[....] Starting enhanced syslogd: rsyslogd[ 10.904818] audit: type=1400 audit(1514183899.346:4): avc: denied { syslog } for pid=3177 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting 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 Warning: Permanently added 'ci-android-49-kasan-gce-386-0,10.128.15.228' (ECDSA) to the list of known hosts. 2017/12/25 06:38:28 fuzzer started 2017/12/25 06:38:28 dialing manager at 10.128.0.26:43501 2017/12/25 06:38:31 kcov=true, comps=false 2017/12/25 06:38:31 executing program 0: socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000090000+0x8a5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x5c)=""/92, 0x5c, 0x12000, &(0x7f0000001000-0x10)={0x3, {"68e9f1f93d1df0"}, 0x7f}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3e, 0x486400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000001000)=[0x0], 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x100, 0x20}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x8, 0xe2, 0x81}, 0x10) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000)={0x0, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000005000-0xd)=""/13) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000)={0x4, 0xdb}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x90)={0x6, 0x5, 0x2, 0x8001, 0x2, [{0xe5, 0xfdd3, 0x7cdcbf8d, 0x0, 0x0, 0x1201, 0x0, 0x0, 0x0}, {0x80000000, 0xfffffffffffffff7, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) exit(0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000005000)={0x4, 0xb8be, 0xe99d, 0x89}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000006000+0xdf7)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000007000-0x12)=@random={'trusted.\x00', '/dev/sg#\x00'}, &(0x7f0000008000-0x3)='/dev/sg#\x00', 0x9, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x6, 0xfff, 0x4, 0x100000000, 0x1f}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0x2)={0x3, [0x20, 0x3, 0x101]}, &(0x7f000000a000-0x4)=0xa) 2017/12/25 06:38:31 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1c5f, 0x7ff, 0x1000, 0x40, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x78, &(0x7f0000ac5000-0x78)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000f1000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008aa000)={r1, 0x10000, 0x2, 0x8, 0x80000001, 0x9, 0x40, 0x3, {r2, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1dc6, 0x909, 0x6, 0x2, 0x2}}, &(0x7f00005ed000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000)=""/89, 0x59) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x4, &(0x7f00007e9000/0x3000)=nil}, 0xc) r3 = fcntl$getown(r0, 0x9) timer_create(0x5, &(0x7f0000002000-0x58)={0x0, 0xf, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000004000-0x1e)='eth0ppp1securitywlan1cgroup\'{\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000)=""/54, 0x36, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000004000)={0x7fff, 0x5, 0x3, 0x7, 0x9, 0x20}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000006000-0xd)='/selinux/mls\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000007000-0x4)=r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000008000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r5, &(0x7f0000009000-0x14)={0x11, 0xd, r6, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/25 06:38:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000000)=@llc={0x1a, 0xf8, 0x0, 0x6, 0x8, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x97)="b3cf9516847413cea379b6b0a0a62e8484bbaef5e86e643a767d6f6a559998b9707418965dfd20c82bf81f936523c1e41cf3ceaf2fc0946d8ead483771159bdfaf4aaad024cbcc7c7f2aa58300459e9d0b8b683bcb2b96e02f0c2fbfd88072c5cc8cb263074b8af9f39e67b959de5c14ea81b5f8e95aa0f991eaaad27b40bea0d44a2a0d505fead2b87d5c32c8c200cc77671250dab000", 0x97}], 0x1, &(0x7f0000000000)=[{0x100c, 0x10d, 0x7ff, "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"}, {0xf0, 0x111, 0x7fffffff, "ed58611ce414883a59cdbf2098c572066f3791960e2af3c10992e10d3450003be2bc7dfdde42715abb285123bc27dc64d1672435f31f8e4a3f1a3ffe4b0f23e214160d0964792c5a38ae8d91895569e519bd36f55f93f891848e92fb29604c0c5564e39fe55620f279e5daa402db15e3e85bcbbc153d25954c563d2519ab17db0df007667e8727432beabac0fc522487164ad3eeeb65aa6b6be97a96de87cf5b04a0c1b1e0d51ac9e3104c0b8c26c66d133dc0db5bc32e2e22bbc7f931eef04bd9af314eb157641e3f5ead285be7595f36c15135c70d25acff47f28bc4c95ba558"}, {0x78, 0x0, 0x9, "a5d70d13f4bfaed86769a4064ca1c54bf9ae1ec0e7c025c4493bad3d99c591231901793b6d3784708255f61c678f3f4a492c27b5350d2be3d4cf072948f8d72d3eeeb671f513694a96c97f12e230b7c9b6f07f03b99e4eac11c5deaa7037be00e6c2bd15e09477fd6281"}, {0xc, 0x11f, 0x12e5, ""}], 0x1180, 0x1}, 0x200}, {{&(0x7f00004be000)=@in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000a3e000)=[{&(0x7f0000000000)="2d01b9e757e38b237c6825e0d162558a1e7299ac340d976c5e4025aa021f1381a4d1b26e4e22185b88d73287f73af66792852c22c9ff166ad85f12c25825f1ce36d36ab10b173c2b58090307ceecd25cb94e05963e8198bb67c40ab87fb7cf6bcb7412b5575c05cb861079f915e05df3a104a5412308ef264950162418fd79e99705b5e952247f4fdd1c20c50abab98d5e39a3990fc977ba6e0455f74ccefa0317497cb48629ae8bc06c36e36d626847ef795e2ef3d0a52272c934549cbfd25b85273e", 0xc3}], 0x1, &(0x7f0000001000-0x24c)=[{0x104, 0x10a, 0x9, "cdedd81a47966a1f4d55367658b991c446639e96a4d517951adf9cd89f9b0773f98ba5d09f63e032d535a02a032e5709c623ce2c5205c303274d72c27910dcc96bf9982ce0e1513a0910e21ca8c802924ecace61bed31d3c86aea57ccd31fe7aa487fbfb6e2e5279701fd00b94604205b25be226ee9d3857a57c2ff44f7e828d18074491d7902a4afad78d1db6a02a1e54cb6ca95329b523eaa04902a9fbe2105bfcc67d67e693c3f9f0aaff2e2a6caf3746af02a51444533bb840e3c8f3a5352bd4b09d8f7384e4491866b5ba20fdf8468bc8ef36117aa34c15ec8edb13d85adee7ebf16a0f7a27a4cd0d1efc8c52eea1a80d8b17d0"}, {0xb4, 0x6, 0x2c, "1cfe1683814df7ac410ccdacc8d8e17a3d6f2d1163fef95e979e629e0dee9fef29386e9ecd1e106c481e8a8f11901bdc43226f4fb14611ea9fec91aa06e7f5587335940bfd75fac12734357f8ef07140695b1a0ec5d5d9b25fcfd73b659e2e9f4e60798692e56af75118f0830548cda276471c6946495fc97766d7873a56feafa9bac85ba7856a8a69a930ad37d565183b83acb7b8628d9f85f500b663d437b6c12aaccefe2bd4"}, {0x94, 0x104, 0x9000000000000000, "9eafeeddceba60822f2c50f46bc5a21e0f14676c6a4409ee134d7affbd71572db9a0964271b7a5d1b4bb505f7e9101f28dfaee913172b7e161a0916a3460aa6efc6a64245b84986e12c43db05addc8f25ea13ce87d6f4ba2d2bf8c3a4a01f6f91a37498b07b03aa0457045d8a25934ac738309b0ccf461afe8df5393184d7aeaa5a5813a80"}], 0x24c, 0x8000}, 0x34a6}, {{&(0x7f0000001000-0x58)=@nfc_llcp={0x27, 0x800, 0x91, 0x7, 0x6, 0xfffffffffffffffc, "232ee8d62790cc29e5913ee5044e9d27ff49932ab88b8a7942594847e68049791f9469a26905df441d217ed60dcd1eaaacb8fd2b22408a01415eb068648d08", 0x8}, 0x58, 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"}, {0x68, 0x109, 0x1, "08cf88672e42f56fbe19b7419a864051f7691478968c9e1d9cc244c3f9de64e0b7128ad8023005e56992bb6ea15d8ae36b6d8a5a88a6c1236b66d0df555207364daf72ce4fa84412ab481ee8b33811bace7241116ffa0718b7347b"}, {0x54, 0x11d, 0x4, "0c9a412bc207585a4f112f88a35276d1c39244268970fd1631d80f35d93eef7eb4af5a5bfebb6f1d43d701a2ed99b38b4c52f37d04dc585f0b6d1f665af697b7c720416ecf491ac9"}, {0x70, 0x11, 0x7, "a6ee47600979dc7009dee972c48a21ac8c95ebd08b3ff21a9884ad2eaf770534024b239a84fdf50ac60a41ccec3a790cc788d25dc21fffff7111b46125da383af01589ad247b8cc054d8d12fda1b8551eac81bead521308daec3a5aff99a93ee2e3a"}, {0x108, 0x10e, 0x3, "8dbbab5959c2d9700bbf7a60c06b171d27c804c59b16416e28b3277a9fb20a26d11c25a51a7b795de0ab01210564652f34c7ca807f97b107341b720f3b3e3ed7daf7532e1f64509c4901abe77732b28346deae6a45d8e4b51ffe55fd83d129a2789f8d89f38f9ea3de54eed5279512dca746419729b13f7b46c02eb91a1a2fe76c09e855914394a0845b39c4d21bb032dea5dec1074c9c273c6cbf48777b54d5b1e222d58bd9cc03612a82b5b7e3ecda0e89b79774b2f5c1fa8d18b13de7466534bc4bfde5fc2789c2c3a56592ae0a7185e8b069ed199f76ff1b75af8641e54cb47582440ea7efba0c28383f86d405a218b31b3f6aa24762e8"}], 0x138c, 0x1}, 0x6}], 0x3, 0x24008004) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x426b, 0x69bc, 0xfffffffffffff7fb, 0x8001, 0x1}, &(0x7f0000002000-0x4)=0x14) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000004000-0xe6)=""/230, 0xe6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000001000-0x9e)=""/158, &(0x7f0000005000-0x4)=0x9e) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x8, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000004000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000007000-0x18)={&(0x7f0000003000/0x3000)=nil, 0x156a647f, 0x5, 0x51, &(0x7f0000002000/0x3000)=nil, 0x0}) 2017/12/25 06:38:31 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000a6e000-0xd)='/dev/usbmon#\x00', 0x80000, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000001000-0x14)={0x1, 0x100000001, 0x7f, 0xb150, 0x8001, 0x100, 0x70, 0x9, 0x5, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r15 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r23 = getpgid(0x0) r24 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r27 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) r36 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r42 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0xfc)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="72c4f354f365eb615be404dc7edd1215139f8151c6eab0b7791dc31868e0bf205a95fb2998b4cd13bdd9a7cc469d7c649f879dc6c56903c4d83c7b33736101fc2fa1168b9ad438a20422", 0x4a}, {&(0x7f0000001000)="b9bdc7d691b9827cdfda5c95765e5d243e95adf68555cc538a68394f9d7f22bb24a535cd828433922c9166f148ffe7dccea7484d03ff43b5dcbb4ced3789ae0ef7a18a0145499d67f2f747d31b386cd29c0ffb1fee685b8e3988c333c25500beac70751606ae4c6bec413832b635173a81a428", 0x73}], 0x2, 0x0, 0x0, 0x4004051}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0xf)="26b204cb7b1f6b17c1fbe7ea2ee016", 0xf}, {&(0x7f0000002000-0x5b)="5e9f7a13ed48a33f1636d679140fbd2e0c7e5f02211eccc17d331040aa30e9e6f29e055a3745ec6add3fd2c6505788e70eb9e47224634e2440d586bce1944c41a46d9fb71aa4bcae1dbb8a81bb25998bf68a0ba903ff29668babb4", 0x5b}, {&(0x7f0000002000-0x67)="ff28a389ceffc59cf21f5f0da991a25cdd5a7bd3f4c5b3031adf09ab784c975edf52b63ab87b9edaf3e4c8fe9376def7c663d7c069372d6085352e33d53274df046bad5032f6461cfb5b76b56a8b4a1f1b035aaaf0c4430657e05fc00aaea1c0e490d79fd25865", 0x67}, {&(0x7f0000002000-0x91)="9ca34d99b43c081648780a5c2f3ee426dc0ce58f8f28b528212c94b27b60f3589b7f175eb700a7c82de5c7b1f9adecc0651f0e98d1d8d8a45b6d474e1224159a71577507c86bdd29cd6dc8e1e71fb38cfae9a3665da53b5c37eaafdaaa38df764c1c7fa4bd0787f1f7a627f82821fccff68b70711f00d9322d86a2e93fda90739d443ef91f43d680634fd50808d3023d1c", 0x91}, {&(0x7f0000001000-0x37)="ed570ca50573d94f9f090daee92dc2e32c7f08ab12dab092a1b1d3934159d6fa1d933bd485d35dafdb33432d1aab1bb9f9838055f70279", 0x37}, {&(0x7f0000002000-0x7a)="a2d002df0a34cb392a90264bbacea96b17e327fa41f6a6af03e4d2ec2f38e76b247bb179b8081402d8b34e65b48c5e380afa332e57c18e7d0b61c6d9cac42ecfdfffa68508fd2546b1a47c42e46a92e9a1db7d603ed72f24353c7da53cf603710ea58b1be035ff81d6ac199c541cf458965b049b2da5191ab8c4", 0x7a}, {&(0x7f0000000000)="44b63ffb22124107ee6c097f46e2a1bc8337147e25c6008f7b05c39fb7ac93b013b198ae9a35e6b62f612b3848aed3c2068fdd37c1d41918b582ff9ca8ac483ca09d989957c4c9068eeb3fde4c174dd984a514543a0e76d86783a7e9904a3af694dcccc73e64c4f416ef1a8359f2085c7b5013ba6c42f68af9c5a9e46cbdc7906ebe18bb7014273d0414be03fb3db45e87712ddbace2095d31c4d6443f94b899106a4086b0c841bb43a22344df96c1da44487ef7846d7ebb171db8bdf9dd0124bd185db16ee6d25f6870ef29c56c40a3259643d767ef402b85cbe6d3", 0xdc}, {&(0x7f0000002000-0x71)="ee0c89cd92351d4c1f90b33310c840228d12ff350ba47806d9b60cdaa602bdb53d2732a36d860a44130e09bac7673575f8f347126a8a4b641daaeea523ee864c1360c9a746f39441f666b7f8522caa0ecbb23f77c71aad67280f17f8aecde25ad868b5dc1c426166c7a615371903bd4368", 0x71}, {&(0x7f0000001000-0x31)="91e8750af36a4700f13fe14b50b171f825b211bb8660dc66ba9a52e353b9350beced3f111652507d79ce9a50edec9ac899", 0x31}, {&(0x7f0000001000-0x9)="01068a8d02ef3bd363", 0x9}], 0xa, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r10, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x100, 0x20000000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="d88ff117f307d1e329a991f09279f5a4c08842d77d939a8cd2caad8b43b1768eb6fe10a45347d5b0de824b3cc939593951b7cc79", 0x34}, {&(0x7f0000002000-0x6b)="5b2c41de20e6e5af6de7f02b73d14405ebf8ec3d2d5a31c64518d1ed36dac5d00c7f7c874576d113a4453b7de395c4f936fa37c50a7721fac28ac2532460df3c5cc4647305cf9e5414231ccd584c0769903c159ce4dc4b04ebee26c635b05d533d9dc2375a31a71bbd2e78", 0x6b}, {&(0x7f0000000000)="c425cc753b201c526ed25763a0e87f71698c7b702735ab9a41546b4067cb77951251913ea9e19a74c4935097891d08b70946426a912ea9c65f9d9c461d727944a34d53635d30710893086c5c7161ae2e05671945c2880c62ea5e890aac99eb7ee596c267f279567cd98131f83e57835522cf44014e0055812642dd2a61e753c2ddb69aca55c8c8de3477de3fa435c14aa71bbf756973b14353bd5607dcd7cf15ce58724ec6e227fd42badb6dd48e05fd8efbcaf752a3a97d09e7dfa43ba3e07e45601670bc096c853da77a56c08020853b3989ac929e675d05", 0xd9}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x46)="5d768828bdce6912657a2ea22309922b8d1669cac56ee47adc3c7b208c22bff429d8141213f193176a566bcaf96c77869d57e18358aa9a07d4f573e46d6ca2214a0f092b9078", 0x46}, {&(0x7f0000001000)="25e34e9ad895b4a92a9dbb78274926872d210fc0df9d22971cfd57509deb92260b3fd267a5099c86abb9802239754430656280443594622b5832d20c6fd721f0ab0595b45c434f62805eaa8559af6e355696fbbab3c233490fa1ae102cdf70f3ae1705b342b08deef0b9818a11b6f7c8fd2436324bb15a5289f5617a2e368bd4f0c03ff839fbba", 0x87}, {&(0x7f0000000000)="e33fb7b7af8e7e8d43ecf76331c0e165723fc876aa2bd0a4c7e64ac06a95e1fac22b705ea2d07702c306ccf01f2a7fb8422f67e7f0fabb04472c4326f50fadfadde4aa801a9b1047bf86beddafe3975b1b55a10d87a009a9046afbecb9584e6f76ac2f4fa2c5303181febe51a30e1bfebf67b332cfa8d1e0a7f1e8631d4eac45c02ce74aacc33a803276249aa0985064f028849c6325f0596af186b8e0c6942822042ac4574cd8b40d87c25b0b59", 0xae}, 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{&(0x7f0000001000)="64786896d3ea7b2e690976f6b0e5f7f6525fb977556931044b50dd2f5c1bab53e009b18e024f0b5edef22ce013bd758805adfac66c751006dfb2502d9c32d407bcc0c97fdfe0bc30d9472e3d4f540f21ef11afac50edc1301214e8ecca42ea3a", 0x60}, {&(0x7f0000001000-0xf4)="4a8a586f155b9598f3ed1826f5e030e12ccfa65067b9d06fc78f353a4620531557203f53dc9bf94f8a14f4d2e66c66475c5441fd10e661e55ac4683af4c4f85753f40df854fd32e9197e038e6a1e5929e908011fdeacdf6889b08c1b9ffa023574aed80a96c0cf8a092e0e7606ae18bd98f2023e7cb46e298cc8f5fb90852ce41233ca66c3f15f75605458277cb19ea765d3df72c8ba9128b5a50210a3b8a3b67909430d4fc7e4833d50a6af70af6d6e7c2c6eb57ac62dd5374767e262722f26ea8e5eb3677a2bc4be69321fd403484b5df51f065bd6f1c7f0363a21b9006202211b4c9309cc7282911023e791e1f7345e5cd874", 0xf4}], 0x8, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x18, 0x20008000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x18)=[{&(0x7f0000001000-0x16)="04f1fbaad4e6b76cf405819cafd3ff4391cb49a8895a", 0x16}, {&(0x7f0000002000-0xb3)="ec8956729ad9e15667d8c966f2b3dd216ed6936e8c72ba36d6f2ee0560a8c30c6a2ae11909098eb6eeee869e70457b1c1413d15b19cffe6c605dc77211d962851cd40fa946ffbd76f8c7ba88d43f17e9bb368e2a0b0d4d674eed9e7c97d4a3954471431a7b579eab54ceb79f55919863fc060c8becf9b1d9975b6597881a1570c1f2f9e6dc91441f5a3f23d3850fdbce2b412a8e15221cebdf9169d0673efa718860fa77ca1fd98b427e55a00d8f8dbb8e2f0e", 0xb3}, {&(0x7f0000001000-0x2d)="9ad18be753d5dc92ab7f0cb983a84916abf63bbb91f3f88270d653e6863abfec4afdfbc4e13aa3667f6b0f7796", 0x2d}], 0x3, &(0x7f0000002000-0x48)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}], 0x48, 0x48011}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xd6)="9028765e4a8bc6d4506bf934aeb511d80b28af0ddcf7c15d90b08c8fddf0ef3a2d39934f01dc55a5a7231185cb3289b539c39eb9e657fe0fbc2886c6e2199bf38a01b36d59dc28083ce02b1d8693f38232f09e20c3179c89badbf7dd733dec7291a14bb070b7e815d04b882b11eb71e4e4e1081f662a3aa775ec0db8e4a9e137cd68f4f68e8e0508ab2bd855f66f1d015f351786f7fd9514fd4fa6bc08fc66aec7581778c84f7181e702acc72d193c71395607a28653f517707e56f25d8bf8616244d5f3f122ae5f1e8b46464ec4a911e10033904133", 0xd6}, {&(0x7f0000001000)="750164178010d13245e828c6986325351bcf2eaac8e67ee684d5cbdd5566b1078c45945e5f45629a64892bc087a4a922c2e0ccb761ed951a71091f717d4144707ad15e89101c9df4f8b66651db8b069db743ca7945adc71275a568b41e0c99d7efa639081c23c53658efbc49ec141dd149d24c437d0d930a422348cbaea7ad26a63a9aa7c5dd4bc09c8d237563fbccb55a628f11fc1cd7a10926697ea39da48aa015cd22ff0eefef5686b517d8240dc0b14d291b255248bf92a2e35dbda801bc71b8f375298c4c2ec95f8e59fbac866abb2cc9ee60", 0xd5}], 0x2, &(0x7f0000002000-0x94)=[@cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}], 0x94, 0x1}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x8)=[{&(0x7f0000001000)="0ec832c5e972e9", 0x7}], 0x1, &(0x7f0000001000-0x84)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r50, r51, r52}], 0x84, 0x40}], 0x9, 0x4000000) 2017/12/25 06:38:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000536000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005ae000)=0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1f, 0x205, 0x3, 0x1ff, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={r3, 0xfffffffffffffffb, 0xe7, 0x4, 0x7, 0x8000, 0x100000000, 0x5, {r3, @in6={{0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x400, 0x3ff, 0xcb, 0x5}}, &(0x7f0000000000)=0xb8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000005000-0x4)=0xfff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000005000)={0x8, 0x7fffffff, 0x2, {0x0, 0x0}, 0x0, 0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x4, &(0x7f0000005000-0x4c)={0x0, 0x34, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000003000)={{0x0, 0x0}, {r7, r8+10000000}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000006000)={r3, 0x3, 0x101, 0x2}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000007000-0x8)={r5, 0x0, ""}, &(0x7f0000002000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000005000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x7fff, 0x7, 0x0, &(0x7f0000003000/0x1000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r3, 0xd0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000008000-0x10)={0x9, 0x2, 0x7ff, 0x100000001, r9}, 0x10) 2017/12/25 06:38:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000f66000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ebf000-0x11)='eth1trusted+proc\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f000003e000-0x6)='logon\x00', &(0x7f000076e000)='\'mime_typewlan1,selinux*-\x00') fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r1, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000598000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) keyctl$unlink(0x9, r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x0, 0x200, 0x7, 0x6, 0x9de, 0x3, 0x2, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000-0x108)={r4, @in6={{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x50c1, 0x6, 0x0, 0xfffffffffffffff8, 0xd91e, 0x100000000, 0xa5f6, 0x7, 0x8, 0xae, 0x80000000, 0x8, 0x401, 0x400, 0x6ef]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000006000-0x8)='./file0\x00', 0x200) r5 = syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000002000-0xbc)={0x3, 0x1, 'client1\x00', 0x5, "3296f25678b30572", "f074860e856430fc2912c5d9db3ea09ec781f213c82d6d6138de4619a4bfafce", 0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000007000)={0x3eed, 0xbc, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0x48) fcntl$setpipe(r5, 0x407, 0x5) 2017/12/25 06:38:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200840, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x5, 0x401, 0x0, 0x7, 0x13, 0x1c, "4a732abd4848c9c6703cc0dd7099fd1aab2cf45239bc7327dbf378fca99f2f4c6181a838159999f380095fef7b25e4aba8de93f759cef24378c3943d9990c8c0", "e4186b722d30a2469b91db7c57093577a041abd10fbd42663e8fd9ee553fd1b197b1235923375b15aa676d11ee48c977857e343e0353cdca5e9b9bd16469feab", "d2c60faa3664a14c296c79eb9c770314a095a2c0c9676a6ddac0ef73ce188edf", [0xae1, 0x3ff]}) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x100, "5a581ad86b3d", 0x2, 0x0}, 0x10) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x80000001) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x1}, 0x4) r4 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x4000, 0x1) sysinfo(&(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000003000-0x24)={0x97, 0x9, 0x7, 0xffffffff, 0x8001, 0x2, 0x2, 0x60ed, 0x9, 0x8, 0x3, 0x8}) dup2(r3, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000)=@get={0x1, &(0x7f0000003000)=""/220, 0x400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x24)={@common='ifb0\x00', &(0x7f0000005000-0x30)=@ethtool_link_settings={0x0, 0x0, 0x8001, 0x8, 0xffffffff, 0x0, 0x2, 0x7fff, 0x0, 0x3, [0x0, 0x1, 0x80000000, 0x100000001, 0x1, 0x5, 0x101, 0x2000000000000000], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r5, &(0x7f0000005000)=@random={'system.\x00', ')]posix_acl_accessppp0\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000007000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000004000-0x108)={0x101, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000004000)={0x6, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x6, 0x8000, 0x10000, 0xffff, 0x101}, 0x14) 2017/12/25 06:38:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0xf3d, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x1000)=""/4096) prctl$getname(0x10, &(0x7f0000000000)=""/0) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0xa0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x10, &(0x7f0000004000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x1000, 0x30, 0x5, 0xc39}, &(0x7f0000002000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x0, 0x5a57, 0x7da, 0x1ff, 0x3f}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r3, @in6={{0xa, 0x2, 0x1bf3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000005000)={@generic="d10f166b1b7f88642e450a0ae3f09174", @ifru_map={0xdab5, 0xffffffffffffffff, 0x0, 0x76a, 0x4, 0x2}}) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1000, 0x0, 0x2, 0xff, r4}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$llc(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000008000-0x1c)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000005000-0x38)=[{&(0x7f0000003000)="3e6ef55ceb9ab93f3122c8c39abc1ad0a26c50d05837a81862d216c51be8d0fb668c4aac0c291cac05c4ce465a6433bcf7493e284d507da8a9fe2389c85c51fbeead2b7fee745abc87c43f330a1e9ae414075c4384ffc27186f651659e6b4c81b82af5118aa1bc3c0e4ab8497fa96bfa0b1602604027381d1cd78d288398363ae389237ed6a14cb1abddd9083a3268628ae94f253298b6fa7be566d79c2242abc8a3", 0xa2}, {&(0x7f0000005000)="1d61fb24377625d8e2f5eb7d9f74594fd48600f8ad49078d342f77d402a6d71f2d1cb401116b5537c103c0bc67793923b83107b4ef646cacae9201ee5f3797af15c2506d31d5d2c50e4223757774a538ca9ecc07400554639f8d4d93aab126358b0cdf9491da9bb691b6800f43723e3a6f750eb543b915a850", 0x79}, {&(0x7f0000008000-0x1000)="f94d8e3dbbbe7ddad76642c8a3067a9ec4f758875d5e52c765c505a29655bc9ddf00991c11fab8833d21461f050ce5a996bd62bda32bd25fd424551dfe4fc19a5164026559a584b86e8e22c2af8ab6bcc04f78af483e163394ee93c276104bb4926c96c8ed3575b87f8f4f2915b73c521ae6a9d9f3bafd38b19dc7b4267dae413e062844a1ab719f74d19ff6d6607c8c198ea2fd7428338b871abbe8aed5a283fe3c62de8a23567f591df850af003931ece229100c45758e5064ae544122e36881a701700429ae25bac66b34fbc08743630e5ad14df089890e33939b46df81d272cff6b69cf66b31f81d58691d66ae1362dc4538a761b4abce81027b3e9b62b92f49e4208132c04924c8d12bf2f4f67fb0d1fe4450e5f0e9dc766a6ba91f6795803879057bd686f141734e930dfef8b3c205f632069175a5e5e05fb41462f78062d5ef848667c58f79a5c7c26dcea8f94369c7d47b1fc06c886af4ae0c5c96e0d96c543c7e8f987a6651e5dd019e5d9c313a1695eb76fed20a7a7dfc5495a6b0add76e6e1927c41bd395b2cf106a02ad03af8d1e960749ddebf689c9ece7eb1e48559dedb6bea7ddf68126d2eb0e16c9bb1b593a6bb3a6efb5930182732ed6db7e9d8d07ea147fa8f6b2ef97a467557b1e7b23e7d6dbc5d167668f0ebf8fc2f7bc816f56f58466ae62f1297e18e654db224656f6af494072be2c4dd03e200d863290f8f93ab8cd09e29085c337a6149cdde77becd571972df6d25bd31a522c8e2ec5944fb181bac2aeebb88ee020940dcd4bd7460dbbdcdb55e1019c27b7af1fe94e12d5c7976b115b7697e0c458d436bad24afd3ac921da37ca6ab32f9822a246d2a68293f9fa97d3cb3397b586fa5ad832f3b29bd157fe406cf37b33bd3c3d9cca57288fa3f93bf3509a83093a3e3c6e0f941199ec86993f29b2b01fd20553120514e6c41abfb86b0db83954a3a4ab6ec005e52bccf13ccb8a449ce336c2a93552e3466fe16c267f05bc1639b080f0c1277780c1e74d3046bd66151553a8948247c0c592487b3aa2065d656f3c1cdb865f7ee47f290feec91edad754bb6a52178524e11a05c8998fb77cfcd07851f9685ca0053eb0471d6e90e5c7e61a0e9644de577f16849651f362075793a295909c8996e1403b0bc9f64187ff6e62f306ddc302733d78edd4f9ad4a1e02d6ca12fb2e86b9377b423a925ef1d57c2711037f9ff3cc30fb1345a309f65da82517d2744417f76784e2d60d3d36dcb61d1b7b9351376f8922c398728f00007a2b71ff4392fd5db90449df1b5205aee501bba1125d941a795f7bff3e06ec207fc7cb48bcd9da9005848647225fbcc596eb837d17c2fd8374c447588db068463b41d2f4e34ce7cfbd6db377a0fd0211ace0612dc8309590a7860220c6f88d77801700ab430f6656ccdb2666302ccf494d5a5b6430234c34a327060670eff0c5e66b84266d71bf9094c0f57e2d9039f02ba654cf97f6638b19bd583dcf5d288a2e3b962d1168c52e5bdb55fdb88371c7e6559952110ce08c65a6ea6ebb20c09fe6c23d154c33bab1bd7deaac01477e893e0f5cfda2f427c072048525cb1821297b90c3eeebfb8cc93dc7280a18ffdc10afd4b346980894c978224691c1c6cc17fd4a2ae9c66b97452b65fd1879732b27b82a4b5a4d5568c4f52515a455b333c907ba3775745c5acfe49a3ab3caa9ba1bb8a26a111b635b6e8aff1b591356f6724b90465baf0b749855ccc388c5812c9c03787e6fbf3b747772b7a9a6c73a800b4beb1ccf3d5c412f7d2e1f424a78a9ac49856a13b158f62a708b949174e86523edf106c925360978019463d190b58bd4fba914ba7851b72f7101e77483e9a773a0ab9716f70f77257266ee9ffb36733dddd6cf1974d12d5777d616f70415e8e104023020b290f05fb57595b38c95f7155b5114559a7014d4b786177a637e444e028f09c55a43f96570b921f4b6b0df07448a2708cc437aa24dd4191c6c20566fb2456550d02fead40484eb3dd249c63a79f05007adc9dfd4bd183af7c6c4912efe833c4688d30fa03f385fa8024788aff018beb71567298acaf8e0debcc0066241cf74de56325ac3f26dd629974932ad90670cd9ade77afeba18643517c581a6c77577c201bc992d7cbb96c5f9cde9660c078d2e2cd277bb8ef82d5e493698287414ce26ec8ce9fcaff7d3b7f130adfb0e716f1d8c23ba7e3d49edf082f9fbc715ce9df8066020749d2578877186fa545301d960468da01fab7587b49888adf354dd811328db27f9339d3d4623d35f353c5f676143fec59386bc7b05a27d5ade80df7782c65a00a995ac04440b9d6f6ff5575fa1bcbece1323c9f7f151de3a0d43dab738709172d67ea2d2d19fdee73dc54c97775cb0bb507beef2a65d93e8acfcb7069c3b687a9c52a8c43c3e444ecf3e5b81df3bb09482a4c55d2bc024710440b406aab2a1306752f202f8dd98d0b636f4160de7ebfbd3e539fe98ef646030f7ba51d344452ca563b831dda843ed3ad013cfc4186a808f529260ec782c97f021447c018b86a15b55c9abf707035151cbde26e98a48fb74fcca51e60de8a3f98c55cd1f2800bb0f4a00d2b372ae95ff3f943d5c347bd8932b47cb40c2f291463f70d116bc88bc1d4dcbb8d12d4135f679bef1336c1e069884c72fb12f89f74c2742288d984c77c728e98e0cbb2e515687949af0d47e8972aa7c21882eb311101a8d6d57b033e3417a1268f328c51c17e313f32b0a9de9e9ad949ad6e788bfeb40f66c49074d0f71c510a17f3c55a844fe110da00d503c31226a2328ba8393505f4720db223416053cc6b913dba02cb58e67bcd3ed2d447d3b6c0f6f19340883fb9b45e63cd1bf0057d076d1e1b59eda2147c2fe9c2419eabd9eb0f7a23a71ebbd0d595898280ac0c7b23a633301db8709dffb9268b5116b5435a768b80e6592213fbc7d1ce40bede1d2f4e82f40953361982e7a06a2fe7628ae35ea78f4555d74b6563f19cda8544fc20cc50dac599e4dcd9ffde933434b167b290107c66aa90b47e5dec0551ab58f577e20e2dd8506bd965fb5b052cbb41116da1005b6f66724258da151f4f227972304920e28076412f3edb3e550528fb601c7017bd5b970f565271c0732961c87eadbbeaa47befc4ba857b048cde1952d411644fd963328247594d3fb0ef9d2de27af2ec529f289a7bfe9dc99f1473ace33b80bf216ad709045a02d656003c3200e3eae4e0172ced09312a296f8213aee4a77d364ca629b9127e4fe6716c06c9282daef3cf00aaf463eec95082daaaf8524ddfb87a5051c3c108aad34991c645e562e850189c49c87374da46818b7f127e06be34d90708ceeb36b73bf3348622e598cde2d662e2670447b6ea99a5cfbe6afae85f2a49c7ae2cace2a848b8f9814c27331045917358731306f26bbca1680e03d8c0985d6125b8ab588b66c6115b5e3c94cbf9ab535fb6181c11c29881e6e6363c685a06e47d5e30aaa3ca26da05a6fd3f542b1cc322fe799933b0dca1be4b69c0a48a193e53e7436f0fdc0950a7fbb4dd1734fedbabdbe6568528481a44fffb0dde2d6390d16151799107c32c14c3726e0d00e2e91848471aaca4e4ab157bbe425370eecb2c43ddd1af0a669e74a90cab3280c0e60ad9ec8f24ea348e3d6b5aa9472cf416af7671a0fc91e32e6763f38b99cb45b9483f9e377db781758d06ec648b90a0dbf37cd1e8a7527180ec19db14d99ec6b92d4b1b20797d91d0500df502e189f51ec33c99c1397b45a24ae2112e286ce2ca65add5c37df95f7e3cebc2a2b3f6aec397544af4d5432a8abe974c96dcc9eb838aa8a05bc2bb4e28ac3ebcd424014f72aec51a09a8ec57ed7e07b287073de3ebb1474e0f4de7fed841b8370dbbbad5ad87915c559e956c25a7363d77ee7cda8517c9e29e642c875a62159cc528869b611df4a5fb75c44ac18c85392bf06ea3b4c0004c9fcea630be9c31438a2b68a7e24f6aba178dd616bd19c32798e6cf50a385b1cee26e8d23b972861d4c84a5c3432d64172c3014876270a86e46fbe6459e929e144b3001158011a2e4a2acf4924ebd9232649d8df3b37660e1c15492bd8dd534a6fb5829761075939711618fc88fdb9b8af191e5845b088dace8d1f224f982a205ea5404164e0488b1d9a878cea68b6e48b90d0fcf9553afd412bb403067370c3e817660b23cf8c555816fe3d2ba6eb16fec5ef731711e350c9faa86f3a676e67c04a34ebc164868f001a1510582185e39e647f6d1802468fb57534d3e3e209aa84eb14b36d423ab1efe104bedf03dc3226df52a4dd2a8aeaa68bed3d9eb273610b7ce0e4631b7c2b1a175f7431102f0bae059e5803665897097b5382bcae0b903fdc85a87d4f88383dc22f00db48ac910cebe67ddcbb53753247173717f1f13baac44882edc526bb63c646f87170fe417a543033d3a538400f1b38fedba8704bcef098229093f34a34542335de9d1b3065605bec7eac9723ec9a22275d359b81abfebc673b1c65326f405d608c46ff442f28c47328da208145b94fe2206d61995c6609e754cac30145fb36c1c23e408e4d5e3e7f1ae56d3da2f10269cfff579d1e959e0d7918f0347ee29afa5b6e310a7b57ff8f106f86997187e941b6b2fee21a7efa7651e6bf70baf4df200c5927b8f8d81dbd5f56b7031fbc7fbcf68a8ee2ee5294352ea115572de79fe4678a0314fc9a425ebc4496a49c8df59e3046840f008c848cdc1feac972c429ae5a36c3d0e928324802f0b260b6248fd85257e7d5784eb45c24fe141fc8bab0ce49f73c51f30709f49bb518b97a69b082447274c83e64b73c1d97b971e3c5a5b722d25411c3ab5203f32cc66cd9a0492d6e3ab909564d329784a60d6ceb37f6575a33770e44ac47328e46a24aa22da5b649b62743f8303a1d7442086aab150373cefa9188e33445451fbbd8e0168e260e9f1689b044d0f5a086731ede53baed8b6689b807b73deee3bd01f3bfc19d05e992858e90b0bc99637058fba334f813d3aa6c978a72ea7bf4cc8ce4009c6ff7e5947d1c10d05ee4418debac0f1a1dfaab63e2a18ca7dec5ab4711f1df52d556da4bd5f2c45f318503c343d397bfb19d4dbfb62a23747ffa9c8f22ae9f3ea7970d9164e148bbfddc9f8a3da1a241bae26fdc2e890db4cbf39286aee8bbaab5f84f80bd5847ced3ec6d0f17e132d0d9dee292737e23cddcbcbba2752ec3ed374862652d6293ee4954cf527c65032f09a124751acbc5f53dcb0f52d71c40b3036e0d494b6f21d38c2e34f7b5010510e826162648f8a29828640ec3ad831785e413de1c3f455f797b56d6d912050c3439c405abba46ee109fbd734c1e970b7976e14bc0020a630573a42a00233462ff1efe923091cabeb9742fc13e90da405d83db34400c06f3f07cd2cfbe8f8d2afbd231ba24d50c6a6e0edefe26fa294e011d87caaabb80bf2245eb3fc4374670c2ecd0b1497de06e1c5fc1967349dd441ea8f35300bd9944a26ff54c834f9269931dc7a466b81dd921d9ba3cf64241c05ec177d9fa6a117760490021349c0515a24a9a60da84d255e11032a8b1a6bc7dc0c5770f2917837eb0516999db8c3fa18716e6a39828fe4bbc219156bf05dc1b28bee1f37b5cef4414aa99ef0d66f7e5fb64d2b804859d6229dd81c9ea106e7b6fc16b6a899b103607506481a57c1e67dd2b9b36b07051090bcb7e4a039f7fdead7e66324065c49d3c4236411a5a8a83426fcd3c7e38114f104ca63371a26dd690a5d5484958d5c2eff3", 