 0xd76, 0x0, 0x8001}, {0xfffffffffffffffd, 0x4, 0xfffffffffffffffb, 0x7}, 0x7f, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x7, 0x2, 0x0, 0x3}}, 0xe8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000096f000)) r4 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000fea000)=""/4096) ioctl$int_in(r4, 0x5429, &(0x7f0000fe5000)) 2018/02/03 05:36:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b4d000)={@common='dummy0\x00', 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r1, &(0x7f0000011000)='./file0\x00') renameat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') symlinkat(&(0x7f0000041000-0x10)='./control/file0\x00', r1, &(0x7f0000000000)='./file0\x00') utimensat(r1, &(0x7f0000027000-0xa)='./control\x00', &(0x7f0000000000)={{0x77359400}}, 0x0) 2018/02/03 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x6}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/03 05:36:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) getpeername$ipx(r2, &(0x7f000083e000), &(0x7f0000114000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000013000-0x30)={0x30, 0x0, 0x1, 0x7, 0x10000, 0x343, 0x0, 0x3}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a51000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getgroups(0x1, &(0x7f00002fa000-0x4)=[0xffffffffffffffff]) setfsgid(r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000025000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000026000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000056b000)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a1000)='/dev/ppp\x00', 0x0, 0x0) r5 = creat(&(0x7f000081e000-0x8)='./file0\x00', 0x2c) renameat2(r4, &(0x7f0000294000)='./file0\x00', r5, &(0x7f0000e32000-0x8)='./file0\x00', 0x1) epoll_wait(r3, &(0x7f0000a11000)=[{}], 0x1, 0x0) 2018/02/03 05:36:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e1a000)={@common='sit0\x00', 0x0}) sendto$packet(r1, &(0x7f000046e000), 0x0, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0}, &(0x7f0000d99000-0x4)=0xff62) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 46.079915] device gre0 entered promiscuous mode 2018/02/03 05:36:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x6) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0xe8, 0x4) bind$inet(r1, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x7, 0x8}]}, 0xffffffffffffffca) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000523000-0x4)=0x8, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="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", 0x192, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01"}, 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000193000)={0x0, @local, @dev}, &(0x7f00007e7000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008c1000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r3}) fcntl$getownex(r1, 0x10, &(0x7f0000cd9000)) connect$inet(r0, &(0x7f000062c000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f000093c000-0x1000)="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", 0x601, 0x0, &(0x7f0000b47000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) read(r1, &(0x7f0000b4d000)=""/4096, 0x101d) shutdown(r2, 0x1) sendto$inet(r2, &(0x7f0000b82000-0xfc)="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", 0xfc, 0x800, 0x0, 0x0) 2018/02/03 05:36:21 executing program 3: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0xffffffffffffff0b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000010e000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b}) 2018/02/03 05:36:21 executing program 4: splice(0xffffffffffffffff, &(0x7f0000001000-0x8), 0xffffffffffffffff, &(0x7f000045c000), 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000290000+0x180), &(0x7f0000ea9000-0x4), &(0x7f0000962000-0x4), &(0x7f0000000000)) ioperm(0x0, 0x1000, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0}) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x2b5f, 0xffff, 0x1]}, &(0x7f0000001000-0x4)=0xa) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000018d000-0x10)=[{&(0x7f0000cd6000)='{', 0x1}], 0x1) bind$nfc_llcp(r0, &(0x7f0000e37000)={0x27, 0x4e, 0xca, 0x7, 0x1000, 0x7, "586a6d2457dcb3b164335b5f9df6c1807be67a385cc534c95e80331ee2156fc4fe1727839b46b79a2f0a11faf23565e5477b33f0152206e5c5460210d73b83", 0x9}, 0x60) connect$nfc_llcp(r0, &(0x7f0000426000-0x60)={0x27, 0x8000, 0x1, 0x6, 0x7, 0x5, "a946190a80294454d555adbe90a6609b711a72bae7ccfe968024ef0e9e67aaa2205dfb3da655b3ffbb801e8226c00abb85a37b45e1c8b57459c4e1a5aae6b5", 0x5}, 0x60) 2018/02/03 05:36:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) 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) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, &(0x7f0000ffb000-0x60)=[{&(0x7f0000001000-0x73)="3b098722a3a379d72680c5213c7dad03bb90d17c9a74cb8ac453015a9a24c1f4896053273661e7e4274d53bd4cf63a92dc249d36f687e462cdc8dd7eb93d13562c26364b4e6c51fcd0cafbdbbd0ebfc9b7251e4edbbfad77cc1c2785bf76327c9b6a9b4d603e1f6f3d685c7c51cc48a36282bf", 0x73}, {&(0x7f000017b000-0x7c)="cdc164af84049745d4543634c526f69c68acbf37da6906a13bc4ee10f9a425538c1d7657090925957102f07d0853e8a487cdf6194ffc4b479cc6590d8597c0b06bf972da028b5d2768a6137bb022679f7fa12da6f673b14c1552639a8b7fc4cb921ece4cb069e0407471334ccf84d10dc34d1334262b5c4efd3f1c25", 0x7c}, {&(0x7f00004bb000)="7059e5826391e9f40674c8fdee2924e9cfc279dd61b584fc0073d16d82652a0ee359cf8bde7ef3d6e75917479b7b7b1d633ed934868fcc601a8e06bc119a954b9dfed32785180a127274c951f8dcd8e20434458cdebd3d08588b0a", 0x5b}, {&(0x7f0000025000)="7b094d37ddc2227f5821a878e5aa0fc1a4bbbc9b9fb1bce6560fe6c42f26e5058b416dc5bc7f004bdac8481ada0c73ced520801b9649df2bd863d6621c03b45f369fcdc89dc6a0138545ad7d7b6d5b9e5a4d7471c875c215bb8bddf821d66c2ac3ee9950965bf701febb4164fe4f102aa18428af7a79e61a305fc3294168c482c6858748ccc8f917efb039031c1ffd7847f333d33230a88eb9a79cac29cc2390da244f5f17ab25b43bf0632a", 0xac}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000ead000-0xca)="04c2efded5eb74f88eb0febc75a3a3376bf263c46f6a3cc2c09bbdd1267bfaab88b8227905fd4c68953bef3f5385b4d9117c5d193124300b773662217b83ffbcceb0cbd0ac9fba20e412e0427872b0eddee13cb8970a3ae47a216307d46bb1b46c608d446870d115484ae0f68c49c5d0b6c413e9a5827eb07c5d45b1a6f926b5b6ccef355762449d82e9332c85e5b7d504e7ef73208b9a98502b286629a76c49fd96bd2559f0cdb3b4ae65992522119b0e7d3746db80c7a2f1a6b91f2682fff8ac6f112a69925878336a", 0xca}], 0x6, 0x0, 0x0, 0x80}, 0xfffffffffffff800}], 0x1, 0x8081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') 2018/02/03 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000682000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x3}) epoll_pwait(r1, &(0x7f0000eda000)=[{}], 0x1, 0x0, &(0x7f00001a8000), 0x8) 2018/02/03 05:36:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000014000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f000000f000-0x4)=0x1e) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000010000-0x40)={0x0, 0x38, "172b501b13cbef84beb0e2ff5fd61a5c93077909bc594423bd72c8601cc1b6636c7abc8056dc6e93f06e493571c7af2e5f8c8d8eedf2a619"}, &(0x7f0000015000)=0x40) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x1, 0x3be, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x1, 0xff}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000016000-0xd)='/dev/usbmon#\x00', 0x1, 0x600202) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000004000)=0x1, &(0x7f0000016000-0x4)=0x4) sendmsg$nl_generic(r2, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000016000)=""/156, 0x9c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000017000)="75dc5bca3f8ccad3ff4be3", 0xb) 2018/02/03 05:36:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8000000000000) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000641000)={0x0}, &(0x7f0000bf3000-0x4)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f00005ba000)={0x3}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x502}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000f1e000-0x10)={&(0x7f000068e000)=""/217, 0xd9}) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000436000), &(0x7f00002fc000-0x4)=0x2) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000620000), &(0x7f00007b4000-0x4)=0x4) shutdown(r1, 0x8) rt_sigsuspend(&(0x7f000028e000-0x6)={0x80000001}, 0x8) 2018/02/03 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) pipe(&(0x7f000076f000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000037e000-0x10)=@generic, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000106000-0x4), &(0x7f00005f8000)=0xfffffffffffffeac) dup(0xffffffffffffffff) r3 = syz_open_procfs(r0, &(0x7f000069d000)="70f96d658b00") write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:21 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000013000)='/dev/net/tun\x00', 0x0, 0x80) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000026000-0x10)={&(0x7f000000f000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0x2, {0x2, 0xb4, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x8, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0xfffffffffffffffc) 2018/02/03 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x401, &(0x7f0000b6f000)={0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b6f000)={0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xa, 0x1, 0x7, 0x9, 0x5, 0x0, 0x5, 0x4, 0xffff}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f48000-0x4)={0x619e, 0xb455, 0x1}) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') chdir(&(0x7f0000590000)='./file0\x00') write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fa6000-0x138)={0x7, 0x8ee, 0x4, 0x100, 0x5, [{0x7f, 0x6, 0x6, 0x0, 0x0, 0x408}, {0x1000, 0x100000001, 0x7, 0x0, 0x0, 0x380}, {0x1, 0x8, 0x6cb, 0x0, 0x0, 0x101}, {0x6, 0x401, 0x2, 0x0, 0x0, 0x2888}, {0x9, 0x6, 0x3, 0x0, 0x0, 0x802}]}) ptrace(0x4208, r2) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)}) [ 46.257402] binder: 6363:6365 ERROR: BC_REGISTER_LOOPER called without request [ 46.285802] device gre0 entered promiscuous mode [ 46.295557] binder: 6363:6380 got reply transaction with bad transaction stack, transaction 5 has target 6363:0 2018/02/03 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) write(r0, &(0x7f0000a53000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x479}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000004000)=""/4096, 0x1000) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@address_reply={0x12}}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/02/03 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000664000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000269000-0x8)={0x0, 0x21f, 0x1}, &(0x7f0000a03000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000fbd000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000df9000-0x60)=[{{r3, r4/1000+30000}, 0x0, 0x3ff, 0x99}, {{0x77359400}, 0xffff, 0xffffffff, 0x6}, {{0x77359400}, 0x468, 0x20, 0x80}, {{0x77359400}, 0x40, 0x0, 0x6}], 0x60) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006a1000)={r2, @in6={{0xa, 0x1, 0xad0a, @empty, 0x7ff}}}, 0x8c) r5 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000ae7000)={{{@in=@multicast2, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00006f6000)=0xe8) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f000026d000)=""/104, &(0x7f000014c000)=0x68) r6 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r6, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00005b2000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000e9e000)={r7, &(0x7f0000c69000)=""/83}) 2018/02/03 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000027f000-0x4)=0x7a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000757000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000ba7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2c00}) accept4$ipx(r3, 0x0, &(0x7f000097e000), 0x80000) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000080f000), 0x10) syz_open_dev$binder(&(0x7f0000a87000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendfile(r1, r0, &(0x7f0000d14000), 0x8f84) fcntl$notify(r2, 0x402, 0x0) listen(r2, 0x0) listen(r0, 0xfffffffffffff000) sendto$inet(r1, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) accept(r2, &(0x7f0000681000)=@ethernet={0x0, @random}, &(0x7f0000209000-0x4)=0x10) 2018/02/03 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/03 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00003c5000-0x97)="fef60c4a91537d01542ba70a4242082a7f8ac06814098eb2cb8f5b85c0ab4cf9bf569ef8ff151c73834fc56d644ea0f669f603b80f1fb52647f69fd624b4ba2ca11cb665f784d98b016cc68d6035e82da801f89dbb837ffa089293c15edba2f246ea25f6e62f40d6b35bd2e06183965d675b914898cd60eedd22f0103c0cc76e4221dd7db49b3611f614da9e40efd8506400cba3105f9b", 0x97) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) [ 46.295567] binder: 6363:6380 transaction failed 29201/-71, size 24-8 line 2935 [ 46.302081] binder: 6363:6365 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 46.305803] binder: release 6363:6365 transaction 5 in, still active 2018/02/03 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4), &(0x7f0000195000)=0x4) write$selinux_load(r2, &(0x7f00006f2000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) renameat2(r2, &(0x7f000031a000)='./file0\x00', r2, &(0x7f0000948000)='./file0\x00', 0x6) 2018/02/03 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fd9000-0x8)='trusted\x00', &(0x7f00004b1000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000cd3000-0x9)='keyring$\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x4) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000d4d000-0x1000)=""/4096) [ 46.305812] binder: send failed reply for transaction 5 to 6363:6380 [ 46.305830] binder: undelivered TRANSACTION_COMPLETE [ 46.305836] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.305839] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.316168] binder: 6363:6380 ERROR: BC_REGISTER_LOOPER called without request [ 46.317960] binder_alloc: 6363: binder_alloc_buf, no vma [ 46.317977] binder: 6363:6365 transaction failed 29189/-3, size 0-0 line 3127 [ 46.318001] binder: 6363:6380 got reply transaction with no transaction stack [ 46.318007] binder: 6363:6380 transaction failed 29201/-71, size 24-8 line 2920 [ 46.329406] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.329414] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.376385] IPv4: Oversized IP packet from 127.0.0.1 2018/02/03 05:36:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000764000-0x78)={0x1, {0x2, 0x3, @empty}, {0x2, 0x2, @rand_addr=0x5}, {0x2, 0x3, @loopback=0x7f000001}, 0x40, 0x7f, 0x715, 0x6, 0x6, &(0x7f0000fe8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x85, 0xe06d}) write$selinux_access(r0, &(0x7f0000413000-0x54)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x54) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000210000), &(0x7f00003ad000-0x4)=0x4) 2018/02/03 05:36:22 executing program 6: r0 = socket$inet(0x2, 0x5, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fdd000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a61000-0x23)='net/ip_mr_cache\x00') ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000f91000-0x8)) preadv(r1, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) mq_timedsend(r1, &(0x7f00003ec000)="7964556642255992ddedcf2ba0ba50516e4ec5466270ec5d6daebcc5abd5662efb0578d7e73d570ab41f37d987ad484512913f03efcb9052d19e8e8860b5568f32d1bcf449f3fbbac92b0d4f9d7a939628110b059c8b8b1988ec4cc94cf0b907eec6f85b56d2d1208b31daeed5b946bfcd79ebda27c8fb3fdbad07d73adfa451a406a6b6dd4a922163bdc211bbcae5c10d93a9073044edc81dbf6287a6a62dff1457b0f4db481eebd54e50e16b196937148cd0e125939fd4a65ff07e1b717a5e88ee23b1b2d3ddb7a840ec793b89fed9abb65289892422fa", 0xd8, 0x4, 0x0) 2018/02/03 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc6000-0xa)='/dev/ptmx\x00', 0x80600, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ca5000)={0x401, 0x6, 0x100000000, 0x10001}) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/02/03 05:36:22 executing program 4: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00005da000-0x8)=0xffff, 0x8) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ecf000-0x4)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000ecd000)={{0x0, 0x2, 0x3, 0x0, 0x80}, 0x1, 0xfffffffffffffff8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ecb000)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecf000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001, 0x2, 0x3, 0x4, 0x81b, 0x0, 0xfc4}, 0x20) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/enforce\x00', 0x54000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000251000-0xf)=""/112) 2018/02/03 05:36:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) readv(r3, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:22 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) socketpair(0x5, 0x0, 0x3, &(0x7f0000002000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/03 05:36:22 