[....] Starting enhanced syslogd: rsyslogd[ 12.287560] audit: type=1400 audit(1518632332.915:4): avc: denied { syslog } for pid=3623 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 '10.128.0.14' (ECDSA) to the list of known hosts. 2018/02/14 18:19:06 fuzzer started 2018/02/14 18:19:07 dialing manager at 10.128.0.26:39547 2018/02/14 18:19:10 kcov=true, comps=false 2018/02/14 18:19:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000075a000-0x8c)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000911000)={r1, 0x8, 0xab, "e7ef082087290930166fbebd2248db7946781c2530b512caf657b7b57992101659dbc264587806fedb474b79c9383afdc2d6af73bfa67383362906c4ad85551bdaecfbbcee16b887905ba4555cc42f8703ee9ae0d37a25708df9929e5f103f0956366597522675588befb724d18e3dcc2f41cc1b139fc0c91af7b0e2d1ff98a2a229946221ba40a0b6990a22eaff1eb84af0a68b37db8fbe0e887308a1b9c4e99636c86af778a9a784105d"}, 0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x60)={0x0, 0x14, 0x2, @thr={&(0x7f0000001000-0x1b)="d03754161dfcd8cb3617b192afb4e5173a5c55019163a409074130", &(0x7f0000000000)="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"}}) restart_syscall() setns(r0, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x38)=[{r0, 0x2000}, {r0, 0x20}, {r0}, {r0, 0x150}, {r0, 0x10}, {r0}, {r0, 0x8000}], 0x7, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000-0x8)={0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000)={@common='irlan0\x00', @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000004000)={0xc471, 0x6, 0x400, 0x4, 0x1ff, 0xdf5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0xfa)={r2, 0xf2, "4f6532bb5a0bd11df63ed1ef44c63a3b0927c31a0d2e15e84d5d5936b7876fdd7ccf37116c431acd2bdad86a9bf515537a2eaf2260d29da272b719a4b43e52b526b460eafd673dd8510ae4e33700b898ee496703cab14cb36f54bf8dc954a12d071589b4b95aaa50467a6ec7633b222adb17cdab6ad9c156071064b7fa9d7abbb0d05fcc674a83f2e2e77be32308487e58f396650a8c07ef9a2db0edb3c4bb0b99eb4e6512b40c928e430f56a1a82c290baba62a0dcc24d6747b1ab4182d72fc9003c4f5bd9d0fea6aff038d4e7a644e8afc5e4ac2b8349d5e970889147e7f872e9902f4036a9e055a023ba133565a588a96"}, &(0x7f0000006000-0x4)=0xfa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000006000)='./file0\x00', 0x80102, 0xa1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000007000)={r1, 0x9f, "a69b5c5a545c932f3dcd93248ba21045a2762338d2b2a175bec93ffe0415bf8819a14a69483214ccb3ea7ea2f23ae438e7e64364abe465f76cd8268e6563ae6085f427d477fcf0c3563b7985a31dac1cd4554bf38b88392f2675451f5adfff45638fdb817288e9243bbd3ba37c84d5ee9c256d5280d516276d9bf63322f6e7399a3d5145a5233d8fd3fc3df6dd075e02a9f041d63e1b3507c141c217bf6f82"}, &(0x7f0000007000)=0xa7) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) r4 = dup3(r3, r3, 0x80000) r5 = getpgid(0x0) ptrace$getregset(0x4204, r5, 0x8861fd79f125375b, &(0x7f0000008000-0x10)={&(0x7f0000001000)=""/74, 0x4a}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x3, 0x1ff, @empty, 0xfffffffffffff000}}, 0x9, 0x0, 0x5, 0x0, 0x98}, &(0x7f0000009000-0x4)=0xa0) 2018/02/14 18:19:11 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c1000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d50000)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x9, 0xba0d7b5, 0xdd, 0x3, 0x7fe000}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000)={0xffff, 0x1, 0x115e000000, 0xfff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000003000-0x10)={0x27, &(0x7f0000002000)="2badcb1afa18de8256a996830f0fab311187c655b1622b3283fc4a796b3b02cfbfb2ab4af5a72e"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000)=[0x8, 0x81]) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x8, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast1=0xe0000001}, 0x100, 0xcd, 0x6, 0x40, 0x5, &(0x7f0000001000)=@generic="3cd632c0a778767bccfda4585ba01aff", 0x1000, 0x3, 0xff}) fchdir(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000005000-0x10)={0xa, &(0x7f0000000000)=[0x6, 0x8, 0x40, 0x4, 0x5, 0x1419, 0x2, 0x7, 0x18fd, 0xcf]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xae, 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x6, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000006000)={{0x9, 0xd4a0}, {0x1, 0x8}, 0x2, 0x3, 0x1}) geteuid() removexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000002000-0x8c)={0x0, 0x7fff, 0x1, 'queue0\x00', 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000006000-0xb0)={{0x400, 0x9}, 'port0\x00', 0x4, 0x2, 0x9, 0x9, 0xffffffff, 0x7ff, 0x5, 0x0, 0x6, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007000)=0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)) r3 = getpgrp(0x0) sched_getparam(r3, &(0x7f0000003000-0x4)) 2018/02/14 18:19:11 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a84000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000039f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x20}, &(0x7f00003ff000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b0d000)={r1, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x34}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000)='net/raw6\x00') setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000)={0x8}, 0x4) getpeername$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x14) sendto(r3, &(0x7f0000001000)="6de6173d79b7eba010dfd433367987ae83dd8ccec456aa5372081e5a56687a47f5682aaeb762779bd4c1ccd6f4ea7f68916f8a62ff4a1df91239556f8bc689ba04b3183266b7bd15af7b795f879c6c82e4484b363808b4252917a1b294352c2cba2e1f51647defbd0a1fddf1389a72c359c2d7a42945fdbfe62aafcf910f64f9e54c3f49d6dd2282dca52c554acafee7b10f68521fb75faed93d297f4148a81fbb7a", 0xa2, 0x4000, &(0x7f0000002000-0x14)=@ll={0x11, 0xff, r4, 0x1, 0x4c0b, 0x6, @empty}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000003000-0x50)={@common='ip6gre0\x00', @ifru_flags}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)=""/135, &(0x7f0000000000)=0x87) connect$pptp(r3, &(0x7f0000002000-0x8)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000003000)=0x10) 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) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000004000)=@ax25, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x2f)=""/47, 0x2f}, {&(0x7f0000005000-0x4)=""/4, 0x4}, {&(0x7f0000002000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000002000)=""/194, 0xc2}, {&(0x7f0000002000)=""/55, 0x37}], 0x6, &(0x7f0000002000), 0x0, 0x9}, 0x3539}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0x6f)=""/111, 0x6f}, {&(0x7f0000002000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f0000004000)=""/4096, 0x1000, 0x1ff}, 0xc09}, {{&(0x7f0000005000-0xe)=@l2, 0xe, &(0x7f0000003000)=[{&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000004000)=""/199, 0xc7, 0x7}, 0x5}], 0x3, 0x40000003, &(0x7f0000005000-0x10)={0x77359400}) 2018/02/14 18:19:11 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002d1000-0x10)='/dev/input/mice\x00', 0x0, 0x19b801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x1a7f6b02a88035fe, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000000000)=0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r2, 0x4, 0x10, 0x1000, 0xca}, &(0x7f0000002000-0x4)=0x18) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000004000)={0x8, 0x0, 0x5, 0x6, 0x2, 0x1ff, 0x8, 0x9, 0x7fff, 0xa55, 0xf2, 0x65}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000006000-0xd1)="22d4e2668fdb7cb985f6ed2740e8e53988546e7643edab03332608aee4df48f9ed10a954fd46711082525b0dc28b046cb08437dad5f449c562d0559bc0dee3dba1edc9869d20bf4c2db1685b1197763a70d92b7bbea0c79b1b18bea39b4ce8989c5f2c080aabb38aa0c62ee973bd75ae6c782285ffae2ea0e42838016a32be7f854aa51b930dee43e49cbc9a894252a4c292e013444d818b888596653e14107f1baf879b7911538d1647454ef1735aebf6e083a233af72c73e2c8f7cb4da210740d0f851f49f624b42aaec92d766d2a3db", 0xd1) syncfs(r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000005000-0x4)=r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000)={0x3, 0x3f, 0x1, 0x7, 0x200, 0x20, 0x1, 0x0, r2}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000007000)='/dev/input/mice\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x80000000}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000)={0x5, &(0x7f000000a000-0x28)=[{0x3, 0x1, 0x6, 0x7}, {0x57, 0x6, 0x1, 0x5f}, {0x8, 0xcfa, 0x6, 0x1bf}, {0x7, 0x9e6, 0x1000, 0x100000001}, {0x4, 0x9, 0x0, 0x4}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000a000)) 2018/02/14 18:19:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000252000)='/dev/sg#\x00', 0x42e, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x242, @time={0x0, 0x1c9c380}, 0x0, {0x8}, 0x57, 0x1, 0x200}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000001000), 0x30, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000002000-0x10)={0x23, 0x9, 0x1297, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000)=0xd9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x3, 0x1, 0x1}) connect$pppoe(r0, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, @generic="44a0cc673cc0edbebd0c475652e18ca0"}}, 0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000005000-0x2)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x0, 0x30}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000-0x460)={'filter\x00', 0x7, 0x4, 0x410, 0x0, 0x220, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f0000004000-0x40), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="783e5f2db256", {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x208, 0x1ab428cc, 0x32, 0x2, 0x20, 0x1, @common='bond0\x00', @common='gre0\x00', {}, {0xff}, 0x0, 0x102}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, 0x5, 0xffffffff}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x6, 0x7, 0x4, 0x4, 0x80000000, 0x4, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x22}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @rand_addr, 0xf}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x400, 'syz0\x00', 0xfffffffffffffff8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) fadvise64(r0, 0x0, 0x2, 0x5) pipe2(&(0x7f0000003000)={0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000006000)={0x39980732, r1}, &(0x7f0000003000)={0x4, 0x100000000, 0x2, 0x7, 0x20, 0xb8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000007000-0x4), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000008000)={&(0x7f0000008000)=[0x1], 0x1, 0x3, 0x9, 0x0, 0xffffffffffffffff, 0x400, {0x34, 0x1, 0x6, 0xffffffff, 0x6, 0x3ff, 0x27, 0x2, 0x2, 0x0, 0x4, 0x3, 0x4, 0x872e, "7873aea9a59e896a39b76ff00b3a45cee3c2c9baba8a9debcd9a76df705fefc3"}}) 2018/02/14 18:19:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000002000-0x48)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000003000)="4643f289", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x401, &(0x7f0000004000)=""/4096, &(0x7f0000005000-0x4)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000005000)={0x8e4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0xc0000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000007000)={0x7c74, 0x100, 0x100, 0x5, 0x401, 0x80, 0x4, 0x8, 0x2, 0x600000000000, 0xfffffffffffffffe, 0x6, 0x9, 0x1000, 0x100000000, 0x2, 0x5, 0xa9a6, 0x12, 0x1f, 0x2, 0x7ff, 0x5, 0xfff, 0x6, 0x80000000000000}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000), &(0x7f0000006000-0x4)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x76629352) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000005000)={0xd1, 0x7, 0x3000}, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000007000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x50, 0x0, &(0x7f0000009000-0x50)=[@acquire={0x40046305, 0x4}, @dead_binder_done={0x40086310, 0x2}, @increfs={0x40046304, 0x4}, @enter_looper={0x630c}, @increfs_done={0x40106308, r2, 0x2}, @increfs_done={0x40106308, r3}, @acquire={0x40046305, 0x4}], 0xe7, 0x0, &(0x7f0000006000)="6a06e2cc1cf394ef10639885f59c4f4e407745e73533c322a21838c711b147f0586cba867c2eac5450ef526733c15373b8b48c6bb84be2401b005fc17212c515f229cd1c96342965bb07d556d59b377a6f86c9f86904b2f3f4faa5204d99062cf12b101d9a78796ca34259c09298759cc754397b896f50392a1303e1c1579d320f07a3157d35863e0d027c194254692ee8b58e32dd86ee3bb9c66879a4bf57d2ab77c0c0c22ad493595d8f2b0b52217d8ef952679eb0a55d32e0115c9140f78e2b765aa8061fcc8aefd9237f8cb9167238a31220a32722b0d79367503865603e51bd3ccfd840e7"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x38, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4f53}]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000a000-0x98)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x9, 0x4}, 0x98) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11e1, &(0x7f000000a000+0x13d)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0xfc9, 0x6, "fad0b3", 0x11ab, 0x89, 0x2, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0xbf, 0x6, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x10, {0x8, 0x2, 0x3, 0x4, [0x9]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x8, 0x0, 0x0, 0x4, 0x3}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x20, 0x0, 0x1, 0x880b, 0x7e, 0x1, [], "5695ec65295e09668429fae33f712b9d57fdcf92d10d275901f36f8dce99f988b1b5fe360002fceb951245b7c35d0a8c6f15c17c96d5d1a79077d2a9a51017374417e60d3d0b16a16e862db565bdbc0349a011f438b5c763f1c03a225a198193ae7eaf4947b9242e0db19702889c65b2080d7d49796ce5cb4a0816659a56"}, {0xff, 0x0, 0x5, 0xe7, 0x0, 0x0, 0x800, [0x544838df, 0xb4, 0x2cf6], "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{0xd3, 0x0, 0x8, 0x401, 0x0, 0x0, 0x86dd, [0x1f, 0x82c1, 0x1f], "e4693f438660825b8b6c7571e24887f795a3f080c3d7a122022078a2e49907097b273c5a6fd9425977be26bb26f76c4644964768c53c807c3a9108bd90d0f7aed7be14168dde1e7db9a1b747ae46a460ea7f7b25b7f428319d05953756870f5ef184c184dd88fcd4b2cf386bc334fee111360f99fe1e2d0ff24cec92810e456d2311ec857ecdced39c98b0922dac095e549ae1302c797bb993caa0c7de0a42e57f6e960e447282f7ff8e67d4b57fa4661b7728668f395e337e777fedcd588d53584e5128329dd111cf4eabb3696f"}}}}}}}, &(0x7f000000b000-0x10)={0x1, 0x2, [0xf7a, 0xc2]}) 2018/02/14 18:19:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x60) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x4, 0xffffffff, 0xffff, 0xa6, &(0x7f0000001000-0xa6)=""/166, 0xa0, &(0x7f0000001000)=""/160, 0xc0, &(0x7f0000001000)=""/192}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xa6)=""/166, &(0x7f0000001000-0x4)=0xa6) fadvise64(r0, 0x36, 0x3, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x87)={r1, 0x7f, "28c3ceb54797bdb18d832880dd620bc95d8cb0cc519005a23cf9f65e09670d2ee0dade066a3e3ec3422f1f80a1e523a15e89a7375fada8b835741515ace8b5bb3be87c1afae7343a6bd22539259b17d7af9369c507cacfd6179a5a57707e06720339b10c170fc0f40fb4c446cee30b318d1a9fdd5fed38052ccd0da8353649"}, &(0x7f0000000000)=0x87) r2 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@generic="f541fc7fecfcfa64320ab112a980183b", r3}) fcntl$getflags(r2, 0x401) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000)="bd706e2beec752f172f6580c50de361415f064a3659245d7d828e8008d20a6f9534d15a590e80c5928dc6a4d94dc698a41bc49d9ea58a1a5d49620edbe8f35eb6564542bf7fd283e64793c44", 0x4c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000005000)=""/157, &(0x7f0000005000)=0x9d) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000005000-0xc)={&(0x7f0000007000-0x8)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000008000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}], 0x3c) r4 = accept$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000)=0x1c) r5 = geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000002000-0xe)={0xb84, 0x17, 0x0, 0x3, 0x1, {0x17}, [@nested={0x270, 0xa, [@generic="5510b9bf99452dda598aa2aa16a6a04a970db45ac21413b324876f5fe2ec4ffaec281326501835cff126fae0e7b38f6a63370288e8056efd73f90a01f5cb46c05c50a2b9e6971c52643cdd72391743686a2626c44426268c615eeda237eee48725c6f73cc5a6d5dfe7cb26bf549cc25585f876b344a53c4f", @typed={0xc, 0x24, @u32=0x7ff}, @typed={0x40, 0x6a, @binary="0c54c4643f3e9f32faa4ef1200dcf7ade16f4d388c0e39b5a0bf42283f369b64e1cca9c5a82faad03cee55608277fa1333d45f4028ab"}, @typed={0x64, 0x38, @binary="b5e8be3ddfb819786b3ad8cc00424b0f7a7fd899c710be839a7abe82fb230016cb78106852330a2d68465bb3dfbd134411073b2bd00c4c29beeac9aa3d856c64c47e056728390ce7a442877694d84fc4dac102f84a5d5c03dd"}, @generic="1f508d00a7ac6cd2dae3c433237acde4adf49d6ee91431691daa8e68cff677107602da13127f434bf81601fc483f9919b0339e6999ea770d309337cddd2f4ed5ad77c0d24b2211274be5022d17e32fc2c8b11cd8e9e9a99cb28d2effeff7009d468d3973a0397eef51ef8172c655f05805fc1f19aeed41aa8c340f642f31ce49b6e105821521ceacfcf744d5aaa88d93619361090a0e3fe574da05d7847af7660b094cb900020f74a028e4ef551a8811dd25124099b9211e1a2998ab304e817896c7b6b5b1e4f96dba5e", @generic="897f65b23a499e3e1dc0d6dae3", @typed={0xc, 0x72, @uid=r5}, @generic="99540c36a260789ade421b9f88119521096edeba86c8a05cfb920f5ba6651e9d90c949e0d8ea63880558b8a1c9cf90bb21da6b4a52a4663843432ec72562243d", @generic="94d2abc4712552a0a3a65fe63a63484152c3", @typed={0xc, 0x50, @uid=r6}]}, @nested={0x208, 0x8e, [@generic="d09b42b62b5fe5ff6c34c06f2345ddf2146737ed92fd066620b3d1dba8fcbfdbc8a48ce3c26b95fe4550e8e78cd8bd4fb37b353eb5e7e7bc1d1f0d3ad2ac0f075370d56cf4e692987af448ea7ad6a5d9f7c15115cd88be302a7826783703ee3ef333235b1dd1404cbf1ac99306f264e64d6aa616d1501c6505ab7c774c829e365efb2e335060bd", @generic="f64caec21f609e5753f8ba87d961de9664557e593a5f62686db915aad564e819c191e01459e952b5bc108621e725827079341f7c528dcf36458f6ced", @typed={0xc, 0x7c, @fd=r0}, @generic="45e62dd57a13b30c1c13c55349e81d59f8b1db893bed5d9a4780666e152aba712f77dbe344b3cb9ad232923b0cc2278e562f79f4384938b6f0", @typed={0xc, 0x4e, @pid=r7}, @generic="2b91adf41fd002138a8e11da4fc5c10d0105c075c167ec6509633da5dee85963ac47ad73e68ef7a56057dfba3b82f07ff1670328c3e68483f56079fdb98d7ae05a2bfb4c24bceaef2a6730c879cddf21ae2b9d1100a3ccc245acee55cb13cc11b5c9304d84adabff231323a67a456cb261088d477b407fb880eba3ebd55ada755e1a0b303e34cd1dc7fbd1223354c99a530a2f1e321abf2d99b7cb6ab0988ec7e89c912e2fa03c67d78e25ab82252fa6b6ce2bd2388a72f12fc6d0c2577c4fdfe9f16e93e4b4224edcf778ff5ecf", @typed={0x8, 0x14}, @typed={0xc, 0x4a, @u32=0x5}, @typed={0xc, 0x73, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}, @nested={0x164, 0x2f, [@typed={0xc, 0x27, @uid=r8}, @typed={0xc, 0xc, @fd=r2}, @typed={0x8, 0xb}, @generic="2a395c8bb6c4b9a8b6b1ef14ace01bd74ebb71885e7f63da414bbb0228ba27ec6177d3edd3c6c7be1dc8083a035b60b41f0100fa93d512e832d94b88764054d81e806b18f9b53ef53ab49cdcde33217201d0ce4e73611bffd300ed961df96e3167f078e5cd126ff26f932d5afd93057f8465446a08e7cfb5440b3e351e2f648e9c6b9b27eee306576125f365904a32d6e1c5eaea4daa243512b334684ba8f2471d8f08f2a24d6446e83aabe54b975b8599ab83f50444", @typed={0x10, 0x53, @u64=0xffffffffffff7fff}, @generic="723433df60af0e8d295597ce87aa00cc2f72c4c5626b79c8ddf30ec7c4b985df6a0213e50dfe7141b3c1c602fbbc2b37bad3bc57b384bc42ae19e6cbb87ed97af0bc7a7f4bcd7fdc7c0e005544d2c61e10c8d0dc351a1c482a2cf88bd4a0a86cdd69f6488a2a00eb06e4c8228b88cc1fcec9b0c5c24c1a2864"]}, @generic="be6c4cdf20f9fb5ccf4b7d7ed84bd235382f752b1b9f05a21aa5f6f731474b2dee96e02d2ce8e342b558219258a9ad46e04f131ebecb6bfe36d142c91232c0d3fb9bc7fad46f82a3dd0f8dc07ebecd6929720ac32d80ac0c8bb28f62b18dd52205feaa71cd409889ddbf65e48bd915d5a2", @nested={0x3a4, 0x68, [@typed={0xb8, 0x43, @binary="ca6dc909b7aea79e346861c6d16a6c479d076b69d3a03d53f917ee4ad689e9be9e05a97a85ba55bf55f36c963dd38a17a87546c9fc71df2410fcc60a93c14b56d0c032f07e030c339dcd9e1f6ffbded6bd45169f2ec49b2e6468d4dbfd4e2cc6c265e80b15dab75e3f1528d4c6ad1038421186a3a22350829104a1090f770509f2eaf97542d3a6b8007d2912ef24526a44d3f612f985d90a8f108cddefe1643fc880207a6860677f8fc7af0830"}, @generic="55a20b2f17d0f4802b707405fe181c58c126ccb356d242c4a608d2bc2e7512824bb0d77bfb90f9d877740c5e6327a69f", @generic="7f8c825db125eff122d8ff9807ea3906bb45afdec959ec84c812c10f96436e08fd3680f79d6b362f6a21f98896ccfad258a62249ce8c176eb927f75dd1d8e839414b998a28a0a43c245d89be520a47f7f19715c24861a357b37f787e70623fd0cb63a8f5d429545c4783a5fa8af0393b79bf8e13c9133d6f63d4e86e12099ca6c6adbbeef0c532ef7edbca7e9e8b87c75384ddb7ab6c06d9e259a617124c281e8514e4d6124994005e344731d9c5499d7d328481bf9ecc36a8eb69150fe5c31fc392d501e80be5545ea30df12c", @generic="3a96b18b94781b9c50b09cbf05269d2d352f02d6d9484efbfdd21de6e60987e819ce7e37816318c73f080d960b7da77f23f97a6844aaadac3cd38e4346a4aece737583b4a5fc52de8802062c80ea2cef5fdcd8088877a0ccd3dc307fda0242a5da4000922a5d3f32cb311ccef7196fd8e2e566a1089bf540e0c3eb25de7ee573ecd1ae4a18fec3a93acfce56feea9324b7577ba19c5d37458594bbbe5873e0f1eb7f960a4534de314a90e452c5f8ba43f327662c4731", @generic="ce41300b1975067966eb0ee708b47cc508c5891ca335024d0dda9d0d9ed99d16b5e4bdbf8792f11bf7f409e70e0f9f931f7f9d019af8391c813eb81e8c3ceba5a4", @generic="54fc634d882d036551dfc052add0d4b392f8afcb154e0fcba9a0ef62fdc0d50216ad41d0587f8567ddea570b75d826d8d002fc2bec743638ff8d2ab6645b78dbdf74ba78a8d384f754368a9b1d38ce0bc7c42836d4dd03446cac5b0e6a9e368223f55b062fd05833f8eca5caebf9894100cef5fbad82c4393230fb6040449e19a8f0ead472df3e197ca853a4086a8a31924c64006e2e5f6f07efe6823a67d54137f04e6a673545fa88e2ff5847a45201c77cde286c7634767b63485344187b1fc0cb13e9157135b95f9f2e2b382c1209f453b7", @typed={0xc, 0x71, @u32=0x4e}, @typed={0x8, 0x5d}, @typed={0xc, 0x3c, @u32=0x4}]}, @generic="0a8e3bd671f9ab9407cb5cfca0c08e12dc496ffbc21109761ec9", @nested={0x80, 0x5d, [@typed={0xc, 0x64, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0xa, @u64=0xd1b}, @generic="8c52a6b1eb226e802eb06d33d4053535161f796b5d9eff374d4eaabc8fdca9952ea90f64deb07dffbfe75f727b5f08fc0bab29a45c1f512a8a0906a9a182f3ea78e7d2df92c8e9e7", @typed={0x18, 0x35, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xe4, 0x96, @binary="23e9c629e427324bb02fe060bfd98323d45cc2e677e88867e8c06e26502b426fbdbc9a54b6db88c67e54436c571e28ffa192b5ad2e7a6f1210948e98adf850b67ad1ae9f80f1165d0a91ee673f88ff5d0a1273357fa7a8a5c5022788527e15036c8036f67c21d84d8cc801f144ddecce31fd116cb5e8078bdf03497ec99960d8dc3940603d6e01be1ef6be767429fd185e277e14066761a64912953da75a0e47da98546f99382dc6d35bb31c51294abe16a0de9b71680cf0a84ce35c8a016d688bc011f0dbd9e05f4cbf59024dbf7b52100d6f9dfb43fe7ec3f7d7"}]}, 0xb84}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) 2018/02/14 18:19:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3ffa726ba165f49, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)=""/70, &(0x7f0000b78000)=0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) exit_group(0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x401, 0x11}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x1, 0x4, [0xc30, 0x7, 0x400, 0x1]}, &(0x7f0000003000-0x4)=0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000003000)={0x1, 0x0, {0xffffffffffffffff, 0x3, 0x3, 0x3, 0x2}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000-0x8c)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000-0xa2)=""/162, 0xa2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) read(r0, &(0x7f0000006000-0x91)=""/145, 0x91) r3 = accept4(r0, &(0x7f0000005000-0x10)=@ipx, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000000a000-0x4)=r2, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000003000-0x10)={0x8, &(0x7f0000005000)=[{0x29, 0x3, 0x8, 0x100000001}, {0x2, 0x3, 0x9, 0xff}, {0x3, 0x1, 0x6, 0x9}, {0x95, 0x5, 0x6, 0x3}, {0x80000001, 0x8, 0x100000000, 0x8}, {0x800, 0x400, 0x4, 0x20}, {0x4, 0x1, 0x7f, 0x6}, {0x1, 0xffffffffffffff51, 0x1ff, 0x3}]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000000a000)='./file0\x00', 0x100, 0x4) syzkaller login: [ 30.572380] audit: type=1400 audit(1518632351.205:5): avc: denied { sys_admin } for pid=3838 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 [ 30.617016] IPVS: Creating netns size=2536 id=1 [ 30.626526] audit: type=1400 audit(1518632351.255:6): avc: denied { net_admin } for pid=3841 comm="syz-executor2" 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 [ 30.668488] IPVS: Creating netns size=2536 id=2 [ 30.704016] IPVS: Creating netns size=2536 id=3 [ 30.736212] IPVS: Creating netns size=2536 id=4 [ 30.760057] IPVS: Creating netns size=2536 id=5 [ 30.807417] IPVS: Creating netns size=2536 id=6 [ 30.845833] IPVS: Creating netns size=2536 id=7 [ 30.901634] IPVS: Creating netns size=2536 id=8 [ 30.980466] ip (3990) used greatest stack depth: 24048 bytes left [ 32.588681] audit: type=1400 audit(1518632353.225:7): avc: denied { sys_chroot } for pid=3841 comm="syz-executor2" 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 [ 32.719049] audit: type=1400 audit(1518632353.355:8): avc: denied { dac_override } for pid=4834 comm="syz-executor2" 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 [ 32.847649] audit: type=1400 audit(1518632353.475:9): avc: denied { create } for pid=4899 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 2018/02/14 18:19:13 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='smaps\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x7}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000009000)={r4, 0xff, 0xd0}, &(0x7f0000009000)=0x8) 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) sendmmsg(r2, &(0x7f0000002000)=[{{&(0x7f0000009000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000008000)=[{&(0x7f0000009000-0x49)="2805d523d1ca130736eb4fa97822645cfb6c361bc0a62768f18d819f1d5fe2450d526350cef740118435c3ba4671bdf6efa98ecd39b366ac6b4654c2eb8d6e35e526aa099816686658", 0x49}, {&(0x7f0000008000)="012e87018ec729d4d5e3ac23064d6bcb52c78ab6169f87c8d7feb683faa2a7ba64cb93723694cd689b807ed66a9af7cf0d168ab5772c51cb27612ef199464fadb493f02ef69b82c967094be26ca1afe73d73e08a1417e28bfb38fc3a24f7928fb21fa03a655b91fcf5c0749e04122ed0add9cb43fedf7a08735cc8c4566546e8b77685424294c18c0bcf9869489efed4058291f4f8e9237a8b48869fbdc68d9407e2768165f47d483a0cd254a2535f964c3f72b094d7dd150b6dcfc53b1ccd8fc96d05c28e1776758da5e749309c2b04abe9f261aa4b2b3fc1d7f08c0692f3aa76298b5c43d6aabaed2195276872", 0xee}, {&(0x7f0000009000-0xea)="866b5e68ef40f437a5bd3af42437cf192278fe11db3bf121dd8e9cfdfd9ea341e2992fdf0aa678fde1dd1299c9fb5fe11d8ce0ae6ff20401b1ecc1f22697d354f9d53e172878cd990be95af0684f173f81405d04e4b3fb0a0554682fd7205fe0772d45f4a9a97ab4668c82163b741baa5676ca555582919f778e6843639aa66f3ae01c4a6e5d4669c40481ba7c4c1a9e24e93cf9e50754fe6634974a94e4ebbe2c38dfd373756876f84c6d2ba74aace0b2c98d8af74bcd716f37c03cf65bda3386450ef439ba85fe3bf13aae9e680cf47e7347c0a84c154926144dd7a691abb09e020ddfb26ce27b2fe5", 0xea}], 0x3, &(0x7f0000007000)=[{0x20, 0x113, 0x80, "f20d1bc264dda43e6bbcc53a575edb"}], 0x20, 0x80}, 0x3}, {{&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty}, 0x2, 0x0, 0x4}}, 0x26, &(0x7f0000008000)=[{&(0x7f0000004000)="6d3380ddafa5b004893775a70864e48ec2fd87a377ca8f2438df60ab467dd785fd662b49f51a4c1a53a9b9cb981ed94fe6e205f46ec87f8d26d76dd9eee28e3ba6", 0x41}, {&(0x7f0000009000-0x1d)="2c814723723110fec86539e27175e9b209ddc53f2f9e78898963a4549c", 0x1d}, {&(0x7f0000008000)="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0x1000}, {&(0x7f0000002000-0x88)="168cfa5ea0a0eb8914df276aed5e3deac91a90c9ed1b63d1990528d4a5b3c4e9fd67142816353d13b7c2c83a62e4584028fe565329ad1f72d68c48a8acb4f482c76e97249eb4c7419007d57a51f821d17ba1be9eb15bba1cf0be8f270470eafe4965d3bd0ca95040841130b28f115c10c489b6c07ac07169d6727a237b7827168e2e317926725bd0", 0x88}, {&(0x7f0000009000-0xd7)="712732de6fb3e9c250d680efe73b0f389f57c0340ee265f26c659101decf3fa7d8bfd079951d0e305e6ab670bcec9a7f68beb41dfb707bf5dca2b2cac3e3737b6e4c5297fd4e239a095bdcd03bf23f59343fa3c151ab36d5921919316980309b4c4a7982d2c9f575869d25bcab63310c87b914a6fba898d9d6cd7c920e1ce3e23ff5911d4a3d95793e021a7bfddd2b01f9b7b59a87656308d8fa35952420cc61d2e062507c69c94990b38fbe998343388ca0b6940d384575d6cd7b92b1fe016e1da2722b74d51d8de67e752c1c4fa7cc2eb4cf260f1529", 0xd7}], 0x5, &(0x7f0000003000-0x328)=[{0x108, 0x114, 0x2, 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0x1000}], 0x2, &(0x7f0000002000-0x1218)=[{0x108, 0x0, 0x0, "123c54c136b9727794dac61089bf20622f15964a281c3bca469dece5842514d97c82d4dd0edfab896aa9d4631eafd909815ed5a5f9e9da2845d598e46ec56fed597789df2225216b578b09f7d976d276c94a9c13bcbe210a2209d55b4f6b5316d83208c80451eb3f2bf31908c2856c0513cfa18436894f6d6abeb5aa3b4d9ec90032740b1d617b843a3e9e7235d62f2521469916372dc6bcbe2a6501b7a964dc8739ca5a7a90687188c74fc6365fc9e9fce20d8c1870504883257370bb07d2b4bf58d2ab2af8b4f569c9bd498017bdbcbe5f7f826f8d32bec40a69b963e2096af8dbdc15a8f3b466c115c37ea3ccab7976bb5a04d9"}, {0x100, 0x115, 0x3, 