0x1000}, {&(0x7f0000008000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="7ebfb6bbfb9041fa6deb53025451875e806a693f14e974310e647e0d9a0390a4a5dd7d288d8b179c95eff7d7fc830a5052f4eb3a69f05ec7c9aba13b29cc741af6260c5a06f40296c6055a7701c2c9af4a951967bcaac68b398801ec225165924b02094527312ded38fd1604414251f15279652317973c5b18fe4265b87f79963e45bbaa6e63163b659147fd863fc8c95c2522b214f55f97dd67f3f772484ef2be9a10c489302553", 0xa8}, {&(0x7f0000001000)="5ed52206df4ee42827337dcaed0f2971bca30bc4ec35538ed748b2ae7b68bdfb379d490304cd5ecd1561866f2f7c5de6923675c72184c8262a615ec060e3b65bd6a483cb6dc9421f393c4f3f6374f75eef111c96a35869819c245083c25e086caf57ee17402a204596a17702bd4fd4a7d16fee3bac05a0f0853a7d3cd9e3c9103a826f512344b068f24fb4d8d82639f2570e8d93c2c227b8a201add71552d5accb394baa9bfb54a35ec9c585ba97fe7b48bd4e05ab8dc396", 0xb8}, {&(0x7f0000008000-0x70)="49f377bac1094b6ee3da16d5b67d279cac7b76871bcffb412153767a5a74572928eba6707681a4051b1ee24671a7651b5479ecf52dda078ea1c072ac3d6bc7facbb5cfda987dcb499e6ce50cf9138b97af4cfd5baf31005f4b29a0c41eecd3f0e2575d9738fcf7bc121b895b217a3915", 0x70}], 0x7, &(0x7f0000008000-0x3c)=[@rights={0x20, 0x1, 0x1, [r6, r5, r5, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r2, r1, r2]}], 0x3c, 0x20000814}, 0x200008c4) syzkaller login: [ 23.859745] audit: type=1400 audit(1514183912.306:5): avc: denied { sys_admin } for pid=3385 comm="syz-executor2" 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 [ 23.950392] IPVS: Creating netns size=2536 id=1 [ 24.028486] audit: type=1400 audit(1514183912.476:6): avc: denied { sys_chroot } for pid=3535 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.039620] IPVS: Creating netns size=2536 id=2 2017/12/25 06:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x7, &(0x7f0000e2c000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000728000)='yeah\x00', 0x5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) recvmmsg(r1, &(0x7f000034a000-0xf0)=[], 0x0, 0x0, &(0x7f0000256000-0x10)={0x0, 0x0}) [ 24.062617] audit: type=1400 audit(1514183912.506:7): avc: denied { net_raw } for pid=3588 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.087536] IPVS: Creating netns size=2536 id=3 [ 24.112273] IPVS: Creating netns size=2536 id=4 2017/12/25 06:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093a000)='/dev/sequencer\x00', 0xa00, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00001ff000-0x9a)="b8291f08682a27fd6dc8219a5b62c432eeb3250df780338212ed04d9d69f830e8a5ddb229303e17c1f8347070e0f3e75e49f25ff825d87acc0ac1365eca84b597211931832e9f915d2a8197b5bb56320fc27146eb429defbd4489818cf7aaaa3b1db61400c03c0d99dd4854276fa0bafb8c48dfd33e18654efecdad78e8c45ec6f3f2bbb087cf132958c1dfd7a502f069a3efdd5b2f12e136724", 0x9a) getsockname$packet(0xffffffffffffffff, &(0x7f00005dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000821000-0x4)=0x14) recvfrom$packet(r2, &(0x7f0000116000)=""/50, 0x32, 0x10002, &(0x7f0000408000)={0x11, 0x1f, r3, 0x1, 0x52, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TIOCSBRK(r1, 0x5427) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f65000+0x586)='/dev/ptmx\x00', 0x2000, 0x0) poll(&(0x7f00000f1000-0x8)=[{r4, 0x8000, 0x0}], 0x1, 0x8) [ 24.135904] IPVS: Creating netns size=2536 id=5 2017/12/25 06:38:32 executing program 7: prctl$intptr(0x200000002a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x542, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x7fffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0xe000, r2, r3, 0x0, 0x10000, 0x401) [ 24.164023] IPVS: Creating netns size=2536 id=6 2017/12/25 06:38:32 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049d000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x5b66, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x401, [0x8, 0x1, 0x7fff, 0x6, 0xa76, 0x7, 0x80000000, 0x6]}, 0x5c) 2017/12/25 06:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x300}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) socket$inet(0x2, 0x0, 0x4) pipe(&(0x7f0000205000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f00000ea000)={0x2, &(0x7f0000950000)=""/29, &(0x7f0000dc2000-0x20)=[{0x40, 0x60, 0x100000000, &(0x7f0000890000-0x60)=""/96}, {0xf488, 0x94, 0x4, &(0x7f0000220000)=""/148}]}) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f00009bf000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) shutdown(r0, 0x0) [ 24.185145] IPVS: Creating netns size=2536 id=7 2017/12/25 06:38:32 executing program 7: linkat(0xffffffffffffffff, &(0x7f00005cd000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000174000-0x1)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000-0x14)={0x3, 0x3, 0xffff, 0x0, 0x5}) 2017/12/25 06:38:32 executing program 5: unshare(0x4000007fe) socket(0xb, 0x5, 0x9) 2017/12/25 06:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket(0x11, 0x803, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 24.205504] audit: type=1400 audit(1514183912.646:8): avc: denied { net_admin } for pid=3628 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.233475] device gre0 entered promiscuous mode [ 24.261354] IPVS: Creating netns size=2536 id=8 [ 24.263113] device gre0 entered promiscuous mode [ 24.273844] device gre0 left promiscuous mode [ 24.277445] device gre0 entered promiscuous mode 2017/12/25 06:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000015000)=""/168, &(0x7f00008c5000)=0xa8) 2017/12/25 06:38:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000002000-0x10)={0x5, 0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000-0x1f)=""/31) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r1, @in6={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x34d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xee6}, 0x98) 2017/12/25 06:38:32 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r0, &(0x7f0000354000)=[], 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000fd0000-0x4)=0x0) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 2017/12/25 06:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) close(r0) r1 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009fb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000-0xc)={0x4, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000c6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c61000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a4c000)={0x5f56, 0x2, 0x200, 0x200, r2}, 0x10) 2017/12/25 06:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000020b000-0xe)='/dev/keychord\x00', 0x60342f02aa95ed30, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000242000-0x4)=0x0) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2017/12/25 06:38:32 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f59000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) accept4$llc(r1, &(0x7f0000140000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000422000)=0x10, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f58000-0x8)={0x0, 0x7530}, 0x8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000c78000)={0x7, 0x5f}) setsockopt(r0, 0x2, 0xfffffffffffffffa, &(0x7f0000f59000-0x4e)="31b0e20ec9dccef4419d47519334b92825af56494b2d9565537cb30b26d77fe79084a09b178b02b61e96392c09f9310eaf505f0ff1077a1ad801274e2699568664e3562894e70ab29cb3ccdc2fa2", 0x4e) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f0000f56000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 06:38:32 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000055b000)='/selinux/context\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f00004f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000791000)=0x14) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000a68000-0x4)=0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x401) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000012c000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000284000-0x6)={0x0, 0xd9dd}, &(0x7f0000451000-0x4)=0x6) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe1000-0x4)=@assoc_id=r3, &(0x7f0000fe1000-0x4)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fe0000)={r3, 0x7}, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/rtc\x00', 0x0, 0x0) recvfrom$llc(r4, &(0x7f000023a000)=""/34, 0x22, 0x1, 0x0, 0x0) r5 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r5, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/25 06:38:32 executing program 5: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x10, 0x800) pwrite64(r0, &(0x7f000002b000-0xab)="d4", 0x1, 0x4e) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) 2017/12/25 06:38:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='ppp0@\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) waitid(0xffffffffeffffffd, r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000067e000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000dc6000)='user\x00', &(0x7f0000f7f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006c9000-0x3f)="2361dab699eaa6b005d28ed6e2c84d5f9a09ced2b359e6be64d3cf6ead93f66ac43243f9b06c24f2cb6295f72e2bddeff7991c50445eff9b21e50b882a90aa", 0x3f, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000ff4000-0xa)='encrypted\x00', &(0x7f00004be000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007ba000)='self\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r3, r4) keyctl$set_reqkey_keyring(0xe, 0x4) recvmmsg(r0, &(0x7f0000d7c000)=[{{0x0, 0x0, &(0x7f00008a0000)=[{&(0x7f00008c0000-0x64)=""/100, 0x64}, {&(0x7f0000243000-0x53)=""/83, 0x53}, {&(0x7f00009c9000)=""/104, 0x68}, {&(0x7f0000dfa000)=""/105, 0x69}, {&(0x7f00004d9000-0x30)=""/48, 0x30}, {&(0x7f0000de9000-0x28)=""/40, 0x28}, {&(0x7f0000833000-0x8f)=""/143, 0x8f}, {&(0x7f00001fb000)=""/215, 0xd7}, {&(0x7f0000c2c000-0x91)=""/145, 0x91}], 0x9, &(0x7f0000ac2000)=""/155, 0x9b, 0x9}, 0x8}], 0x1, 0x40000000, &(0x7f000057d000)={0x0, 0x1c9c380}) request_key(&(0x7f000000d000)='logon\x00', &(0x7f00006a1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014d000-0x19)="7365637572697479116c6f5e5b626465766370757365742900", 0x0) 2017/12/25 06:38:32 executing program 2: r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x0, r0, 0x1fffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000a2b000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000216000)={0x7, 0x8, 0x7fffffff, 0xda, 0x8, 0x1000}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000a05000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 24.470823] audit: type=1400 audit(1514183912.916:9): avc: denied { dac_override } for pid=3679 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/25 06:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$sndseq(r1, &(0x7f0000ae1000-0xf0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b68000+0xe90)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x4, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x10, 0x5, 0x0, 0x0, 0x800, ""}, {0x20, 0xfffffffffffffff9, 0x20, 0x2b, 0x0, "0658aabd6c5e1015bb0c4950e8341ceb"}, {0xa5, 0x4, 0x300, 0x9aa1, 0x200, "d80d3354daa7f6ca6879fe52edb03f558c274872d0f8a76544e7aa419a33c084d5e7478ae032be97f6788c1714576a1a5a8506bbe0c91750f387a370af276a53aea227f20e3a9ddc3e8cd57befb293c8c9d2e180dcc449bd32ffc7ff7b965799df7b19e72c1436e8a006d83a2da0a5cfb084dc71b744ff28582b7c5d57527b2f64282feca440c4afaf5a7658c0edf8f6940552efb0"}], 0xd5}], 0x1, &(0x7f0000740000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, r2, 0x0}], 0x6c, 0x20000000}, 0x10) 2017/12/25 06:38:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000c0b000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xaa)=""/170) 2017/12/25 06:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x20000c) ioctl(r0, 0x1ff, &(0x7f00005f8000)="29f24d13443fd9afa6fde78a1697f1be1f74b70a6157f7e5e55937b0d8bcec4f03a73eb96feba1ad0abf4d14327de4f7085e67e6c89770652d714c6d1f74a8ff80d76ec3e77b8b43d4412320f96452b71b8a6c") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ef000-0x5)='veno\x00', 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004af000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048b000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000c99000-0x8)=0x3) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000000)={0x80000000, 0x0}) poll(&(0x7f0000010000)=[{r4, 0x0, 0x0}], 0x1, 0x0) write(r0, &(0x7f0000843000)="1f00000001021f06ffffffffffffffed029d15ff090001800400010000df18", 0x1f) set_robust_list(&(0x7f0000fb2000+0x88b)={&(0x7f00001f7000/0x4000)=nil, 0x2, &(0x7f0000a76000/0x1000)=nil}, 0xc) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7f000-0x11)='/selinux/enforce\x00', 0x88000, 0x0) write$eventfd(r5, &(0x7f0000b34000-0x8)=0x100, 0x8) syz_open_dev$usbmon(&(0x7f00000cb000)='/dev/usbmon#\x00', 0x80000001, 0x220000) syz_open_procfs(r2, &(0x7f000033d000)='net/icmp6\x00') socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000085f000)=0x67) 2017/12/25 06:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f8000-0x16)='/selinux/checkreqprot\x00', 0x1010c1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000810000-0x6)={0x1, [0x5]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c36000-0x4)=0x3, 0x4) r2 = socket(0x18, 0x802, 0x0) write(r2, &(0x7f00005e4000-0x22)="1b0000001900070400a7c605000000000a0002000008000000ad00", 0x1b) 2017/12/25 06:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r1 = memfd_create(&(0x7f0000621000)='-bdevsystem[wlan1/system[\'!\x00', 0x2) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f000072d000)=0x6, 0x4) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_procfs(r0, &(0x7f000075e000-0x10)='attr/sockcreate\x00') exit(0x0) clock_gettime(0x0, &(0x7f00006fb000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f00008d4000)=[{0x5, 0xfffffffffffffffd, 0x3, 0x0, @time={r3, r4+10000000}, {0x6, 0x8}, {0x0, 0x20}, @quote={{0x7f, 0x8}, 0x5, &(0x7f0000e9a000-0x1c)={0x401, 0x8, 0x1, 0x1, @time={0x0, 0x989680}, {0xffffffffffff8000, 0xffffffffffffff7f}, {0x100000001, 0x5}, @raw32={[0x8, 0x0, 0x7]}}}}], 0x1c) writev(r2, &(0x7f0000264000-0x38)=[{&(0x7f00006e4000-0x9c)="ed", 0x1}], 0x1) 2017/12/25 06:38:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b61000-0x4)=0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000a6c000)=""/151) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1f, 0x80000) sendto$inet(r0, &(0x7f00009bd000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d09000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xd2)={0x0, 0xca, "166a6f021b5fc6d49b42e54deb493a05b9496a9f1b1fbf20d4509d881ebf1d2f9ccef14f66ada4655a636b74168851a0a241b38fceda9da6dec51e1314c19e2e23deff8f155c4e9f0ae59f3847546fe7d0768cc8242ba4a405db981c29a8f52aa973e1914eb24b365e795fa37ff26879d7b264eb6a0b4226285dd239fa09ba2655d345e90ea7803a01c9c3f89b647caf4920a365f08c92c17d8089d7dbeb53da21e75f390afa37834f26b8ba7653488af3f716c439dbcc3095f8f056db5ea5de570d808f94e36d9cbf2d"}, &(0x7f0000000000)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x9}, 0x8) 2017/12/25 06:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/rtc\x00', 0x40, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000388000)={0xaa, 0x21, 0x0}) r2 = socket$inet(0x2, 0x1ffffffffd, 0x3ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000083e000-0x28)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="6772690000000000000000ffc5000007", @ifru_flags=0xc01}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000965000-0x18)={0x0, 0x7, 0x20, 0x100000001, 0x2}, &(0x7f0000595000-0x4)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000095c000-0x20)={@common='gre0\x00', @ifru_flags=0x800}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/25 06:38:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xffff, 0x7db4, "b8129371e2090bfe664663d020a152c5e617a91cfabf2d4a098a9c7bc2b212bf912fcda8b5dd82b12fd971c5b6b8c53e5058e141c4cac52e18930350dcaceb4bc72d8a6ee45bd01c80887c408eb7969c"}, 0x160) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/25 06:38:33 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000e000)=0x0, &(0x7f0000019000)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000000e000-0x4)=r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f000001a000)={0x77359400, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000-0x10)={0x2, &(0x7f0000017000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/25 06:38:33 executing program 1: r0 = socket(0x40000001018, 0x5, 0x11e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000019f000-0x10)=@common='nr0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b18000)=0xb) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000000000)="02000000", 0x4) 2017/12/25 06:38:33 executing program 0: rt_sigpending(&(0x7f0000fd3000-0x8)={0x0}, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x6, 0x3, 0x10000, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f00004f2000-0x8)=0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='net/icmp6\x00') sendfile(r1, r0, &(0x7f0000f05000-0x8)=0x45, 0x400000ff) ioctl$TCSBRKP(r0, 0x5425, 0x2a) 2017/12/25 06:38:33 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() setrlimit(0x0, &(0x7f0000003000-0x4)={0x0, 0x0}) 2017/12/25 06:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c85000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x0, 0x0}) dup3(r1, r0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/25 06:38:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x40001) write$sndseq(r0, &(0x7f000000b000)=[], 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) ppoll(&(0x7f000000d000-0x10)=[{r0, 0x67, 0x0}], 0x1, &(0x7f000000c000)={0x0, r1+10000000}, &(0x7f000000d000-0x8)={0x0}, 0x8) pipe2(&(0x7f0000aa2000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e5c000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008f7000)={r3, 0x1, 0xd2, "ecb19a601afd8e5040c3dc70b4ef066c7837fab7d15314dd5b67010127c04c6dcbeb1e7351a5fe40b024522b98418f47028be02c4b3a1f83ab683796d8026098e148e73dba3a5769f7ddd8b5b027493fddb6fc3d2259274955d8c788d58c3d6c9cd9d396e7bdbb41f61d30857a4c6c3adeeec22f1f3e9b03f08409bd56be90a02aa780281b21a29d841205b1ba371d7cdf25ff252f5db0f509bcbd0326f301866317c27baa177784f43b1164cfdd0bf8c990635f87ffcabadbac17dea0b4fe69ec0c54d824d8fc40a6adbee7b15423a598ce"}, 0xda) 2017/12/25 06:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) pwrite64(r0, &(0x7f0000084000-0xb3)="fcb7366b1cd0d2a4c0bf259db944490d39fb58dee289bcfdae2966b4391014a4b6bce34bdc39cdb2079bd3dc571478ba59978fc42363e228b5a6f99508909c0c9056638654f0339e907d1a4c657e5f5ec63a422b16071afba905a95e62b542744440a64db786f2b97a1262d90cf64366a6403bfc38aa524bb88c09fd674b80c558b0a2821fbb9629ac3aaf8efe8c7c83af25fc3f71a87a95403951e887074e1d3cb30b4c65a1e0dd90f89426910de8e4f87c6c94244bcda127fa552ddeb41f50dcccbd00dfb043675d7a4173a46826dbdb7c0db0af50952d4b506a92ed778723ff512b081914c500729e05ec", 0xec, 0x7) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007b6000-0x3c)=""/60) 2017/12/25 06:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000393000-0x4)=0x7fff, 0x4) r1 = syz_open_dev$mice(&(0x7f00002e0000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001fa000-0x28)={@common='ip_vti0\x00', @ifru_ivalue=0x25ed}) ioctl$sock_ifreq(r0, 0x897a, &(0x7f0000e1e000-0x28)={@common='bpq0\x00', @ifru_data=&(0x7f0000bba000-0x20)="75831df3edbe83795fa429c8a1b8ba4106cec3db902bb457cc20d264b4a6eeea"}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b82000)={@common='rose0\x00', &(0x7f00005f1000)=@ethtool_pauseparam={0x13, 0x7fffffff, 0xffffffffffff8001, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c0f000-0x4)=0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) read$eventfd(r0, &(0x7f0000094000-0x8)=0x0, 0x8) 2017/12/25 06:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rfkill\x00', 0x0, 0x0) mlock2(&(0x7f0000dd1000/0x4000)=nil, 0x4000, 0x1) 2017/12/25 06:38:33 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 06:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009e9000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000415000)={0x2, 0x0, 0xa10, 0x10000, r2}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000091000-0x88)={0x6, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x7, 0x0, 0x10000, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 06:38:33 executing program 0: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000046000-0x24)={0x3f, 0x4, 0x2, 0x400, 0xffffffffffffffff, 0x1, 0x5, 0x0, 0x5, 0x2, 0x1, 0x3}) writev(r0, &(0x7f000006a000)=[{&(0x7f0000078000-0x3a)="3900000011001947040001000000010007000100020000004500ff17005080ec14001a0004000200050000000000000018e907000000140da1", 0x39}], 0x1) 2017/12/25 06:38:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x3, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) socketpair$inet6(0xa, 0x3, 0x30000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000fb8000-0x61)="6e65742f726f757465001f2cd47696e008858ba4bc5a4362a0d6b0641a2aac7f9cd67f47413bc91b47fe67f271744c57e14071054c83ad65ecc0431810634ad6954eca63c5db76dad0cc4992e1e110cfd16d602dd325a28064b7214a6c0c2c049b") sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xffffffff) 2017/12/25 06:38:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x7, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000467000)={@loopback={0x0, 0x1}, 0xab, 0x1, 0x3, 0x8, 0x7fffffff, 0xffffffff, 0x7fff}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000d63000-0x9)='/dev/random\x00', 0x0, 0x195002) ioctl$int_in(r2, 0x5452, &(0x7f0000caf000-0x8)=0x0) [ 24.729924] mmap: syz-executor4 (3759) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/25 06:38:33 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efd000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d88000)={0x0, 0xffffffffffffca1b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000004e000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b56000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0xff, 0x4, 0x5, 0xaf, 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ec1000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000340000-0x8)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f00000f5000)=0x8) setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00002a7000-0x4)=0x0, &(0x7f0000d72000)=0x4) dup(r2) 2017/12/25 06:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ccc000-0x19)={"adda6eadcbbc5dac6014238a3d64ef2a", {0x4, 0x5, 0xe5, "beb3da15096f", 0x100000001, 0x0}}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/25 06:38:33 executing program 3: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000b000)={&(0x7f000090b000/0x2000)=nil, 0x2000}) prctl$setname(0xf, &(0x7f0000005000)='proc&\x00') 2017/12/25 06:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000104000-0x1)='\x00', 0x1) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000e1e000-0xac)="1311c58884a05df612ab62358a874cc608e2dabdf91f5e8157d6b96208724acd90f70db2fb05da11560971e2d9985a07c8ea163fe0e47649828bf6701d49b1d2304fd8fef2a3d49cf59fc501c9cc2d54fed876650e78dc7218e5cfb29bc0c9f20a8bdeb3d3796ac7ecde0268523f940fc09b25c76fbf0f642b74cd3c5fe40e878f6aa1f48c05d2a911595057c8e6ea1c286069aad871b159525f38cba7e563519a0caa5d798adda3fa6bccac", 0xac) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/25 06:38:33 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d71000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000e2c000)="", 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004b2000)={0x8}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0x5, &(0x7f0000775000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000d0f000)={r3, 0x1, &(0x7f0000758000-0x4)=[0x7], &(0x7f0000b21000)=[0xdf8e], 0x2, 0x6, 0x2, &(0x7f0000002000-0x18)=[0x1, 0xd9, 0x9, 0x0, 0x7, 0x2], &(0x7f0000000000)=[0x8, 0x3, 0x4, 0x101, 0x47, 0x8], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x400}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001000-0x108)={r5, @in6={{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x10001, 0x81, 0x5, 0x9, 0x4, 0x3ff, 0x681, 0x0, 0x0, 0x2, 0xfffffffffffffff7, 0xe2, 0x3, 0x400]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x222000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40042406, &(0x7f0000001000)='-\x00') r7 = fcntl$dupfd(r1, 0x0, r0) read$eventfd(r7, &(0x7f0000000000)=0x0, 0x8) 2017/12/25 06:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f6d000-0x5c)={0x400, 0x100000001, 0x3, {0x77359400, 0x0}, 0x966, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000014f000)={0x0, 0x0}) ppoll(&(0x7f0000a3e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ab1000)={0x0, r2+30000000}, &(0x7f0000c81000-0x8)={0x0}, 0x8) r3 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2017/12/25 06:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') setns(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/25 06:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f00006f2000/0x1000)=nil, 0x1000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) remap_file_pages(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x200000b, 0x7, 0x800) 2017/12/25 06:38:33 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000067f000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000019f000)=0x0) listen(r0, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0x4) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000b89000)=0xfffffffffffffffa, 