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[]}, 0x4001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000014000)={0x5, 0x8}) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0x9)=@rc, 0x9, &(0x7f0000013000-0x10)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000d000-0x1000)=""/4096, 0x1000}, 0x40010123) inotify_init1(0x800) 2018/02/03 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00005d1000)={0x5, {0x2, 0x2, @rand_addr=0x3}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8, 0x6, 0x8400, 0x1f, 0x1ff, &(0x7f0000172000)=@generic="a09069c1f1e4b368f2470efc68ca9226", 0xfffffffffffffffe, 0x9, 0x10000}) r2 = syz_open_procfs(r0, &(0x7f0000b5e000-0xd)='attr/current\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ec3000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7, 0x1, 0xff, 0x9, 0x2, 0xffffffffffff0000, 0x9}, 0x20) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) sendmsg$nl_crypto(r2, &(0x7f00007d8000)={&(0x7f000049e000-0xc)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000667000)={&(0x7f0000c40000-0x118)=@upd={0x118, 0x12, 0x300, 0x6, 0x0, {{'wp512-generic\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x88a0}, {0x8, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0xe42c}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xffffffffb982ec7a}]}, 0x118}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/02/03 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x100000000000) socketpair(0x4, 0x0, 0xffffffffffffffbd, &(0x7f0000820000)={0x0, 0x0}) getdents(r0, &(0x7f00009b6000-0x1000)=""/4096, 0x1000) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00006fa000-0xa3)=""/163, 0xa3) getdents(r1, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r1, &(0x7f00007a2000-0xa8)=""/168, 0xa8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007bc000)={0x10, 0x0, &(0x7f0000121000)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}], 0x1000, 0x0, &(0x7f0000bcb000)="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"}) openat(r0, &(0x7f000018c000-0x8)='./file0\x00', 0x4200, 0x10) [ 46.553412] sg_write: data in/out 1969188161/36 bytes for SCSI command 0x6e-- guessing data in; [ 46.553412] program syz-executor1 not setting count and/or reply_len properly 2018/02/03 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x100000000000) socketpair(0x4, 0x0, 0xffffffffffffffbd, &(0x7f0000820000)={0x0, 0x0}) getdents(r0, &(0x7f00009b6000-0x1000)=""/4096, 0x1000) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00006fa000-0xa3)=""/163, 0xa3) getdents(r1, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r1, &(0x7f00007a2000-0xa8)=""/168, 0xa8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007bc000)={0x10, 0x0, &(0x7f0000121000)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}], 0x1000, 0x0, &(0x7f0000bcb000)="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"}) openat(r0, &(0x7f000018c000-0x8)='./file0\x00', 0x4200, 0x10) 2018/02/03 05:36:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000), 0x56) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000082d000-0x24)={0xff, 0x9, 0x0, 0x5, 0x1000, 0x1ff, 0x10, 0x0, 0x8, 0x4, 0x100, 0x87}) 2018/02/03 05:36:22 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x10)=@ax25={0x3, {"52b793d3cea559"}, 0x6}, 0x10, &(0x7f0000004000-0x50)=[{&(0x7f0000003000-0x5)="e4f9f75316", 0x5}, {&(0x7f0000001000-0x6c)="43720135e05e60f127f0c184ed13f8b343b90d337294eeb191c5e05893899916a340c79e64131923a8660481f29a50dc6f776dadcc3637b25aa67480c2253c6a49e3e7f46de236c68ef3c4760bb734b0993b9b88207215fbb86761b7b73b5cfa5cf2b648a50f7fe0a41bd336", 0x6c}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="b358acb89f0207089bf7894aee965fb139f795237b1ca96b6fad3ff04a6475201c1bd4f16bae51d5320dcdf509c20fdcc45bdff807189f197c8e9d8d91facc12f851236c00e6d04f589cd5f4c329f77d5355329b9a9cb517cb7c69e3cc3640af0faecea0c994b38b305c634f41ea3ebf4715024177f7e222e877878f1e1b120ff70ec57553788c6e78426c2ae69038757f04c817098b809165314afd037d2e7933885e3a6aeb62f042591b63c510db5ea369b5f30c7db830", 0xb8}, {&(0x7f0000003000)="b66e28", 0x3}], 0x5, &(0x7f0000004000-0x328)=[{0xf8, 0xff, 0xffffffff, "22d34307ac58dd299a5a367ed7368f6625eb49dc3d1768ec305cf70f2d8d6980fb77fb26484ed676f8ec1662ef42e7b1887b23af4de4011be73a9fef3e053b03d75a87f7fd61b95e7dff8714c807621231a38066c77f21a1bd286b4b517b9538e75a5842bbdb0755fcc2a2a863edb524be8045404fe28bdb67f83eccd31b33996e3704fb3ff4a5143803481f9a250d6d223d75e97b2b959ef133c247e95512d7d25934139d0edf879d3e5c941a03e2968812783137f092b490bd1c0f1df144adb17732f9e7141195829e42c01c89b39457e277365cadd47c6568342543103e7d538afd7d"}, {0xc0, 0x11, 0x8000, "eafce840f46821e3b94a2e221e2ab8ec19c86602f1f5207364cf3385030055dfc64c728806d492deb9ddb7b56bb4bf1509b3bd5f07d4e26fd9dd99482b217ec645352c513cfeaeae3343366d54854682ce1f94ba0b196e96f903ec946c99a3b10b3daa9aae23432ef5781ad46d46a76b73d368142acc6a67b1d25a686a1c29d51072942a0a972ca10227b4696f0acd7c7aa1b1f36189182ee9463623c6858773df510d3a0b04dbeb2f5f27"}, {0x70, 0x1, 0x0, "1e55ead9d48f3c9837680571e7c83d0885e8d01cad7ca6006c71df5ec28e902a184ab47e2f4221b8e9211542671ab15e034940b1e68945c73a3d70dfe62ff17e2c4d28293e60319f75d452bf0c1d1d1fb009417adfced0d3e96f"}, {0x80, 0x108, 0x8092, "49352e22c6b28e1bde8f606d62df8eb6c3bd78805aa8de55fd09973ac328b7e034e4e4e74773441da9c2f8173b8a3ca2a9238ac5e77c3941a90a6cabc7446046ecdb7c15f73f8b4f5e73494f6060bd84d5e3e97d87d3de81b14606016dc850af99aba3d60e905f1c44"}, {0x80, 0x116, 0xa, "bb72586ea29aef3e1758b1f27e04f6c56140468b331624e62661cbc18b4b3ad904376cbd3a692ee63b62af33e64d461205229e768c96fcfa88e9b2fe3e5841217fc460ef26186f1f4f645a26031d42d4d17afad690e62880ee8c0455aeb19f1ead9df7ef54e9ead165625f4bde"}], 0x328, 0x4000000}, 0x41) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000003000)={0xfff, 0x100000000, 0xfffffffffffffcb4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000001000), &(0x7f0000002000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/03 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000941000-0xe)='/dev/keychord\x00', 0x14000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000063a000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e74000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty}, 0x2, 0x2, 0x1, 0x6309}}, 0x26) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4, 0x0, 0x0, 0x4}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) 2018/02/03 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xcc8808a61395c299, 0x0, &(0x7f0000433000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000001000)=0xfffffff4) dup(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f1a000-0x8)={0x0, 0x101}, &(0x7f0000d05000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e9000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = timerfd_create(0x3, 0x80800) r4 = socket(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r4, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) getsockname$packet(r4, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000909000-0x4)=0x14) sendmsg$nl_route(r2, &(0x7f00004ba000-0x38)={&(0x7f0000b46000)={0x10, 0x0, 0x0, 0x1840}, 0xc, &(0x7f000005e000)={&(0x7f00007e7000-0x30)=@ipv4_getaddr={0x30, 0x16, 0x900, 0x3, 0x0, {0x2, 0x40, 0x80, 0xfd, r5}, [@IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @empty}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$inet_sctp(r4, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) flistxattr(r3, &(0x7f00007ba000)=""/73, 0x49) 2018/02/03 05:36:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7ff, 0x0) write(r0, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/02/03 05:36:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) [ 46.555184] device gre0 entered promiscuous mode [ 46.604556] sg_write: data in/out 1969188161/36 bytes for SCSI command 0x6e-- guessing data in; [ 46.604556] program syz-executor1 not setting count and/or reply_len properly 2018/02/03 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001b2000-0x8)={0x0, 0x82d8}, &(0x7f0000dbf000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008b9000)={0xeb0, 0x5, 0x6, 0x0, r2}, &(0x7f00002b4000-0x4)=0x10) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:22 executing program 4: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00000ee000)='./file0\x00') seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x0, &(0x7f000007d000-0x18)=[]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000a9000-0x8)) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000f0000-0x8)={0x0}, 0x84800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000006c000-0x160)={{{{0x2, 0x2, @empty}}, {{0xa, 0x0, 0x1d3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x4, 0xcd, 0x100000000, "d9e4ba4b80051a4d6ab9dfc14ebe241934b10f343056f68b13bfcbdffddaa9b92107a1e6d15c939d9f34c19e99b0d07aafdc853602b952c0047cccc8f5d487287a9bb2b384035381091ba7bab55a3dd2"}, 0x160) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000f0000)={{0x3, 0x3, 0x13, 0x3, 0x7fffffff}, 0x80, 0x401, 'id1\x00', 'timer1\x00', 0x0, 0xce3, 0xfffffffffffff001, 0x0, 0x4}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000f0000-0x36)=""/54, &(0x7f0000072000-0x4)=0x36) [ 46.695608] device gre0 entered promiscuous mode 2018/02/03 05:36:22 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)}, 0x40002106) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b0a000)={@generic="49c314bdaa39552ebbe8fc78989066b1", 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000056d000)=[{{&(0x7f000026b000)=@generic={0xc, "f0626d98c8527684b9f45399b33bfc94242d7fa24149933fdeae66a4967dbe239a50f96c527fdd1ff5160d53d9fb7543b227f5135f72a25ed0152f0bcfb22e2646dc07076cc46d40d07fe4a65591dfba2d8a5cd7a8e3294bca626febbb77f5a367fe474396abe5b913b5dd6288d606c61a6a2d9c1a7bdbf02cf98c68d248"}, 0x80, &(0x7f0000ef2000-0x70)=[{&(0x7f0000ef1000)="e50b8ec5784811825d601aef3ac4d681f2060b89ef19612913a3bb32deea3525947589f190962ea20d6aca2a2eca8a4c422a802ceeefa6e133d7e2c89817a4693a094d463f1079606ce0dde53ab23913f7985ac0c0dbafa2dccd501478a463f5d9f394d008481099145a2133fb9cafee597718ee9337f4eb0bb21ad6e160a6e8718fe588c0f4896e4c25a1c5961f6551d4794fff", 0x94}, {&(0x7f0000ef2000-0xc5)="d62ab21a604cc31a7e0f074777cbd0ac24993f99bbb351f80d9d59a78be79d6144c19a44d0612c45c50173e05ae543869caf02dbb5a160725359330fedfabfdbc502ce3f59797a615f441faa24db4a476437b82c984a4c6d9e6ee0dcf1916132d57e54d23cad15a19ecc683f2de4dbb28d5aa298ac07bd7a76d7e58adce4b7bb6a37c75c853ca435831dadfb443eb51d5833a01816a06005de369a93493fd32eab5849d5effcec2d40b5d0a6e0d9639434ed59d777300fb56b032427e8d67044230016980f", 0xc5}, {&(0x7f0000ae1000)="7cbaaa698afa22", 0x7}, {&(0x7f0000ef2000-0x65)="19f91f345f699c863c56f787bc6978dacc1e3ba5f6d3afedcea7a88c13c646aa229799d4a061fb8264a86b3b21124c4d8a8236a67a4053eb2638bb9b246c5012df48770b6ab10de001bdb3ba7da349940665576ece5bea6d4cac19c9c04d5a9366076c014a", 0x65}, {&(0x7f00002d8000)="0c57f8f33e233928c4cadded0440937316c196f36dd91cbbaaf284fe598a80e0c5225a527c92b79eec7b8dd5f2ffe53a2e4ac106f931c07513402b39555defaa64bb81e974b30e2a3fe317b509c18a0c4c4af2f4e7e2144c18ad69775eb32a70954dd708165de4f7b0c3efad4926a25b04b11e633f1d9906a91ba6fc9f6d4135ddbdde7acf01c4f4c0f9c99c6ff958cea53def515ce5d1b6a8f4906cd30c939d9eded8ea1d768bad6fa826efffcb284ac0c2b1eb3303260f48bbd1e5c255ce017f8a54acdeeb135da1e71ae07275e2d18948215cc58661821a91673b", 0xdc}, {&(0x7f000028b000)="0bb09c10b308", 0x6}, {&(0x7f0000c69000)="fa1d7a1518d4ee7840f9835fdd6f5c6193df59585e339fa1ad007bd796518a0a23021be102ad1d8f12a3740da114c9bc0e3906699dc8dcf73f30f39bcbb239fcca2937a47904bc1605ce8ac43b452219bc90602afcc88f9268267686768720861e99e38c5a6797378ad525618373f305b0c9", 0x72}], 0x7, &(0x7f0000301000-0x11d0)=[{0x110, 0x0, 0x1, "8fa84d7a6f5263cb826590a0e03faa5977d958845b1155be37d3125bd3e17a20cf907f558a818d7c3bcca684a68126b5c2056c9a758e011a55d455f0d4ab8929ebd13ff6ee8b7d7b69e3093c6f2ed2f9d3a30997a1e71f3167c41961b2be26ea03efd862ccdceda07e60c50f03b6e2b905d19fe130ac89274a89974b12a4a7fdb0a9123df0022aad27ed9a9278f93773719dd53d67530d17be04d3430c4f618602e471fae64ccf9815ab37b3868c88ab861d24c069dd9d25abb41c551ca83572c105c2352c0a1e796ba6356446dccbe7ea5ff7a706ab0c33e1330aa10c87093d7af4bc15e925ce2de387c1b69932b475f0e3535ad55ac3feea2c61"}, {0x10, 0x117, 0xb20}, {0x18, 0x10b, 0x1, '\t'}, {0x1010, 0x1ff, 0x7, 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"}, {0xb0, 0x117, 0x0, "555211da04aa09806c470c2032171765a857ffac0d417bbb0a278fb4f7cddcf452c310f326acfdcee7749a7d7cfbe96ec35a982f5286aadbaf46c5d540efe1aa8aa1f8f538cd8f19369d3fcd42a172026c0ef5e0de258900244def8ce44b34ca7e6ececc9b48b19562a1748ad5bdb3cc1f4709536fffe52f99f70ccccd6a7d02fb9f417dfe639c2e964a5f138d8235c8a7c4203d4dc8572ffb65be82"}, {0x20, 0x117, 0xc847, "bc53fb2672bc546e85066a5eab95bc53"}], 0x1180, 0x804}, 0x8}, {{&(0x7f00007e2000)=@nfc={0x27, 0x1f, 0x0, 0x3}, 0x10, &(0x7f0000ef2000-0x10)=[{&(0x7f0000a8c000)="540d7986804d80979f34cb47366af2295867cd89dc9c8c979603a9d1647026cab5ea12bf5ca44cbdf608a8cc97877cdca579c23d7629407395fd9edd872b4b944663804435c7ef6e87ed22dae84da6442b6e64", 0x53}], 0x1, &(0x7f00000eb000)=[{0x90, 0x112, 0x3, "5d155e0596ac674701d055b926db887b5fdb91ddbaad85ecd26ad4e4b3933beef4399058eb290ee70c434197e094027b4bd110f1f73740606fb936034af5aeeaffcc4d5ed16c68c64e54a97ea4d73d262e891e9bc8f7f1d73f7ce78bb5bec1323a9699765f3996831fee8700b10141e3396f660841694a3fb542c4cf"}], 0x90, 0x20000000}, 0x2}], 0x8, 0x1) 2018/02/03 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000b27000-0x4)=0x4, 0x4) fchown(r1, 0x0, 0x0) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) 2018/02/03 05:36:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5f000)='/dev/rtc\x00', 0x1, 0x0) bind$nfc_llcp(r1, &(0x7f0000d14000)={0x27, 0x8, 0x4a6, 0x7, 0x7, 0x7, "6c5a9aa77333fb2d9fa4a445411133b6ae9d88e607feb84f31fa57f76455841c14ff720f5ffd2f9a415cf8bc24ca1b11b78199f74b1250046cbf1b87289e28", 0x8}, 0x60) bind$inet(r0, &(0x7f00008e1000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup(r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000108000-0x4)=0x7) 2018/02/03 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffe, 0x0, &(0x7f0000db6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00009d1000+0xe45)={0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e25000)=@assoc_value, &(0x7f0000e4e000-0x4)=0x8) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/02/03 05:36:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000a73000)={@empty, 0x0}, &(0x7f00007da000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000e7a000)={@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e44000), &(0x7f000093d000-0x4)=0x4) [ 46.756461] syz-executor7 (6474) used greatest stack depth: 23296 bytes left 2018/02/03 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) [ 46.827249] device gre0 entered promiscuous mode [ 46.854760] device gre0 entered promiscuous mode 2018/02/03 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bff000)={0x0, 0x7}, &(0x7f0000a3d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000289000)={r2, 0x3}, &(0x7f00004aa000)=0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0xe}) 2018/02/03 05:36:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000001000-0x4), 0x28e) sendmsg$nl_xfrm(r0, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/03 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fchdir(r0) r1 = memfd_create(&(0x7f000088b000)='/dev/loop#\x00', 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db1000)={0x0, 0x0}, &(0x7f0000a18000-0x4)=0xc) fstat(r1, &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000190000-0x8)='./file0\x00', r2, r3, 0x1000) write(r0, &(0x7f00008b9000)="b9", 0x1) 2018/02/03 05:36:22 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c}, {0x6}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) 2018/02/03 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000716000)='/dev/pktcdvd/control\x00', 0x30000, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000e4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000e96000-0x8)={0x0}, &(0x7f0000a74000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000291000)={r4, 0xbf3, 0x101, 0x6, 0x9, 0x100000000}, 0x14) 2018/02/03 05:36:22 executing program 1: mmap(&(0x7f0000000000/0x420000)=nil, 0x420000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000421000-0xe)='/dev/keychord\x00', 0xc00, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000420000)={0x27, 0x18, 0x25, 0x7, 0xb01, 0x7fff, "6b878b92a5869ecdc016ba1e856271b503ff698b39990286c5f0b199403b5dc1a38fb6cca0056119420511271bcf383c61e12b585f9be3b6cbb0c408ca0d75", 0x7fffffff}, 0x60) fcntl$setpipe(r0, 0x407, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00001f3000-0x38)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/03 05:36:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000643000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x6}}, 0x7, 0x3, 0x8, 0x1, 0x3ff}, &(0x7f000052d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008c4000)={r1, 0x102cb976, 0xf946, 0x2d0}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fde000)=@assoc_value={r1, 