[....] Starting enhanced syslogd: rsyslogd[ 12.673739] audit: type=1400 audit(1516426035.494:5): avc: denied { syslog } for pid=3497 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.514503] audit: type=1400 audit(1516426041.335:6): avc: denied { map } for pid=3637 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.50' (ECDSA) to the list of known hosts. 2018/01/20 05:27:27 fuzzer started [ 24.741699] audit: type=1400 audit(1516426047.562:7): avc: denied { map } for pid=3648 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/20 05:27:27 dialing manager at 10.128.0.26:38913 [ 28.108448] can: request_module (can-proto-0) failed. [ 28.117657] can: request_module (can-proto-0) failed. 2018/01/20 05:27:31 kcov=true, comps=true [ 28.652421] audit: type=1400 audit(1516426051.473:8): avc: denied { map } for pid=3648 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=69 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/20 05:27:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00001b4000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00009fb000)='./file0\x00', r0, r1) r2 = socket$inet(0x2, 0xb, 0x2d4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r2, 0x7, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={r5, 0x842, 0x10}, &(0x7f0000002000-0x4)=0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 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) writev(r4, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x46)="fb8641d2b98567f5a5c20f03e74a40d19aa87b711797fcb08c534bf43d0a3f1c78085bc224026e5d6d2bad7cb5a39606abbd3a68c2010641fe5a520ee603b32345aa5f3de84b", 0x46}, {&(0x7f0000002000-0xb3)="65f3d73a9534e488cf508261b107860fc1958b374d4841fa05ff895f962f85d6477cca5888abfdba782daa39f7279287fe25a57e1effc834081cc849261ab424d87e117de96a606dfee23070c0c066e9fe7b9f24860e59efc105deadbf7ed486346815a8654bb1d5d327d8dc0483ce2367498035c975fcef5fbb53b47626f6dc4a1ccbb3e3bae9aad412f17684ffe90ab9029c5346d985479584499c1d3209b8df237ed95fe044f686c9a4f82dcdcf90145c60", 0xb3}, {&(0x7f0000003000-0x32)="c7f6ba8b19cdd9d37e4dc0f93d48a93d9fbda51cc38b7ef906a7277bd723c3a84e7b7d135c285c50300d6cc1d7bb3f7260ef", 0x32}, {&(0x7f0000002000-0x70)="3b6ccbfdebd89b51361648079a351818f58eb4553317a6f3c8a003b594b86ba7dec637a79d8cf69f2f166a925abdbc502a8c1f26cfae563ceb1f68f777cd097f0606ecb4e58693dc22dffb1e022de2a004595c9985369bb0273dcb3cad0613bb779d5062024afb47c9b84c8609068cc0", 0x70}, {&(0x7f0000001000-0xed)="6d31fb23958a2b8c6e249d8d7f9789a71c681006353032ba9ac6e86515acd5aa99033cdf9f37033ba77fa7e8693c21276bc5ad259b8c72dbe80ff6de99132d1a68d3ae391e6699e19294dd095724f564703fff811c0a846f2513fa0b48a402eba2dbde3c2672201d441a4edba5e973390294c701a4d9a2551f5f82bd529a3a4b4de06499c1a99ba4cade39250c2367469b311414cfb3b24f00f420f187c09d788445858b067f805b07ff8e6ab2fb50ba5979ad4d07f85a57c86f8f29070942450768b7c7121a1fae08b18d35cb3c9ed70a1960ee8ec664a27b8534aa9cf25fa2c0fb9e24e53d1c5c7ff186070d", 0xed}], 0x5) bind$pptp(r4, &(0x7f0000001000)={0x18, 0x2, {0x3, @rand_addr=0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000003000)={0x7, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000004000-0x8)={r6, 0x2}) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000004000-0x4)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000)='./file0\x00', 0x20) 2018/01/20 05:27:33 executing program 1: syslog(0xf, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006c5000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x800) getsockopt(r0, 0x6, 0x7, &(0x7f0000000000)=""/235, &(0x7f0000001000-0x4)=0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x5, 0x585400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0xfffffffffffffff8, 0x6, 0x9, 0x0, 0xffffffffffffffff, 0x6, 0x1ff, 0x4, 0x0, 0x3ff, 0x100000001, 0x9, 0x2, 0x8]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) fcntl$setpipe(r1, 0x407, 0x3ff) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/172, &(0x7f0000002000)=0xac) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000002000)=0xffffffffffffffd8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000+0x9c0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0x6bf7, 0x0, 0x4, 0xa, 0x0, 0x80, 0x16, 0x0, r4}, {0x72, 0x17, 0x6, 0x7fffffff, 0x2, 0x100, 0x4, 0x5}, {0x0, 0x84, 0x1f, 0x3bd}, 0xfffffffffffffffc, 0x8, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x7, 0x2e, 0x9, 0x2}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000002000)={&(0x7f0000003000)=""/240, 0xf0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000006000-0x4)=0x1ff, 0x4) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000006000)=0x0) 2018/01/20 05:27:33 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00001ad000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004f4000)={0x1, [0x0]}, &(0x7f00000e7000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000042e000-0x8c)={r1, @in6={{0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = open(&(0x7f00005e8000-0x8)='./file0\x00', 0x200, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002e9000)=0x3, &(0x7f00005fd000-0x4)=0x4) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000a0e000)={0x10002, 0x0, &(0x7f0000184000/0x2000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff) syncfs(r0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r4 = semget$private(0x0, 0x5, 0x248) semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000001000-0xc5)=""/197) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000000)=0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x8001, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x6}, &(0x7f0000002000-0x2)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000)=0x57d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000-0x80)=[{&(0x7f0000004000-0xc)="8caecc84ae99faa1d120603f", 0xc}, {&(0x7f0000003000)="aa8df9e8a433465e7742e8268c004d142324294e13f36947fc28b1ac87e2ba6db4968f3cff406177141143ff185d9df60cedf94315471129f2b1475bcbe6b6f1522c76525abdc850cf5df0da977549aeadffdfe48d2131eea968009f42bfc4183fd3efbcf84e95ecaa9a1d8bb4e4b5b76050961ef3a89070c673ef8127541d330735a561467983a050503aacfc2a09ec7b3e925f8428df", 0x97}, {&(0x7f0000003000-0x35)="6f9f38f6f4ffc4a36e4376b04cef2dc26017db2992905ec1b5b1a24eef7dd4e7b5932836eaa1dc733847da7c5997845feea0abd437", 0x35}, {&(0x7f0000003000)="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", 0xfe}, {&(0x7f0000002000)="1236cb3a7ccef42c4f19664b2cb5aa9764c8703047a343da7ad8664b151091bf4c86f1b85ae8d10a1fd84547059d296c28f8c133810bccacfcd297c4b4d3d5f3da4cb8478b65fbd00a9f2a6c7f465e6ec3ed0cd4ce020f3c3be7e50fbd6d617a5587a584b1", 0x65}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000000000)="74a8d146121e9789ce1b15be2a3fb222e55068c60b07444a9deb9bd88713843455bce584495774d2047bce584946d9a49da123b23f33d0d67f9260e190597ce1a340f8b737b94c505653d484e2126d4f309000487b49d2a3a4d7eb48aa4e9da511f29ceeeff0e2e1ae3b1941609b281aa14bdc98e997b8cf9ab7650174c1454c97b18e91d93f0531b19b630d04294415d95389519a0e772c37fabdbf60efb98977d08077913d57e5a65c4d498a558749b6ebc72598e2169e4c610f", 0xbb}, {&(0x7f0000003000)="7907573493145e10907e38ca13f43da330d5f189c53cf356ccef15d0bb57d481a334726c59a0112a176361e366510750d1f5e0d10d31a0526e9b4bc0f2caa753e09d78765950585542ed585ea66485ccdffb016e0693f2b9e8121201ba597035b5937623b3b73c20d1cce957d2a31355823ac11cfdfe31586ada378c1f5495be293890895a705f19ab2277fb554d4f59d0cfa3f575cf10f7afa60651265089fa1b1012221d498d832c1a33f2d774fda87fa92c0b064a81079d6bf902ccd3b4ffa95fbb9209e6d4fb0d283fe12a8300aea22b27af36a4a9aa2f", 0xd9}], 0x8, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r5, 0x8, 0x4, 0xfffffffffffff801, 0xec, 0x2ac3}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000006000-0x8)='./file0\x00') 2018/01/20 05:27:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000f6c000-0x7a)="2a69b62bfdced5e462b7ae4431fcaa4139f89286dab32aab46baebcd782a0948ad4e9d57b8948ec24743eebc1eafed76f69b4db2da22d7700e83647eeca006d581791d7a44fcdd7939f1ecb2ed382d948e60dc71cec3bd0f50fd26353f52ea019be3e56fc64173ed12753289d0ba9ab6f13fce7f2fdc8e048364", 0x7a, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000006a000+0xc5a)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000001000-0x4)=0x7d31, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x400, 0x301800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000003000-0x20)={0x2000, 0x1000, 0x0, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000)={0x6, &(0x7f0000003000)=[{0x1000, 0x0, 0x7, 0xffffffff}, {0x3, 0x81, 0x1f, 0x7}, {0xffffffff7fffffff, 0xca6, 0x0, 0x8db}, {0x6, 0x7f, 0x5, 0x34c8}, {0x40, 0xffffffffa909f2bb, 0x6, 0x800}, {0x1, 0x1f, 0xffffffffffffffc1, 0xffff}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000-0xa2)=""/162, &(0x7f0000004000)=0xa2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000006000-0xc)={0x3, r3, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={r5, 0xa4, &(0x7f0000002000-0xa4)=[@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe63}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000007000)=0x4176) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000004000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f0000008000)="7d14699e0b06aa64d1fb368c60095e9e014ff207e566ae196f225f6bc27af1b0307062", 0x23, 0x20000000, 0x0, 0x0) inotify_init() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000a000-0x108)={r5, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffffffff, 0x20, 0xeb, 0xffffffff, 0x8, 0x8000, 0x1ff, 0xd2, 0x7, 0x7f, 0x4, 0x100000000, 0xce0, 0x20c0]}, &(0x7f0000004000-0x4)=0x108) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000000b000-0xc)={r6, 0x80000, r4}) 2018/01/20 05:27:33 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00003e3000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed7000-0x4)=0x10) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000add000)={0x3, 0x2, 0x7f, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x40) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0xc0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000003000-0x8)=0x4) r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(0x0) tgkill(r4, r5, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000002000-0x1a)=""/26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000004000)={0xffff, 0xffffffff, 0x1000, 0x1, 0x4, 0x800, 0x7ff, 0x1f, 0x6, 0x200}, 0x10) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x10000, 0x400, 0xa2c, 0x20}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000006000-0xaa)={r6, 0xa2, "7efaabc08e847dc0fb701d9fffcf7d8a9bc7dd2e41372ec468e0613e33c1bbcc03283a1740416bdc7a3fd4a3f0dc6ca823e7411bb77791a8f17bdb4aa89e478c17461fa5c5df99dddffc22c29562ba2cf1068890405ab098b838380297633169004aa39e367119972cb5cd68c58959fee8402b5b51ced70fa3337e3e7413bcdae97a16f9dfbf8a491453d0bb26957450f58995cf5e1b2dbf90cb05e08d2c86951b94"}, &(0x7f0000004000)=0xaa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000006000)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0xcd]}, 0x1c) 2018/01/20 05:27:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000027a000-0xc)='/dev/autofs\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003ef000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="c319ae8f34504d41a3954a990a447f1595e6fab9c150804804cbdccb670377aa38ebaccc76a7c8b52880bec6dab1e657c66fb19f647eed051b4b9c7c9bb75a85a00ffdd76722217d95fa2ebfca49199ab5300c0b1cc0cacdb6611a8186fdf984104e981a0cb5506f0544e10253fc9d15b6119be12b8616ebc9ba1f577669c297ecaf2d263917e277b384e209dc0c9bc21c0758d0cf0619b0b7dc8c14bf1774431b", &(0x7f0000001000-0x68)=""/104}, 