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"e7a99650faa66dfbc8e123b9f2b63c6de8cadb34e25000050af8f06926c6b858b803a331f12a96d2a66856ddfa49763dbed6903f43e5d01ab24acc1cb3926dd28e3c090fe44a2184dfcee00214ff19471c219272242f528bdea357409ba47baa4f4359d1e58f6b4cee7e8fece1084c1db2e74b94f2e2534c09b609fbaa2d77b39fc403358fd4dd98cb1d0e72f7209002cf4719a4a559570c8d19cfeb6218695a94c0071d626c70e1698a2a359c8952b6be8c786b585decd8abdc0131a62edfaf2a15e45bb31caca0ce4e9ef1b6bf11b4613bd9209c18b5f391cec768feeb5490d80365304811e3f7a9c0f884768c578ea7d1e7b728b2466b8493fd06774dae93ceaf9a5cccf3e35a515d703e1006795890412426b86c2f354b8e178383dbb21e7a74e34b842bd426797bb4f73cdb85112a632d9ce5e7946090f0e86e9bb707d5bc41451e7202aadb836baeae261e8a48afa3e5fdc44a0c36475d71acae8d76d4a220fb86db7855db26e169429d77f5295f5661c6a33929856da1425418303b4680f5a2be2890b74ba27277bd56346beb3895dba5ee420b849e0dcad928e6a042e245afd01721fbd53bb5ab615aa0eb503c9eaeb83009c55500f7ec3e6f7de779cb980ce32acaa09358e766cd794338598a4369eef3adfbe42b1a31e50536b97bbf2635a80dffd16ba4cd58d550f9aa6f9e0b8ca85b54e289b318ed947eb6c105e3ee09d94c75542b933f67b51ddcdcb1bb6b41ade563ecd6a8d7bf18789160ec2c5ef2fdb1b8e4f53a2e20fdc44513314d216d86c4bd1eeae3b153774e970e4cda80105ca712ccb527c03811fce8eca038ea477c42a2ee06931916d8a044e371f245f4e0a43246d4186a176363eafa5f9f7e54ddd7db7e60d4174a900856cfae2c028752f1390ccfedc47f3c9e8e6df91c1135e6a3f8ab6a966e8f2a4fc306f92841a5bff010c7eb527e10ded9422ebc6474b7d3ff6aadda7992f54706d54b3a94966f93479b55b4d490e4cd47bc9a9a60162dfec57e17a94961e311fbf0f6d81d8e78f9c2d045c6023a8c2806953889c2d9cada02650c5e8473b8bbedb9543f30a629ee15cb364c14de4d8a1ed16c7f915c596137394eff0795700de4fc8c07c69fc7f4c99104ba2447c975d78a46c228067e8e1666ab76c401971ee818d6eb35b251b698a7b4c7abdb36ca04a525b61ec238380fee7d514924c7af5fab7bbb50d346147026fc4063035726df1a9c73b3176cad4dd467916230ed9b3f150975d382c9d908ab01f8db880f866b8e67f9125a9f6c39869a9dbfd6321af3a5632a3a622fa8e94ed42fd5451db548da0cb59d0d3f6a09fc460e48c42bbe6b5016d0dd5ffb924c5546d3bbe2d593befbffaa91f65d12cd7120c35616e5fcfe82021b9003d4568e7dc9b91cc11e394566dc2e6ef933673cce54e4d4cc13b50fa6d71ace71aae1fbfd3a471430d5135cd90a91ddde5e59f8da213744001dbd07064a38189e3f832cd7cca6e76e62ea511d56174a308dbba2c5762fd5552cceac910506e85daf8b8de7d150441dd7e718938875f7c25bad0b7b3168df986fb480c6aa09a4279b84ae63191090b0dae48c3b5c362691802c775cfca518231cd0b84006c9d1a5141d6531c9a2c0832db2e15247569641098e972795e4a92f005d1e79da417a22b6467e063bc15df8e82e02e0469c1481df724ad8546848ec1ebdfa2c4bfefb91eee39c50d05f7960278fa866afb64f323dd26ecbb61beb0673dee98da92cad18484f4cd9400e87d553838b6c7c1f2dc5ea784e3ae76028abeb6dfd4c60047013b8237703b9a763e4aaecf73d633b8f8544a94ca8d7b3da0977dbe8a7149f284c72a6f44e8ff6c728ce6479a1a0aa4e469c050144811607ca805edb48f673a5c32a4f8be88b7869627e3363e41bc7e0b238b1f0994556c3fdd8c5a16cd2b81b20b0707841c745472d238e85ed453c66fd88d2befc6321a501bebfe0184322d5ee854abe7c1621ece199f45aff022fd050332b8411a88ea457a116cab73e7d08e8f7a1364cee40c0dffa05034430f904b25bc635fc5785e624a747d97e9b97705b964f984718b86ca013fdd8979fff15683e3bb704e1328f67fc67a5b1db8239190c467d6fc392a3fa8cde6c5087bb864c8482d5e67700e5baef4629ee96b6815d6dd3c62369bda5456134470902fd12af7dc21fbe11026b8fa2153c0e0e419b8a1791ff937c9396af9d35d7e751a595855e3f171511e50cac25cce77cbd30ae239c2b83cbfe9dd72604c5c4b777646dd82a661ee0cc5f447c178ed93bffe9388a9433ae2be159869910349eabfdaf967a79a84b9a780b4564ea2a94cf255edaa681b5aa8aa34b8f08eb10dc36308d5363a9270f34abec7719af45856005eb8d7fdbc1125561ecac7b3fbaa9522c353f6495021c67b4ced930937acbad4ed4209f37092a4e0ce835c108348336b4c228f1870eab95ed31db8870cb3ddf6171a42a86a46d81a6a1b6bc19ddbaec0871c443a7a36d13546cc1a458ab58479202de3d93038910a8d4f8cde9f2276f8bab3860cfb8ab1a8bb1a9c3035b609307fe8f00931a12ef1d8a63931e4b7cecc55d73d85d855cb6ae6799098d86c38113febdddd4ab18582499bb5f30b038639beaf6989ceb656b2b2649c394011225bbe87825fca16ad7882f44ef690fcb3d768f6f7d33e1dc86dfbb63fe75f8dbb24a25fc08206ef7db90403413c964cc347a74a477ab83fa2ba1aa160f66c658d3aad5507db2350f9bad144ef54c132aa027e59dc530cc5b58ac25e98441e0277c0a4856f0d50e44e4acfcfbfcbe186811eab4d2a971f5068e6fb2e9f480e94dc6598ab1ae3b458ac2b6da12747ccbca400e31c1d8550ab615104bf957d2e395f86a105abbe5ddef5b54144bbba95bef884096b43903c8ffe0958ef9a014c270c206fb06ceb068ffc4d3f752bcc1dbf2ff931d66cd3b4b1ff322acf25ffac3fd576fff767f1fdaf51f48516226e8fad74a3d9a4b4260aa9190590a53aaa6599fce1a1c47636b620ecf28d16caaf7dc0a1522ce98f6e71c607cd9f3bee704a61eda7e121a860e33745919756a00344ce02d58dfab5b48388408c19ded59dfb1e08965289840a22e4ff8c879d01ad52b7ed03717ae7ae4d016dcfaf2916683264e298a606f32f9def83cb233befab9e08c252ba1c2d09921a9bdf0f160e62752e88e6fc45a535e1c80a9d9ffbbd5045d207d53aced5ad64b7a35ae2df3c2ba022bd02b9bb09d99685f1802bcc638127c36c22daa75f0be0145a4292e45df3675083d5d6036ec432e170cc8cb5002d598f925852fec8edc5bfdecf5ae7fc288feba54713748ec72a8cdc695d8690b3cb4af05c933421e238cee4a8b09f6bad141426a4c1bd8de45e9bb3a6452d73c9dcec82a79537d171b177d9980d2947005576f1213b1ce2b10fa0b7d073d86dd328092e437f2ea770c6be922c0b27ff887f7cdf42c15bd80066190a9a27cfc1d0a17157b745bc1342b08997a1f113c651be8503ab8b03daa1c4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0x1218, 0x44}, 0x401}], 0x6, 0x8000) sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/02/14 18:19:13 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000076000)={0x0, 0x30, &(0x7f0000000000+0x4bf)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}]}, &(0x7f0000b76000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000001000-0x4)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a39000)={r1, 0x952}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000883000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000420000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000580000)=0xe8) sendmsg$nl_generic(r3, &(0x7f00000f1000)={&(0x7f00008f7000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000998000)={&(0x7f00005c8000)={0x12f0, 0x35, 0x600, 0x6, 0x2, {0x10}, [@generic="da35a996663e71c889cf645f55a7749ac0fe4e98910a1ed83e89d7dedad4338cb1d21b2b9cf57c4af3a120f8c57af45bb6090a3095e8bcc2de30f3bc20391340", @typed={0xc, 0x8f, @u32=0x9}, @nested={0x11a8, 0x93, [@generic="876b92b56ad0b2a3d6f85760f3d590b112883c8686d2be31fde6b21ddd6efc7fd70161ea725041d1c5c7f3052846d512dba5f453be0403ae305b13263ff37a81d5b7784da650dc1b1476f9cef72d08691e80e2f35810435a5e6f9e60c329ceb7997f13ec9869a96da31c85289b82c5d17acf52303db3a0b9b68806d240e54d2801d52a9c331aaa30f6be338b9eb96cbf07eab7287a41b53fd247b016ab649610453c90a18259d54f30b6a8acd52f79ba752c78e35ce86a514553c8bfb89311b1c5185aa29bf44e10f61b52ab2bc147ec6c631479ef2077aaafeaa4", @generic="b34689f2a535b74d9396a620513c45629c", @generic="222da15921fa84b5f60618623f568ad45264c666b2dc1807a3969d6b452b550d0faf6287a508efca83e09a23fb05f731e21b86cc354d0d7e593b0601aababa7a7de6bf60ed663f1747c91c4fb470090fc8ea3af89e40ff76013764cfc777becb947faba9f9cc5cebb51503feef4a2b363f517567e34ef5ada1a38380aac8081f", @typed={0xc, 0x13, @uid=r4}, @typed={0xc, 0x17, @u32=0x1}, @typed={0x1008, 0x0, @binary="e0cd183e27a1a81720e11e7d0061d1945c6dd497bfde0da1dcdd0ab24f675bb949ec54acf6884459c260ce4c63dfaa7fc508ad4dc3d7a1593c23d8d49a34c49848c4bb8ea03d29fe39db5f2158835d2c9e44ba0a516de1da2058c00199fb2f2d4c5d458a2ac925ef33a70b3b0073db679f35a0bc4484b42cece984961456da0bf61fd6166defa61729a7967a28ec5617afef24c3c388eaad379e1fd3a13eb261cab29c99b4fa5d0a27ce1823e9d16c9a22aa2553aa4fe35181ff505e4dd0c4b44ba8eb93b001d267bdc6243499e135a7cb7e127f0082c9690aacbad1c03988844fa0ac883d462ed2a569372e5295ffec6ca1e33b3ba120ebeb361790ae38fd3843477ce86463de41df44370703d588d1eda3f7e7f6c121bc03b84bc8eba47d56bcf8ef9a693aae60d11a90aa6b06ef618b89d1a1d5f75d6ff5f67b787c599ddd0b64c21a0ccbc25982b6648d146c7c75aef429519fe679ba9fbc343570883906d9747334c4c69a5abe7d412a52de4ff8ed05f0573cf0e18092cf9c594cf78e2e13cbf7e8a8b0e7c8a6db09fb40c4407ed9c3318a5df7e24c4ce1f52a10ce0da853f451c06904080ddbd8f841cd25f4a967e314dbf03fceaf6fee34ca0002d81031c0156b7f005cf200e487f5663d9a4895e5cbe699a732b58343925a81a6608fe2d280bc3abafc474fc90ca737ff51cf4d6bef60f84756f6bde061d66e520b0023d170aab2fa6db56b96df105d0b23b24e47466b338f991e9355ac1b56f88329757024a2affee05b2693a7bf897bedf5bb6f225b22478c5994fcbef54e454d51504b439d0b4895ec37aa8a9e00bacfee2cea5f07786bb7ae80465fdba647f95d43c63250f347fd999bbe3a3597421d9673ae0c3212d2687737c82f9092ad9798e441b1e7df8149a4e0611bff38f6775436c118babf4a0a23eb7eb0a430055c89439452d2c787f51b27ac024dad6efbacec0efea32e4bde29669cda913cfc534106ad6d3fa5162f01577a2a353edb6a7845d17c5aef332c48dc857b9b4c404891686bfc39d640bf5c5d19bdbb46d7bd0f7e06954444246833e66f9caee6e9601b82ea05a35a56517dc4d5044ba7dbec2eaa49251bfa954beeb4bbf52de122c06f5b39dbf66c06f756e4b78945fd8ba04ea888f024247968eb07e06467f811003d9568f760a2501a31c3cc2a108b4d32baf333867f3f2c3480234e3b39d7fdf31336a8d3c46a57ad96f2b84d62b12f18e6013aae291214040152e68625da1598d98e6348766cc1333a92c8729b97820e2322b6e386df3cf13f9b5bd99758d6d482b8f9db258582a48cda500cc410ac7a0a7e6ce6f1b8414195d85ce172d5e774d5206043c36ac9a59ca6a7c72c708cf54046f604aa2f8696c1d1f3d4762dcc097d443cba240bd7fcd324e681bc608cbf215499f55a30b88c0b3d5243ce8a547f1104cfc7fe484d32440cdeb06ad3db92c7ff96c5f5e22905c06bf9a0044e80eb1deec0b5a41b56884cd23cb05b6a7b6b55542720749e9fbb7a9977110aeb5d1a832029442adf21c0b8b414889c6749e14ea885c8f0a7f847d71224a29962964e568b64de3979ace19f17025f9944fab0415a7c140654047641eb9ed4a35b34598e5725dd5d27f2702a95f9a60fa1c70b5449b1be6abdf91ac73650bec1e1e4d45f6e6654eecf742928ea25fada5227c5006d180054903d3024d2392cb30b0a0abed1b0bdd939b6dbdd53129179b5f37de7832d925695d241dd64d53859da0825d982f8dee32b792a7622edf20d6ca421403f5cf77a6f16fae852d48ab1c1bc1603b6a66cbde126d4b3b73f9ff13d86006c200273f649277698e0e66fed66261d99746dd66a0c112b5d3b952ededfb8f931ef6a1ba4d8489f65d14ed8fd9bb30dd3c05160f6b45dfb1893573358e1a96d998ab66d894f4855a62751c26f86c7656338ad292346f9750cad16704a744fc5f9a0b07fd8cfc59b965b0c2f40bb04690c7a3573810c4b5a5af975e3d12ffb830116474a02d790de770bfa619e21a104a1bc401160bbd82bdd936161490e139ec793f5e5931a03f54d77255ed1d7453afba940dc6aac3ed322dd209cdee224f00bf87fd9cfee3db82dc4d9376b8e4dcc0c4bcba3ff17c80dd3a5d770cfdce92b478f657ebd201cb9c6d2fc844be44127d9391a817dfc13a3d5395e999b5e3cc7946f9c9824fe23bbac1099b275d9b15b20cc63c6ddc0efc41c3fa713e0795c676490791706f1a2d3fc50100c5cabe9363d6da98f277cd51bc44b520a38895bd5616db6ab91af4169396ad726bdac61bb716852b5b6d6828c6184d8bc954b198f65fafda30b4c4cbae1054d1abecb606cb3ba55549b2f57116ed20c689abc275abe339aaa1120c8c5f4d20a7fcf2f4a7ea42a5b722a249748928b9396c9e802efad268531b95803af3d0236fbc4e05d6a2a2b712e5f40fca30d4fd6bea3cc88869577bd47316e227fbfc1b1c3f7123bb34831d6dd01c25e684d276ae9d93399a216bd093661f832904324639851b4b04999aee3544d324944a3ebcdd6d773a94194f2396f12ba2c38760e6612a5a568fa99452d76d2dbda000ebea11267685799de4e5fb95cb001cc29f27701ede89e35e95c6e5c427f1c19f5e9431e7900cc29759a6523fe3d76bd6d99d604cbf5a05e8b08d9738db783f420790ac86343accedb74dc48fedd4d1a6c48f4c523bc68b204d2d068af1d78a9f677342cfa76c5915b1ed5fa2de3cfbce3bcaa09044dc9fa1b0f93915f6f1ce0594c056361799ce3095a98e5c272793e70e44d031d904e66285a4fa977b2ce0f5c5473817013a5560adaab4afd25db92fe1a7f177aa8369401cbeb3e547cc97d7835a583f3f2953dc9907cd8b592a0d6734889090a7a383a5f57cf69f23a240f23a586ada7655278dc8f94776f512896bbc94a9fae1caea5ebd5cfa41b518e4f1596aa44f5c99673f3191ffd64109308c5e8f60da0b53563e4aaf25fd025bdd571006347ddd714e6c54fda2c7c5f39e2ecf16e8f02ba28a663901be22011e04bf7cc32716208bc34ce27a1fe72b0722f04ba2c7fa2149fcd9a3f3ab909eea26a5a135bd43f7f24cc427dead65a52f075fa068390d7e4ad03ff05adfc7602ff930836c6e3925f222b67d1bb2440a0d8554b3072c310c3340d4c5b0f4ebc44fedbc248a0e34e3620b36026fe5bf6c46db014aa6f314cd0805910602f4679553649650a821ad3a102f4c79b75fd5f1c42be5083b475b23d713a682502a6fc4cda336107de52f10d6ae560e48888c2f5ea61125aa04a8d04cf7ca34dbdf3b76bf535e69288ed6c36a3431ca91c00133ed04e11c75aa257317cdea4c9f721c0c378e12f2fd2cf413a584b20ede0545803b501fad599b5fb8e20ae94a8a4285ec6a4dccdb9c84502acfcbc989cff2e9d4d49565a5ddfd716ca02567afb9e74da4db181eea6cc94e7f9ae7d1cfaf996690bbacb5cd21549bddeb40e28b1da2d56766be65e3e24fc91a40d229d6429ac3aedc06c2cde3a92d833bdad34414548dcc395f9cf55f9d507bd91108128a40e2c095f6b23b70ec3a0b6e82585318eae786e6d632748d669a81261dc77e65a5c2949111a050f1386679d9c1d045b2cd46c7bfd9b0a55e716ee4e207a94000ac419768b4b18af0afbe340739240b08e003b910446b586db105e325bda574f97bb1993fef35066a90395a2cba40e08e7717dddbb4983b64b4d95ed6e466e20a2acb36199ec29b938dd4a7a74b7a2ef57d38e7c12d9a68082401a4e06fc3d2920137a875d60a517597662b051e79168411b7f2b9c5fed05a2d4a1ac3ef56f99f903846d557669e4b46d491d5c92280e59cabb27e02cccc019f220d1c5795d03dd568c8f5858d8cdcd27b7b94a70b2b84649be1a39b8395f509c9a95688bd5d540b8f94ef399b4fbd59beaa68b2c50bbe1adfcce73b97f7f8c4e42c4832ba36f08e90068e3686aabd8ae4d551560e125e3d05f28dc1a50ccf3a6e58ac804efbf806c7445d149cc7c19f7da235c6cd6a34fc60918524e94b992583204f3d4b93f0b84c4a84119f125b728e1df8c6b3a869511104fdc63fed3807da49796923f8305478dbf9b0bcd382cfe8a0627d66b71c79ef98e94fbf3080b2aeab560d59c2b781ac878dd253347cb0f45eacbaa4afb1dd87f6fbd43f22e05c5ad05f46e90ae68545a507aae2747a7f9051d8be3bf66bab9c6fd4f85a63bb4f6a7a2687d800962b1cd7028da0265751581417f5a22012c3c1c316c2612a012d0d3b375e30db2e7e49607719315183666679cebe28774491a05aacfe240818fbd949824a72649514bb8b79ad08b94c84a2cf7d2acdd7d9c5f5f6c4f42a78ea869525b78b2c40ad21dbd209509f98a5ecbdaa337fc4535075c30093fa19fc55220b46b33dd947ab27bcf68837505a37c330f1a29780648ed84f2320c6961c78f603a43bb045294e3bf5a226ae2731259e81a41b59bed6c5872c38b5ba561b44f1a4cab81bbd77636e01584d9acaafd04ee6a5e48a1852a2bb3abcdbf93ab0f582a42a0c522f9e2b6366b7d630daa9c319a6778a90276781fe5321599fd6472953ce67464f90361126d1a60e9793ede19fe701c590b6cd8dcf12de049cf5b84a69064873ebd834215a7c37991123e6b167480249a074b4fce661033675e99b7edd813a5925a7c8177ce885a2139c7f5eed9daf12b4cb67f130d7399e36690a587e91bf17030b0bbd329efb8c4270f74b65f229dcc2b6b0b549037f6d8cf684927f861422f0dd286ed00ab24a3f39c74613dc73f9783997627af4a432103f592f1bff79346cce80f31ededd69b76153a76ddb64fa39c2a356543e8373cbaae66b83f72e345a55a6ed8ccb795d527227aac293da918575f263c3ff867d26d663d5636f25d3301e091aef05cede6b0b963373909cf0c00a98ef4c68648e061e02a1ad531fe0ae8867bc0ada5cd216736907020430d4bd06acb000cfbaf5cdd81490903b3d0f1f636e4f2a5690b067d162694eb7b2f3188b8a01b941680bd84404331c37a75932bb5b4a328b68ae18ea540b1f3f69e8951c1363a3ecbd7dfc7757beb967b426eac551931e07d9b74e5cb06bb082a9b4c9331dcf7f05a5bdfd6c7224489139881dadd52f0eb98a98aeee79fb08e944c24b6811ca0f3ab7b06e4742c32f6d5ebe7becdebc2e066e414ad97bddc1eb6ca3f234a856e91593c184205bea4c8382e0268a7fc5223637d4035440c3292e3aae08bda61ca09d5f73674ed749b61947187acd112a20ca77cddd811e27166511cd63949cd15a1236856487848c4727cc4d35e958d4e4ee8f02b54733a133417e799f854deed83390073831c85abbdcbc4c92346a0ab1590d55c07db86387361fb71772062989e72289fb28c6e50d78c40522a6b6ed68711798e672171de983c237809a3d59ad63e508846003b7d97685a988db3d4a4559fb5501da68e7a5bb3d54edb84310a5fc1c76acf6a72961f8f6859cfd64783bb69eb6d1e42de97c5aeada0cd29acb8001e000723a6d577c33427a7a037f9ea284eccb4cdd963050ce701379d3ee0f8367a4a4aa5531fa7f71027faf0de1dae5d491e6328b7bb1dc76605596d74fb8d8a1a3c4ca97e6b0493d512b7b311c862752d79ebd2e94eb162a12cf42023f9c1ec50c97fd26a02a269f998e9bf487abb0377bede6b82ee257ac22061fd93fad1368524aad9bb2c7a85185c8cf3662daba5180e2795fec8aee866e31c294983dfa47c6343c24532bc2bd194fd5209cf52f48b58d95815c4a859a69841fcb9"}, @typed={0xc, 0x2b, @ipv4=@empty}, @typed={0xc, 0x6a, @u32=0xc6e}]}, @typed={0x9c, 0x1, @binary="2e2ca4cb84c076d7746bc74581f5ff5d124fc1f1116ff1db9a3c2770ad6273a2113b42d95582cdd56f8a008ead6457c86d62bd7969d77237b6002d942a49c4fa814f56ad8cb66fc176d1ee2f16ab0f28d1935cba2cccd60d08b929f52a4afc453060e7df37bf64e62534a52a34482efa99e0fac939cfb2bc0ef0345d5ffe1b44874d88ebc10be6da27d16577169046215933"}, @generic="44b70b153f9000e32926b75ea9c48908fae61e35b3c65aefe6edbf5d2ff9e867553137809d4e82140a992a435aed90ee3beb90", @typed={0x18, 0x71, @ipv6=@empty}]}, 0x12f0}, 0x1, 0x0, 0x0, 0xf4a1bea0c68a42cc}, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c41000)={0x3, [0x8, 0x4, 0x48]}, &(0x7f0000169000)=0xa) ioctl$KDSETLED(r0, 0x4b32, 0xfe) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000048d000-0x28)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1}}]}, 0x40}, 0x1}, 0x0) 2018/02/14 18:19:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x115) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2e3e2c5, &(0x7f0000a23000-0x20)) pipe(&(0x7f0000d31000)={0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000844000-0x14)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r4 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000023b000)={0x0, 0x54}, &(0x7f000081c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000009b000)={r5, 0x53, "ff6c417bec24e038988cf07a823fa11774925556cf9a609c21963c0a2d6b2c572ec4d2612836ec76132966aa885c12f67a7a38840561d3ce8e3fd97bd0745c874bce7854e2099733abdf57322e586ede445f37"}, &(0x7f00005d9000-0x4)=0x5b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003b3000-0x14)={r5, 0x400, 0xff, 0x4, 0x8000, 0x3}, &(0x7f0000bd3000)=0x14) recvfrom$inet6(r4, &(0x7f000086b000)=""/31, 0x1f, 0x0, 0x0, 0x0) ioctl(r4, 0x5380, &(0x7f0000671000-0x5)) ioctl$TCSBRK(r3, 0x5409, 0xfffffffffffffff9) 2018/02/14 18:19:13 executing program 1: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000045000-0x4c)={0x8d, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000055000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000044000-0x4)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000018000-0x8)={r3, 0x100}, &(0x7f0000054000)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000003b000-0x8c)={0x800, 0x0, 0x0, 'queue0\x00'}) 2018/02/14 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000502000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) accept4$llc(r0, &(0x7f0000d81000+0x80e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000b2000-0x4)=0x10, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e4b000)={0x5}, 0x4) close(0xffffffffffffffff) 2018/02/14 18:19:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000090e000-0x20)={{&(0x7f0000533000/0x3000)=nil, 0x3000}, 0x1}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 18:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000867000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000daf000-0xe0)=@hopopts={0x5e, 0x1b, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xcb, "886956edce2ec812ef850a7bf423c75ac3181b461dcad04fa049d11762c61fd6e620adcb03f9b6fd88d8b5f229523359dbdcc9bbdca25e160bac3f6f194a7c11892fafffb54c9b2eb42be646efb9808f535c4a6b4aa8b758ca307c2fbd9d1181b7e040891c157b0d28e9a01cb7650ebf3fb913f8198e41addb5d3610dece2e63e2a7a1093d71b318076b1fe44c39be234520d30022c815663876c0ce999b48b7a327099edff5903c7725688147475aec7c2f12f9dfe5c8764f83742abc514df702d3b73da4bd618e1fb6ac"}]}, 0xe0) 2018/02/14 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000a48000-0xa3)="b5a93f1ea1d412087f22396704a1ed38d3c3b10e6fbe0d2cb984786c20d88fcff6790243885ba18f9ddd5267aeb75ecd110259b7ba0e7de7fcf276f2bab35afef462364fc3c52a4f5445df19b0542044ad615ac0f90182aa9fce5c68de0a95913bd86e8c769a14c8124a76c7871a11c7ea6b56ee552d793aadadbdd70a2a31468b8fe18c296c81e7d3b41171141613f2510a36beaa82167ee422555536967533e8bdb1", 0xa3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f87000-0x8)='./file0\x00', 0x210282, 0x20) 2018/02/14 18:19:13 executing program 5: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000093e000)='/dev/usbmon#\x00', 0x90a0, 0x10002) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000093f000-0xa0)={0x0, @in6={{0xa, 0x3, 0xa30, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}}, 0xffc00000000, 0xffff, 0x400, 0xdb9a, 0x80000000}, &(0x7f00005ad000-0x4)=0xa0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000093f000-0x24)={r1, 0x1c, "e5e4768d08caf168bb5e5a102744a3a5cc5f05554ee867675c65295b"}, &(0x7f00008aa000+0x589)=0x24) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000051d000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x80, 0x0, "355cf8ffc87d"}}) [ 33.073796] audit: type=1400 audit(1518632353.705:10): avc: denied { write } for pid=4955 comm="syz-executor0" name="net" dev="proc" ino=13511 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 2018/02/14 18:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000276000)=[], 0x0, 0x0, &(0x7f00007cf000-0x10)={0x0, 0x989680}) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00008ce000-0x68)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f000005e000-0x5c)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000154000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) [ 33.109982] audit: type=1400 audit(1518632353.745:11): avc: denied { add_name } for pid=4955 comm="syz-executor0" 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 [ 33.142866] audit: type=1400 audit(1518632353.775:12): avc: denied { create } for pid=4955 comm="syz-executor0" 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 2018/02/14 18:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000de9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000082f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000432000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8, 0x7a}, &(0x7f000061b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ce8000-0x8)={r2, 0x100000000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/14 18:19:13 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dce000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xba)=""/186, 0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/14 18:19:13 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffba84}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000-0x40)={0x400, 0x40, 0x8, 0x1, 0xf7, 0x5, 0x7, 0x1}, &(0x7f0000000000)={0x100, 0x100000001, 0x1, 0x3, 0x62e, 0x7, 0x3bb5, 0x6}, &(0x7f0000002000)={0x4, 0x3, 0xfffffffffffff801, 0x21b, 0x8, 0x4, 0x0, 0x3}, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000002000)={&(0x7f0000002000)={0x20}, 0x8}) 2018/02/14 18:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000180000-0xa)='/dev/ptmx\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000518000)='/dev/sequencer2\x00', 0x2000, 0x0) getpeername$ax25(r1, &(0x7f00003ef000-0x10), &(0x7f00006ed000)=0x10) 2018/02/14 18:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat(0xffffffffffffff9c, &(0x7f0000014000-0x8)='./file0\x00', 0x200, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000aa0000-0x4)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000081000)={0x200, {0x2, 0x1, @empty}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x1, @multicast1=0xe0000001}, 0x80, 0x2, 0xa1, 0xd4c, 0x2ebe, &(0x7f0000c68000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0xef96324, 0xffffffffffffcbf1}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x10, 0x0) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x78, &(0x7f0000e98000), &(0x7f0000b15000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_open_dev$mice(&(0x7f000030a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/14 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000017c000)=0x75) r0 = open(&(0x7f0000f22000-0x8)='./file0\x00', 0x80000, 0xfb) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00002a4000)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000a65000)=""/115) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f52000)=0x0) ptrace$getsig(0x4202, r1, 0x7, &(0x7f000004e000)) clone(0x0, &(0x7f0000c2e000), &(0x7f0000172000), &(0x7f00007c6000-0x3), &(0x7f0000944000)) socket$inet(0x2, 0x1, 0x0) 2018/02/14 18:19:13 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xece1) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005]) clone(0x0, &(0x7f0000004000-0xf), &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000)=""/78) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/02/14 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c54000-0x9)='/dev/sg#\x00', 0x8, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) read$eventfd(r0, &(0x7f0000e7d000-0x8), 0xfffffff4) 2018/02/14 18:19:13 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000005000)=""/166, 0xa6}], 0x1, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x1}, 0x22) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) 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) 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) 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) 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) 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) 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) 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) 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) 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) 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) 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) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x21c)=[{{&(0x7f0000007000-0x10)=@can, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000007000-0x70)=""/112, 0x70}], 0x1, &(0x7f0000002000-0x21)=""/33, 0x21, 0x300000}, 0x1}, {{&(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000+0x9c6)=[{&(0x7f0000006000-0x17)=""/23, 0x17}], 0x1, &(0x7f0000006000)=""/69, 0x45, 0x3}, 0xad}, {{&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000006000)=[], 0x0, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000006000)=@un=@file={0x0, ""/7}, 0x9, &(0x7f0000006000)=[{&(0x7f0000006000)=""/35, 0x23}, {&(0x7f0000003000)=""/203, 0xcb}, {&(0x7f0000006000)=""/37, 0x25}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000007000-0x97)=""/151, 0x97}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000004000)=""/162, 0xa2}], 0x7, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0xa0}, 0x3}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000002000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000006000), 0x0, 0xe48}, 0x4}, {{&(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000006000)=[{&(0x7f0000007000-0x79)=""/121, 0x79}, {&(0x7f0000007000-0x4f)=""/79, 0x4f}, {&(0x7f0000005000)=""/212, 0xd4}, {&(0x7f0000001000)=""/253, 0xfd}, {&(0x7f0000006000)=""/213, 0xd5}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/45, 0x2d}, {&(0x7f0000001000)=""/240, 0xf0}, {&(0x7f0000003000)=""/219, 0xdb}, {&(0x7f0000007000-0xfb)=""/251, 0xfb}], 0xa, &(0x7f0000001000-0x99)=""/153, 0x99, 0x6}, 0x81}, {{0x0, 0x0, &(0x7f0000006000-0x40)=[{&(0x7f0000005000-0xfb)=""/251, 0xfb}, {&(0x7f0000002000)=""/180, 0xb4}, {&(0x7f0000006000)=""/66, 0x42}, {&(0x7f0000007000-0xeb)=""/235, 0xeb}], 0x4, 0x0, 0x0, 0x6}, 0xf5}, {{&(0x7f0000007000-0x9)=@rc, 0x9, &(0x7f0000004000)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0x1a)=""/26, 0x1a}, {&(0x7f0000006000)=""/69, 0x45}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000006000)=""/98, 0x62}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000004000-0x35)=""/53, 0x35}, {&(0x7f0000007000-0xfe)=""/254, 0xfe}], 0x8, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000007000-0x50)=[{&(0x7f0000006000-0x7d)=""/125, 0x7d}, {&(0x7f0000006000)=""/130, 0x82}, {&(0x7f0000003000)=""/11, 0xb}, {&(0x7f0000007000-0xf)=""/15, 0xf}, {&(0x7f0000006000)=""/35, 0x23}], 0x5, &(0x7f0000005000)=""/176, 0xb0, 0x6}, 0x4}], 0x9, 0x10003, &(0x7f0000007000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000006000)=0x9) 2018/02/14 18:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 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) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 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}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socketpair$inet6(0xa, 0x803, 0x4, &(0x7f00007db000)) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/14 18:19:13 executing program 2: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000ea4000-0xb)='cifs.idmap\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000638000-0x53)="caed92372c9a6a999fc16dcfc5937d97ff9521430a2c8da9b739158299b90304f7d458f9bef8815891fdb650aa54948cd9788737e8094f420a55ace994fecd2ac98d36431b1d2b825d6eafb740742d763251e1", 0x53, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000b7a000-0x8)='big_key\x00', &(0x7f0000ea5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000059f000)="437a4475f025c52d136be9fe811b559bafbb266abf817251537a26573bacabab1a2b3f6233ef9e71a036c818842999e30dfeee41ec6cfaf775c09d88a4de676e2d5c9fcd6d634ed8368804e3f44cb560ca6ddee2095c2b6ef7", 0x59, r1) keyctl$update(0x2, r2, &(0x7f0000562000-0xc6)="7da543e019da0c94163d17cf964a9dbdfd9146115cbc725b4e42bc0ea43c402e89f60dbeb52fbe39ad35ff645bbc987c9a40c6ef67a20dd64deff5021de3f230278eece530496fe347a64b0cf6fc7ff1221fbca35d8aff61a09a8b77304bfbc61f59158ad2539b155fbfa69a06a205b38ed5d085cabe470bb5dcb74e5c97bcb9d812d255ea4f6dab891419b4bfdde0faddd26d0b901e8adf39047960ad119d4b6e1d8ab3923452245d37a6e242361fc50b2beb25871167f6e0deaeb1f16ee9dac09836ee8d8a", 