0xffffffffffdffe01}, 0xfffffdf7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000959000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x8}}, 0x7f, 0x4, 0x200, 0x6, 0x4}, &(0x7f0000160000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001fd000)={r2, 0x19}, &(0x7f0000a37000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000923000), &(0x7f0000529000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000b06000)=@getlink={0x90, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x70, 0x12, [@IFLA_INFO_KIND={0x6c, 0x1, "7d00dd90790bc8dfd52c1b19a1a5e174e542188924487b2622ff40ea229e2ceef4396d47e669cbf2050a50839f6780159d523df50e7578bea4c798d032edd9c0cb9c570b2e896724b194f0d1c902ac9be1c016de2ae13744c24a130e748e51cfd55cb793057a"}]}]}, 0x90}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c3b000), &(0x7f0000ce9000)=0x4) 2018/02/03 05:36:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002fc000)=@assoc_id=0x0, &(0x7f0000317000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a6a000-0x8)={r1, 0x3}, &(0x7f00000a5000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000046b000-0x10)={r2, 0xc2, 0x1f, 0x8}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f00008a3000)="4846062ec1ef078174f82080cc7bb130d110fd14795ddf518ed593665633f9d16d2a7c61f9347b09d843e09f2d166a93fdd44db78cf70101e5e486f876e7c847b8aface9", 0x44}], 0x1) connect$inet(r0, &(0x7f0000b64000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0xfffffffffffffe3e) 2018/02/03 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc), &(0x7f000044c000)=0xc) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000738000-0x8)={0x0, 0x7}, &(0x7f00008cf000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000530000)={r1, 0x8}, &(0x7f0000aae000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000840000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004b4000-0xf0)=@ethtool_gstrings={0x1b, 0x2, 0xe4, "e2a6d229e30acbb6a49b8c71ddb82ccbed3dd48df5bdd8f59663d513ce687488fe710457c9f8bff885ce4227f7188f57b6fa1acc73b35555a09f8b191db17de8d90b9250b1ddc6c16b9a3413f77177791a187f04f11cecbe9c210bbcad7d4dcd94365a4a0d7f86c9b91debf1f7d794b8607204c1c6851acc5faeec794641451cf107227699b5c7e119fbfd08095eae5efd17880020dc4f86b298da1d330d3f0370769becde3b4ff2b1d8496d9a08b361eaea221031eb3d44b3b6bdca6e652df4b0ec26ac3e5f990443a29542be2d6287aa226c475188572a8b114c705c79a3419596b600"}}) write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) write(r0, &(0x7f0000cd6000-0xe3)="0ef3f660da8fa9870f1102534b3bb98fab2bc5b74bee3758e669eebe828bc1ad0e13f82bdfdabd1ebc228bb6f0b4b15be58ebc497f54070b6ff93111d81505fa5e5fcd33b19c660960035dc12496033e44b3019a1db315bbe32a554c5fbcda0f831a10a63caba5bd01da419fc8c7a6ea90ceb992d0d136df3f1deb08699a088d57f57dae77da0fe1d6cff6ae2f778ff7ca762c6f78130c5cb1cbc4f7e9aa2e90e82973a1bba439c3788130efd9da518f9aa9aebcdb262f563daa0fa169d012def9ba6b14e2cf773f4d14cadd375acc91f7aa38a7aa1de689c7f532fc64e367065f99fd", 0xe3) 2018/02/03 05:36:22 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000005000+0x318)={0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0xc3)="12739c6e5ecb6da22cf84f0d7dc789961c641c822c22d7ddf3a6e51a96838535873c7f7d2ebaf05ea162be96f80bd48f641f814600630ddbe00fd23a6d215d2ef2c2fc12ae0d6dc02b45915db9d7a9930d8272c81ed222309ce49fd194e5ae3e1ed8ae515eb0b2c707a08bc2c10f8c6b702d176d80c5feb5cd0e1f19d0caeb94bbaf0f4794d3214f003953e1ba482e13332cf868b6d6667b454dcfba63dee164196e96da3c039c81d609e9add9b5b19f59c607c072626f07cacf480d5e853e95a788fa", 0xc3}, {&(0x7f0000003000)="dade679ec112bd8cdc78773888fb3f5324a96fa127953475b8d02f7041cabcebcac7c7b4d7468dece99c5a8036f5b7ea627dcce8ce4b9125d74d58caa2e13ae31bd351", 0x43}, {&(0x7f0000005000-0x1000)="7f92596e51813ededa7580fa1c37896067b7c4bf63ebd07692754b4bd39e6315299511cb5fe54b190c789df35e9a695e59f3656a77b9a542634d4ae66cd65806442c133a37e09cf0c01ba91ecd8168b76c806179d06a689d299d1bf961857f5f9b624db710e0f0c6c8e8fa2d17072e28211e51565d10581153b2d0666e53b447f7067b2c7c596c533a1033367ee1d0cc5cd2ca194897185a5f868ad2b1a88d38231d5a53aaac7a6181dbea3fb3599f1b53653765a392ec2ec984201eb579d52a07025028b5d4b7d8cfd1949035a9b621255b4951c7c4fda530d73925b751556646dd3ebe8fe0a1354a9e69859ab55a1d4f55170c4208d7b8870f0aca83c6cabc0127978ab80d876098c26a4715fb53dc2b35d022f4f06626cad380618600e537f58edb9b53933646669d7892dbd3bb043e3f0e428933cfbcc543165cec266e688c983b6562dbd613cc21d1e511ef996a79e19a7206a582c8e80f2826e65617851b89028d9ba8485c440eb8b27de6ba079c1ae07b71013f9228877ff339ec979348a36452b96aec382126ed3d87cb82a609f3182a3ae9199898cb6eed0e2775de4ece9ae8ec6ac8b43ffe571eb760e7ac11d26fb9035d7481010c9dab4e3fc50f496ad2b82ba247ba3de99df1e8a10e90da1749e4fcd723b71222b24ed864bce94e1ec300272e4043f3ff929c0499b56ed5dcb87ac12b61773e344b433b4c55b4e35716896fb20fa187cf1c694fc25b7244fb99d7ab1751613f00612c59d3883055a36e591e34438ad03a75a7f6bb769e0724fe1d65107e000e2d5250d969c0a5a198c04438411e313a912be4a77e4c46b6e463de469dbff2e61e626d0e44ef19fdd34fecf444835d3e690a455d6fb67e3cdf4866796b1edad18f598b50e0fce49cade53f61bd1b4b0ac57bdd8ea34af086ae0ddc0b5fad4f866b0d5914e0d2c6d31c2e500ad6d9d9b341ea3b6e76dfe15eb0476b535507f1525bf8b8a337bf820e5f897f9af4233d6afc3ab5b37d68e72d9ac130c983b49b6c0d4f0c459ce805965543c53d692b5dc845593130a83019bb18370b984088a0c97dd1434491d2d88c302f62273c8de3522974fe9cda67a91a1bbcba1c5ce1d825a8eed2e325ed637495234fab62f02033d39096d50ff4ae8b9ff4351d1cd97362095f2cf94b21bc7c46e38efd0645c99f78b3ed0633860ffbb8a5024d0ffaa541445bafaa723a4d6d4e6f1cebcefd57b45065786862201a4fcef544dd5a6a4e31beca914643a6ac0d177b9cfaafb285784a22355f0ce53a24abf06f723079e08f21216704fc0cd789c21370b8e2727a7157511f49ae4a4ba76e8f34f68d9fc2e9dc68d09185fbfa6b613de2139bb14b000a0d769e5e3e5c9deedafa81d9874bc5e9f074a14a10b08a92ed7a9bb5bcd5c25a4bd6d7c743f1f9af807eae5701c32936336758a5877fe85600247660f4c89e219c89a42c3de4aafbe933bf9cbd8ff0efd5c23e62e9b114ecd4e75d64161ec2c399d674f1b6c77abe792026cf1a0242e62269fb92f842cc4f9f1b635e5fcc73f4a563c5aebaf69934c1a5ba5f7e84feeabcee395be86a66114214b55cb182755dadab7206e57e4906251b343c2f3c58157dbf4bf19275bdbe27147820e53a88a666c14cbce1aed00c35e0ac79b0c0b3ca9afb9f1fb186d3e4f028b19161b371bb05c9e65043c3bceda05a0d77d45999d4c55f6338c7481ff75b83797aebdd2bf321c640480437dab4c8b74e327683db5a955e579a42db0a822e3cb89c25911040c67e17ec3b975f986ef9da49054241cfb45fb6a98e160e27ff8a548831b5051371a1dd3787e52f2fc153797e52462397d940c064ae4c43347b8427e3da278c2aa58840a649174cd51d9d6b11ff832b11cfde725cf74d1dbe83b789512de2489c1752122bacb45b045b385becfe294a4538eaf598874626c997e8e14842d1ae72e958c9a105028623cc5e719635d72a633091d05f6a5a136d55d17e245d6310e9ac53ce409f1e14b1f3453051944843e8d25f0d6e795df4b49a32e7f2434f3967b7a12f262fad3f78e73d38ac36a3f7cc6ab03c209eb1112c098c280acf89aafe4c2ec283521716143b38dde3c81c9cf6856809e6f4114f5550c26600b7eecdfd8ff46b3cd56687faf2a16c317cb5b232a8cb7b24c3c559730826db4dc3779a92eefd0d01f536859d5cf518f34b1b926ee40227d932f2466d12d4ef2bca5251310d789effc04b3b1d2ffc5eae2e9f117c9f46d35157d3a93950b95328e6c2dd76e8a6a6b64ef0fc9d3c320f8a1557187b036ff799aa940b5b28d19850b59d4ae6cedd16327c324110fc56859fd732c1833527bab35219ef5a0b29c287b4f79ac439a4828627e5188d8d7ca19827a0493352a7e5c7836b6eb4cd57a3901e083de94b980dc7651391b55955926677423af556f1fd179095be818d9c9aea2eab01a577ddb7229fe7b837473dc95847279e27bd981f54f910d53e29b359c31e51c202b7d225ea95c51e8436fd3c16c16ab968f92e131dc3a84b7723a432cee4ee70b8fc8f1bbee780b3facd169eb0a65c4b5ff25235d54a142de021d57003d1760fb334244b2b110da60e24600765aea5ace6906513e0dbcace695ae79984403ee0d8fab7320fe8b76c17322a02596a279191d69f5034cd5d18fc2891bb41401b6b891de1a77f7edac3ccafa250ea97d93423268f41c47ebf66bc95243a5fc7635d660c76ce04ca9eef0cf8763ac20ae0096aa3ac017ad344a39b4516cece7b703c608664d3927bde70c9ec2944a2b9684d75d34030950d8cdc289e3b9dd43725b4234e1f92021917b98be0fe32cfc1590e3136483c227cb3540d08c66226bb58104b7a8cd8bf730ec2c9835a05ed0b62399561c4419e488979b8b71ef08066fad27109285542ca022132b55c506871dcbadb6938afb96ff8acbc87f6216e3a515b988eb4d688ed60296919feb938206d6d941c3d0b3f3d6163f7d18b60be547ca33cdafca1e84762c5c10ac6181539f37189a376dbf6d5422a753e0e77c6d005ba808ee4a1456b52fa75f24085065cd2894f8c44bbda71c447d6a19ece1a3de80b429cc48e0210b9dd95b9f3d368ffd8e0fcacdfc725d873d73fc64c9e2184e856f11149624f6ad0e1e0ce55a1e42693ec3fd07efe7e26873a999b857af93f034e1b53ea73adc74f9dd87f24da7507f8a8ea4b09d2e51c0872c4b4a385e7c75c1d48d6b9ce64079441e18aaa5e89c6048b63f260535c2be1c2902127ea23f5484b852e6f8ca6b2da3fd30e498467c2a0ef2862073fe6d88984aece4f467e14728232b8205b4fa1272ff4fa514f6896d8791930ad09cf99c29f521d72c1d789e27025664128a0055be699f40da121290de49c6bee19649192dae9653d94fd04a9ac6d18bf34c276883cf78bddbf1e221b65acd2c4b9eb5a98331b4a6244577d6b86bd74d76fcce718d36b36a8047cbfe9cf9ba7afa569ccde23377c527814a7e0b0dbb4dfefafdc448b096ac8a5094916792d91617e2fac83cc09728996e100911d092078fd7c58ea54e93beb7012d2742774aa94aff26c2d0c33fcb983a1d9655eb460190d9c830b156a3bef6690c7d1c6c1f4d733a2a8ab3086f75979d9fa036411c8c5f2cf3a9babafba65caa48c43be1fc65f0599338e03dd0eab1ebc8c76c43e47f50a59fd921465ac011f08d822a3b87af542d702f53538ba5c780ac0a723f3a5096c7ddd5b8c22ad2260cd3ac378d2eaa8e071297f149db8e48d081cfb7feec4c031e366b2c48f45b5a505d9be8515a6c879a3bb2344c4eeac4bf96f7eb4f361a84ca74b83024c1a049b64c4ea00a2fb7f17ad2d4a0fa4f6976758f96326aa974998eccc929f2dfd9568b108186a54518fd5c4f107b9ca18e28e760f0396081132a7e982a7f8be4af790f3b489e0aa4ddb526e419fc0f5880905adfbdeb7c3393996bfab49c3c526d022837ab9610b94273fe5105b4bdbb7da10eb781ec3d70b56279e72898bffdc993d9f6de642358fc643195674344635345e0aa7db5e110a3a0ccce9d0668302e82126b435610f4719da26626f56c90832e9e664f56b7a7249594a6c43d7c0e319e63f0f4c0a1654f965985ea0ecad4a974656158549a742764e924b695222e73d4c4fa80c23e2f504a60a6deb6193de8c34ba785bf13d3601171acbeb183f153d15e1d1e897e4a16a78e56aead61fbfdcdb2447351066e423201c0814e404b198b99066ddff9199b1ad2a7fa67b056a92926c5bb486831385524c4c2eff45a7d701b19274b069cdcb1d0282b5c343218f4e0d5e3b475582bca83a87140bf79e8d86c597ca795f72dea3639ecf813f189fe4c9642b9515ea84d71c299b65b5a35ce45901f24b54398986d4213e93fd88737b3d308bef63ad8c429b03aa5e7031a547317ece5009a6b92c79faf503633d868afa8b13eac12954b65e3177da92b86fc2b0b82ab75f51a6eb01f59ccacf195cf3e042745dd2db46c99f330950a612153bd399d3a50f06471082204f4760ce06f9d8c66d4a6ad7ff5da49c81500d95fd940cdd1c146b3279d81a100024d29b8d48d688f5dc3ded0ee85641f60d83421fa915e8c007fa0fc4944a9b1db29de93fa1d58ce5ccc351ca9514dc4435c1ba10986b2be0ca2c4c8d290d6f91f2edf1f2d0712f46681112197269858402de47bcf313f85edd43d59969d68597b8028e06e57f28bd7511a80acb6ff63efc7fd48150ece2ce7fe6a5c048c923e3657d9832d2f35d97fa5c86e173087c1afddef518662fc711353c3ffffb843bc4a0e77a3753420f369189433d79d8c3bdbb2a335f0904b4ec1e7ee9693ac6b97c53916cc95a3ace7b02c2b679445d8b809ba66856fb61c784a9ed981f602014685085db711fe3aef7e5af4a1313f95387d24949f02cae0d277c9284b226bf13f34a59407ee4f802489686b58cc3445de7c007ec82cc5722920b313653a646f72ea3581b8876bf9b316749715d57e0b3ee3f99da358e49e2afc7c2c8f7d502ff3ed7144defca10c61c1d002e63a7f4f987d0072a06d4a15ac62a097c8affdc545ca4c2ba22e13b4808c5c266f5b672ea6a9c6a9b48974b5d284e0ec356344b167143671166edaca06851936cf70c95f722280d5499e364680d01c728a4e3f6be3f5d1e6d4326c56a0f66b7f9e73a829846bb3f7400fceb0d89950468e6a117a744fcd4ca17296d2f49020902c08564611f32f6ee51235b2c1acf3b4c3d4e669b1f7e241ae3942becb6e85679dbbb63ca73d8822b23a39eb1fe018c69768c0def56ea0fcfd3eab7c1f7e9a6e63a115837ee8503c8022f9d23b9a7e82ca08eb8e128b6d963e0630fcc7f65e778fff3da5047d5b66e575b0f9341416d9181e07730fa4f0ea0d40e55b72d1a9fc2259c7183504c6d12e1fca72cdb885079077eb8f51d5a6c9573dc5c973603181764e141d262dfe6e26438c9fb5003d487fb3f528f9c0785a93c1e233129eca0d9586b118f4c32fe77a9d2198c6b959d2095057c26ea0f1a00240a12aad01f13e19a0d687ac11ea4da60571e2348523b5163bec01951494a455a8025a9829b3e0f34569756a4c3d1551a040c3caf30a8c94b89a947c79cca29c14480f32777561cc045ca8098fd733d80135c3c22f32756755ff7276b5a52b97e66b3d4438744c9e24e4fcaab811e6fd9d89ea4e076d20f2100cbd58a80f2cc233dfe18257c5e6171fd19397dcf1f305e412a94756dfe07d81f0742a1cdb1278d3a0a0778f18b80a47b33ff024498fecc821c7d34bf9f52e8e5b064ce", 0x1000}, {&(0x7f0000000000)="feefc2613ddd3c4cdb9fb52447ee62caffefa3673a6bbdabd87076bafb6f5823d4fb629a7432dedcf241cf36e2bb388600d3f9ebb498ae5a6a50676080ed42ba9936aa6bc401c88aff04f7f13a20d4c664d9d5d99b9ee17761c51f83d8c6bb9ca027e90bb93008d6a92ab5bbe492dca5de4df8915e95437f6c09990bd53843c6a4758d429ca0d6e081cb6fd4f1630c25ac8ef4ef9ffaffb6040addb66ab763457e6ba3d9ec0f91f7f83ee3abce53b66a733c6a47f02b6afaf694c77f4c36994607e8a7e97993958562ea07816e43ef7e6918e760c89bafd799", 0xd9}], 0x4, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000002000-0x8)) 2018/02/03 05:36:22 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000006, &(0x7f0000001000)="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", 0x15a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4), 0x800) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@generic="fd0b66b8c55c7801c7396d54ef2b1b7a") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x208200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x15d200, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000002000-0x4)=0x14) [ 47.023656] device gre0 entered promiscuous mode [ 47.041260] device gre0 entered promiscuous mode 2018/02/03 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f4e000), &(0x7f0000ce8000-0x4)=0x4) madvise(&(0x7f00004ea000/0x2000)=nil, 0x2000, 0xb) accept(0xffffffffffffffff, &(0x7f000017f000-0x8)=@sco, &(0x7f00009e2000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/03 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00002b7000-0xb)='/dev/hwrng\x00', 0x48b80, 0x0) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:22 executing program 4: mmap(&(0x7f0000000000/0xa75000)=nil, 0xa75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r2, &(0x7f0000879000-0x80)=""/128, 0x80) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0xfffffc96, 0x0) 2018/02/03 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) msync(&(0x7f00009c1000/0x2000)=nil, 0x2000, 0x4) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b15000-0x14)) 2018/02/03 05:36:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5b000-0x8)='./file0\x00', 0x80) ioctl$KDDELIO(r0, 0x4b35, 0xffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000024c000-0x8)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/02/03 05:36:22 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x7fffffff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/03 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) keyctl$join(0x1, 0x0) 2018/02/03 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:23 executing program 0: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000095e000-0x60)="bec56e6a", 0x4) 2018/02/03 05:36:23 executing program 7: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) modify_ldt$read_default(0x2, &(0x7f0000ba9000)=""/5, 0xef64c1fdd5d30a46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000aff000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x6)='$self\x00', 0xffffffffffffffff) keyctl$update(0x2, r0, 0x0, 0x0) 2018/02/03 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000477000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$void(r1, 0xc0045c7f) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:23 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a7c000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fe4000)=[@in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x0, 0x1, @empty, 0x441}], 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c02000-0x14)={0xe84, 0x7, 0x200, 0x3a7, 0x7}, 0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fe5000)) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/03 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00007a4000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) flock(r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c79000-0x14)={0x0, 0xfca, 0x800000, 0x0, 0x40, 0x9}, &(0x7f0000904000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d45000)={r1, 0x82a}, &(0x7f0000bd8000-0x4)=0x8) [ 47.441942] device gre0 entered promiscuous mode [ 47.449386] device gre0 entered promiscuous mode 2018/02/03 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x4000000000002, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000418000-0x20)=[{0xb, 0x31e}, {0x3, 0x7}, {0x8, 0x40}, {0x8, 0x1}], 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ead000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000043d000), &(0x7f0000369000)=0x4) vmsplice(r0, &(0x7f00007b6000)=[{&(0x7f0000e44000)="b201096fa6321daed89dbf00f166382a042223440d79315b9df926b2da6e4da9be927fcb458e5e63a705e1ea0749cd27d2898dfcaac53c75d41c7d9ede869b5685d0edb7128756e72a9bedef44351d96943d7e7668ea2595e93d69c3f32051bba47a4f70a006907d511fd6a79cab18e9739f9b32a540ec55700e47136339777d6d7ba0013b33113fbf66cc97085446d6f74bffbf65e9ec8af25ebb80492f1150f068c63fa031054a3db9dd83", 0xac}, {&(0x7f000070a000-0x7a)="498930c68945ba10713f00df099fafeaff0841a37f1e8e5f244740032ef98248c8c5afc19319adae06715067dc5d8a1c61a810ec4fe2f838fcd9f22d7b01dcaf2c9c3ccb85b987f26d555fbffa0cbec4dc9581d9d3cbf5ccd20c814c85a663ebaa09e84d925f7c15c01aae79bf4dfa4f88a86f4e86a0ac81e147", 