0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0x7)='timers\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000003000-0x4c)=@hdr={0x2, 0x80, 0x3, 0xfff, 0x9, 0x5, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa1870f4562b7c249, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @random="39dcb6f9ad13", @loopback={0x0, 0x1}}}}}}, 0x4c) writev(r0, &(0x7f0000002000)=[{&(0x7f0000001000)="feee2259b08cb08bdf2c0473a6b6e06b473588c30f9c22addd38331d026b2f510f5919d6b8300a22049ed96d0eb05a4e71bd613172b860a5224247ff8eac17dfe784da88ad364da74c6717d6326c979522dd2e3b70e78762db11dea1faa2bc497afc7bb834c3f33213d05f46b233967caf7f6560e76b2a632c85035983fc601f2393", 0x82}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@rand_addr=0xf7, @rand_addr=0xf1e, r3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x3)='P+\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="", 0x0, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000)={0x5, &(0x7f0000006000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000003000-0x8)={r5, 0x20}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000007000)={0x4, 0x1f, 0x8, 0x1}, 0x5) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/20 05:27:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x24b, 0xc01) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000fbd000-0x40)={0x4, 0x7, 0x7fff, 0x61db, "66bfdcb15396161b364477614bd947dc10a09fa68673ef9023260c5989e496340dea550b83948feb20671418", 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x1, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x94) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000002000)=0x8000, 0x4) modify_ldt$read(0x0, &(0x7f0000002000)=""/32, 0x20) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000002000)={0x8001, 0x6, 0x4101, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_getscheduler(r1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x0, r1}) r2 = msgget(0x3, 0x2f) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000002000)=""/210) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0x3, 0x800}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r3, &(0x7f0000005000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000005000)=[{{0x0, 0x0}, 0x7ff, 0x2, 0x8}, {{0x77359400, 0x0}, 0xfff, 0x9, 0x3ff}, {{r4, r5/1000+30000}, 0x100, 0x7f, 0x800}], 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000006000)=0x5) [ 30.569321] audit: type=1400 audit(1516426053.390:9): avc: denied { map } for pid=3648 comm="syz-fuzzer" path="/root/syzkaller-shm008542609" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/20 05:27:33 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000043a000-0x10)={0x8001, 0x3, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x102, 0x50) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x292) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000003000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r3, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000004000)={0x412, 0x1c, [0xa23, 0x46f, 0x6, 0x5, 0x4, 0x400, 0x8]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x7f, 0x0, 0x80000000, 0x3, 0x100}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000006000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000)='./file0\x00', 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000a000-0x8)='./file0\x00', 0x40) rt_sigprocmask(0x1, &(0x7f0000001000-0x8)={0x1}, 0x0, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000000a000)={@my=0x0, 0x0}) [ 31.135625] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.905298] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.528106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.552471] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.711566] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.769172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.840271] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.024785] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.673723] audit: type=1400 audit(1516426056.494:10): avc: denied { sys_admin } for pid=3691 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 [ 33.779083] audit: type=1400 audit(1516426056.523:11): avc: denied { sys_chroot } for pid=4388 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.879087] audit: type=1400 audit(1516426056.586:12): avc: denied { dac_read_search } for pid=4388 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008dc000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000dac000)=0x0, &(0x7f0000342000-0x4)=0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00001d1000-0x1000)="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") accept$unix(r1, &(0x7f00006c0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f46000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:27:37 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0xfff, 0x800) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x1, 0x7ff, 0xbf8, 0xe35}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r1, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/20 05:27:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) write$selinux_create(r1, &(0x7f0000af5000-0x54)=@objname={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x34, 0x20, './file0\x00'}, 0x54) r2 = syz_open_dev$sndpcmp(&(0x7f000038e000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c01000)={0x0, 0x8}, &(0x7f0000a40000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000295000)={r3, @in6={{0xa, 0x0, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9568, 0x5, 0xfff, 0x80}, 0xa0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000001000-0x38)={&(0x7f000014c000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000f62000)={&(0x7f0000000000)=@canfd={{0x0, 0x6, 0x7, 0x3}, 0x29, 0x3, 0x0, 0x0, "c4ecc2b2c2d9b3869b788eb84540588665fd5f7ae7d7d62c7dd42075c7beb1a8c4bf63f93386dfee65decf97fa7f90d563861cc787019d5dc1078c03af31ae15"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) r5 = accept$alg(r0, 0x0, 0x0) sync() recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/dsp\x00', 0x80, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:37 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00005fb000)='/dev/dmmidi#\x00', 0xa1, 0x404742) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000530000-0xc)={@rand_addr=0x0, @rand_addr=0x0, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009fd000)=0x0) ptrace$setregset(0x4205, r2, 0x4, &(0x7f0000e6e000)={&(0x7f0000aa9000)="05e266fba893481d472e91751c8a402e527996b5a8410395e6", 0x19}) fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/20 05:27:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003bc000-0x10)={r1, 0x50, &(0x7f000060a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f5000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003e2000-0x12)='/dev/input/event#\x00', 0x0, 0xa00) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000a74000-0x20)={@generic="6a88c6f97a70c0a47ca625406fcb588c", @ifru_flags=0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000bbb000-0x4)=0x3, 0x4) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c2c000)=""/228) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000980000)={0x4, 0x1, 0x8001, 0xe, &(0x7f0000e55000-0xe)=""/14, 0xf5, &(0x7f000047c000-0xf5)=""/245, 0x1000, &(0x7f000098c000-0x1000)=""/4096}) 2018/01/20 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d0000-0x1c)={0xd, 0x4, 0x4, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef3000-0x20)={r1, &(0x7f0000ef3000-0x71)="b89d0b3dd22052fb5b71ab877b85bafb633aaed907f5c0792be91ccfa5f88ffb2d869ab44e08523cf966e41d702640922a50d5e065dfcb609b054db865f983fe28adb78b7ce2fded97d35cfbcfcfdb059f9fddbd30b242da6dde2dba4d35d92550f19fb1adec931f548c9cb30ad72d5da2", &(0x7f0000ef2000)="3d355cf954fc526845b74711e3b2614273f6dd472e11f7fe986d9a5628a85701a78419bb39cc0c1b80c69af675e30a563b5e2f9bcf35e9ca66c2d8f470df8f2cf35b43ecc97cc1805081c7abe6dafb2f283bf45e1bf8414917b7f0314a73b3abba4fba64ca184f7cf22eb8b9226d8fb33ed8f786d856292511a5baa3041754fd1e4b90929d777e2f817647f949639085ac6e14b34919d3daad74ac298593a0ad32309d", 0x2}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000083000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000001) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00005db000-0x8)={r3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000c44000-0x48)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 05:27:37 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0xde, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000008000)={0x0, 0xae, 0x20}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000000a000-0x58)={{0x0, 0x6}, 0x0, 0x40, 0x5, {0x3, 0x1ff}, 0x7fff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x6, 0x93bc, 0x8}, &(0x7f0000009000-0x4)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/20 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00005ee000-0x10)='/dev/input/mice\x00', 0x0, 0x2a0002) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) sysfs$2(0x2, 0x0, &(0x7f0000e49000-0x3b)=""/59) fchdir(r0) read(r1, &(0x7f0000f0d000)=""/61, 0x3d) openat$hwrng(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/hwrng\x00', 0x50000, 0x0) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 05:27:38 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000a3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x15, &(0x7f0000028000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 35.132569] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 35.143758] audit: type=1400 audit(1516426057.964:13): avc: denied { net_admin } for pid=4752 comm="syz-executor4" 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 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000b000-0x80)=[{&(0x7f000000d000-0x1b)="16", 0x1}], 0x1, 0x0) [ 35.156155] audit: type=1400 audit(1516426057.976:14): avc: denied { map_create } for pid=4753 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.170854] audit: type=1400 audit(1516426057.991:15): avc: denied { create } for pid=4744 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.182971] audit: type=1400 audit(1516426058.003:16): avc: denied { write } for pid=4744 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.202969] audit: type=1400 audit(1516426058.022:17): avc: denied { dac_override } for pid=4745 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.202999] audit: type=1400 audit(1516426058.023:18): avc: denied { write } for pid=4745 comm="syz-executor6" name="map_files" dev="proc" ino=13468 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 2018/01/20 05:27:38 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f00001a9000-0x4)="", 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00009e7000-0x10)={&(0x7f00006e6000)=@bridge_setlink={0x80, 0x13, 0x0, 0x4, 0x2, {0x7, 0x0, 0x0, 0x0, 0x20001, 0x1}, [@IFLA_CARRIER={0x8, 0x21, 0x4}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1}, @IFLA_EXT_MASK={0x8, 0x1d, 0xa0b0}, @IFLA_LINKINFO={0x14, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '.[\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x4}, @IFLA_PROTO_DOWN={0x8, 0x27, 0xfffffffffffffffd}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x9dbd}, @IFLA_IFALIAS={0x14, 0x14, @common='ip_vti0\x00'}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x3f}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000-0x10)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x357) 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000b9b000)=@raw=[@ldst={0x2, 0x1, 0x0, 0x5, 0x2000f, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x31}, @jmp={0x5, 0x7, 0x7, 0x0, 0x2, 0x40, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10001}, @jmp={0x5, 0x3c4a, 0x3, 0x9, 0x7, 0x10, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xfffffffffffffe95, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f0000546000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfa6f, 0x8000) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000553000)={@common='bond0\x00', @ifru_map={0x10000, 0x5, 0x8, 0x1, 0xfffffffffffffffb, 0x80000000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000468000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r2, &(0x7f00001c4000)={0x1, {&(0x7f0000579000-0xa6)=""/166, 0xa6, &(0x7f00007b7000-0x60)=""/96, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000842000)={r5}) 2018/01/20 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) write$fuse(r0, &(0x7f0000de5000)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08"}, 0x58) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400) 2018/01/20 05:27:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') sendfile(r0, r0, &(0x7f0000743000-0x8)=0x200000100000, 0x0) 2018/01/20 05:27:38 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000001e000-0x8)='./file0\x00', &(0x7f000001a000)='./file0\x00') 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000b73000/0x1000)=nil) 2018/01/20 05:27:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x2180, 0x3, 'client0\x00', 0x1, "f5b788ed4756c2f7", "73541f25dc8449ff459dac6273dc71f0cc445044d9a44d504f3d1dda82255ea5", 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000546000)={0x0, 0x0}) 2018/01/20 05:27:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x4, 0x49, &(0x7f0000002000-0x49)="a9a2b664173ad389e03bfcd0fb0a1966eabe2856bdd611734f886d26cd657bc04d7a4e7582efdfabe0a21ec2026d2cc0096ee8de7e88c7aed057926227422cdf4115ab8007e51eb84f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x30)={@ipx={0x4, 0x3, 0x3, "cdd5abf32bb8", 0x8, 0x0}, {&(0x7f0000d08000)=""/4096, 0x1000}, &(0x7f0000f69000-0x1)=0x0, 0x4}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f00007a4000-0x10)=@nfc={0x27, 0xffff, 0x7674, 0x6}, 0xffffff24) 2018/01/20 05:27:38 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d1c000)={0x7, 0xffffffffffffff9c, 0x1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008a4000-0xb)={0x4, 0x4, 0x5, 0x80000000, 0x1ac, 0x0, 0x0, 0x4, 0x20b00b26, 0x0, 0x7}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d69000-0x4)=0x0) [ 35.207078] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 35.442999] CUSE: DEVNAME unspecified [ 35.443164] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/20 05:27:38 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c1000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000cae000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00002ec000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000941000)=r2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000a51000-0x14)={0x0, 0x8, 0x4, 0x1000, 0x5, 0x2}, &(0x7f00002f3000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000906000-0x4)=r6, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfe000)=0xc) open$dir(&(0x7f0000045000-0x8)='./file0\x00', 0x101000, 0x100) perf_event_open(&(0x7f0000cf7000+0x94)={0x3, 0x78, 0x1, 0x100000001, 0x4, 0x0, 0x0, 0x2, 0x4000, 0x2, 0x7ff, 0x6, 0x8000, 0x6, 0x1, 0x2, 0x7fff, 0x9f0, 0x0, 0x1000, 0x3, 0x3, 0x3, 0xfffffffffffff445, 0x1f, 0x6, 0x2, 0x8, 0x9, 0x4, 0x4, 0x4, 0x4, 0xe4f8, 0x2, 0x0, 0x4, 0x8000, 0x0, 0xf394, 0x0, @perf_config_ext={0xff, 0x2}, 0x0, 0x1, 0x8, 0x1, 0x3, 0x6, 0x4, 0x0}, r7, 0x9, r5, 0x8) syz_fuseblk_mount(&(0x7f0000c1d000)='./control/file0\x00', &(0x7f0000808000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f000070d000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x80, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002be000)='/dev/vcs\x00', 0x8800, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000045f000-0x1c)={0x6, 0x7f, 0x9, 0x0, 0x7, 0x1, 0x4, 0x100000001, 0x3, 0x81, 0x20, 0x0, 0x0, 0x0, 0x9, 0x6, 0x6, 0x1000, 0xfffffffffffffff8}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000078a000-0x47)=""/71) sendmsg$alg(r1, &(0x7f00002ca000)={0x0, 0x0, &(0x7f00003cc000-0x90)=[{&(0x7f0000bb2000-0x1000)="74c3668edfb0bbb756f8c9c66f2882c77340ef5bc75a93ec1caf31731dd32c1c69f421a8272f6d4a5025a7f76e4acb1d33fa4ebe9ed8a9d09b582ecc31ed6edc", 0x40}, {&(0x7f000011d000-0x1000)="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", 0x1000}, {&(0x7f0000a44000-0xcb)="4e0e335f5da6d98bfee6701ca2a4f895728760f1c8c9d0a9afb1c06ed3bf4b2e5dc6d5b997ed7d02ebe434eee2c0b4dec3bb396707cb27b9b4ae9dde10c81191109c34855446a9d38872e0bccdf522dcd83d188a51eaee1fb6e61dc9cf412ebc65a40438577b734866800ebbe84c8e056911ca1500e483d96bc07c55a22a7562c38dd2f43ccb734600d9dadf9ed469c38505afebac144e", 0x97}, {&(0x7f0000631000)="52d3bfe30f9e7c058b34fdd134a1a45e362266a5db54a988944a4f4dbdb7ef76665934c695c94e7bc54e0b2e44813049145dae8d9873063953249478a611b971ac8544ce7ff74f5586f991308b5c58e4993cd2bfbd13f0d2a75eb47431f5ef29ec39e8174e716aae064072ab9f02ee4531fb10052c47c8fb557e2687e57e749eb115c1fbb0937ba0cf7aa7f423d40aef3bc68b3617adfca74f0f", 0x9a}, {&(0x7f00006ab000-0x60)="3d92b6d1cb08353bf339581607f45e7059fda03fa0dce8c3f4dee6a3628c2c03efc63948b51b0246086c2d523e137d0a9bfe55324d6a6809b431fa4ff117c4ec1633e81250f57c", 0x47}], 0x5, &(0x7f0000bba000-0x258)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000d7000-0x12)='/dev/input/mouse#\x00', 0xff, 0x100) connect$inet(r0, &(0x7f0000a87000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000848000)='/selinux/checkreqprot\x00', 0x2c0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000264000)=0x7, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000187000-0x28)={0x800, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r2, &(0x7f0000b2b000)={&(0x7f0000de2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000036b000)=[], 0x0, &(0x7f0000b6e000)=""/219, 0xdb, 0x0}, 0x10021) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000084c000-0x8)={0x0, 0x2}, &(0x7f00001ef000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000067a000-0x6)={r4, 0x400}, 0x6) 2018/01/20 05:27:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) fadvise64(r0, 0x52, 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000a07000-0x4)=0x8, 0x3) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r1, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 35.446148] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/20 05:27:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d31000)='/dev/sg#\x00', 0xff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f51000-0x9)='/dev/sg#\x00', 0x2, 0x521200) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000153000)=0x6) 2018/01/20 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/20 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000030000/0x18000)=nil, &(0x7f0000f6a000-0x18)=[@text32={0x20, &(0x7f00006ba000)="66b8df008ee8b8faffffff0f23c00f21f83500000e000f23f89a6aa900003f016664660f660b660f6ebb86990000ea0e000000a300f30f001a0f01c8defa0f2017", 0x41}], 0x1, 0x1b, &(0x7f00006d1000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000092e000-0x4)=0x0, &(0x7f0000f5f000)=0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000cae000-0x10)="30231754c4a406e43dd6f0924944037d", 0x10) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f00003b8000)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/20 05:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000887000)=0xffffffffffffffff, 0x4) write(r0, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigpending(&(0x7f0000be2000-0x8)={0x0}, 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00008de000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4b26c0c4494a52f) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) [ 35.492526] [ 35.492529] ============================================ [ 35.492531] WARNING: possible recursive locking detected [ 35.492536] 4.15.0-rc8+ #269 Not tainted [ 35.492538] -------------------------------------------- [ 35.492542] syz-executor1/4798 is trying to acquire lock: [ 35.492545] (&vq->mutex){+.+.}, at: [<0000000017f94012>] vhost_chr_write_iter+0x278/0x1580 [ 35.492566] 2018/01/20 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = syz_open_dev$midi(&(0x7f0000a9a000)='/dev/midi#\x00', 0x64, 0x400000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000158000)={0x80}, 0x4) getpid() r1 = syz_open_dev$adsp(&(0x7f0000310000)='/dev/adsp#\x00', 0xff, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000026d000-0x4)=0x0, &(0x7f00003e8000-0x4)=0x4) gettid() getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c21000)=0x0) r3 = getpgrp(r2) r4 = gettid() r5 = inotify_init1(0x0) lstat(&(0x7f0000be1000-0x8)='./file0\x00', &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") syz_open_dev$sndpcmc(&(0x7f0000c8f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) kcmp(r3, r4, 0x0, r5, 0xffffffffffffffff) [ 35.492566] but task is already holding lock: [ 35.492568] (&vq->mutex){+.+.}, at: [<0000000017f94012>] vhost_chr_write_iter+0x278/0x1580 [ 35.492580] [ 35.492580] other info that might help us debug this: [ 35.492581] Possible unsafe locking scenario: [ 35.492581] [ 35.492582] CPU0 [ 35.492584] ---- [ 35.492585] lock(&vq->mutex); [ 35.492589] lock(&vq->mutex); [ 35.492594] [ 35.492594] *** DEADLOCK *** [ 35.492594] [ 35.492596] May be due to missing lock nesting notation [ 35.492596] [ 35.492600] 1 lock held by syz-executor1/4798: [ 35.492602] #0: (&vq->mutex){+.+.