0xc6) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ea2000-0x8)='./file0\x00', &(0x7f0000902000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ea4000), &(0x7f0000ea4000), &(0x7f0000925000-0x4)=0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x8001, &(0x7f000023f000-0x10)) sendmsg$unix(r0, &(0x7f0000ea2000-0x38)={&(0x7f0000ea1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ea1000)=[{&(0x7f000094a000)="9561873cb7649b6abca70d8413ac9b5ac9ec32e6421f77eb4532d6ab9c9ff6e16b51c5cf01106a97aaf88f8ae61c1e111fd6f2bf5276dc099fe8c308dd5cd1489d4ea8e5c2c381a3288396c7981aa5d81d5ce4c31a2bbac0fa9b2d7a8bad4909b668958fd7e00a5d155e649a648b4daa13e5b852a33915e2ebe0709b87310770bb65be944a7162362ddcc1a4d0baca83ddfdce4db1da631cb361d8c3d8a43a58c9db5bb2e2a5bcc6275c165ee20b341de4caba866cbd3a52fa51d6a406ad", 0xbe}, {&(0x7f0000ea2000-0x82)="0a972be0d09855cdf963e6400ffe197c4e735d76c9b8f33628830730c3e5efb9850580302981b0b986ae7015ca19d74045bf1a9a7888d3ba21470be74ce4bb3240803265a6ad4a591ab868c8c9435668c9667d9f9c8051b73d32d4264ed5af3de81f07abc22dcaacdf7ffe2f84356abd074aed344bcf42858005685bc02993694716", 0x82}, {&(0x7f0000403000-0xc0)="7fff130bc8fda0cb127b47ebfa6d1a3bacfc712076b8cf98d71c471f8c8e8e89da07f65b21a69002370ee3bae9a191c13ebccc93e4bb885745ef844082a92eb964e89cd6fbc344d33a5dbb5df3305d6681f7e1ffa778d092352d7387ce4cab04b3b2090ec87fcbe6092514b8bd261d4b7e33a395943e139b5b6644c28408978aa9ddb4f525078fa579fb18af395007726f2c80bb319cf81dca3355797083708924f3e821667b164a938442f2766085fa3c70d7041221f021b734300c834a4c99", 0xc0}, {&(0x7f0000ea2000-0xc3)="6ee65bd5a66823a85b629cc3959bca5bf0d9d9e5db5db4ffc0a05b2935d2c976260f1ced80dbf588f2193df28cc075d416863c6b0fe0e780d142e8b15ce0f045a6fa190802b42319d94a12757117c95e5f2708cae0e255b61527c0c0a90d7b40a5017f193bbe0bd2c0653476a6ec3c8cf756d1381e4e51939a214b25d9eba403927b17976660492192f1c242456e1f9812edb9fc203d011bb3f42d191287d8c5d4b45550582d47c9e8d87f3f6053187fe76075e1051e15d38581e6e2bef13fa823cbed", 0xc3}, {&(0x7f00007f2000-0x70)="e90825310fbb66e06d4e39c46c7be5662cc81640e74a3f0e9ac66a7c0db99524e4494cfd9722792f5671fd752affb89dbc9c581e7c0c21f6ecaaa823f26b5e7d9b223e4ac0dde17ac4f0f0f2018738bbfd295b00a9d5aac9746c274d4351276df3f7c8df306595ae66e094216db00577", 0x70}, {&(0x7f000054a000-0xa1)="8a8fab57cbfc86a9586f538c632fbc442dd501d93a9a3b685bd0643364cbde3ae10db4c7f16e47807ed507cc64f294d05b50efe3ea9f21e780399d6d45b474d57071f7b45e1c25529921d620a1508e34acce97fcc22db9779defe211f0d54d0e6cc064256800e71aab1b5760f19f3a893fa85eacd19c70e4bcd652c2df759a81f9a8811e6f599beec0a794c33db375a3adc80068bb713f2203d42a4ef0c2080b7f", 0xa1}, {&(0x7f0000ea1000)="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", 0x1000}], 0x7, &(0x7f0000ea2000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4008880}, 0x4) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000ea2000-0x50)={0x2, 0x9, 0xac84, 0x0, 0x6}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000ea3000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="642c5364a8a77ab03f6c2eec8a6457a1"}}, 0x1e) write(r0, &(0x7f0000000000)="240000001a0025f00000000400edfc0e020b00000004bfff0202ffeb0800020000fa0000", 0x24) ioprio_get$pid(0x2, r3) 2018/02/14 18:19:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000014000-0x8)=0x3) 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}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 18:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d7f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007af000), &(0x7f0000f0e000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xffffffffffffff18, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) 2018/02/14 18:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = syz_open_dev$sg(&(0x7f0000e82000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x80) recvfrom$unix(r0, &(0x7f0000f97000)=""/35, 0x23, 0x40002000, &(0x7f0000385000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) stat(&(0x7f000019b000-0x8)='./file0\x00', &(0x7f0000aaa000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000d81000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f00003ae000-0x8)='./file0\x00', r1, r2) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chroot(&(0x7f0000405000)='./bus\x00') [ 33.290349] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 33.304527] audit: type=1400 audit(1518632353.935:13): avc: denied { net_raw } for pid=5005 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/14 18:19:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 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) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 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}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socketpair$inet6(0xa, 0x803, 0x4, &(0x7f00007db000)) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aacca", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/14 18:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socketpair$inet6(0xa, 0x803, 0x4, &(0x7f00007db000)) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/14 18:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) dup(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000964000-0x50)={@common='gre0\x00', @ifru_flags=0x400}) close(r0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000970000)={0x0, &(0x7f0000f71000-0x8)=[]}, 0x10) [ 33.366085] device lo entered promiscuous mode [ 33.377487] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 33.386567] device lo left promiscuous mode 2018/02/14 18:19:14 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000808000)='/dev/rtc\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000d59000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+30000000}}, &(0x7f000062c000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000219000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) 2018/02/14 18:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat(0xffffffffffffff9c, &(0x7f0000014000-0x8)='./file0\x00', 0x200, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000aa0000-0x4)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000081000)={0x200, {0x2, 0x1, @empty}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x1, @multicast1=0xe0000001}, 0x80, 0x2, 0xa1, 0xd4c, 0x2ebe, &(0x7f0000c68000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0xef96324, 0xffffffffffffcbf1}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x10, 0x0) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x78, &(0x7f0000e98000), &(0x7f0000b15000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_open_dev$mice(&(0x7f000030a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/14 18:19:14 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002e4000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) fallocate(r1, 0x0, 0xffff, 0xfffffffffffffff9) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x3a, 0xfffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c5000)) 2018/02/14 18:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000fae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2e) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000074e000-0x1c)={@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @rand_addr=0x4, @empty]}, 0x1c) sendto$inet(r0, &(0x7f0000925000), 0x0, 0xc000, &(0x7f0000952000)={0x2, 0x0, @multicast1=0xe0000001}, 0x1a9) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000a7e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008f5000-0x4)) ioctl$TIOCSTI(r1, 0x5412, 0x4) 2018/02/14 18:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getresgid(&(0x7f00009b0000-0x4), &(0x7f00007de000-0x4), &(0x7f0000f0f000-0x4)=0x0) r2 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebd000)={0x0, 0x0, 0x0}, &(0x7f0000d62000-0x4)=0xc) setresgid(r1, r2, r3) pwritev(r0, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/02/14 18:19:14 executing program 5: 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)={0x2, &(0x7f000000b000)=[{0x2c}, {0x6}]}, 0x10) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000caa000-0x4), 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c66000)='/dev/pktcdvd/control\x00', 0x210002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000350000)=0x0) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f00006ad000)=0x1, 0x4) ioctl$int_out(r1, 0x0, &(0x7f0000547000)) mq_notify(r3, &(0x7f0000b39000-0x60)={0x0, 0x1, 0x1, @tid=r4}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) clock_gettime(0x0, &(0x7f000017f000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d40000)=[], 0x0, &(0x7f0000354000-0x10)={r5, r6+30000000}, &(0x7f0000c9e000)={0x4}, 0x8) 2018/02/14 18:19:14 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0xc9e2, &(0x7f0000bf3000-0x8)={0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d17000)={0x10001, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@generic="3eefc57ffc44ec0035c95687fe4cd6ff", @ifru_flags}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d18000-0x4)=0x2, 0x4) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00004bb000-0x4)=0x81, 0x4) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) write(r0, &(0x7f0000a0d000)='O', 0x1) 2018/02/14 18:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8"}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[]}}], 0x1, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000004000)='pkcs7_test\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='/dev/loop#\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r3) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000007000)) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/14 18:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r0, &(0x7f000004a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000134000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000bc7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000070e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000088000-0x4)=0x20) 2018/02/14 18:19:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) r1 = syz_open_dev$usbmon(&(0x7f0000602000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400480) getdents(r1, &(0x7f0000e96000)=""/197, 0xc5) 2018/02/14 18:19:14 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000-0x448)={'filter\x00', 0x7, 0x4, 0x1a1, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100", 0x0, 0x0, 0x3}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @mangle={0x0, 'mangle\x00', 0x0, {@empty, @mac=@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002f000-0x4)=0x5, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000030000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rfkill\x00', 0x200882, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000030000)=0x1, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000031000)=0x1c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pivot_root(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f000000e000-0x8)='./file0\x00') mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f000002f000)=[{&(0x7f0000025000)=""/73, 0x49}, {&(0x7f0000015000-0x36)=""/54, 0x36}, {&(0x7f000002f000)=""/104, 0x68}, {&(0x7f0000030000-0x57)=""/87, 0x57}, {&(0x7f000002f000)=""/169, 0xa9}], 0x5, &(0x7f000002f000)=[{&(0x7f000000b000)=""/192, 0xc0}, {&(0x7f000002f000)=""/72, 0x48}, {&(0x7f0000017000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000001c000-0x8)={@multicast1, @local}, &(0x7f000002f000)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/selinux/enforce\x00', 0x50000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000)={{0x2, 0x2, @loopback=0x7f000001}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0xa, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000016000), &(0x7f000002e000)=0x4) [ 33.512766] audit: type=1400 audit(1518632354.145:14): avc: denied { setgid } for pid=5059 comm="syz-executor0" 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 2018/02/14 18:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write$selinux_load(r0, &(0x7f000007b000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) fcntl$addseals(r0, 0x409, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000f1f000)={0xfffffffffffffffc, 0x3, 0x1, 0x7, 0x0, 0xa9e5, 0x100000001, 0x24, 0x3, 0x3ff}) umount2(&(0x7f0000083000)='./file0\x00', 0x1) 2018/02/14 18:19:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000021, 0x0, 0x0) 2018/02/14 18:19:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20), &(0x7f0000000000)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x100000000000000, &(0x7f0000002000-0x20)={{0x77359400}, {r0, r1}}, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x20)={{0x77359400}}) 2018/02/14 18:19:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000551000-0x6f)=""/111, 0x6f, 0x2020, &(0x7f0000000000)={0x4, 0x40, 0x3ff, "552265bd179b", 0xffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d65000)='\x00pp0#:)-', 0x3) pwrite64(r1, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)) 2018/02/14 18:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000a49000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000166000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008e2000-0x4), &(0x7f000064e000)=0x4) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000847000-0xe)='./file0/file0\x00', &(0x7f0000640000)='./file1\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/14 18:19:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) listen(r0, 0x7ffffffffd) 2018/02/14 18:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000edd000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000a0b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000461000)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffc01}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/14 18:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x81, &(0x7f00000d6000-0x8)={0x0, 0x0}) ioctl$TCSBRKP(r1, 0x5425, 0x5) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd5000-0xd)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000b38000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006da000)='/dev/keychord\x00', 0x7ffffffd, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f000027a000)=@full={{0x3, {"a061b8469769a8"}, 0x40}, [{"473fdef4e907e6"}, {"42bb48972e095d"}, {"060b1f016abb82"}, {"00987d691b7d19"}, {"f04733792434f8"}, {"abc686d6bfcb34"}, {"6fd1877f2ae3a4"}, {"792180fa03a1b2"}]}, 0x48) 2018/02/14 18:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000a4000)={0x6cb, 0x4a3, 0x6, 'queue1\x00', 0x12}) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2}) 2018/02/14 18:19:14 executing program 7: ioprio_set$uid(0x3, 0x0, 0x100ffff) 2018/02/14 18:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00002df000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dd000-0x1c)={0x1c, 0x0, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1}, 0x0) socketpair(0x3, 0xe, 0x2, &(0x7f0000f46000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00002a6000)={0xfffffffffffff001}, 0x1) 2018/02/14 18:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getuid() r2 = getgid() r3 = syz_fuse_mount(&(0x7f0000f46000)='./file0\x00', 0x2, r1, r2, 0x6, 0x40000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) r5 = dup3(r3, r3, 0x0) mmap$binder(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x0) r6 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000351000)={0x0, 0x4}, &(0x7f0000ec8000-0x4)=0x8) lstat(&(0x7f000083c000)='./file0\x00', &(0x7f000069e000-0x44)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000da3000)={r7, 0x3ff, 0x6, [0x1, 0x350, 0x7fffffff, 0x400, 0xfffffffffffffffe, 0x5]}, &(0x7f0000fca000)=0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f000074a000-0x14)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006da000)='/dev/keychord\x00', 0x7ffffffd, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f000027a000)=@full={{0x3, {"a061b8469769a8"}, 0x40}, [{"473fdef4e907e6"}, {"42bb48972e095d"}, {"060b1f016abb82"}, {"00987d691b7d19"}, {"f04733792434f8"}, {"abc686d6bfcb34"}, {"6fd1877f2ae3a4"}, {"792180fa03a1b2"}]}, 0x48) 2018/02/14 18:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x46140) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000123000)) readlink(&(0x7f0000ec9000)='./file0\x00', &(0x7f0000361000)=""/192, 0xc0) accept$inet6(r1, 0x0, &(0x7f000097c000)) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f000029a000-0x4)=0x480, 0x4) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000143000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1}, 0x0) accept4(r0, &(0x7f0000bb1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00007a9000-0x4)=0x32, 0x800) bind$nfc_llcp(r2, &(0x7f0000802000)={0x27, 0x6, 0x4405, 0x7, 0x0, 0xffff, "fb336ce804942e80f5a6c08c8198b21f9c4acae6eca115b622b5849fd4ee465dea1759d4f550e56e165e831617a9462420fffb3d63021fbe15f863aacd0583", 0x4ea}, 0x60) 2018/02/14 18:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00007b4000-0xc)={0xfffffffffffffff9, 0x1, 0xfffffffffffffffe, 0x10001, 0x9a}, 0xc) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2}, 0xc) close(r1) 2018/02/14 18:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000f7b000-0x82)=""/130) 2018/02/14 18:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b5000)='net/netstat\x00') dup2(r0, r0) sendfile(r0, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000143000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2", 0x5ad}], 0x1}, 0x0) accept4(r0, &(0x7f0000bb1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00007a9000-0x4)=0x32, 0x800) bind$nfc_llcp(r2, &(0x7f0000802000)={0x27, 0x6, 0x4405, 0x7, 0x0, 0xffff, "fb336ce804942e80f5a6c08c8198b21f9c4acae6eca115b622b5849fd4ee465dea1759d4f550e56e165e831617a9462420fffb3d63021fbe15f863aacd0583", 0x4ea}, 0x60) 2018/02/14 18:19:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ac3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000045c000-0x38)={&(0x7f0000e88000)={0x10}, 0xc, &(0x7f000014f000)={&(0x7f00006ff000-0x44)=@ipv4_getnetconf={0x44, 0x52, 0x0, 0x4, 0x1, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x10001}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x200}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x86ac}]}, 0x44}, 0x1}, 0x40000) 2018/02/14 18:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b5000)='net/netstat\x00') dup2(r0, r0) sendfile(r0, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) 2018/02/14 18:19:14 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = dup2(r1, r1) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xffffffff) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff99) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000000f000)) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000007000)={@common, @ifru_names=@common}) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)=0x0) tgkill(r4, r5, 0x18) [ 33.809115] binder: 5167:5168 ioctl 40046205 9 returned -22 [ 33.870356] device syz0 entered promiscuous mode [ 33.894099] device syz0 left promiscuous mode 2018/02/14 18:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f40000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000a40000/0x1000)=nil) 2018/02/14 18:19:14 executing program 5: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d20000)={0x0, @multicast2, @multicast1}, &(0x7f0000843000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/02/14 18:19:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x801, 0xfffffffffffffffe) sendto$llc(r0, &(0x7f0000001000-0xae), 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434"}, 0x10) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x19980330, r1}, &(0x7f0000000000)={0x98b, 0x5, 0x6, 0x200, 0x1, 0x1}) 2018/02/14 18:19:14 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) rt_sigprocmask(0x3, &(0x7f0000002000), &(0x7f0000003000-0x8), 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005000-0x4)=0x10) 2018/02/14 18:19:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003a1000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004c5000)="eda164717743467abcc7d3cc9c062be025f22c22a86cc4cd0697a95761804b7b4da237af4ff34fdcf57f0a059b9754", 0x2f, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000001000-0x62)="a4d5c111b66b412fd4cc0214877d6cd7d3bc538c123ef147394674e85bdc52f298afab09b70e5127df50ab8a9324e2eed20956a931312add96f3904bd862374de420d61f99971736c0dc5da1ed6c788a0d68a4ad9ffbb02af78cd558c3ea2f23f8ba", 0x62, r1) r2 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x4)) r4 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000004e000-0x56), 0x0, 0x0) keyctl$get_security(0x11, r4, &(0x7f000032d000-0xf3)=""/243, 0xf3) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002e000)='./file0\x00', 0x80) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000002f000-0x16)={0x9, [0x8, 0x37, 0x1, 0x20, 0x3, 0x1f, 0x1a3564a3, 0x9, 0x3]}, 0x16) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002e000-0x7), 0x8) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/14 18:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000456000)='/dev/sequencer2\x00', 0x220c80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00008f8000-0x8)=0x8, 0x8) socket$nl_route(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$void(r1, 0xc0045c77) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000fa4000-0x10)=@generic="27abeb3df48d00000000a1dcb270972d") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) userfaultfd(0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000373000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0xb1de}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000032000-0x20)={@common='vcan0\x00', @ifru_flags=0x2}) 2018/02/14 18:19:14 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ff9000+0x90d)='.request_key_auth\x00', &(0x7f0000231000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a50000)='wlan1)vboxnet0!eth0keyringlo/!^ppp1wlan1ppp0,system\x00', 0xfffffffffffffff8) add_key(&(0x7f0000bfb000-0xb)='pkcs7_test\x00', &(0x7f0000b8b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ff9000)="ccc3aeec5bc9fe0b03f31f50c39dd0cd26c0d867bae6ea93c3a1cc28a19f30e8c975ac69fe933c37cb9bb1a49d2d48657be1411ee2bb44634282", 0x3a, r1) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f00002ef000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x14}], 0x5, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000ffa000)="eae5bdae2a0c96c28ed763205516fc225e929d65faf80a0ded80508a431ea1142ce1b7964e56e2a5496b803370ba86f180954e6653724d583378ba4114230e750115c8d88c53f4191560d474874943998f642daaca098b45467197a962e545a16625ac340e5f9929c0fb9b3f6b95b7c716d3401f35cd0b41e0432e9fd716c804533713b17a5de45f5da4d32dc4a95b0d0e5a0d2bc72059393122520232adc5335f1939657984607eb3df88e14277455e6ca79588dbc19d8445719e18ef42a4568e5b9d", 0xfffffd48) 2018/02/14 18:19:14 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f79000-0x2)={0x0, 0x64, &(0x7f0000776000)=[@in6={0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x3, 0x3d6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xdb}]}, &(0x7f0000f79000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000994000-0x8)={r1, 0x8000000000}, 0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000f7a000-0x8)='./file0\x00', 0x200, 0xfe51d8dc19215222) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000f0f000+0x468)=0x1ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r3, &(0x7f0000450000)=@ax25, &(0x7f0000ab0000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00006dd000-0x4)=0x40, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd1000-0x4e)="e5", 0x1}], 0x1) 2018/02/14 18:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000005, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a1c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x7, 0xad4, 0x1, 0x400, 0x100000000000000}, &(0x7f0000877000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d52000-0xc)={r1, 0x8, 0x30}, &(0x7f0000694000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e4c000)=@sack_info={0x0, 0x6, 0xa9f1}, &(0x7f0000abd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008b4000)={r2, 0xd1, "c12d735a58e44728cd728371f3838141a0ec87ff7487b7dec9239d9b452303e782837cfb084c129e941cf563f6ce65b12f44847a136c81554ed3b4a65ad3590435e25977fcafb633dd962101625601641fd7a14c27db2c348296c17d641e94f4575e955d209613064eccd9a243d0cbcc4825b7b30922433198a8b375deb71a55e6302e0c841c5f37f3ff21724226aaf57145f541d3df16326ff01097c3933a7937609b92f214a41d22d4db51e4932e788a8997169a1fadd785767d9d37c5dc6d08434bfd9745bc0804393387f5ee35b427"}, &(0x7f000053b000-0x4)=0xd9) 2018/02/14 18:19:14 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000010000-0x6)={0x0, 0x5}, &(0x7f0000014000-0x4)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000013000)={0x0, 0xfff}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000013000)={r3, 0x800, 0x8, 0xbfb3, 0x400, 0x100000001, 0xffffffffffffffff, 0x80000001, {r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x2, 0x8, 0x8, 0x76, 0x3}}, &(0x7f0000010000)=0xb8) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) 2018/02/14 18:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='reno\x00', 0xfff) sendto$inet(r0, &(0x7f0000219000), 0x0, 0x20008005, &(0x7f0000931000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000959000), 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff89, 0x0, 0x0, 0x0) ioctl$void(r0, 0x5450) 2018/02/14 18:19:14 executing program 6: 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)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009e2000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000c0d000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006a6000-0xe8)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f000059b000-0x3)=0xe8) setresuid(r1, r2, r3) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) sigaltstack(&(0x7f0000695000/0x3000)=nil, 0x0) 2018/02/14 18:19:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003a1000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004c5000)="eda164717743467abcc7d3cc9c062be025f22c22a86cc4cd0697a95761804b7b4da237af4ff34fdcf57f0a059b9754", 0x2f, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000001000-0x62)="a4d5c111b66b412fd4cc0214877d6cd7d3bc538c123ef147394674e85bdc52f298afab09b70e5127df50ab8a9324e2eed20956a931312add96f3904bd862374de420d61f99971736c0dc5da1ed6c788a0d68a4ad9ffbb02af78cd558c3ea2f23f8ba", 0x62, r1) r2 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x4)) r4 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000004e000-0x56), 0x0, 0x0) keyctl$get_security(0x11, r4, &(0x7f000032d000-0xf3)=""/243, 0xf3) 2018/02/14 18:19:14 executing program 7: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xe) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x104) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000001e000-0x10)={0x1, &(0x7f00009c0000-0x8)=[{0x10000, 0x401, 0x3, 0x5}]}, 0x10) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000437000)={0x9, 0x3e7, 0x5936, 0x3, 0x2}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) symlinkat(&(0x7f0000079000)='./file0\x00', r1, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r1, &(0x7f000030b000)='./file0\x00', 0x200) 2018/02/14 18:19:14 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006af000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x1ff, &(0x7f0000001000-0x8)={0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000a2c000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r3, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) socket$inet6(0xa, 0x8, 0xffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0xbbe8, 0x4) 2018/02/14 18:19:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x422000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000012000-0x10), &(0x7f0000001000-0x4)=0x10, 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}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 18:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/sequencer\x00', 0x2001, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00008ca000), &(0x7f00003c9000-0x4)=0x4) write$sndseq(r0, &(0x7f0000fca000)=[], 0x350) 2018/02/14 18:19:14 executing program 2: r0 = memfd_create(&(0x7f00000ce000)='/\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e68000-0x88)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @rand_addr=0x4}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000222000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/14 18:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x5) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000c7000-0x4), 0x148) 2018/02/14 18:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b9e000-0x1b)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f000092f000)="0701", 0x2) sendfile(r0, r0, &(0x7f0000048000-0x8), 0x3c4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000a5e000)=[&(0x7f0000bfa000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0xffd) 2018/02/14 