0x7a}, {&(0x7f0000389000)="0a30673895b9960ba6fd701723ae7d5ea5c97e5300fb", 0x16}, {&(0x7f00006b8000-0x6e)="aa204c38b62bca32c81f5c646b1c192c9ed7820284c897749b3ed4197a1e3112181ef19948540c6b192f0cbcdc57eb7ac2a67b70d822d04c4de15dcdcf3b9a25f43b5ecfd171d9bd03ee0514e7d837e6da397c6a950ecaebe24fa026b990b901ae4fc2300921ebab69a5817c287c", 0x6e}, {&(0x7f0000d27000)="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", 0x1000}, {&(0x7f000029d000-0xd6)="6ef9cc7be8ccc8f1d8fe189eb6e5a8d82b6f3d06be5fec768280fb1a0e99c32cd45c60e4dcd176d7a4b4d60c453d1ffda01f731169457078d61e58d02512b8f1f9bb53726eb0f68062dd29f7966359c7ad4641c13630b3d777cd7142fad6d81584c1eb92d0eb4dc425deb4fd0dccf54ad65e1660caa3dc94e39b4cd45ec83e0615f16dae523266c21c999b03e13659cbfc313329dfc6210e5564ed332651b1f1626a8c3124bdad47fcd82e57b4539d062bf2f7d13130db2f7f2f0b9201d126975c0d984cb0ff7aa9d2ec5c030b01b488d86465b91d7b", 0xd6}], 0x6, 0x0) writev(r2, &(0x7f0000444000)=[{&(0x7f0000c93000-0xc0)="3b4e8b8ed244ed4f05a4f0837dd2e6c3fef44e37e294227239a839ff61226c1d268cef785f9119e4942b4943b38d9f62474054858937be0f283e260814596c7808106343466240d9fe896117c8c6116fa9c026045aed6ba560830a17f472ac0418eee3926226d7f748380e5f813bce606e8d5b09a1fd6e72b86983a09fe18ec2d24d9a7ce16e6673b1986a0806764f3ffeddd91c3406a9fed31e78f7d1390b00ddcf43679fa47fafd12bd999929ba993bc9f060e12bfb34b4c938fee372f3fed", 0xc0}, {&(0x7f00000a3000-0x1000)="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", 0x1000}], 0x2) ioctl$KDSKBLED(r2, 0x4b65, 0x8) sendmsg$nl_route(r0, &(0x7f0000b04000-0x38)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffffd0}]}]}, 0x28}, 0x1}, 0x0) 2018/02/03 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007e4000-0x3)={0x0, 0x4}, &(0x7f0000655000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000c0000)={r3, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffffa}}}, 0x8c) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00005a1000), &(0x7f0000945000-0x4)=0x4) 2018/02/03 05:36:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9e000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000064c000-0x4)=0xffff, 0x4) r2 = socket(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f000093c000-0x10)) clock_gettime(0x0, &(0x7f0000a77000-0x10)) timer_settime(0x0, 0x1, &(0x7f0000085000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000596000)) sched_rr_get_interval(0x0, &(0x7f0000112000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f00005bf000)={0x0}) clock_settime(0x3, &(0x7f0000415000)={r4, r3}) ftruncate(r2, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000086000-0x4), &(0x7f0000e75000)=0x4) bind$inet(r2, &(0x7f000033c000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000769000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f000061e000-0x8)='net/udp\x00') preadv(r6, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1000000000000038, 0x103) 2018/02/03 05:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000154000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f86000)={0x0, @local, @remote}, &(0x7f0000868000)=0xc) flistxattr(r0, &(0x7f0000098000-0x84)=""/132, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002fd000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) sendfile(r2, r2, 0x0, 0x72419a67) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c4c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eb6000)=@ethtool_ts_info={0x41, 0x100, 0xbb00000000000000, 0x1, [0x3, 0x9, 0x1], 0xff, [0x800, 0x3, 0x3]}}) 2018/02/03 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) gettid() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000829000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a92000)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f000046c000)={0x3fd, 0x100000000, 0x10001, 0xffffffffffffffff, 0x2, 0xeb, 0x20}}}) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00005ce000-0x8)={0x1, 0xfffffffffffffb0b}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c30000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000), &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r2, &(0x7f00000bd000-0x69)={"7379000000cf5f753a6f626a6563895f723a7573725f743a733098", 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x32, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0xfffffffffffffd13) 2018/02/03 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e05000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {0xffffffffffffffff}], 0x8, &(0x7f000012c000-0x10)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r7 = socket$inet6(0xa, 0x803, 0x80003ff) r8 = dup(r7) bind$inet6(r7, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r7, 0x5460, &(0x7f0000e27000-0x8)) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x4) sendfile(r8, r9, &(0x7f000053d000-0x4), 0x8080000001) r10 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') prctl$setname(0xf, &(0x7f0000a5e000+0x9fb)='/selinux/avc/cache_stats\x00') sendfile(r10, r10, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) fcntl$getown(r6, 0x9) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006ba000-0x12)='/dev/loop-control\x00', 0x40, 0x0) 2018/02/03 05:36:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000fc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = accept(r0, &(0x7f00008ae000-0x6)=@hci, &(0x7f0000117000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000de3000)=@sack_info={0x0, 0x1}, &(0x7f000052a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f77000+0xc27)={r2, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x9, 0x10000, 0x8, 0x8000, 0x2}, 0xa0) 2018/02/03 05:36:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty, 0xcc}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000416000)="a87a6d118b5bea69b3e75ffc522184298e6770d8acdb96a55ede4cce8c3f6c38c7ed891ff5a84f30c85c1997135abb3fe976a7c913ad210b93c66afbbf886f553b9aa194ba41570c79755fdeeecfb79f3a0e9615b3e0a03ccd8a4f04e6b57ccef90736356da9ba6ed80e4be016fa174f1f44a6b4f2238e2f9ae5eac76e25dae26aeaa40fc4410a6f8e2b552320dee5bce8a74ec96817aedbdea3c005d7fd1d8f37cfca813a89ceb1bbf2c3959c1b42c30a7cd1247f7c464749fa3768c6bdcb62d92edad9e4c6634516ac112184f1aa5ce5f58b3e0c7ab4d5e32eb67b17ca23d8ab5ea4e590f36308c43e11a3eccd73", 0xef) sendto$inet6(r0, &(0x7f0000abf000)="b4", 0x1, 0x20000000, &(0x7f0000ead000-0x1c)={0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) listen(r1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000246000-0x8), &(0x7f00004c1000)=0x8) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/03 05:36:23 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f00003a4000-0x80)=@hopopts={0x0, 0xe, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xfffffffffffffc01}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x80000000}, @generic={0x10000000000}, @jumbo={0xc2, 0x4, 0x400}, @padn={0x1, 0x0, []}, @calipso={0x7, 0x38, {0x22c, 0xc, 0x0, 0x800, [0x7, 0x5, 0x7ff, 0x3, 0x8000000000000100, 0xffffffffffffff58]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}]}, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/rtc\x00', 0x8400, 0x0) poll(&(0x7f0000273000-0x28)=[{r0, 0x338a}, {r0, 0x80}, {r1, 0x1}, {r1, 0x10}, {r1, 0x4000}], 0x5, 0x8001) syncfs(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000052e000)={0x8000, 0x3, 'client1\x00', 0xffffffff80000000, "26f2331a9e9415fe", "38e10c1a85286f3f1317d3cf757d2c3cf8f4b183bad0757335b97ecc635cfcd2", 0x2, 0x8}) 2018/02/03 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)) r1 = syz_open_dev$usbmon(&(0x7f00007f1000+0xdd6)='/dev/usbmon#\x00', 0x8000, 0x105040) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000798000-0x4)) 2018/02/03 05:36:23 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a95000-0xe8)={{{@in6=@dev, @in6=@empty}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x5, 0x3, 0xdd3, 0x4, [{0x1, 0x5, 0x1, 0x0, 0x0, 0x2682}, {0x20, 0x5, 0x1, 0x0, 0x0, 0x4}, {0x7, 0x0, 0x9, 0x0, 0x0, 0x1180}, {0x4, 0x8, 0x2}]}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000a94000)={&(0x7f0000a94000/0x3000)=nil, 0x1ff, 0x4, 0x3, &(0x7f0000001000/0x1000)=nil, 0xaeb}) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a97000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) 2018/02/03 05:36:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000530000-0xc)='/dev/rfkill\x00', 0x40e00, 0x0) write$selinux_user(r0, &(0x7f00003cf000)={'system_u:object_r:dpkg_lock_t:s0', 0x20, 'root\x00'}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000b2a000-0xc)={0x80000000}) 2018/02/03 05:36:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000584000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000af5000)={@remote, 0x0}, &(0x7f0000b0f000-0x4)=0x14) sendto$packet(r0, &(0x7f000038a000-0x22)="cdb4b5b0626ece692de2667c0fc7fdde74b441b458e63ca28200bd27591641d22cfa", 0x22, 0xc000, &(0x7f0000d04000-0x14)={0x11, 0xf6, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x11, 0x6, 0x5, &(0x7f000005a000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000182000-0x4)=0x7, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {}, 0x3}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/03 05:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000227000)='/dev/rfkill\x00', 0x22800, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000989000), &(0x7f00008f6000+0x9f3)=0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) 2018/02/03 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000362000-0x4)=0x0) capset(&(0x7f0000ac7000)={0x20080522, r0}, &(0x7f0000f1f000)={0x0, 0xf343, 0x0, 0x1, 0x1, 0x8000}) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) socketpair(0x1, 0x4000000000000, 0x54, &(0x7f0000d89000-0x8)) 2018/02/03 05:36:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4, 0xfffffffffffffffd, 0x1, 0x0, 0x4}, 0x20) 2018/02/03 05:36:23 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a95000-0xe8)={{{@in6=@dev, @in6=@empty}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x5, 0x3, 0xdd3, 0x4, [{0x1, 0x5, 0x1, 0x0, 0x0, 0x2682}, {0x20, 0x5, 0x1, 0x0, 0x0, 0x4}, {0x7, 0x0, 0x9, 0x0, 0x0, 0x1180}, {0x4, 0x8, 0x2}]}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000a94000)={&(0x7f0000a94000/0x3000)=nil, 0x1ff, 0x4, 0x3, &(0x7f0000001000/0x1000)=nil, 0xaeb}) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a97000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) [ 47.671397] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.698647] device gre0 entered promiscuous mode 2018/02/03 05:36:23 executing program 2: socketpair(0x19, 0x807, 0x3, &(0x7f0000b1c000-0x8)={0x0}) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00004a5000-0x4), &(0x7f00005ed000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) accept4$vsock_stream(r3, &(0x7f00004b5000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) writev(r2, &(0x7f00003a8000)=[{&(0x7f0000e87000)="a4200490d104d9aeeb82d92a3736db0e23971144ae6702160f4bda39b41cde3bc37c6b49012f3f34a0cbe7fdbeb1d49df30f8f37dc91f01ae2528ce1dbabe266a5d6d48dca169e1b0c0a16b66cee988376e147f3f6525e96347351a7d06cad6177cb5b53dc7eb67e4db9dc9b5e0577a3786b51e048018452949513eb853c3d", 0x7f}], 0x1) 2018/02/03 05:36:23 executing program 4: socketpair$inet6(0xa, 0x5, 0x5, &(0x7f00000dd000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000000)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000731000-0x30)=[{&(0x7f0000768000)="0e0df5ab5e703fd14e1f8eecf192eb3bae2192761acd95b2b3f575ea759ebf66ef5522521b5250678f345f129e0595a3f2121ddd94b8d13c680a5712e85d10693fb4f0a62f3dc3d2a1af9b8eb73dcf76c368294f43737ee5e051061420c4fae673b99bdd", 0x64}, {&(0x7f000091f000-0xdd)="f7197c97b8302b8c9e1b3f4f3f56402439d77193dd5e46951af084ec71875e9d64727e42481eec90913aad37589f64913c85ac0a7b8fa7375b87a8e8226597792c22a253bf66e31f0a2dac74fab514f2e7a9f01598592e82a824170c0feeb0f8a1a52919a503d81937ffdb15f751e88ac1674121878de4241d7ece85516b49bae3fc8a95f93ae654fecc52247901a421f9eaa2fbf87df949a40c5acc8ccee9c73aa77105ac770cc86b0ac7a05c0bed27fbcc24f37da1a6d225baf87ef117ffb608bd6773626dab40d644137527ffc199e6ee333b65044691346e4f1c60", 0xdd}, {&(0x7f0000765000)}], 0x3) r1 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/03 05:36:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) dup2(r0, r1) 2018/02/03 05:36:23 executing program 3: clone(0xffffffffffffffff, &(0x7f0000cea000), &(0x7f0000a1d000-0x4), &(0x7f00005e8000-0x4), &(0x7f0000ed3000)) fstat(0xffffffffffffff9c, &(0x7f000040a000)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r0, 0x0) 2018/02/03 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000094e000)='/dev/ppp\x00', 0x412202, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000835000-0x28)={0x0, 0x1e, 0x6, 0x1, "5dbcf93052683eb5f65c94b82ec87fee5c187d5254c1f4938bf46a2351cd71e9"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) close(r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000d1000)={0x6, 0x3f, 0x3}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39)="3b7b7809cc8febc0b27b0d493c44c9c42bb444585d57bc8ba4e1d468b4", 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000cd6000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x7d) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000f39000), &(0x7f0000af6000-0x4)=0x4) 2018/02/03 05:36:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000584000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000af5000)={@remote, 0x0}, &(0x7f0000b0f000-0x4)=0x14) sendto$packet(r0, &(0x7f000038a000-0x22)="cdb4b5b0626ece692de2667c0fc7fdde74b441b458e63ca28200bd27591641d22cfa", 0x22, 0xc000, &(0x7f0000d04000-0x14)={0x11, 0xf6, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x11, 0x6, 0x5, &(0x7f000005a000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000182000-0x4)=0x7, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {}, 0x3}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/03 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') accept4$ax25(r1, &(0x7f00006cb000), &(0x7f0000e67000)=0x10, 0x80000) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) wait4(0x0, &(0x7f000043a000-0x4), 0x80000001, &(0x7f0000ea4000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, r1}, 0x6a3, 0x100000001, 0x4}, {{}, 0x0, 0x0, 0x200000000}], 0xfec8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) r2 = accept$ax25(r0, 0x0, &(0x7f0000d9a000)) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000017f000)="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", 0xffffffffffffff31) creat(&(0x7f0000236000)='./file0\x00', 0x0) 2018/02/03 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000baf000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) stat(&(0x7f0000dc8000)='./file0\x00', &(0x7f0000032000)) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x200022, &(0x7f00009aa000-0x1)=""/1, &(0x7f0000504000)=0xffffff69) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f1000)='/dev/sequencer2\x00', 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000adb000-0xe6)=""/230, 0xe6, 0xfffffffffffffffe, &(0x7f0000736000)={0x1a, 0xf7, 0x4, 0x7, 0x7fffffff, 0x7fffffff80, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/03 05:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f000016f000-0x8e)=""/142, 0x8e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000502000)='/proc/self/net/pfkey\x00', 0x58000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) recvfrom$ax25(r1, &(0x7f0000982000-0xa9)=""/169, 0xa9, 0x0, &(0x7f0000720000)={0x3, {"981624baa517e3"}, 0x6}, 0x10) r3 = syz_open_pts(r0, 0x8000000006) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00005ad000)="cfce942844f3f47ab32bb4a71ff13be0", 0x10) ioctl$TCSETSW(r3, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r3, r2) writev(r2, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/02/03 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) ioctl$TIOCCONS(r1, 0x541d) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f4a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000e24000)={{0x5969, 0x8}, {0x3}, 0x1f, 0x6, 0x2}) sched_setparam(r0, &(0x7f0000f8c000)=0xb00d) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)="6174722fa389728a656e9000") mmap$binder(&(0x7f0000a16000/0x2000)=nil, 0x2000, 0x6, 0x13, r1, 0x0) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 47.919528] device gre0 entered promiscuous mode 2018/02/03 05:36:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/03 05:36:23 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000025000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000009000), &(0x7f0000026000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) [ 48.030555] device gre0 entered promiscuous mode 2018/02/03 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xb07) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002b9000-0x4)=0x4, 0x4) fremovexattr(r2, &(0x7f000067c000-0x11)=@random={'osx.', 'attr/current\x00'}) ioctl$int_in(r2, 