0x4) sendto$inet(r1, &(0x7f0000aeb000)="dc1c9abf268fde35c6f41c7520994158c0949bb580b4bcc54ab2723d68020d0fd09532e53a56cf02a17d9108b66c8439092ef67e5c7f67a5a96d18649c9f002ddfa0744ac6b825a6204eee68dc44d9b35aac130776c52e69c8b8e651945146c3f630aa67626edef0ea2f46bec9ac3ce48508134c2818229070381a2c3ba4a3443ab41e2f1bf924edfc57c81b096f042c897fa77b140f4c32283129d3ea16ee2555471a748411a2b0a8856dc0daf1722430088d13ece48c5dc9b69db29797be17e62be9496b5040a4739fb1aba4054cd67537f38a5765d844d9711743454bae02456bda9d68abc23b6e497c92ce4e478301e2e3fa34d67d0ac50859794c3e81a0000ab944ed369f30202ceda8113dfe2c8505fdd153e46651b19656fc39036e07f360e250f8725f7bd5d7ff98c12114a181b29f3de3a19d32d3c11ee4ce9c832d5503ed23c8660903206c202b232ececed6947ef7fbf592976cd607b3a62c9cbbf41e76d9358e5831baa565d29c5c7fd031da8c7b83e2f65b3178e6dc5bacc67ee7bdee293171adf76c260897903bce614bd9c31824fb1b9eb013d7d5848051b76757a960181d5d7bab8988cde533592b3eaaceade863f8b03ae640a7579adaf1b99b313563345c7bdfcbd28f720da971b07af746aaa5bcb8e84490ba00da0b14fb4284ec572e17f16b276628204cf50373ca9bebc71e983702970e3bf673419bad2a35528cd2a6f9ae28ff519ebc2a367da5bab9da6b3263e2e5ae19cc9bb7bc2c575a7412d7fdcf529bb91c901871e3d675b6f4b682ea7dde1dda30433315c6ff19fc80992f57ee63802df763808b33f73db19d1ef25e252cfa486220e878abeb7153a486da2b588b884b274de8855d4f90d3f78ef254a3e42ce2ced4aa6b4f6564c0c6d252e597d8c3819c49e0e6cfacdd3b4aa898175764858ba4379169ae02c02389d149a23bec9e7bb3195e34ab637a5e20264687263492db1d1f2bf64f5ce911311bc753e2df80a50953947f60facce75a4d85c4ccb3f9f70d341551e326cfa9123fcf93b810b15f992a04079494a3bd99fca460402294fb513f0e714a4a8d3e20fc6ace40bd6f57e82c699871a43a3e2136193070af4cda97e85dd3116266ef26091a0fa5029491531e19712df420e2b1d9eb1bd74069deff673e1bb64fb1121fa079be58c65aafa87e8bb617a9e213315716391cf6bcf97a36e5218c3db0829fd3be237f521aa259a01f14feb0e842a789ec2bdcefe284852bbcef78bd32e1cc69ed6d2a7be3c5a4f0e94bec0205a2a4687085b859f7a75039cd0d3cd39a0103b1b29b37c385b0afd305603f4281b71e7f64e00e12f45222e0b61929c9da5494af7f7741cb996477799efc282ae86495141222855bc65d01b61a13661de8f618cbfa7c31f3bb91884902769dbdeae7cd0e5b6d43cce787e41a7bbb6eeb3e03d5b6591f0ccaaa62e084983aaff5183b2783f51b0827fd17af83075a510cd66fa15593940f3b82db4ca491ce848b59ac99ccc6d2f8e9934e912d292d6d6f790d3ae0f1dc86fea792fe4b5d418f81eb9cd93e38b0c0efd596a61cc0266441de35a004fd0fe844f50e9736601c9e31f86a5d0b0521066401336ff458db41550a5c557f87bb7e77a8fe149e9da0c6ee7327984e536a4c47551409d705af4b06fe853bd3bf5ee83887ef0bd0c500057a853720f50fd8c8310be7d0974bb04bb096253df8aabc6b965e1b9f0a651369b99dd1e28604225b6eae683921e5ed618ceaaf36e8faaafb48dc63a6e29ceac04459339fb1e252e1b67e60c819b2b1795de074b916b0975ae2479ba0424f261fe94a5e2a1c3d80549fa5c8810b7ae79698074a57eed7d8fa89cd076b430268551ef430bd271a604809328f0f61f675f553356cec68607ee3a9492d789535bec2102d1209de4131ff1bfaf8d10dbda78b1dbf0c99440c796d3047bdc20fb431cb9f7fff6cba346dbf341f8df6f40a727e04211f73771aab249af55451886685d06238bc36409a5efce755a86653ba54ef770093c7110cab31a7f7fe93948d1c582e1930dd510ddc54a5320125f0f1513eb5fc240bdf198f2ae2d46588f0ac496134f33eaf2a2486ab4d1be3475bf9ded09c9a693ad0f42e9d3f345258236cd2ef662f8f18a66db203f3f02c9c73f0d8bd5a465ce4514c1a1567672d33ce79f1f3fa15fff31df6bfa94e356a7b575b78eff93dde0ea9947f4bed041c411f07a3117ffd9c5f69105c34c1e7cebe865668863d140dfbb8a44c53049bbbd812d89332e03b037a47d6a44aca312d48f351a3aa001303c963fe4efcaa7eda7c6a476d9da458e78f8f5f15a16b47f641ca6a063ea10f2155004f44a841106b3188c38ffed7b1baeb3a4a1394b7e987827bb6d3f4496f739c271d215da37a54f3c39449d5db14dad100c1cc9b063d9d1b53bbf25e3764ba34da61f6214ab3ca38860c8f83371f593011001ff32b15435ae0cbee9f6c9148bd36e5a3fe544c2f82e4fbc0cc44c332b78e3b4075f3543e2a5dd2b8d8eeec6a63d70456eb8be2fbfd6174f55242926752f429154c214e38c57f7fc5a28a2052f89eda62550769d574e06ac5318dcb206412ccefedfa563e3d270d6930fc2e338459130ca510248db15a7016addf70b4bede0a8503d26464d48ac352f11254f5192bdf30869265d16f9719708cf45e3e1f07e352eda172ffe6f751de06a4efafd66768599f6e72b33a4333bf2432d1cc486f60974edbd11fcd28fdb9e333439d234bb92dbddde5611cb73979e3225c7951dd591c3d579b4c61b16b206695e7ad1ede7a2ffde2c400accf848791de36d0746948212a40d7aabf42f98a94a45693d14bbc25bae97f67ccc0659b50d828c7885894e28a53fcb2823c38eb37cdd88b44c43a6ce86df1e7d3b87a2be6f21fcabc70b459fc1e8d08eceeb3b2aa4f679d466c8354f72087d72871c8e1f995c9cf7d1d2586b070ebb0306ebf3b61ccf606f058406a2f224cae61aaf9fdd05f8b46daf20c17ff953dc101a1332e71f33c55050bf920ed6a0098324d7cb74c0612481310ea897ebbfce128cb0f096acad26ce7b3862f40f2beb31fee9a635d03404e18e6c49c1b863d313991acb9fc3840cd84ecbbb49be996a932a5bc309a1e36bee5f9ef04f8ee0a2d556e5ae379f72525dd502c55c6bb3218b6a91e08c5bf7c773d7ef41b9a44d905cb16d6c328a0ff8bd1c3aef1633bac093283d2f762455f41cd1c5e51dda37001e383945ae5c04bc5efa57af18505a8f07617860dc74ba7a98c0591d673260a0d3a8faad9624aac54a41d66d5a3afe8c58ff87d37e9caa998ae478b777f0d64e2b7f460684d8bdd860562c023dafca06d942c2e8c7f25feae942b99b65d8360770c3463d1ecbdc9ee1edf49f7a2e2913b2375968671035a8e492f2045413ca2c518b2131e426c590ae6ed734090e79071c29390409636ea377fb4a374299630fcdb2c58cb5f8c37c5a72cf36aad4013ee8ba9a759996decfeac8e72be86004d6b34f5f7ad43ee1450e9c52976965ec07ac56fdfe7d8d835442cc0a21af738ba1810088724acb46f52dfa5d893890df71349fed5faf6fa6c48fb315bfccc345a7931303db52aa6e3838c864a1b2fc2058db81cfc777d413a9da349c2b74921520aa1e137eda2aff9c68706348eb93827b7ddbf163bb7991b21beec3f91167a5aa808888311db3f5e7be36b6c4560fe7531a21d90b040755266df9a454b77d7af23a9cd18665958b04273cf9882244f6b3330865f49c30b87855fd33945162fea7d29d62740d5d9a0a1facd831866c913ca37e0930cb40b3cd6270b7323b17c98c1e081cef20c8d3cda90c01ed296764492a7d429292aebd312b8b343f2ffeb01158fbfd8194dd5c3f20aa6af5f29869880b9b1ac44b455362760d44ea731933fe945d4794ab1aa441df8b3f0e30cb6ecd907ab6be527ed028739a441f319c73e31a5f6b8d23336c8f135b7e5f6e663dd8c1eee61d7d46164c97c7c8a42093af05afc1300756ea26717edcf9f88727b3909b3c0eafdac1f2737447c21cfd3923ef2ceb3823fdcb724ece46cdea2ccc2848d2bda7fe6573b812b9741bd49e9d10058b4377875718b3b420b598bca501fc8253a30dadfb101013c4804a50ca82e5ca5c2da5fc294705f2ca3c6a8dcf5fef57976a70d110b7f714fe886450225cbabcabe9749e09791924239e72f4e1f51e92dee0e0d4e170b3bd10629767c56f7ee51c60aa616e7f4daf2f101abe6d49126258a2545491ca8640c222aecf19bcb4bb033cccfefb10e5f1d15d414de8fc204017cd6150f809be2c4d19b2719793db2c7065f76cb715fb2aab42c0eee332db5cada4d4f514020357480a8766cf734ce1282169ca4c6e8b14e8ea6f221a0cab4b5cadbfad84ea4e794d890e996c12d9349113be497b11b7206dc1c0fabdccba687f1a4ad783948ff201e4068aad6273bb6bd688faa8c3abe0eb2e15dec0cee5fb875b1aef5b6ab28de8bcd11d4eca32a6a07721d7d8fabc889437d935e44cfe63965d816175baf911d19e257bf574fa7fd02f9b9e95169fa54bb54cca6019afc4ee84e488956eaf772dc7e33a726cf7593fa067566a6c84eaea09fac9acbc12a1ed7265369216f793ac52a46c115bf0e4ffcb2661b23bd495fdaa54252baaf968391c6d983faede4872989f7c65a2884e5824bc8229cbc767284f06ebe90bed0599c3089a0b745716a5df71f0ed93542458ab3669d2703123f1a2f079ff290b488c32f5a50f9fd101223dc4e24b4dfb3fa894325ab8392c1df47c873f54cad079af47c210c84b3a3acab1e1029731bfc4b7daa77e1af023935d704374f0eb4b45aa41e40640bf1033b8a3d246727fc495bcc75271d981ec216ad2a56834f25acde2af16fc99db6e20d05654c66f182c2b4ece718f2ce809c768af7852481dbdcd2d881df1024d2959296789eb57701f2b08560c4b915912c03cb684984c7eef4b0c3d5e62768a80596b346ab54c92867edf937e8e8da819b1d006e073bc00a3984f70ac4719b940c31e51fa8681d6579551adba771158d2f1e6f58d81718445672f39099e02ed88d7c9cfb6cc5b57e0f9663424670949237626c09ddf49f005acd6bd0fd82458b10346a0620a36b3e41e854931e0b5e591a25e638bbdee6b9e12fd09f53a6466657937b6fe2ed33ff750efa6b48926b375e57d9b90d435629e6d798cdfcb701e476badd4d702e83ddc6367040c3064cbc4091e17c5fc531dbb11337c64e75c17fb29ba797c117b1e36fbd190f8921e50fbdbf2915112931980ab4599a60523bcea0bab6f3a25b4bbc929a3b682c6c4be3e04874f365aaa4d6ba676233567b643e70b8d1dc3c3527f159fb23e05376d23032481446a4f024b061ccc5104e43976b9fb500572d5e8b67083b7eb0f315db95e9c886b2c5aa031ab362a46364fe5b0cff0c9da2fffee68dd7517969f740a97c872e1c48963886e09ce7bcb7ac68df0eccfc8db3caf3b3ae505680d1eb203f8eebeadaad59da5201c1d2ae2d1719f943e143aeddfe16066b9e647a99c1f062bdd8db83ea2e72ab0358113e830bffd8dca2bb4ff8c7e779996e708aff6a23ba142491e9e5ed63be38658966cb91bd035dcf636e30a014a5e4d63b575c72d208835ff9631a8d0dc5b97e643a3a1c0ed589bc68de3a3e84452de4885ed07b1054750378bfed42b10f001636b97bcc375d4f1e6b85985a8ca6ed3287dd8951ee9927541ee227608c5bd3cf83ed93aaf12cb53d37ad61ad9673e6654eb4de031dc4", 0x1000, 0x800, &(0x7f000005a000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 06:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000498000)=0x4000006) ioctl$VT_ACTIVATE(r0, 0x5606, 0x401) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0xcd) ioctl$VT_RELDISP(r0, 0x5605) 2017/12/25 06:38:33 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x1a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x0) r7 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000006000-0x8)={0x0, 0x0}) r9 = socket$inet(0x2, 0x80007, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) r11 = eventfd2(0x1, 0x0) r12 = gettid() lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) getgroups(0x4, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r21 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) r28 = userfaultfd(0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = signalfd(0xffffffffffffffff, &(0x7f0000006000-0x8)={0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) r32 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) r33 = socket$inet6(0xa, 0xa, 0x10001) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000+0xab9)='/selinux/mls\x00', 0x0, 0x0) r36 = timerfd_create(0x2, 0x800) r37 = getpgid(0xffffffffffffffff) r38 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0x0]) r54 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x321401, 0x0) r55 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = open$dir(&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x100) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept4$unix(0xffffffffffffff9c, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8, 0x0) r60 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r70 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r74 = accept4$llc(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = syz_open_dev$random(&(0x7f0000006000-0xc)='/dev/random\x00', 0x0, 0x80080) r76 = getpid() r77 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r79 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r81 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r83 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000006000-0xc4)=[{&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x8)=[{&(0x7f0000006000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000004000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xc8, 0x20000090}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000)=[{&(0x7f0000004000)="a02f963d561759edfddb48994ab74dcde1aba0620c192bf3c50b2bbc1a7c4a3be2fc5efe072c57d570640ffc666d5d2e0ce6bba8debbc65d767198d9ad309c718e3caf5faca6077c7200b06b3d4cd23e352d7c53f8f2d4d68f2a6d9f37b5c267f1d64f561a323a23fcf0f4c0c94a04f150f0f75e96eec3c257b711ebf78950b9611ccd45340840b3c50807e9af97362b2981ae5f4955d395f3f80ef6ec02f1167123d787d16f08c8ba030ef86c8d752bb7aca58fd7a2189ac98bb68b2207ab7f9d21a24c3f8b3b0ccb", 0xc9}, {&(0x7f0000001000)="2e449c65d52c7f9b582a084286e4ddbd04eb56854b087ba4d279c59a48fe1bab189282d2128fdb509865f6dca11edf594a456b176537803acf101f86bf7dace8c65c6f44d9afab379c0a74f20df719548b938ae4a4d85de5b6a4db457dfca33138d6104709983b44ce925d33f9fe57fa986839296c1aabac134f2b7fa47d7221516c2ef4df64695308b498f831ec445331f76f83eb09daec075e13235b3e2f2ef0ce3902d7eddae040de771fa9878d1e768accea65afba", 0xb7}], 0x2, &(0x7f0000006000-0x58)=[@rights={0x1c, 0x1, 0x1, [r27, r28, r29, r30]}, @rights={0x24, 0x1, 0x1, [r31, r32, r33, r34, r35, r36]}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0x58, 0x0}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x18)=[{&(0x7f0000005000)="4a21d4cfb311b93507afca9967d3463dc6a213d8a21e0e594b260ad888fa699db38fc6b9396990c56ab8a4336448e9555763c58b2b4012bb31d8a6442a370f8524081183d6a28bebf29cc432367bc340058fe1917ba4912113a210e6f72306e0cd6a3fe075ba796ad2cb9801df1a32b5b142871b0ff4eb4d82708892436a814870eee32a853423567289c41131bed97873e052a53bf1d7a8184b56644fbee3289bc6df243b5fb682adaef00b5c4736365305d9e8797bee3636a1bd5b5249b466ce69f50a9e76165197971ba11a078d2eb1fd40f10fd9e266559b2b0e340e9f80c06dbe7439956e65c750d0a098b700eb0d58c837e6c027", 0xf7}, {&(0x7f0000003000-0xdd)="c5ead49dd4b193dc2881505343e0260848502b6e05c398b2e62b6b3ffdd16c85f619032c70450828f7b65f22f9b0d17112532dcde3624dd7c5d5e58223483dca330eb5e04e4b3405e46b858b5726493ddec4640620a4aac78f2fbe69e75a377674de6d18ceb5f89cd8aad02f24abf746e943dddaaabb12e73b84a6f2507a1ad4303c24e9c512e53c8673098c5386acdda23ef07ed173ef92619ca7868f846769297b85c68e106b113fea8f23ce189b36603e3bc6413cbe221d536a5085bcb085dee63d8715ae73ae617698f1780220066d163d4331b11f42f990825a63", 0xdd}, {&(0x7f0000006000-0x16)="076dd1ecfce5f679bb004066f2f71d851a3bf2457169", 0x16}], 0x3, &(0x7f0000006000-0xa0)=[@rights={0x14, 0x1, 0x1, [r40, r41]}, @cred={0x18, 0x1, 0x2, r42, r43, r44}, @cred={0x18, 0x1, 0x2, r45, r46, r47}, @cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @rights={0x2c, 0x1, 0x1, [r54, r55, r56, r57, r58, r59, r60, 0xffffffffffffffff]}], 0xa0, 0x20000050}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, 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{&(0x7f0000004000-0xa3)="592bc5b37e5471ad0e08b2e8c6244c2ba94eeecfcee91d167badc203877284e94e3052b5b1894b5c6125a1f893cfbbade889d1ac53f49e158ea2a8582f13e186356ca95d6aa7748feb5b227413333ae14cf084d8575942fefedf542cbeb52b84dba084b8abf5fb6cc347b40ddbc91e8c795eefbbdab148d3812e4ffc32dcac52df71e8ee5bb467ea9fcb3a25053e2065d883a3fe52a8112ecf8d3db7ebfc85a32e2ccc", 0xa3}, {&(0x7f0000006000-0x56)="7ffde5382d6788d10904854af385ce12741f7bb772889377aaca948a0cbc10839e56d8aa496e10c00e7c0cd8a477212ae13b5a734848040ab1677284fe4acd80bd788bbba39cdcb5ae21323783ad3de3ba82c973c42d", 0x56}, {&(0x7f0000005000)="73a0fb1014b886aed9892dfe95409aa2d37f3d37ca46cafa551a3969dc5d90e3d6039d93c57fadfc01af6c83da521c86ae089340386990623ae3be66dc35b4576f785f9e65bd980fecfc616cb06311bdd7e9274ec0a0ca77d0f0749a7150760c0b8022a988", 0x65}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000005000-0x1f)="ca7c392f006fcac4fb8e21c42bd326a6a5e8aa570b7be3221b3103e76874b3", 0x1f}, {&(0x7f0000006000-0x98)="bc8946d078734340e121bd75b5e48cf116180c655ea92e9f25b6a465c726be8cd97fe246aabfdbeb555505055f7d6e959ed3933ade10890c6b7e6c104d6548477baf5b8cbebe7fac5205fdbfad2b39ce5f259b510b13de66a46c067a7050074a484729a4e34ace397c61ba5e6d73ab2d2abd083f9b12a02ba99906fc3406cd32e9a8efc06631e09d506bea8190edfbca3be705343154f949", 0x98}], 0xa, &(0x7f0000005000)=[@cred={0x18, 0x1, 0x2, r61, r62, r63}, @cred={0x18, 0x1, 0x2, r64, r65, r66}, @cred={0x18, 0x1, 0x2, r67, r68, r69}, @cred={0x18, 0x1, 0x2, r70, r71, r72}, @rights={0x14, 0x1, 0x1, [r73, r74]}, @rights={0x10, 0x1, 0x1, [r75]}, @cred={0x18, 0x1, 0x2, r76, r77, r78}, @cred={0x18, 0x1, 0x2, r79, r80, r81}, @cred={0x18, 0x1, 0x2, r82, r83, r84}], 0xcc, 0x810}], 0x7, 0x1) r85 = syz_fuseblk_mount(&(0x7f0000e19000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r85, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="1d", 0x1}], 0x1, 0x0) 2017/12/25 06:38:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xf)="73656375726974795ddb656d312500", 0xfffffffffffffffb) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="d757e6e6dde002153e8e74449b880b46487be9ccf3ff9c685e212444af52831de65a144ed1a67697e72feb2fec63973f5d03d9ff9b6615f52b993c54461639bb466559574ee1c393883b77bc0b6cd5b89bf46ee2812a0f95a3c2c41803e1b22ab56315e151eed999132561238533cfb16bda6e43098a1e7cbc1525eac02ae679f186b78a0f166a1fcfdb422847b8c7ed0dea214309e3cd91f05512f7d1a50db770d1b786e71e74b8ad07c352546aa7c1a4b7eb33055786ebfa", 0xb9, r0) truncate(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000034d000-0xc)={0x0, 0x4c13d5125f31d73d, 0xffffffffffffff9c}) signalfd(r1, &(0x7f0000a84000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00009f2000)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2017/12/25 06:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) pwrite64(r0, &(0x7f0000913000-0x33)='\x00', 0x1, 0x10004) pipe(&(0x7f0000dfe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f000000c000)=0x0, 0x587c) lseek(r0, 0x0, 0x4) 2017/12/25 06:38:33 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004cc000)={0x0, 0x0}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f57000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00004a8000)=0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0xfffffffffffffb73, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) getegid() 2017/12/25 06:38:33 executing program 1: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000def000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b4b000-0x97)="bf95d49ef286e31095c9051856660000000000000001babc40744785e2a1a49b3bf818baed37c13c97e6df88490ea80c4cea08b3ec33c8c7e527932433a1af1001d9dd6010d304f922232f1e28620b00ca3d54aee79f2b27ffabed760be573493d643f99d5a87c00025fbe07de9bf234e8df56809884899214bfed5446d416c8e7d020b8d8bc2c308d633bfa558accf3511618bad06f88", 0x97, 0x20008005, &(0x7f0000de9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000de8000)={0x0, 0x0}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000b84000-0x4)=0x0, &(0x7f0000df0000)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b0d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000df1000-0xc)={0x3, 0xcc, 0x20000006, 0x200, 0xfffffff7fffffffb, 0x7}) recvmmsg(r0, &(0x7f0000de9000-0x3c)=[{{&(0x7f000071b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000de9000-0x10)=[{&(0x7f00001b9000)=""/219, 0xdb}], 0x1, &(0x7f000053c000)=""/95, 0x5f, 0x7}, 0x8}], 0x1, 0x3, &(0x7f0000084000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000708000)=""/15, &(0x7f0000df0000-0x4)=0xf) [ 24.863581] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2017/12/25 06:38:33 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TCSBRKP(r0, 0x5425, 0x3) getrandom(&(0x7f0000fb1000)=""/73, 0x49, 0x3) 2017/12/25 06:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x100000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000098000-0x1000)=""/4096, 0x1000) getsockname$packet(r1, &(0x7f0000ba5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aac000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00001ad000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0x80, 0x100, 0x3c, 0x0, r3}) ioctl$KDSKBLED(r1, 0x4b65, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009f8000-0x28)={0x0, 0x0, 0x0, 0x0, "356a7e62063f07b967f3e37b2c376ec6e6e7f5f905a9eda0f25dfa3f5421c3bb"}) 2017/12/25 06:38:33 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2017/12/25 06:38:33 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000002000-0x50)={{0x80000000, 0x9}, {0x1000008b7, 0x3f}, 0x9, 0x4, 0x6000000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0xa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) 2017/12/25 06:38:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x8, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000058f000)=0x0) getsockname$ipx(r0, &(0x7f0000729000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb9000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000001000)={0x4, 0x48a, 0x1000, "afafca498e98", 0x2, 0x0}, 0x10) pivot_root(&(0x7f00009fe000-0x8)='./file0\x00', &(0x7f0000f70000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x3) 2017/12/25 06:38:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0xa0000000, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_pwait(r2, &(0x7f000067e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x5, &(0x7f0000ec2000-0x8)={0x6}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000ea6000)='/dev/sg#\x00', 0x7, 0x60000) dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00001ff000-0x8)={0x0, 0x0}) timerfd_create(0x0, 0x0) 2017/12/25 06:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b54000-0xf0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x10, 0x33, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d95384", 0x0, "942d72"}, ""}}}}}}, 0x0) 2017/12/25 06:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000e00000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d94000-0xc)={0x0, 0x88, &(0x7f0000d74000-0x88)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffc00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000084e000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000253000-0x14)={r3, 0xdd, 0x3, 0x2, 0x2, 0x10001}, 0x14) recvfrom$unix(r1, &(0x7f0000961000)=""/10, 0xa, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000c01000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/25 06:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000921000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r3 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/25 06:38:33 executing program 6: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000703000)={0x0, 0x6}, &(0x7f000094c000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000ead000)=0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eae000-0x8)={r1, 0x401}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000eaf000-0x8)='vmnet0{\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000715000-0x8)={0x8f, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40086437, &(0x7f00002e2000)={r5, 0x40}) timerfd_gettime(r4, &(0x7f00009d6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000eb0000-0x8)=@assoc_value={r1, 0x806}, 0x8) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000eaa000)=0x5, 0x4) ioctl$sock_ifreq(r3, 0x8907, &(0x7f0000ea9000-0x28)={@generic="600a445d26f492288f62da0b8816e7eb", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2017/12/25 06:38:33 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000000a000)=0xfffffffffffffe01) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000002000-0xb)=""/1, 0x1}, {&(0x7f000000e000)=""/1, 0x1}], 0x2, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/25 06:38:33 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000011, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000cf4000)={@generic="537d5e65ae355759cad76a9cf6662bc3", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0x107, 0x9, &(0x7f000079b000)=""/121, &(0x7f0000659000-0x4)=0x79) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eef000)={0x0, 0x5, 0x750d43b3, 0x7fffffff, 0x40, 0xffffffffffff8de8, 0xfba4, 0x8, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x689, 0x9, 0x7fff}}, &(0x7f0000ef0000-0x4)=0xb8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bda000-0x8)={r1, 0x300000000}, &(0x7f0000eef000)=0x8) 2017/12/25 06:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) read(0xffffffffffffffff, &(0x7f0000e40000)=""/144, 0x90) ppoll(&(0x7f00005e2000-0x8)=[{0xffffffffffffffff, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) r0 = request_key(&(0x7f0000049000-0x6)='rxrpc\x00', &(0x7f0000479000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a95000)=',md5sumwlan0user)\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f000039a000-0x8)='big_key\x00', &(0x7f00001d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b4000-0x77)="60ac0797a8424c30653f430a08ac5983f45814e44e9de08dce8729469b6efdccc42092ffb050546c83371187115ef6df0f77f8820d2bda67ee3be33fc37b324f8cdb550272d78f64c8d94d934197c17b3fb251393dc18eb9287430ef721bbf30bd179589331cb7a3a15e7f2c4d6cf9b7c769b3c6f7a185", 0x77, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f000026f000)="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", 0xff, r1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000624000-0xa)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/12/25 06:38:33 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) vmsplice(r6, &(0x7f0000bac000)=[{&(0x7f0000a7d000-0xde)="", 0x0}], 0x1, 0x0) dup(r0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) r7 = socket(0x2, 0x801, 0x0) setsockopt$sock_int(r7, 0x1, 0x2c, &(0x7f0000007000)=0x0, 0x4) 2017/12/25 06:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x85) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d0f000)='/selinux/checkreqprot\x00', 0x240000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fchdir(r1) getresgid(&(0x7f0000ac9000)=0x0, &(0x7f0000b2b000+0xbf9)=0x0, &(0x7f0000941000-0x4)=0x0) setgid(r2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 06:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) socketpair$inet(0x2, 0x80803, 0x3f, &(0x7f00004e2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000058000)=[{0x3, 0x3}, {0x3, 0x4}, {0x8, 0x3}, {0x2, 0x100000000}], 0x4) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000777000-0xc)={0x4, &(0x7f00002dc000)=""/204, &(0x7f000019f000)=[{0x1, 0x11, 0x6, &(0x7f0000462000-0x11)=""/17}, {0x7, 0x2e, 0x8002, &(0x7f0000fa2000)=""/46}, {0x0, 0x87, 0xfffffffffffeffff, &(0x7f000065e000-0x87)=""/135}, {0x7fffffff, 0x5, 0x61, &(0x7f000017e000)=""/5}]}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:33 executing program 2: 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$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000002000-0x8)={0x4, &(0x7f0000002000-0x20)=[{0x8, 0x20, 0x7, 0x8}, {0x76, 0x5, 0x3, 0x0}, {0x4, 0x7e10000000000000, 0x18c, 0x7f}, {0x8, 0x0, 0x5563e6d, 0x479d}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000612000-0x40)={0x1000, 0x800, 0x0, 0x2, 0x2, 0x8, 0x1, 0x7}, &(0x7f0000c67000)={0x7, 0x873, 0x3, 0x9, 0x0, 0x1, 0x4, 0x83}, &(0x7f0000001000-0x40)={0xfffffffffffffff7, 0x7ff, 0xf151, 0x1f, 0xfffffffffffffff8, 0x882e, 0x7, 0x6}, &(0x7f0000341000-0x8)={0x77359400, 0x0}, &(0x7f0000819000-0x8)={&(0x7f0000000000)={0x7}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000b7e000)='./file0\x00', 0x0, 0x48) read$eventfd(r2, &(0x7f0000307000-0x8)=0x0, 0x8) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f00005fc000-0x4)=0x8, 0x4) recvfrom$inet6(r1, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000db000-0x8)={0x0, 0x0}) 2017/12/25 06:38:33 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000444000)='./file0\x00', 0x4000, 0x6) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001c8000-0x8)='./file0\x00', 0x101) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b3c000-0x4)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) [ 25.238022] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 25.246407] IPv6: Can't replace route, no match found [ 25.255201] audit: type=1400 audit(1514183913.696:10): avc: denied { setgid } for pid=3918 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/25 06:38:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00007b2000-0x3)='ns\x00') read(r0, &(0x7f0000dd8000)=""/132, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1a, "4a2252a346ff86c78bfb0721d2ead67c7fd07b9748fba97ebb92"}, &(0x7f0000ad8000)=0x22) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000000000)=0xc) rt_sigsuspend(&(0x7f0000082000)={0x5}, 0x8) 2017/12/25 06:38:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xfff}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00003a0000)={0x678, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000e46000)={r1, 0xd1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000212000-0xc)={0x10000015, 0x0}) epoll_wait(r4, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000088b000)={&(0x7f000099f000/0x4000)=nil, 0x2313, 0x3, 0x50, &(0x7f0000527000/0x3000)=nil, 0x0}) preadv(r0, &(0x7f0000a6b000-0x30)=[{&(0x7f0000d59000)=""/35, 0x23}, {&(0x7f00007d7000)=""/100, 0x64}, {&(0x7f0000a51000)=""/238, 0xee}, {&(0x7f0000978000-0x31)=""/49, 0x31}, {&(0x7f000097d000)=""/242, 0xf2}, {&(0x7f0000231000-0xe9)=""/233, 0xe9}], 0x6, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000cf1000)=@req3={0x5a, 0x6, 0x7, 0x5, 0xf8fb, 0x8, 0x800}, 0x1c) sendto$ipx(r2, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000958000)={0x3, 0x5, 0x7ff, 'queue0\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x200100) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) ftruncate(r1, 0x0) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006b4000)='/selinux/load\x00', 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000008c000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xa5}, &(0x7f0000f1d000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000024a000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00007b2000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000787000-0x10)={0x7fffffff, 0x8000, 0x5, 0x2, r1}, &(0x7f0000b2f000)=0x10) sched_yield() r2 = socket$inet(0x2, 0x1f5ea7a82907eca1, 0x8001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017f000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockname$inet6(r3, &(0x7f00001e6000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000056000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00009c9000-0x40)={0x2, @time={0x0, 0x0}, 0x8, {0x1f, 0x1f}, 0xe572, 0x3, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(r3, &(0x7f0000d69000-0x8)='./file0\x00', &(0x7f0000b72000)=""/201, 0xc9) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a2b000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b5f000-0x4)=r1, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e14000-0x28)={@generic="8119b8c10fc2ba93a66de937f188302c", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 06:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000adf000)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f00006e0000-0xca)="54c63bb5e2f860eebefc32e746c09a42c5e59ff3bbef5c2d88d29fe3c96c7c9c604097936dc861e286aad23f111f0cb632a4e6c1833861b87c8fd6ba409367ed55ac30d9246b0e534231fb3df9b7e148bc782e9582f1f9e4fc3be3e0ae95f89197be9ce105677aafb09d6777e9681f21aab69d437d1e8ee8312989c4cecf327b45c42271b46701a599a8cea21bf08053ca9b7316fc222ecee9bf0918b97f45c1cf5c0fd3f0118c6fd354afc03c783dc31a00a5bfee3b2b640e4a29f22b2dd06498298b2daf431397b0f4") fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2017/12/25 