18:19:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000387000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='nr0\x00', 0x9d}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xca16a2d4da0cba8a) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002f000)={0x0}, &(0x7f000002f000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000011000-0x8)=0x8) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/14 18:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f0000fd2000)=0xffffffffffffff3a) 2018/02/14 18:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e7f000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000e34000-0x4)=0xe8) open$dir(&(0x7f0000370000-0x8)='./file0\x00', 0x80, 0x0) bind$packet(r1, &(0x7f00004d8000)={0x11, 0xd, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000092d000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r3, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) open(&(0x7f0000634000)='./file0\x00', 0x410002, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/14 18:19:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)=""/33, 0x21}, {&(0x7f0000002000+0x857)=""/185, 0xb9}], 0x2, &(0x7f0000003000-0x19)=""/25, 0x19, 0xa79d}, 0x40002101) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f2, &(0x7f000002a000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x180, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f000002b000)=""/36, &(0x7f0000001000)=0x24) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) [ 34.143835] device lo entered promiscuous mode 2018/02/14 18:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x20) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0x4, 0x80009}, {0x0, 0x100000000000}, 0x0, 0x0, 0x3}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002bb000-0x14)={0x0, 0x7, 0x5, 0xffffffffffffffff, 0x382a000, 0x200}, &(0x7f0000d06000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000091e000-0xa0)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x1, 0x0, 0xfffffffffffffffe, 0x3c, 0x40}, &(0x7f0000b02000-0x4)=0xa0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000a000-0x4)=@int, &(0x7f0000960000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000087c000-0xc)={@multicast1, @remote}, &(0x7f0000eae000)=0xc) 2018/02/14 18:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000354000-0x60)={0x0, 0x3c, 0x4, @thr={&(0x7f0000a5d000)="d4e279af3316a0465d8801f8a4762adf4c096b029f230f2433b425ad0a715768cf2332e504e2ea67d15ef13ee9de25bff4a8938d0475009702f92079739fc45a4da6c7a05d48eadef3042ed911642213d01e433fc72f75de800b290188ef4f8f68c5373df83720a60e8401b5af197e93b8eb8daee77d148c989ef53ea9b79647640deb2d259c060d3bd95eaa50a4c237368b2fb12b8dc426d3ada8313d52db36001b82e53b6fb01540abf016b64b692d1df3e1ff454768e4a7a1d8c2654881652966c35ff366", &(0x7f0000874000)="7b2424882a758c2d081a15b4e2a66de57bf6cc0a396089be94d7e624bc0908bfb261c696bf80d1035c6a"}}, &(0x7f00008a3000)=0x0) timer_delete(r0) r1 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f7000-0x1)='\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r1) keyctl$read(0xb, r2, &(0x7f000009e000), 0x0) 2018/02/14 18:19:14 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b86000-0x8)=@assoc_value={0x0}, &(0x7f0000b42000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f93000)={r2, 0xd6, "f2784698814efcc9faab88ff9994ee127616b179483ddf1f8f2e8821ee699d58e280a0f40ee34bdc4bd6501940460da4f21bfba014d40747576474172eb1861e7c3be7ab93eed1af2635cc67514103a7cfbc00c6eafcfffbcbdd02a6ccc5fa9421a7c3febca9a0efb077c191e750ba6a0674befc578646fc34c5e75b461dca9bb19b0c75eca0891ed458539bc062bd98e958c0b3d298218cacc0271b818bce0db8d256203d97d5e11c842e5d9976d0cbe787cc3a35ee8b977024080274ebefaf5a7d81d8ba89a4437fe56f483673fb7fd229ea985ffc"}, &(0x7f0000cc1000)=0xde) [ 34.164645] device lo left promiscuous mode 2018/02/14 18:19:14 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000005000-0x14)=[], 0x2, 0x0, &(0x7f0000006000-0x2)="5b87"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0x0}, 0x84800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000008000)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}, {0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x9, [0x3ff, 0xaec, 0x0, 0x5, 0x5, 0x9f, 0x9, 0x100000000]}, 0x5c) 2018/02/14 18:19:14 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000fef000)=@req={0x50, &(0x7f000028c000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x4, 0x2, 0x4, 0x0, {0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8}}}}}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fef000)={0x0, 0x9, 0x20, 0x798, 0x5}, &(0x7f0000194000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cbe000)={r1, 0x7, 0x1f}, &(0x7f0000b91000-0x4)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000046c000)='keyring\x00', &(0x7f00005aa000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/enforce\x00', 0xa0080, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000ff1000)={&(0x7f0000ff2000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) request_key(&(0x7f0000580000-0x6)='rxrpc\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ff1000-0x10)='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000feb000-0x8)='./file1\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000289000-0x6)='sysfs\x00', 0x0, &(0x7f000000a000)) [ 34.249242] device lo entered promiscuous mode [ 34.269603] device lo left promiscuous mode 2018/02/14 18:19:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b77000)={0x77359400}, &(0x7f00009ff000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d0f000-0x8)={0x0, 0x6}, &(0x7f0000228000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000014b000)={r2, 0x9}, &(0x7f000084a000-0x4)=0x8) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000010c000-0x14)={r3, 0x906, 0x3, 0x4, 0x100000000, 0x4}, &(0x7f000020d000-0x4)=0x14) tkill(r0, 0x1000000000016) 2018/02/14 18:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000050f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fdf000-0x10)={0x0, 0xa6d, 0x4, 0x4}, &(0x7f000067a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cdd000-0xc)={r1, 0x7}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000007b000-0x4)='bic\x00', 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000077c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f0000702000-0xcc)=""/204, 0xfffffffffffffd56}], 0x1, 0x1) preadv(r3, &(0x7f000065f000)=[{&(0x7f0000c05000-0xd0)=""/208, 0xd0}, {&(0x7f00009e7000-0xe7)=""/231, 0xe7}, {&(0x7f0000af3000-0x50)=""/80, 0x50}, {&(0x7f0000747000)}, {&(0x7f0000d5c000)=""/79, 0x4f}, {&(0x7f00002fe000)=""/116, 0x74}, {&(0x7f000092c000)=""/143, 0x8f}, {&(0x7f0000b76000-0xef)=""/239, 0xef}], 0x8, 0x0) eventfd(0xae) 2018/02/14 18:19:15 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000caf000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000fd9000)=0xe8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000fdb000-0x60)={0x27, 0x4, 0x800, 0x7, 0x20, 0x5f, "311c1d5dd5f1e0fd36d0139df77cace271d28053903b7d44bfe073b4c6ed03a8a1abd275a3e69b4a5c22ea6fd2a21c65df82804e13a4fc403ac3f862505cee", 0xee7d}, 0x60) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd9000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x100, 0x800, 0x7, 0x400, 0x2, 0x80002, r1}) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/02/14 18:19:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x5, 0x0, 0x400, &(0x7f0000001000-0x10), &(0x7f0000e17000), 0x800) clock_gettime(0x1, &(0x7f0000f49000-0x8)) 2018/02/14 18:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000354000-0x60)={0x0, 0x3c, 0x4, @thr={&(0x7f0000a5d000)="d4e279af3316a0465d8801f8a4762adf4c096b029f230f2433b425ad0a715768cf2332e504e2ea67d15ef13ee9de25bff4a8938d0475009702f92079739fc45a4da6c7a05d48eadef3042ed911642213d01e433fc72f75de800b290188ef4f8f68c5373df83720a60e8401b5af197e93b8eb8daee77d148c989ef53ea9b79647640deb2d259c060d3bd95eaa50a4c237368b2fb12b8dc426d3ada8313d52db36001b82e53b6fb01540abf016b64b692d1df3e1ff454768e4a7a1d8c2654881652966c35ff366", &(0x7f0000874000)="7b2424882a758c2d081a15b4e2a66de57bf6cc0a396089be94d7e624bc0908bfb261c696bf80d1035c6a"}}, &(0x7f00008a3000)=0x0) timer_delete(r0) r1 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f7000-0x1)='\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r1) keyctl$read(0xb, r2, &(0x7f000009e000), 0x0) 2018/02/14 18:19:15 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/14 18:19:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x64, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f3b000-0x20)="c2027e9ecc6d0fbbb67d7f52e6754bb4a3d486ead8148f272cea8668d22bf335", 0x20) 2018/02/14 18:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000022e000)='/dev/sg#\x00', 0x64, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000b3f000-0x21c)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d04000)={0x3, 0xfffffffffffffe00, 0x3f, 0x400, 0xfffffffffffffc01, 0x46e5dedf}) 2018/02/14 18:19:15 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x50, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/14 18:19:15 executing program 4: pipe2(&(0x7f00008ca000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0xfffffffffffffffb, 0x5, [0xfffffffffffffff8, 0x8, 0x3, 0x401, 0x7fffffff]}, &(0x7f0000a94000-0x3)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ab4000-0xc)={0x0, 0x64, &(0x7f00009ea000)=[@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x2, 0x4dcd91d2, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xfffffffffffffffb}, @in6={0xa, 0x1, 0xcd73, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x1, @rand_addr=0x200}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000800000)={r2, 0x1, 0x9, 0x1000, 0x3, 0xa5, 0x40, 0x70b, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x3, 0x0, 0x1, 0x81, 0x42c8}}, &(0x7f0000501000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) r6 = open(&(0x7f0000670000-0x8)='./file0\x00', 0x40000, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f0d000)={@generic="3755c946394969ed5a6f11463c30cb67", @ifru_mtu=0xc8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000cef000)={r4, 0xdc1a}, 0x8) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00002f1000-0xc3)=""/195, &(0x7f0000000000)=0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x1}, {}]}, 0x10) 2018/02/14 18:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f00006ac000-0x8)='./file0\x00', 0x2000020) 2018/02/14 18:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002d9000-0x3)='attr\x00') write$selinux_validatetrans(r0, &(0x7f0000963000-0x67)={'system_u:object_r:update_modules_exec_t:s0', 0x20, 'system_u:object_r:bin_t:s0', 0x20, 0x31, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x67) socket$netlink(0x10, 0x3, 0x5) linkat(r0, &(0x7f000007b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000072d000)='./file0\x00', 0x0) 2018/02/14 18:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000586000)={0x2, 0x4, 0x4}) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/02/14 18:19:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000661000)={0x0}, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f6b000-0x50)={@common='bpq0\x00', @ifru_map={0x1, 0xff, 0x8, 0x8, 0xdc, 0xff}}) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r1) prctl$setname(0xf, &(0x7f00001c0000-0xf)=':,*vboxnet1em0.') socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/14 18:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004ae000), &(0x7f0000e40000-0x4)=0x4) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1b) 2018/02/14 18:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f60000)={0xffff, 0x6cc, 0x8000, 0x4, 0x2, 0x0, 0xd2, 0x2, 0x7ff, 0x6, 0x9, 0xd96}) 2018/02/14 18:19:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) init_module(&(0x7f0000a9e000-0x14)='em0vmnet1nodevcgroupvboxnet1\x00', 0x1d, &(0x7f0000dd7000)=':userproc\'.\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000930000)=0x10, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000408000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f00005b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000936000)=0x10) syz_open_dev$binder(&(0x7f00009e1000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/02/14 18:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) link(&(0x7f0000a0b000)='./file0\x00', &(0x7f00002dd000-0x8)='./file0\x00') bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) fcntl$dupfd(r0, 0x0, r0) shutdown(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000585000)) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x312) 2018/02/14 18:19:15 executing program 2: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f16000-0x8)={0x0, 0xa5}, &(0x7f000026c000-0x4)=0x8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f16000-0xc)=@sack_info={r1, 0x800, 0x7fff}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00001ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000eb9000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b25000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/14 18:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005a4000-0xc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000186000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000001c000)={0x0, 0xb, "159823b86c86e55955f559"}, &(0x7f0000561000)=0x13) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007e2000)={r4, 0x4}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005b000+0xd56)={0x0, r5+10000000}, &(0x7f000005b000), 0x8) sched_setaffinity(r2, 0x8, &(0x7f00008a8000-0x8)=0x121) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000002000-0x20)) 2018/02/14 18:19:15 executing program 7: r0 = add_key(&(0x7f0000a0d000)='rxrpc_s\x00', &(0x7f000074c000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f00004ec000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) 2018/02/14 18:19:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007a5000)={@generic="471a503b99d6f3e2a92ae238e1729324", @ifru_addrs={0x2, 0x1, @rand_addr=0x5}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004a5000)=0x1) 2018/02/14 18:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000088b000)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000055000)) socket$inet_sctp(0x2, 0x0, 0x84) pipe2(&(0x7f0000525000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000098b000)={0x1, 0x100, 0x8, 'queue0\x00', 0x9}) 2018/02/14 18:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000512000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/14 18:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005a9000-0x4)=0x0) sched_setscheduler(r0, 0x5, &(0x7f0000199000)=0x7) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x203f) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000458000)='westwood\x00', 0x9) ptrace$setopts(0x420b, r3, 0x0, 0x0) 2018/02/14 18:19:15 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000096c000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x0, 0x1f}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008f2000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000e31000-0x5d)={'system_u:object_r:auditd_log_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x53) 2018/02/14 18:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000ef3000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000800000-0xd1)=""/209, 0xd1, 0x40000040, 0x0, 0x0) 2018/02/14 18:19:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000914000)=""/235, 0xeb) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) open(&(0x7f00000ee000-0x8)='./file0\x00', 0x80000, 0x1) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/14 18:19:15 executing program 7: 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)) 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(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b8e000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000e9000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000dec000-0x8)='./file0\x00') 2018/02/14 18:19:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000298000)='./file0\x00', &(0x7f00000c9000)=[&(0x7f0000005000)='\'security$\x00', &(0x7f0000000000)='ppp1\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f0000624000-0x10)=[&(0x7f0000000000)="8f656d31776c616e31656d317d2df600", &(0x7f0000dd8000-0x6)=':ppp1\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005c6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003c5000-0x8)={0x0, 0xe9}, &(0x7f0000da7000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006b9000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x5, 0x1, 0x1, 0x9}, &(0x7f0000848000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004fa000-0x3), &(0x7f000016c000)=0xfffffffffffffff2) openat$ppp(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/ppp\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000a6d000-0xd)='/dev/usbmon#\x00', 0x0, 0x200000) r3 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r3, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/02/14 18:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00003e1000-0x24)={0x0, 0x0, 0x1000}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000039f000)=0x3) 2018/02/14 18:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000392000)='/dev/autofs\x00', 0x20102, 0x0) getpeername$ax25(r0, &(0x7f0000d95000), &(0x7f000009c000)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000669000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3}}, 0xe8) sendto$inet(r1, &(0x7f0000fd0000), 0xa6, 0x200007ff, &(0x7f0000d09000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000346000)=""/118, &(0x7f0000833000-0x4)=0x76) 2018/02/14 18:19:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d09000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) symlinkat(&(0x7f00003df000-0x8)='./file0\x00', r1, &(0x7f0000332000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}]}, 0x24}, 0x1}, 0x0) 2018/02/14 18:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) sendmsg$nl_generic(r0, &(0x7f0000c6e000-0x38)={&(0x7f00009cf000)={0x10}, 0xc, &(0x7f0000b1e000)={&(0x7f0000750000)={0x2c, 0x29, 0x211, 0x7, 0x2, {0x2}, [@typed={0x18, 0x4b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f5a000-0x4)=0x1, 0x4) 2018/02/14 18:19:15 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000ff7000-0x4)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d0e000-0x38)={&(0x7f0000ff5000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000ff5000)={&(0x7f0000ed2000-0x1208)={0x1208, 0xf, 0xa, 0x410, 0x1, 0x3, {0x7, 0x0, 0x1}, [@generic="8369c0e7e74cb8cbd9b192d8a7fdec672c5cc6b79fb23b4855eff6dfb9f347fa2bff0601dcf8939c8851a437c1ea703a7d338ffbcc8281cd1f3aa6dbafe049e5701a2321ec107d70d5050d2e64d206131cc43fa180aaddbceff7df9ff73c4f999baaa0717532868057f9693cbd2a170f375f6ba077db2f0aaa865cd3093a93c4a372550865354622745859b773969af856198eee40a867b84add657b2008b977fabc18ef5a608a3fb3225c26ffa33dcbca5a2559662377184ff8e0", @generic="007f12d7c5520afc6dcb0948f21ae89fe0a56ff7ac2f8f8ac58e9a2d77b8aaae4ac302c8955d15cf45a99c8a667acac67585509ff556d8a70e0c148d47128130547f1548b4977fbb6e6c28577cd69902", @generic="a964a57ebb3c9bd4da27bb937e9db82a8744924486e01896a82eca74c58cca02bdc852b7df09eb96e7bba93868d5cef76365530b1ab49dea7c1098bcac161af80e119fcecf8250f0289648aba991e786d18a2ca5294b898e649bc53a419971830a7c428ddb110801a50c0d38fd65db089ab0c78ee59a92df5acc50327f6d5f0483b2e53cc36a98b41c0dad2bf3cfe15aa685bc1e57828db83bd68eb1dbfe046b594cb2cf444f8893984da19833408010590e2dc54545c7c5cf1ce6204801956524f31091", @generic="aaa245999f4b4de98d826d58c6bb63c9c5c9a2040129f7a8306724f980b07115b0ab3657e7894b08bb6744d7ed9e81367c2c2b471bf74ac0b2d69c967c011572466c5f898213c69d64d653d40fb0e970121398d08f51618d2b04d4b5bd3602331a829494cc467f7b180979b4a84265fc34f3c418ae2201a4c5b09f73681d8060d14f89b1923c679983b9f5f9ec879a5b0183013d469810be434d882adfe072a178854454b8823cc471890c593b20779a5aa6ddcef8a837e30e97957c490fb2bacd86367c307c65de7a27a59ef5ba343f9ec14b71803207eca59a480566fb14718598dbcecb01749aaf0bcac2e456c5a681fcd50accaf4378df7bf98508f54fef4e21a32521b40da508ba2c5946d734935b035ab82f3943a3021b71ae012e74ada62b45c20cbaa1f16549577f5a0aef24370dd135fb25551562e1c0abfb64b6d02f5c1a4a981c775d987728a792eacc1ebb3987482963b836941006e35fd53e849d89cc427fda146455c062ea8402df9ebd80fd5e5b42ccd01a0d5f525cb74f7a897b05464903a117ed79481e2fd78aa9b74d2523b489ec2c43e85e74b429226f36293e94bbe3503a4687e0cdb1bff80849a74fb81a454d3f823adcc438440c0d8115501536cd772f4673eba197fead9d37dd1ff22846965eec8cc6736e770a2568340af61a12198ebd30c6ed2fb285a3d5215d16106572f7a52b4e589ef65ec74c8e0a0d07328b4b128f43886aa3882f4a1a72d6a58e141128baa0691cb070e9af68b185acff1b9e4a88d88f0683bb2de97dbaf69d0bbf0c4ab1fb27c4aa9282bd84ae6a693ba5666f700e86f0402c7ca04b423a9399b1dc818c88b9b9b1ec77c100d32693764c46b80269cd9fc29e044d3f8ecd6c768345cc7abae29af6178f49f3d8e4e8a64a88375fe54cf1ddeecba6b5c3213d93c353ed890fc4204449d01517d7a8367a27500297bc6e259e993582cff9cee61d707b3f1a3d9e03b4f2128bdd3b1cff9ac06548fbee84079e414001462efe3737723ce0e6e653be185e7fedc08eb12e90e01a17e285b3fa09d30ca86972508f2bd05cdb465ba6cea153fd281a7516994c2ae481b28589781590b96d295c02b63f1599e3a80c8d981d5d55b68097a2520b6c8e38cd59962451f00faafada31b7b3ecc038938d3e8a1af541c5c54b85f811a56e181573e07d8950147e928f7b1aadb384e268f6167b40307a9e447164efa03eb997aee5ce91ed44487b1bb90360d61a4f6229b06bfb1470452f92029a880d67e88f23fa15ed891a4f9d1b29d30a3ebcad69f80ae0b1a8ae1d28c0005b3db5f15ccb1530a2afed63050a9c5f000befb0bb61097a1c43642236bf4f1278a9fa81c63ca104c2a0e352b093883c965ecb6bdb73a74e4a3b5618cbbb068c7702d94e5fb52805162a48c116cd12e3423b1abd2402765739dc1d780935e7fe2e33e06516e4bc130d65c6aa9da477d2905ce68bac1e5d76bdce842312cebd3f93cf2d6e5c0cce49a38b46bb9432d573c0e9e969591aff41c70e2e765944b5f1f544d141aaf1ff81bdf00fbdcb6223db5bea6a094a9a666d11d6dc519ca2889f96ada5f9c61425f161b903707a95101b17f203b267743718027f02d7f4b12ca065037b7465d73ab8b6eeb74259c2e9899fa5471ab29a8a4bbfbf800cd8d44b86930fafa42b1e787ffb21de244f696bfb93f5ef9272e853cfe9539b652405dec3f277583569bdcbd61adee26870764d1d7eef2d404e41f7849fb8b8739ca36c6d253ca853a33a58f43f282922bf817f28ca0bc62c3be8c5ed255a7419d72da4bb1abd626bbfbbbfe47dd87652fad82fb5e44ba45ba431215a17c158d9357ae094d12a1d4bd3a80de27e5c10c52458fdbc76ca42694f42f32208bce9c5a855c187a250ca03803c9fb23cd0e13b1ec2b6058020142e1df04ca54f5e440de5e5d83a74a8144f8afd1ff0e6276795bec6ff8b56d6c23edc6e20b2897e175926fb2cb36d225e92ea35cecd3c536f1181ee8b5e5819ef3cadf8657843d0e3f9071e0e6f81b14bb633c80d6bc84910948b6a63c7a040c3348694148ffb3b5159c394dacfeb3433a92921cd2161d798e4e03fbee124c892a797926e36d22e4e27970278e8a58c5715cf713c0c7128d20710b8cd407763f855bd9b4439a5e7d6474a8081da6580fc22f85118679c13bd7924748ca5c7096d1eccc936db28e1faad114aeaa85fdfcd6b984636e3fbfa14086dbeb777f29d95f9bf7af6571dd474db812be575be5019a11f7747094d517eff92bb3904c3bd0dee06f693d98f5949eb7005c1e43961862b12da03590b1609e1b25db768975b33c16de873ddbe6b4b79647c05925b83451f4babb7c43dcf3aab8bfc6eed9d578bb7acea7695db6bc9c95537e081a32a5b992dac792269538eae5b2bfa6a59ecba965099351f42a49aac37140af97446398a48ab857549ffacccefd4aff1c1eee69a1e6139cfa063ae8c950de024e49f3df87fd14b24258a71a8ea818c188eeda70aaf5abcfbccf235aadb5c3f605026072474361b405b840b26b0b67c15cf55126f0a4b2002ba3878e17f02387f1d1f3ed6db98a051ba0a4a6b235f6769978c1f1bad90cbd59bb36db1acd92bdcb39bf13833186f358047f7345c0053b080847d558ae4646d64c16b552d377653c12528cdaac6db10b105ab44c3a0bba530debd2a5d34351a1b63ef3f5c93f18993b4a707697bcaf139cf306fd261387c5d9dec94613ecec0812795e2004c84113e675b0bf44c9db266bda6e78b0b3c61a1b75879897952c980ae61739433666e126e3c459370891c46a93a5973369f60d0378516f8695e0ef46058d3c81c871d142081d1cfec2f75221075307b206c393dd3dceaf0e44a8ef5098378c7f8f00ecad9a3dad2bdc68544dc86c0153e23e0a1135b8eb888c5167cacddcfba8a86674903ff3b90d86c82da531c58213ee45c48b0c6d56949ce72800832e16e9c480cf6efa2ef8de99d3cfe6ebb7d697919a340acf1aed47851151c578e42b4dedbb9307da775a6a34b0180213b8fc9badd3d5c2f43f597e1a103f2acb2bd8eae481a84fd495571931730152f6c5dfd130ae32729ad66825fd2e8c6aeaab19ab8d6f7cc763f0c0ca9481b11ff26289d395147ce4b56610287262c0bafa817ec4df075c227e36b538dd35ddf8a8f14d04c9cfdc9452fa92e064d488792239ed578c8fae41556d0c2b02e9bde2e0ce3cf370925749fd82dbc46810ae0ecd9cb675ca10f63996d09976a06b4e283b8dfa4c16249fa8570f47308dc082ade89bdd41f389826da9ea33a3dfe0e152879cca3697c4756309e1d9dc9a70de589dfb1660162c8fc85a846a7b46ef4fdf1b11c63fab5d6f99df9524a4ae4692f331996d9a9da69c948d165e4efb8ac99287d3ef831f3aa0e42ecb1c0c7a50639f803ba920239fb5c9a051f8d37325c0e3c18d61df518e0a7a419f6e63c69b3e382e0183628f0be7e1861e17ef1945330bde207b2ee68577c49ccc9f07116acdd7c545460138d126df6190128dd98d832b7f36cb7a7f220547f5240a088a8eec1cfc9eba7c2d530b2704d9825f9f88717b801f6ff0ef52598d1a9b80f9071afc374110d305448478dcfabcc7a59f8e8c887d365d6a4bd43c7bc12f783e933876243f64c130b3074b836cb0364fd2423b26437fdf3738009cfabf1960d984cf26f6dfb41e82b869168d7016e09cc3fca1e5bb95ad2d23aa09cd870992af14363fd806a781453087fb09d77cb0f10cf2846b5f42fd5fd897b7d25d689edaa05345976f738c97e983cae0d7e7d892d4a8059565125f8765e82ab23706f695baab265401e867265010ecf4994a6e0837968229e004a9250cb306b70c7365ad006b0aabe0097e58da798d423be736c3c7296ce190b1e0e3d51e941b0ebb0e2cae18a84e575821a00c2771d9dd5c3d4b8b8bd1e2d2cc6ffb1a6fd5960d7cff7f7e2bf36c2699caed606c19cd7ddb66157ac82aeea9cae47819b1693e431ae54a0860498709ec0b2c71a806aaa27658457471211f257c798af08fabae7e0f90ab246abb5d5020d76bc6e641e267bb3473b342b217b51cb78f150fb314105bdb48bd720b7f72621b674e19e3909e2070330a626e6b5600e3a779d03042091ebd3ec18f907d073c84e0e95af561bc811c7ecb81a5dd2439ba146c6ef6c4c2b1b47313b30093907b7265b3e5a0753691824d74fa7a3165c8181283cfbabc89cdef0c4eda89c3c35daf36dba95783cd5ab25137c9fd927fdf8c8d838b6dbc1d57f3b1243ac8fd1d49e204838ae8447d078e81526efc79cbb927732e06a1c3694bb003d6b9c40fe4663eff06f2415bb4155c08c4a127d18c91c8a172e830b68a1cd2777048afe033efcc2d494080dace5598bec78b8bc8cdd5568a5e76e00bdeac7ed2c4508e1daddfe8a6ee0bb6b078005f3033a5e64b7cc021c6be20735c8df8b43b8ebf79f32888220c038decbdd0d7f17ad749fa78a5dfdc674b7a95a4b0065f037b7086add0173196aec553acf24f6e9f810cb5e3fcd673ccf17655b47b2d6aa14df288859142bc628d72fc66eba34e787fc598bc394da8a61fbdb3378ec940a673b4d280e8f71d48aa7ed992294abeec0ed335e906b0bd87ce937ba4fc6c3562b48d616d05fc6776114e6c3593f5fac85929d02e1f7cd147fcae3d2f5b639d492c78b2fe5232ef87940b0b4b0dd743f79a68e3b4149d9b3bb20da94dcf19c25c63df5d17db0afa931b003a6cadc0d0a990ed2a30a224c3a13bdd5b9f85dc8246d77fd9e310ef8552a1c050bd580bf7fa6ea63360ea0ddb0306b391b42d677fdd5c27020cd537bd8222d7edf127e40e3f03b9ae13ce1d004bbd7cbc2fc8b62209db20c10454b10c4e0f4225382b085bc374ac9fac1a599232264a73d1bc92ea92fa4c6a0604c4324ab33358cd7fbfa11df3f01a4da258d1d17240970cb2c6fc0bea7b350b1e54a4e6cff34e5157ff0c4b08e2102881cc9e9718dab0d2a0e689807b9f404d159b9196d2c405383608daf0f46a5a9596b010d3e508133ef748691e7b59bd60a991d2853d9d2373c0dda1124396ba28c66a4563474ec79508fcd392c2242ca701c3c466d5199176a8817afa266161cce767887e1e78bc47c49171f4d459ea477a8439572c2411d897146dd4a5c3e9a59c4852b3694393ca09181fceb422a627c7190cd205580f45d97970448e83f89eae9de9206a539e780e0a5b8e77a399d2038a3a498c3e478a756174e99566e99ed9bb3b5ac4ef5df3e499eb102402ca3d8c02f0703ddd0afbd21bc31e38e087d6d6368af06b269fe6b623fb2fdd6df332c5c454e56f5efe67e4b431c345e4f3eaeafabbf06155a80e67a70277cb8f8ff03fb3634d5c7c87b3221f760a8d21733d139958931d3878806590ba18f37cfffbd85322ae56d17efee235c0d8d40405f6ae4237f232e0d4a23d017424c71627931fe3b2efe210e0e0dfb7e8d266080d3357bf4b92fa50ce8dd2dde42f8787ce77c95eeda9cc7abe504dbf69db2ea487f9b44bdc25f569436d3c346d8a4d58c24bd88bdfe6be748ea1915d0fba3797d6bab55244beefbea5de5f9bd5d413db9bd3999931042094c03c48dea3fc6ba1d44c06d72b7626e7dddd6707a84c697f4a0a7e5f1ded2b15acb60fdc9449b66763a44b6715f733cf91286351e92f453afd6d1e83c8bdc84927b7cac452fed97b81b15fd60002522b7eb71e06ce1ce406e9589be738bb42868dc316b37a87245b3baa59d1f59997d04e34461ca27046f737880155d41", @typed={0xc, 0x8f, @u32=0x3ff}, @typed={0xc, 0x5d, @u32=0x1}, @typed={0xc, 0x85, @fd=r0}]}, 0x1208}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000beb000-0x50)=[{&(0x7f0000ff8000-0xc4)=""/196, 0xc4}, {&(0x7f0000ff8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c8a000)=""/218, 0xda}, {&(0x7f0000039000-0x1f)=""/31, 0x1f}, {&(0x7f0000ff7000)=""/207, 0xcf}], 0x5) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000ff8000)={&(0x7f0000b16000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000ff8000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ff9000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000ff9000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x3, 0x4}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000941000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000367000-0x6)={0x0, 