0x5473, &(0x7f000011a000)=0x1) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:23 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005ca000-0x10)={0x38c, &(0x7f00001ac000)=[]}, 0x10) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000ddb000)={0x0, 0x200, 0xbb, 0x5, 0xffffffffffffff00, 0x1}) sendto$inet6(r0, &(0x7f0000ddb000-0xbf)="6ae6ff46a4c73d4879a6ad3e533cf2770ede3605234fa7db33d2cf2a7031a823c04701000634e22dd43ae36885eccec4383c13e61577967d4502e54433a1cdb94cf92dbcff1383663a53e9e74b32b45e61d9cf5fdd870ac3ed2678d2c93d2b6afd86d77f3f545bf859c7288b820fc3fff5b11239bbe94724491e54eb263b0909a00e748fd33a67b5864828348e08bd3efa8025add6139509127ea94ec0d75e9a464e35af259921a94b73d6bc91b8a3f4c2fdbd87d0429e6e3c480aa6c9c7cb", 0xbf, 0x20008000, 0x0, 0x0) recvmmsg(r0, &(0x7f00008b8000-0xb4)=[{{0x0, 0x0, &(0x7f00000d2000-0x20)=[{&(0x7f0000dd9000)=""/113, 0x71}, {&(0x7f0000dd9000)=""/219, 0xdb}], 0x2, &(0x7f0000dda000-0x5)=""/5, 0x5, 0x3}, 0x6c}, {{0x0, 0x0, &(0x7f0000dd9000)=[{&(0x7f0000dd9000)=""/207, 0xcf}, {&(0x7f0000772000)=""/218, 0xda}], 0x2, 0x0, 0x0, 0x4d}, 0x5}, {{0x0, 0x0, &(0x7f0000b05000)=[{&(0x7f00008c4000)=""/29, 0x1d}, {&(0x7f0000dda000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000781000-0x92)=""/146, 0x92, 0x1f}, 0x5}], 0x3, 0x40000020, &(0x7f000076e000-0x10)={0x77359400}) 2018/02/03 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) fdatasync(r0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000028d000)={0x4, 0x100, 0x4, 0x7}, 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/03 05:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/03 05:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000f6000), &(0x7f0000000000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004b1000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000ced000-0x8)='net/tcp\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000332000)) 2018/02/03 05:36:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef0000)={0x0, 0x0}, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d1e000)="5eaf95f18d4c6282883f38e1d57395eaeb192fd90571b39f16f042b22cdbe900839eb286f658a8703d493c839ea430234c186e15b1244f976336777ad6c509b5715aebb28218e662bae6cad2122124") futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00004b9000)=0x1, 0x4) 2018/02/03 05:36:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) [ 48.328542] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.341771] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51108 sclass=netlink_route_socket pig=6750 comm=syz-executor0 [ 48.367751] device gre0 entered promiscuous mode 2018/02/03 05:36:23 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x67)={0x0, 0x5f, "d1bed39430b5d75a201b72e04feb05ad46d1406a74f62b25989ce3315639cc0d15de581a14630202b4aa9d6dc1e1ef2f4ac6a963c10fe8cdb782260f7be515b3929ff4d3b199dee35a3bfb128c41b56b6390d20c14a14d05160a8732c1cc65"}, &(0x7f0000002000)=0x67) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, 0x0, 0x62, 0x6, 0x1, 0x80}, &(0x7f0000001000-0x4)=0xa0) 2018/02/03 05:36:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000dbf000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f09000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d8b000-0xe)='./file0/file0\x00', &(0x7f0000b3e000-0xe)='./file0/file0\x00', &(0x7f0000f78000)='sysv\x00', 0x8002, 0x0) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') 2018/02/03 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000231000-0x40)={0xffffffffffffff01, 0xffffffff00000001, 0x1, 0x60, &(0x7f0000b93000+0x4dd)=""/96, 0xb0, &(0x7f0000475000)=""/176, 0xff, &(0x7f0000b65000-0xff)=""/255}) write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) clock_gettime(0x0, &(0x7f00000ad000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000007a000)=[{0x7ff, 0x0, 0x5, 0x1, @tick=0x81, {0xb4, 0x7fff}, {0x7f, 0x4}, @note={0xfffffffffffffc01, 0x800, 0x7, 0x1, 0x5}}, {0x3, 0x200, 0x9, 0x1f, @time={r1, r2+10000000}, {0xfffffffffffffff8, 0x40}, {0x5, 0x1}, @connect={{0x400, 0x40}, {0x401, 0x6}}}], 0x60) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r3, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x17, @tick}) 2018/02/03 05:36:23 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) pipe2(&(0x7f0000001000)={0x0}, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000005000-0x4)=0xfff, 0x4) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) [ 48.383529] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.392225] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51108 sclass=netlink_route_socket pig=6761 comm=syz-executor0 [ 48.393924] device gre0 entered promiscuous mode 2018/02/03 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) rmdir(&(0x7f0000612000-0x8)='./file0\x00') 2018/02/03 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) timer_create(0x5, &(0x7f000055b000)={0x0, 0x1c, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000728000)=0x0) timer_settime(r1, 0x1, &(0x7f000092f000-0x20), &(0x7f0000aa0000)) pipe2(&(0x7f00006cc000)={0x0}, 0x4800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000da000-0x4), 0x4) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) 2018/02/03 05:36:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x4, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x3) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) sendfile(r0, r0, &(0x7f0000622000), 0x9) accept(r0, 0x0, &(0x7f0000552000-0x4)) getdents64(r0, &(0x7f00009f1000-0x57)=""/87, 0x437) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) [ 48.429317] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000491000-0x10)={0x1000, &(0x7f0000b78000)="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"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000d1000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) [ 48.455625] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.496967] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/03 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000a17000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0xff}, 0xbeb3, [0x4, 0x7f8000000000000, 0x5, 0x4, 0xc3, 0x1, 0x6, 0x6]}, 0x5c) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)) 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000edf000-0x58)={0xf3, 0x7fff, 0x3, 0x0, 0x6, 0xfffc}) 2018/02/03 05:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000432000-0xc)={0x10000000}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) llistxattr(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f0000ca0000-0x4b)=""/75, 0x4b) 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000491000-0x10)={0x1000, &(0x7f0000b78000)="58c836a5660e07ef302248ca304343d06f9e500aed408c94537d4e3b1afc28fab62af39a5766eadf100a49dcaae0ef51e4390643d82e5b078e3684a200b327cc228f40697f67fe5ff854a94c9496a0889b3b40517ea3c9b808e5fadc2657577b33034145f040ae070db3bc90e95671b31b120fecd61f223f23a72c72dee85c2bf7dab942d741d1f048974981467e29c7551bc62b8b28600ea52bd580799d01e371ac24483d011e4f7b636c96cf1e0e3b772fe3c5aefcdeaeb8e28d02f48f0aff8a582a6580936cbd9ae52ecb139be0ec7c7eee77f5a34e4981973f6bd4f4e703f1d35ea978faa16aeadb7d7c55ce26955df2f6252c1f4c97af707d260287b5170f03ee08b5293d86ea1eda1add5d9334857e61d288976440bb3d3826224a58a7d27252faa85a026e8383c815e57ebe37e384e175c067e2cff5c49ce9d07d918830c794413eeabb9dbcfa9914740dc7c91a28a64af1b228cac5d396ec793212deb78ed4d783a863ee7da4ee3ca8cd06150ad824010b525052a4c32d1da82e31a942996ec1e71340160a60abf4ba5c7c85c4991ae6e8ce6bc6277b849e36ecd65b8a7e3153fd79f52ae2144dd1810b4a7c88b2469628b0e68c1817d210ddcd930159282513aadf97e6d2e2f19429119634c7235e1de51c52b13c188e958f43dad7f703f233e9d20ea684f56c729787a2350cad146aaa8cc21752c78c05fb2a0bd912151c9ae6be7af42729de3f0c7253a0c0ac3bcb14344e90e60b6d7eda3d4740825b259f2114b17e557b1a680dbcdd4892bd9236df91de656bcc2e7ba3a6a79e368257a0b26b58f27a5df38f6d31b53a561d09dd30dacf2c3105988c34b267209251ce0c58f8a158ed0d9dc730bd02817c0799c217103db66ccce00839d0c7bd3ffd727c68f632615dee9fd7fd987f15e248dc46f0421acf4d8f03aca8e2299f1504029a4de72e631bd0c71934d6747196cbd0aff6c632fe0fdcf17329d8877e80caf737d6d7b8f440d4a7bc664f80ae146914fc32cc1fbb8efe55d07c863d8d0e8065365eb70c9b488699d513b80a2ff2be2e7d5b4ae0b4d25a75e510986a13e131f5516bc8dc3d7abf5e5b230a668209f5dacb97c46d32d7b42cd2cf1671def8ea12bc5f81f2e97515d68019ba2ac4bf71d21b43705d331694e6ef5df5c0ce1bf0670b3180fbc841e948834aca3b04912ca884bfff030762f884f6162349c53e4426be076d61ba4a0b1f75eac8e6ec9ef42356a4bc395c962634c0128864d5f3cf01411c1a7ec03934e1c586f808aa41217233e34ac52725f9d770558e21afdc778a1b31acdfd7c9e7a378b970ac43c7bb4ef44c75b2f337b1bd414b46b52c006ba2545859b4afa3fe1999402fee9157a5cc0389272a5cb76df14feb98f8c248822bfc0f73e3291c39f3102cf80c012729674e04ca7e3317cd24cfc1ea1395ae23112cf75174c3c9202bf7f15b14f3c628c71e025255f4544dcf3c28b70cbfaa2f0885aa2fab3f15c84955e4664a39025707f8d8b1322f0104ab65c3f49222c7b1a4bced5216e22882077d76ff2bcc7b2f5b1197f3984e90cdee44ae55a44d1aadc78e423af32a304038906869c309717a0f3af355fd48c5b789fab332096848c493456b563b8ed7b18e427cefd0f6938506e1d3fb7fea8d67b0856b2e963f2d99c1249f3b3d4085198845a20ac877cde654baf601d810dc6174d82a21903e9495c8a7ecedce9f01d479edfe4dc83133992dba649510217c8307536a08ed2e8ec92135f9bc89874a5745eee86baddb0a25c81b3e2a4230b820e69bf2559821062ac3b535332d9904dfe659a6365ca9617ed208f2294f84a0ba9454cf78da95bdbe5f9ef6bb4695c8fc0a368ba9652029bf2b3b51c9ea393e6a99c5db21f459b9678d66afe54d7bb59bdabf1ece2484e0f62f0006ce07e93c9e681816e1130dfe7181c6d97431130def28124e14d8ad43f4785f53af6dcadf5d1207a7da48bcf384366ebbe53f735d9b38a3b5def6c8d91adfd6b5c9895122bea0ec373cbdece7fa913761cec4c0d3d5ebfa4fa733276cd61d8123a2429f38090f9e68ebcf07bbf3a45b2757bb231cfcd75ea1100e2f33b8ec6d63254a65c535958b766323bb0035db49d4e35649555e498e4b73b32f4f01fd047fbfe3ae8122c79a7c091b8a529540fac81e010c185c98a00c9f995fdc541e102be826644ac120329f5b625c1504d22b62a7d9f282b954d484bd09313a89c1e9c62017fd02b94bf6ce846bada254bb3aaf35f30773327ac5bee8231c8321b592302d186448d96b9ba93164d2a7f22226517b91d009689559742bd4da36c59084182e688661dc2b51c95ad483dc4b79238effef829328b2f76ef2134a13fa7c0e20ee1440780801fb984700be7a7ed7cd29cbabb1d32a3c16ec6309391c420b292af91d548dc11a9950f3f44dd5346460bb17cd73e0709a77082cf44181cb2e97b1259f80dba6f68b90aa7956f4c6fd58c39eb422165477127b475ab6410616ae4554cde3b106e3b5bce1b3e1c811269c3fbd0068c7096769a44581e870a74f37fba12fde6e8c35c3c19cde2ef5a5fb0bfdfa882739c4af1f80678d95f642be37c072c85576890cbfdd71ec98fb5bbebba54fa8625547a833617b6076d26b70fa64f166ac275ace6d1b5609294647d6ebc55dc61d432f3212d205dbc5517afb144fa1ff318b9dbc64d24ec091989563863f5ec431826b12b7fa2f7bfe430787cbed79382eed2cee8e18634ccdb2a1612bf36d69c9dc52c720c9bccbe0b4a97ede9b30b5e74f3c4252f8007007aa9e09e59d5c0c2a43b6d368ae29a137424e93b80f28e2acd0f378415251e8e7c5b73aea7df199fc1c134aac6987735371d49db2214cf0d6e1b741ae4f393341b0d23e777d0914a0b99c00335cf00920b7e6924a3e825d3872d7a8d054744c3ddc1503778eb6c44bda46ead6d3d0cc11e6e2125f30485f4d5cce502582a3238ecbd28c931b16bc1eb4bf17583390a13b9af85f3e7a89fe29851ce2253d7c06b20b1365381966fe7e09c0fada0db5b6e67e645702d3ecc211de6361d26e3462f1c924a55dbb289481ebe0724122db7ffa1a597e29a7575cc7ebce61e13b65dd1d52ff423600e180ab6068f2ad763c7fcfef683391590cd2b2a347ee70512d8f73d3d7cfd0592c00be4fe495b67eccdaa6cd3b22221406e26d076e079cc383ac7e83bc7121b7ffab75d583eae733669bfce241c65bd8913111051e0fe2f36a45edd148a1c67eccfdc4011dce2d1258725084bbfb69719a5da262d3365127513ede541b464e610bf53da90c4fb1fc49b6cd080aadb49c2d37a0f2d1d27b804d26c0d7e43ad6fee46a76a2d4e0cb6cdc596495e181d1e7e9fa6e249774d43ae671694dc0949ffb7af2c633ec86876abe65765a5b4b61d949446d0b3e83bc77ebe3ac8b796f55fc5b13fbd68d83e13afbca5833885c65d0847e0a0bf8a04fb30e747b55d915247950bab20f9301c35d9cdcb089c2faa628668da8062ed60e048066c516c553f9ef202915e1d559c1762df3e1edceec1e72585e8c5c0c4968043e5d723c31c26280d83765d91a2601cc3e81f0850b875f9af02d98a2c312034a7f334d9d436db9c9425b0e64cc3ed89ebf4bf99750273cf733b44d004370c62d82601dee8da198c57ec5a159353be47ac989802de8d4567743b8c630224da102e5307c8543f42aa5352a53b43c7e3c02f4a0979575965b22eebb4c2de4832f04a01d0937d359ffdafc8ab30a25cbd1c44306284fdf0bd32158b3649ddbbddbfbb7fb418c5dd2d9179e951fb4f614568d43fcca8e9ed9a09d5ba970ca26b205845d8a952bbf1c777c8da232ca2350d3e0544a0e73b5188fae77793fcff1b83f40634fe8c3effa130d27e596680009e3c3ba66e42a6ec827e5b231087943a8c7f5d81ebc05922ca84706da4a6dce4e6c43843978ccbb5a69badd9f22333bfb6267a95cd3efc74288401b9c8e0095708940c94f23b5d1d5c7c69bf4fe55533d90062e321ed167208069f8f2033196faee9207292d5811afb59ea8eccc1060d2ff6727470d3d9e0a8c5522b98d4a1b0a81089ee213be4b9ecdbcd7472f71c41e71a647e271e0373c152820b2bc69fb11958877f1a2c5323cca99389fec864176f22203225b44962e6cdf17965d71ec8dba24b285044c39116f074e3f87f1867195a4b304d4aec874d78508d24c44abf21fe1dec21f76ac91036176fbc7ca3ff88aba52be97cf0854130aa03dac2c557823fda5daa9430f50d45d5294f0d5ebbd80cea766f25e9ac3c483f8ad0795fc24e2c3c031524562f8fd2cc510e6430d1e017bb8008f52e1dfd4ba7490aeb635fe58fe4359e696e96e6aefcec3a2bcd6a37509a68f66e809cac5e7f0b0d5d4af14b3bdf90f1fecbd8693d9c8844e107bfeff2df07a655f1a74308dd60ec5e736629f3ee917cd18c4fea57c83ba5c515d1e54013bec7f572b05670f18e5abfcaf9cbd31f14179c107733348dc6db200dac23e18e995e02f66cb02495fd9f822c225f1bbab834f4319eca5b098dec780bf8e90a0552e0a474064b7a531a2f3c36fc2738a444b994a452397c54154ff30c8dbf7c0ffe7f9f3d0ab6c00eb2a06ec9510bdcec17a0d77dadc756cbd05db88e93174daf9e7660616e86772f27248e6ea424ac3cb71f591373a61202d69782e4802a9404d555c1261da758acff8db0a94e1fe56c5c673446a718e4b33b35f9f6e743fbb4d2b1dd591fd7b91d5652ca2c5ba672f708bb9d4b131af7718f82a187c770a8cdcb615b21865cd99b413f21c5ee7428366684621b9842e0e2cf94101e298c9489abd07955a4d3fc01811bbf1c2e65f1e505ea2512cf2cc0203173bff393fa3eb630f12e1e288dd2b3ae09f49fac854464117edf2de1b6aab352cea59f5c18d1902b9c0ee4ea542c76a2528e28a40962e8268ec55e50d208fec6113b7e2e169bb6cb62cd1865a4cb777fdbefb425d636eb1a2ad2c309b45a4a0d8b047638833c0f11cbfa4a547bc8d031a76c816a455265ffd339f1885efb6b17963cf5780e6fec89f1fbd050fc06af27aae232068e487026dcc08a3653bec8696c21a021e9b50145d957c987d7b2e89e0e0b4179172e495f66f2c25655bce26c53a176046880e9663e9539875b4a825208e273d5f3acabd2ffb77aa159193aa9a56ff3b6063fa83f5ba28018e3ea39edaaf77003b960da18153f103c53d0d84bace929437f005aeb747ab1bf2d9bcb3d9ebea14edfd9cfb83fccf677561a6b089f01a47f9f645c0a77608660fa940b9fa1320bb94ff7730d0d185ecf321c582c6778501de42d21b02c0185b4d1d3875985dc3549f135afde6783445baa328242afe98bd80754d0391d114f832e4a57e99fa726d5543df434060d8904af7546bca9b3556a644ab5469457403d02a2158a53dd391cb0a2b4962e965e19cd401bff1ab76fe1729e36ffc609db40f6626168d82572bbfed5ccb22d46f590eea38346569cae68b6c6bccfbfc85148dd84d406fac255aaa09537f8bf4218efa95e2129d4ed729e79f882019415d521fa0608b85a4eae03ab629c0f73a25998fd97257fd7a1dec3ff6e338be56e5ef7f571272b05d934cfb676090678cf8ddcb69f2b5ddf168611e79da5211361535350f16b9a2a64e02897d5dae07c8308c941dd539fbfbf6b985dc9a3438652cd32bb33ad63db73a6c60fd9331bd53ed0a274f2050b1979702f78b776a0fc75abc22e5de08c373f96112c6b764f183b02f62de19d168f3f034fb6e4698042f"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000d1000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) 2018/02/03 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000de3000)=0x1) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000de4000)=0x8, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f7000-0x15)='/proc/self/net/pfkey\x00', 0x401, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000822000-0x4)=0x7, &(0x7f00008c6000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) getitimer(0x0, &(0x7f0000a8c000-0x20)) 2018/02/03 05:36:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x205) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) lstat(&(0x7f000004d000)='./file0\x00', &(0x7f00005b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030f000-0x3)=0xc) getgroups(0x2, &(0x7f00002a8000)=[r0, r1]) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000002e000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d63000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000355000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007bf000)={r3, 0x401, 0x2, 0x2}, 0x10) set_tid_address(&(0x7f0000808000-0x4)) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept$netrom(r4, &(0x7f0000950000-0x48)=@full, &(0x7f00006a2000)=0x48) getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000a04000-0x4), &(0x7f00001ab000)=0x4) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f00003fc000-0x18)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/hwrng\x00', 0x420802, 0x0) r1 = getpid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000f7c000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000610000)={0x201a}) r4 = dup2(r3, r2) bind$inet(r3, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3f000-0x8), 0x84800) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f7c000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) fcntl$dupfd(r2, 0x0, r3) 2018/02/03 05:36:24 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x5) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000007000-0xd)='/dev/binder#\x00', 0xd, 0x1) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f000000a000)='./file0\x00', 