}, at: [<0000000017f94012>] vhost_chr_write_iter+0x278/0x1580 [ 35.492615] [ 35.492615] stack backtrace: [ 35.492623] CPU: 0 PID: 4798 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #269 [ 35.492626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.492629] Call Trace: [ 35.492639] dump_stack+0x194/0x257 [ 35.492649] ? arch_local_irq_restore+0x53/0x53 [ 35.492664] __lock_acquire+0xe8f/0x3e00 [ 35.492672] ? finish_task_switch+0x1d3/0x740 [ 35.492685] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.492694] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 35.492703] ? perf_tp_event+0xae0/0xae0 [ 35.492715] ? memset+0x31/0x40 [ 35.492729] ? perf_trace_lock+0x900/0x900 [ 35.492740] ? __lock_acquire+0x664/0x3e00 [ 35.492756] lock_acquire+0x1d5/0x580 [ 35.492763] ? lock_acquire+0x1d5/0x580 [ 35.492771] ? vhost_chr_write_iter+0x278/0x1580 [ 35.492780] ? lock_release+0xa40/0xa40 [ 35.492788] ? memset+0x31/0x40 [ 35.492796] ? rcu_note_context_switch+0x710/0x710 [ 35.492805] ? __might_sleep+0x95/0x190 [ 35.492814] ? vhost_chr_write_iter+0x278/0x1580 [ 35.492821] __mutex_lock+0x16f/0x1a80 [ 35.492829] ? vhost_chr_write_iter+0x278/0x1580 [ 35.492836] ? perf_trace_lock+0x900/0x900 [ 35.492843] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.492850] ? vhost_chr_write_iter+0x278/0x1580 [ 35.492860] ? mutex_lock_io_nested+0x1900/0x1900 [ 35.492867] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 35.492880] ? find_held_lock+0x35/0x1d0 [ 35.492891] ? __might_fault+0x110/0x1d0 [ 35.492898] ? lock_downgrade+0x980/0x980 [ 35.492905] ? lock_release+0xa40/0xa40 [ 35.492917] ? __might_sleep+0x95/0x190 [ 35.492928] ? kasan_check_write+0x14/0x20 [ 35.492938] ? copyin+0x91/0xb0 [ 35.492949] ? _copy_from_iter+0x367/0xf30 [ 35.492962] ? copy_page_to_iter+0xe10/0xe10 [ 35.492988] mutex_lock_nested+0x16/0x20 [ 35.492997] ? mutex_lock_nested+0x16/0x20 [ 35.493011] vhost_chr_write_iter+0x278/0x1580 [ 35.493023] ? vhost_new_umem_range+0x740/0x740 [ 35.493032] ? iterate_fd+0x3f0/0x3f0 [ 35.493040] ? putname+0xee/0x130 [ 35.493059] vhost_net_chr_write_iter+0x59/0x70 [ 35.493069] __vfs_write+0x684/0x970 [ 35.493079] ? kernel_read+0x120/0x120 [ 35.493090] ? _cond_resched+0x14/0x30 [ 35.493100] ? avc_policy_seqno+0x9/0x20 [ 35.493108] ? selinux_file_permission+0x82/0x460 [ 35.493121] ? rw_verify_area+0xe5/0x2b0 [ 35.493128] ? __fdget_raw+0x20/0x20 [ 35.493138] vfs_write+0x189/0x510 [ 35.493149] SyS_write+0xef/0x220 [ 35.493156] ? filp_open+0x70/0x70 [ 35.493166] ? SyS_read+0x220/0x220 [ 35.493174] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.493185] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.493197] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.493203] RIP: 0033:0x452ee9 [ 35.493208] RSP: 002b:00007fed9063bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 35.493215] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 35.493220] RDX: 0000000000000068 RSI: 00000000201c4000 RDI: 0000000000000016 [ 35.493224] RBP: 0000000000000624 R08: 0000000000000000 R09: 0000000000000000 [ 35.493229] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8400 [ 35.493233] R13: 00000000ffffffff R14: 00007fed9063c6d4 R15: 0000000000000000 [ 35.648166] handle_userfault: 3 callbacks suppressed [ 35.648170] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.648188] CPU: 0 PID: 4811 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #269 [ 35.648193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.648196] Call Trace: [ 35.648213] dump_stack+0x194/0x257 [ 35.648227] ? arch_local_irq_restore+0x53/0x53 [ 35.648241] ? handle_userfault+0x12b7/0x24c0 [ 35.648251] handle_userfault+0x12fa/0x24c0 [ 35.648257] ? handle_userfault+0x150b/0x24c0 [ 35.648272] ? userfaultfd_ioctl+0x4520/0x4520 [ 35.648280] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.648289] ? perf_trace_lock_acquire+0xe3/0x980 [ 35.648303] ? lock_acquire+0x1d5/0x580 [ 35.648309] ? lock_acquire+0x1d5/0x580 [ 35.648316] ? cpuacct_charge+0x2e6/0x5c0 [ 35.648324] ? lock_downgrade+0x980/0x980 [ 35.648336] ? perf_trace_lock_acquire+0xe3/0x980 [ 35.648350] ? perf_trace_lock+0x900/0x900 [ 35.648359] ? lock_release+0xa40/0xa40 [ 35.648367] ? cpuacct_charge+0x305/0x5c0 [ 35.648375] ? cpuusage_read+0x10/0x10 [ 35.648386] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.648395] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.648403] ? update_curr+0x47b/0xa60 [ 35.648410] ? perf_trace_lock_acquire+0xe3/0x980 [ 35.648418] ? numa_migrate_preferred+0x250/0x250 [ 35.648429] ? lock_acquire+0x1d5/0x580 [ 35.648435] ? lock_acquire+0x1d5/0x580 [ 35.648443] ? __handle_mm_fault+0x3296/0x3ce0 [ 35.648451] ? lock_downgrade+0x980/0x980 [ 35.648460] ? lock_release+0xa40/0xa40 [ 35.648467] ? perf_trace_lock_acquire+0xe3/0x980 [ 35.648474] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 35.648482] ? do_raw_spin_trylock+0x190/0x190 [ 35.648492] ? userfaultfd_ctx_put+0x740/0x740 [ 35.648507] __handle_mm_fault+0x32a3/0x3ce0 [ 35.648517] ? __pmd_alloc+0x4e0/0x4e0 [ 35.648537] ? lock_acquire+0x1d5/0x580 [ 35.648543] ? handle_mm_fault+0x248/0x8d0 [ 35.648551] ? lock_downgrade+0x980/0x980 [ 35.648571] ? perf_trace_lock_acquire+0xe3/0x980 [ 35.648583] handle_mm_fault+0x334/0x8d0 [ 35.648590] ? down_read+0x96/0x150 [ 35.648598] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 35.648605] ? vmacache_find+0x5f/0x280 [ 35.648616] ? find_vma+0x30/0x150 [ 35.648627] __do_page_fault+0x5c9/0xc90 [ 35.648639] ? mm_fault_error+0x2c0/0x2c0 [ 35.648650] ? inode_switch_wbs_work_fn+0x1890/0x1890 [ 35.648660] do_page_fault+0xee/0x720 [ 35.648668] ? __do_page_fault+0xc90/0xc90 [ 35.648676] ? lock_release+0xa40/0xa40 [ 35.648681] ? perf_trace_lock+0x900/0x900 [ 35.648691] ? do_raw_spin_trylock+0x190/0x190 [ 35.648700] ? __perf_event_task_sched_in+0x200/0xc20 [ 35.648712] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.648728] page_fault+0x2c/0x60 [ 35.648739] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 35.648744] RSP: 0018:ffff8801c386f928 EFLAGS: 00010246 [ 35.648752] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 35.648758] RDX: 00000000000000ff RSI: ffffc900029dc000 RDI: ffff8801c386fd28 [ 35.648764] RBP: ffff8801c386fa08 R08: 0000000000000000 R09: 1ffff1003870dee7 [ 35.648769] R10: ffff8801c386f858 R11: ffff8801c07951a0 R12: 1ffff1003870df28 [ 35.648775] R13: ffff8801c386f9e0 R14: 0000000000000000 R15: ffff8801c386fd20 [ 35.648790] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 35.648800] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 35.648808] ? iov_iter_revert+0x9d0/0x9d0 [ 35.648816] ? _raw_spin_unlock+0x22/0x30 [ 35.648823] ? simple_xattr_get+0xeb/0x160 [ 35.648836] generic_perform_write+0x200/0x600 [ 35.648851] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 35.648858] ? generic_update_time+0x1b2/0x270 [ 35.648866] ? __mnt_drop_write_file+0xd/0x70 [ 35.648873] ? file_update_time+0xbf/0x470 [ 35.648880] ? current_time+0xc0/0xc0 [ 35.648889] ? down_write+0x87/0x120 [ 35.648898] __generic_file_write_iter+0x366/0x5b0 [ 35.648908] generic_file_write_iter+0x399/0x790 [ 35.648917] ? __generic_file_write_iter+0x5b0/0x5b0 [ 35.648926] ? iov_iter_init+0xaf/0x1d0 [ 35.648936] __vfs_write+0x684/0x970 [ 35.648940] ? lock_acquire+0x1d5/0x580 [ 35.648948] ? kernel_read+0x120/0x120 [ 35.648956] ? lock_release+0xa40/0xa40 [ 35.648977] ? rcu_note_context_switch+0x710/0x710 [ 35.648991] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 35.648997] ? __sb_start_write+0x209/0x2a0 [ 35.649010] vfs_write+0x189/0x510 [ 35.649022] SyS_write+0xef/0x220 [ 35.649031] ? SyS_read+0x220/0x220 [ 35.649040] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.649051] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.649056] RIP: 0033:0x452ee9 [ 35.649060] RSP: 002b:00007f39da97ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 35.649066] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 2018/01/20 05:27:39 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/sequencer\x00', 0x40a042, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000fd0000)={0x0, 0x7, 0x9, 0x3ff, 0xec42, 0x71a0}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="bb1bc867457caca2b6241e652b8f10fc8a5ea1309c136bcc2c51fae196365d0059335acf01bb3df69b13cd1f5f126040c71115caa35efec000585f49597bce8c30ddb573785a03633c47b7458753633aeda54b937f626b4c9c9230f56f3f4857ddf64647b1b75464c109d852f1b6c4432b1a2fe285eabf29b8b29551cb7c521d9c228589120721504c97b6ed58f30b5bc164af67ef50ce21422f2e4a6399d8195c3ce3af0d28cd7337e81c3b214af0e4ab194742a029a2c7189b7dff", 0xbc, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x9, 0x101000) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200000000000010) write(r0, &(0x7f0000702000-0x26)="240000001b00010beb03df0022fb0100010000000800030001090000f701000000061701", 0x24) r1 = semget$private(0x0, 0x1, 0x410) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00005fe000-0x9)=""/9) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb8000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/cuse\x00', 0x161000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) write(r2, &(0x7f00004a2000-0xb7)="", 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00000d6000-0x1e)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='irlan0\x00'}}, 0x1e, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0xffffffffffffffb7}], 0x1, &(0x7f0000f20000-0x11f8)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000e96000-0x10)={0x7, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8927, &(0x7f0000001000-0x4)=0x0) [ 35.649070] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 35.649074] RBP: 0000000000000069 R08: 0000000000000000 R09: 0000000000000000 [ 35.649078] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efa78 [ 35.649082] R13: 00000000ffffffff R14: 00007f39da97b6d4 R15: 0000000000000000 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f000064e000)='trustedvmnet0nodev\x00', 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009da000)={r1, 0x50, &(0x7f000087e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ustat(0x5, &(0x7f00003fd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001cf000)={0x0, 0x0, 0x0}, &(0x7f000085e000-0x4)=0xc) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00004e3000-0x4)=0x0, &(0x7f0000c2d000)=0x4) 2018/01/20 05:27:39 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000002e000)={0x4, &(0x7f0000000000)=[0x200, 0x101, 0x1, 0xa40]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000825000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000fab000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c7b000)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, r2}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008e0000-0x4)=0x0, &(0x7f000054b000)=0x4) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000b45000)={0x4, 0x6}) r2 = syz_open_dev$audion(&(0x7f0000a2a000)='/dev/audio#\x00', 0xfffffffffffffffa, 0xe000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000033a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000b78000)={0xe04, 0x2, 0x1, r3, 0x0}) utime(&(0x7f000079e000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 36.472510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.498423] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x0}, 0x8, 0x0) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001a0000)='/dev/mixer\x00', 0x20200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000ec0000-0x4)=0x0) tgkill(r1, r2, 0x0) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_sco(r1, &(0x7f0000adb000)={0x1f, {0x8000, 0x4, 0x3, 0x70e6, 0x2, 0x1}}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000af000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000203000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$int_in(r1, 0x5473, &(0x7f0000b3b000-0x8)=0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000022f000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0x0, 0x0, 0x4, 0x75fe9212, 0x9, 0x0}, &(0x7f000098e000)=0x20) r2 = socket$inet6(0xa, 0x6, 0x8010000200000084) membarrier(0x8, 0x0) sendto$inet6(r2, &(0x7f0000af3000)="", 