0x6}, &(0x7f0000079000)=0x6) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000725000)={r3, 0xffffffff, 0x879}, &(0x7f0000d61000-0x4)=0x8) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x1, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/14 18:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/14 18:19:15 executing program 1: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000060000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000-0x4)=0x10) r1 = add_key$keyring(&(0x7f000001d000-0x8)='keyring\x00', &(0x7f0000032000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r1) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x2) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r2, &(0x7f000005e000)={0x5, 0x0, 0x0, @thr={&(0x7f000005f000-0x42), &(0x7f000001f000-0x10)}}) mq_timedsend(r2, &(0x7f0000037000), 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000023000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x200000) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000062000-0x4)) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000061000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2018/02/14 18:19:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d09000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) symlinkat(&(0x7f00003df000-0x8)='./file0\x00', r1, &(0x7f0000332000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}]}, 0x24}, 0x1}, 0x0) 2018/02/14 18:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000594000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000516000-0x63)=""/99) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000006000-0x24)="24000000210025eff81c0165ff0ffc0e020000e10010000002e1000c07000b0000000000", 0x26a) 2018/02/14 18:19:15 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x20040, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000001a000-0x58)={0x7fffffff, 0x7, 0x36a7d7b3, 0x6, 0x3, 0xffffffffffffff81}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={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}}}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x4, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/14 18:19:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0x800000000000ff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x400}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x12208000, &(0x7f0000002000-0x1)='1', &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f0000000000)="1f0ef2cb8825f6c59f3d0c216a5b4868f1d21c35e9113c6e8cd56432310dd445d4") fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='system.advise\x00') 2018/02/14 18:19:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cca000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000569000)={@empty, 0x7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/14 18:19:15 executing program 7: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x9) write(r0, &(0x7f0000000000)="240000001a0025f00000000400edfc0e020b00000004bfff0202ffeb0800020000fa0000", 0x24) 2018/02/14 18:19:15 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000061e000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap$binder(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b1f000)=""/19) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000814000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x48}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) [ 38.370923] IPVS: Creating netns size=2536 id=9 2018/02/14 18:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r0, &(0x7f00000a3000)=[{&(0x7f0000646000-0x1c)="cf2e402a1f34f5b9582c3ae5cbf162a86fa79a02902ef2d1fe5ab42a", 0x1c}], 0x3d9e57680fec2f01) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000edf000)={0x0, 0x0, 0x0}, &(0x7f0000c4a000)=0xc) fchown(r0, r1, r2) 2018/02/14 18:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f0000307000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a29000)={0x0, 0x3, 0x13c0}, &(0x7f00006ff000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cd1000)={r2, 0x7, 0x0, 0x400, 0x7fff8000, 0x5}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00002dc000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/14 18:19:19 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000041c000)='/dev/rtc\x00', 0x400480, 0x0) r1 = openat(r0, &(0x7f0000fd7000-0x8)='./file0\x00', 0x200000000002040, 0x47fd875622cdfb40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000792000)=0x40fd1227, 0x4) futex(&(0x7f000000c000-0x4), 0x8, 0x0, &(0x7f0000fd7000), &(0x7f0000e01000-0x4), 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fd7000)=0x0) syz_open_procfs(r2, &(0x7f0000ac0000)='net/ipx\x00') 2018/02/14 18:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000523000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000934000), &(0x7f0000277000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002b0000)={0x0, 0x1f}, &(0x7f00000a3000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b79000)={r2, 0xba2}, 0x8) 2018/02/14 18:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d09000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) symlinkat(&(0x7f00003df000-0x8)='./file0\x00', r1, &(0x7f0000332000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}]}, 0x24}, 0x1}, 0x0) 2018/02/14 18:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003dc000-0x10)=@req={0x50, &(0x7f000097f000-0x50)={@common='erspan0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}}}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000ef4000-0x38)={&(0x7f0000e55000)={0x10}, 0xc, &(0x7f0000111000-0x10)={&(0x7f0000314000-0x54)={0x54, 0x3, 0x4, 0x300, 0x6, 0x2, {0xa}, [@generic="4ce9f3ac610296675b4be6991d8d6085a8f810cb558068f50f014dccc960e215beff0393ac02fbb8e53e69534972d9bcfb1397dbf92f5fa7eadb71787089"]}, 0x54}, 0x1, 0x0, 0x0, 0xc000}, 0x800) listen(r1, 0x5) 2018/02/14 18:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003af000)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a83000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/14 18:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000c37000-0x4)=0xffffff3c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de0000-0xc), &(0x7f0000ceb000)=0xc) r1 = socket(0x200000000010, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000028f000-0x5)=@common, 0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000056e000-0xea)=""/234) r2 = add_key(&(0x7f0000d53000-0xa)='syzkaller\x00', &(0x7f0000372000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x7) write(r1, &(0x7f0000706000-0x25)="2400000024007fff00001000010001400030f6ff010000000000fffdff1c00ff0100ff10", 0x24) 2018/02/14 18:19:19 executing program 6: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000001a000-0x4)=r0) 2018/02/14 18:19:19 executing program 5: pipe(&(0x7f0000e58000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000001000-0xe7)=""/231, 0xe7, 0x10000, &(0x7f00004e4000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) sendmsg$unix(r2, &(0x7f0000835000)={&(0x7f00007c7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000035c000-0x10)=[{&(0x7f0000aa2000-0x9d)="714ab3d5b1a17147c2048d7a859a0259077d3a53ea14efb8ae31fb1eb6411419133d5ea033c42c5fcd49281a6cd499a937097d215ccea31911a7818a3ed073af36313d639f08a012a5c2309500bc4a1fe358a5fc83e0571d65edf49b9e75440f75004b4e47fd00717c7a1931a3a7d1f5540ac848190e3d295bdc4cea8131bb5bc09e3c3e804d1c0f33eae4a0d9b73a97288f2234f809be488a967bb4a1", 0x9d}], 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ab000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x22, {0x2, 0x3, @multicast2=0xe0000002}, @generic="a7c3d50b90b52e47d27e3afe0c6d59d7"}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d39000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000044b000-0x4), &(0x7f000044e000)=0x4) 2018/02/14 18:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f00008cd000)="4f8d010000000000000048140023c0c253913e0007000216000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dd0200eedfc811b38375640205000000c9fe0513", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r0, &(0x7f0000063000)=[], 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000173000-0xf)='/dev/sequencer\x00', 0x440, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000f33000-0x4)=0x2, 0x4) 2018/02/14 18:19:19 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/ptmx\x00', 0x200402, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000074d000)) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000ff2000), &(0x7f0000ff3000-0x4)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(r0, &(0x7f0000ff0000)={0x5}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000c9b000)) [ 38.799374] audit_printk_skb: 18 callbacks suppressed [ 38.799387] audit: type=1400 audit(1518632359.435:21): avc: denied { set_context_mgr } for pid=5583 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/14 18:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0xfffffffffffffffc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000633000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) connect$llc(r0, &(0x7f000082e000-0x10)={0x1a, 0x2, 0x8000, 0x7, 0x64, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000009000)="766661740031bac4", 0x0, &(0x7f0000021000)) syslog(0x9, &(0x7f00008de000-0xd9)=""/217, 0xd9) 2018/02/14 18:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') fcntl$getown(r0, 0x9) mkdirat(r0, &(0x7f0000e7d000)='./file0\x00', 0x0) 2018/02/14 18:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000070a000-0x6)={0x0, 0x6}, &(0x7f0000f1f000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005a6000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x7, 0x6, 0x51, 0x6, 0x40}, 0xa0) sendmsg$nl_route(r0, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000da1000)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x30}, []}, 0x1c}, 0x1}, 0x0) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c81000), &(0x7f0000b3b000-0x4)=0x10) sendto$ax25(r3, &(0x7f00008f3000)="7ca17668c9875c060ddd98976bc46116bf3a90f0d4580c94463aa23b3c72e000a2b3e3ce6b0239afab6e147286597d24a35d288116975fb68adbc021596a84b036cbcb223d3c6eb4e5463776baa3d01865318216101897a8b6141f7a99990f3eef12e9ed7088f323b398fe3820782747f60960e9bce5df6ee21c9d3d80d24d9563f5816d0ff19a89ffc1c4436a9c5195279d723c930eadf5c82d9d0d2b840d1c750fbd6fdcd74692c9d69cbad303d2d2ebfd75cb", 0xb4, 0x24048854, 0x0, 0x0) sysinfo(&(0x7f0000718000)=""/43) fcntl$getownex(r3, 0x10, &(0x7f0000ae2000)={0x0, 0x0}) sched_getparam(r4, &(0x7f0000d50000-0x4)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000740000-0x4)=0xf0, 0x4) 2018/02/14 18:19:19 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008b0000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) read(r1, &(0x7f0000033000)=""/22, 0x16) 2018/02/14 18:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000cfe000-0x4), 0x4) poll(&(0x7f0000391000)=[{r1}], 0x1, 0xbf) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000049f000-0xd)='/dev/usbmon#\x00', 0xe7, 0x0) syz_open_dev$mice(&(0x7f0000f02000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00006c1000-0x4b)="e902352e94cc7bff553fedfc0101c22bfecef77578242a46a2d24d3cb186f2e06acbb8e953cb46c53523c18f505e20a4fe734c8743ba84e3297dbd8fc1f0e46800dd873c3238ba5b5fb3c9") close(r0) [ 38.848084] audit: type=1400 audit(1518632359.485:22): avc: denied { call } for pid=5583 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.914293] binder_alloc: 5583: binder_alloc_buf, no vma [ 38.926660] binder: 5583:5594 transaction failed 29189/-3, size 80-2 line 3127 [ 38.934767] binder_alloc: binder_alloc_mmap_handler: 5583 20000000-20002000 already mapped failed -16 [ 38.944311] binder: BINDER_SET_CONTEXT_MGR already set [ 38.944321] binder: 5583:5633 ioctl 40046207 0 returned -16 [ 38.950039] binder_alloc: 5583: binder_alloc_buf, no vma [ 38.950056] binder: 5583:5633 transaction failed 29189/-3, size 80-2 line 3127 [ 38.972266] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.978124] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/14 18:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b5b000-0x3)={0x0}, &(0x7f0000803000-0x4)=0xffffff6d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000264000)={r1, 0xfff}, &(0x7f0000d9d000-0x4)=0x8) r2 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r2, 0xc0189436, &(0x7f000000a000)) 2018/02/14 18:19:19 executing program 5: pipe(&(0x7f0000e58000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000001000-0xe7)=""/231, 0xe7, 0x10000, &(0x7f00004e4000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) sendmsg$unix(r2, &(0x7f0000835000)={&(0x7f00007c7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000035c000-0x10)=[{&(0x7f0000aa2000-0x9d)="714ab3d5b1a17147c2048d7a859a0259077d3a53ea14efb8ae31fb1eb6411419133d5ea033c42c5fcd49281a6cd499a937097d215ccea31911a7818a3ed073af36313d639f08a012a5c2309500bc4a1fe358a5fc83e0571d65edf49b9e75440f75004b4e47fd00717c7a1931a3a7d1f5540ac848190e3d295bdc4cea8131bb5bc09e3c3e804d1c0f33eae4a0d9b73a97288f2234f809be488a967bb4a1", 0x9d}], 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ab000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x22, {0x2, 0x3, @multicast2=0xe0000002}, @generic="a7c3d50b90b52e47d27e3afe0c6d59d7"}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d39000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000044b000-0x4), &(0x7f000044e000)=0x4) 2018/02/14 18:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) getsockname$llc(r1, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b20000-0x4)=0x10) 2018/02/14 18:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd4(r0, &(0x7f0000583000)={0x4}, 0x8, 0x80000) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f4e000)={0x0, 0x74, &(0x7f0000ef3000-0x74)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x0, 0x9ab8, @empty, 0xf4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000cce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000084000-0x8)={r2, 0x2}, &(0x7f0000fac000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000092a000-0x8)=[{0xf, 0x9}], 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000f00000)={@empty, 0x0}, &(0x7f00003a7000-0x4)=0x14) connect(r1, &(0x7f0000ecc000)=@can={0x1d, r3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000b39000)={0x3, 0x9, 0x6, 'queue1\x00', 0x7}) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00002db000)=@random={'system.\x00', 'osx.\x00'}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f28000), &(0x7f0000be5000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 18:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000601000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000ff6000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000c10000)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000482000-0x8)=@fragment={0x1, 0x0, 0xfffffffffffffff9, 0x3, 0x0, 0x3, 0x3}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c39000-0x11)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000058c000-0x4)) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000eb0000)=""/111, &(0x7f0000320000)=0x6f) 2018/02/14 18:19:19 executing program 6: add_key$keyring(&(0x7f00004e1000-0x8)='keyring\x00', &(0x7f0000927000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000e9d000)='big_key\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x1f4, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0xc)='lo^%trusted\x00', 0x1, 0x20, &(0x7f0000619000)={0xc3, 0x7ff, 0x7, 0x80, 0x80000001, 0x8, 0x1, 0x4}) close(r1) socket$l2tp(0x18, 0x1, 0x1) 2018/02/14 18:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000cad000)='./file0\x00', 0x80040, 0x196) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b14000)={0x7, &(0x7f0000ba3000-0x38)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000feb000)={r2, 0x10}) sendto$inet(r0, &(0x7f0000cd2000), 0x0, 0x1, &(0x7f00004a2000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000013d000)=0x80000, 0x6616c8de0f931d1e) 2018/02/14 18:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00009c8000-0x8), 0x0) r1 = memfd_create(&(0x7f00003ec000)='\'lo*\\)security!vboxnet0vboxnet1eth0user$]\x00', 0x3) write$selinux_context(r1, &(0x7f000012a000)='system_u:object_r:lib_t:s0\x00', 0x1b) 2018/02/14 18:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x4, &(0x7f0000a9c000)={0x0, 0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000998000-0x4)=0x80000001) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aaa000-0x4), &(0x7f0000bae000-0x4)=0x4) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") sendto$inet6(r1, &(0x7f0000420000)="3f9165d669512f4bace6332e4925296eecb2159397548440265160b489464f5263594ce3fb7968dceddeb0fdd27aabaeaab2bbc0bb42939838fd8a01c8ffb66976adbab4b15ceab54dd6e6a5291ac9b0fab149942002080565644226ca047e6b972184d8e2141245f6a4e52a54709985a8e336a9960fd07604d67edadba44bcac5cee4ace9310aaf51142280875e5f002f231fe152c62f15e1b68e9ab77c44f607fc59500efb0158e13d50ef838a1dd3bc2cf05fd37d3f", 0xb7, 0x4000, 0x0, 0x0) r2 = socket(0x3, 0x4, 0x5) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002ff000)={0x0, @dev, @loopback}, &(0x7f0000d4b000)=0xa) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000081b000)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x6, 0x100000001, 0x4, 0x0, 0x3f, 0x0, r3}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b88000)) 2018/02/14 18:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$setsig(r0, 0xa, 0x30) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffc68) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007f5000)={@generic="4a8e51bf30d1499ea59c7f6a538502c5", @ifru_flags=0x200}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/14 18:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/14 18:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000483000-0x15c)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c9000)='/dev/sequencer2\x00', 0x5a401, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000cef000-0x9)=""/9) r2 = open(&(0x7f0000125000)='./file0\x00', 0x10880, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00001a8000-0xbc)={0x5, 0x0, 'client1\x00', 0x0, "dd347f9932f50c3a", "e23e8a3222c3cea03baaf867b1e6c7b257be9a18c1f9863fdea375f845f927fe", 0x3, 0xc4}) 2018/02/14 18:19:19 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@common, @ifru_names=@common}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000)) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0xf7, 0x6, 0xffffffffffff0000, 0x4331, 0x4, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005f1000)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, 0x1e, &(0x7f0000000000)=[{&(0x7f00000d2000-0x39)=""/57, 0x39}, {&(0x7f000021a000-0x3)=""/3, 0x3}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f00001c6000)=""/131, 0x83}, {&(0x7f00001f3000-0xad)=""/173, 0xad}, {&(0x7f0000587000)=""/92, 0x5c}, {&(0x7f0000bdc000-0x45)=""/69, 0x45}], 0x7, &(0x7f00005bc000-0x94)=""/148, 0x94, 0x1}, 0x8}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000bf8000)=[{&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {}, {&(0x7f00005fe000)=""/144, 0x90}], 0x4, 0x0, 0x0, 0x80000000}, 0x94b}, {{&(0x7f0000000000)=@nl=@kern, 0xc, &(0x7f0000a7d000-0x10)=[{&(0x7f0000ad3000)=""/220, 0xdc}], 0x1, &(0x7f0000c99000)=""/8, 0x8, 0x1f}, 0x20}, {{&(0x7f0000025000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f000067f000-0x1000)=""/4096, 0x1000}, {&(0x7f000092b000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000752000)=""/105, 0x69}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f00005b1000)=""/119, 0x77}, {&(0x7f000063c000)=""/200, 0xc8}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x9, &(0x7f0000001000-0x59)=""/89, 0x59, 0x800}, 0xa93}, {{&(0x7f0000399000-0xc)=@nl=@proc, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000728000)=""/87, 0x57}], 0x3, &(0x7f0000001000-0x90)=""/144, 0x90, 0x3}, 0x9}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000c95000-0x40)=[{&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f00005db000)=""/148, 0x94}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}], 0x4, 0x0, 0x0, 0x80000000}, 0x931}], 0x6, 0x40010000, &(0x7f0000654000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000905000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) 2018/02/14 18:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b4000)=0x800, 0x4) recvfrom$inet6(r0, &(0x7f00004ff000-0xb9)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000881000)) membarrier(0x8, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x0) recvmmsg(r1, &(0x7f00007d8000)=[{{&(0x7f00003f7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000436000-0x9)=[{&(0x7f0000832000-0xee)=""/238, 0xee}, {&(0x7f0000081000)=""/210, 0xd2}], 0x2, &(0x7f0000624000)=""/4096, 0x1000, 0x9}}, {{&(0x7f0000179000-0x10)=@nfc, 0x10, &(0x7f0000557000)=[], 0x0, &(0x7f00007f7000-0xa3)=""/163, 0xa3, 0x4}, 0x8}, {{&(0x7f0000b27000)=@can, 0x10, &(0x7f0000975000)=[{&(0x7f0000370000)=""/209, 0xd1}, {&(0x7f0000fd5000)=""/252, 0xfc}, {&(0x7f0000a51000)=""/12, 0xc}, {&(0x7f0000e53000)=""/17, 0x11}], 0x4, 0x0, 0x0, 0x86d}, 0xbb}, {{&(0x7f000052c000-0xe)=@l2, 0xe, &(0x7f0000690000-0x30)=[{&(0x7f000033c000)=""/4096, 0x1000}, {&(0x7f000029a000)=""/107, 0x6b}, {&(0x7f000088b000)=""/120, 0x78}], 0x3, &(0x7f0000de5000-0xee)=""/238, 0xee, 0x3}}, {{&(0x7f0000d30000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000804000-0x30)=[{&(0x7f0000696000)=""/152, 0x98}, {&(0x7f0000eb7000-0x12)=""/18, 0x12}, {&(0x7f0000d8b000-0x47)=""/71, 0x47}], 0x3, &(0x7f0000c80000-0x1000)=""/4096, 0x1000, 0x1f}, 0x100000000}, {{0x0, 0x0, &(0x7f0000bd5000-0xa0)=[{&(0x7f0000bfb000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0xbc)=""/188, 0xbc}, {&(0x7f000074a000-0xea)=""/234, 0xea}, {&(0x7f000093c000-0xd2)=""/210, 0xd2}, {&(0x7f00004cf000)=""/232, 0xe8}, {&(0x7f0000b8c000)=""/19, 0x13}, {&(0x7f0000dd4000-0x84)=""/158, 0x9e}, {&(0x7f0000bb6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000076000-0xe1)=""/225, 0xe1}, {&(0x7f000037f000)=""/248, 0xf8}], 0xa, 0x0, 0x0, 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000b1b000)=[{&(0x7f0000f8e000)=""/45, 0x2d}, {&(0x7f00007d1000)=""/29, 0x1d}], 0x2, 0x0, 0x0, 0x6}}, {{&(0x7f0000218000)=@rc, 0x9, &(0x7f00001f7000-0x60)=[{&(0x7f0000dff000-0xea)=""/234, 0xea}, {&(0x7f0000725000)=""/241, 0xf1}, {&(0x7f0000eea000)=""/222, 0xde}, {&(0x7f0000c68000-0x8b)=""/139, 0x8b}, {&(0x7f0000d64000)=""/239, 0xef}, {&(0x7f0000534000)=""/154, 0x9a}], 0x6, 0x0, 0x0, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000524000-0x20)=[{&(0x7f0000a2e000)=""/84, 0x54}, {&(0x7f0000dac000)=""/44, 0x2c}], 0x2, &(0x7f0000132000)=""/136, 0x88, 0x400}, 0x7fffffff}, {{&(0x7f00008de000-0x8)=@un=@abs, 0x8, &(0x7f0000173000-0x40)=[{&(0x7f0000979000)=""/217, 0xd9}, {&(0x7f0000595000)=""/33, 0x21}, {&(0x7f0000de1000-0x78)=""/120, 0x78}, {&(0x7f0000da2000)=""/129, 0x81}], 0x4, 0x0, 0x0, 0x20}, 0x3f}], 0xa, 0x2001, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000755000)=0x2356) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000513000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x401, 0x1, 0x3, 0x0, 0x1ab, 0x1, 0xff}, &(0x7f000082a000-0x4)=0x20) fdatasync(r1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00001cf000-0x5b)=""/91) 2018/02/14 18:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fcb000)=0x7ff, 0x4) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) 2018/02/14 18:19:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r3, 0x0) sendfile(r2, r1, &(0x7f00007fe000-0x8), 0x5) 2018/02/14 18:19:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x6, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x390) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000f1c000)) 2018/02/14 18:19:19 executing program 7: socketpair$inet6(0xa, 0x2, 0x2, &(0x7f000063d000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000059e000)=@get={0x1, &(0x7f00005c9000-0x91)=""/145, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f00003c0000)=""/178, 0xb2, 0x100, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) readv(r0, &(0x7f000087d000-0x50)=[{&(0x7f000090a000-0x25)=""/136, 0xfffffffffffffe23}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xfffffffffffffee9}], 0x10000000000003d7) 2018/02/14 18:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x200000000000000) r1 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00') ioctl$TCGETS(r1, 0x5401, &(0x7f0000f51000-0x24)) sendfile(r0, r1, &(0x7f0000023000)=0x400000000003, 0x0) dup(r1) 2018/02/14 18:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f00001f8000), &(0x7f0000e5a000)=0xc) sendmsg$nl_route(r0, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x9f}]}]}, 0x30}, 0x1}, 0x0) 2018/02/14 18:19:19 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x92000, 0x0) write$selinux_create(r1, &(0x7f0000001000-0x45)=@objname={'system_u:object_r:cert_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x39, 0x20, './file0\x00'}, 0x45) 2018/02/14 18:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd1000-0x14)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) readv(r2, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) getsockname$netrom(0xffffffffffffffff, &(0x7f000010c000-0x10)=@ax25, &(0x7f00005a7000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/14 18:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e46000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006be000)={0x0, 0xffffffff}, &(0x7f00002c0000+0x5c)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000981000)={r2, 0xfffffffffffeffff}, 0x8) write(r0, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) 2018/02/14 18:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/14 18:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000660000-0x16)='/selinux/checkreqprot\x00', 0x8800, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000103000)) mkdir(&(0x7f0000a80000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) pwritev(r1, &(0x7f00005d5000)=[], 0x0, 0x0) 2018/02/14 18:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/autofs\x00', 0x20dfecb4cd620c96, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000831000-0x4)) umount2(&(0x7f000041e000-0x1)='.', 0x1) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000635000)) 2018/02/14 18:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000279000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) bind$ipx(r0, &(0x7f00001d7000-0x10)={0x4, 0xffff, 0x81, "9f0d5949c0c7", 0x7fffffff}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000788000-0x5c)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x3, [0x4, 0xfffffffffffffeff, 0x9, 0x8, 0x2, 0x0, 0x1, 0x8f18]}, 0x5c) rename(&(0x7f00002fc000-0xa)='./control\x00', &(0x7f0000bcc000-0xa)='./control\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f00008f6000)='./control\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fstat(r1, &(0x7f000031b000-0x44)) 2018/02/14 18:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000), &(0x7f000023a000)=0x4) 2018/02/14 18:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000f7000-0xe)='net/netfilter\x00') getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000099d000), &(0x7f00004d0000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r2, 0x541f, &(0x7f0000479000-0x8)) 2018/02/14 18:19:19 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) r2 = socket$inet6(0xa, 0x3, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000564000)={0x0, 0x6f}, &(0x7f00004d0000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000318000)={r3, 0xfffffffffffffff7, 0x8ca4}, 0x8) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000008d000-0x4)) sendto$inet6(r0, &(0x7f0000cd3000)="03c3cade6d16a145bbf22a25fcc23d6ff391d8a5dc3977ec3383a15635ea919ffa4be80b7cbb69784aa96925c20c6fa44efd33c7", 0x34, 0x80, &(0x7f0000763000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x1c) 2018/02/14 18:19:19 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/14 18:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004cd000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair$inet(0x2, 0x80007, 0x7, &(0x7f000003a000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000024d000-0x5f)={0x0, 0x57, "34d5f682ea5b455dbc8ef663f02567ac9f233bf45656a4c37b34086f1789959a763c89a725ff12863734d43e798429dd3ce5c75394000f04ddfa9f902f4cebd8b3a0cd7eddd3c1a081545669d019a629a4e4868861ea7b"}, &(0x7f0000c11000-0x4)=0x5f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eef000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xfffffffffffffffa, 0xfff, 0xc000000000, 0x1, 0x8}, &(0x7f0000e22000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f000093a000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) 