06:38:34 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006a2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000845000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000004c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x58)={0x0, 0x2d, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_writev(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f0000001000)=""/0, 0x0}], 0x2, &(0x7f0000002000)=[], 0x0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000002000-0x8)=0x401) mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r2 = socket$netlink(0x10, 0x3, 0x8000800000) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x11, 0x13, 0x401, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) 2017/12/25 06:38:34 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/hwrng\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000c6a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e12000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x4, &(0x7f0000f6d000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003ce000-0x10)={0x2, 0x8000, 0x80000001, 0x1000, 0x0}, &(0x7f0000cf0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b4a000)={r2, 0x81}, &(0x7f000002d000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000222000-0x11)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b35000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c1000)='/dev/ppp\x00', 0x40002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000022a000)='dctcp\x00', 0x6) getsockname$ipx(r3, &(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d3000-0x4)=0x10) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000002000)={0x2, &(0x7f0000006000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) syz_open_procfs(r3, &(0x7f0000000000)='net/netstat\x00') fcntl$getflags(r1, 0x40a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000008000-0x8)={r2, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d9337a02414f", [], {{0x8906, @ipx={0xffff, 0x1e, 0x0, 0x11, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2017/12/25 06:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f21000)='net/dev_mcast\x00') ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000093f000)=""/202) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000062f000-0x15)='/dev/pktcdvd/control\x00', 0x400002, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000a32000)=0x2) getpeername$ax25(r0, &(0x7f0000801000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000884000)=0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00003d1000)=0x7fff, 0x4) sched_rr_get_interval(0x0, &(0x7f00007a7000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000a2e000)={0x0, 0x989680}, &(0x7f0000337000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x40, 0x800000000006, 0x1f, &(0x7f000000b000)={r2, 0x0}, &(0x7f0000dc0000-0x4)=0x0, 0x2) 2017/12/25 06:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00004d5000)={0x0, 0x0}) setpgid(r1, r2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a00000-0x10)={0x8000ff, 0x1, 0x4, 0x5}, 0x10) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f00004be000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2017/12/25 06:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000330000)={0x3, 0x1, 0x800, 0x2000000, 0x40}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003fd000-0x4)=0x0, &(0x7f0000ef5000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000984000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000045e000-0x6)={0x0, 0xff}, &(0x7f0000dc6000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006e1000)=r2, 0x4) 2017/12/25 06:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a38000)='/dev/input/event#\x00', 0x0, 0x80000000000201) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf0000-0xf)='/dev/sequencer\x00', 0x404200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000792000)=0x0, &(0x7f0000d0f000)=0x4) write$evdev(r0, &(0x7f000069e000)=[{{0x0, 0x2710}, 0x1, 0x211c, 0x0}], 0x10) syz_open_dev$evdev(&(0x7f0000b6f000-0x12)='/dev/input/event#\x00', 0x5052, 0x10200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/rfkill\x00', 0x448100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000003f000-0xbc)={0x1f, 0x1, 'client1\x00', 0xffffffff80000002, "e60f98c14d4117bc", "51299e31025ff2b161f2cf95e22177f10ad5e74e96209853b4889a21b65fc321", 0x10001, 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]}) write$eventfd(r2, &(0x7f00003eb000-0x8)=0x7000000, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/25 06:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000af2000)=[{r0, 0x0, 0x0}], 0x1, 0x1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007b2000)={0x0, 0x0, 0x0}, 0xc) tkill(r1, 0x32) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f000007b000)='./file0\x00', &(0x7f0000608000)='./file1\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f00007a4000-0x1)="f9") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x28)=[], &(0x7f00003cf000-0x4)=[]) symlink(&(0x7f0000826000)='./file0/file0\x00', &(0x7f000093c000-0x8)='./file0\x00') 2017/12/25 06:38:34 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="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", 0x1000) fallocate(r0, 0x0, 0x7fff, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000b000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x1, 0x10000, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fe9000)={0x2}, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000015e000-0x28)={@generic="96986fded027ccc89dba3282538bf8a0", @ifru_ivalue=0x100000001}) lseek(r0, 0x0, 0x7) 2017/12/25 06:38:34 executing program 0: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) modify_ldt$write2(0x11, &(0x7f0000012000-0x10)={0x1, 0x0, 0x1000, 0xffffffffffff0000, 0xb635, 0x6, 0x2, 0xb9, 0x800, 0x4}, 0x10) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000024e000-0x10)='/dev/sequencer2\x00', 0x20802, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000024f000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r2+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$FIONREAD(r1, 0x541b, &(0x7f00000f5000)=0x0) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000128000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000444000)='/selinux/create\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007dc000-0x8)={0x0, 0x0}) fanotify_init(0x12, 0x0) 2017/12/25 06:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000767000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000db8000)=0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00009b3000)=""/231) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000ee3000-0x14)={0x800, 0xdbd1, 0x3, 0x6, 0x100000000, 0x1000, 0x4, 0x8, 0xfffffffffffffff9, 0x3f}) clock_gettime(0x0, &(0x7f000041e000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000356000)=[{r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000c3d000)={0x0, r3+30000000}, &(0x7f0000cdc000-0x8)={0x0}, 0x8) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f000000b000-0x13)="06f98f652584b4eedcad865f00f1c88203baf0", 0x13) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000000a000-0x12)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000c000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f75000)='/proc/self/net/pfkey\x00', 0x40800, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00000fe000-0x18)={&(0x7f0000393000/0x2000)=nil, 0xc9, 0x0, 0x80, &(0x7f0000621000/0x4000)=nil, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f76000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1cd1, 0x6b3, 0x7, 0x9, 0x0}, &(0x7f0000f75000)=0xa0) syz_open_dev$sndtimer(&(0x7f0000e9a000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f75000)={r1, 0x200}, 0x8) r2 = creat(&(0x7f00009ab000)='./file0\x00', 0x0) fgetxattr(r2, &(0x7f0000f75000-0x1c)=@random={"007301ff6f", "130000000000010001"}, &(0x7f00003dd000-0xf8)=""/248, 0xf8) 2017/12/25 06:38:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x12f82b7c6e7821ca, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000a, 0x4d5, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000-0x40)={{0xffffffffffffffff, 0x3, 0x4, 0x0, 0xda3}, 0x3, 0x3ff, 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]}) 2017/12/25 06:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) syncfs(r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003cc000-0x44)={{0x2, 0x1, @rand_addr=0x84e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="4c5fc5bda184", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2888df0166501a5ffcba394acf194761"}) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000935000-0xa0)=[{{&(0x7f0000754000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c43000)=[{&(0x7f0000d47000-0x72)="954e119f6bece1f4e060138ddf351e124bae831e1995a5cc9b8814eac9f4415c64ffa26b485b0d22325887c500d12e0304b0a0bb37ba8d170a0697b1da329ffc9633429d8ddbf778f74ce035342cd36c5e354751b0703601c8be3d837e1093801d261c5025af39a67f047bdc4219bbca0bcd", 0x72}, {&(0x7f00008f2000)="5d12ba3cb7f33b0b075be3a7d23746034e916a78c4251d0fc401df0990af52ed56ff450496f741d93ce999617e168950883ef80a37cfb8ac344e0edf00273be677a16cd2cbb0c6925d8154ab461071fc6d6d22893d8e873d7483243a103f3d7c7dedf137ce71bed8500624e5e770bded193f0c95ecceb6c1bde197303605d6d62bf38dce164b1462e28ca4d6b7ed32df41f69f603e23674d74fd423d247865b45aff40fa657f3522b350d8", 0xab}, {&(0x7f00001cb000)="83155d31192b56c309abdd65a54aaf15f85a17317992937a213da5a0143369ae98ada17d082d7a356a25155a74201be0a2e1d63e19d54a7828fc20e3d66f02eecb7d52cf87feaa5e031aa9efe5a08539013fbcfedc739b6fee4a949335a8f9071438edd079c016eabe6034de2847382070d1f888ab1f5f0912c157303c6839e0cf89af36fa038919d70aa42236bdbc6dc0a9812cec3bbef3180ad813e4ab3b2a28219a5b18d855616952fb68b29d", 0xae}], 0x3, &(0x7f0000538000)=[{0xe4, 0x195, 0x8, "4bb8a78ea7a33c5a3121364494d918bc702498a16bd1bb4bcf4c0f949d8df88f4dc414b1aa865b9749f08c5d484bc5fb7855239ff44e343c82d1ab6d126b04eb249bbf4cb88244233da84e3739fe60ef898707cdc8d7d8a1ce6b74ee8d0359d0f37cc866dc6663e3399b9e10bbe0bf02781aba2a7825cbf6be8ba09fca40e6ae656e8344fcb4dbcdfc07e2ee24f764addd834c8458a402078c8cc254fdc505bbe9a46a7a6bbc6a14e8474527486ee82d60ac1c529b7eb29ac6ea860ff3df6e201f52a2a67193bfbd2a12fa23c1e21657910e58bbf67e"}, {0x100c, 0x29, 0x9, "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{0xd8, 0x100, 0xe464, "ea3ccce25fc41d3d79521cb0f94abd175c1aeef84882a22dbe2dfca842c442ee481ba0b3e8515b680ed9eee0692e08d7a70ea858a78c4104f1d6d1749b723382428e9bd914100afde32a1675998e1e14455bf40dafed10d02eddecc247eb5fafbad152fd9bad13a3a0a9dea6e8130dff63d2b6696903a10ea8af2aa22bb13a7fc89b027a40b0180e5c3f130203acef2f34b8bb9e982e391d0ea69fdb74dbecf2a462639f186536d2fb44a36670b5d5a5746d3ace1a09b3103db5b465a00063b17fa2cb8c6b9cc1b50d11f841"}], 0x11c8, 0x10}, 0x81}, {{&(0x7f000037c000-0x10)=@ax25={0x3, {"59271cf3ca9b0d"}, 0x4800000000}, 0x10, &(0x7f0000bb4000)=[{&(0x7f0000335000)="0a35230de9ada32a101296964aefb65640ed1fe46dc6b5f312b281dc024f97a0b56f9fa668b5f012defb26a5a88f158f2ba83bc5bca2f0dfabaccccfeeade1e6e7796c4332f2", 0x46}, {&(0x7f00009fd000-0xe0)="fa07f31bbfa1bed3e29f0d9991757933bf37b43486c2320d5742ab88a57446fb30c986332e8a0ed16ac8abf9091b5c4baa0a1a449b1a936943ff0506a3fcecf26109660bc11ee1e8f7d07e4248eaf1161b799b3d175f528dc18da4ab010d7204f0936db74e1fa756dd7c7ba8ba46f12f07277396ee3091965fc0836671eab10ac7c8be721fc792da13df75307bbda51bd8d730ef5da4447d92f98d4ea7c513d14e5e1f98476cd4510f3c5df036a89b87b57762e7b360237e7a021816fc5921ef5be19bf11b6e4a2d46369ca74401d08e26fae61cd76195f638f1fd50f7a6b658", 0xe0}], 0x2, &(0x7f0000949000-0xb8)=[], 0x0, 0x81}, 0xa1}, {{0x0, 0x0, &(0x7f0000198000-0x8)=[{&(0x7f0000973000-0x3)="a1482d", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x3, 0x40000) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000ff0000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x0}, 0xc) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000651000)='yeah\x00', 0x5) 2017/12/25 06:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ebd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) r1 = creat(&(0x7f0000172000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002ff000-0x4)=0x0, &(0x7f000033d000-0x4)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000240000)='cmdline\x00') getpeername$ax25(r2, &(0x7f000054a000)={0x0, {""/7}, 0x0}, &(0x7f00009c5000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002a0000-0x4)=0x6, 0x4) 2017/12/25 06:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000701000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) signalfd(r0, &(0x7f000035e000-0x8)={0x0}, 0x8) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2017/12/25 06:38:34 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000002000-0x8)={0x3, r2}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac3000-0x4)=0xb) clock_gettime(0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/25 06:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000010c000)=0x19cf) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r1) fcntl$setlease(r0, 0x400, 0x2) 2017/12/25 06:38:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x31, &(0x7f0000000000)="96f426c9e61584e3afbaa3f542d51bdc3840972f1883222f888a5607b9432ebc661096f28842f752779e5c9aec33b214d0"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000d0d000)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) accept4$packet(r1, &(0x7f000083e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000d5000-0x4)=0x14, 0x80800) connect$packet(r0, &(0x7f0000a67000-0x14)={0x11, 0x1d, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000-0xf)='/dev/sequencer\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000002a000-0x62)={0x0, 0x5a, "de91d852b976552bcb9d5c41281f1cec3f53b9d7e797d85b5bd9febe82953efaca31cf6cdd3a6ecbbb55c27db4172d86c1253e9bf3aa271d6b307e40f8e8acdb5cab5522d04f049cfe3428dd03e5c34d553bdf5ac82f3deb3a97"}, &(0x7f0000003000-0x4)=0x62) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000012000-0x8)={r2, 0xf2fa}, 0x8) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2017/12/25 06:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bbb000)='/dev/snd/seq\x00', 0x0, 0x20080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c17000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000c6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007d5000)=0x1c, 0x81a1b4eb19f0d0bd) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000537000-0x9b)={0x0, 0x93, "9422ec75913127c2fcce7eb0f5be10a6167267ddcad5acd93fd6b859ab1d38b6a985b5738ae8867a55dc5016102727eeadf9e18e003b13122153d325d6877312bd9e3c0dc7f0ab4d026a3d3db798c336e4cc835192de4b5a0d4700b21800ae1fb278bbe0a9809797a5881f9a6de3c97c91c68b1076aeb9b7866ba3cf5edc48709cfb1958e6d226708fb4421d1e336be4df651f"}, &(0x7f0000e2d000)=0x9b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005b3000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4fb, 0x5, 0x9, 0x8}, &(0x7f000039a000)=0xa0) 2017/12/25 06:38:34 executing program 6: kexec_load(0x0, 0x0, &(0x7f0000001000)=[], 0x0) r0 = socket(0x3, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000b7000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbd83, 0xfffffffffffffffd, 0xffffffffffffff00, 0x2, 0x100, 0x0, 0x50, 0x1, 0x0, 0x7673, 0x4, 0x9, 0x9, 0x2, 0x0]}, &(0x7f0000000000)=0x108) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000670000)={r1, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x80000001, 0x0, 0x3, 0x41}, &(0x7f0000602000-0x4)=0xa0) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e8000)={0x0, 0x7}, &(0x7f0000d51000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000907000-0x98)={r1, @in6={{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, &(0x7f00003a6000)=0x98) 2017/12/25 06:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2017/12/25 06:38:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getdents(r1, &(0x7f0000001000)=""/197, 0xc5) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000-0x1c)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x204, 0x400}, 0xc, &(0x7f0000002000-0x18)=[{&(0x7f0000002000-0x152f)=[{0x67, 0xfff, 0x300, 0x200, 0xb62, "353c3fef1cb93ef5d6d38864a133c7f5b2aab84203e3e4f6d80e7de8944109d438648422dedce7b61e6b91079880e9f9337302ae7ee440ddc39a1e888ba428aa2f8158a760486f19888af1a446c28afc041bd0b8c29fb9"}, {0xff, 0x7fff, 0x200, 0x7fff, 0x3f, "520d648c9db6a58f6685c934dedf2c67049e97130ba20d834ff47b3f36731db082be6d13f29b59587119cfff40aa818d3da442d92a536dddc32e031e40b961a0ec50074fed268bb71ee696082039ab8db25d3c2bc21023d37283bb7d1ab1ef11580cd798092113749f7292808dfb79c34f61965bde49136a5681fb0f8e20cd06f341e3931629d5befa4d2b2cc68a553a3b22ebdebbdec7ed9271573013fe7c7630835ee58e0ec59547cffb5c5db6a70ef63f82450ce3418e80a98b73192959bb44c991ba027567e90c572df04bcf30d8b184cecba9ef1f05576cd4df389db015e55880a27cd135132e41ae227b6c5f"}, {0x50, 0x4, 0x100, 0xff, 0x9, "9d768e8d5e3442643ecba0c15ac83bfbfc10c71955aab31e3951200102e79d7d03674c7d55fc91b746a77168d35ef04fb1fca7c89043a9064cdd47e99a3fd4d3"}, {0xf4, 0x2, 0xc04, 0x8, 0x9, "60b166056a160662c4c3df9f574af49db0c2ef4b3d83ef4cb260a9d11adb9ea050a97663538c390a22069accdf97c2650d58254c66078419717f24be7e42287f2bd2127c272ecc4f2599e68f0b5ce4547fff6574e3d84fb85df84654fe56f89a433fb5a16127b489e147af248ca98203a2a3d414ff2109fe80c2d7dc0982dd496f7e150e411523a19a00278f3b625d69ae76828d98527a6c1b94bf92988b7309041536871da0277a4b1938f7797be82a4a70c12146a45bb7cfa421996d6a46eb60d0cfd2384143c26e6fffbe46fe968776b857daaba62a91cdff5b0eacc6c4151941374b"}, {0x6e, 0x10001, 0x100, 0x420, 0xffffffffffffff82, "f6693c3cf7262921337f6ec8c2c8ee9267ae948f4531d11ba5f9d8ce82acdb9ae919f0f86368ed06adb9c553442b724cb87050e921e5e1c9de4cfc30ee3abd5af0692c98dfad06f4d521c16d4a4936600e1534f34c27b4e1298c505cf6b3"}, {0xd4, 0x81, 0x100, 0x401, 0x4, "ccb11b247716203d25f938f70003ffb232f5e206144ae214d900b1c77d2a749b449f637b50468d79bb055729f4cec0df8a810a0f82fdca0123cd572ed243046172ed2e2b9666fc91261b3908fb91b5bd89ea7a02e925488aa6970156769d18511b9e0211f3c7913918efde4b55035c56f1f48ac08b8311707b2c44bff406c43bbda4ab3cc4cddaaae119b89ddaab37dfe3cf5643389f82ce3c27e1ad29c33534dcfd51ef641c309036e11773a1b1a000b49148196f98a861244cd7a86c512fc0616137c6"}, {0x6b, 0x4, 0x11, 0x100000000, 0x5, "ba866a9d733f877dd2add421d6ff2ce5cc762b1bc1c07c395d632e17a5ec6befb441a77c7f290048589a5340e4bc39c71c4306134614a228203d542f991cbb090590fa5d0d5b25fe98fd661f86ca06d25843d947a9fd86176bce30"}, {0x65, 0x0, 0x810, 0x20, 0x8, "21244fc81682ba02d415e3b578adacb5b3c5bb0c9e358ad2890c84006ae71f66b019dea0e51b2d5f5cb426b38dc8b8c954513bb50479dfe48946052da718d10214b7b8c8f91bfbc3da44d2b60fe713a25a94a1c825"}, {0x1010, 0x890, 0x200, 0x0, 0x0, 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"d9c5c4520777f91509c795d4dfa88be0571b80c28d1107320885ef272e13ce4224dca74cd7f562df30cb3ae3604658126f6336dc779c4d6ab9e43a4df92f2542e67cd543cbbb1fb57e255644bce0ac6cf0ddb0bc0b8a629d6423bd05541cf7d7d70e1c2bc527191f2c9d1dcbed064d2dcebea565d9a1eaffe750673a526cfa80e0349aadd9f27f8c2d7b821aa70ae8bfe23c0fbf9f0e51825422069cf5e7f307654f24f4936ec13f8f4850f0cd969061764e74e13d13482dc2d3f68f4cef91f9bf172f3bff71fe1a7f47e9960a98a17b513b49e0f4e295a514be1ff12b43204ebc461ec4cb2f8f"}, {0xb3, 0x5, 0x500, 0x100000001, 0x2e, "03c8733cc16c8e110e49fe0d3d3d62863348e2f30f16ddc1cd823d640d057e8dd8c4232951702d12eef491d067157d4dd203cd1226c8eec0b1875d1ff1a8bd3d51a85257fa9fc507c516f3870de457749cd8d5c7bc74b7dead61f59cf85cc59f8c32a8b5e0fee171056ab5e55818984e95dee8e3180b45d2f474b756d6d77b526d42f015483bbec526493469e7307e7d4e911ab25df2ca58967a78ac04f46fc5022ab7"}, {0x1010, 0x9, 0x301, 0x101, 0x7, "0f9e9e30098ec3f3a5b7a2f576a3cade81a0c753d8aea91924cf3314396a00dba1463e9b0ec9f678521538eda3381ae89636ed5bbe37507ea47cef033e68ed8c44ee5f3ebf8b78e1ad72d822310c3e748718edef7f0eed92dd2b2c7990cbf89089a72457d4f4a652e931b84fb4992957a048d1b4e60760c8892768a67892ddf483088d4b2d76885ff7346109540b1b1c9d644c574dc8985e794f7bc1d6ee34d5ce2fcc313a612bdd3eb589c1a64336d544843c1cbb0cf436c7e730e9f7f592e3f9265bbd2b3d2bbfd97aeb769d2e57189d2eeaeab5a41f67b296a677a961962d980d7265fa23d4e66d7da7497eecbe348db0605fa2b2e6c23db62a140a7d7a543325fd04fba07859f2bcc365dfb52b305d5ccb6cefaef39c948fb78946dddd1d4b7c21a888735c820ca35c6190bb84a7e5890621d71e899586a4988c0fa9d50fd0893d53abe32ce3ed65bc7f4c8f59ba22d54fd58d346db5f5f6a09af5279b8b631911ad07af4aec04dc46acc1796103292a2375921dd59a347ed6cd0dd48b549bc1978efb05cc2cf718afc7fe65987a24f6afbaeba930cf2510df7bdfffd73f101c08501fc0045acb07618a0ad4fb711230b6ff791d543bf31c775743e4a743dac31115e1df3646a6f4fa1fde88c5faf976732dc0f84f5188c73b9cfdfb4e49c15b6c3c9207fc1906789e6b8e9de8a312f0820f3ecfea905a245c55ab7389b7905250ec924a68c6c01f28307fbf63d36dcc7492e2e3839064388fb8d9970c0208d8af39aee0c43bd75355ddd27b46c54dcafa6f39a225ba74d6fcf2dc0867889b554e094b8ed1de22368a59010fc00335fc76c19f3eafcf8826a754df8fe66858c10559645028136d98eb163dbf061d2b2b6cea5bb0c96ebc38f18016c155034967c6313f889628b06d6c790627bc228b881d55c64b8470a9e71cee2febf1dd6883356f46638bde41fd3211871d735f57fd0c875f0d53e286f781f1560365851936878af41f6f3e6cac6b2bf16c3c478cab77f71d42a8bf6e0e9a72b1bc7d490286c2a1a348584785ead090a71817ebad0eb2b9042b66756982397459c372b7d3de21bc7069ad2946e4e50298e148ce3bcd6f0cf987802faef109202511a35df9c88a9fcf0ea25c0b50ae2de731afaa31f2c364ddce4777d17ecbfe3e69a8dfd3bf2ff4930d8892371c207adf9b3df439fcb5f1bb32510e954d4b95d77c64f429320171611897a28c4b8b860a0bbf43c5242df50857ecbca2252232f41bdd519a4dd3f45db832d512199a813b9a683b8c50899e50c81e1ccc49fa7c23db378cacc9dbc839f22e71d66566687e89a514b2b859c3a3b31980d4e298283822a8d77869aa1337aafa58becca3426bb7068fb03dac1aa8cabaa4bc427a78007cc1d709233972fdea6e9fd81dd599d74a36a240b140ad4bd4187d576565b08f7f582708b55ed17a0986317cca0d4349553584e889de9bdac5a5a145bd3c29e63f2522914ce350eb2fce2723a810e7a8eb0b9cd46df64a981f5f2b2447ecac28367a70059d2e556cd9e74eef6fea5a9b270cbbd055cf6dc47e9de3b79372cbed6852cd478ae9483b24f9112dbd7dca543b4fd1c19dc4e454e4a9fcda1b04651d170ec71c755ddcd5cc93c410f702f5ad3be12a1b94bc0c978272a7ac0e0b768aa3230491db59d52d21a6415357a2fc8be3df6c89228a7b06e9c2b6987dba46f764f1fed5b811bd13cbc68718c0f9d6e83e3fd402e55306c40019b690af4cb903c0ba50f6766feca33ef26a1228bc80a0bc9f4c602679ffbd825b1787f50c0584c8279f2676208710d6b2597b8a76edcd03dfaf25153dbddfceec0c29fdbc6346afdb4ebb6f14d3ba4903114db1e92d952287b1cd0944019293ef3c35be1ac2a325340e22960e9a93f066e515f4d794c53f22287eb7573381d34e51d028e4441d0ddfe09af1123fd771a7e4c89c960aac36378e9bb796e2cfbc53a70337dda2dcf898499a4b3d94f2f741b54c8949eb97ccc140badfda3aaa1d446443dbf6415e561bb4e94a8850192015aac3cc88ea11c7985d0146cc15087e2f3b8e9eec7a79f0d8089f8a93eb949e8b4f022403c452b7a8b72303ae1915008869ac3af3edf1c590da22d5dab0bff6d52bcf2a3188546cfb47a08014bfb4c15abfb40ca4df5cd8494b153ceeb2f2ecf3317dee5d8a8e2addda577f39c43a2a57863c13b3af0f76da5818cf287568d926aad9cd40271b4c3e8b8b688abc9d75edc054c82ae9aa56fa90d4077b42eb0133c8590b57f10cdac775bf63435a6eab6dbe4a7ba467141d672adedd89d13d0704cb1cde6c2e9a5292c76a788cec057c12eda104c57d4ad158c8da7e0882129de37750131e868de8946cb79096d5b4522365fc39367121113dc6dee8354614926b33d42d3591696b11eb0ab9b74cceb704cc3e359776536495e0e8ea8f083901905df90b6941b5c9c199a6646ee8d03d9a666b068921db617fc42c81df83e6a8c49861ae2fa028d2efab6edee17133319d813adba1bb2c78708d23fa5541e05b03ad16570830c33c45d26da0b8f59cb5a38caf373555ee8029b292683d4d8f01b1704735e99bee4f4bdd3d6bd6ec758190b65a268643e7d69d3502fb542dfa8fdf00e91048caa649a35ab64d0639c44618babd6610dcba3479edebe0ea54302005e949c168726bf3cd8c401c9b68a029142ec9d841b2de75a14d377e4b4736088d609e8b325ba0d28226d11f809a1602da19356ad6c2acc2f6b702c62a2ac61a37395ad4cdfbb0433abc7d351cb71963e43c5cb972539f484babdc1cf88ebe769bcd69d44043ac8af230977fcd5fc58ca99394d7ae45394e125be5e4f861e012f3e6efb4f220ee9ca139a406bc8aa02a0d087457f08ef64487d9f5f62efb9248dc614dc3c6b383c4d672d3f0105dc01097924c03d182209b44e45d018c4c932704a6b0b3fb870c97374db54082534d186a5dab3a22db617e296db2181c95e34bac5fe18baedbafe31d3eb517ba09ef554e940c8eefa5a3ef94b897a500f926b87895a91bf09f06970ed06d25a5257e87a741fcfc7078e8454be55c68910341c6d4edfb09ff5cff1d002db6c13ae8bc24c9e128c874dcb29a62572d4d616b9c49cb34248d5ce29c7337b61b462098d534d981b4ff3be119186e199a060759bf1e2f001ac8e80ca5310fb5246909fd0ad0633dd12f528a150553cdaf9f01e0fda904f9a7b35e3b2ecebbc9ec7bb9acb30377ef20262513322b628022da4dd01c0c5ee235aae95af9082f9192ad43fdb296141a97e539191818a4be5c63f9495f506d919db545874be235eb48cbe95c8a2d8d70ad3ad4d6e98b5b64ce95c468fb12b0cc0cdbdb4bae5129984c948a4fc781cde73b8347da54207040380b599a64f30365eb15bfb2e1e8c102584f9a9caeca4427ccde70df1f304aa039ab72342730f7ee76e6985fc83422895033550784d17d2e13824de7329c5203280aef35789c24b2f271931a2555f519a5348726b2b504889a3569171616612397069a5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{0x44, 0x100000000, 0x300, 0xcfe, 0xdc7, "eaaf7b0421360c6f37d5616879d352f72301bb46a913dd6b84be9ab514b8721bb1c0ef7eba6e7c52149a65457982a14d9e422b2a"}, {0x34, 0xfffffffffffffc01, 0x2, 0x0, 0x81, "9a4c4c0e0848e1495d297dd437db55ffb3a85e377b83e965c16b8cf7f17ad0792fd2319e"}, {0x19, 0xb5c, 0x100, 0x8000000000000000, 0x3ff, "116a11aeec368d6796"}, {0xbc, 0x5, 0x102, 0x2, 0x800, "a2b0c59a66a24a314ae8c08825495b3aed8f22d79580aaba41602ea5104a40dc41f1b33ac269de95aa4a525e668fd1a0310f72b818fe852fb6d7c48dff3a6657a533b4780b325ae80db38d09f2d6eb50cc10f07ca0f42205294c5b8d3ede8837acf094a47c2899bdd242affde61aacfd50092f660bb7dfaf9376df1541b928280f9b3a51d2c4567d1de266749dee6b740051aa2ae2c040626915859fe4303bfbd7532146ac03dbd6a924dff4"}, {0x2b, 0x3, 0x4, 0x40004000000000, 0x7, "f87617fd2f73ee7e8bf3a18007faefc7939f1278cc2e617c06b9e3"}], 0x1434}], 0x3, &(0x7f0000001000)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xcc, 0x50}, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a5fa4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db579504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) [ 26.021773] audit: type=1400 audit(1514183914.466:11): avc: denied { create } for pid=4027 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/25 06:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007f7000)='./file0\x00', 0x80) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000f28000)='#\x00', 0x1) open(&(0x7f0000ccb000)='./file0\x00', 0x4400, 0x100) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c1d000)=0x0, &(0x7f0000d6d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000942000)='keyring\x00', &(0x7f0000ee1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000d02000-0xc)='cifs.spnego\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000+0x972)=')\x00', r0) keyctl$chown(0x4, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000785000-0x8)='./file0\x00', 0x800, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000001000-0x2)='./file0\x00', 0x40) [ 26.063733] audit: type=1400 audit(1514183914.506:12): avc: denied { write } for pid=4027 comm="syz-executor2" path="socket:[11582]" dev="sockfs" ino=11582 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/25 06:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)='/dev/snd/seq\x00', 0x0, 0x100000000008a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c7b000-0x8c)={0x0, 0x0, 0x0, "e365c3d232d12448c27f0905cebdbd09c0a763e204c2a32152615df55d05092d000000000000001f7eb802407bd891842608790b637ae5edf9d8b2ad232fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0xdd3, 0x0, 0x0, @tick=0x9, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) clock_gettime(0x0, &(0x7f0000114000)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) write$sndseq(r0, &(0x7f000003f000)=[{0x0, 0xfff, 0x0, 0x0, @time={r1, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"24e03d703af79838fdb9610c"}}], 0x30) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r3, r0, 0x0) 2017/12/25 06:38:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/25 06:38:34 executing program 3: mmap(&(0x7f0000000000/0x708000)=nil, 0x708000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000708000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9, 0x2, 0x0, 0x9, 0x800, 0x0, 0xffffffff80000000}, &(0x7f0000708000+0x39a)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f0000706000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) bind$unix(r0, &(0x7f0000537000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0xc0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b2000-0xc)='/dev/autofs\x00', 0x0, 0x0) recvfrom(r1, &(0x7f00001da000)=""/168, 0xa8, 