0x152, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000707000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x226) sendto$inet6(r2, &(0x7f0000e74000-0x5b)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x3091c0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000002000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000607000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000003000-0x4)=0x3ee) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000)={0x7, 0x80, 0x400, 0x2, 0x6, 0xf385}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000)=@ioapic={0x2, 0x1, 0x4003, 0xfff, 0x0, [{0x4, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xffff, 0x7b1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x4, 0xdb9, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x7ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0xbd6}, {0x9, 0x7ff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfd, 0x400, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xfffffffffffffff9, 0x101, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0xeb9b, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x200, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x43}, {0x1, 0xaba4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5d2, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x6, 0xfffffffffffffffd, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x0, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xb0ad, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x9, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9b0}, {0x9, 0x6ee, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x3, 0x2, 0x24000000000, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xff3, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x9, 0x3ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1000, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x1000, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7ff, 0xef9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}]}) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000bc6000)=0x0) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_LOCK(r0, 0xb) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f49000-0x10)='/selinux/access\x00', 0x2, 0x0) pipe2(&(0x7f0000043000)={0x0, 0x0}, 0x84000) clock_gettime(0x0, &(0x7f0000764000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f000036d000+0xd6f)='./file0\x00', &(0x7f00007bf000)={{r3, r4/1000+10000}, {0x77359400, 0x0}}, 0x100) [ 36.535516] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f00007ad000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f0000a1d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x501441) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00007bb000-0x24)={0x5, 0x3f, 0x7, 0x9bef, 0xb95, 0x9, 0x1000000000, 0x8e, 0x9, 0xfffffffffffffffe, 0x80, 0x8}) [ 36.629216] audit: type=1400 audit(1516426059.449:22): avc: denied { ipc_lock } for pid=4894 comm="syz-executor3" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000000a000)="1d44bb989b8b3db7a5c3ef519486778d5c6763c8f03ddd5f3613d7a09ff215f0") ioctl(r0, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000531000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f00003e8000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000f01000-0x8)={0x0, r1}) read$eventfd(r1, &(0x7f0000f73000-0x8)=0x0, 0x8) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendto$ax25(0xffffffffffffffff, &(0x7f0000011000)="e9a335d4aa1c9d504cad64987fedf94eb46a75a154a0dc9877fb79406be8d89054bed69202c356c231e3452c3e820039eddff301747801", 0x37, 0x0, &(0x7f0000006000)={0x3, {"a42c2efccd6890"}, 0x0}, 0x10) connect(r0, &(0x7f0000023000-0x10)=@nfc={0x27, 0x3, 0x3f, 0x3}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000026000-0x8e)="0b9310f555f7a188eec97b0ee8f51a51ae7c0d7202e1a0c25a108e0fa0bc102340c62cb7a1edb9cb2019d62ba20d3d94bfc507a7a3112b5d04df3c80f03f4e8513a0263822b016723ac4fbe5b633840ebb74632252ac41c64f2d169a605e2b556329ec46f94f91fc28f7d5acbcbe70ac92a0b850b58966761f3e507ebe4123eb9620db3d620fedad480888e16832", 0x8e, 0x20000000, &(0x7f0000026000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x4, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}}}, 0x32) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/20 05:27:39 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000c95000-0xc)='/dev/rfkill\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009b6000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b7a000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) name_to_handle_at(r0, &(0x7f00001d1000)='./file0/file0\x00', &(0x7f0000d52000)={0xbd, 0x2, "0d0c8cdaedfe339543d8bcab88e51768c158a89afae5a78c6d3025b2aed1271272e96512ddf8b9266306ab1203ba22e1466b6a7d16aba3f3c400710bba3ac22c85c3a905eb61b54eaa64a09b6ab35c091f16255dd86d64c47dd4e63a6324a5c5d328db45e5e4dbfa78ed785a934b6533c135059413d3d0e815e350b0934bd8a868d9923ed2eb7a727ebb24403b6f41d89b73bbc4d66e16e6c69aeecbe48fe9a21942ea7402ab92a7c7b6af3f01f6c3e3019ce018bb"}, &(0x7f0000557000-0x4)=0x0, 0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f00007d8000)='.', 0x0) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00009cf000)='./file0\x00', 0x40, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000043d000-0xc)={0xa0000002, 0x0}) r2 = dup(r0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x101) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000e0f000-0xb1)=""/177, &(0x7f0000a18000)=0xb1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001be000)={0x0, 0x0, ""}, &(0x7f0000648000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030b000)=0xfe9b) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000061000-0x10)="ff031dff07000000000000223e000954", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000de8000)=[{{&(0x7f0000600000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006be000-0x20)=[{&(0x7f00007da000-0x2a)="820422bd9a1bb4d35269890c6eed910000008000000000e5bf93689f2e7564", 0x1f}], 0x1, &(0x7f00002f5000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00002ab000)={0x0, 0x0, &(0x7f00000b2000-0x40)=[{&(0x7f0000e5b000)="8b5d610a19bcab3b489bf0c21437f9d5fe7c00f5793d661b64b7b76feb6ec757c7f901ea4db7f615a01f272e905b590ac8d944abdcd1f1c1142724484870", 0x3e}, {&(0x7f0000c9e000-0x89)="a7c51b05c0436987004a608270c5cf86969838952a1dc3d1dc28f8bfb7ffc0b8f5f834f06b7c837f0f8f4e3e78f33fcd3af370e7a91d0ff58e90eab6263c72f2bb8cf5f66833a601d3d32f17c8fffe06b376e9aea1de194cff94545e4a24d20b8801d3bcd41be3918ab9f314d8706f95a10768238768623ab09997a317a00cef9d8dc59226972bf61f", 0x89}, {&(0x7f0000832000-0x4b)="f25a373c4fb4bf3c457590fd4d18f6c934106822a66b5a1379f785515ae1e9f44ef5c69cb18e428cd6007cbe09857e2a6a69425af941b9b86c2ca8178561fafedfaa24b47967571002353e", 0x4b}, {&(0x7f00000eb000)="2c858939f07a06e75383573bf4a8c1da9821aab84f49fbee29eace51f51e96f8a3be3c12b8d329f2c7a74730a841dfbfe22294a7359ef9ddff5a4dc3bfb87d150ee9fc7383d06956513e93445b4a30b62735408cce61c2cb31c6e4b30081cc92bff0b8b413c44df17b7950146fd9d1c4be38df12928ab93014daf57f645fb6eb5fa682446f058e803c506375a07a531c6e22daed1911ff929eb386664bc18caab7ebf84dcfa1afa4dada3c5ebcb31d0b4f7dacd7294537666bd4904434f5b43fe08fb7a7ba924caafc5f9a024b593aedec67d8856f8d337408c2c39791d874fe81", 0xe1}], 0x4, &(0x7f0000d13000)=[@iv={0x88, 0x117, 0x2, 0x70, "2b146e2bb7549b08678d671696168c0c91ddb38fc71a64e4fc8777fe2b2128923f3aeb2b9daaa1b16d7a9d82f413399b2da7b54dfb2db3acd535c1f5399f736ab26ba27d659714caeff5cbabfc3585bc06a2ead89fcecff0d08ebcf1365423c23bb9728e4c4f18d83a87d942c006ea0b"}, @assoc={0x18, 0x117, 0x4, 0xf76}, @op={0x18, 0x117, 0x3, 0x1}], 0xb8, 0x4000}, 0x1) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)='(', 0x1}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000801000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b18000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000270000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x1, 0x2, 0x2, 0x80, 0xa0, 0x3a, 0x0, r1}, {0x1f, 0xcf6, 0x6, 0x9, 0x20, 0x37, 0x5, 0x2}, {0x80, 0x7, 0xc0000000000, 0x9}, 0x0, 0x1, 0x2, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0x1, 0x93c3, 0x7, 0x81}}, 0xe8) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2, 0x4, 0x800000000, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "89ab619e"}}}}}, &(0x7f0000434000)={0x0, 0x0, []}) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000eea000)='attr/keycreate\x00') setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000582000)="94d72dfd02e74d98f1be56b0ad87693b101c119a9b710a6505d94ea6f75c0e6feb17bb9c555026c9824febd964eaf9550cb6c822c700", 0x36) writev(r1, &(0x7f000032e000-0x50)=[{&(0x7f00003f1000)="", 0x0}, {&(0x7f0000e0e000-0xb2)="d2", 0x1}], 0x2) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) signalfd(r0, &(0x7f0000234000)={0x9}, 0x8) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000077f000-0x10)={&(0x7f0000d13000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x80800, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006b0000)={0x8, 0x2c32, 0x1, 0x3392, 0xfe, 0x10001, 0x5c, 0x6, 0x0}, &(0x7f000040b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e0c000-0x6)={r2, 0xa15aa5e}, 0x6) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x303300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x41f, &(0x7f0000538000)={0x4138}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) timer_create(0x3, &(0x7f00000ac000-0x60)={0x0, 0x21, 0x3, @thr={&(0x7f0000f70000-0x12)="94b3d052c370feb06f41d21886dd7a889225", &(0x7f0000bc1000-0xa0)="ca064ac1f8a60a561834f8a52bd48d593ec02c87f042bb9727403fa76c0a416dae815bc000b2f5a0cdede4c759b5f7e426e5fe6384d2357fc32a7e796adbefa9e2a6da078978d425ffa6e887ec1dd144c68021fccc192cc00897c3b837cf6ac2433f04599499b935d2fa407e57b2e610582aeaf426a4c35b99352dc8c72fb1ed911663555ed86214e3414d70d507d60d4344a12a5b5a1a5920ece0bd04904516"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094b000)=0x0) timer_getoverrun(r1) r2 = add_key$keyring(&(0x7f00001da000-0x8)='keyring\x00', &(0x7f0000bb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c4000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f000029c000-0x18)={0x0, 0x1, [0x97b]}) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000eb4000+0x2f)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x10001, 0x4, 0x0, 0x7, 0x1f004, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x3, 0x10e) symlinkat(&(0x7f0000c36000)='./file0\x00', r2, &(0x7f0000d2b000)='./file0\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000039d000)=0x3) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x13, &(0x7f0000a72000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0xb}, @ldst={0x0, 0x3, 0x0, 0x2, 0x3, 0x8e, 0xffffffffffffffff}, @alu={0x4, 0x1, 0xb, 0x0, 0x3, 0x50, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x5}, @jmp={0x5, 0x80, 0x8, 0x7, 0x8, 0x20, 0x1}, @jmp={0x5, 0x76e1, 0x1, 0xe, 0xc, 0x1c, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000102000-0xa)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c4000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000684000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000b90000-0x8)={0x0, 0x3}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000d8000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc7000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000029a000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000065b000-0x8)={r3, r0}) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008cf000)='./file0\x00', 