2018/02/14 18:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000c9f000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e88000)={0x0, 0xccb}, 0x8) clock_gettime(0x0, &(0x7f00004c5000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000d3000-0x20)={{r1, r2+30000000}}, &(0x7f000068f000)) timer_gettime(0x0, &(0x7f0000c23000-0x20)={{0x0, 0x0}}) futex(&(0x7f000000c000-0x4)=0x10000000000000, 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400, r3}, &(0x7f000000d000-0x4)=0x3, 0x0) 2018/02/14 18:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) r1 = dup(r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000053d000-0x8)={0x2, 0x9, 0x41, 0x9, 0x24b}) 2018/02/14 18:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) ustat(0x1, &(0x7f00009cb000-0x20)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xfffffffffffffffe}, &(0x7f00000f7000), &(0x7f0000685000), 0x8) 2018/02/14 18:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000496000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000946000)=0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0xa, 0x1000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 39.319885] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 18:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000564000)={0x0, 0x6f}, &(0x7f00004d0000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000318000)={r3, 0xfffffffffffffff7, 0x8ca4}, 0x8) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000008d000-0x4)) sendto$inet6(r0, &(0x7f0000cd3000)="03c3cade6d16a145bbf22a25fcc23d6ff391d8a5dc3977ec3383a15635ea919ffa4be80b7cbb69784aa96925c20c6fa44efd33c7", 0x34, 0x80, &(0x7f0000763000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x1c) 2018/02/14 18:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000420000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) 2018/02/14 18:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000746000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) 2018/02/14 18:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092a000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000226000-0x5)='maps\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) syz_open_dev$usbmon(&(0x7f0000b20000)='/dev/usbmon#\x00', 0x9, 0x200000) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000e64000-0x4)=0x1ff, 0x3e8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000051c000-0x10)={0x1, &(0x7f00003d1000)=[{0x7fffffff, 0x4, 0x1000, 0x6}]}, 0x10) recvmmsg(r0, &(0x7f0000b7b000)=[{{&(0x7f0000c3b000-0x58)=@alg, 0x58, &(0x7f00008b4000-0x50)=[], 0x0, &(0x7f000085b000-0x67)=""/194, 0xc2}}], 0x1, 0x0, 0x0) 2018/02/14 18:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd1000-0x14)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) readv(r2, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) getsockname$netrom(0xffffffffffffffff, &(0x7f000010c000-0x10)=@ax25, &(0x7f00005a7000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/14 18:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x8bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ee000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/02/14 18:19:20 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff32, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f0000273000)='/dev/sg#\x00', 0x698a, 0x410103) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000994000-0x88)={0x8044, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, 0x88) 2018/02/14 18:19:20 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000008f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xc69, 0x0, 0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1}) r2 = gettid() exit(0x0) syz_open_procfs(r2, &(0x7f0000009000)='ns/net\x00') 2018/02/14 18:19:20 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c80000-0x11)='/selinux/enforce\x00', 0x2880, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x3f) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x4d3}) pread64(r0, &(0x7f00000e5000-0x54)=""/175, 0xaf, 0x0) 2018/02/14 18:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f9a000-0x8)=0xffffffffffff0001) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/14 18:19:20 executing program 6: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0}}, &(0x7f0000cd5000)) alarm(0x0) set_robust_list(&(0x7f00001f8000)={&(0x7f000082f000/0x1000)=nil, 0x401, &(0x7f0000865000/0x2000)=nil}, 0x18) 2018/02/14 18:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) lgetxattr(&(0x7f00009cf000-0x8)='./file0\x00', &(0x7f0000d90000)=@random={'osx.', 'wlan0bdeveth0eth0\x00'}, &(0x7f0000b01000)=""/147, 0x93) socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f00003af000-0x1)='#', 0x1}], 0x1) sendto(r0, &(0x7f000067a000)='h', 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000950000)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f00002af000-0x8)=0x1, 0x8) sendto$inet(r0, &(0x7f0000b8c000-0x46)="d7", 0x1, 0x0, &(0x7f0000d94000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/14 18:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d37000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000613000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000f65000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000098000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/02/14 18:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000d09000+0x5be)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndtimer(&(0x7f0000bf4000-0xf)='/dev/snd/timer\x00', 0x0, 0x40b00) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c3f000+0x8c5)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a27000-0xd8)=@ethtool_rxnfc={0x2c, 0x0, 0x0, {0x0, @hdata="cd02a51822a8337dbaeb3a7f53f39d7e4c87f719dd14b7a8db37d8a4974be83e250e476e4e0a742891e203add3bab0bafe19e965", {"efbe", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, @esp_ip4_spec={@loopback=0x7f000001, @empty}, {"993d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) 2018/02/14 18:19:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x80004, 0xd1b1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000)=0x12, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000004000)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000003000)=0x7fff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000003000-0x50)={@generic="ce87836f4163c82af0588c02f8c8de35", @ifru_settings={0xfffffffffffffff8, 0xfb2e, @fr_pvc=&(0x7f0000005000-0x4)={0x100000001}}}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) get_robust_list(r3, &(0x7f0000001000)=&(0x7f0000002000), &(0x7f0000000000)=0x18) ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000)) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) accept(r4, &(0x7f0000000000)=@generic, &(0x7f0000001000-0x4)=0x80) [ 39.488532] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 18:19:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f000072d000)={{r0, r1+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x81000001, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000704000-0x20), &(0x7f0000001000-0x20)={{0x0}}) clock_settime(0x7, &(0x7f000071b000-0x10)={r3, r2}) 2018/02/14 18:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = creat(&(0x7f0000fcc000-0x8)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000037f000)={{0x314, 0x3f}, {0x7, 0x1f}, 0x6, 0x2, 0xfffffffffffffff9}) r1 = open(&(0x7f0000894000)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000133000)='./file0\x00', 0x2) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000944000+0x10)={0x0, 0x101}, &(0x7f0000a72000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000deb000)={r2, 0x5ec6b35d}, &(0x7f000015c000)=0x8) 2018/02/14 18:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) 2018/02/14 18:19:20 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004cd000), &(0x7f0000ef7000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4), &(0x7f0000ef7000-0x4)=0x4) 2018/02/14 18:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000af5000-0x8)='rxrpc_s\x00', &(0x7f00001b8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b5d000-0xc9)="92a0af1c99295222d8532747605fe043d0bf00c1f6f742f66c6f7bf4f63b479eddffd5832eeb24714e39278db993f2ca96600348ec7585fbf48c005889ff49b65f373854cd5654adfc3ae84713307f455d685d18aa39ea3ef9118583560c7efd699e6556aae2035d324910133b9b3ddfafb2c5663677ef25bf2cdd0283f1e3cb4fc2ef07817b95ba0185042146b438f8c910eb52dde9acd233011dea6fd4e590537472eea6d46164db1f4c5327c79396c357ea91756c1632127e9644bfa4907c1dc48057b63a06928b", 0xc9, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000d8b000)='user\x00', &(0x7f0000e42000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000056e000)="a60e7ccb563a47868c3ff463304b2c4f00b8e353093b4a34a4d4d3c2170de235322d50f0e2e4a818945034ca445b9e0570c4f95673d2c58a55f452c21dd222865ea1b087053a7a1cd8db185bdd0f4d405b", 0x51, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000869000)=[{&(0x7f0000a13000)="7f84ebb87db1b4ecb9c3bc7ee0194e18666c0b485d6b3208472a658333e49d10aaf80bfd14bca9", 0x27}, {&(0x7f0000559000)="36c1e876c0e6053ebc5b1004bb505031ba72aa610b6e9225caf09a534883d98107ebf3199dc5fe3095217c86755043da3bb3f641bc2ce6f848687a348fe879c5fa4e567dbde292d2fb597878a1c06344fdb1bfe240f32d935aa473a4a4a8c85be57e789349d0e8d1ed736d13e65ae2a9574cf883c62b9386177db060af2ab1c2ffdb2480814a7394ab7198d94301982fb02f50904f8e119c1189d78894ee1fcdd210d348f4179aab5af440d12b307c31aeaad70e02628b16709c72c8c2c7b6053c6d15c356199df831281ad9a850c176fd33f8d2bc474b0d4a", 0xd9}, {&(0x7f0000e9a000)="e450949350148186b0b82781a1e9d8df1a7997e8ea3bc2b2774592acf35981a94e026a0af5601f442d5515bf4958bdaa51e2e2aa39984b30ae87ce7a120bad1c49c8958933943402f2bd9ad706e917816acbd103930c167208659453362c02d18327ab4f9a4a6f0ab161894f4211d8715732015f02ebf3ce84db1c515607e56e89f5e4accd580b931606e682eb", 0x8d}, {&(0x7f00005e5000-0x99)="1ae6406f8b8bc655406968634f2df9c0a82ccf266fea9ce1c03e0b69f4a2f44723022410f506456720acca22d98cb7f766e8831de6a33b0dd7fad0ebb813347c3530287e81df5693bddf7797deaa2de6d0140082f105c0bd5f80b0ae64ffa766b802d34c3b453f5d250f2b9ecb8c1b1039ec3b7a4e52024c924fb56bcee586ae6180e52dfe2e59e4ba456b11bdbe6f6eed09d6901023165365", 0x99}, {&(0x7f0000d42000)="1159559c6acd36763fd4ac0309fc4e266ea66202f0d251c33ad8ff7575ffbe2f2807acb0b2181fbb706e4ec3c0acd4ff4be4201bfa7921ba65d0c65b7d5667", 0x3f}, {&(0x7f00005eb000)="45437b08c51d3288aaa3474b8df4ead6c3d2f80c40362d561158369f43688f0ed9c79db9e0f681d53457dc06f2840effdd3489bc5b76bcefddb3930834739f6e8c5255e3e54a3a739b526e67ef967a80e1f387d940c099246ce23dd0b5a825", 0x5f}, {&(0x7f0000962000)="b14a9e7493806e1afbaec3714e6ab044072af35ef1c0538432c897c7ae848cd73b0fe160d915c2a642dc825596aedaebcfbde96e9f63bbcb40897d8a085fee13d56ad74a5aedb258be35c8da5298d9b3d8fa1697413af01e19c518d8f39c3a87efd7a7c1e2d71a7c7e6f19f2846b2ea868ef86ab59bdc524a29f34be371d5e0ecefd192103e40fc4bb58c03239c9d8e3f10f389c9fc7", 0x96}, {&(0x7f0000ec6000-0x5c)="ddacf1674d12c41fdd26a469bfc101a97f8970d11d85678a4654f42a2d382e8221f4817fdbbb4938042ea2fe35cd9b2342dbb95a54b8fc6aedb6c1a7d8f6181b154f3cee51aface9f1af37bab4830eeadd9704b66c358c4b4c0ca9a0", 0x5c}, {&(0x7f00004d9000-0xb0)="7763f59217a00adb6c32b561767ed658271a1d189d1ea2f97f1989003b1d4ffd15bff0ad6f8d438beb81fcb102ef07b24a654d164779d502ce5de6a966ed785cdb16fb9799dfc2fa575a22b3c3a7632e446cc50ea555905e8f6ae889e6b34ab99c2b96935091f5416f20c032194709deb35a99089f850cc1893dd27e52bb5438c4c854b7938d513775cefe10dd1983103a6af15d8469e8078a937145a186be6093ad92285d21f65a0e353ba00a606c01", 0xb0}, {&(0x7f0000e87000-0xdf)="3ff265b6c3145d6c76b500afa5ca887086957a62d08f3a1e5573b7bb57da30bf38c25eca06e17e4e3c62972ac9a27cbc16c1b60d8cf9111294370aa2bf170b293f5903eec6fde3532d599fcad49ebe36ef9457379553255c376bbdb89a22e828f9407baf9a44704f45741108109eeed2757e00729e98ff1951d8b97135ad9d4d41d69320f49c1f8f425c9530af8789e2cc446abdf3602a48e100351cd794bb06c2ffca0c03477e87b97865da1e10ac1ae811cda966964c5702b569e032c187ae83b595f45389cae1f68d6b8b96a9e9005f22843080af01a7510313af9711a0", 0xdf}], 0xa, r2) sendmmsg$inet_sctp(r0, &(0x7f0000974000)=[{&(0x7f0000551000)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00003f0000-0x50)=[], 0x0, &(0x7f0000cdd000-0x60)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0xffffffffffffff6a, 0x84, 0x1}], 0x60}], 0x691, 0x0) 2018/02/14 18:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) unlinkat(r0, &(0x7f0000177000-0x8)='./file0\x00', 0x200) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000758000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d50000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed4000-0xc)='/dev/rfkill\x00', 0x400200, 0x0) linkat(r1, &(0x7f0000f74000)='/', 0xffffffffffffffff, &(0x7f00005b9000-0x8)='//file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000340000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/02/14 18:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff2000-0x10)={&(0x7f0000151000/0x3000)=nil, 0x3000}) r1 = accept(0xffffffffffffffff, &(0x7f0000743000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00008c6000-0x4)=0x32) recvfrom$llc(r1, &(0x7f000003c000-0x4a)=""/74, 0x4a, 0x40000101, &(0x7f0000c9a000-0x10)={0x1a, 0x1a, 0x5, 0x0, 0x1ff, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/14 18:19:20 executing program 1: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a58000-0xf)='/dev/snd/timer\x00', 0x0, 0x480800) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000687000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x200}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000a03000-0x26)={0x0, 0x9, 0x101}) 2018/02/14 18:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000507000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@loopback=0x7f000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, {0x0, 0x81}, {}, 0xffffffffffffffff, 0x3}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/02/14 18:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5a000-0x16)='/selinux/checkreqprot\x00', 0x600080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f000039c000)=""/32, 0x16b) getdents64(r2, &(0x7f000059a000)=""/87, 0x57) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000c9c000-0x4)=0x9, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000d3b000-0x38)={&(0x7f0000fcf000)={0x27, 0x7, 0x84, 0x4, 0x0, 0x3ff, "2b51290640f52b175c3c3770befbedf08201ce9318c2ebd345150dd75805000000f8572272397964721a0600000000000000ae35b02e7f61f1d8fc3f76e036", 0x5}, 0x60, &(0x7f0000d3e000-0x60)=[{&(0x7f0000f39000)="7ac14957682692e8b7015c5857566ff5574754f80b197fe97d5e6bda638066eab38054", 0xffffffffffffff3b}, {&(0x7f000052b000-0xb5)="7def9989d0f200d974144e1187490a2997075d0886177ba9d7c1a6340a8c05d9a1940aa08f168cd7b25f02a359a7d1bfa560cb55d5fbb67c6afde53ddc2ae21b16d6b3d74ece45fb5f2fc70a12f0bfc3fbb966603bbb9f4949136724c19686c566d677761321f3137e0d8b5d90f55e24e908a2810293dda753d9fc1c4066e7d214f54ddbee61fd97f45f3a61e801a715fb512a04c2f421600f58c89d14b660cce69770d382fedb24b8330525b18a67d64fb1cc987c", 0xb5}, {&(0x7f0000ad1000-0xf6)="68bbe98c53edc8dc3be9fbfe1738fd9fe6c681827ded45bb51b699326271db1071f58b6db3ae5f434bf16cfe3f70b19ea4413eb0ba1226c97fac8b303928b3fbda7146407ab123c6ad6d91b5f25d6b1236121dc120579953319ca2ff0e83d514c377b26782c572ecdb6ab3a40342a94c3c7d0de68bd7f9a68505c4176e0ba0f0bdb3fdb8357cee0d979926f18a38193d385b0e117422750028a20312e2d401842cad775e1cc12009ddea46912f391c844d139869cd0baaa8d5c3fb23f8b82db5f1070de586d656c8abf59ce312edd95ed8f10b0b704cf06739893a23865855e9987da4019cba557cb5b1b118c14f84beb938607e484b", 0xf6}, {&(0x7f00006db000-0xe8)="fa1124dbb0fee34e7d81b1c73af5e86c6d7a89faddb0fcce8e5027da00988a248a30b652a729305859875f75e3f0e2512601d12cacfd6ab7bedcb59f397709c93b77e070c89231c0b188a63e8b6b80dd3f46000caee339df39d1d495ff26d203d0353ff9f190a9be50cf8d4a82b1fe94d70bc34bf4fac8fe6b3529b629867dd61fc58b00b5620ff69d8d3352fedb75ba6fb65f99fcd632e73694e8c870180010a40b8c7610dfebc48f63bbfed01ba2dd86f723130b76b8a0f6231e288ff465f068f0e0508fda18720a61164a38eb4fd3d557bbd10f98d9cd8ae7a2ab9da7ac184e10d3163b02d326", 0xffffffffffffff35}, {&(0x7f0000c45000-0x8)="ce3682b61f60fb88", 0x8}, {&(0x7f0000bea000-0xb5)="b77051fb61d5b6a87f4fbe26e41fc3cce3674b3567079c826ba55d0837852432c9cdd290bf4676a53b4397cfe2849e02c962962119e96a173ba8d04554abb26337d81242617ec96f41625e369d564c892238522e826f7c062253f9071063553fba341608904e3d69c7976f8ccd01ad0f7ffb25e93ccdd526bf731326ac958ade001ce36006b31b354180677badca7875a89585bc47d1643041f312c909c456b3fe8a0cafe222b23a0a4217ad99595a953501cdf26e", 0xb5}], 0x6, &(0x7f0000e98000-0x20)={0x20, 0x111, 0x9, "e68abddd3b666910f99343"}, 0x20, 0x20000000}, 0x24000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004a8000)={0x0, 0x7df, 0x30, 0x1, 0x5e7}, &(0x7f0000e61000)=0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfc000-0x8)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000957000)={r3, 0x7}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000107000-0xb2)=""/178, &(0x7f0000621000)=0xb2) r4 = memfd_create(&(0x7f0000f68000)='e\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000dc9000-0x8)=0x1, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006c9000-0xa0)={r3, @in6={{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfe}}, 0x100000000, 0x0, 0x3, 0x3, 0x80000001}, &(0x7f0000dd3000)=0xa0) 2018/02/14 18:19:20 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x2, 0x480) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000003000-0x50)={0x4, 0x52f8, 0x7, 0x0, 0x11}) exit_group(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000004000-0x9d)="7a042d190e4731f163fb830e15f4d230f296664fc45ce5b0c52d5340a26c375a59356782d1dad61e3436d2510b5f6948c1c10763d552d42ae0954c54e06188ee8288b4aa385fab21a16c3f135aafe289470a90ddc3230fbedc594cb0436828e55f111bb3cda379f9d1736a134aed4bbbc1f083ca6a84c66377dcb59b87d70d341d17dd4ed087d7abaf9a05468f14abe12bba07744273a3a294afb46645", 0x9d, 0x2, &(0x7f0000000000)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @empty}}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) 2018/02/14 18:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000160000), 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f8a000-0x4)) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x800000880c0, 0x5) renameat2(r1, &(0x7f0000b4f000)='./file0/bus\x00', r1, &(0x7f00006cc000)='./file0\x00', 0x4) read(r1, &(0x7f000046f000), 0x0) 2018/02/14 18:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fd8000)={0x80, 0x80000001}) sendfile(r0, r1, &(0x7f0000d2c000-0x8)=0x2, 0x100000001) 2018/02/14 18:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003de000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00003ec000)=0x10001) sendto$inet(r0, &(0x7f0000880000-0x1)="03", 0x1, 0x0, &(0x7f0000fd1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/14 18:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000001000-0x14)=@known='security.capability\x00') ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f000082c000-0x28)=""/40) 2018/02/14 18:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2018/02/14 18:19:20 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/hwrng\x00', 0x201, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000430000)={0x0, 0x39, "c0cda7003ddb07d1cff0f46d82b2144718782d8b3a04e2c186f2e594906f5ff02e0e2fdeb3b335804113d400c5af2d54ceca514c4f01c0e8f4"}, &(0x7f0000eaf000-0x4)=0x41) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a34000-0x8)={0x0, 0xb9}, &(0x7f0000759000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000706000)={&(0x7f000047b000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f7b000)=[{&(0x7f0000af6000)}, {&(0x7f0000f7b000)="b4b738918947c9ae60914c015c16d899d170f874e6311632a8caa85997391c80322add7fa77f22b595eafb4b3a3ed2f12c580f109a78e265ffbcb593ae131f0a23a4d74060d6f5719ff5843786b4c4f63f32e9c6ae6594fe6bb8f849b820775732dabcd7c83ac2a459ed6996343122f01687f41f8c3348791ac1b38b796b645868bec58b979e423dd66d3de14434d05286b7923d9584fbaa43253c11c56419b8e5a250727b5789d86d7503717f72a7ad239b1026444862fce61d10737d9e4b519065", 0xc2}, {&(0x7f0000f7b000)="9a33a069342ffd613f0fda55efc1877fb0df0fecbe2298bb65bce84c15877b7173bc26b58f3daaec6cd0dcb1f6fd73b580e6f39aa0c685fbf086235457f52c19fd5ac889b8dde6145978162713abdfaf754bd0144d99f11cd023ba07ba833ad65d8e2f68c813b7a398f86f3d610ffd60ba0a4ee76d620aa9a01e105d7f27e35ceb13270e523cf1ca470b76a24411cddf9c5ff376748b4764c4b5fb0e5a801d423f9c8906512bd30a10a0b8ee7bc99dc0f8573e7493682d4baeafc2bf567b8a1cb2579284c9196b2fe13eea45920f9e1ecf696cf7877a19bc7402967b646f6bc744755c851230d5f7cee62b1c00659147bdc470", 0xf3}, {&(0x7f0000ab7000)="da8be2ed6b149e10bd416ada6b47c02dec1780487561bd37d0c1583a5a39109e0c1b7757fb799639ab7b762cb5c63493a3d95ac11e35be4b0dfe967beb8301", 0x3f}, {&(0x7f0000f7c000-0x60)="50ed43dc6f1504b8ccfb3ab20cb7e0f6f4bb7f7317b8a448788c0de7826ff031c69b8380d829b664861da7e37536de3960d2d1febd1ec8cdf4abf53501b7c0de58b54692a515735273568f151af9b1f7f8a903762a931b51c1c1c169308dfbc3", 0x60}], 0x5, &(0x7f0000f12000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc00, 0xa, 0x0, 0xa3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x8001, 0x9, r2}}], 0x60}, 0x4000) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000373000-0x4)=0x1, 0x4) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) sendto$inet6(r3, &(0x7f0000d00000-0x599), 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/14 18:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = getpid() r2 = dup(r0) getpgid(r1) connect$nfc_llcp(r0, &(0x7f0000296000-0x60)={0x27, 0x8, 0x20000000000005, 0x0, 0x6, 0x7fffffff, "af357cfd75d6943053be7a8a990f6d978213025e8f12eec9091333ecc7ef3d5d7d057e47cdb33e62ad9fd60c0fdc4b149df65f3a16693ad49413a2f5ab4266", 0x1}, 0xfffffffffffffe77) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c57000)={0x0, 0x84, 0xff, 0x8000000000000000, 0x7, 0x1}, &(0x7f0000de6000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000344000)={r3, 0x6}, 0x6) write(r2, &(0x7f000071d000-0xc5)="2400000058001f00ff07f4f9002304000a00f511080001000200000007000f0001000100", 0x24) finit_module(r2, &(0x7f0000df8000)="29ed7070703070726f6323656d312f73656c696e757876626f786e657431637075736574656d305b00", 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d59000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}) syncfs(r2) 2018/02/14 18:19:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b37000-0x8)='./file0\x00', 0x165) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b37000-0x28)={&(0x7f0000684000/0x3000)=nil, 0x7fffffff, 0x0, 0x2, &(0x7f00003bf000/0x4000)=nil, 0x101}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)) mlock(&(0x7f0000f05000/0x2000)=nil, 0x2000) 2018/02/14 18:19:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x41)="73656c696e757876626f786e6574303c63707573657423eb76626f786e65743173656c667b215b262f24706f7369785f61636c5f61636365737367776c616e3000", 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x4, 0x20012, r0, &(0x7f000035d000)='./file0\x00') inotify_add_watch(r0, &(0x7f00002cc000-0x8)='./file0\x00', 0x40) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000044f000-0x8)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00005b8000), 0x4) r2 = syz_open_dev$mice(&(0x7f0000527000-0x10)='/dev/input/mice\x00', 0x0, 0x79d4a55c8902d3f7) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000eec000)="7048adfb66b435fdaee1942a79daec1642b2f1b9dd11b98df16407a743edead4130d0c4734e461fa", 0x28) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r3, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) shutdown(r2, 0x1) fcntl$getown(r0, 0x9) mq_notify(r2, &(0x7f00009cc000-0x60)={0x0, 0xa, 0x1, @thr={&(0x7f0000e0d000-0xa9)="3ff768cb6040bfaa0fe202e5c43b36a2b5d8ea4647e6acb17856b98d262cf1f58c598be1afb8eb6b0c8fced4375563a09ac1e3b889c4c6bee9a0deab7e1a9ecc6285b0f0994bdd17972c80eb69667e7e169b59577e432009e5f362d57e54b86e225e0d07fe904d3adcca181b976a414d6944bf6aafca7e4af1e13ea4b8aa7794ee948874ed746723ac1a95cae2c88a90102354a69aebdea7b3ba3fc11742d9a1aba4a383a5f202ec77", &(0x7f00005af000)="051eb648f533b351069cb9cca0e15c5f5ca004ae21caf2fcccb1e1ed41cd1626c537e6fdb0ddc747db4c45e0893c40a499062c6d5f3516febdd3e82e29340ac312dc8ce51ccd868e4485a6db855dfc46e0ecb7f38ed30c0d73a6cdaf7164fc9af71c958c7ed719cd36356f59e4fb8536d844e59bfd09a40aef3fc38552c886736a1dfca139dd156c2068bb7062feb0304fb7dc74d47267d5804cdb05e552c20888a07592bd38ce2f3e11273029c804e0a3b78f5bbc93ee58ae9782c102c47c1833c44c649b022460fe2ce173fa46fc54be358a6388a6d1"}}) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000e46000), &(0x7f0000493000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000765000-0xb8)={0x0, 0x5, 0xf6, 0x5, 0xff, 0x224, 0x6, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x0, 0x10000, 0xb7, 0x5, 0x1}}, &(0x7f00007bf000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e97000-0x8)={r4, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000944000)={0x0, @in6={{0xa, 0x3, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}, 0x100000000, 0x3}, &(0x7f0000f7e000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001e9000)={r5, 0x6}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000345000-0x4), 0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000ac0000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/14 18:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1fa4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1, 0x1}}) openat$hwrng(0xffffffffffffff9c, &(0x7f000007a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000221000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, 0x0, 0xffffffffffff8001}, &(0x7f0000efb000-0x4)=0x98) 2018/02/14 18:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e52000)={0x0}) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair(0x0, 0x0, 0x0, &(0x7f000099c000-0x2)) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) read(r0, &(0x7f00002f3000-0x4)=""/4, 0x4) 2018/02/14 18:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00003f1000)=""/35) syz_open_dev$sg(&(0x7f0000080000)='/dev/sg#\x00', 0x6, 0x111800) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f000039d000-0x22)="220000001e0007ffe90800f5090007230200ffeafeffa7001af2feff050008800100", 0x22) 2018/02/14 18:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg(r1, &(0x7f000010d000)={&(0x7f0000107000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000316000-0x30)=[{&(0x7f00004eb000-0xe1)="53bc4870901f3980101ab82fbe12f27fdc935e317d560677c6b772743e0f434eb7f487a23240655244d53d42ddde5eea5d0ea3ab059618430d97a1a92e9745c2c613dd7d4846eef405ed6b7115cde8ded48bc3ed49d90083deb2609ba867cd26634615ca8138ec76d57efff551afe051696d714f1b9ba1e15a3a08d399cfce8bd147a7c2225edfd867e452a9488fbdd265c9c5c545bf09f92c788754dc28b6d2620dd9fcaef4f35c073360caf9bf845db19349827bf6a5113e2b399984095b251f36201861704246e025cf882a46212a91e1d47da4eb8cea3ee0e130b02e6380bb", 0xe1}, {&(0x7f0000742000-0xbd)="163587f89a334bf6f88ccfef512c7d6e56e2f1416afdd3c98267589a876587735782f90da5d859e88149cf6913e905c7cf06cd628993ee54e692a69c228731559183759a9427781a8666648ee1fdc776661f37434c60a0668c8c692bcc63f2318b5dbef8fcb51521039f017a468d41da328d6f207daf329a859f78d4c8f5e42afd879c91d7e321ecdb7871908ebfbb7db00f0ccf67435c222b66b1b6099743065cfc0c458c0de6dd41722a71c52121fedcdbe819cf034d4bd58bf1fb54", 0xbd}, {&(0x7f00009bb000-0x70)="661c1169b22f5e46ec664b7d1d590decb1f96f4855cbacbaae1c6e5382a9965ba5a96c879e3acf8d36c940c9862b37b5b7b6c6adeec30c3863c7a336ccd00a8a20877add33692132048651362260b6b90912e34e65ba5f8bace42edb267876920a338a7a23b94ed407a692d35556c58c", 0x70}], 0x3, &(0x7f00000e7000)=[], 0x0, 0x800}, 0x20000000) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000284000)=@llc={0x1a, 0x8, 0x8000000000000004, 0x5, 0x7fff, 0x0, @random="7d44d43f9e91"}, 0x10) r2 = accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) recvmsg(r2, &(0x7f000026a000)={0x0, 0x0, &(0x7f0000804000-0x20)=[{&(0x7f00002ce000)=""/178, 0xb2}, {&(0x7f00008b7000-0x41)=""/65, 0x41}], 0x2, &(0x7f0000d1b000)=""/4096, 0x1000, 0xb}, 0x2000) 2018/02/14 18:19:20 executing program 3: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00003a4000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000941000-0x4)=0x10) modify_ldt$write2(0x11, &(0x7f00006ac000-0x10)={0x5b527e2, 0x20001800, 0x4000, 0x9, 0x7, 0xd4, 0x80000000, 0x3, 0x8000, 0x2}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000093b000)='/dev/sequencer2\x00', 0x503c02, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000942000-0x9b)=""/155, &(0x7f0000941000)=0x9b) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000941000)={{0xa, 0x1, 0x3d5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x40}, {0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, 0x5, [0x100000001, 