0x10) [ 48.593764] device gre0 entered promiscuous mode 2018/02/03 05:36:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c04000-0x8)={0x0, 0x0}) pread64(r1, &(0x7f0000d3a000-0xe4)=""/228, 0xe4, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f00007a2000-0xb)='clear_refs\x00') sync() ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f000090a000-0xf8)={{0x1, 0x2, 0xffff, 0x3, 0x394}, 0xffffffffffffff80, 0x7fffffff, "696430000000000010000000000000000000000000000000100000000000000000000000000000f9ffffffff000000000000000200", 'timer1\x00', 0x0, 0x9, 0xffffffff, 0x7, 0xfffffffffffffffb}) unshare(0x28060400) exit(0x0) epoll_wait(r3, &(0x7f0000a6c000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xffffffff) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000635000)={@empty}, &(0x7f0000ca1000)=0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e3d000-0x4), &(0x7f00008dd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006e4000)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x6}}, 0xd67e, 0x6, 0x1ff, 0xffffffffffffcbdb, 0x10}, &(0x7f0000b5a000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000025000-0x8)={r4, 0xfffffffffffffffa}, &(0x7f000077c000-0x4)=0x8) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00006b6000-0x1)) sendfile(r3, r0, 0x0, 0x4) 2018/02/03 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000038d000)={0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000074d000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000029b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000036c000-0x10)={r2, 0x100, 0x401, 0xfffffffffffffff9}, &(0x7f0000457000)=0x10) r3 = syz_open_procfs(r0, &(0x7f000084a000-0xd)='aVtr/cu=te\x00u\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/03 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400}, &(0x7f000096d000+0x79), 0x8) prctl$void(0x1f) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f7e000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000987000), &(0x7f0000f5e000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007d5000-0x8)={0x0, 0x0}) tkill(r0, 0x1000000000016) sched_setscheduler(r0, 0x7, &(0x7f000009b000-0x4)=0x100000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000236000), 0x4) 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f000001d000)="851a802616a749ece2caccb10595", 0xe}], 0x1, &(0x7f000001d000)=[]}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000002b000-0x8)='./file0\x00', 0x107) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000001a000)={0x5, 0x62, "86da851c299038fab406fec6d5e6df5e7fde798bc77ab6159ced53ab2d7f6e3bb2cb69ff9b140b04448ac7a33e04a541a9d1f39f49fa314e64875cc0c06f400d6fa2f5ed22e4c38d0c27f74e9fa7097c8acb865674d3a215bd635237b291af5e238c"}) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)) 2018/02/03 05:36:24 executing program 0: r0 = syz_fuse_mount(&(0x7f0000840000-0x8)='./file0\x00', 0xe002, 0xffffffffffffffff, 0x0, 0x8000, 0x2) fdatasync(r0) prctl$intptr(0x21, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x20) 2018/02/03 05:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000)='./file0\x00', 0x502, 0x4) getsockname$unix(r0, &(0x7f00001b3000-0x8)=@abs, &(0x7f000079d000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000afe000)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000040e000)={0x10}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000f6000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b48000-0x8)='./file0\x00', &(0x7f0000140000-0x8)='./file0\x00') mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x20000842) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000b26000)=""/75, 0x4b, 0x10100, &(0x7f0000b48000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000b4a000-0x38)={&(0x7f00005ff000-0x5)=@ax25={0x3, {"4c5103e1313173"}, 0x6}, 0x10, &(0x7f0000b49000)=[{&(0x7f0000b4a000-0x2)="d84f", 0x2}, {&(0x7f0000138000)="961911472b0c", 0x6}], 0x2, &(0x7f0000325000-0x12d8)=[{0xe8, 0x105, 0x3f, "923a6c35f72d70463631ff3104421f678b8ec0e36a7f0d0ef1528292801cad29924d5a58ac99185adea5469928ce3744bf2093d0e7fc8647933d427b37e8817f0c3b1bf55e8a3c80d3f7aca2e1fa08d569ba933d6faa8d82d15658eb8ed01d1a8322a1ac97f2abfd7cf4360b0122f3812e6dde5f6a810e2f9c0335b504bf8d960a54783027e72b1b6dbaed4173842f5a234f2a68b89f4b243d820540ecca594fd1799f768f0ef5fbfb8b27f028667832b61615638b7dd189eb57b4ddaccc36bb594698dbbef5c0740a2bbcd4f5bfa139f0948fdab8"}, {0xd0, 0x11d, 0x1, "cca210b94fa7df786a87e0b7e3150b2bdbdbacd9d03d06a5e2e3509c69ea13654ec876e68c9f4c9b7b7e9f0593f6400c4d50590302694b0437207c429c85a26bb1d8d18ee8e2f083c5d31bba986822646430b1259f9671c5c8ebab3f4482efcfccb4cb64accc69682a40eeee017af8a1f49f14f6733c90e4faa8298aa8252945268b1e3e5e91b1baa03a71537625c67d5e7f6ee398d546c02fd0ba1452666decb176ae462b8606afe7666b765cff416babf4b6989ead7f1737b504c859069052"}, {0x20, 0x117, 0x3, "42148b89b09787fd060fce"}, {0x1010, 0x88, 0xc0000, "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"}, {0xf0, 0x105, 0x2ea4, "e317a13cd11e6253a141730e59d62e9136e876029df34b8f7380d4238b02ff993d9b88edd4d6684bf493eddfc2150c78493f3f580cc8a7fb69bc8d5fc00843649e2e9464f2c1dda00f48e2fd6522a5aeeb504bf032ed70418678e836ffcaf0d8b07e12675e1cbe969f50601c5ed50790ad7f1dcf3b9130c27d22fdc026d9c8a8a1fb00a0ca9731b4e245b261886f456544a65fb37c00d6e4af2f66fe31d2a14c8dd502d463c0a9a2d12b46603ecf5eea4ab58c35b49bea172498f90206bf893c7f88eb7f78bb850382c7c4534cfb0ab9124c6c99196075c922940aeaaf2f1bc8"}], 0x12d8, 0x4000000}, 0x40010) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b4a000)='./file0\x00', 0x2) 2018/02/03 05:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syncfs(r0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 48.627600] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 48.641958] binder: 6818:6819 ioctl 40046205 7 returned -22 [ 48.666451] binder: 6818:6819 ioctl 40046205 7 returned -22 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x5}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bb7000-0x14), &(0x7f0000740000)=0x14) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000be7000)={0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c77000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fba000-0x4), &(0x7f0000fc9000-0x4)=0x0, &(0x7f0000fc9000-0x4)) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000fc9000-0x28)={0x6, 0x0, r1, 0x0, r2, 0x0, 0x9, 0x1}) sendmmsg$unix(r0, &(0x7f00009cd000)=[], 0x0, 0x40) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) [ 48.704379] device gre0 entered promiscuous mode 2018/02/03 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00007cc000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) flock(r0, 0x4) clone(0x0, &(0x7f0000f23000), &(0x7f0000d69000), &(0x7f0000b34000-0x4), &(0x7f0000b72000)) shutdown(r0, 0x100800000000001) close(0xffffffffffffffff) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a61000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a9b000-0x8)=0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b49000)=@common='yam0\x00') r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00009a9000)=0x800, 0x4) write(0xffffffffffffffff, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) ioprio_set$pid(0x1, 0x0, 0x680f) ioprio_get$pid(0x1000000000002, 0x0) 2018/02/03 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000383000-0x8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000ed1000)='/dev/usbmon#\x00', 0x6, 0x40000) sendmsg$nl_netfilter(r1, &(0x7f00005bf000)={&(0x7f00001c3000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000a1a000)={&(0x7f0000a97000-0x1a0)={0x1a0, 0x10, 0x7, 0x2, 0x0, 0x3, {0x0, 0x0, 0x7}, [@generic="6e53aea2a9ae7318ffb9344c67097d9b85dfc57c3a0028294501f3ff4c1ea7697c6b631c442a96113922b06503e5fb7b3442333782b8b8098b29d76fa913939321886be665c4e62c4d642079c22f7253b56f9530ce2b49415789f23b27102f2d0333b19f180e5ec46886a2417b45ce0c30a1ae5c0d2807d7d672dfd6f4b97355ace7cbc5c6bef050591a02e002f36665f4551fb88abfef856e0dd351a17a8674a7994a7a7151530f7d9d034ca8d4c64dcad4f527db1de8b2ae3fd2949de2eb88440c2e95059c9ac5ff9898b04f2aab05ef8ec4f203074fac4e8605b3", @generic="fedb435d9678b706595a41237475770f774de3205a1650c3ccf6c0912c7caab39777e8ea29241ec04308562c12bda164e5ef533d220216eda50135257b02ecf5ae5fdb7ef250590e4a10ea8bba444da3623fb55bbd9b70001f08396a303d82017f8af22455895c2d084e94ed4a768136c0fb3822390b705facf288fc14d2de9cd2eaffa9fa487b1230e6e7f4e4f7e06761279a07591fa1f8307557e795b07d2087e4c48f328707dc1f13b511407f19"]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000543000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0x1, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/03 05:36:24 executing program 1: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) r1 = creat(&(0x7f00001eb000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x25, 0x0, @tid=r0}) ioprio_get$pid(0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@rand_addr, @empty, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, r2}) getpriority(0x0, r0) 2018/02/03 05:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000117000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000039b000)=""/138) accept4$unix(r1, &(0x7f0000398000)=@abs, &(0x7f0000d6e000)=0x8, 0x80000) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/02/03 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) signalfd4(0xffffffffffffff9c, &(0x7f0000470000-0x8)={0x9}, 0x8, 0x80800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000272000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5b000-0xc)='/dev/rfkill\x00', 0x8080, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/ptmx\x00', 0x40040, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup(r2) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001ce000)={0x4}, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x4) 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) [ 48.862383] device gre0 entered promiscuous mode [ 48.908463] mip6: mip6_destopt_init_state: spi is not 0: 4010016768 [ 48.942433] device gre0 entered promiscuous mode 2018/02/03 05:36:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000845000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000f99000)={{0x3, 0xfffffffffffffffb}, 'port1\x00', 0x80, 0x20, 0x800, 0x0, 0x532, 0x3, 0xffffffffffff1bd8, 0x0, 0x4, 0x3fc0000000000}) r3 = syz_open_pts(r2, 0x1000000000000) dup2(r0, r3) 2018/02/03 05:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0x0, 0x8) pwrite64(r0, &(0x7f0000e3d000)="9ff34f92a80e", 0x6, 0x0) 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fad000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008c7000-0x50)={{0xfffffffffffffffe}}) 2018/02/03 05:36:24 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a57000-0x8)='./bus\x00', 0x0) 2018/02/03 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000046c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f83000)={0x3, 0x1, 0x7, 0x81, 0x5}, 0xc) inotify_init1(0x80000) dup(0xffffffffffffffff) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) signalfd4(0xffffffffffffff9c, &(0x7f0000470000-0x8)={0x9}, 0x8, 0x80800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000272000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5b000-0xc)='/dev/rfkill\x00', 0x8080, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/ptmx\x00', 0x40040, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup(r2) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c93000)=""/111) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000)={@multicast1=0xe0000001, @empty, 0x1, 0x3, [@dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000004000), &(0x7f0000001000-0x4)) setgid(r1) readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x15}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0}, &(0x7f0000005000-0x4)=0xc) prctl$setptracer(0x59616d61, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7fff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x3c) 2018/02/03 05:36:24 executing program 1: clone(0x0, &(0x7f0000de6000), &(0x7f0000b11000-0x4), &(0x7f0000fdd000-0x4), &(0x7f0000a53000)) personality(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038c000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/03 05:36:24 executing program 7: r0 = open(&(0x7f00004d9000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="9e3f56dadd3f30719675669a6831b8067b9c8a6cdd9acdaa83", 0x19, 0x40, &(0x7f0000a77000-0x1c)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x4, 0x100}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, [0x1, 0xffff, 0x4, 0x7f, 0x100000000, 0x9, 0x5, 0x2, 0x3, 0x7, 0x2, 0x5, 0x0, 0x3, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r1, 0x9, 0x1, 0x8, 0xeb35, 0x40, 0xbcf, 0x10001, {r2, @in6={{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0xffffffff, 0x6, 0x6, 0x2000000, 0x10ab}}, &(0x7f0000002000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x63, "54d26a19dd77285ddc081c19da24dd6598bf16fb4dc9667f24c817a45cd3aa6a8e258bf4e55ec76a0006c64f840f6ca60066830de5c8210b64be26a390e13b4e6d28d1eee3d0be3660385f5da513aadacce87f885e6626d4641e507922b1b07ce3fb71"}, &(0x7f0000002000-0x4)=0x6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r3, 0x0, 0x2, [0x7fffffff, 0x56b]}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000fef000)) [ 49.006194] audit_printk_skb: 89 callbacks suppressed [ 49.006207] audit: type=1401 audit(1517636184.550:68): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@llc={0x1a, 0x0, 0x564, 0x1dc, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000014000-0x10)=[{&(0x7f0000004000)="d2f2701f8e3d64e2de49c04f3088a9644c1859ad34fde2d068c7de72e2683ad2a5b568044c94f0475f2d9fe781a0e52c4d35e6f20c8adcf138f791996984e8e188c257ca8dd6edb7", 0x48}], 0x1, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/03 05:36:24 executing program 6: r0 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f0000c4d000)=""/46, 0x2e, 0x0) 2018/02/03 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000135000)='/dev/hwrng\x00', 0x10000, 0x0) write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) [ 49.047619] device gre0 entered promiscuous mode [ 49.067378] device gre0 entered promiscuous mode [ 49.091782] audit: type=1401 audit(1517636184.630:69): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005ff000/0x2000)=nil, 0x2000, 0x3) mremap(&(0x7f00009a9000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) getresuid(&(0x7f00004a1000), &(0x7f0000345000), &(0x7f0000d7f000)) 2018/02/03 05:36:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000004000)) timer_gettime(0x0, &(0x7f0000003000-0x20)) 2018/02/03 05:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ff8000)='./file0\x00', 0x8000, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005c5000), &(0x7f000097f000-0x4)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ea000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00001e0000)={{0x7f, 0x5}, {0x0, 0x7fff}, 0xfffffffffffffff9, 0x3, 0x4}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@common='eql\x00'}) 2018/02/03 05:36:24 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/02/03 05:36:24 executing program 0: userfaultfd(0x800) r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000), 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000), &(0x7f0000001000)=0x10) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000783000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x1, 0x0, 0x2, 0xa0, 0x0, 0x7e, 0x0, r1}, {0x9, 0xfffffffffffffffc, 0x8001, 0xfffffffffffff267, 0x7, 0x1ff, 0x1, 0x8ac}, {0x800, 0x6, 0xfffffffffffffcaf, 0x2}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x7, 0x2, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x2, 0x0, 0x3, 0x3, 0x1, 0x3}}, 0xe8) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f"}, 0x60) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x401}, &(0x7f000095c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000d2e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"319efdee898293"}, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net\x00') r5 = getegid() fchownat(r4, &(0x7f0000000000)='./file0\x00', r1, r5, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x7ff, 0x1, 0x9, 0x100, 0x200, 0x4, 0x1, {r3, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x9, 0xfffffffffffffffe, 0x1, 0x0, 0x8}}, &(0x7f0000001000-0x4)=0xb8) 2018/02/03 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab6000-0xd)='/dev/binder#\x00', 0x0, 0x800) setns(r0, 0xdeeea679621f05a6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f000012b000-0x2f)='system_u:object_r:unconfined_execmem_exec_t:s0\x00', 0xfffffffffffffdeb) 2018/02/03 05:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/03 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) socket$inet6(0xa, 0x80004, 0x6) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:36:24 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000036000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000039000-0x68)=""/104) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000037000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8001, 