0x2, &(0x7f000078d000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000fad000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000fe6000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002d9000-0x4)=0x3ff, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000cee000-0x98)={0x2, {{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]}, 0x0, 0x0, []}, 0x98) 2017/12/25 06:38:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000)="814eec8e832751ea326656aa794aa352818be8eaa51537b2361f927d0a5df5f69481e717df77b41b3d49f1ff0f00007c2cee0600dcfdcbef1e10122a74711e092401903f7ca29aee7db00e5f6a15263fd9d09fa9ceba805b12fffffffffffffffef9a7a9cf48bf082100b46b2ce7674ea40054cd0655d8da6cfa3991f173e3d610d19d0bd7662e2400f6b3dd9250467098007ea3752424cb7e0fd3f4acb9", 0x9e) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000403000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000a21000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000051e000-0x4)=0x0, &(0x7f0000109000-0x4)=0x4) r1 = dup3(r0, r0, 0x80000) syslog(0x9, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ddb000)=0x5, 0x4) 2017/12/25 06:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000972000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e32000)=0x0) getresuid(&(0x7f0000f0c000)=0x0, &(0x7f00005d1000-0x4)=0x0, &(0x7f0000c27000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000028f000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = creat(&(0x7f00006fb000)='./file0\x00', 0x18) r6 = openat(0xffffffffffffffff, &(0x7f00003ad000-0x8)='./file0\x00', 0x400000, 0x1) r7 = userfaultfd(0x80000) r8 = mq_open(&(0x7f0000dcd000)='\x00', 0x841, 0x6, &(0x7f0000071000-0x20)={0x3, 0xffffffff, 0x7, 0x8, 0xffffffff88fbbfeb, 0x10001, 0x9d8b, 0x2}) sendmsg$netlink(r0, &(0x7f0000c3c000)={&(0x7f0000d9e000-0xc)={0x10, 0x0, 0x1ff, 0x7}, 0xc, &(0x7f00007ab000)=[{&(0x7f0000ac0000)=[{0x1f, 0x1, 0x8, 0x6, 0x7, "533bb1d4a6f1dd67fdd57a9547de28"}, {0x95, 0x3ff, 0x100, 0x80, 0x1493, "9293565bf2b2fe3824642d8af623bee08e255fc3a8ad94d5ee275e971432084547b45f34706904267bf1a86b615c30c8fda224a83a5e85fbf74fb6fdcedab7e0b2527cb2361e31cfde6c6bc217fae9c327d96e6b7c28e22358cb3d109d0d024a602772484590fd10e524f4e80d2fd0b0ee28fce3bc027d122df58e2030b55543e75d720da7"}, {0xb2, 0xffff, 0x800, 0x963, 0x10001, "af54202afb9fa4d2971c0005dd6b7bcf3d21907693013cedb81d97c7e6ba300e88f577a648a84abd565fc5d78ae7255c273a7765f2063593c7dd63259b8d2369b12982b724296340a8b73e0929643ab4a7572e815cd135ce92ae426146f968f00680bfc5ddc87229f339179dc34f718f9d2f92f3568bb3a8f0e7d6c4c6e20206891b4c64db4f546671f5fe968112d95e45dba233609e05bc5b3625f0856e924183c5"}], 0x166}], 0x1, &(0x7f0000eeb000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7, r8]}], 0x38, 0x1747223a7a9a7fbe}, 0x4840) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000854000)={0x0, 0x0}) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) splice(r10, 0x0, r9, 0x0, 0xfffffffffffffffe, 0x0) fdatasync(r9) 2017/12/25 06:38:34 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ppp\x00', 0x42, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c5b000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000fd8000)="064e441e6d4532715fb837b4e435ab442055cc016245df3a032974dec931dd4d746c92fb8b79fda3573b3a4cb9351b440a0b2e22d03fc265d42e474e23c44bc487781495595d3dddf5418d6681299a41b952d617f9b206c811a15c55b2decf2aa4aaea2cdef59c205569ddd5881034b97e66670425a921df9b", 0x79, 0x0, &(0x7f0000fd9000-0x8)={r2, r3+30000000}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000060c000)='/dev/pktcdvd/control\x00', 0x20002, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) [ 26.095585] audit: type=1400 audit(1514183914.536:13): avc: denied { accept } for pid=4027 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 26.132708] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 26.148654] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/25 06:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005fe000)=0x0, &(0x7f0000586000)=0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000300000)=0x51, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 06:38:34 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$void(r0, 0xc0045878) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getparam(r1, &(0x7f000000f000-0x4)=0x0) 2017/12/25 06:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') rename(&(0x7f000083c000-0x8)='./file0\x00', &(0x7f0000610000)='./file0\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5e000-0x8)={0x0, 0x8}, &(0x7f00002b0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001e000-0x2c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000203000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x1, 0x100000001, 0x41}, 0xa0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000b9000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000f7000-0x4)=0x0) getpgid(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a3f000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x8, 0x759, 0x0}, &(0x7f0000809000)=0xa0) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000802, 0x0) write(r0, &(0x7f00005c3000-0x24)="2400000025000700e113003f00000002000000000100000008000000f1ff0000ff5010b3", 0x24) 2017/12/25 06:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000071f000)={0x0, 0x0, 0x0}, &(0x7f0000caa000-0x4)=0xc) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3b000)='lp\x00', 0x3) 2017/12/25 06:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000f7f000-0x2)="edf5", 0x2) recvmsg(r0, &(0x7f0000dc5000)={0x0, 0x0, &(0x7f0000c9e000)=[{&(0x7f0000dce000-0x1000)=""/4096, 0x1000}, {&(0x7f0000032000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f0000b82000)=""/0, 0x0, 0x10000000000080}, 0x22) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c5f000)='/selinux/checkreqprot\x00', 0x20000, 0x0) connect$inet(r2, &(0x7f00000b4000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDMKTONE(r0, 0x4b3b, 0xffffffff) readv(r0, &(0x7f0000030000-0x38)=[{&(0x7f000091c000)=""/82, 0x52}], 0x1) close(r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000660000-0xc)={0x20000000, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000543000)=0x0) write(r0, &(0x7f00009a6000-0x9d)="3f02090924143e427046561d7aaf7e9f7ac9101af41ef50d73b9ccb483685f2472355f6ac96e509856b9fe74d03731ef666355d48680beb0902572ddee13f9595c5813500304fd85657f4e0e7a7e0a0db41a3fc204ba1410d552a60951571cf55a56eb6263a2d1bd169f1f6ffa3ebf3d7017e678be405eea12199929b26eff50a104ee44199502e6f73b662f1936761fd25fb9067aa332383b68aa825f", 0x9d) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d89000)={0x0, 0x0}) 2017/12/25 06:38:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e44000-0x88)={0x101, {{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000fea000)="", 0x0) 2017/12/25 06:38:34 executing program 6: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) lstat(&(0x7f0000867000)="e91f7189591e9233614b", &(0x7f0000265000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000547000)=[0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000f1b000-0xa)="e91f7189591e9233614b", &(0x7f0000480000-0xa)="e91f7189591e9233614b", 0x7002, r2, r3, 0x8001, 0x2e1, 0x0) clock_gettime(0x0, &(0x7f0000208000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000a1c000)={0x2, 0x200, 0x1, 0x5, 0xfffffffffffffffb, 0xff, 0xc2c6, 0x0}, &(0x7f000076a000-0x33)={0xb0a9, 0x8000, 0x0, 0xf4, 0x0, 0x948, 0x2ed3, 0xf89a}, &(0x7f000049c000-0x40)={0x0, 0x40, 0x9, 0x5, 0x6, 0x9, 0x7, 0x800}, &(0x7f0000d2e000-0x8)={r4, r5/1000+30000}) getitimer(0x1, &(0x7f000031d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f43000-0x8)={0x0, r6}, 0x8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/25 06:38:34 executing program 2: syz_open_dev$urandom(&(0x7f0000840000)='/dev/urandom\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ba000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair(0x0, 0x80000, 0x85, &(0x7f0000473000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004e5000)=0x0, &(0x7f0000dad000-0x4)=0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000189000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f2f000-0xbb)=""/187) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/25 06:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) 2017/12/25 06:38:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="c576188c42c0c60de367d519cd0cf62d", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x400000006, &(0x7f0000014000-0x4)=0xd030, 0x4) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d06000)=0x0, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb2000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000592000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7a2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000439000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006ce000-0x98)={r2, @in6={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d1b2a52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, 0x98) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ebd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b99000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cc8000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x4, 0x1, 0x0}, &(0x7f0000c07000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004f6000-0x4)=@assoc_id=r2, 0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000b18000-0x1)=0x4) r3 = add_key(&(0x7f00009db000-0x8)='rxrpc_s\x00', &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) 2017/12/25 06:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) read(r0, &(0x7f00005d9000-0x86)=""/134, 0x86) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000086a000-0x8c)={0x8, 0x3ff, 0x7f, 'queue1\x00', 0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00005f8000-0x20)={0xfffffffffbfffffb, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc0000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x0, 0x1, 0x4, 0x0, 0x100}, 0x20) syz_open_dev$sg(&(0x7f00008a5000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/25 06:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007ea000-0xc)={0x0, 0x10, &(0x7f0000d8e000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000069b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000072d000)={r2, 0x0, 0x30}, 0xc) r3 = socket(0x100000002, 0x1, 0x0) setsockopt(r3, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) dup2(r1, r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000097c000)={0x0, 0x8}, &(0x7f000037f000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000718000-0x20)={0x848, 0x8, 0x204, 0x8, 0x0, 0x8, 0x8, 0x9, r4}, &(0x7f00007fe000-0x4)=0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00002b1000-0x88)={0x81, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/25 06:38:34 executing program 3: mmap(&(0x7f0000002000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f66000)="1f00000000040100fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/25 06:38:34 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xffffffffffdffffe) inotify_init1(0x80803) flock(r0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000002000-0x2e)=""/46, &(0x7f0000000000)=0x2e) 2017/12/25 06:38:34 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x800000006, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f5c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000b91000)={0x7, 0xff}) setuid(r1) 2017/12/25 06:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000002, &(0x7f000098b000-0x4)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000dc1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fcc000-0xd)='/dev/net/tun\x00', 0x0, 0x200000000000000a) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000038b000-0x20)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000535000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006ec000)=r3, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bee000)='/selinux/access\x00', 0x2, 0x0) 2017/12/25 06:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000675000)=0x7fff, 0x4) sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2017/12/25 06:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_ifreq(r2, 0x200008970, &(0x7f0000b84000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r2, 0x400000000299) r3 = socket$inet(0x2, 0x80001, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000668000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a2f000-0x28)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x800008000, 0x204, 0xffffff7ffffffff4, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="5af4e8c85e26cc61c20cb055d8c0c1cf", 0x5}) setsockopt$sock_int(r1, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f000044e000)={0x0, 0x0}) splice(r4, 0x0, r6, 0x0, 0x10000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setns(0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008a6000)=@generic="13606f5eeb0300000100000800da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/25 06:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000033d000)=0x0) r1 = accept4$llc(r0, &(0x7f0000126000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000878000-0x4)=0x10, 0x80000) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59", 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000da0000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x8, 0x0, 0x48}, &(0x7f000067f000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000075e000)={r2, 0x401, 0x10}, 0xc) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c33000)=""/225) 2017/12/25 06:38:34 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') link(&(0x7f0000ba2000-0x8)='./file1\x00', &(0x7f0000fe5000)='./file0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000ea000-0x160)={{{{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x8000, 0x8, "6e10ee6ee4bd3fcfb09405f78632122d25e6093c08926f4656f9a00c2ef9836c8917002cc093e97c9c618fdc85c4d7bff1cf4afa7f657413536a67576715bac40fe8021ec888804c26348e1f229963b3"}, 0x160) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b48000)='rxrpc\x00', &(0x7f0000fe8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ac000)="de247a5af87e72d5b9f9770193ce782fbf609eb3df5bf20bba225fa0cfcc987ce0eaca8850184be4cc5f4cf19444cf5fd0ea94bb80c82c890fc49a8a8b3e8cad5eb80957565089e62584c97f7e39bb95813594adf957", 0x56, 0xfffffffffffffff9) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005c9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000)=0xe8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000fe8000)=[0x0, 0x0]) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000fe9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c8b000-0x4)=0x10, 0x800) keyctl$chown(0x4, r1, r2, r3) [ 26.491672] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 26.508395] device gre0 entered promiscuous mode 2017/12/25 06:38:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000469000)=""/236) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 06:38:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002f3000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1, 0x7fff, 0x8, 0xd126, 0x3, 0x1, 0x0, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x8, 0x10000, 0x3ff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000001000)=0x0) prctl$getname(0x10, &(0x7f0000002000-0x76)=""/118) 2017/12/25 06:38:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x14000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x4, 0xffffffffffffffcd, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000)=0x0) 2017/12/25 06:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000001000-0xc)={&(0x7f0000b93000-0xe5)="bf", 0x1}) uname(&(0x7f0000781000-0xa7)=""/167) 2017/12/25 06:38:35 executing program 3: lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000368000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00005d6000)='(vmnet0wlan1\x00', 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x101, 0x77b5}, {0xffffffffffffffff, 0x3}, 0x5, 0x2, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(0xffffffffffffffff, &(0x7f0000d5b000)=""/25, 0x19, 0x0) modify_ldt$write2(0x11, &(0x7f000002c000)={0x10001, 0xffffffff, 0x0, 0x6, 0x3, 0xd1, 0x7ff, 0x8000, 0x7ff, 0x0}, 0x10) 2017/12/25 06:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bac000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006c1000-0x4)=0x0, &(0x7f0000722000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a9a000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000021a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a92000)={r1, 0x4}, 0x6) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f1b000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000925000)=[{&(0x7f0000be1000)="290000001800ff0900000000000000030a0100000000ff06800820000d0009000000000000000800f6", 0x29}], 0x1) mknodat(r0, &(0x7f0000ece000)='./file0\x00', 0x40, 0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee7000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, 0x80000001, 0x8, 0x5, 0x80}, 0xa0) mlock2(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x1) 2017/12/25 06:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000835000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000696000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d2b000-0x6)='stack\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00007d0000)={0x4, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000426000)={{0x3, 0x1000}, 0x0, 0x8, 0x3, {0x1a5, 0x2}, 0x5, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000142000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000f8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x3304940f25f163a6, 0x8004000000000002, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5e8) r7 = add_key(&(0x7f0000cbf000)='cifs.spnego\x00', &(0x7f0000c65000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000915000-0x25)="83adf7270398f49faf8f0eea4b2a9669c05fa7e862309f8b15ecf423117ba14d45a9bf58c1", 0x25, 0xfffffffffffffff8) keyctl$revoke(0x3, r7) dup2(r3, r2) sendfile(r4, r1, &(0x7f0000040000)=0x0, 0x5) [ 26.522330] audit: type=1400 audit(1514183914.966:14): avc: denied { setopt } for pid=4165 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 26.541557] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 26.647735] device syz4 entered promiscuous mode 2017/12/25 06:38:35 executing program 3: r0 = gettid() exit(0x0) tkill(r0, 0x0) r1 = creat(&(0x7f0000e64000)='./file0\x00', 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000067c000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='ns/pid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000000000)=""/247, &(0x7f00009e0000)=0xf7) 2017/12/25 06:38:35 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000006000-0x4f)="", 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/status\x00', 0x0, 0x0) close(r0) 2017/12/25 06:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$mice(&(0x7f0000221000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000008d000-0x8)={0x0, 0x0}) r2 = add_key$user(&(0x7f00003b0000-0x5)='user\x00', &(0x7f00009f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1000)="28be02141758796f6c39641f1522eaebffebf2917656512a6594b57af7870a6f4b01bc5866189fbc4bb45f65a046f3143f18da1d5b366a23c4e7a5ce9f891580068b2947f50aec5901a65514942f509b73eb09b67f6263300d4016e3dae593706bea8ea9709482309a3c3c79b08608ae653acc6641772180f7b3a8597e8e9f2dcafa08d3ca7d4d489fadfed5011980c32432c5d2ed7b95721fa15679a5ccbd6325d2aa338d38c9b3a9340da2d8c6a2aaa5ec8751ec33296b818249578d74371d01b0c9f8d49fbe966ea0e9fa171cfd69a446881129a69b8adc254048211421a3ee90d555922437d639fb84e70b795064939e1c6d9abb6d13e94f4dbd877cebd068eaad733f7125b51156d834e6b72318af31fa0aa6879ed0690d459219998f74030018b32460d2ee8cf5703a3fce47fc3f95fb3bbeda2cf226b30cc67a5b0a03fd4137a3a6db8390585206c768033c7eb98e8983ccf168ec3f36367d412880092680019e48ecb84154879a0e614dbb4d69e3eb2277e8c3419039f01cd4a391c2d0c5da9b32daf3016ac23cf972ca726c8d17eb9c179add1d3234687e9e2ea28f88bebd51107a29f32a29f9adca2fb3e2e7ee52296d48ce4ae83ee207fad9a2999bcf7864fb6b5df96284279506b6fab45a83fb007b7ebb4984ce41b3f33a979fd9b9781d0d41908aaecb586f8279d9d2e3f3e9c43b8055dabc04726ee1288c1e01694f9c49fab8986c5c5b58b9bbe8dfa37321efeb94d0ea97768170f4b14ecfc8f95d44b101f4d91cbe2e4cceb82fa0d32099f12cfa43736bb880645c33429384a9b24c9b52982d4db35f154cdcb207428dc368f9ac58d4710606aabc5bcb643cbca2a1db4661d426a4554b9f2b137ff5191277f49a171ed60a0191966cbd064e263b523b17a50ff6ef9e9063c8b7d1dbabe336d29cfdb7e90f91db82874a79f7b65fe1a603f3dfc38748fdaeeec9167b91743cb374aa3633410dd4935d9f1ecd7697c2bdef79698725b7928e028708d36835b9db1ceb55ac0bdda623a5e4c5af6256c57ec8c65af683a343cc73febcd29f8b6598a2b4b02b0544fe3c3fdcfea58e2676fc0534fe0fc9a74a3584d3320a89ba3bcf7365391bb5b3e9cdf0d9e98f6d6bf58fa92b3e8b8171998df11af316510b87eb4c8cd0ff5d064f60ef5b1e31a8762b1664d17c6ff0a08bdeac98d531a1164c070965827c9a71e69238ad1bf2f00003d91e626a2a493bec61e0737b9537c649287916cae26b376fe52ea0167f0dcc36d8c788a31347454160dd69fc9c4a62f92c670acbc302b518eb6eccb413124e8912552d550aefd7fadebe06040780392bd30ef03215f90489252ef8ef977c30bd286bb5ffbdcd4f6f214eab0902b8980fab813109a277428c351fc557cdae046793ce1e5617e8044f70951271dd9bff6d5f5be5f88f5f0141716f03867a8ff09bdfc196dfd925b20e2def22c4edf7b793bfcb501d3cf1d1a123d71e6f0182edb6a62d6cc7bd424ab99fc8a5346c8a6de6734af3b00ccd3464d42591f4ac8e6e18c87cd73b9c58cc89c93ac23f111a6cb2ac6b3e8d81e15f81b46acb993e803d6046bfa1d1ded8f32aa27a17518e13dfec97a909f9e0abba309dafaf3c74f37c784b1d53338910b8052714cf733719fff9311c3bf45c94aba174a271eda54f96fe4cc595587e231802f59e750f41d77b47356a299e5c119a9355aa2342c0aa22157234e316d66a45a4b539aeed09a9f4255840898c0abf5fe6dbde55fa303d0ad327509127f84008a654edf1a102b1e4d60491860865a9c387d7bb0f09283d7ca571533aa87fd75db0303a857e18efcca40f8af8c920e7f9456ccd0eef3b85ba75823834d743f3845fa4aae0f2d7363cc8d3928218d29ae96e5f848d5497c350ebae39a5ea33b01001d8d2e1649337f307bb7d2d0240e15609c9a63967cd389069b7e06a4d57292c9406879cd522f9bb0dd3acf8bc8791c2c01b7c63a7befa096e96c3e8947b51444722b8a2c58d7f7a67c5d8ee5391906019f48333001bad44155d0399abe5fc20894e0d77a28fbb9c9e07b14712f2f009aa3aa3ba680042da546698d553e897fdfb74c925b97a87f34b8e88ffc6820dd92ad355502efad5e0cdece1e49dd44f00c0c444dbf1459237373b321c552aae59f31421a204b3503af62b31e691f73ca3a246ddbf168a626850b462864fa2846183de282a1cfb49acf40fc58ab59770561a9418d710a8d39566f7b341d74f867fba7f6a02ada0db9ed097f1e89a00d7ea5a0471f56bef9630b0479432344a35f18270db595bf484d3d3c8515c0627f3f084f8ec6b265f85cc503407fea73f28cb506b25f69e5810af623a3f73b5ffd14a6289c0b0d0322ce17cb98973f461afb6196cb3ac4f54fc9843e49c138aab5e192a54b7c2451b885ff0819b901a8d447ed4f419a6b623cd1be25ea88325ebe61aac2451f5497be02f72fe6f92b5ffa2c79bab24069aacf6ff3f68e2bc88d63b13013fa2c98747f9ce12e928d6403280f0756235328040db9084fcd08a9b7843b04f928931e4db2e98706155d042a292d0f94c6a2080c1ac77da8498785dbae72817bc8d1533c6f06e053499529474f65631f9e912074eb3a7bcb788db3a18572cd4a7700b055f84b2a3611dfa4d43c45fc115137b1da86c3ca204813cb20ca7e522bcf65a714bc028e25ec01b7ced21385d5207dba6ab19fa4f8869df429ac38870fb4c17cdd495d882f4bd574650e93faae617154893831790b65e74a7a571b18eeb4d184086470354c0119f536c0267e2d08d1f8f7dabf117d1ece9e744b9d8855c91efc9afdedaef8e56650ab7ada7352888f9b443844fc535e6030d0744eae9544ee9941a275dc51756354d183655088472a2e4358c0f2c1582d3bb3d52093f82dad8c13cdc7a983544e37c8b81edeaf34cf13127b683fe0936a9b8daa08e44c271239a07b5f80563845efb6b9411fb6d0cbb1009a7bd5be6183626e475b61b76d4da579a86eae3eed3dd06e8714b40f64a75bf569a7bddd447aff18ae766a69fd52a058011bcf0048ad1df366e2ac44be71356baf8b538a8e976b2ec443bcd752a17847a4080f203ca402ec81a7e07dafdfab7a973657074dc58581e3a43431cdc8205dfc4335e24e892bedc97f3226a44a90cc5591bcca51d18c7475c8760cf3cb37e1549fc261ed09328100f0a44ab522f48d95e41152e020c65dc020f30f6d9592be02401084fa9db65bdbd5d569d009d3e90b26a42612ae1e1ab3160a9bf46b7be6d957c91c8a59d60ffbc27fe582991fb8e58bfd840b96ace62a62d123ce9956d125628816e9beca85ba13c3968c80cd09107f460e81f0c34367e96509d36940309d8b9a783bc5968a6d5eb1950a9551b332b0ae7b4796f554999c1ddca272e51eeee0adc33a58a51845be0b310c055ebb2f7ec41887de78cc65f85e751601bd94729fdead1fb7eeba9437634b68832663722fd377ade045886f4ef2678e602593c5b16c68e6e2a9c1d7dfc595797fa2b721b6637e0619a9e66c2b9b018c5b6f5cdee3c7a8dc19905e87fb9da67aae35f981099848ffd122eec997f0590c22004ddb2e135d386485d4e1cacf6470c21edaff8b5b766c35080d76e4c49a4b541248594062b53017e4de313143136ded634695eac4e7db18de11ad742838f48f240da69474e2fa6c3227c0adc569a369dd9f1611c5d6872a8f3ed458a9088525c26f7efcc0bb71d6d246b8c861ac2401bca8f1904ce29577797bbb0146df3286b92f8aec3402c97f6fad73784b52abc59560771ed1413dc5d64f1129fa325335b5da0aafd4fc5e7785221d85bf3f40d7124800584e403082162605f5eec0991e0cced2105ec0a58e5edcad135e570eda558f3b739eb0e3d60b58384239b2e819c7a3c2f0c6bc2b240d10d908604982b1c71ed8226e5640473864a234d2f047f2e5d9f19029c4ecf2cda486aa05a038a79c977422255122bdf67989160c8d2ca1100b2e257d9a0f9812d17ca90b78d4ec2067da160ac486bc8c5aa6b73e36eea5dec7e6584ca1e10da9ef1241bedd6bf90cb9f1b7f76513b0ba0248c3ad22ff4627efef26a6b0743d765b14a9b27902690edd862312e3698fe1856cc3545617afe885f0caacd74c7b77654e3af6d968524f9eab88604f9966658a00549c19ec0296cad30f35bafff85b8062e4c086c3104ec64950be56fd21bafd0b728f92988117bfd3aac08a05d71c8384b79af965fac14f8f709b96579ae2f868bafff0d9f3f9447fe946c90998ee4106437335c846d4f71287095e8a93f07309278d765b305639aea6cf8e0e2ef1cc9c05803b836e666809d507d7b5228b2cf3890194006e3b6258e09b0c43dc7fce494eab760ccf5831c181a383b3b98e7efd17ba87c444390f4ba1cee6de271b1456445da8e5149f6fc17ea14c8303ec637702aacb0f6c36d7d815053fd9a9959bcd18281de50e11176b3aad12e57c4aed3fd9340ddd24a1681df8d842fb4e6e22b6bfd6b2438ae68e70b5b287f01a8d24e97663eb589c5fe633207b5abbdb9e2627d5be4f73b9a1bcec98e5bcd57f272fd90bed45bc957fbdb31a0c203dcf7863b57d1eb394453a0940208d65f18f42d794cb96dd801f1a5c2bc3835515b7486660b40dabc67f646063412a749eefe80f6b0075c67b7e10dfa6e78367c61fc60df8b856ce4d6d886681fcf6f0002454f7c27ac62949803d38785895bd56040f284051d0107e65fd66d5e7918ed24f24b8008301939fd4632b22883ddea7c0da57875d613d499b530121b9f80f2e168bbd592944a5abdafe90fffb338e3f50b8731d8ca2e362ac03bb0a0d6627edd0131eb1c9a554bf05193f4cd8d4bcbb084dc7964b4218ea0d8c8b8e28bd6f0f87a904e9f4f6c5682242dce6cd6793859a099f66a853dfe45556519e3a958f1b65ddd6e9d4f8ad859b9980e3835959fa4bca3bd99b84ffbecb6305d0d5fd65b02f54e53719d336538cdb2ad3fcf7d9d178f491028ba50f2fcfadc5e48c032ccb7b4158bafccdf9ae5d3a376f990c1a6cea704ae43b9748d6ba346a20553e8089711cd170884aff5f552d5c014276fcd71ca7d9bf5d743c141acfcca913fefd4848fc67e33052ba0467aa7d401ca0ab17c0902afb83c8c9ea64cb85b23be6c8729833d38f04c3bc7d9fc501b7f137f62e1fd317b2d954c8140232f865f7c2e8b0ca8dbbfc1f10b341ae0e5c9b9509b9f46dae6c5d6d4fa2141736eac0e05c886639873adf40d3165d230cd82d4d1f9b861a9c0f49479debd9f782145b9809faa7720d70a21163533c2b3d3e66936a7f28a101aaef11e2edbba6a304bb80a63ec635390a150da96214603380feb918f8b41e421ba51ddc16b14a1b4bd08674e7f46e9dde177676fd9b7fa5e0f65fe6cef85991792e793c31a3400a26c05555d189940a5956c18153de5677f7743c857c5001e4d24e9f3bef44896e6d7c9eb8788c29e43ca5462af44b3e76fb803c7904a490af5d1bf0ec193968d80dbe6a914f8affc00b3b714a3447fb34626d3593acd838a62c9be5c31129f606570eaef1381a8317a5928902ae58513abb410ba528fcbfe2ce0ddc3f9f194f14e4343d23dbf92925beef6ef0df76873269630ecf044930911e88308e1cb1b0243e82255c4da201d7e5288ded39c6c898720f8f16394b5fe51afd54f4d5ff4fd6473bdccb584f4bbfc3749466a1e2d4e5efdd904d514713fccf556726936fa0fbc1b9bc1828705d233c00abd33438f4270219482a0a71fe0e04866b465b52e1d13", 0x1000, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00005cb000)='keyring\x00', &(0x7f00005e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r2, r3) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00001fe000-0x8)={r1, 0x20}) openat$keychord(0xffffffffffffff9c, &(0x7f0000050000)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/25 06:38:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000469000)=""/236) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 06:38:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cce000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl(r0, 0x3ff, &(0x7f0000498000)="dd5a60776f4887891c06a4c0436f9dc859eeb60383927e7f8fae3357655dce9350c6e53100444d8f9086bdc4063b3301cbfd14be37f167cf594ca6441c793a326d4de760565bf8013ff775646da38ba8f3f969d313f9d741b01c0f5ebff992cabe85a7d187ce") r1 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") sendmmsg(r1, &(0x7f00006c9000-0x20)=[{{&(0x7f0000e23000)=@nfc_llcp={0x27, 0x2, 0x3ff, 0x4, 0x1, 0x2, "eab9ca771a2c5af50917344cc5242a2a9a7d44f0d5928d282f18070c5a544e10a13e330d173ccebb0af305231b4be7a9291dcc6b4a233780d87ee803401607", 0x1}, 