0x80, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ec000)='/dev/ptmx\x00', 0x101000, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) bind$inet(r2, &(0x7f00007d6000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000875000-0x4)=0x0) fcntl$setown(r2, 0x402, r3) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x16d, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x10000000000, 0x9}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe96) r2 = getpgrp(0x0) getresuid(&(0x7f0000623000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f00006d7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000211000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000184000)=0xc) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce1000)=0xc) lstat(&(0x7f0000026000)='./file0\x00', &(0x7f000059c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_dev$sndpcmp(&(0x7f0000d27000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x800) ioctl$ASHMEM_GET_PIN_STATUS(r8, 0x7709, 0x0) r9 = getegid() r10 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef0000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000160000-0x4)=0xc) r13 = fcntl$getown(r1, 0x9) r14 = getuid() fstat(r0, &(0x7f0000245000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a5e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000458000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000167000-0x4)=0xe8) getgroups(0x2, &(0x7f000033d000)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f00001ec000-0xa8)=[{&(0x7f0000767000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d04000)=[{&(0x7f0000393000)="c23e4991b78e8afab07888ac09d1de05b03fbb6124aa63c6f91fa5217c30574f6f1578a0eaa06b5148b10399c89381b63cb8a408aa112379001e42fc78b1b03f5869a4cc861bb65d328bb87e8e6cc895f4840b50db1f2e0bc9be379ccf93952cb02f041011ce7d39ba1887824be969134f0c09a850b4732c6097be0c37198d0dd02b66aaf95019ceb219cffccdd5", 0x8e}, {&(0x7f0000ee0000)="23db8383b11027ac2b9e868b891e648e9816d496f5c3095798326a6bd7a17ef4fe52875de5d0b770a72d6ad07c5a82cabe151fd36748f5bd3e926445c09fd73651c6dd479e78afc2c0894daebe7bd6302f281e69f74121b8940b09c4c58db5cbf050e0d45bbd2a74dca02c877b41bb6ec2a338948597726b681d67", 0x7b}, {&(0x7f0000eff000-0xcf)="640ff1c73824189c5fb7aae42ce121f62c40b084b7995aa5f83f9dc6851764881f99e3830077b3582ddf2e7a12f5e6ac0c922a5d93a8498f10f4bd7000edca1201ba1600cba36a40b0600384a34b493b8d1c4ca468418973774b90e4e1fe46722431d03f57e9ccf4f00bc3a1db9f0ee5265d17a87e82e703a0f5ef40b3179f736152502d1dc6df33b2f1443173eaae7bf24a6af5e3e6c9c21a91003b01c685f0490313a4de2fbce5b629e1aa822dc8249270e9864cb674421bb708d8ba043af624ca34bcb43ce74351c541a84688c8", 0xcf}], 0x3, &(0x7f000073e000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0, r1]}], 0x30, 0x4000}, {&(0x7f00003b8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e5a000-0x20)=[{&(0x7f00008e0000-0x3a)="2fe1cdf965140fb3c371fc69afd6070a8434f2e343d739889e020e6b77664791c8bcf07ed831f6a1628c35236a9082ab9e13335c64d22db6d451", 0x3a}, {&(0x7f00009c9000-0x2)="e956", 0x2}], 0x2, &(0x7f00003b6000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r5, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}], 0x60, 0x4040880}, {&(0x7f000078c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aaf000)=[{&(0x7f00001e9000)="7546e416e7e3758079354515a8e56be4f075e3026ecd0ce41126d58cd65c03ece1c5c87bbd2828939073a500be228e6b0a6e34ebbba830886af67e2c70d1414385c2325eb2cd58f612843fa195b2ab8c0e85e877fbb92f3afb141bc8aa5c6a43aa201ed8004ec5cff5c414050d9fed1f", 0x70}], 0x1, &(0x7f0000105000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x78, 0x7efbc69622eeb38d}], 0x3, 0x48000) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r19 = syz_open_dev$sndpcmc(&(0x7f0000a47000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000755000-0x8)={0x0, 0xff}, &(0x7f000012d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r19, 0x84, 0x1f, &(0x7f0000047000-0x98)={r20, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8000}, &(0x7f0000464000+0x188)=0x98) syncfs(r1) ioctl$sock_inet_SIOCADDRT(r19, 0x890b, &(0x7f00002d3000)={0x20, {0x2, 0x1, @rand_addr=0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0xffffffffffffff81, 0x40, 0x5, 0x140000, &(0x7f00008cf000-0x10)=@generic="7a2eec65f7446ee9a26efb3dd073722a", 0x7e, 0x53, 0x9}) [ 36.755509] audit: type=1400 audit(1516426059.575:23): avc: denied { create } for pid=4942 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00004c2000)=""/180, 0xb4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009ba000-0x53)="", 0x0, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000cd6000-0x17)='wlan0userwlan0vboxnet0\x00', 0x400000001) bind$netlink(r1, &(0x7f00007b3000)={0x10, 0x0, 0x1, 0x800}, 0xc) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa6000)=0x0) sched_getscheduler(r1) bind$alg(r0, &(0x7f0000320000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0xfffffffffffffe90) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x28)=[&(0x7f0000004000-0xd)='/selinux/mls\x00', &(0x7f0000004000-0xd)='/selinux/mls\x00', &(0x7f0000003000-0xd)='/selinux/mls\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000000000)='^{ppp0user\x00'], &(0x7f0000004000-0x38)=[&(0x7f0000003000)='mime_type^({\x00', &(0x7f0000004000-0xd)='/selinux/mls\x00', &(0x7f0000004000-0xf)='wlan0\\&+vmnet1\x00', &(0x7f0000001000-0xd)='/selinux/mls\x00', &(0x7f0000003000)='\x00', &(0x7f0000004000-0xd)='/selinux/mls\x00', &(0x7f0000004000-0xd)='/selinux/mls\x00'], 0x1400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = accept4$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0xbea, 0x3, 0x4, 0xffffffffaa6df1ee, 0x0, 0x4e6e, {0x0, @in6={{0xa, 0x0, 0xc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x675d, 0x6, 0x1, 0x4, 0x9}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r3, 0x1}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fff000-0xc)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1100) 2018/01/20 05:27:39 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a23000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a80000-0x4)=0xe8) quotactl(0x2, &(0x7f0000b77000)='./file0\x00', r0, &(0x7f0000d05000)="718fd951eae1fa2628c8d5aaa5bde10e4aad94b55a740f844d3bcebb90fe3ef9b2ad5e43") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000743000)='/dev/mixer\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x111001, 0x1) renameat2(r1, &(0x7f00008d8000-0x8)='./file0\x00', r2, &(0x7f0000457000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000034d000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000d5d000)="", &(0x7f0000084000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de5000)=0x0) timer_gettime(0x0, &(0x7f00006cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) readv(r0, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x100000000000019a) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bcf000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000014000)='sessionid\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004c0000)={0x0, 0x0, 0x0, 0x0, 0x388}, &(0x7f00005fb000-0x4)=0x18) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) sync_file_range(r2, 0x4, 0x8, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000d000-0x8)={0x0, 0x4}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000d000)='cifs.idmap\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000d000)="e4d4e3739dfb6040dc671d6621b7cb8f580bd520e1112430d6698e69628bcf8ef603457876401f0b68eefbb33c6ff9bbfdf8fe585d3b1c26797e254b19b2e47c82abe0a735504f0a3800c25821368c93ecb25de216600b5d6b07a93604351288f15582dc9b8be2169234eb8cd68fdbcb86a306ddc8efa55e4c761a37b8a698b0c55610418d122750d11d4f801fed0f61b16fe2583e5cf9368cb4c875a6a4a6e4b9bbbb568212d77d313c164cada6d24449367502c17d21c7f1d20ff72850174abcbcf91000581f3692f4eccfaabd9296b164e39e", 0xd4, 0xfffffffffffffffb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f000000e000-0x6)='logon\x00', &(0x7f0000008000)='proc-trustedsystem#@wlan0%-{\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000c000)={r2, 0x32, "bb52988a7b5e74494636780b7fb11b80da9e673bc37a5c670cdf1a6b960c923689da74117b47c2c37afc753e16ed93515ecd"}, &(0x7f000000c000)=0x3a) setsockopt$inet_pktinfo(r1, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f00007ab000)='./file0\x00', 0x18000, 0x58) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000028000-0x1000)=""/4096) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000561000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030a000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000b58000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x165, &(0x7f000056f000-0x10)={&(0x7f000000f000)={0x2c, 0x1b, 0x302, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, [@nested={0x18, 0x99, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000abd000)=[{{&(0x7f0000233000-0x9)=@llc={0x1a, 0xf6, 0x0, 0x800, 0x5, 0x0, @random="c4e21b986f6c", [0x0, 0x0]}, 0x10, &(0x7f0000e56000-0x40)=[{&(0x7f0000ad7000-0x1b)="ef6dd984bec6eee8f5a62e3526686f68615bdeb1ed6c84f6e354c0", 0x1b}, {&(0x7f0000b74000-0x18)="7de233b0fdced83f2b1a92bc9cb653689cf3043d5401e500", 0x18}, {&(0x7f0000c5a000-0xf5)="dfe12291aa2bd76d1e00d81f04954f1e98fe5eb362661b991015e9b553493fee03a948acc3de8f307d416d833007afc17a4c81ec7cf04cbe9ad992d915eff06a720bd1b6bd8744429a9091a96b19988530638aa788aaf33006de12b498463a46b06ac0c80ea7d5c993be545f447250f08b477cfdd1268f6c23f5944c9cf6f287abe2f75c27c75cb0b378d6c20cdd2d84d88acab8f6645d051f0d899eadaff795dde8e582a97d7cd9a20e6a37d571917d444445132b1d061b93ce16fa7ca900d095a308ac4a0cc4b472611b50c0271037691ab51d17d3e9c2328ebaa03c6491acbaad1ae4e89f1b38843df1f02bb6a4e957f7f909b0", 0xf5}, {&(0x7f0000153000-0x19)="5e06a279d3634b967bde92ab7cf99d7f399941fb028f1a423c", 0x19}], 0x4, &(0x7f00008d7000)=[{0xc8, 0x10d, 0x7f, "7445a7db64c5133fce92786a8982ed55ec74f19fd4bd9178c361179d9e8355eacd7d82a0e847c8a19df77900b1c8b2d8a204ee77f909fb1fff4a9f1df220ec5d4e37deebd8e93b10ff6b7f9d65001e4018974a95902efc531132bf2263d4363367096cbbba0906a2236fde0e74685e0aeb6fa9777b26ac99ff9a3f6611c157aceeb55af5f0f19349c1e56682e73ade29157117bf493fb0d1ad85f8fd9783d92174619db719993a976960d989ce4f6b49f1e8364ae54dcd"}, {0xb0, 0x112, 0x6, "442ce4af5a46c162025b8345f997ce3978684263d1fa9a699b2c52fbc5ad46919304cbc3e853999745662eea4accb8b924b063a3473717f1fdf3c7fb9d84126c8311764e312f92c5b369db21f9201fa40b343ff54786f32cbdb0c62968585a2d800706ae3b8b10fa14b66655f1a068568de77f3605dd26aac42fa2a4d71ee7b3b0c10984c718a1f97eb2ac06388b300246048b282bc6ede559ab2f5e2d957e5f"}, {0xe8, 0x101, 0x4, "fdaeaf6f216f10c6411e5bab257b1173da2d6653b602ee9b95dbc31001570f24a623e95942c735bea34ea02f37a2fd0a89f40e57b1ce9c7d74b58a103acaf84dab571e8d04a6cfb5c0fe94aaa1451c8ec587a1e67e02e41fb4f513776a265873e3f5f99a817d522ae2da94a6f024a947840500c1d23adca3af3db3f44e3edfaeaf577002e14114a78e8175c4b8e93ca0f1b13aaeff3f19d474718ab37fa131a71a0b9ae55fb6a027234edae0dee940e098527b3d32a55d95fc60f59930ddea25c660ed40d1118a46df0da9270eef5b909094f800"}], 0x260, 0x4000084}, 0x24b3}, {{&(0x7f00001b8000-0x8)=@sco={0x1f, {0x7, 0x80000001, 0x0, 0x8aa, 0x80, 0x1}}, 0x8, &(0x7f00007fc000)=[{&(0x7f0000ee4000)="", 