0x6, 0x6, 0x7ea8, 0xc0}, &(0x7f0000029000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001b000-0xc)={r3, 0x91}, &(0x7f0000025000)=0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000039000)={0x0, 0x0, &(0x7f000003a000-0x40)=[{&(0x7f0000018000-0x4)="92143669", 0x4}, {&(0x7f0000033000-0xde)="4e97254e8bb214240e1ba63b197d8a8acd8a0b1ee62b8c2064fdd7816e0320f05b55b742cbbe50780f45f31f2e5c23e1c216e242fcddf4e4d59be7a019e7cd4a4999d0c4dc3ac84d4ba367a47336662444008f78aa1f99dce8fee549de51d06803178ef2df88e1c4d7a0d7aec8a881bb08a5a1d421529e275f1d72abfa5e83b586f3fc77c3da2d74f3c6083e9b2935d1ead89ef2ff1b25f4d3ec7a4225d7b18bd893bf772f6f2999ca5d9de6a4fb96daa44bc3116df4a711f3b7351a389aa13830cd47941d2711175d1cf89138b2497e597cf3231b9e0877c46fee1da293", 0xde}, {&(0x7f0000008000-0x53)="2c711f57e42f9510f02133583ce9a6d503081322b156725152033fabec06323557985202390ea26eee8a2d873d87fbc8b631f5c7b9321647f43350450435efc31ff4d0adf78d1cc19bcf4729b79d1f5010b23d", 0x53}, {&(0x7f0000006000-0x7b)="435c973cbcdd62c2da9bffe5ca2d737178e25ce6d9bad9f673991af37723a63e8cbceff7b0fecc9af6892126e7e6599a59903d10dc8a380e31d503d7ea4e290fd28c4282f001ae93fc5dfb5b4215117f9dc37e45b12d1d038ed5a7e0f119eb0c0dbb60e0320495d0182ea3983d223bbf97f1fb1b45926da56362b7", 0x7b}], 0x4, &(0x7f0000039000)=[{0x68, 0x109, 0xc78, "034bc408d812f80d8ceeb7551fba6e81202c8a3566d05ea1ea561c0e16689d6e38d76680324b350da3e5b145c141b2f20b21b7f2493c47314806d366a1d0678505b89e9caaa10c236bd5a1cf5fa1ef2e9355"}, {0x108, 0x11d, 0x6, "2bc0e406dcd89d7f4d9fb279bc08359368630277e7ce64e545e3e271749179d0a0a7554a3bf4e75a6755eed16908c73323035730f40b27468c0b98a8359ab23c23c916897903cfe5f72717ed1efe68545cbb4aeb92c71e55f65faae548ca097c8633b44e586432fd8c87e1339743e22ef94de70c1716750a58ccdb204a48968d217331006170aaaeb569f517a17d87018c90fff413a93771f687283a57397352d1c17d38b23e8d2cc2414d9a67e91e51c6d6b8d1b70550d5d33a01e27e5e5d5698b7f21762d459cf79c7df290888588e751fc4aff940a97aa5363db00fe2a8e5ad88e5c603b55baa3bd85afa8b9bbc0802"}], 0x170, 0x8000}, 0x40040) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000011000-0x4)=0x80) writev(r2, &(0x7f0000038000-0x30)=[{&(0x7f0000038000)="2abea56c867b6e57d6824e230320cd2b6ca56589d88daa873dc931d2763c0813f276b87ebd20e6367fc4e194d8268686ff49a98c9008b9e8bf3c421d4f8122f4b6e06a947fd9188e7d2c1b4e6f25d8384bf0837df55f3963a268a542b29423fba1b91ad2ba7a6864b7010ea520d6291fea1a604408c642ca98cee77ea67ef7f1025b14ff735af9c68080debd0a00f4918bd15ffa8f9b8f210932975f51a62c803e99188688d36cfd3c224b69874afee874507a3f6da8d872a91c524c211212ad526109e4c0c7e85b0cbeda0a5c34e3f89fd4a364fa902b3a208ccbfa7a6bfd53e2ce71922a0f472bf6dd19127da36a36c0", 0xf1}, {&(0x7f0000038000)="8f6dffae2e34f38dc8fa2b8c591d3476c214beac90b846a265809f3238cbb022d0a845b1786fc6a53dc29d75efe77a41b60d536a7eceb7139651f9ae50964303f761ad67b9777492eedd", 0x4a}, {&(0x7f0000039000-0x1a)="0083990c53a05b44febf43f079f434b2b45ef0be9ad9ee143c4e", 0x1a}], 0x3) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000003a000-0x4)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000f000-0xa)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000031000-0x30)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/03 05:36:24 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f000078b000-0xf7)=""/247, 0xf7, 0x0, &(0x7f00001d0000)={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f00005c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000452000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000038e000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x20002000000000, 0x8, 0x400, 0x1000, 0x40001, r2}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000075a000-0x66)="53b881966911d4f5b62444c78b96f159e4e1853422339418e9d6a3134b4f086402605d0be6b9ecb839764a8b161dc8876206a8bdb0a1b2bc76e39d4c65fdb764ff8162bc7482cd454bd3256d0e8b5b35789ddf09cf67aac83169d14cdf0b341f676947bd7d51") r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f0000aef000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/03 05:36:24 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000007000-0x4)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r4, 0x9, 0x13c}, 0xc) 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x73) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e3e000)={0xfffffffffffffffa, {{0x2, 0x1, @rand_addr=0x8}}}, 0x90) 2018/02/03 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 05:36:24 executing program 4: clone(0x0, &(0x7f0000393000), &(0x7f0000744000), &(0x7f0000b60000-0x4), &(0x7f0000804000)) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00004a7000), 0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000529000)) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dfe000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000001000-0x10)={0x3, 0x47, &(0x7f0000000000)="7dff5b10fe4b335b268c42cc928ef7713960c62d676089ab5a77441c0efa9f90c05d118e19cbbfa207389233209a61a0e7dfacd1853c9c1e529447d07a2d14be24d026b1b2030e"}) fchdir(r2) unshare(0x20000400) clone(0x0, &(0x7f0000273000), &(0x7f0000f13000), &(0x7f0000369000), &(0x7f0000961000)) r4 = syz_open_pts(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) clone(0x5000400, &(0x7f0000001000-0x9e), &(0x7f0000001000), &(0x7f0000001000-0x4), &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) r6 = getpid() tgkill(r5, r6, 0xe) pwrite64(r4, &(0x7f0000001000-0x1a)="07ef5331fe7232124175c63e83ac08831c41def707061067e3c5", 0x1a, 0x0) [ 49.222468] device gre0 entered promiscuous mode [ 49.231557] audit: type=1400 audit(1517636184.770:70): avc: denied { create } for pid=6984 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/03 05:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d8d000-0x4)=0x6, 0x4) write(r0, &(0x7f0000ae3000-0x22)="220000002100070700be0000090007010a0000ff0000000000200400050013800045", 0x22) 2018/02/03 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000068c000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000a4e000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000513000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a4000-0xc)='/dev/rfkill\x00', 0x40, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2f5) connect$inet(0xffffffffffffffff, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000011f000-0x4), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x4000000000d}, 0x20) sendmsg$key(r1, &(0x7f000011e000-0x38)={0x0, 0x0, &(0x7f000016e000+0xcb9)={&(0x7f00005d4000-0x90)={0x2, 0x17, 0x9, 0x9, 0x12, 0x0, 0x4, 0x0, [@sadb_ident={0x2, 0xa, 0x1, 0x0, 0xba1}, @sadb_ident={0x2, 0xa, 0xf5}, @sadb_key={0x9, 0x9, 0x1f0, 0x0, "a0ad1e492dba948af99c16675e2fe4e315301e5914b60844216b671ea756c91e4b030260eb3ace2758bef20f67613d2e24c8ed4205ed87a07714e7f606fe"}, @sadb_address={0x3, 0x6, 0x2b, 0xa0, 0x0, @in={0x2, 0x0, @empty}}]}, 0x90}, 0x1}, 0x40000) connect$inet(0xffffffffffffffff, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000079000-0x96), 0x0, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000f58000)=""/235) 2018/02/03 05:36:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() getgroups(0x5, &(0x7f0000336000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) exit(0x6) setregid(r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000637000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000a08000)=@req3={0x6, 0x3, 0x3, 0x5, 0xdc, 0x4, 0x5}, 0x1c) ioctl(r2, 0x8000451f, &(0x7f000058f000)) [ 49.297422] audit: type=1401 audit(1517636184.840:71): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 49.314112] device gre0 entered promiscuous mode 2018/02/03 05:36:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000095c000)='/dev/sg#\x00', 0x0, 0x40000) connect$inet6(r0, &(0x7f0000209000-0x1c)={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) pread64(r0, &(0x7f0000061000)=""/47, 0x2f, 0x100) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) inotify_init1(0x800) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000af2000-0x8)=@abs, &(0x7f0000477000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000937000)={@common='yam0\x00', @ifru_mtu=0xfe}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000309000-0x8)={0x1, 0x401, 0x8, 0xfffffffffffffb67}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000791000-0x8)=@assoc_value, &(0x7f0000d2d000)=0x8) unlinkat(r0, &(0x7f0000e51000)='./file0\x00', 0x200) 2018/02/03 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005a5000-0xd)='/dev/usbmon#\x00', 0xa3, 0x200200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000290000)={{0x3cd5af29, 0xffff}, {0x2, 0x20}, 0x40, 0x4, 0x2}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000f5a000+0xf1c)) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) writev(r1, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d04000)) 2018/02/03 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000c58000)={&(0x7f0000463000+0xd64)=@ax25, 0x10, &(0x7f0000cba000)=[{&(0x7f0000ef7000)=""/203, 0xcb}], 0x1, &(0x7f00006a1000)=""/111, 0x6f, 0x3}, 0x21) open(&(0x7f0000d1b000-0x8)='./file0\x00', 0x44002, 0x100) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/02/03 05:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) [ 49.366715] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 49.407594] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 49.423216] device gre0 entered promiscuous mode 2018/02/03 05:36:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) dup(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) fcntl$setsig(r1, 0xa, 0xd) 2018/02/03 05:36:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000d14000-0x4)=0xffffffffffff8000, 0x4) fallocate(r0, 0x1, 0x1, 0x5) write$tun(r0, &(0x7f00006a0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0xa68b, 0x0, 0x0, [{[@loopback=0x7f000001]}, {[]}, {[@rand_addr=0x401], 0x81}, {[@empty]}, {[]}, {[]}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}, 0x62) syz_open_dev$mice(&(0x7f0000257000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/03 05:36:25 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000027000-0x10)={0x3, &(0x7f0000002000)=[{0x0, 0x80000001}, {0x8, 0x8}, {0x101, 0x1000}]}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) 2018/02/03 05:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000064c000)=""/251) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETA(r1, 0x5406, &(0x7f000043b000)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x1) fcntl$notify(r1, 0x402, 0x10) 2018/02/03 05:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000001000-0x1)="f0", 0x456) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003bf000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = gettid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r12 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000000000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0xc) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="eff2d8a54eb0d3ca2e22e8b6d8ad5c645bb178a80a53d4ebbfaaf4ebd5966c14f8ef7c2040c82c2a69246add95537943f4151e93ddbf0cf4ef2c4fa8255b2e892cfda3d7054245d9e8ebdea9251548c00c39e83f1d108abb8d33cae6c41ea34c1154af874d046b38afcecf2aebe6641c6e1bbfafbf882bc6ecc2a591fe0bed0a92698570ab862e1f00d0b292179d5663e4480fae0beeb807f2a1518f0f74e9d32cb2af832ffa19f0795a9e1c5cc2cd67ff8961d7c5afa9063839c39bb10a1e962026d8808523ebe22fd783c423667d59745784b7187d6eb2", 0xd8}, {&(0x7f0000001000-0x40)="80587f740e3183e8a2efd7fc457bb62ce493c58eadea91fe496775684cf11b85ac4a2745f3701ffc41cca8e3d96b00d7c2a79113f01ffa0cfbef9c538ab4e2cb", 0x40}, {&(0x7f0000002000-0x51)="8a9f2fd15099a21451cf95a37c3e03656d6e060f609b193e3e4840bf04d97f39bb5d1efabd95ca11876c76352dcc6b73a16f620567eb3b6a0f3dad253efcad2d62087cc6ed06b62b22533bc2a0877065b8", 0x51}, {&(0x7f0000002000-0x3)="811932", 0x3}], 0x4, &(0x7f0000001000-0x158)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x158, 0xc4}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x5, &(0x7f0000001000-0x14)=[0x1, 0x6, 0x3f, 0x10001, 0x13], &(0x7f0000eff000)=[0x9, 0x8], 0x41, 0x7, 0x0, &(0x7f0000000000)=[0x362, 0x6, 0xffff, 0xa8d, 0x6, 0x6, 0x7f], &(0x7f0000001000-0x28)=[0x5, 0x1, 0x9, 0x533, 0x6, 0x93, 0x3, 0x3, 0x8, 0x10001]}) 2018/02/03 05:36:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000091b000-0x4)=r2) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r3 = syz_open_dev$mice(&(0x7f0000ba1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000b4d000-0x4)=0xf368, 0x4) getpeername$unix(r0, &(0x7f00003d6000)=@file={0x0, ""/4096}, &(0x7f0000ebe000-0x4)=0x1002) 2018/02/03 05:36:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getpeername(r0, &(0x7f000017f000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000d9d000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000247000-0xe8)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000012a000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000998000-0x38)={&(0x7f00009bd000)={0x10, 0x0, 0x0, 0x40054009}, 0xc, &(0x7f0000f85000)={&(0x7f0000e67000)=@migrate={0x1f4, 0x21, 0x111, 0x1, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x0, 0x2, 0xa0, 0x0, 0x87, 0x0, r1}, 0x2}, [@tmpl={0x144, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x0, 0x0, 0x800, 0x7, 0x7}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0}, 0xa, @in=@empty, 0x4, 0x3, 0x3, 0x0, 0x8, 0x0, 0x28}, {{@in6=@empty, 0x2, 0x6c}, 0xfdfd92e1f2f7167b, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0x1, 0x1, 0x3, 0x10001, 0x2, 0x6}, {{@in6=@empty, 0x1, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x5, 0x3, 0xfff, 0x5, 0x8, 0xffffffff}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, 0x3e}, 0x2, @in=@loopback=0x7f000001, 0x1, 0x1, 0x2, 0xe2, 0x2, 0x8, 0x770c7923}]}, @algo_auth_trunc={0x60, 0x14, {{'sha3-512-generic\x00'}, 0xa0, 0xa0, "8c12f0082ef3e136bbfb50b26718ba06ec5321ce"}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) bind$vsock_stream(r0, &(0x7f0000aff000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) mknodat(r0, &(0x7f0000567000-0x8)='./file0\x00', 0x4, 0x80000001) readv(r2, &(0x7f0000b27000-0x30)=[{&(0x7f0000ed1000-0x5a)=""/90, 0x5a}, {&(0x7f0000b93000)=""/205, 0xcd}, {&(0x7f0000e26000-0xf7)=""/247, 0xf7}], 0x3) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000499000-0x10)={0x0, 0x2710}, 0x10) 2018/02/03 05:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0xc) close(r4) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r2]}], 0x1}, 0x0) listen(0xffffffffffffffff, 0x8001) dup2(r3, r4) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/03 05:36:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f00006ec000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f000082a000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000d38000-0x4)=0x10, 0x80800) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/context\x00', 0x2, 0x0) r2 = dup(r1) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000027a000-0x10)={0x13, 0x94, &(0x7f00009a0000-0x94)="4d57fc75ea1c38ce9d4a8ea7edc7eaf53bf55f5fc0fdb58b0df26e9aebed6aed57de133d86deaa9cc7fa35131b5d1ac53d8c122f9feb7bc2aa6798d4dfbc63fe125910bc1cad251376359611f88ba61b7b3afa57c92fba73339a97abae032181e6b96a1a66c4767e0fd8bb9d355fb0c4f64c9d756cc86bf8b3540339dfaccdc23d736af1cfbd2879fb9b206e99079ba5f24af8a0"}) [ 49.607475] audit: type=1401 audit(1517636185.150:72): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 49.613212] device gre0 entered promiscuous mode 2018/02/03 05:36:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a25000-0xe8)) fcntl$setlease(r0, 0x400, 0x1) 2018/02/03 05:36:25 executing program 3: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x1, r3, 0xffffffffff5ffffd, &(0x7f0000111000)) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2a000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000b37000-0x38)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0xa, [@multicast1=0xe0000001, @empty, @empty, @dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x38) 2018/02/03 05:36:25 executing program 3: socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000f7d000)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cdb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, {0xa, 0x3, 0xa1d0, @mcast1={0xff, 0x1, [], 0x1}, 0xb9}, 0x100000001, [0xb9c6, 0x1, 0x5, 0x754a184d, 0x3, 0xffffffff, 0x9, 0x4]}, 0x5c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d49000-0x4)=0x1, 0x4) fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x41) 2018/02/03 05:36:25 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a5000)='/dev/ptmx\x00', 0x40000, 0x0) fcntl$setpipe(r0, 0x407, 0x80000001) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000d27000)=""/112, 0x70) r2 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d28000)='/dev/hwrng\x00', 0x24a1c0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x400000049, &(0x7f0000d24000-0x1e)=""/30, &(0x7f00007ed000-0x4)=0x1e) write$eventfd(r3, &(0x7f0000997000)=0x5, 0x8) 2018/02/03 05:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000570000/0x1000)=nil, 0x1000, 0x9, 0x4010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000556000-0x30)={0x100, 0x0, &(0x7f00005a0000)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f0000073000-0x18)=[@flat={0x77622a85, 0xb, r1, 0x2}], &(0x7f0000d2f000)=[0x78, 0x58, 0x38, 0x38, 0x38, 0x38]}}, @register_looper={0x630b}, @increfs={0x40046304}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00007de000)=[], &(0x7f000078b000)=[0x0, 0x78, 0x38]}, 0x1ff}}, @acquire={0x40046305, 0x3}, @dead_binder_done={0x40086310, 0x4}, @release={0x40046306, 0x2}, @exit_looper={0x630d}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00001c3000)=[], &(0x7f00003c3000-0x18)=[0x20, 0x38, 0x78]}}], 0x15, 0x0, &(0x7f0000bb3000-0x15)="ef27980940e728381fad946a88ecf8fee63f23a73a"}) r2 = syz_open_dev$binder(&(0x7f0000323000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) epoll_create(0x10000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f000046e000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000aea000-0x28)=[], &(0x7f0000fab000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) [ 49.677881] audit: type=1401 audit(1517636185.220:73): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/03 05:36:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000d90000-0x8)='./file0\x00') chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) [ 49.730471] audit: type=1401 audit(1517636185.270:74): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 49.738559] binder: 7099:7104 got transaction with invalid offset (0, min 0 max 0) or object. [ 49.738590] binder: 7099:7104 transaction failed 29201/-22, size 0-8 line 3190 [ 49.754195] binder: BINDER_SET_CONTEXT_MGR already set [ 49.754203] binder: 7099:7104 ioctl 40046207 0 returned -16 [ 49.754249] binder_alloc: 7099: binder_alloc_buf, no vma [ 49.754265] binder: 7099:7106 transaction failed 29189/-3, size 0-8 line 3127 [ 49.773650] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.773839] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/03 05:36:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) getrusage(0x0, &(0x7f0000e9a000)) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/03 05:36:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000888000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eb5000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00009f4000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cee000-0x8)={r2, 0x400}, 0x8) 2018/02/03 05:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dee000)='/proc/self/net/pfkey\x00', 0x200, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) getsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000641000-0x4), &(0x7f00000c3000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000090d000)) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00001bb000-0x4)=r3) 2018/02/03 05:36:25 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b3a000)={0x9, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000001}}, 0x7ff}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = add_key$keyring(&(0x7f0000dbf000-0x8)='keyring\x00', &(0x7f0000eeb000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r4, 0x400) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000085d000-0x4)=0x81, &(0x7f00003c2000)=0x4) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004b2000)=0x0) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000f94000-0x10)={0x2, 0x5, 0xcb70, 0x1}) r7 = dup2(r5, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000075f000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8, 0x3, 0x1, 0x2, 0x2, 0xd6d2, 0x3ff}, 0x20) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/03 05:36:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ad5000-0xe)='/dev/keychord\x00', 0x101000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00008d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f06000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00003b9000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, r1}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x32}, 0x35) 2018/02/03 05:36:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2001, 0x0) fadvise64(r0, 0x0, 0x2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r1, 0x40044591) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r2, &(0x7f000042f000-0xc), &(0x7f000041c000)=0xc) write(r1, &(0x7f0000fdd000), 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x5) read(r1, &(0x7f0000319000-0x5f)=""/95, 0x5f) 2018/02/03 05:36:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffffff) r2 = mmap$binder(&(0x7f0000198000/0x3000)=nil, 0x3000, 0x1, 0xc010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000718000-0x18)={r2}) setsockopt(r1, 0x0, 0x8000, &(0x7f0000763000-0x6a)="6a6a9e3fe30805b3375c0525b56c816fdc2c65dca3d882c62a25ba98daced29f8851279c751f3e4c8c281a9a2e417d8394813b18512d68b1cfa5fe7de96175ae872f2d2e197ba4573f1f9dad795f38e112057f798f2724413c2ec100461173ec245e83d02f6f3a992e59", 0x6a) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/03 05:36:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7ffe) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000074b000)='/dev/rfkill\x00', 0x400400, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000445000)={0xfff, 0x101, 0x4, 0x0, 0x4, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001}) r3 = mmap$binder(&(0x7f000098e000/0x1000)=nil, 0x1000, 0x2000000, 0x30013, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005d5000)={0x80, 0x0, &(0x7f0000575000+0xa52)=[@enter_looper={0x630c}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000333000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x1, &(0x7f0000370000), 0x1, 0x4, 0x35}], &(0x7f0000585000-0x20)=[0x18, 0x40, 0x40, 0x28]}, 0x200}}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x2}, @register_looper={0x630b}, @acquire_done={0x40106309, r3, 0x1}], 0xa3, 0x0, &(0x7f00005bd000)="09ba21743b6df7b78bbfc7bdcb37ea5e3393165dfc663d8cefe9062b473189450e53990ae41e1861fe821b52c1f59c903c6e122a268a76e70ebec1f1c8924554e3b20e010bc28130d7008fd043af3f76d655a6021ee29e2c049dfbce23a55b10beb193d6811206520c33b53ceaf166e64ea2272565a75e2e0a0b38ca5578805d2a5718f33d2bc8b17eb98b26f6de31ababd1c7ebb3f3a1ad692ddbf1c88091672c2bad"}) 2018/02/03 05:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x200000003, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00001cc000)={0x6, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}}}, 0x0, 0x1, [{{0xa, 0x1, 0xb724, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}]}, 0x110) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000056c000-0x10)={0x0, 0xc4, &(0x7f0000999000)="fc19ce3cfd9675d5c9d98a718f6da3c3d47f3af76c7856354547d4aeca71f78a6ec6a3f597bcfdc34fb4ba6c0b396eeed7a55c2e15e069602541ee4b85546bd720c28fe254784c466a6e0ccfaef3902c232fff9e2945c41cbb4da3588814c2849823dd6a8b0a62b0e5ff61f759e68d46f873cdeec938b480aa128621aaa0728d77dd0cae512e19180d16ccd5247ffa64a4f9fda1246c16c6b6e711d4092d3300c41efa77a397b8bd42e3a5d0c878de217cbc3b7ace1ff46a53296e7d745af7ebd758fa45"}) [ 49.860930] audit: type=1401 audit(1517636185.400:75): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 49.885294] device gre0 entered promiscuous mode 2018/02/03 05:36:25 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x8, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000)=@ipv6_getmulticast={0x14, 0x3a, 0x202, 0x0, 0x1, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8c0}, 0x24000840) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100000001, &(0x7f0000001000)) 2018/02/03 05:36:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup(r1) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) getsockname$ax25(r2, &(0x7f0000411000-0x10), &(0x7f00003ec000-0x4)=0x10) 2018/02/03 05:36:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ce6000-0x4)=0x9, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000667000)={0x2, {{0x2, 0x3, @rand_addr=0x4}}}, 0x90) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007e1000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b5242d626c17279199774c2f63fe8621c54af9492b83846b3b2c217e146077ee3140273817a87620b2fc719d8363b269caaea2575539d7c1dd471208be6bb59980df", 0xd2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f0000a96000)=@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000f4f000)=[{&(0x7f0000d03000)}], 0x1, 0x0}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r0, 0x1) [ 49.925571] binder: 7136:7141 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 49.945681] binder: 7136:7141 got transaction to invalid handle [ 49.962821] binder: 7136:7141 transaction failed 29201/-22, size 88-32 line 3004 [ 49.992373] audit: type=1401 audit(1517636185.530:76): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 [ 50.015906] ================================================================== [ 50.023296] BUG: KASAN: use-after-free in __lock_acquire+0x2eff/0x3640 [ 50.029947] Read of size 8 at addr ffff8801c20b6338 by task syz-executor0/7156 [ 50.037280] [ 50.038899] CPU: 0 PID: 7156 Comm: syz-executor0 Not tainted 4.9.79-g47af77b #26 [ 50.046427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.055769] ffff8801c78e7630 ffffffff81d94b09 ffffea0007082d80 ffff8801c20b6338 [ 50.063777] 0000000000000000 ffff8801c20b6338 ffff8801c20b6338 ffff8801c78e7668 [ 50.071781] ffffffff8153e083 ffff8801c20b6338 0000000000000008 0000000000000000 [ 50.079752] Call Trace: [ 50.082319] [] dump_stack+0xc1/0x128 [ 50.087668] [] print_address_description+0x73/0x280 [ 50.094401] [] kasan_report+0x275/0x360 [ 50.100007] [] ? __lock_acquire+0x2eff/0x3640 [ 50.106128] [] __asan_report_load8_noabort+0x14/0x20 [ 50.112861] [] __lock_acquire+0x2eff/0x3640 [ 50.118814] [] ? __lock_acquire+0x629/0x3640 [ 50.124857] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.131850] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.138849] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.145842] [] ? mark_held_locks+0xaf/0x100 [ 50.151798] [] ? mutex_lock_nested+0x5e3/0x870 [ 50.158115] [] lock_acquire+0x12e/0x410 [ 50.163721] [] ? remove_wait_queue+0x14/0x40 [ 50.169791] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 50.176101] [] ? remove_wait_queue+0x14/0x40 [ 50.182134] [] remove_wait_queue+0x14/0x40 [ 50.188007] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 50.195007] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 50.202270] [] ? ep_free+0x1b0/0x1b0 [ 50.207609] [] ep_free+0x96/0x1b0 [ 50.212692] [] ? ep_free+0x1b0/0x1b0 [ 50.218040] [] ep_eventpoll_release+0x44/0x60 [ 50.224158] [] __fput+0x28c/0x6e0 [ 50.229240] [] ____fput+0x15/0x20 [ 50.234317] [] task_work_run+0x115/0x190 [ 50.240009] [] do_exit+0x7e7/0x2a40 [ 50.245269] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.252260] [] ? release_task+0x1240/0x1240 [ 50.258206] [] ? get_futex_key+0x1050/0x1050 [ 50.264243] [] ? __lock_acquire+0x629/0x3640 [ 50.270279] [] ? __dequeue_signal+0xa3/0x550 [ 50.276321] [] ? recalc_sigpending+0x72/0x90 [ 50.282359] [] do_group_exit+0x108/0x320 [ 50.288047] [] get_signal+0x4d4/0x14e0 [ 50.293573] [] do_signal+0x87/0x1a00 [ 50.298921] [] ? check_preemption_disabled+0x3b/0x200 [ 50.305741] [] ? __fd_install+0x223/0x5f0 [ 50.311528] [] ? setup_sigcontext+0x7d0/0x7d0 [ 50.317668] [] ? __fd_install+0x25e/0x5f0 [ 50.323442] [] ? get_unused_fd_flags+0xd0/0xd0 [ 50.329654] [] ? anon_inode_getfile+0x277/0x350 [ 50.335965] [] ? get_unused_fd_flags+0xd0/0xd0 [ 50.342263] [] ? anon_inodefs_mount+0x30/0x30 [ 50.348406] [] ? SyS_futex+0x22e/0x2d0 [ 50.353919] [] ? do_futex+0x15c0/0x15c0 [ 50.359519] [] ? exit_to_usermode_loop+0xac/0x120 [ 50.365990] [] exit_to_usermode_loop+0xe1/0x120 [ 50.372290] [] syscall_return_slowpath+0x1a0/0x1e0 [ 50.378847] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 50.385399] [ 50.387001] Allocated by task 7141: [ 50.390606] save_stack_trace+0x16/0x20 [ 50.394554] save_stack+0x43/0xd0 [ 50.397989] kasan_kmalloc+0xad/0xe0 [ 50.401676] kmem_cache_alloc_trace+0xfb/0x2a0 [ 50.406232] binder_get_thread+0x15d/0x750 [ 50.410444] binder_poll+0x4a/0x210 [ 50.414140] SyS_epoll_ctl+0x11d7/0x2190 [ 50.418175] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 50.422901] [ 50.424499] Freed by task 7141: [ 50.427755] save_stack_trace+0x16/0x20 [ 50.431709] save_stack+0x43/0xd0 [ 50.435141] kasan_slab_free+0x72/0xc0 [ 50.439015] kfree+0x103/0x300 [ 50.442181] binder_thread_dec_tmpref+0x1cc/0x240 [ 50.447003] binder_thread_release+0x27d/0x540 [ 50.451560] binder_ioctl+0x9c0/0x11b0 [ 50.455599] do_vfs_ioctl+0x1aa/0x1140 [ 50.459457] SyS_ioctl+0x8f/0xc0 [ 50.462796] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 50.467517] [ 50.469115] The buggy address belongs to the object at ffff8801c20b6280 [ 50.469115] which belongs to the cache kmalloc-512 of size 512 [ 50.481755] The buggy address is located 184 bytes inside of [ 50.481755] 512-byte region [ffff8801c20b6280, ffff8801c20b6480) [ 50.493610] The buggy address belongs to the page: [ 50.498523] page:ffffea0007082d80 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 50.508699] flags: 0x8000000000004080(slab|head) [ 50.513429] page dumped because: kasan: bad access detected [ 50.519121] [ 50.520719] Memory state around the buggy address: [ 50.525628] ffff8801c20b6200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.532973] ffff8801c20b6280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.540312] >ffff8801c20b6300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.547646] ^ [ 50.552833] ffff8801c20b6380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.560176] ffff8801c20b6400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.567512] ================================================================== [ 50.574846] Disabling lock debugging due to kernel taint [ 50.580265] Kernel panic - not syncing: panic_on_warn set ... [ 50.580265] [ 50.587619] CPU: 0 PID: 7156 Comm: syz-executor0 Tainted: G B 4.9.79-g47af77b #26 [ 50.596425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.605763] ffff8801c78e7588 ffffffff81d94b09 ffffffff8419709f ffff8801c78e7660 [ 50.613757] 0000000000000000 ffff8801c20b6338 ffff8801c20b6338 ffff8801c78e7650 [ 50.621953] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 50.629989] Call Trace: [ 50.632814] [] dump_stack+0xc1/0x128 [ 50.638153] [] panic+0x1bc/0x3a8 [ 50.643239] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 50.651461] [] ? add_taint+0x40/0x50 [ 50.656821] [] kasan_end_report+0x50/0x50 [ 50.662612] [] kasan_report+0x167/0x360 [ 50.668218] [] ? __lock_acquire+0x2eff/0x3640 [ 50.674351] [] __asan_report_load8_noabort+0x14/0x20 [ 50.681095] [] __lock_acquire+0x2eff/0x3640 [ 50.687141] [] ? __lock_acquire+0x629/0x3640 [ 50.693174] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.700161] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.707160] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.714157] [] ? mark_held_locks+0xaf/0x100 [ 50.720116] [] ? mutex_lock_nested+0x5e3/0x870 [ 50.726324] [] lock_acquire+0x12e/0x410 [ 50.731935] [] ? remove_wait_queue+0x14/0x40 [ 50.737972] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 50.744266] [] ? remove_wait_queue+0x14/0x40 [ 50.750295] [] remove_wait_queue+0x14/0x40 [ 50.756767] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 50.763758] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 50.771007] [] ? ep_free+0x1b0/0x1b0 [ 50.776342] [] ep_free+0x96/0x1b0 [ 50.781426] [] ? ep_free+0x1b0/0x1b0 [ 50.786766] [] ep_eventpoll_release+0x44/0x60 [ 50.792882] [] __fput+0x28c/0x6e0 [ 50.797969] [] ____fput+0x15/0x20 [ 50.803043] [] task_work_run+0x115/0x190 [ 50.808735] [] do_exit+0x7e7/0x2a40 [ 50.813990] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.820975] [] ? release_task+0x1240/0x1240 [ 50.826916] [] ? get_futex_key+0x1050/0x1050 [ 50.832947] [] ? __lock_acquire+0x629/0x3640 [ 50.838984] [] ? __dequeue_signal+0xa3/0x550 [ 50.845015] [] ? recalc_sigpending+0x72/0x90 [ 50.851046] [] do_group_exit+0x108/0x320 [ 50.856739] [] get_signal+0x4d4/0x14e0 [ 50.862254] [] do_signal+0x87/0x1a00 [ 50.867591] [] ? check_preemption_disabled+0x3b/0x200 [ 50.874403] [] ? __fd_install+0x223/0x5f0 [ 50.880182] [] ? setup_sigcontext+0x7d0/0x7d0 [ 50.886298] [] ? __fd_install+0x25e/0x5f0 [ 50.892065] [] ? get_unused_fd_flags+0xd0/0xd0 [ 50.898269] [] ? anon_inode_getfile+0x277/0x350 [ 50.904555] [] ? get_unused_fd_flags+0xd0/0xd0 [ 50.910760] [] ? anon_inodefs_mount+0x30/0x30 [ 50.916878] [] ? SyS_futex+0x22e/0x2d0 [ 50.922387] [] ? do_futex+0x15c0/0x15c0 [ 50.927982] [] ? exit_to_usermode_loop+0xac/0x120 [ 50.934447] [] exit_to_usermode_loop+0xe1/0x120 [ 50.940741] [] syscall_return_slowpath+0x1a0/0x1e0 [ 50.947292] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 50.954475] Dumping ftrace buffer: [ 50.958097] (ftrace buffer empty) [ 50.961778] Kernel Offset: disabled [ 50.965375] Rebooting in 86400 seconds..