0x58, &(0x7f00000fa000)=[{&(0x7f0000007000)="403b065318a91a02a3b7393a08c793fefe1da682bc06a6df6e7023e9115d62db8b489e5b688bd5035f2d216ebb929e8accb8b97a8226e2c43d5592bb9caa73d9eba5acb2ad91666b92c2cc13a4c327f4f68db5067d7d6e52a04c9e6c07609e60e27e402db71adda27df30785b8a3ce4f73229ac16bf51f282b8bd41e6292381a8da23ed0dbbf4fc7a3ee31d0ddf190888213142c83215ad02f2573effcedc8b1bd7904a7df0308ab995ce6fb930dc1bd482847ad5c5dd26efe2d4e46f2d447aea8b554f3eceb", 0xc6}, {&(0x7f0000893000-0x54)="c2130d30820f50563a09413f4dc2477113395d959663e1290c471712146b1e3767ad4fe70eb7065b9116d622039e8d9e7e8da81588a49966be2f47e7ddc9d14c95d04404f0bf9fc9438f347bd3a8f18caf7c283d", 0x54}, {&(0x7f0000e98000)="6e7f", 0x2}, {&(0x7f0000879000)="6f39460f5bb79c06fb80dff2a0d588bc52b0ebb88368f9d61e82941e4cec736c18939baa4340882eefac505a56778fb44cdb9207ae3db1c3bb4fdba58325840a86a25cf327d82e912cf25fd72a1c925ce99be13a5f19bcff20d2d37a89a2", 0x5e}], 0x4, &(0x7f0000ef3000)=[{0x5c, 0x0, 0x61, "5d813fbcda7871fb177221b66126b73d8b7d4e6e818040dae0cf06c05794d86263670e638c44c0e78fcb1f555e84aa3ff3143f240d23f87e95df59d654e94e9a54bd4d926e0f4fccd300c5f594cf40"}, {0x104, 0x11f, 0x7, "8ee3be21afbb95fb81fca9562e2e39eeeca8e8115ff7f62c419fe87851b6e4caf3de0c796ba83b7eb4df952f496e4b4064eb40a18d985e41b569623e692aa79e4630194d4a3dc30c0994d098eff89a706972027aea05b1f73d9c9859dce64994a0d809aff3128fb1987cdfd9912454bf6eca622e4915a70e9567e87de83cc634961d01f6bf044c8b4dee8726adf319933f26029611d01b5e98c619c59ae46c019340d50facff4ab91686765177cc71e0f6ef6969126d54cd2e18dbeb60cdafaf375ab8834cfac7dc4d7b31b2da30fe4eb0b607b8f7ab2a7de73d770ea1e262ddfeb8ce5c82470824c7402adc3f61a69a937027a430"}, {0xc, 0x104, 0x7a2e, ""}, {0xc0, 0x10c, 0x80000001, "91f09a51ecb62c20dd09dbed564358fee3822cdad8095592354cb83f4ed06b88a10c1ed3351e5a3bb31a4fb811742b932b9858877cfd550dabcfc6ef045071f66f8539b41d521cecd8db429ab2aa583c885f589fb15ae043bc5247c882a189187baf8d24d553dd58e59e3f2dc1b9f4d183799ec1dc49e350bc10067eceadf8d9a0d9cc3016fcf496958d08ddfeda3faa16ecefb2c1ba20e3fd4488762b62c409db6d9af040902f65238fff06f1197dffb47e35"}], 0x22c, 0x10}, 0x9}], 0x1, 0x20004000) r4 = gettid() perf_event_open(&(0x7f0000ea0000)={0x5, 0x78, 0x2, 0x1f, 0x2, 0xffff, 0x0, 0x5, 0x800, 0x8, 0x1, 0x5, 0x3, 0x0, 0x0, 0x10001, 0x1, 0x4, 0x7, 0x10, 0x1, 0x2, 0x6, 0x3, 0x2, 0x7e0000000, 0x0}, r4, 0x6, r1, 0x6) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r3, &(0x7f00002e9000-0x8)='./file0\x00', r1, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000036f000-0x4)=0x8) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r5) 2017/12/25 06:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f000022e000-0x4)=0x3, 0x4) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000072d000)=0x0) 2017/12/25 06:38:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000dc0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006fa000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x9, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/25 06:38:35 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000802, 0x5) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fe6000)=0x0) openat(r1, &(0x7f0000174000-0x8)='./file0\x00', 0x0, 0x108) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000249000-0x4)=0x0, &(0x7f0000340000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff9000-0x28)=@ethtool_eee={0x45, 0xfff, 0xfffffffffffffff9, 0x5, 0x3, 0x100020000000, 0x7, 0x3, [0x6, 0x101]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000e68000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c8000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a46000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x100000000000003, 0x0, 0xfffffffffffff993, 0x1000000, r2}) sendto$inet6(r0, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 06:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000712000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a98000-0xc)={0xac33, 0x1, 0xbe, 0x10000, 0x734}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003e3000-0x4)=0x7, 0x4) 2017/12/25 06:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bba000)=0x0) sendto$inet(r0, &(0x7f0000b0b000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 06:38:35 executing program 4: mmap(&(0x7f0000000000/0x9a8000)=nil, 0x9a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00009a9000-0x16)='net/ip_tables_targets\x00') pread64(r1, &(0x7f00005ef000)=""/111, 0x6f, 0x0) 2017/12/25 06:38:35 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000cf9000)=""/15) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/25 06:38:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000125000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc0000-0x4)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f000089e000-0x4)=0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000946000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000374000-0x4)=0x4) 2017/12/25 06:38:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000068c000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x7, &(0x7f0000744000)={0x0, 0x0}) nanosleep(&(0x7f000038b000)={0x0, 0x0}, 0x0) 2017/12/25 06:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000918000-0x4)=0x0) 2017/12/25 06:38:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000d67000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e00000)='/dev/rfkill\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x6, 0x0, 0x5, 0x4, 0x9, 0x2, 0x8, 0x8]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f64000)=@assoc_value={0x0, 0xfff}, &(0x7f0000b90000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a47000-0x10)={0x0, 0x9, 0xfb, 0x9, r4}, 0x10) socket(0x11, 0x802, 0x0) socket(0x11, 0x100000802, 0x300) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 06:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fda000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000287000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f000012b000-0x28)={r2, 0x9, &(0x7f0000d38000)=[0x32, 0x4, 0x200, 0x3ff, 0xae, 0x3, 0x8, 0x1f601e0a, 0x3], &(0x7f0000570000)=[0x800], 0x20, 0x4, 0x7f, &(0x7f0000591000)=[0x1, 0x7ff, 0xffffffff7fffffff, 0x0], &(0x7f0000e56000)=[0x5], 0x0}) recvmsg(r0, &(0x7f0000e51000-0x1c)={&(0x7f00007a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000091f000)=[{&(0x7f0000be6000-0x6e)=""/110, 0x6e}], 0x1, &(0x7f0000a99000-0x97)=""/151, 0x97, 0x29}, 0x40010102) bind(r0, &(0x7f0000472000-0x8)=@sco={0x1f, {0x800, 0x4, 0x3, 0x5, 0x7f, 0x6}}, 0x8) socket$inet6(0xa, 0xa, 0xffffffff7fffffff) getsockopt(r0, 0x1, 0x8, &(0x7f00000e8000-0x19)=""/25, &(0x7f0000209000-0x4)=0x19) syz_open_dev$evdev(&(0x7f0000d53000)='/dev/input/event#\x00', 0x7, 0x8000) 2017/12/25 06:38:35 executing program 3: mmap(&(0x7f0000000000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d15000)=0x0, 0x4) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4, &(0x7f0000c00000)=""/0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d38000)={0x5, 0x0, 0x40, 0xa76, 0x8e}, 0x14) 2017/12/25 06:38:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004a8000-0x10)={0x2, 0x0, @rand_addr=0x2000000f31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000773000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a34000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dbd000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000878000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) finit_module(r1, &(0x7f00008e9000)='md5sum-trusted%ppp1losystemwlan1uservboxnet1mime_typevboxnet0^:*=\x00', 0x1) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000ea5000)="de17d6a7b0587db9075a599deca28a312fd901bacf7997a6c507098eaf66d522f83dd478c924ff3a62721eb885f96470fc5ead7fd86a17b5c47226ae418fa3196567a52e121f58bcd412b289d1cd859471298a136f8eae98cd4ba78afb36ccc6f5ecd1bca0a3731731b130947b0b63921367ca2497d9d896d06e1e04876e4322ee462d639abc2b50e8b53ebbf69820552c1d7de12939b5c7729f3b09cc8d2d2679959bbb96db95b1646a5e826b19c03fd4c1a781e01fbb6d97299b8b9a6cf4c780146f93c86c41d2f0c830878b79fd", 0xcf) 2017/12/25 06:38:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f000041d000-0x8)='./file0\x00', 0x0, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000045e000-0xb8)={0x0, 0x3, 0x2, 0x749, 0x4, 0x800, 0x0, 0x36b7, {0x0, @in={{0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x629, 0x3, 0x401, 0x7, 0x1}}, &(0x7f0000f56000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008f7000)={r2, 0x1a0}, 0x6) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000038f000-0x28)=[{&(0x7f0000ee0000)='\a', 0x1}], 0x1) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r4, &(0x7f0000bc9000-0x8)=[{&(0x7f0000735000+0x83)="", 0x0}], 0x1, 0x0) sendto$inet6(r3, &(0x7f000050b000-0x32)="94dd9db27684dfceb037594bc9ca20a11bd49bc6b4fde9736dbf32d4bad4d792ab7ea841fea94c488a602c449a406f440d58", 0x32, 0x8000, &(0x7f0000cd4000-0x1c)={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) writev(r4, &(0x7f000085d000)=[{&(0x7f000098a000-0x1e)="d4", 0x1}], 0x1) splice(r3, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/25 06:38:35 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) prctl$setendian(0x14, 0x2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/25 06:38:35 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000720000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000685000)={0x0, 0x1000, "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&(0x7f0000938000)=0x1008) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000938000)={r1, 0x7fffffff, 0x7, 0x80, 0x3, 0x3}, 0x14) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093b000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0, 0x3, 0x8, 0x9f5}, &(0x7f000093b000-0x4)=0xa0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000093a000-0xe9)=""/233, 0xe9, 0x40000020, &(0x7f000093a000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000093a000-0x5)='user\x00', &(0x7f00006d5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000554000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffa) shutdown(r0, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00008f5000-0x5)='ceph\x00', &(0x7f0000939000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000527000)='proc\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f0000939000)="035c164fb73939e85e558f81cb0772b76a4b4561e570dab7e3b395cfad513774053ce0e676b334b1fc9db86f08a0d1b820ed4f0f5e11238aecdc461ca2a4a3843f042efaabced3730c731a94c54bfc136141f8c709c37d7c99", 0x59, r4) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r5, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2017/12/25 06:38:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0xc2)=""/194) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cd5000-0x4)=0xddd, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ba9000)={0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) ptrace(0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000566000)=0x0) 2017/12/25 06:38:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000e04000-0x6b)=""/107, &(0x7f0000269000)=0x6b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) getpgid(r3) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) r4 = dup2(r2, r0) poll(&(0x7f00002f0000)=[{r4, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) write(r0, &(0x7f0000073000-0xbc)="62d2df51a16a4e6d51276475207a985abc854c25cd70316b526b9181de3df4ff8fd61f927d60e509643f6c3bc54f0e4d83b9c99541132a828db34420ce49559d7319c7d1410135bfd0bbc76c1ec2fba1b7a6d85299ace8d56014c09b0fe79c277d703c91be13a1e084673fd9c71ec3586cfb5eda81d20b4368ab929bfa6d03a18a38ade4edc10288d83b66c79290ec947ae431c5c7c73ae87ad3bcb08729a1332c17c8f6ea015e9ce8276901037d7860b17a336712f8d3104d278604", 0xbc) 2017/12/25 06:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dde000-0x20)={@common="65716c00000000000000f81a00000008", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x84, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) 2017/12/25 06:38:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d5c000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000093f000)=""/255) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000bda000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000c09000-0x8)=0x4) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000e82000)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) mknod(&(0x7f00000a6000)='./file0\x00', 0x8, 0x33) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r5 = dup2(r3, r4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000be1000)={0x8, 0x7f, 0xffffffffffffff48, 0x4, 0x3f}) write$evdev(0xffffffffffffffff, &(0x7f000046c000)=[], 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000ed0000-0x20)={{&(0x7f0000416000/0x2000)=nil, 0x2000}, 0x3, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bff000-0x8)={0x0, 0x0}) tkill(r2, 0x16) 2017/12/25 06:38:35 executing program 4: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d4a000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000a000)={&(0x7f0000007000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$evdev(&(0x7f0000009000-0x12)='/dev/input/event#\x00', 0x7f, 0x20000) 2017/12/25 06:38:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x29, 0x0, &(0x7f000000a000)={0x2, &(0x7f0000000000)=[{0x1, 0x20, 0x4, 0x5}, {0x4, 0x9, 0x0, 0x100000001}]}) 2017/12/25 06:38:35 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00001db000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) set_thread_area(&(0x7f0000b24000-0x10)={0x401, 0xffffffff, 0xffffffff, 0x1f, 0x3f, 0x1, 0x884a, 0x1, 0x100000001, 0xe3}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fdc000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, 0x100000001, &(0x7f0000fdc000-0x2)="a36d") mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005ad000)={0x0, 0x7}, &(0x7f0000fdd000)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fdd000)={r2, 0x4}, &(0x7f000011e000)=0x8) 2017/12/25 06:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000787000-0x4)=0x0, 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7002) [ 27.047799] binder: send failed reply for transaction 2 to 4292:4305 [ 27.068575] binder_alloc: 4292: binder_alloc_buf, no vma [ 27.074552] binder: 4292:4305 transaction failed 29189/-3, size 0-0 line 3127 [ 27.084381] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.104517] binder: undelivered TRANSACTION_COMPLETE [ 27.109864] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ab000-0x10)='/selinux/status\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000ce8000)=[{{0x0, 0x0}, 0x401, 0x8000, 0x1000}], 0x10) syz_open_dev$tun(&(0x7f000095e000)='/dev/net/tun\x00', 0x0, 0x8002) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000230000-0x4)=0x0, &(0x7f0000c4e000)=0x4) 2017/12/25 06:38:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fb5000)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c885924c26b1", @random="b6c6160180e6", @random="cb9a7f533423", @random="f86243cfbe74", @random="db513db50d89", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000886000)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) 2017/12/25 06:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000080e000-0x16)='/selinux/checkreqprot\x00', 0x200c00, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005d9000-0x4)=0x0, &(0x7f0000cfc000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000096000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00008eb000-0x4)=0xf0d, 0x4) socketpair(0x5, 0x7, 0xe552, &(0x7f00008d4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c66000)=0x0, &(0x7f000063c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a0a000)=0x0, &(0x7f0000588000-0x4)=0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000049d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000fb7000-0xa8)={{0x6, 0x1ff}, 'port0\x00', 0x20, 0x40001, 0x8001, 0x1, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) 2017/12/25 06:38:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000bf5000-0x1000)=""/4096, 0x1000, 0x4c, &(0x7f000075b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r2, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r3 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r3) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bad000)=0x1fe, 0x4) splice(r1, 0x0, r3, 0x0, 0x8001, 0x0) ppoll(&(0x7f00007d7000-0x48)=[{r4, 0x0, 0x0}], 0x1, &(0x7f00003ae000-0x8)={0x77359400, 0x0}, &(0x7f0000622000-0x8)={0x0}, 0x8) 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt(r0, 0x8, 0x8, &(0x7f00008d6000-0x1000)="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", 0x1000) alarm(0x42b) write(r0, &(0x7f0000001000-0x24)="24000000130007ff01000000000007e40100000d00030201ffffffff000000f9ef161747", 0x24) 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000cb3000-0x8)={0xa9, &(0x7f0000dd1000-0xa9)="59a8f05f42d8d03ac30e8de05b109567962709f9bc43f8393f584ce7bd224c71158c116c801251d0211dd624e11f001977e6eb909d8737e1ad47d80237fab0bd1dedd8b7b856963f8a901cdf813c74b7ec7c93e5bf387f83c25c4b36d035cba13ff4bf9a2c6bf1019879a65ac245a35d0a7f0a79d50709e937525b367ac34428af2053b72b80b894e2a2effba95d191d0a7ce6f7767f83cb21990c141af382b8d008ee91c9d3d0dab7"}) keyctl$join(0x1, &(0x7f0000b5d000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2017/12/25 06:38:36 executing program 2: mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000050d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000050e000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f5b000-0x70)=[{&(0x7f0000f61000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f61000)=[], 0x0, &(0x7f0000f62000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) read(r0, &(0x7f0000001000)=""/73, 0x49) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/sequencer\x00', 0x8081, 0x0) write$tun(r0, &(0x7f0000690000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @ipv4={{0x9, 0x4, 0x9, 0x0, 0x2c, 0x0, 0xf5e7, 0x0, 0x21, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@rr={0x7, 0xf, 0x5, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}, 0x36) syz_open_dev$tun(&(0x7f00006b1000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4d000-0x4)=0x0) 2017/12/25 06:38:36 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) fcntl$lock(r0, 0x24, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, r1}) 2017/12/25 06:38:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_ivalue=0x80000000}) 2017/12/25 06:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{0x0, 0x0}], 0x1, 0x200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c1000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2017/12/25 06:38:36 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dc0000-0x6)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000980000)=0xfffffffffffffffb) 2017/12/25 06:38:36 executing program 3: mmap(&(0x7f0000000000/0x1a3000)=nil, 0x1a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000016a000)='./file0\x00', 0x40, 0x12c) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001a3000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x88) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00001a3000)=[0x5fe8, 0x404]) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001a4000-0x10)={0x6, 0x0, 0x10002, 0xfffffffffffff6f4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00001a2000-0x8)={r1, 0x1000}) r2 = socket(0xd, 0x3, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00001a1000)=""/0, &(0x7f000003c000-0x4)=0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000d3000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00001a3000)={0x8, 0x8, 0x2, 0x6, 0x8, 0xff}) 2017/12/25 06:38:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000214000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000feb000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a95000)=[{&(0x7f0000a95000-0x2)='-m', 0x2}, {&(0x7f0000000000)="765106a7ec63710d62e84fca291b5f2fefe0162b570aa1be23c6e0f15da7b31f1420b6fd404379ae47c0adf120e77b8176784809e813e2ca7dce97866ec70e980d9130ab4aa08a32a89cb934e2b9bafdb6e661d36b9aba8fda14fd680a20baa57bb1d7f6bc249b416fa1138ee9c9dc69", 0x70}], 0x2) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x5)='user\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000-0x80)=[{{r2, r3/1000+10000}, 0x0, 0x80, 0x7}, {{0x0, 0x0}, 0x3f, 0x4, 0x200}, {{0x0, 0x0}, 0x8, 0x100000001, 0x0}, {{0x77359400, 0x0}, 0x2, 0x200, 0x7ff}, {{0x77359400, 0x0}, 0x1, 0x1, 0x4}, {{0x0, 0x2710}, 0xffffffff, 0x1000, 0xa1}, {{0x0, 0x0}, 0x80, 0x9, 0xfc}, {{0x77359400, 0x0}, 0xa4, 0xffffffff, 0x8}], 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000002000-0x8)='./file0\x00', r4, r5) 2017/12/25 06:38:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4e200, 0x0) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2017/12/25 06:38:36 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x100000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ada000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f60000)=0x14) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000024000-0x64)=""/100) [ 27.611712] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 27.644365] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/25 06:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x2) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00007ba000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) times(&(0x7f00006c1000-0x10)={0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) epoll_create1(0x1080000) 2017/12/25 06:38:36 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001a000-0x100)={0x5d22, 0x6, 0x7, 0x3, 0x4, [{0x6, 0xdbc, 0x2c, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x22, 0x5f, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x8, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x2804, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x7, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}]}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) ftruncate(r1, 0x0) close(r0) 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025a000-0x28)={@generic="e66852029e2ceb3a12e8db11067ce710", @ifru_settings={0x2, 0x0, @fr=&(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl(r0, 0xfffffffffffffffb, &(0x7f000090b000-0x2a)="eaf7adf0b72c6b4a0aad22bff107c5214104c71679706ae70602e736c30e7f46b7821d3e83fc259ddd34") 2017/12/25 06:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000029b000-0x8)='./file0\x00', 0xc0000, 0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000f92000-0x45)=""/69) r1 = syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0xfffdfffffffffffc, 0x8000) pipe2(&(0x7f0000697000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00007e0000)="26cd565fc1986153053617d3180ea83a9a2fdb422ddd984ddd3f07c04befb2459a020d20fca704d2505443a55f3d677c6e3ff11f09fb6c2f34eb4806e455824f862e1bfcf6c4949c61c08e5ae1e1bbf55ea6b499c57bb0942409e45eb551a91b90a466c5347e5e5d43092fb0ace1a80920ef04b3bc2a", 0x76) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000a9000-0x28)={0x0, 0x1, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) 2017/12/25 06:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x6, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000f46000-0x4)={0x0, 0x0, 0x0}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000d81000-0x4)={0xfff, 0xc59, 0x3}) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000031000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000010, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000557000-0x4)=0x1b) socket(0x1d, 0x4, 0x5) 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a8c000-0xc)={0x17, 0xee, &(0x7f0000463000-0xee)="e623becef5bcb53accaac46f8ee1fc173b124f0ddfdcb42618e527aa8870ad377fad5f7191bd523a54d4e7a6ba6b36d31ac88e1119952f9c56ba6687e09e19243d2fa931e573761fd352ef77023b8ace9249ed6b29a38d028ba83ef9c6ad4318bfefa8928b97189d1997672c30701fa34f1210a409aef5620cf589adb7d4f60d1fd901caa923fd27c8d5b90ec55da8c95c69545e7c58c5dc1d775847593fdd9cd80e5e802dc646abde2aeaa3fead4c5f872d4906443e0ad52390ab80a5dd530dd5c53976e12013c32da6aa0942ba30e30bf0bb791467ffab5af4a07ea9225fd140a2c4997a590ec798470a351ba0"}) 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000006000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000d000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000-0x1b)="d8fc1dd16de371f1d99e3b4d488bdabbb067efdeaf5542d1048602c19fe065078a01ffc501170fdbcc34816df860d3f87023a9d8567fa3297aac9db0b25106fc69ed85c28cb6f385"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0xa0, 0x0, &(0x7f0000010000-0xa4)=[@increfs={0x40046304, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000)=[], &(0x7f0000008000)=[]}}, @increfs_done={0x40106308, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x0, 0x0}, @clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x2}], 0x0, 0x0, &(0x7f000000a000)=""}) 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x750a69516ecc8414, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003b3000)={0x0}, &(0x7f0000f6e000-0x4)=0x4) mmap(&(0x7f0000003000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000229000-0x4)=0x2, 0x4) 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ab000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f00009d9000-0x8)='./file0\x00', 0x280) creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000f58000-0x8)='./file0\x00') connect$unix(r0, &(0x7f000008e000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000edf000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffffa, 0x1, 0x3, 0x8, 0x9, 0x3, 0xffffffffffffff3d}, &(0x7f00009ad000-0x4)=0x20) r2 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000002000)=""/176) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x907, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x3, 0x3}, 0xc) 2017/12/25 06:38:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x7, 0x1cd4, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000068b000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003d0000-0xd3)='net/mcfilter\x00') pread64(r1, &(0x7f0000acc000)=""/0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000063000-0x12)='/dev/input/event#\x00', 0x55, 0x101000) 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f59000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000610000-0x4)=0x0) ioctl(r0, 0x2288, &(0x7f000042e000-0x86)="") 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fbd000)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000b2d000-0x10)={0x1, 0x3, 0x800, 0x1ff, r1}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl(r2, 0x401, &(0x7f0000cee000+0x712)="da15abf3bc23f2b470580ff0255301d99408d8c58c017dc2a73c440b72b90ed06c5375526096b69385e44f37ae2481240a9fd106dff183b1f344fbe9cdd3b4f6c78f5fcdb68b7d30fc6802a1386b1885d0086b29c3ee2eca7999a4a4ba4d9b4956b3dd3dbe1617ac172938ececa5880f85aace54f6fb6ec6bbab59c2dd7d792494fbee21") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a03000-0x9)='/dev/rtc\x00', 0x208000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) writev(r2, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) syz_open_dev$tun(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) getdents64(r0, &(0x7f0000002000-0x23)=""/77, 0x4d) 2017/12/25 06:38:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000382000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004b0000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000256000)='./file0\x00', 0xc000, r1, r2, 0x1ff, 0x400) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40082, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000001000)={@generic="59c720fdb4c7b2da6d603fc2da235781", @ifru_addrs=@l2={0x1f, 0x6, {0x6, 0x1, 0x1, 0xc, 0x0, 0x401}, 0xffffffff00000001, 0x1000}}) setsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000bfe000)="", 0x0) [ 27.812537] binder: 4430:4436 ERROR: BC_REGISTER_LOOPER called without request [ 27.846916] binder: 4430:4436 ioctl c0306201 2000ffd0 returned -14 [ 27.856237] binder: undelivered TRANSACTION_COMPLETE [ 27.861853] binder: undelivered TRANSACTION_COMPLETE [ 27.869096] binder: undelivered transaction 6, process died. [ 27.880248] binder: 4430:4452 ERROR: BC_REGISTER_LOOPER called without request [ 27.890953] binder: 4430:4452 got reply transaction with no transaction stack [ 27.898634] binder: 4430:4452 transaction failed 29201/-71, size 32-8 line 2920 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000110000)='/proc/self/net/pfkey\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a4e000)={0x10000, 0xcf6b, 0xc, 0xffffffffffffa78e, 0x7, 0x5, 0x1, 0x1, 0x0}, &(0x7f000012d000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e3000-0xc)={r1, 0xbc, &(0x7f00000be000-0xbc)=[@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x400000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0xffffffffffffffe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}]}, &(0x7f0000eee000)=0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/25 