0x0}, {&(0x7f0000ae8000-0x1000)="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"a7bf4a8af0edbc19eddc269a2e2c9ffb6f872b37064b5508e8decf723ac60c084e6996728e0909e9c61d750ac8cdffe8ab34ac0bc857e2d5e5ebb30f9cf51f842db14d18f2766357a75cbbbd08d8cb2aebc176ace1fb10f43d7e75123dd402d860b35e0c31c2111edaa167f07a3f59ee4931492f54af2f5864b805207635e8d24980c57e207c83acf860192c136689234862586b707b3419408f4dac5951e6a8826b6e5ee4ced20807fe113e1ba3cec00e69156d7d7cd95436d24929f823433d49b7205ebe830d7c45a68b364f965b0d2210c68d6bcf1b866cae9aa52f071e97da9506613f5ad5b592464d606c829ebc8eec7aa04b82ebb9aaa08c3f73525a5fc7c7c8b683e815f3116280a33f4910ffbf5ef9f384cc1cf33e6d01e0e0018859fee917156ebe44f1d1027ce176ce6b628d0fda287fba46583820be715fe6857c1225a564be0e44970cb2ed7682e4a13ec238fea9c9be73e404124fc0091005eb738e525919fea2c4f877ff3c85f21872e3ba020dba6f66f3c01dc4e7b05b5d4d164418920da27a48ac7caf3e44d18fd8ad38284e63db1224c033966eafc787c91fa6f86d90d9bfc8ea44090de54e08500af1f0b01d5d6c8774ed3390786895dd61322c877c2d63abfc55e6099bf923e9c33a05aeba293c4d29c124cd88c1589194642a6211e261ebfbbd64fabab1c9c00144da797384dc98dfc5cecee26db25276103a6142f8a842ef6460976e4bbe7bef39b48fe15a1836edc2928e6360250467353713ab85febf2caec2b6487d11c5420163e45bc16cb35665b08f124d9ddfa428a133a21f2c94feb9c237dc6700d631b77c81e092b822ce400b8a4df1de49fd0dc3ef9685d761c02aad7deda90c75729ec659a46e068ba3c7e93a0292fa66db792c9117c4582d1035278cb4b0430981c350e1eaf0786034608b4c336356bd8afa511bc4c733ba817cf19f477bf1738b9653da68a1cdfc465f5646e2e826680369fe22732e7b4628dbddadcfd256df0eab618137ac86c76402755c3e83cc6c6a88b8252a3ed535ae42ed383311e4a0f3ecd09add45fca27a4969be4ba0594b2b6fa2be47458ce397f103ea71b02ec0bc8c7db8dd1c4ddf14388d59bbb289073310987213efd75ddc79f9e125be6d47142dc3a3e3c60c6b6ec753f1be6714ec5a4963a23e3077fffaa3c51d12b1092ccb1ec9ecb58ed9d6348bf8358a37c6c79ef96dff69f685c9844ee44ad35ef19da7f70048bcb27816cfc10b8e7f75020a5e8ab43417e960d78d1fa95f096df48776b6a1ac4b5d1c914ecea78673392d562e27270eef2f87841321d70d30d5a219f588a41ad938ab37cdd03cfaaf4d666501deef6cd80b66c573469cdc38fa5b0a220677b891da223b64ecc38e092d206d23273d6f24b2f532441440b92ece5c7aa592d61b013d63966845b19dffbbdb0447ec5961739d0ee6e684574f0d53f1643d1c20bf1bb4cd01d1cb817c52078d8ff2e814fae640c84a35fb422952de9b4c4138be529b4f3d011f014781a27d4f02ac3f8fd48545b10728d3c10da28727163034c2d7271bc956c5c971a88bc404803c06800be55ed0c83b9422678148b2b60152894e59822c738c16dd47aaf86259d3df0babcdba72a5c49178530b903a450cc16e0ff6849db63d3eafbcaca74d99b017e944cc78f11a4a100683ee74105e0eaaa807a1a85155c51eab24ff0f1ea026b8783aa0b1996b627a4e29a3bcc2d904c83894dbde96098d5d819e6e336137844f988e7dea0732718c79783f4d36a1307409285f9c132993cf61741d848be675f6ad9be234f8e4125ae4f918f12e669a9ac6c202419955463dca393733bcf5cd3c3e93ee97faf5dcaf79514fa9e69c3a54694ba76c082d4caa5780ad1f4b05d5fa5de9917184eb430c397a92861e43ee7cda6d1a82e72c5191920caefbd35286d2f30a1cb3fe6048c9b3e359b984c00dbabe5e28333de501c9edde190b4fe5c699c49d3e31e009ec85f80206184077879682ef72d926e16c188236bb207d958e6f63ad406d83975a035bc16db6d319b879049fd2a54f26a6424690bab53baf587ba912fd2671d6a4a9697e82f0adc697260034ec19c8692d6d08cd9ea6c62063b8fc4f7d3cb6242936bd8a0c63bad7ed26fce4eb997c56011913ecb26ca365c95883f857e721264b6add914ac09e816f191187d38e6bc5b54e5494467f56304589079ece68070d9be21a0334923edefc44f4d06e10d25fe2a03d827f6f160ac378c38efe9c9f4d418d64864f0999f098ab155e26f407ed30f5a939366d8b653048dd4e0b2869ceb0a9e09f60a05f106fa6910fbeeab5cf2cc94505eae64977a921b4a59ff07d72e043f240bdb558911e84eb60ed7b32ff0a33069a80561aecb7166a083424e14eb42e2525bee237adc951468ac809c44961ccabe6867237101f3884e9fda26e8bbac8aac7d86d6b3c01e2ca03942a99feed81f11477e54a80a5a2d2ceef5fbe8dfaa6c1145ed9ebd2e1d2c8f3d31af3f462d8f36a325afc6aefd76ac85cddb4c666079d0160c3cbb210716024a0a83de644f78edda16860c43ae853b1396df9cd400378f85008585af87d1ee27d6472946b1d81883795c9c22e94d272bb764344eb5c187dcfb511477ecca0232a11c6321ca201810adbf00fe74647f8921fd8194714eec22b64d425fff60bdf8fa47eaf0c7be218d31c952d4cad3a80a6b9e0917ea51b95aed18384cc126d5c11a71dc91d38c49f5f08bb2d8b7b6d7cd27166760c44ae98219e9a09689184858a1c5032df473ad4209135bd7fbd5b633ec76a0c1214b004a00a3245cade96ad1d3b886f54a8a7c3d3285332d6c57f083575338683e584f82cb75cd116279145a715402ba57ddc7c35db6e7942457f086057b24df7be9a60210673b4e4f3773c6eac035a09ac9758b79c72242dba835e4a127ee190ae7611ce4e2ff7eb3b1d40cb01d6273b48d0179e1729bc13f4cd9b1f33899bca28a88debf16db7e82b78be0b37cc445dff48caea731bda9f01c5f80a4b38119cfa344b41a85c6028f8cd1a86fee48e689ca9354182941aaf0794d94896b21a91267f17ab11fb9271417ea8917818c232bc279a04c5db47fc90a16bf8b1f45f5681be13a9f9f853d9a1da9471d95f966cb67ee506ac04ca5146df8fadf4eb01dbc0e69b7480a2a46311cc194ef39696d6581a9aebe982db667f84359d9aae68b347e964792bba72b7c1266c8368743eba8980044e47a413e8812fc6698863f559cba29a5e6c8838cb89d0481225a1141aa3a520d3581693ec69dd74dfdc37be23b37470c523d97306f7be1888e4116c6281c2edf618ced499bd090ca08a8ed1cdfc5d2ef08ae90b8fdce8a1b61228ec73be93dae8e85c5c8f52f4d59bc0fe324cfa00a98db5252b4cff2666a047317d082bd7d5b4a16d96487caa078880cc2491e195f93e9adc8c97cde9113eba2a1d3712aeb6ac75d3292644b33a1ed4bd041e4a3af750160c59149db3cb7dbfe311025803c9ef9a08df99209a6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{0x30, 0x109, 0x7, "85facc6e0688d05447aee22ff09f7087943a3290683a8860eedfcc19"}, {0x10, 0x116, 0x100000000, ""}, {0x60, 0x10e, 0xff, "442bb097cbe6161180da9894be5bbd4d597553678036ecb7e20e3c154f5b59a8b33faf00ed305c917dc74b5fe464b7de87e5fe9c277184c4f7d5d8248e172dffa15b660f22bbe09acd994b66de6b15d7"}], 0x10b0, 0x40000}, 0xfffffffffffffffd}, {{&(0x7f000098b000)=@ax25={0x3, {"ee07d0024b36e9"}, 0x0}, 0x10, &(0x7f000005d000)=[{&(0x7f0000c0c000-0xd2)="ee7b47d1091ba3a2cc41f935b96b05ca0b71bdec2ef3713a0a41f3948b2fc24c3e7d4ec8762bb316142ff1e48294b21bbe2e5ff3b5ac812f45e020becd56cd0476ee7d105dd0412dab246072f7ed08158f20da3f08a00a8a7b09958b5cc06a68437f186fd8088eaaa403e01ef2cbd5a7a5767a357f83ddde48671d9473cdd4e48c1fe64d839c98b141de0d671fd439eab0a9d66d8b3fea7d18c1b93e832e97ae606548e651fa8876377cf7abe66d16a1384ee03aa17fc045cf67227633fc98aee8c06808e2614157992c20385a1e6d065387", 0xd2}, {&(0x7f00002cf000-0xa0)="23f7d043c9850848330d19488b2159300609a4944d749561eb6269a3a8b299b0f4dd3c76ebd7d4c04c1c659bbaab751312710d3498a2feb1a26627f2adefabef0bccfb0f7703eea971ee4d34ce58c90020ec9cbf66381b3c02642e0df7c0345c570fac4d78c731587e1211050f16da964ee143f5bbbcbe559f184e888ce2f9b177fa306f2e4b7a0400167607e5524008e20332d21aef7cd54850209f25a075f7", 0xa0}, {&(0x7f0000427000)="bcaf031fd2ccc5baae9195dfbd067c956b993f1810b4a8492cdc659f1b2885373677646b6730ba4de452bfafa37746e9c68e52ece06cbf47858984a7997da5b2db1d2a08a328e884aeb1e53fefb7b1668d01e9702057e8ae7ab5fbdc7235ea7d648f60a95e365bff51e19b1f1d40930eb0b9dffff3305a0cfbf2c5c56561e2a7e9e8c96c99555b8ac1d5c64439961f9f1783c03a4dc12d3773c172f6d5c4121f87fc4ecad8abb6a4c484149ae4290e195f54b994a92ece9cf11566ff58b2968ec53ca9366fb423e2", 0xc8}, {&(0x7f0000f9b000)="382587b53928805e48ee073a430c704caa88968eacd1e6e957a43085c5f27030eada34158575be03a4fb578d4b4ad697be01dc3cba52961897cbd9b78927c7728b925ae37ade6312887847e9f372b69d8b5c4a9ae187bd286e85ea77d700c61112168d4dc6973faa6fd0", 0x6a}], 0x4, 0x0, 0x0, 0x4}, 0xfffffffffffffff7}], 0x3, 0x4000) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005c7000-0x8)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) mkdir(&(0x7f0000045000)='./control\x00', 0x40) r0 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) stat(&(0x7f0000ce9000)='./control\x00', &(0x7f0000daf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000deb000-0x4)=0x0, &(0x7f0000622000-0x4)=0x0, &(0x7f00005b1000-0x4)=0x0) execveat(r0, &(0x7f0000a2b000-0x10)='./control/file0\x00', &(0x7f000031d000-0x38)=[&(0x7f0000130000)='\x00', &(0x7f000095e000-0x2)='^\x00', &(0x7f0000bc0000)='\x00', &(0x7f0000189000)='\x00', &(0x7f000060a000)='\x00', &(0x7f0000142000-0x8)='wlan1#-\x00', &(0x7f0000d5c000)='#$vmnet1eth0posix_acl_accessbdev)\x00'], &(0x7f0000cc5000-0x20)=[&(0x7f0000481000)='em0-{+\x00', &(0x7f0000236000)='\x00', &(0x7f0000b54000)='\x00', &(0x7f000049f000-0x7)='%,,},+\x00'], 0x400) syz_fuseblk_mount(&(0x7f0000178000-0x10)='./control/file0\x00', &(0x7f000045b000-0xa)='./control\x00', 0x2, r1, r2, 0x0, 0x8, 0x0) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x10000, 0x280a00) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000007000-0xae)=""/174) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000008000)=r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000007000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000000a000-0x18)=@generic={0x4, 0x7f, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000007000)={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10, 0x80800) getsockname$ax25(r4, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x1)=0x10) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e4c000-0x4)=0x0) r4 = getpid() kcmp(r3, r4, 0x5, r1, r1) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) r5 = dup3(r2, r0, 0x80000) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00006b3000-0x28)={@generic="3c0ab18e7ce513e5199ef3f366420ba5", &(0x7f0000a15000)=@ethtool_rxfh={0x46, 0x1, 0x1, 0x101, 0xa778, "f2011b", 0x365, [0xffffffffffff8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r5, &(0x7f0000ccf000-0x10)=[{&(0x7f0000f6d000)="c99401c7b3eb3de913fb460edf60be34314dd1987c8bf8779963d42120f7c84501b12fa286f2", 0x26}], 0x1) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f4a000)='/dev/midi#\x00', 0x2, 0x0) stat(&(0x7f0000fe5000)='./file0\x00', &(0x7f0000cc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') name_to_handle_at(r0, &(0x7f0000390000)='./file0\x00', &(0x7f00003fd000)={0x24, 0x7, "e22dda0496c07c2a5b29a6f50e5a4683ec13d8d166c089a7aa6c72c6"}, &(0x7f00007bc000)=0x0, 0x1400) getdents64(r0, &(0x7f000060a000-0x18)=""/24, 0x18) getdents(r0, &(0x7f00007ad000-0xdb)=""/219, 0xfffffffffffffe35) fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ab6000-0x18)={0xaa, 0xd, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) [ 36.965498] audit: type=1400 audit(1516426059.785:24): avc: denied { map } for pid=5018 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13130 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 36.999407] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000814000-0x90)={[0x7ff, 0x6, 0xff, 0x5, 0x1, 0x6, 0x1, 0xffffffffffffff99, 0x7, 0x3, 0x5, 0x9, 0x101, 0x8, 0x9, 0x8], 0x6000, 0x100000}) 2018/01/20 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000845000)='/dev/audio#\x00', 0x5f4, 0x143002) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003bc000-0x4)=0x0, &(0x7f00007d5000)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000837000)={&(0x7f0000dc1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007fc000)={0xffffffffffffff9c, 0x50, &(0x7f0000585000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f12000)=r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a87000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/20 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004cb000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005f3000)=@known='com.apple.system.Security\x00', &(0x7f0000001000)=""/76, 0x4c) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) listen(r0, 0x0) r1 = add_key(&(0x7f0000003000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000004000)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)='vmnet1)cgroup(posix_acl_access}!