0x9, 0x3, 0x0, 0x9, 0x400, 0x10001, 0x10001]}, 0x5c) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093a000), &(0x7f000093e000)=0x4) 2018/02/14 18:19:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000997000-0x6)={0xff, 0x9, 0xe04}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9e000)={0x0, 0x0, 0xffffffffffff8000}, &(0x7f0000fd9000-0x4)=0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cae000)='/selinux/policy\x00', 0x0, 0x0) accept(r1, &(0x7f00001e9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d40000)=0x1c) 2018/02/14 18:19:20 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001d000-0x8)="6e032fce696400") mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000000d000-0x10)={0x5, &(0x7f0000025000-0x14)=[0xfffffffffffffffe, 0x2, 0x200, 0xfff, 0x6]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) 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) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000026000-0x14)={@remote}, &(0x7f0000026000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000024000)={&(0x7f0000009000)=@acquire={0x128, 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, 0xfffffffffffffffe, 0x2}, {0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, []}, 0x128}, 0x1}, 0x0) [ 40.121899] : renamed from gre0 2018/02/14 18:19:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x102, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000043d000)) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x76) fallocate(r0, 0x2, 0xfffffffffffffffd, 0x39fa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000bbe000-0x4)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = syz_open_dev$usbmon(&(0x7f00001f8000-0xd)='/dev/usbmon#\x00', 0xf26, 0x100) clock_gettime(0x0, &(0x7f0000e5d000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000816000-0x8)={0x0, 0x9, 0x87}, &(0x7f000005a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000080f000-0xa0)={r5, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x10000000002, 0x4, 0x3, 0x0, 0x26}, &(0x7f00001b3000)=0x32a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003aa000-0x10)={r6, 0xf4, &(0x7f0000450000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}, @in6={0xa, 0x1, 0x1ea5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x0, 0xc3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffc0}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x974}, @in={0x2, 0x3, @rand_addr=0x3}]}, &(0x7f0000610000-0x4)=0x10) recvmmsg(r0, &(0x7f0000a7c000-0xf0)=[{{&(0x7f000042b000)=@hci, 0x6, &(0x7f0000960000-0x20)=[{&(0x7f0000bb8000+0x69f)=""/85, 0x55}, {&(0x7f0000c1a000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f0000601000-0x72)=""/114, 0x72, 0xdd23}, 0x3}, {{0x0, 0x0, &(0x7f0000992000)=[{&(0x7f0000a2a000)=""/5, 0x5}], 0x1}}, {{&(0x7f0000f6b000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000341000-0x60)=[{&(0x7f0000736000)=""/207, 0xcf}, {&(0x7f0000ddf000)=""/35, 0x23}, {&(0x7f0000f10000)=""/61, 0x3d}, {&(0x7f00008e3000-0x8e)=""/142, 0x8e}, {&(0x7f000006d000-0x2c)=""/44, 0x2c}, {&(0x7f0000608000)=""/4096, 0x1000}], 0x6, &(0x7f00001ca000-0x4c)=""/76, 0x4c, 0x5}, 0x5}, {{&(0x7f00009bb000)=@nfc_llcp, 0x60, &(0x7f00001d9000-0x30)=[{&(0x7f0000832000-0x95)=""/149, 0x95}, {&(0x7f000001d000-0x39)=""/57, 0x39}, {&(0x7f0000a76000)=""/253, 0xfd}], 0x3, &(0x7f0000310000-0x96)=""/150, 0x96, 0x1}, 0xa7a2}], 0x4, 0x10140, &(0x7f000098e000)={r3, r4+10000000}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00009b6000)=""/53) [ 40.206855] mmap: syz-executor2 (5890) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/14 18:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000a000-0x4)=0xc) recvfrom$inet(r0, &(0x7f0000c3b000-0xd7)=""/215, 0xd7, 0x10000, 0x0, 0x0) epoll_pwait(r0, &(0x7f0000cbd000)=[], 0x0, 0x7f17, &(0x7f0000325000-0x4)={0x3}, 0x8) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/02/14 18:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, {}, 0x0, 0x8}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1}, 0x0) 2018/02/14 18:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000e36000-0xa)='./control\x00', 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000911000-0x4)=0x2, 0x4) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000ccc000-0x10)={0x3, 0xffffffff, 0x2400, 0x9, 0x10001, 0x8000, 0x1, 0x7, 0x1, 0x5}, 0x10) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2018/02/14 18:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/02/14 18:19:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x1, 0x1, 0x100000000}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x0, &(0x7f0000006000)}) 2018/02/14 18:19:20 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001f000)='/dev/rfkill\x00', 0xc02, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000018000)={0x3ff, 0x10000, 0x0, 0x1c, 0x4, 0x7ff, 0x9, 0x2, 0x0, 0x9, 0xff, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005437, &(0x7f0000001000-0x8)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/64) 2018/02/14 18:19:20 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) keyctl$join(0x1, &(0x7f000030b000-0x5)={0x73, 0x79, 0x7a, 0x3}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000572000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000663000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ftruncate(r0, 0x400) 2018/02/14 18:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg(r1, &(0x7f000010d000)={&(0x7f0000107000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000316000-0x30)=[{&(0x7f00004eb000-0xe1)="53bc4870901f3980101ab82fbe12f27fdc935e317d560677c6b772743e0f434eb7f487a23240655244d53d42ddde5eea5d0ea3ab059618430d97a1a92e9745c2c613dd7d4846eef405ed6b7115cde8ded48bc3ed49d90083deb2609ba867cd26634615ca8138ec76d57efff551afe051696d714f1b9ba1e15a3a08d399cfce8bd147a7c2225edfd867e452a9488fbdd265c9c5c545bf09f92c788754dc28b6d2620dd9fcaef4f35c073360caf9bf845db19349827bf6a5113e2b399984095b251f36201861704246e025cf882a46212a91e1d47da4eb8cea3ee0e130b02e6380bb", 0xe1}, {&(0x7f0000742000-0xbd)="163587f89a334bf6f88ccfef512c7d6e56e2f1416afdd3c98267589a876587735782f90da5d859e88149cf6913e905c7cf06cd628993ee54e692a69c228731559183759a9427781a8666648ee1fdc776661f37434c60a0668c8c692bcc63f2318b5dbef8fcb51521039f017a468d41da328d6f207daf329a859f78d4c8f5e42afd879c91d7e321ecdb7871908ebfbb7db00f0ccf67435c222b66b1b6099743065cfc0c458c0de6dd41722a71c52121fedcdbe819cf034d4bd58bf1fb54", 0xbd}, {&(0x7f00009bb000-0x70)="661c1169b22f5e46ec664b7d1d590decb1f96f4855cbacbaae1c6e5382a9965ba5a96c879e3acf8d36c940c9862b37b5b7b6c6adeec30c3863c7a336ccd00a8a20877add33692132048651362260b6b90912e34e65ba5f8bace42edb267876920a338a7a23b94ed407a692d35556c58c", 0x70}], 0x3, &(0x7f00000e7000)=[], 0x0, 0x800}, 0x20000000) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000284000)=@llc={0x1a, 0x8, 0x8000000000000004, 0x5, 0x7fff, 0x0, @random="7d44d43f9e91"}, 0x10) r2 = accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) recvmsg(r2, &(0x7f000026a000)={0x0, 0x0, &(0x7f0000804000-0x20)=[{&(0x7f00002ce000)=""/178, 0xb2}, {&(0x7f00008b7000-0x41)=""/65, 0x41}], 0x2, &(0x7f0000d1b000)=""/4096, 0x1000, 0xb}, 0x2000) 2018/02/14 18:19:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000067c000)='/selinux/enforce\x00', 0x2200, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000471000)=0xa0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000791000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000003a000-0x38)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00001f9000)={0x14, 0x3, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/14 18:19:20 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00009e4000-0x8)='./file0\x00', 0x80, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x28f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d25000-0x8)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000888000-0x1c)=@req3={0x1, 0x1ff, 0x8001, 0x1f, 0x4, 0x28, 0x2}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003d1000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000502000-0x4)=0xe8) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000bf000-0xde)="7b1ad133cd58892b8974e112405213b7dcc8b3bdae570de4d1feed1038c5e9184aebb8f4a5523093e9e9ce34cccb6b042d9de3f55a094d062d34f534a18c72c6acb977446c4bb185ea8a37df0d3a4206fa1e9f60f6d38065c22ba528b7fad0460aa3785d28177af52c54c8c9787e138e0cfbad330e724c9084ce87e5b4544fc96e51c71f209d940a39aa8cfcb2092455b67f99d80c8449485094ba4b5873e389e330e69297500f62bbaf70787a5b7438efb223e699d18f9cb08116ec3e727fc8716c11a87e840ff8ef3b417c5d9d1d4422c6a249358062e285ae2dafd21f", 0xde) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000052000)) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000745000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4, 0x9, 0x0, 0x400, 0x7f, 0x140000, r5}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00003e5000-0x20)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}, 0x0, 0x0, []}, 0x10) 2018/02/14 18:19:20 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f80000)={0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00008d3000)=@nfc_llcp, &(0x7f0000f80000)=0x60) r1 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f80000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000185000)=0xffffffffffffff0d) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f81000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) r3 = syz_open_dev$sg(&(0x7f00009e3000-0x9)='/dev/sg#\x00', 0xf1, 0x400001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00005f1000)=""/233) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f83000-0x5)={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f81000-0x28)={@generic="0000000100005f000000002900000658", r2}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f79000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r4, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0xfffffd00, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f80000)) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007ed000-0x4)={0x20}, 0x4) socketpair(0x0, 0x6, 0x1, &(0x7f0000c51000-0x8)={0x0}) ioctl$TCSETSW(r5, 0x5403, &(0x7f000073c000-0x24)={0x2, 0xffffffffffffff80, 0xfb6, 0xb5, 0x100000001, 0x80000001, 0x7, 0x376c00, 0xfffffffffffffffa, 0x5447, 0x0, 0x4fe}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000f82000-0x8)) inotify_init() 2018/02/14 18:19:20 executing program 3: futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4), 0x9ffffffe) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007f3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)) 2018/02/14 18:19:20 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x10000) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000000a000)=0x100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0x84)=""/132) timer_create(0x0, &(0x7f000000c000-0x60)={0x0, 0x1b, 0x0, @tid}, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000000c000)='/dev/net/tun\x00', 0x0, 0x400001) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000001000)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f0000009000)) fanotify_init(0x0, 0x400) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000)='/dev/hwrng\x00', 0x121001, 0x0) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000003000-0x4)=0x7fff, 0x4) 2018/02/14 18:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f0000290000-0x3d)="e9bd1c1b34b479509e314487255c24f7846008ac0c71aa93b85c6e04d38597638e068ce019a9463aa32ba62bf41ccf3952a4456ad49945df9e8e3b490f", 0x3d, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) ioctl$int_out(r0, 0x5462, &(0x7f0000c35000)) 2018/02/14 18:19:21 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000390000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x2d)=""/45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000eb0000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000091000)={&(0x7f00008c8000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00005c6000-0x10)={&(0x7f0000c91000-0x430)={0x430, 0x0, 0x5, 0x4, 0x4, 0x1, {0xf, 0x0, 0x8}, [@nested={0x10c, 0x2, [@generic="00d1be3e19a6183defc686e13e4d12e881c8468178924d9968b5ab2d6dc1d0cd84", @generic="d7c7c0279777cec7ef1bd8c4eabcbeece535c3a0d819786208fab7c21e3f9080c16e47069f45549752687bcbf59c8cdaf71c25cfcac489d641ce31e4754bb899b6f9bb4bd24dd92a1476930b11d274a57f8ae417c92886a4d5cdab00ada6007a903a450cd247f2f9527d84fbd1468080dfbdeaab0de7a1b038a29e2e053bb6d0e1e50052069167f43766db98a8cb725a049a15585327ef98f1fc3ba6c6a7466ac51ed4d330ac0050f4b333617d87071007e2f1bfd0460b7d45ecf1b5ad8ba22f4818a3aec4f683e0888240547cd811a2ddab1eab51ae3f73", @typed={0xc, 0xa, @pid=r2}]}, @generic="0a5bccfea0364630e62667b1acf75e8a5a034f0cd3142ddc679753e9c19c9380fd322d17da83ae33c3f0efc357b75293838f8266453bd929a0b19453d63e77d6cb157b0e5da7e2b1907319300ee4aab203d027d2487e1a0660f759dce5b309cb664683b1ce3016f552bd91a9e46c4cb4bf349ef173cdecc75a63912157093526291103fee082a946d10f2d2866eb6a400a4058da3cf83303444a53b9f4d018c81762b0def95e44a7e8b10ba110e04d80885f331e20d8", @nested={0x1c, 0x5b, [@typed={0x18, 0x18, @ipv6=@empty}]}, @typed={0xc, 0x35, @fd=r1}, @nested={0x148, 0x2d, [@typed={0xc, 0x58, @fd=r1}, @typed={0x18, 0x60, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, @generic="c931edc45b89189b0de392089dc955fb8eeeb720ce4c3040bb5c2a975c38a04543eec79cf31241a08350a4c57fe8d0", @typed={0xf0, 0x37, @binary="39f2dedafa4f916b653820f208a645c1b2651214581eee080442953ee52fc479f5e2768f5d3dff9d38dd7e75ecdbd62e7b55afbd8ad18c8dddfa80961f31cd17a84d67d0518177600db769d5d5e77e1c81d0b1d7caa36d2fb0485278d511c19d05cab541e28665da0b1c64133a013528bf9f718e8611846334fdb72472ba3bf4c2de16b560d764a0285ba5c5ae9f9ca5ec14356fc957852e69a66780784dc221468711d0e42dd64049b4256e71936cba4b14d16baa50c5f552c5eb82b19f0af7ce08cfbe946990eab60a04a414b999081b473430dbfa1402f9deed144f3c4cfd8a6b9919a5ac47"}]}, @typed={0xc, 0x16, @str=']\x00'}, @typed={0x10, 0x31, @u64=0x6}, @generic="1f14af802f2fd9f90e49a44b3905cdb8c421dd32c2e753a8027b3bcb627abb07a578db6fcc562b2aa1d9d51ab7404ea90bf1ac5253722a173df1433d8704b9a4b87e2fc9e222bddaff05b963d411fac752f343fe76991270580e29ae95b9e83d0eef34296584dacd13af60f3e6578dad539b7e199bf98e05a4537b5aec570715032dce19c578cc9ea64a62691f0c02919c28928c08022dc6431d6a95f269892c4a2911c64a", @typed={0x18, 0x2a, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0x10, 0x7f, @u64=0x40}]}, 0x430}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004804) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000106000-0x4)=0xfffffffffffffffe, 0x4) ioctl(r3, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty, 0xffffffff}, 0x1c) ioctl(r1, 0x8000, &(0x7f0000592000)) sendto$inet6(r1, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005a6000)={{{@in=@loopback, @in=@dev}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000567000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005d5000-0x8)={0x0, 0x7}, &(0x7f0000727000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b82000)={r4, 0x7}, &(0x7f00001a4000-0x4)=0x6) sendmsg$nl_route(r3, &(0x7f0000ef4000)={&(0x7f0000a6a000)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000a91000)={&(0x7f00008b9000-0x30)=@ipv6_getroute={0x30, 0x1a, 0x400, 0x4, 0x1, {0xa, 0xb0, 0x34, 0x100, 0xff, 0x1, 0xff, 0xb, 0x100}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) 2018/02/14 18:19:21 executing program 0: socketpair$inet6(0xa, 0x80007, 0x33, &(0x7f0000e9c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00009b1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f10000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00008dc000)={@generic="b3f514c3a0f453768c363f4528fb5c0f", &(0x7f0000cb1000-0x24)=@ethtool_channels={0x3d, 0x94b, 0x9, 0x7b, 0x3ff, 0x10000, 0x4, 0xfffffffffffff001, 0x3ff}}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f00002d2000)={&(0x7f00006b2000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fe2000)=[]}, 0x4) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000308000)={0x0, @in6={{0xa, 0x1, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}, 0x6, 0x8, 0x2, 0x1f, 0x82}, &(0x7f000059a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008ad000-0x75)={r3, 0x6d, "9f37f4f2d80de202a95099bf381e0acab80f35dde39e2f3f783b127082764f59281fa2ed10895e00458380548cd1fea887ac2ff94992defcb031b09577fb2fb27b45932994168302d168ac174ea80d28dbd3ec65a3b02c8f3de59f43f06eec6817d419367c9515852ca6cb1e75"}, &(0x7f000086e000)=0x75) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x1, 0x5) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000071b000)=@assoc_value={0x0, 0x42}, &(0x7f0000e56000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e57000-0x8)={r1}, &(0x7f0000a7c000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000649000-0x1c)={@generic="4b16861c12939bb45d2fae0fff13c700", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000dac000)={@ipv4={[], [0xff, 0xff], @empty}, r3}, 0x14) capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb5000-0x18)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/enforce\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00004bd000)={r2, 0x3910}, &(0x7f0000c0a000)=0x8) accept$packet(r0, &(0x7f0000ef6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c45000)=0x14) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/14 18:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f0000290000-0x3d)="e9bd1c1b34b479509e314487255c24f7846008ac0c71aa93b85c6e04d38597638e068ce019a9463aa32ba62bf41ccf3952a4456ad49945df9e8e3b490f", 0x3d, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) ioctl$int_out(r0, 0x5462, &(0x7f0000c35000)) [ 40.351926] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.399505] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/14 18:19:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009b5000)=0x4, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) r1 = creat(&(0x7f00005d6000-0x8)='./file0\x00', 0x100) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000eaa000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000b42000-0x4)=0xe8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000baf000)={0x5, &(0x7f0000644000)=[{0x8, 0x80000001, 0x80000000, 0x3}, {0x9, 0x40, 0x0, 0x7}, {0xc0, 0xfc, 0x3, 0x7ff}, {0x100000000, 0x6, 0x3, 0x8}, {0x170, 0x100000001, 0x100, 0x7}]}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000084e000-0x14)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000085a000)={0xd0000011}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000050a000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0xffffffffffffd2d3, 0x8, 0x1, 0x95}, &(0x7f000021e000-0x4)=0xa0) socket$netlink(0x10, 0x3, 0x16) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007b6000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000010000)=0x1008) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f68000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f68000)=0x1c) connect$nfc_llcp(r0, &(0x7f0000b4f000)={0x27, 0xa7, 0x200, 0x2, 0x3, 0x4, "b59c3a45d0da18381c3d107816a42f53caf7cb9367ef162e0121d238382f72e3caf95aa887e6d9aa34e511867977b5084f542d8821afc87c4ff00e56444fb2", 0x80}, 0x60) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f6b000-0xb8)={0x0, 0xffffffffffff8001, 0x7, 0x9, 0x1000, 0x6, 0x9, 0xffff, {0x0, @in6={{0xa, 0x1, 0x9db8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x350, 0x2, 0x4, 0x51, 0xfffffffffffffffc}}, &(0x7f0000bfc000-0x4)=0xb8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f6b000-0x1b4)={r1, 0x74, "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"}, &(0x7f0000f6a000-0x4)=0x27) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a21000)={r2, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80}}, 0x401, 0x2ef0}, 0x98) r3 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f6b000)=@nfc={0x27, 0x7, 0xe6, 0x2}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x1, 0x100) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000f68000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$EVIOCSABS0(r3, 0xc0189436, &(0x7f0000245000)) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f00003cf000)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e5d000-0xc)={0x0, 0xfff, 0x2, [0x1873, 0xe37]}, &(0x7f0000a17000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008b8000-0xa)={r1, 0x1, 0x1, [0x0]}, 0xa) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) 2018/02/14 18:19:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fallocate(r1, 0x0, 0x0, 0x9) socket$inet6(0xa, 0x800, 0x982) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0xfffe) 2018/02/14 18:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x2000) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r0, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000462000-0xe)='/dev/keychord\x00', 0x10000, 0x0) 2018/02/14 18:19:21 executing program 0: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00003ef000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000e56000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006a6000-0x12)='/dev/input/event#\x00', 0x5, 0xfffffffffffffffd) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b74000-0x4)) 2018/02/14 18:19:21 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x216, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="2400003a2800030007fffd946fa290b70a00004003000000031d726800008567dd000008", 0x24}], 0x1}, 0x0) 2018/02/14 18:19:21 executing program 1: setpriority(0x2, 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fe2000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041a000-0x1)={0x0, 0x0}, &(0x7f0000178000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004cb000)={r1, r2, r3}, 0xc) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x1, &(0x7f00003cd000)={0x77359400}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005bf000-0x4)) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000584000-0x4)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000309000-0xe)='/dev/keychord\x00', 0x280000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fad000)=[{0xe, 0x7}, {0x3, 0x7fffffff}, {0xb, 0x8001}, {0xf, 0x6}, {0x3, 0x7f}, {0x4, 0x1}], 0x6) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/02/14 18:19:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f000058e000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000f60000)='net/ip_mr_vif\x00') ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000562000-0x50)={@generic="ab2a8b4442c52a16118e60c05d15bd84", @ifru_addrs=@ax25={0x3, {"62f00dcf2fc6d1"}, 0x5}}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/14 18:19:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000014000-0x8)={0x0}) signalfd(r0, &(0x7f0000013000-0x8)={0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80800) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ee9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x2, 0x10, "ca6d5797d43947fa44da283b97b459c119b21ba45f34902d0c3a79970ca811d50aaa1d8f71415c349aac2b289da55cfe808607d36897670db370d5663f0ada42", "4155a83c0b9a0907590e5f1bbff5fd00fe0d7d32ec8fa0b063d6122a922ea23a", [0x25, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) [ 40.532509] audit: type=1400 audit(1518632361.165:23): avc: denied { getopt } for pid=5995 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_generic_socket permissive=1 2018/02/14 18:19:21 executing program 5: prctl$intptr(0x8, 0xfffffffe) 2018/02/14 18:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ae1000-0xc)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d30000-0x4)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x20) flistxattr(r0, &(0x7f00009a6000-0x5e)=""/94, 0x5e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000561000-0x10)={0x0, 0x1c, &(0x7f0000a1b000)=[@in6={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f00007ca000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cc9000)=@assoc_value={r1, 0xfe5c}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000329000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a0b000)={@generic="716a4f61e469465176fc9ca6bdd4a823", @ifru_settings={0x1, 0x40, @fr_pvc_info=&(0x7f00003e5000-0x14)={0x5, @generic="5efec3896a2d3f382803bfc5be72dbd8"}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000054c000+0x853)) [ 40.564030] device gre0 entered promiscuous mode 2018/02/14 18:19:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x117a, 0x418080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000bc7000-0x38)={&(0x7f0000a4d000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000d95000)={&(0x7f000004a000)={0x1b0, 0x2, 0xf, 0x604, 0x1, 0x2, {0x0, 0x0, 0x8}, [@nested={0x19c, 0x60, [@typed={0xc, 0x81, @ipv4=@multicast2=0xe0000002}, @generic="3017862a45b3da6abe5adaeba78546e52fe5bbdf22507c1870b2757b36d89098fc257b1944bec7523473381199761c38cb3db1e471f91646e18a6fdde0fad36b8228ee39d0705a5fdaf52cea5f7fe4c25ea41d957189baa245d1b393cafb04811767e39360a3b89e5e5ffa520025ec634c12eac667f1185f30b051833f37c511f76dd4ed2a12b2f14cc30234a89b436bbd5b2234ee6da7745ea72da49b0ed7051379eae8d2695470d0c51677e3ea4a3005941dffa8a04a7101b7e1df2628d5d35d2ab6ffaa70bcb4bda13e414ccb2afff1c6d2", @generic="cdd27dcdd3f5233f434db4f4f1e9b6fb9f04ce10230742ad14738e04d186efd40ba35b91a471040c390e158106", @generic="2dbba22f416f392f274a7ab986aebb8ef8fbf1e05d0ba3df29698ee5480411417cca00bdf5e8f47b57edc953061debd9309ba85d6f4b9ea2840f72a8c7b6858e006534b6a6e3633c9edd0b2affb1e2749331baec73fcccbd90229bc7918fd829279b1903e8c4576e4c34c82ff4e17c5a23e544cae3fe1dc59a9aff178931e5b4299f59e3fe3105eaf8", @generic="b0"]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x1}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x0) ioctl(r1, 0x1, &(0x7f0000b4b000)) 2018/02/14 18:19:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e0a000)='./file0\x00', 0x42, 0x100) ioctl$TCXONC(r0, 0x540a, 0x6a) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/14 18:19:21 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write$selinux_load(r0, &(0x7f0000008000)={0xf97cff8c, 0xfffffffffffffe5d, 'SE Linux'}, 0xfffffce5) fcntl$addseals(r0, 0x409, 0x5) 2018/02/14 18:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000473000-0x4)=0x0) getpriority(0x0, r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000637000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000098f000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000ca4000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000aa000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x100, 0x0, 0x8, 0x100, 0x7, 0x2400000, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$ipx(r2, &(0x7f0000b4f000), &(0x7f0000ece000)=0x10) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/14 18:19:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004b000-0xb)='/dev/hwrng\x00', 0x4000800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000004000-0x1), 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) connect$unix(r2, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b80000-0x12)='/dev/loop-control\x00', 0x85, 0x0) r1 = memfd_create(&(0x7f0000fe2000-0x5)='[GPL\x00', 0x1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000606000)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) write(r0, &(0x7f0000807000-0x51)="e8fc5820797f4631f20b1e7f763dcabcdf7a0a16026149648ab64b4e3b14d40f5f5132050d9dca0bd6e077e09dab59f4a8f207413988369bad72d0ca8921cbdf72b74d8a573b3d6222d628041e869fb037", 0x51) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cf6000), &(0x7f0000442000)=0xfffffffffffffebf) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b55000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a8b000-0x4)) openat$ptmx(0xffffffffffffff9c, &(0x7f000034d000)='/dev/ptmx\x00', 0x200, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0xb) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000945000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) inotify_init() r4 = add_key$keyring(&(0x7f0000367000)='keyring\x00', &(0x7f00006f2000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = getuid() stat(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000f86000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00006f1000-0x8)) 2018/02/14 18:19:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4), &(0x7f0000001000)) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bca000-0x67)="2500000052001f1d07000000040904000221071008000100ffffe803000000000000006688", 0x25) recvfrom(r0, &(0x7f0000f8e000)=""/229, 0xe5, 0x0, &(0x7f0000ff4000)=@l2={0x1f}, 0xe) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)="5b6703007575", 0x80001, &(0x7f000000a000)) 2018/02/14 18:19:21 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00') r0 = open(&(0x7f000000b000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000010000)={0x5, 0x2}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/14 18:19:21 executing program 1: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) clock_gettime(0x6, &(0x7f0000fb0000-0x10)) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000000d000-0x48)=""/72, &(0x7f0000ecf000-0x4)=0x48) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getitimer(0x0, &(0x7f00004a0000-0x20)) 2018/02/14 18:19:21 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd6000+0x410)={0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000fd6000)=""/143, &(0x7f0000ab8000-0x4)=0x8f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000d9b000-0x87)=@ethtool_dump={0x40}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000023b000-0xb)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/14 18:19:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f00003fa000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sysfs$2(0x2, 0x7, &(0x7f00009ec000-0xfe)=""/254) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000445000)=@generic="09723a574883e52e7b25794f1a360acd") 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c5a000)={0x2, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d06000-0x20)={0xfffffffffffffc0e, r2, 0x10000, 0xbb14}) sendto(r0, &(0x7f0000fbe000-0x4), 0x0, 0x0, 0x0, 0x0) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000c67000-0xa6)=""/166, &(0x7f0000000000)=0xa6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) shutdown(r1, 0x0) poll(&(0x7f00008e7000)=[{r1}], 0x1, 0x0) 2018/02/14 18:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004dc000)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00001b8000)={&(0x7f000029f000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00001e2000-0x10)={&(0x7f0000a01000-0x2c)={0x2c, 0x24, 0x100, 0x7, 0x1, {0x11}, [@typed={0x18, 0x1f, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000014}, 0x80) r1 = syz_open_dev$binder(&(0x7f0000691000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r2 = dup2(r0, r1) connect(r2, &(0x7f0000e30000)=@llc={0x1a, 0x1c, 0x3, 0x100000001, 0x40, 0x5, @random="1d14311940cb"}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000937000-0x8)) openat$ptmx(0xffffffffffffff9c, &(0x7f00009d3000-0xa)='/dev/ptmx\x00', 0x44000, 0x0) 2018/02/14 18:19:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307}], 0x0, 0xfdfd, &(0x7f000000d000-0x68)}) 2018/02/14 18:19:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d45000)='/dev/autofs\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000323000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c1000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007b1000)={0x8, 0x1000000008000, 0x7f, 0x87c, r3}, &(0x7f0000601000)=0x10) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00007a5000-0x6e)=""/110) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000698000-0xc)={0x10000001, 0x0, 0x16}) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) time(&(0x7f0000004000-0x8)) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)) r1 = syz_open_dev$mice(&(0x7f000000a000-0x10)='/dev/input/mice\x00', 0x0, 0x400200) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000000a000)={0x9, 0x3f, 0x9, 0x20, 0x6, 0x1}) 2018/02/14 18:19:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bd9000)={@common='ipddp0\x00', @ifru_flags=0x5100}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0xfffffffffffffdf0, 0x1, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x91) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ed000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f0000ab3000)=0xe8) sendmsg$nl_route(r0, &(0x7f00004d2000-0x38)={&(0x7f0000ba8000-0xc)={0x10}, 0xc, &(0x7f00008a6000)={&(0x7f0000af5000)=@bridge_delneigh={0x2c, 0x1d, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x0, 0x2, 0xf}, [@NDA_PROBES={0x8, 0x4, 0x8d80}, @NDA_PORT={0x8, 0x6, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000851000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000d5b000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000d0a000)={&(0x7f000002a000-0x1f4)={0x1f4, 0x3b, 0x600, 0x7, 0x1, {0xc}, [@typed={0xc, 0x4, @ipv4=@empty}, @nested={0x168, 0x3, [@typed={0xc, 0x55, @pid=r2}, @typed={0xc, 0x62, @fd=r0}, @generic="ff5c70056f235e4aaaa50df178f351cc901a549cb7131996a3eb3d25f8d48c4e8691b34813e9fe83655d25d5d4e5ee80e5bc60235fdf183b73fd76ba559a5ed4efa023e2293031c9f6934e2f3055db083f285e8cb5fc6bc422216823ef32b99675c8e8d921c5b7a3d86838105968a208780322e2f262f875f7c6ae8b3eacab60ad3a2e68e4439075c43f3a141048a29920530eb39c3ddac81cb706d2aa9e6b8392ccfe77eb9659e2d6bd451fe24dca823ee27c1fbdc8735ee997", @generic="2401040699947266bfb6f7f8880cc0edf980b30e1899d03578b808e74fa84f08363335e2bd04af9c723016c58f247f87c8e24b7e074d722ba319c816b1750243bedac3fe52ba3b4f5a4e8530e54d24fd78e29dcb590ac6d93930bf9ae9284c7bd29fd90fdd0d1cda3faafc1788a29c86f64db9087b5aa3395e829b2b9ddb2cde56bca0f477933037595a901ea148853b"]}, @generic="08df3c37e122a8d2c84b4135aa1c6e14bf30867dfd589715c8c0e2a102cbe87fc19c10f264eddd8a7172ffbbdc02255b4a16c352c2c51b035f33d3788c394a7f394a1996689518ed331de7d659a486cd55dc5b1176bb2b514efd3f1b6b31a21aedd9a1c72db24dad1d276b"]}, 0x1f4}, 0x1, 0x0, 0x0, 0x20000014}, 0x10) r3 = getpgrp(0x0) getpgrp(r3) 2018/02/14 18:19:21 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/mls\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f000021e000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) 2018/02/14 18:19:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000785000-0xd)='net/rt_cache\x00') pread64(r0, &(0x7f0000520000), 0x0, 0x20000000800) readv(r0, &(0x7f0000e5b000-0x80)=[{&(0x7f000065d000)=""/33, 0x21}, {&(0x7f0000012000-0x81)=""/129, 0x81}, {&(0x7f0000e3a000)=""/121, 0x79}, {&(0x7f0000a36000)=""/29, 0x1d}, {&(0x7f00000eb000-0x34)=""/52, 0x34}, {&(0x7f00004b7000-0x3c)=""/60, 0x3c}, {&(0x7f0000bb7000-0x82)=""/130, 0x82}, {&(0x7f0000259000)=""/146, 0x92}], 0x8) clock_gettime(0x0, &(0x7f000075a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000191000)={0xfffffffffffffbeb, 0x9, 0x5b60, {r1, r2+30000000}, 0x0, 0xfa2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006aa000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000630000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008d9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) accept$nfc_llcp(r0, &(0x7f00001a3000-0x60), &(0x7f00005cd000)=0x60) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000481000)={r3, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000002000-0x2d)=""/55, 0x37}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x8, 0x6, "5cc1761b198e", 0x8}, 0x10) 2018/02/14 18:19:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004e7000-0x8)={0x0}) r1 = fcntl$getown(r0, 0x9) inotify_init() r2 = syz_open_procfs(r1, &(0x7f0000447000)="73746174e6") connect$nfc_llcp(r2, &(0x7f00006d6000+0x8c0)={0x27, 0x6, 0x4, 0x7, 0x273d, 0x8cc8, "b7b3b2aeddb287cd92c1ca3f85a7047ddcd7331937f0e9ad594b519fcf261dbd8fb4dbf58063e3778d3c5e92099d1ca0c23395a47bfc300fcff592554464bd", 0x6}, 0x60) r3 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e72000-0x8)='./file0\x00', 0x0, 0x6) mknod(&(0x7f0000878000-0x8)='./file0\x00', 0x80c2, 0x39) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001a8000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x101, 0xc89}, &(0x7f0000928000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000016c000-0x8)={r1, 0x8}, 0x8) 2018/02/14 18:19:21 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fe6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000b38000)='./file0\x00', &(0x7f0000a8c000-0x8)='./file0\x00', 0x1000, r1, r2, 0x6, 0x80000000, 0x4400) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) 2018/02/14 18:19:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b5000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a6f000)=0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) r2 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000e04000-0x8), 0x7fffffff) fadvise64(r2, 0x0, 0x0, 0x4) 2018/02/14 18:19:21 executing program 4: syz_open_dev$usbmon(&(0x7f0000e57000)='/dev/usbmon#\x00', 0x1, 0x10100) r0 = gettid() tkill(r0, 0x41) 2018/02/14 18:19:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000c7000-0x80)=@generic, &(0x7f00005d3000)=0x80, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000020000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000258000)=0x14, 0x800) getresuid(&(0x7f0000b4b000), &(0x7f0000990000-0x4)=0x0, &(0x7f00009eb000-0x4)) sendmsg$nl_xfrm(r1, &(0x7f00008a1000-0x38)={&(0x7f000037f000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000778000-0x10)={&(0x7f00001e3000)=@delpolicy={0x2b0, 0x14, 0x0, 0x7, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x0, 0x0, 0x2, 0xa0, 0x80, 0x3b, r2, r3}, 0xffffffffffffffff, 0x1}, [@tmpl={0x144, 0x5, [{{@in=@loopback=0x7f000001, 0x3, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x3, 0x1, 0xb9, 0x100000000, 0x10001}, {{@in=@multicast1=0xe0000001, 0x1, 0x32}, 0x2, @in6=@empty, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x8001, 0x4}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1, 0x2, 0x13, 0x6f, 0x2, 0x8}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x4, 0x3, 0x4d, 0x53, 0x80000001, 0x7a1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x3, 0x6, 0xcb10, 0x3, 0x8}]}, @policy_type={0xc, 0x10, {0x1}}, @output_mark={0x8, 0x1d, 0x3f}, @algo_auth_trunc={0x100, 0x14, {{'wp256-generic\x00'}, 0x5a0, 0x0, "41cf9791a9ec08b67dadd4a0067538f2546f95a63e0094299a194ee4c3099bff05e676883692c291de5e60d3d32201a0518ea777cd311bec334842080561929dd381ca61b4147cdc50506a1b6e09772bf69759c6eb6d065758a44956f719847fbf55140d0c3b873a96706e001b9b80daf75c323937f37635026ec9139b1b2a6c651c9a0cf5076b7f280fca223b750f0528f224667ed8d1233bc29cdfc74a11d379c1e9e57f9a4fddc3b763727b3439f9c7a6362c"}}, @ipv6_hthresh={0x8, 0x4, {0x57, 0x7b}}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000037f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000792000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000464000-0x28)={@generic="ef0af4829e43fd45c0560e33560ad00a", r4}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000994000-0xe8)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000f36000)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000365000-0x8)={0x1, [0x0]}, &(0x7f00009a3000)=0x8) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000f0000-0x8)='net/hci\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a6000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f00008ce000-0x8)={0x6, 0x5}) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000c9000-0x1), 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000f0000)={0x0}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b22000-0x4)=0x10001, 0x4) recvmsg(r0, &(0x7f00007e2000)={&(0x7f0000db6000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f61000-0x10)=[], 0x5f, &(0x7f00005e0000)}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f0000a0a000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000bce000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f000060e000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, 0x4, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfffffffffffffff9, 0x5, 0x2}}}, {{@arp={@rand_addr=0x3f8000, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0x0, @mac=@empty, {[0x5a06eedd68a36afa, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0xf4, 0x96c3, 0x9, 0xffffffff, 0x0, 0x400, @common='teql0\x00', @common='teql0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) msync(&(0x7f0000b81000/0x2000)=nil, 0x2000, 0x1) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000016b000)=""/19, &(0x7f0000082000)=0x13) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00003ec000-0x10)={&(0x7f000012d000/0x1000)=nil, 0x1000}) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000f87000-0x6)) 2018/02/14 18:19:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000012000), &(0x7f0000003000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 18:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a2f000-0x11)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000362000-0x88)=@routing={0x0, 0x10, 0x2, 0x5, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, 0x88) getgid() ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000846000)={0x56, 0xdc0000000, 0xc4f, {0x5, 0x800}, {0x9, 0xfd8}, @const={0x100000000, {0x100, 0x1, 0x80, 0x3}}}) 2018/02/14 18:19:21 executing program 1: r0 = socket$inet6(0xa, 0x80007, 0x3f) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00003ed000), 0x2) 2018/02/14 18:19:21 executing program 0: mmap(&(0x7f0000000000/0xc39000)=nil, 0xc39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3a000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000c3a000-0x10)={0x1, &(0x7f00005cb000-0x1)=""/1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) tkill(r3, 0x12) ptrace(0x4208, r3) keyctl$session_to_parent(0x12) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x2, &(0x7f00009aa000-0x10)={&(0x7f0000b4d000)=""/210, 0xd2}) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000c3a000-0x8)=&(0x7f0000c3a000-0x18), &(0x7f000064a000-0x8)=0x18) 2018/02/14 18:19:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000002, 0x0, &(0x7f0000a0c000+0xa4e)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x0) 2018/02/14 18:19:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0x3}, 0x2, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000cad000-0x10)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = accept4$inet(r0, &(0x7f00008d4000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000de6000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a8c000-0x14)={0x0, 0x656a, 0x2, 0x1, 0x1000, 0xfffffffffffff801}, &(0x7f0000b7c000)=0x14) r4 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000e97000)="3045d1809b77b11c37369b2c897ca37227b948a6a0e9bbd2ff0c323359e4833ef6f0dbf4ffcf876740eb3e0eee5473fba3016744cb408910f439b1c7daa075ad5feada9d8e935348d88e8db5a6136c83e1c75303c73e3dfbe4d702bc7339f6756e79") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000034c000)={0x400, 0x20e, 0x1ff, 0x0, r3}, 0x10) r5 = memfd_create(&(0x7f0000ee0000)='}&trusted\x00', 0x2) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000de7000-0x6)={0x3, 0x61000000000, 0x6}) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000032e000)) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000031f000)=0x81, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000830000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r1, &(0x7f000047c000)=[{&(0x7f0000dd7000)="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", 0x415}], 0x1) 2018/02/14 18:19:21 executing program 7: r0 = socket(0x10, 0x4000004000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x5) socket(0x20000007, 0x807, 0x20000008) setsockopt(r0, 0x107, 0xe, &(0x7f00000c7000), 0x0) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000c9000-0x1), 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000f0000)={0x0}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b22000-0x4)=0x10001, 0x4) recvmsg(r0, &(0x7f00007e2000)={&(0x7f0000db6000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f61000-0x10)=[], 0x5f, &(0x7f00005e0000)}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f0000a0a000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000bce000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f000060e000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, 0x4, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfffffffffffffff9, 0x5, 0x2}}}, {{@arp={@rand_addr=0x3f8000, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0x0, @mac=@empty, {[0x5a06eedd68a36afa, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0xf4, 0x96c3, 0x9, 0xffffffff, 0x0, 0x400, @common='teql0\x00', @common='teql0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) msync(&(0x7f0000b81000/0x2000)=nil, 0x2000, 0x1) 2018/02/14 18:19:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000a52000)={0x7, 0x100000001}) setns(r0, 0x3fffffd) 2018/02/14 18:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ftruncate(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000831000-0x8)=0xb9c0, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x36c1, 0x0, 0x0, 0x100}]}, 0x3e) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000afd000-0x9)='illinois\x00', 0x9) sendmsg$nl_generic(r1, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x21c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x21c}, 0x1}, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) 2018/02/14 18:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x13, &(0x7f000013c000-0x4)="c60023ff", 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000904000-0xc)={@dev, @multicast2, @local}, &(0x7f0000753000)=0xc) 2018/02/14 18:19:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000032e000)) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000031f000)=0x81, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000830000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r1, &(0x7f000047c000)=[{&(0x7f0000dd7000)="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", 0x415}], 0x1) 2018/02/14 18:19:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='cgroup\x00') fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000009b000-0x50)={0x200, @tick=0x800, 0x3f, {0x4, 0x100000001}, 0x0, 0x2, 0x7}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/161) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x250002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8911, &(0x7f0000003000-0x50)={@generic="3d61cea43f83f1a33cb01fa2a31fe196", @ifru_map={0x4, 0xfc, 0xffff, 0x2b, 0x6, 0x100}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000002000)={{0xfffffffffffffff8, 0x2fe5a55b}, 'port1\x00', 0x88, 0x0, 0x5, 0xe9b6, 0x9, 0x1204000000000000, 0x6, 0x0, 0x2, 0x400}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@common, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000004000-0x4)=0x10, 0x4) 2018/02/14 18:19:21 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd8000-0x10)) madvise(&(0x7f000028e000/0x4000)=nil, 0x4000, 0x1f) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000)=0x7, 0x0) 2018/02/14 18:19:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x19a}}, @sadb_x_policy={0x2000000000000129, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/14 18:19:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x20000000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000005000)=0x9) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000007000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2}) 2018/02/14 18:19:21 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000093d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000040d000)=0x10, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00009d7000)=0x66c0, 0x4) 2018/02/14 18:19:21 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e6f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x1, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x80000000}}}, 0x3a) getpeername(r0, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/02/14 18:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)) r2 = getgid() getgroups(0x7, &(0x7f0000fb9000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lstat(&(0x7f0000345000)='./file0\x00', &(0x7f00001ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001bb000-0x8)='./file0\x00', &(0x7f00002f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bcf000-0x8)='./file0\x00', &(0x7f000026f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000097f000-0x8)='./file0\x00', &(0x7f0000f3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() fstat(r0, &(0x7f0000f7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() setgroups(0xa, &(0x7f0000c38000-0x28)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r1) 2018/02/14 18:19:22 executing program 1: mmap(&(0x7f0000000000/0x74e000)=nil, 0x74e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/14 18:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000045f000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6f000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getpeername$packet(r1, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000096000-0x4)=0x14) getsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f0000789000-0x4), &(0x7f000000b000-0x4)=0x4) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc}], 0xc}, 0x0) 2018/02/14 18:19:22 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000014000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/02/14 18:19:22 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000001b000-0x8)='./file0\x00', 0x142) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) 2018/02/14 18:19:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000f11000-0x4)) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0xfffffffffffffee9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008d6000)=0x5, 0x2a0) sendto$inet6(r0, &(0x7f0000fac000-0xf), 0xfffffe9b, 0x20000010, &(0x7f0000799000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x924c}, 0x1c) 2018/02/14 18:19:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='cgroup\x00') fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000009b000-0x50)={0x200, @tick=0x800, 0x3f, {0x4, 0x100000001}, 0x0, 0x2, 0x7}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/161) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x250002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8911, &(0x7f0000003000-0x50)={@generic="3d61cea43f83f1a33cb01fa2a31fe196", @ifru_map={0x4, 0xfc, 0xffff, 0x2b, 0x6, 0x100}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000002000)={{0xfffffffffffffff8, 0x2fe5a55b}, 'port1\x00', 0x88, 0x0, 0x5, 0xe9b6, 0x9, 0x1204000000000000, 0x6, 0x0, 0x2, 0x400}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@common, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000004000-0x4)=0x10, 0x4) 2018/02/14 18:19:22 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000049000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) write$sndseq(r1, &(0x7f000004d000-0xc0)=[{0x0, 0x8, 0x0, 0x0, @tick, {}, {}, @raw8={"5c806a9fe7442f8104bb7c91"}}], 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000003d000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000002e000-0x20)={0x349, r3, 0x10000, 0xc852}) 2018/02/14 18:19:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000978000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) ioctl$TIOCCONS(r1, 0x541d) 2018/02/14 18:19:22 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000014000)=@random={'osx.', 'N(\x00'}, &(0x7f0000014000-0xb)='procmd5sum\x00', 0xb, 0x0) 2018/02/14 18:19:22 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000010000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/02/14 18:19:22 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a94000-0xc)='/dev/rfkill\x00', 0x185881, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a93000)=[0x5, 0xfffffffffffffffb]) pipe2(&(0x7f0000a96000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) [ 41.412878] ================================================================== [ 41.420275] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1ac/0x1e0 [ 41.426932] Read of size 4 at addr ffff8801da2b6fa4 by task syz-executor2/6309 [ 41.434277] [ 41.435895] CPU: 1 PID: 6309 Comm: syz-executor2 Not tainted 4.9.81-g1a93831 #33 [ 41.443441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.452779] ffff8801d49d7c40 ffffffff81d94e69 ffffea000768ad80 ffff8801da2b6fa4 [ 41.461280] 0000000000000000 ffff8801da2b6fa4 ffff8801bc512100 ffff8801d49d7c78 [ 41.469254] ffffffff8153e1e3 ffff8801da2b6fa4 0000000000000004 0000000000000000 [ 41.477231] Call Trace: [ 41.479792] [] dump_stack+0xc1/0x128 [ 41.485133] [] print_address_description+0x73/0x280 [ 41.491773] [] kasan_report+0x275/0x360 [ 41.497370] [] ? do_raw_spin_lock+0x1ac/0x1e0 [ 41.503496] [] __asan_report_load4_noabort+0x14/0x20 [ 41.510222] [] do_raw_spin_lock+0x1ac/0x1e0 [ 41.516164] [] _raw_spin_lock_irqsave+0x56/0x70 [ 41.522456] [] ? remove_wait_queue+0x14/0x40 [ 41.528500] [] remove_wait_queue+0x14/0x40 [ 41.534364] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 41.541348] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 41.548593] [] ? ep_free+0x1b0/0x1b0 [ 41.553934] [] ep_free+0x96/0x1b0 [ 41.559010] [] ? ep_free+0x1b0/0x1b0 [ 41.564358] [] ep_eventpoll_release+0x44/0x60 [ 41.570480] [] __fput+0x28c/0x6e0 [ 41.575559] [] ____fput+0x15/0x20 [ 41.580632] [] task_work_run+0x115/0x190 [ 41.586313] [] exit_to_usermode_loop+0xfc/0x120 [ 41.592604] [] do_syscall_64+0x370/0x490 [ 41.598295] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 41.605192] [ 41.606792] Allocated by task 6298: [ 41.610394] save_stack_trace+0x16/0x20 [ 41.614345] save_stack+0x43/0xd0 [ 41.617771] kasan_kmalloc+0xad/0xe0 [ 41.621465] kmem_cache_alloc_trace+0xfb/0x2a0 [ 41.626039] binder_get_thread+0x15d/0x750 [ 41.630247] binder_poll+0x4a/0x210 [ 41.633844] SyS_epoll_ctl+0x11d7/0x2190 [ 41.637877] do_syscall_64+0x1a5/0x490 [ 41.641738] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 41.646826] [ 41.648433] Freed by task 6298: [ 41.651696] save_stack_trace+0x16/0x20 [ 41.655648] save_stack+0x43/0xd0 [ 41.659156] kasan_slab_free+0x72/0xc0 [ 41.663009] kfree+0x103/0x300 [ 41.666180] binder_thread_dec_tmpref+0x1cc/0x240 [ 41.671000] binder_thread_release+0x3a7/0x5c0 [ 41.675557] binder_ioctl+0x9c0/0x11b0 [ 41.679425] do_vfs_ioctl+0x1aa/0x1140 [ 41.683288] SyS_ioctl+0x8f/0xc0 [ 41.686625] do_syscall_64+0x1a5/0x490 [ 41.690488] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 41.695564] [ 41.697172] The buggy address belongs to the object at ffff8801da2b6f00 [ 41.697172] which belongs to the cache kmalloc-512 of size 512 [ 41.709806] The buggy address is located 164 bytes inside of [ 41.709806] 512-byte region [ffff8801da2b6f00, ffff8801da2b7100) [ 41.721649] The buggy address belongs to the page: [ 41.726548] page:ffffea000768ad80 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 41.736716] flags: 0x8000000000004080(slab|head) [ 41.741437] page dumped because: kasan: bad access detected [ 41.747113] [ 41.748709] Memory state around the buggy address: [ 41.753606] ffff8801da2b6e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 41.760933] ffff8801da2b6f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.768260] >ffff8801da2b6f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.775585] ^ [ 41.779964] ffff8801da2b7000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.787292] ffff8801da2b7080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 41.794618] ================================================================== [ 41.801945] Disabling lock debugging due to kernel taint [ 41.807364] Kernel panic - not syncing: panic_on_warn set ... [ 41.807364] [ 41.814698] CPU: 1 PID: 6309 Comm: syz-executor2 Tainted: G B 4.9.81-g1a93831 #33 [ 41.823418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.832743] ffff8801d49d7b98 ffffffff81d94e69 ffffffff84197637 ffff8801d49d7c70 [ 41.840734] 0000000000000000 ffff8801da2b6fa4 ffff8801bc512100 ffff8801d49d7c60 [ 41.848709] ffffffff8142f691 0000000041b58ab3 ffffffff8418b0a8 ffffffff8142f4d5 [ 41.856692] Call Trace: [ 41.859255] [] dump_stack+0xc1/0x128 [ 41.864590] [] panic+0x1bc/0x3a8 [ 41.869575] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 41.877774] [] kasan_end_report+0x50/0x50 [ 41.883539] [] kasan_report+0x167/0x360 [ 41.889133] [] ? do_raw_spin_lock+0x1ac/0x1e0 [ 41.895249] [] __asan_report_load4_noabort+0x14/0x20 [ 41.901971] [] do_raw_spin_lock+0x1ac/0x1e0 [ 41.907931] [] _raw_spin_lock_irqsave+0x56/0x70 [ 41.914238] [] ? remove_wait_queue+0x14/0x40 [ 41.920276] [] remove_wait_queue+0x14/0x40 [ 41.926130] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 41.933114] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 41.940357] [] ? ep_free+0x1b0/0x1b0 [ 41.945690] [] ep_free+0x96/0x1b0 [ 41.950763] [] ? ep_free+0x1b0/0x1b0 [ 41.956111] [] ep_eventpoll_release+0x44/0x60 [ 41.962228] [] __fput+0x28c/0x6e0 [ 41.967301] [] ____fput+0x15/0x20 [ 41.972375] [] task_work_run+0x115/0x190 [ 41.978054] [] exit_to_usermode_loop+0xfc/0x120 [ 41.984342] [] do_syscall_64+0x370/0x490 [ 41.990025] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 41.997387] Dumping ftrace buffer: [ 42.000898] (ftrace buffer empty) [ 42.004581] Kernel Offset: disabled [ 42.008178] Rebooting in 86400 seconds..