06:38:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1fffffffc0000}, &(0x7f00002d1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000038b000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r3 = getpid() sched_getaffinity(r3, 0x8, &(0x7f0000dea000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000555000)={@common='nr0\x00', @ifru_flags=0x6000}) 2017/12/25 06:38:36 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000024000-0x64)=""/100) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000015000-0x4)=@assoc_id=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000016000-0xb8)={r1, 0x10000, 0xe6, 0x8001, 0x4, 0x4, 0x1, 0x7, {r1, @in6={{0xa, 0x2, 0x4e7, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x100, 0x7fffffff, 0x2a1}}, &(0x7f0000016000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000c000)={r1, 0xb2b0, 0x30, 0x4, 0x5}, &(0x7f0000015000-0x4)=0x18) fadvise64(r0, 0x0, 0x0, 0x3) recvfrom$llc(r0, &(0x7f000000d000)=""/148, 0x94, 0x21, &(0x7f0000013000)={0x1a, 0x1d, 0x0, 0x9, 0x4, 0xc31, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000017000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x24) 2017/12/25 06:38:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000+0x295)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_mtu=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c82000-0x8)='./file0\x00', 0x10445, 0xa0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) timer_settime(r2, 0x1, &(0x7f0000c32000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00007b9000)={{0x0, 0x0}, {0x0, 0x0}}) sync_file_range(r1, 0x9, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000077000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088e000+0x3a1)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000d0000)={r3, 0x1, 0x6, @random="547bc362b9b5", [0x0, 0x0]}, 0x10) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x7, 0x0, 0x0, 0x0}) 2017/12/25 06:38:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00004a8000)='./file0\x00', 0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x10000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xb5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d9f, 0x1fd, 0xdac0, 0x7, 0xff}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9bb9, 0x8}, &(0x7f0000002000-0x4)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0xfffffffeffffffff}, 0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005db000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r4, &(0x7f0000a66000-0x10)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r4, &(0x7f0000004000-0x8)={0x8001}, 0x8, 0x80000) 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) connect(r0, &(0x7f0000d52000-0x9)=@rc={0x1f, {0x3f, 0x1f, 0x5, 0x3, 0xfb, 0xe6}, 0x2}, 0x9) 2017/12/25 06:38:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f000000a000-0x9f)=""/159) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sync() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(r2, r2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x60, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}, @flat={0x77622a85, 0x0, 0x0, 0x4}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/25 06:38:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00004fb000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000361000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f00008d2000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000049f000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 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]}) 2017/12/25 06:38:36 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000006000-0x8)={0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000000001) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_fuse_mount(&(0x7f0000009000)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x5, 0x8000) r3 = fcntl$dupfd(r1, 0x406, r2) syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000000c000-0x40)=[{&(0x7f0000007000)="2586bb31259e9a4c50feeaf6bc48f177f9cf694535318c35436e993bb2ae5f28f3f36495f5f60ddcda374c1531282b317967368c5255151158ec93df695376bed1f3f7cf4a4c8232250c9446eeb90075c795bedd95d14ca1e6adca690ba6eb412937fe4135a72c6bcbd64da0a771aadcc8f4c2c15d340a388fa61733c4b1d88b831e6a0209ba473c651fba79fd2e9a9a5c9813dfeb49b0d38cce5d5fe2e46ce57003e372ee6cc9d2f8db3930b6b7fc482fc4c3da770879489b", 0xb9}, {&(0x7f0000001000)="85aaf6ad410f8dfc2b4eaf38e4c58886cf894fdee580e1fec79ab74e3e47df5b7f8359bc48eb9f85e124ee82859dc0576c78ea21dc11", 0x36}, {&(0x7f0000005000-0xb7)="4b846823b5445937321f9689324bd0835fb36a04d6d9b5cca5558349d6a73299202c87db6cb22fcbd40814f35feb6c8ead15a2ad2f9729fbe299e123a1adf1247efc18ac564aafc94dd6bae8f09109260c24bd1c1ab661f679abfbf3df4ff32656f95441788cfdea8ebe49cb2b690556fd4597b2421ca643054f4d456a7893ee201f52868ed2b691ecbfa07031f3e1f9edac797d0cf66e74f1cff838eef6eeb1c98e4fe982d35c788928922b524f5918ac002335bed035", 0xb7}, {&(0x7f000000b000)="8aa6fe514ff4114a86c93b2a14915968f67cd06378052964b945ad2647e02aed5998fa05d63a0c75202b8a74e407c5646af3085fe7b34b522faccbfa925c265572cd", 0x42}, {&(0x7f0000009000-0xe1)="400f6e2289c8c6d2ceb23c9a4ca1782f003b28b6f4ccdd18292d9d04d94d378a76d5118cc89ff706120dda6b191c71edb8061dccba976828a28e23c346c936de86be7ac8de1f67e6b6662cbb73a9193aaa5abb4c45ff9f4471b37e1ca265c32635d4dbe7b2abd1998e2c9ff2104cb69c32f086cd54d4f37b5861ad74f039f746116b0f9aa79b4544524653cb3a36517bb2c04c1dc87812f586434bce8ccd16ccf3cbc8616cc11a44ba201cfa460f7d08eaf89bf23666bd6378f43607e2160bc921fffa6d3b567464ddad557d4cf1f665bb274fbefdeb72c563a08522e7963db602", 0xe1}, {&(0x7f0000002000)="9b722abeb7b47ed369a6107dc49e54cf507637f7c166beca97b838a0b0ae6d80c8ef286ba99638f065dd893e32e66340cf4c174ee893c716aeb5ab32d5f80459d94378dcd6e89fd5be59ff24ef714881f5", 0x51}, {&(0x7f0000012000-0xaa)="60fccd6d3b5fda15a637ee09c67ca549e48a8d4afea89ba4f0d8a9d04b1d7740dcccce7f0392ed6cdc89d18f4237ddcf0c6a99ffeaa1803d35f4a741c1c6bf1f9828224e62bb5bd568c75366c4ef5a8992e626de3b66f23489bee6f1446bd1c753e2a8c5628a9af483610286906957f34aea318254c1420c67b4f994ae4772f49a51f595e7e22ab07f32e9cc7e4a334c7ac84ee6c74300bd899bdfdd719b759d9e78853872b83b7e9e5b", 0xaa}, {&(0x7f0000011000)="cf601449ad70652f331061409161dc88460368563c038806ec3180229fd050a3c289f48968ee74b4ee6c1fc2529626bdf88b4a3aeca7c5694777bca9c5c8e7b16199f07b68fa58591dd92f4732db72e2ac23ab4bde848a99d3790ee560c2b624105dac4efd19075a6c72cc8c61d72384dff7", 0x72}], 0x8, 0x8) ptrace$peek(0x2, r0, &(0x7f0000011000-0x4)=0x0) [ 27.907637] binder: 4430:4452 ioctl c0306201 2000ffd0 returned -14 [ 27.925178] binder: release 4430:4436 transaction 10 out, still active [ 27.940238] binder: undelivered TRANSACTION_COMPLETE [ 27.948386] binder: 4485:4488 ERROR: BC_REGISTER_LOOPER called without request 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00008c8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a79000-0x4d)="f3", 0x1, 0x1, &(0x7f000013a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 06:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000072f000-0x2c)="c4", 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000941000)="ee", 0x1}], 0x1) vmsplice(r0, &(0x7f0000ecd000-0x20)=[{&(0x7f0000b54000)="2c433ea273fbdba75b3c11c40a42102ad025e3b7cb9b5964664648bffc04f3d9dab8e36079212b4b", 0x28}, {&(0x7f0000e7a000-0x8a)="60ab117eb9be3de05fe9ce2e7251ccb221964d63fa17096a9f7a5a4cfa7af2230e9e28314464eafeb9218c46ab99746ea1382d80251c00979686c6cc9a1480b5305ebcfd1b65a3946896b00d35a3f6428f7b94401639106c7832ec3445291de48319280084cad0408c2f601422a5f67c508a56f9ba75016446f46db7de4a57fe7ee65d146837080c8308", 0x8a}, {&(0x7f0000031000)="2a6e1da94a7880f0d52a7ed6693be1206343f9bee27b43258dd02587eb9435cd858d90760fa4419b602350996699d2a7ad9da2ffe9715a16a4c5", 0x3a}, {&(0x7f0000de8000-0x7c)="54b3ee5385d828e81ddd651871b9e182d63083fe22b33dfe5a46f94bd583d15246f265460befe1cdf578922b975c7bbe6a8e77542cea7a4c7016cbcaf59510aeb32bdedb14644dcd01b29371f04a407031517f58ae45ecca35fc839b49611eccb3793b93104cf9c3531db994122e5de066dd36c29526cc7dcd93d3f4", 0x7c}], 0x4, 0x5) pipe(&(0x7f0000fc0000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003c0000)={0x2000, 0x0}) restart_syscall() [ 27.964731] binder: send failed reply for transaction 10, target dead [ 27.994395] binder: 4485:4488 BC_FREE_BUFFER u0000000000000000 no match [ 28.003088] binder: 4485:4488 sending u0000000000000000 node 12, cookie mismatch 0000000000000004 != 0000000000000000 [ 28.015775] binder: 4485:4488 transaction failed 29201/-22, size 72-8 line 3206 [ 28.026000] binder: undelivered TRANSACTION_COMPLETE [ 28.031516] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.032615] binder: 4485:4501 ERROR: BC_REGISTER_LOOPER called without request [ 28.044946] binder: undelivered TRANSACTION_COMPLETE [ 28.050431] binder: undelivered transaction 14, process died. [ 28.054072] binder: 4485:4501 BC_FREE_BUFFER u0000000000000000 no match 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) request_key(&(0x7f0000ac7000)='dns_resolver\x00', &(0x7f00002dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bdd000)='\'eth0\x00', 0x0) 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000061000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = add_key$user(&(0x7f0000094000)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db5000-0x9)="fa793dcc6244410e69", 0x9, 0xfffffffffffffffe) r1 = add_key(&(0x7f00009d8000-0x6)='.dead\x00', &(0x7f0000b20000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) chdir(&(0x7f0000208000)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f0000103000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e01000)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1000, &(0x7f00003f1000-0x2)="") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000b73000)={{0x4, 0x6}, 'port0\x00', 0x2, 0x20, 0x2, 0x0, 0x7fff, 0xfffffffffffffff8, 0x8, 0x0, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)='ramfs\x00', 0x800001, &(0x7f000023c000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) fstat(r0, &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b5d000)={0x0, 0x7, 0x20, 0x4, 0x80000001}, &(0x7f000009a000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000748000-0xa0)={r2, @in6={{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x40, 0x0, 0x0, 0x1}, &(0x7f00002bc000)=0xa0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00009c6000)='./bus\x00', &(0x7f00002e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r4) unlinkat(r0, &(0x7f00009a4000)='./file0\x00', 0x0) 2017/12/25 06:38:36 executing program 5: mmap(&(0x7f0000000000/0x4f3000)=nil, 0x4f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000190000-0xf1)=""/241, &(0x7f000035a000)=0xf1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) nanosleep(&(0x7f0000470000)={0x77359400, 0x0}, &(0x7f00004f3000-0x10)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/25 06:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x7fffffff) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') connect$inet(r0, &(0x7f000075d000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="", 0x0, 0x4, &(0x7f0000000000)={0xa, 0x1, 0x8a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7836}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0xf9}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054d000-0x11)='/dev/vga_arbiter\x00', 0x404800, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000535000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f00009a5000-0x8)={0x0, r2}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fdc000-0x20)={"f053dc98b32aa7cdea4ab6a527848e7e", {0x4, 0x2, 0x1000, "22706e4b865f", 0x9, 0x0}}) vmsplice(r0, &(0x7f0000fda000)=[{&(0x7f0000fdb000-0x3b)="90e2b783dc7f823d62495ab84f204402a2dede6725d4aca208dad862a3ef4954d061678baa28bbbd704983b000f3b84652fc23d7cb6a907fd6a68c", 0x3b}, {&(0x7f000061c000)="f19618d1d479b85333cb7ea9b9b7b52b0409fd8b7c89ff15aa4831d1fb422d3722f1f192e05455afc622c78ddbca10b9086d09bcba097cba3d0c649597a0d203dfbb3d44192f401a9837ad6bc47ede643ce70ba6d2f5fcac5067565359c0d1dbfadb7ab4cc38a7a0c8d3e4f09b18d896a8b444c502cf174205ebfffc10aee36d7f8abfff8bc8e8b988295643", 0x8c}], 0x2, 0x4) r3 = socket(0x10, 0x802, 0x0) fadvise64(r3, 0x0, 0xe7a, 0x0) write(r3, &(0x7f000078f000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2017/12/25 06:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f000097a000-0x8)='./file0\x00', 0x40, 0x11) sendto$inet(r1, &(0x7f0000db4000)="5ca4aa8b6e5d241e8b40a8d76fa2e5eedea7527e1d6d0c020867a9bec83e67a8aff58f2858984b790c58b6b05f5c5d1dd72d42692a6790525f68fd8c82bec43546dae6c5c49dd933bd9db568368dc85b06fd9a54253f53f0e831741807bc45e10a5f4ef3a09c81d97ac8ec77151e64bd1c1f9b69413f0e45b4031db079b160c687c1afc19ecf2b3b42175f07a38189d17d2739a3f9711513439e5d19bd25f2d1ab88bfc6378d0a40169807087c27e1ee7f0c777314966917682f7988f6bee89aa2d8978bf0bbe1a1d434c94322ce948965db9da8b7bf166cff8312", 0xdb, 0x4040810, &(0x7f0000a5b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000060b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b2e000-0x6)={0x0, 0xf4d}, &(0x7f00001dd000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000075b000-0x8)={r2, 0x5}, &(0x7f0000900000)=0x8) r3 = gettid() fcntl$setown(r1, 0x8, r3) mprotect(&(0x7f0000453000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f00003a3000)="", &(0x7f0000856000)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000cbb000)="") [ 28.054112] binder: 4485:4501 got transaction with fd, -1, but target does not allow fds [ 28.054135] binder: 4485:4501 transaction failed 29201/-1, size 72-8 line 3232 [ 28.078689] binder: release 4485:4488 transaction 17 out, still active [ 28.085323] binder: undelivered TRANSACTION_COMPLETE [ 28.090553] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.095998] binder: send failed reply for transaction 17, target dead 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) 2017/12/25 06:38:36 executing program 6: r0 = getpid() tkill(r0, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000081d000-0x8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000962000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000298000-0x4)={0x0}, &(0x7f000072d000-0x4)=0x4) r3 = add_key$keyring(&(0x7f0000f07000-0x8)='keyring\x00', &(0x7f0000a86000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000063f000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005af000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dd9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cf1000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x9, 0x0, 0x7, 0x8, 0x0, 0x20, 0x374, r4, r5}, {0xe4, 0x100000001, 0x7ff, 0x2, 0x200, 0x2, 0x7, 0x5}, {0x789, 0x8, 0xe0b, 0x800}, 0x7, 0x8, 0x7, 0x1, 0x80, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, 0x9, @in=@broadcast=0xffffffff, 0x8, 0x4, 0x0, 0x7fff, 0x0, 0x6, 0x4}}, 0xe8) r6 = add_key$keyring(&(0x7f0000adc000)='keyring\x00', &(0x7f0000a93000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r6) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d3e000-0x4)=0x0) timer_create(0xffbffffffffffff4, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) getsockname$llc(r1, &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000292000-0x3)=0x10) r7 = inotify_add_watch(r2, &(0x7f00001cd000)='./file0\x00', 0x2000000) inotify_rm_watch(r2, r7) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000fe0000-0x4)=0x0, &(0x7f0000fdf000)=0x4) dup2(r1, r2) 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)="696f12") pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) quotactl(0x0, &(0x7f0000079000)='./file0\x00', 0x0, &(0x7f0000f5d000-0xa3)="") getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)=""/142, &(0x7f0000dbb000)=0x8e) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00006a0000-0x4)=0xaf, 0x4) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000640000-0x9)='/dev/ppp\x00', 0x280, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000037c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00004ce000-0x20)="a24da2d0dfee67dc3f2da1b413f9eeecc2aeac5d1bf2e31f36674c3868350d6c"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000a3000)=[@in6={0xa, 0x0, 0x2000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x8d12, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) mount(&(0x7f0000e24000)='./file0\x00', &(0x7f00000b8000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x2000000, &(0x7f00009bf000)="") readv(0xffffffffffffffff, &(0x7f0000d33000)=[{&(0x7f00008be000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006a3000)=@int=0x0, &(0x7f0000476000-0x4)=0x4) mincore(&(0x7f0000ecb000/0xb000)=nil, 0xb000, &(0x7f000086a000)=""/44) rt_sigpending(&(0x7f00004b1000)={0x0}, 0x8) [ 28.189463] binder: 4526:4543 got new transaction with bad transaction stack, transaction 20 has target 4526:4528 [ 28.204232] binder: 4526:4543 transaction failed 29201/-71, size 0-0 line 3031 [ 28.237381] binder: BINDER_SET_CONTEXT_MGR already set [ 28.245389] binder: 4526:4543 ioctl 40046207 0 returned -16 [ 28.266359] binder_alloc: 4526: binder_alloc_buf, no vma [ 28.272039] binder: 4526:4543 transaction failed 29189/-3, size 0-0 line 3127 [ 28.285350] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.291679] binder: release 4526:4528 transaction 20 in, still active [ 28.298298] binder: send failed reply for transaction 20 to 4526:4543 [ 28.304905] binder: undelivered TRANSACTION_COMPLETE [ 28.310117] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.315550] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 06:38:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfa000)=[], 0x0) 2017/12/25 06:38:36 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d32000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000791000)='/dev/input/mice\x00', 0x0, 0x100) dup3(r0, r1, 0x80000) fchown(0xffffffffffffffff, 0x0, 0x0) 2017/12/25 06:38:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) faccessat(r0, &(0x7f0000af2000-0x8)='./file0\x00', 0x91, 0x200) 2017/12/25 06:38:36 executing program 4: r0 = socket(0x14, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000953000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x100, 0x4) getpeername(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x4, 0x400, 0x400, 0xaa2e, 0x400000, r1}) recvfrom(r0, &(0x7f0000002000-0xeb)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/25 06:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000784000-0x12)='/dev/input/event#\x00', 0x4bc7, 0x2000) timerfd_create(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x0) bind(r0, &(0x7f0000006000)=@ethernet={0x0, @random="f2a2a1765d6e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/25 06:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000d4e000-0x8)='./file0\x00', 0x184) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001d8000-0xc)={0x40000000, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)=""/142, &(0x7f0000dbb000)=0x8e) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x7, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/25 06:38:36 executing program 1: 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) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xfc, r1, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003c6000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000-0xd)="7474722f800063726561746500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000001000)=0x0) connect$inet6(r3, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap$binder(&(0x7f000074a000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) fcntl$setpipe(r3, 0x407, 0x9) 2017/12/25 06:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x1, 0x40000000000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r0, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2017/12/25 06:38:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a58000)='./file0\x00', 0x4) r0 = open(&(0x7f0000dd0000-0xa)='./control\x00', 0x40000, 0x0) utime(&(0x7f00001b5000-0xa)='./control\x00', &(0x7f000019f000-0x8)={0x7ff, 0x90c}) close(r0) getdents64(r0, &(0x7f0000583000)=""/80, 0x50) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2017/12/25 06:38:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x80000) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/25 06:38:36 executing program 3: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fa7000-0x10)=[{&(0x7f00008dc000)="160000001e00199f000075471d000000000000000101", 0x16}], 0x1) 2017/12/25 06:38:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000db0000-0x27)={0x0, 0x1f, "ced273e591e18a45a93a7173069f3fd60fdb476404fb2802f036778dc107c4"}, &(0x7f0000db3000)=0x27) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000051000)={r1, 0x8}, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000ffe000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000b6c000)={0xa, 0x3, 0x7638c70e, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2017/12/25 06:38:36 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) 2017/12/25 06:38:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000086000-0xb)='/dev/hwrng\x00', 0x4400, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f93000)={0x0, []}, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000b1c000)=0x3ffffd, 0x7, 0xffffffffffffffff, &(0x7f00001f6000-0x8)={0x0, 0x1c9c380}, &(0x7f000099e000)=0x0, 0x800001f) 2017/12/25 06:38:36 executing program 0: mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00001a2000)=[{{0x0, 0x2710}, 0x4, 0x0, 0x0}], 0x18) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00008eb000-0x5c)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x400, [0x60, 0xfffffffffffffffe, 0x7, 0x3, 0x78, 0x4, 0x7, 0x7]}, 0x5c) 2017/12/25 06:38:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x806, 0x5, &(0x7f0000a9c000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001a6000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2017/12/25 06:38:37 executing program 3: mprotect(&(0x7f0000920000/0x3000)=nil, 0x3000, 0x8) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000204000/0x4000)=nil) r0 = syz_open_dev$mice(&(0x7f0000207000-0x10)='/dev/input/mice\x00', 0x0, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x100000001, 0x0, 0x100000000, 0x1, 0xfffffffffffff801, 0x8, 0xfffffffffffffffe, 0x4021, 0xc1eb, 0x7, 0x401, 0x6}) userfaultfd(0x800) [ 28.538604] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. [ 28.556904] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/25 06:38:37 executing program 1: clock_gettime(0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x10)={{r0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 06:38:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffc000-0x9)='/dev/rtc\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000088000)=0x1, 0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000a1e000-0x10)=@generic="5da35d7412c6afdfd6501c6ad7590ac8") capget(&(0x7f00006b1000-0x8)={0x20071026, r1}, &(0x7f0000301000)={0x5, 0x7, 0x9, 0x1db, 0xf7d3, 0x30000}) prlimit64(r1, 0x0, &(0x7f0000683000-0x8)={0x0, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) 2017/12/25 06:38:37 executing program 6: mknod(&(0x7f00008d2000)='./file0\x00', 0xc005, 0x5) mount(&(0x7f0000496000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000002b000)='nfsd\x00', 0x0, &(0x7f000000a000)="") 2017/12/25 06:38:37 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0xb1)="ae8083546e5a199f5104a2354eeeb84b44a47aab9cece85fc611a4ded75a26290ec4a40bb8f404c45ead821fdb5bed59e45ab7117b7886459ff9df19769c443ec79ffbcfd9d3021cc2422a48e4703a278768b34af71c2cec04b95ed866b3d18bd6a7584c15d59fc8544b18046e3c8926404c7717ea6b7f9ec63dbc2ca59f2d23cbe5d22b44242ac1ec42937a24105482c835a44a451eac78f3f6bec878a4146515306f7d684d1e310740d2e193ad7a739a", 0xb1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000-0x8)={0x1}, 0x8) r1 = dup(0xffffffffffffff9c) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) clone(0x0, &(0x7f0000e1b000-0x62)="", &(0x7f0000abf000-0x4)=0x0, &(0x7f00007b2000-0x4)=0x0, &(0x7f0000e1b000-0x51)="") 2017/12/25 06:38:37 executing program 2: ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x1, 0x0, &(0x7f00001f4000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000644000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsync(r0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c0e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009e8000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000)={0x4, 0x80000000, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/25 06:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendfile(r0, r1, &(0x7f0000a12000)=0x0, 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2017/12/25 06:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000907000-0x18)={0x5230, 0x5, 0x9, 0x0, 0x2, 0xfffffffffffffbff}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000093f000-0x4f)=""/79) recvmsg(r0, &(0x7f0000781000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000b95000)=""/0, 0x0, 0x0}, 0x2) 2017/12/25 06:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f000049f000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006bc000-0xe)='/dev/keychord\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a1c000)={0x81, 0x0, 'client0\x00', 0xffffffff80000000, "a632f69e04bf9ac3", "baf431a266e2603867dd55c59c36c671cee8bc89eb8c70d3e003d8b8314ab170", 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000901000)='/dev/usbmon#\x00', 0x8, 0x349842) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001b4000)={0x0, 0x8001, 0x4, 0x3}, &(0x7f00005ca000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000809000-0x4)={r2, 0x70, &(0x7f0000248000)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f00007a1000-0x4)=0xc) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d9d000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000001d000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000aa7000)={0x0}, 0x8) 2017/12/25 06:38:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r0, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r0) write$evdev(r1, &(0x7f000046c000)=[], 0x0) gettid() tkill(r2, 0x16) 2017/12/25 06:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) 2017/12/25 06:38:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4)=0x0, 0x4) 2017/12/25 06:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed0000)={0x0, 0x0}) pipe(&(0x7f0000691000-0x8)={0x0, 0x0}) read(r0, &(0x7f00009cf000-0x1000)=""/0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001a5000)=0x0) 2017/12/25 06:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7ffff, 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/ppp\x00', 0x10900, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002c2000-0x4)=0x0) socketpair(0x8, 0x3, 0x7, &(0x7f0000a7c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d87000-0x8)=@assoc_value={0x0, 0x2}, 0x8) renameat2(r1, &(0x7f00004f8000-0x8)='./file0\x00', r3, &(0x7f0000378000)='./file0\x00', 0x0) connect$ipx(r1, &(0x7f0000b3b000-0x10)={0x4, 0xfffffffffffffffb, 0x6ff, "6adaa630b20d", 0x6, 0x0}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000046d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2017/12/25 06:38:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f00004a8000)='/dev/sg#\x00', 0x3, 0x4f4000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000868000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000010e000-0x3d)=""/61) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000048d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x6, 0x0, "7134472fef4df62e8f27a96ff1f212651498cd21550c88f9a82e92947c66505c649cd4082d9643367cb61d14ef2f718e7bc7a39c5ed9eb43a5bf5c7962a9ac6c1c730bb0fb99c2f93df1d9197b571957"}, 0x160) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00001aa000-0xc0)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"1fb0", @random="c724d2ee2765", 0x0, 0x8, [0x0, 0x0]}, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"8a00", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x101}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 28.690470] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2017/12/25 06:38:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x500) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2, 0x1}, 0x98) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000762000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 2017/12/25 06:38:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007e2000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) clock_getres(0x3, &(0x7f00007c1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0xd, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000587000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 