/ppp1\x00', 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000006000)=0x139) keyctl$instantiate_iov(0x14, r1, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="6a112c47629ac410a98363a204871e5010ce81dde38b569bd72541cba890fdb29d686f71d54134d5b5c37b887372146d2fee10d6e4bb7ab990643e8ef35a9ec36f3b3d62d49d9c5cac8de30b1510c65d94a32fbcb00dc293ad18e273fd5d745c897c5a8d460f3a99e4bdedfe93047722d16fd5c506f5d0ba250fcb4eb6deb691c4181cffb3c0b7617ecfeb4736cf77d7a42bf5578c615b2c950e3a415fead55852e2b306ad269bb64839afbfef7d607aad9f020db5e3d6334083031badce9b877944447059dbb02fb34303d0e8db8722d0dd701454a03333e703770f2e47325bd81080a11bc42e9dfe655f4219", 0xed}, {&(0x7f0000001000-0x86)="3f72cdfb73cfe25f8947de887140c54c7db7abd2b87f352ad0b529a172ca05970f87275a1ced6babd26b60884736aa231f5d4aa8d35d2d08577ad2c2ec58c409d3edd358d3423437ac13bb3ba0eaa43feb34615e64233a182771523c609d64050718429b411fd650a4e841f4b41d944d93d36c792cb3f5b2d727cc27ba75c88b64ceb3364d66", 0x86}, {&(0x7f0000006000-0x30)="ad626a8a95a830a4c826258e28f89f590a1eb0db7c1334171903541a17596a2dde6d1ae6812c243c21c84aa49f5770f2", 0x30}], 0x3, r2) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d4, &(0x7f0000025000-0x4)=0x0) 2018/01/20 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004e5000-0xc)={0x0, 0x71, 0x20}, &(0x7f000017c000-0x4)=0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x14b) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "ddca54", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}]}], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:27:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e33000)={0xac, 0x2, 0x6, 0x1e, 0x401, 0xeb, 0x6, 0x7fff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x400020000000010, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000071c000)=0x0, &(0x7f0000727000-0x4)=0x4) 2018/01/20 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffba8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f69000)={&(0x7f00005d1000/0x2000)=nil, 0x9, 0x7, 0x3a, &(0x7f0000d2a000/0x1000)=nil, 0x8}) r1 = dup2(r0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000010000)=0x0, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f6a000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000f69000)="889211b57c37311a06449e978dd21858b9344cf0fe8496be56e890dd270f5839a0c19d29e765919febecf88731a5a899e2d99c1c75459c3d6c00c5a12a6efeb7d2bc0f7d3c96bfab20d10ceafd092295a64ff09cc804ea066c0dbd3f68faa3db30d45daf3110943706c625e8722432ccd98a1213313b98e26b9e92a99ae74a91216116ca2c2c5ac7f6b06adbd8ad9c5b8cf7da274d1a168baaca01830a3644d35b69de0fb885fd330c2e9c7c657db9004db180b9ecb84d518399752bffe3e0c576e9a2c3b576170423937710bf49f6bc") 2018/01/20 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000637000)='/dev/snd/controlC#\x00', 0x3, 0x20040) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147, 0x0}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11, 0x0}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122, 0x0}, {0x100000, 0x9d, &(0x7f0000b8e000)=""/157, 0x0}, {0x2000, 0xfffffffffffffccb, &(0x7f0000d7f000)=""/172, 0x0}, {0x1002, 0x1000, &(0x7f00007c8000-0x1000)=""/4096, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/01/20 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prctl$setfpexc(0xc, 0x100082) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x6}]}) r2 = syz_open_dev$adsp(&(0x7f000003e000+0x160)='/dev/adsp#\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xfff) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000ff5000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r2, 0x2, 0x1) 2018/01/20 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) [ 37.111586] audit: type=1326 audit(1516426059.932:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5036 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 37.138982] audit: type=1326 audit(1516426059.932:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5036 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 37.164109] audit: type=1326 audit(1516426059.959:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5036 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:40 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f00009fc000-0x8)=0x80000000) 2018/01/20 05:27:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x7) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) mbind(&(0x7f00003a7000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000f22000)=0x8, 0x23, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e2c000-0x10)={0x7, 0x7, 0xfffffffffffffffd, 0xed1f}, 0x10) 2018/01/20 05:27:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) r2 = accept$inet(r1, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x0}, &(0x7f0000741000)=0x8) r3 = semget(0x2, 0x1, 0x0) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00004c9000-0x1e)=""/30) syz_open_dev$dmmidi(&(0x7f00009d0000)='/dev/dmmidi#\x00', 0xfffffffffffff800, 0x630002) 2018/01/20 05:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') fcntl$notify(r0, 0x402, 0x2) pread64(r0, &(0x7f00007df000)=""/231, 0xe7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc6f4) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/20 05:27:40 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x1, &(0x7f0000f20000)={0x0, 0x0}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f21000-0x12)='/dev/snd/midiC#D#\x00', 0xb, 0x20003) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f21000)={0x2, &(0x7f0000f22000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000f21000)={r3, &(0x7f0000f21000)=""/243}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00008e0000)={0xe92, 0x1010000000, 0x101}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000077d000)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xfffffe28, 0x0}, 0x121) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000f23000-0x22)="e08249f0a61f9029cecb61acddc4467f05837c3ce4f36024804cc26c22f0124a0348", 0x22, 0xffffffffffffffff, &(0x7f0000f23000-0x10)={0x77359400, 0x0}) 2018/01/20 05:27:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005e7000-0xd)='/dev/dmmidi#\x00', 0x6, 0x680) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000667000)=[@in6={0xa, 0x3, 0x27, @loopback={0x0, 0x1}, 0xffffffffffffffe0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001cc000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x2}) 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000067c000-0x6)=@add_del={0x2, &(0x7f0000f4d000)=@generic="59067d87d0500c161c5674223a9127c1", 0xc61b}) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f4d000-0x78)=[{{&(0x7f000005a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000f4d000-0x80)=[{&(0x7f0000f4d000-0x1)=""/1, 0x1}, {&(0x7f0000099000)=""/241, 0xf1}, {&(0x7f0000f4d000-0x9d)=""/157, 0x9d}, {&(0x7f0000f4c000)=""/4096, 0x1000}, {&(0x7f0000f4c000)=""/153, 0x99}, {&(0x7f0000064000-0xc3)=""/195, 0xc3}, {&(0x7f0000f4c000)=""/4096, 0x1000}, {&(0x7f0000154000-0x90)=""/144, 0x90}], 0x8, &(0x7f0000640000-0x2c)=""/44, 0x2c, 0xfc1}, 0x100000000}, {{&(0x7f0000f4c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ad9000-0x50)=[{&(0x7f0000f4c000)=""/4096, 0x1000}, {&(0x7f0000590000)=""/129, 0x81}, {&(0x7f0000bac000-0x8b)=""/139, 0x8b}, {&(0x7f0000db7000)=""/252, 0xfc}, {&(0x7f0000d12000)=""/12, 0xc}], 0x5, &(0x7f0000f4c000)=""/0, 0x0, 0x3f}, 0xb12}], 0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000edd000)={{0xa, 0x1, 0xd7, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffff001}, 0x40, [0x6, 0x1ff, 0x7, 0x9, 0x6, 0x100, 0x9, 0x4]}, 0x5c) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f4f000-0x4)=0x800, &(0x7f0000f4e000)=0x4) bind$alg(r0, &(0x7f0000f40000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f4d000)='net/llc\x00') ioctl$KDENABIO(r3, 0x4b36) sendmsg$alg(r2, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f4b000)=[], 0x0, &(0x7f00002a9000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:27:40 executing program 4: r0 = memfd_create(&(0x7f0000b9e000)='+self\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x0, 0xaf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005fa000+0x290)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a8c000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000366000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000ccc000-0x12)='/dev/input/mouse#\x00', 0xffffffffffff402c, 0x90000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fb0000-0x8)={0x0, 0x0}) time(&(0x7f00003d9000-0x8)=0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000190000-0x8)={r3, 0x1}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00002ef000-0x8)={0x0, 0xffffffff80000000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006b8000-0x10)={0x0, 0x8, 0x9de8, 0x4}, &(0x7f0000878000)=0x10) r5 = fcntl$dupfd(r2, 0x406, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000513000)={r4, 0x8}, &(0x7f000050c000)=0x8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eab000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000fc0000)={r5, 0x7, 0x10000, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TCGETS(r7, 0x5401, &(0x7f0000d09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000259000+0xb39)={r8, 0x2}) ioctl$TIOCGETD(r7, 0x5424, &(0x7f0000705000-0x4)=0x0) syz_open_dev$vcsn(&(0x7f00009c5000)='/dev/vcs#\x00', 0x1, 0x400) [ 37.188758] audit: type=1326 audit(1516426059.959:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5036 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:27:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x480) r1 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getpeername$ipx(r1, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000195000-0x4)=0x10) r2 = creat(&(0x7f0000a86000-0x8)='./file0\x00', 0x180) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007fb000+0x598)='/selinux/status\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00007db000/0x18000)=nil, &(0x7f0000424000)=[@text16={0x10, &(0x7f0000e54000)="677d000f209564640f22dc66b9b309000066b82c48000066ba000000000f300fc72b0fc7ac80000f350fc79d010066b9000b000066b80080000066ba000000000f300fc76cf3", 0x46}], 0x1, 0x8, &(0x7f0000d7c000)=[], 0x0) 2018/01/20 05:27:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000038f000)={0x0, 0x5}, &(0x7f0000564000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c94000)={r1, 0x2b}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000046000-0x1)={0x0, 0x4, 0x3, [0x4, 0x3f, 0xffffffff]}, &(0x7f0000bee000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e2000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdda0, 0x9, 0x100000001, 0x3f, 0x80}, 0xa0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) 2018/01/20 05:27:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000983000-0x24)={0x10000, 0x3, 0x200, 0x7ff, 0x1, 0xac3, 0x0, 0x1, 0x2, 0xfffffffffffffffc, 0x5, 0x3ff}) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f00003f9000-0x14)={0x7618eeda, 0x9, 0xe3fd, 0x7, 0x5, 0xbe6, 0x6, 0x7, 0x0, 0x2}) 2018/01/20 05:27:40 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x75)=""/117, 0x75) 2018/01/20 05:27:40 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000001000)='{eth0vboxnet1GPL\x00', 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000006000)="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