06:38:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x81, &(0x7f0000eb2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1000, 0x2b5, 0x800}], {0x8100, 0x8000, 0xd46, 0x9}}], {{0x20086dd, @ipx={0xffff, 0x6b, 0x7fff, 0x4, {@random=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, {@current=0x0, @random="d781c02c31d6", 0xbca}, "ecfeaf195c8b1fb52a67190859a94f1e4a3ad84968cbcb581b5db425684b096b0f70f7dffadae4668656e1757ae24bb63e1c7a32f16525a21e5f506e72f949ffc63f33a19ced46928e4ff8eb95"}}}}, 0x0) r0 = getpid() waitid(0x3, r0, &(0x7f0000919000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8000000a, &(0x7f0000f7e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$pid(0x1, r0) r1 = syz_open_dev$mice(&(0x7f00006c0000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000064b000)=0x7ff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000139000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000004f000)=0x2) 2017/12/25 06:38:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0xfffffffffffffffc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/status\x00', 0x0, 0x0) fstat(r1, &(0x7f0000458000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r0, 0x5450) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c14000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049c000)=0xb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000908000-0x4)=0x0) recvmmsg(r1, &(0x7f0000a64000)=[{{&(0x7f0000c32000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9e000)=[{&(0x7f0000e4f000)=""/223, 0xdf}, {&(0x7f00001f3000-0x2d)=""/45, 0x2d}, {&(0x7f0000589000-0x8c)=""/140, 0x8c}, {&(0x7f0000be2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000387000)=""/226, 0xe2}], 0x5, &(0x7f0000472000-0xd2)=""/210, 0xd2, 0x1000000}, 0x100000000}, {{&(0x7f0000fe6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000117000)=[{&(0x7f0000036000-0x5f)=""/95, 0x5f}, {&(0x7f00007e6000)=""/149, 0x95}, {&(0x7f000039a000)=""/180, 0xb4}, {&(0x7f0000fad000-0x52)=""/82, 0x52}, {&(0x7f0000777000)=""/190, 0xbe}], 0x5, &(0x7f000070a000)=""/46, 0x2e, 0x9}, 0x82}, {{&(0x7f0000c4d000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f1e000)=[{&(0x7f0000372000)=""/111, 0x6f}, {&(0x7f000020c000-0x5d)=""/93, 0x5d}, {&(0x7f0000e56000-0x8c)=""/140, 0x8c}, {&(0x7f0000291000-0x1000)=""/4096, 0x1000}, {&(0x7f00004cd000-0x1000)=""/4096, 0x1000}, {&(0x7f000045e000)=""/187, 0xbb}, {&(0x7f00005c8000)=""/74, 0x4a}, {&(0x7f0000352000-0xc4)=""/196, 0xc4}], 0x8, &(0x7f0000849000-0xce)=""/206, 0xce, 0x81}, 0x5}, {{&(0x7f000052c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a6c000)=[{&(0x7f00007f0000-0xb3)=""/179, 0xb3}], 0x1, &(0x7f0000b8f000)=""/198, 0xc6, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000d64000)=[{&(0x7f00002ce000-0x8c)=""/140, 0x8c}, {&(0x7f00005ab000)=""/37, 0x25}, {&(0x7f00008de000-0xa7)=""/167, 0xa7}, {&(0x7f0000aa6000-0x8a)=""/138, 0x8a}, {&(0x7f0000b87000)=""/98, 0x62}, {&(0x7f0000a83000-0x6b)=""/107, 0x6b}, {&(0x7f0000eaf000)=""/80, 0x50}, {&(0x7f0000c64000)=""/222, 0xde}, {&(0x7f0000c84000-0xfb)=""/251, 0xfb}], 0x9, &(0x7f000021e000)=""/227, 0xe3, 0x400}, 0x8}, {{0x0, 0x0, &(0x7f0000b56000-0x10)=[{&(0x7f0000d04000)=""/0, 0x0}, {&(0x7f0000294000)=""/97, 0x61}], 0x2, &(0x7f0000b52000-0x7b)=""/123, 0x7b, 0x80000000}, 0x6624}, {{&(0x7f0000a7b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000713000)=[{&(0x7f0000683000-0xac)=""/172, 0xac}, {&(0x7f00005ad000-0x1000)=""/4096, 0x1000}, {&(0x7f00006c4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000267000)=""/2, 0x2}, {&(0x7f0000abf000)=""/251, 0xfb}], 0x5, &(0x7f0000a54000)=""/44, 0x2c, 0xb4}, 0x7fff}], 0x7, 0x1, &(0x7f00008c5000-0x8)={0x77359400, 0x0}) write(r0, &(0x7f000005f000-0x24)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001001700", 0x24) fstatfs(r1, &(0x7f0000996000-0x82)=""/130) 2017/12/25 06:38:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000662000)={0x0, 0x0, 0x0}, &(0x7f0000f06000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d1000)={0x0, 0x0, 0x0}, 0xc) rt_sigpending(&(0x7f0000be9000-0x8)={0x0}, 0x8) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000577000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000074000)='m\b\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000671000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000076c000)=0x0, &(0x7f0000820000)=0x4) sendfile(r1, r1, &(0x7f0000947000-0x8)=0x7ffff, 0x0) 2017/12/25 06:38:37 executing program 6: setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000089a000)=0x0, &(0x7f0000b3f000)=0x0) r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) 2017/12/25 06:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x3ffe) dup2(r1, r0) write(r1, &(0x7f0000bb7000-0x7)="", 0x0) 2017/12/25 06:38:37 executing program 4: r0 = gettid() unshare(0x28060400) exit(0x0) tkill(r0, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000386000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00009fc000)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x17) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000017c000-0x8)={0x0, 0x8}, &(0x7f0000f6f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004f8000)=r3, 0x4) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000989000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7f000-0x4)=0xb) writev(r2, &(0x7f0000e30000-0x28)=[{&(0x7f000012e000)="a0acab70f161e1077ea26199b83fbb2fd390c48a5ab02438829f3c265576e836042c6e6981365990889dde1e62af52b850d39ae61c4de5144150cac2aeb428b23437985eacd7cc68af58f28a12032fa17bbce6abc0dc230c81f6437bc081c5c565e9ca8e6215131b069a037474e6e3", 0x6f}, {&(0x7f0000d4a000)="7a3e6d35b37358366313d8f72653d7c0803a63f65fef3216bb8e3db30ed8ed88d4815c0d406bea17059125107fc72af0f8efa30483a584cc659b0ccfb65a7cfdb7c1a60283eb3e227a089b3926954589ce986b8cdf78269dd39b211c8537dae6b5871671390da5510cae79852a3b72dfe16cf886ec245189b01a55ba24393c873d23b8abb7f35ec59008587c505e3792d9ad3443b4ba8c335a4724261c6643e012d851a42eb0", 0xa6}, {&(0x7f0000d67000)="5da3afdd5410d04547fce7de3ee53337b3e9d0be4ebcc67a3943e9036312398cb6ff419bae703a9c3a9acef80012851d27f2e0ab1adb776f6322761b3599f16e6812ac56c5f5fe824993db1311c22eb20e42335327514ae96c34232d9c84284bb86e61a4", 0x64}, {&(0x7f00001b3000-0xfe)="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", 0xfe}, {&(0x7f00009c0000-0x90)="4cd6e09b8c0847c0390324374fccad07d8cd4052f1e3e9de155f7305231d96a66ad44b7485ef891a8c23db919daf76f300283a797471683ac01e763cf484a1ec430dd784b76323849a403d91843213591aa30055c66bb542dcb9082ca12321a48d7212354378a7181c17fba38cde064bf0c21e8a986cc0a6f165449b393c97d15283a8c8f70652499b2c1cc167ad1b7a", 0x90}], 0x5) 2017/12/25 06:38:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000685000-0x3)='@:\x00', 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c94000-0x6)={0x4, 0x6, 0x1ff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a2c000-0x6)="940700ff3a", 0x5) 2017/12/25 06:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0xe01, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e63000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdb000-0x4)=0xe8) 2017/12/25 06:38:37 executing program 6: prctl$intptr(0x21, 0x80000100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000000)=""/210) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x3, 0x4) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) 2017/12/25 06:38:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000040a000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/25 06:38:37 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fbd000-0x8)={0x0, 0x0}, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/25 06:38:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000749000-0x4)={0x0, 0x0, 0x0}, 0x4) socket$netlink(0x10, 0x3, 0x1d) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2017/12/25 06:38:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000032f000)='stat\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000392000-0xb8)={0x0, 0x0, 0x6, 0x2, 0x9, 0x10ab, 0xc03, 0x2, {0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x200, 0xc3025ba, 0x4, 0x800}}, &(0x7f0000676000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000df000)={0x0, 0x94}, &(0x7f0000420000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004b1000)={r1, 0x6, 0x0, 0xe117, 0x8, 0xf1d, 0x957, 0x7f, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x802, 0x9, 0x4, 0x8000}}, &(0x7f000017e000)=0xb8) r3 = syz_open_dev$loop(&(0x7f0000171000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r3, 0x4b, 0x0) 2017/12/25 06:38:37 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002e5000-0x14)={0x5, 0x9, 0x10001, 0xffff, 0x36a9}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') openat(r0, &(0x7f0000b78000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2017/12/25 06:38:38 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000003d000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000022000)={0xffff, 0xfffffffffffffff7, 0x200, 0xffff, 0xff, 0xa70, 0x5, 0x1, 0x0}, &(0x7f000003c000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000007000-0x2d)={r1, 0x0, 0x25, "2ce5ab9e27b4f388558e897fd319d8e6e286bde7005a1fdedc56f60b6065951e21ae0048ae"}, 0x2d) 2017/12/25 06:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000972000)='./file0\x00', &(0x7f000011d000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00007ae000)='GPL\x00', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b2000-0x10)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e47000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000093000-0xd)='limits\x00') exit(0x0) getsockname(r1, &(0x7f0000b8e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ece000-0x4)=0x6) preadv(r1, &(0x7f0000c29000-0x38)=[{&(0x7f0000e53000)=""/1, 0x1}], 0x1, 0x2) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000020000)={r0, 0x8}, &(0x7f000002c000)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"000000076d9fff"}, 0x0}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x80000000016) 2017/12/25 06:38:38 executing program 7: clock_getres(0xfdffffffffffffdb, &(0x7f00009b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x38)=[{0x400, 0x6, 0x2, 0x2, @time={r1, r2+10000000}, {0x8001, 0x0}, {0x400, 0x2}, @result={0xdc, 0x3}}, {0x1, 0x8d, 0x2f, 0x7, @time={r3, r4+30000000}, {0x40, 0x1}, {0x401, 0x7}, @raw32={[0x3, 0xff, 0xb4]}}], 0x38) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000001000-0x70)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000017b000-0x8)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000c9a000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x5b150846, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r1, r0+30000000}, &(0x7f0000048000)=0x6, 0x8001) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2017/12/25 06:38:38 executing program 0: r0 = socket(0x20000000000018, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008c9000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000203000-0x4)=0x9) write(r0, &(0x7f0000b2c000-0x26)="fe010000120047f700008001001a220707020000004900f40000a1aa07375505000007e5ff34", 0x26) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000084d000-0x81)=""/129) r4 = syz_open_procfs(0x0, &(0x7f00002d6000)='net/arp\x00') write$tun(r4, &(0x7f00003b5000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x10, 0x4, 0x7fffffff, 0x9, 0xa0, 0x0, 0xff, 0x3, 0x0, 0x0, @rand_addr=0xad6c, @rand_addr=0x0, {[@rr={0x7, 0x7, 0x7f, [@multicast2=0xe0000002]}, @rr={0x7, 0x1b, 0xfffffffffffffffa, [@rand_addr=0x80f, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001]}, @generic={0x44, 0x9, "4fdbafb8ed5f78"}]}}, @udp={0x0, 0x2, 0x60, 0x0, "9c4291da2bbc102d10e8ded0973154a14d5f2ddbc90eb992856a3c6e7048cdd9ca83f378d10a7ec873f5d67de75f88929f7becae4b85905f0b2d6df330d53716287fcb7134a6421d0ddf7c9e8d1ea1af4e427abb8bff92ed"}}}}}}, 0xb2) sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000380000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe8000)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000f9000-0x59)=""/89, &(0x7f0000fe9000)=0x59) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00006ea000-0x20)=[{r0, 0x80c5, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00007d2000-0x10)={0x77359400, 0x0}, &(0x7f0000fe8000-0x8)={0x0}, 0x8) ioctl$VT_WAITACTIVE(r2, 0x5607) dup3(r0, r1, 0x80000) 2017/12/25 06:38:38 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d49000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c11000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1d) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ff4000)="390000001000093805bb61e12328f5210701000000000000ed0001078000801419001b00000001000c00daff03020c0000800025011e3a699a", 0x39}], 0x1) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x92cedeb62c89bb81) writev(r0, &(0x7f0000ec5000-0x10)=[{&(0x7f000099a000)="390000001300090469000000000000ffffe2ff3f01000000450001070000001419000d0000000000000001000000faffffff0700001ee400e4", 0x39}], 0x1) 2017/12/25 06:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f00008a4000-0x8)='keyring\x00', &(0x7f0000754000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f000040f000-0x1000)=""/4096, 0x1000) sendto$inet(r0, &(0x7f000072f000-0x2c)="c4", 0x1, 0x1, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c32000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c1c000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000375000)="ee", 0x1}], 0x1) 2017/12/25 06:38:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000bc0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x6e)="9e0bcdb747493c57dcf4b6b78cc64372f2949cbb9986a293e73d909e1686588bfd6eda4eb83d8a0a25726f57108a0d573817bdd1af16bad6ba3e9ba337874405b195879cb5652aa3370adff402166509a4f01b983d348e4bcf69d6390e463c202c92b98cfd06a287f7fe4d7f8b46", 0x6e}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b8d000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000735000-0x4)=0x1) 2017/12/25 06:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) writev(r0, &(0x7f0000976000-0x48)=[{&(0x7f0000aef000)="e8c13843c62e649ece9975c7bd7d2ee2c2b21a4e62eb5b93c4aa5b18e6df6e4b969f6c1031a6047a9433adf489a5f408daa78a0759801fd4ad43838a85047b17f977f03e6252f34033c14fb768931f04432c1ec90cc30cc306b133059ab3f2d0e12fba1c6cc4541d3b81e1fdb97b9dd3b2f9dc1257c9cbd471f991a7227d41fa7a754395d54ed16f77cc42b9ab4abbd601db4ed9627449cd078e71ad9fdc6fda3bde13c9cd61c568a4bf2357f4affe6835c71f8c32108be311f2bf3cdb61204a662f3508665d3302d5dc2db67a47646cda154d0a3f4e", 0xd6}], 0x1) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000ecb000-0x10)={0x4, 0x0, 0x7, "62a5c03d7988", 0x5d, 0x0}, 0x10) writev(r0, &(0x7f0000eca000-0x10)=[{&(0x7f0000ec7000)="390000001100090440000000800000000700004001000000450001070000001419001a001400020003000087000000080003010c00f41ee400", 0x39}], 0x1) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000690000)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dbb000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001a1000)=0x10) fcntl$setsig(r0, 0xa, 0xe) r2 = add_key$keyring(&(0x7f00003d1000)='keyring\x00', &(0x7f0000c58000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f000086c000)='user\x00', &(0x7f0000053000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004eb000)="d1", 0x1, r2) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000082f000)=0x6) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@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}, {{@in=@multicast1=0xe0000001, 0x0, 0x343f}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00004d1000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009e1000)=@generic=""/16, 0x10) 2017/12/25 06:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/hwrng\x00', 0x301180, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000af3000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003aa000)={0x0, 0xc998}, &(0x7f0000ed4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ced000-0x8)=@assoc_value={r2, 0x2f7}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) r3 = open(&(0x7f00008d9000)='./file0\x00', 0x800, 0x1a0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000526000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009b5000)={@rand_addr=0x1f, @multicast2=0xe0000002, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) linkat(r3, &(0x7f0000be1000)='./file0\x00', r3, &(0x7f000081f000)='./file0\x00', 0x1400) connect$inet(r0, &(0x7f0000c30000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = fcntl$getown(r3, 0x9) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f00004f1000)={{0x3, 0x2, 0x400, 0x1, 0x6}, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getregs(0xc, r4, 0x80000000, &(0x7f00001da000-0x31)=""/49) sendmsg$inet_sctp(r1, &(0x7f0000c69000)={&(0x7f0000f5f000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f69000-0x18)=[{&(0x7f0000ab1000-0xa1)="ab2385c8d7947cd44f34fb3c4418e6326f91a34197882b4498581734e0d2c259dcbe21ab98002a43d00cc6a827347a3249f3c6ff1b2530cd573148f1a6400fba3ed566170c9ff7985b4fda11b635760996b90eba8499b91527652a9ab44ee37a3f3d417df389c8154b331d93e56e991748004093ebe737b577091c275ed22fe234ae2357754c06132a4848b838c88a9f763cb17a357b05df884392a557a9cb75ce", 0xa1}, {&(0x7f0000cac000-0xd2)="713ea36ecd30db0b6b585aebc68e75421f38fa5b54d53fa60857bea808415b7730cc21616c965a3d593a30d8dc027dcab2d8baf685494d0edd797ab3e421a44102bdfce66e03cdfb97ceafbbd6448c64ea690b6dc1c4dd70640cc83325c9c5dfbebaeb9cc47e2d5a19684427f3d931a6111540205fe5bd8d87eda85d6409040de45f0131457a6a5f8c5cd43b024b1aeddda1916c75c29f280dc66ccfe0c2843b70b079371cfad5171ae4e9d92a7d8c58505edfe047d281ad736519ab56ca2bdfe8e58085439f7b273e9079af5cba9e9356dc", 0xd2}, {&(0x7f000058a000-0x1f)="7f5125f45892dab1bbaadea93e36b0382d99c0a733b513dd9930ab2c5e0a3d", 0x1f}], 0x3, &(0x7f0000970000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x204, 0x1, 0x7, r2}}], 0x2c, 0x800}, 0x1) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x7fff) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x40000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00006f2000-0x1)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x3) 2017/12/25 06:38:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = dup(r0) connect$netlink(r1, &(0x7f00000d1000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r1, &(0x7f0000b2a000)=[{&(0x7f000079c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000022000-0x70)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 06:38:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x35d, 0x9, 0xf4, 0x9, 0xffff, 0x9, 0x2, 0x80, 0x1, 0x5}, 0xb) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000b000)={0x2000, 0x0}) 2017/12/25 06:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f000089d000)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r1, &(0x7f0000813000-0x60)=[{&(0x7f0000b03000-0x9f)="e3", 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000281000-0x10)={0x1f, 0x1000}) clone(0x0, &(0x7f00004bc000-0x1e)="", &(0x7f0000f73000-0x2)=0x0, &(0x7f0000146000-0x4)=0x0, &(0x7f0000bac000-0xaf)="") fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000fed000)={&(0x7f0000e1b000/0x4000)=nil, 0x0, &(0x7f00007a2000/0x2000)=nil}, 0xc) r0 = socket$inet_dccp(0x2, 0x6, 0x0) dup(r0) 2017/12/25 06:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000172000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bf2000)=@int=0x8, 0x4) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socket$packet(0x11, 0x0, 0x300) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f6000-0x4)=0x1) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000000d000-0x5b)=""/91) bind$inet(r0, &(0x7f000000c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000008000-0x10)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000011000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x0, 0x23a, 0x92e, 0x23c4, 0x100000001, 0x4, 0x8001, {0x0, @in={{0x2, 0x1, @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]}, 0x5, 0x1, 0x9b7, 0x31, 0x1ff}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000011000)=0x7, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f000000a000-0x2)=']\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000010000)={0x3, 0x1ff, 0x2, 0x8, 0x9, 0x2, 0x6, 0x0, r6}, &(0x7f0000001000-0x4)=0x20) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/ptmx\x00', 0x0, 0x0) fadvise64(r0, 0x4f, 0x4, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffbc22, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000076f000-0x4)=0x800000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000127000-0x14)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:38 executing program 6: r0 = socket$inet6(0xa, 0x804, 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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x100000007f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000)=0x3) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000000000)="", 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$KDDISABIO(r2, 0x4b37) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ffc000)='./file0\x00', 0x40) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000263000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000074a000-0x8)=0x0) poll(&(0x7f0000ffa000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c81000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x800) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) writev(r1, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005e7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f00005ba000)=0xc) rt_tgsigqueueinfo(r0, r1, 0x23, &(0x7f0000f1d000-0x10)={0x11, 0x1, 0x1, 0x3}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e64000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00007b9000)=@generic="da46e343db16f301429accac793f9e97", 0x10) r5 = getpgid(0x0) r6 = syz_open_procfs(r5, &(0x7f000047e000)='attr\x00') setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000ca7000-0xc)={r5, r2, r3}, 0xc) mknodat(r6, &(0x7f000069c000)='./file0\x00', 0x0, 0x0) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x20800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000002000-0x8)={0x1, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 29.872899] audit_printk_skb: 21 callbacks suppressed [ 29.872912] audit: type=1400 audit(1514183918.316:22): avc: denied { create } for pid=4862 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 29.889641] mmap: syz-executor0 (4872): VmData 1568768 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001a000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000035000-0x1)='./file0/bus\x00', &(0x7f000002d000-0x8)='./file0\x00', &(0x7f0000020000)='overlay\x00', 0x202008, 0x0) 2017/12/25 06:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004b3000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b97000)={0xfffffffffffffffa, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffff8a9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2a) r5 = socket(0x17, 0x805, 0x10000) signalfd4(r5, &(0x7f0000eca000-0x8)={0x8}, 0x8, 0x80800) getdents(r2, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000c69000)=0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000654000)=""/238, &(0x7f00008c1000-0x4)=0xee) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d19000)={0x0}, &(0x7f0000dc4000)=0x4) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r0, 0x80000002) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000007b000-0x7e)={0x0, 0x76, "2e406b5d72df8136c967922d0acef72ac49efcab5e17a97711b83d081792aeecc306fbe2ce2e297c349fccde0bd7fa33463efd7014fcb3df8feaf86b2c277b86ffdc6c569e8a8a78a18ba4e2fdde31f3628697fead28b906d60e8f0844dbe7be6c918d8d9f909090236374fa6e23bb5430effa8a1ccd"}, &(0x7f0000bdd000-0x4)=0x7e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b4a000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x9, 0x3f, 0x5, 0x3e4a, 0x4, 0x0, 0x200, 0x4, 0x200, 0x7f, 0x5, 0x10000, 0x3, 0x7ff]}, &(0x7f0000bec000)=0x108) bind$inet(r0, &(0x7f0000a8a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000b4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ad7000-0x4)=0x0, &(0x7f00009f6000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f00004a7000+0x6e0)={&(0x7f00008dd000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5e000)=[], 0x0, &(0x7f0000278000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2200000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe500600000000000000103347fae5"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005d3000-0x10)=@common='bond0\x00') 2017/12/25 06:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) poll(&(0x7f0000ced000-0x18)=[], 0x0, 0x35) bind$ax25(r0, &(0x7f0000d69000)={0x3, {"7d38a16a3e0e70"}, 0x3}, 0x10) ptrace$setopts(0x4209, r3, 0x0, 0x0) 2017/12/25 06:38:38 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a27000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) fallocate(r0, 0x1, 0x6, 0xffffffff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r1, &(0x7f0000c7a000)={0x10, 0x0, 0x0, 0x2}, 0xc) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000022000-0x4)=0x0, &(0x7f0000022000-0x4)=0x4) process_vm_readv(0x0, &(0x7f0000001000-0x28)=[{&(0x7f0000fde000)=""/94, 0x5e}], 0x1, &(0x7f0000001000-0x48)=[{&(0x7f0000283000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000019d000)=""/175, 0xaf}, {&(0x7f000063c000-0x71)=""/113, 0x71}, {&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f000060b000)=""/189, 0xbd}, {&(0x7f0000885000)=""/238, 0xee}, {&(0x7f0000732000-0xc5)=""/197, 0xc5}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9, 0x0) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000019000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000037f000)='ns/mnt\x00', 0x7, 0x0) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000002000-0x2f7e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="5a533c1af009", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "92322f", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}}, 0x48) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e70000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2200}], 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ae7000)='ns/pid\x00') setns(r1, 0x0) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007c5000)=0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000df000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c54000-0x30)={0x48, 0x0, &(0x7f00001d5000-0x48)=[@free_buffer={0x40086303, r4}, @clear_death={0x400c630f, 0x2, 0x4}, @increfs_done={0x40106308, r4, 0x3}, @register_looper={0x630b}, @acquire_done={0x40106309, r4, 0x0}], 0x6c, 0x0, &(0x7f0000c13000)="678a40000003bfa8c239a750cedcf5ff99f9c10b9cb8b4cec3be5c1714b2d990fb7ec237cdabd8ea7762b5486a9dddca99056dd693fc34e6f1a50ca058728905b4f564b0731142dba4c329943872cdc068c61649b2498478e120476843796e62f6c6924a702d2428b3513794"}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x800) [ 29.981318] audit: type=1400 audit(1514183918.426:23): avc: denied { dyntransition } for pid=4880 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 30.033958] binder: 4916:4917 ERROR: BC_REGISTER_LOOPER called without request [ 30.043638] binder: 4916:4917 BC_FREE_BUFFER u0000000000000000 no match [ 30.050564] binder: 4916:4917 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 30.057347] binder: 4916:4917 BC_INCREFS_DONE u0000000000000000 no match [ 30.064226] binder: 4916:4917 ERROR: BC_REGISTER_LOOPER called without request [ 30.071768] binder: 4916:4917 BC_ACQUIRE_DONE u0000000000000000 no match 2017/12/25 06:38:38 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000072e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0xfffffffffffffffe, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) signalfd(r1, &(0x7f0000693000)={0x8}, 0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c19000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000030c000)={0x0}, &(0x7f00009f1000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000160000)=0x5, 0x4) mlock(&(0x7f0000e18000/0x4000)=nil, 0x4000) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000043000-0x4)=0x2) 2017/12/25 06:38:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000de8000)={0x0, 0x8, 0x9, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00000a5000-0x1c)=@in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000380000)=[{&(0x7f0000000000)="4d81e2466bff36efaac6eb6202fd4937bc77d69ca188fd6116de", 0x1a}, {&(0x7f0000000000)="b64a9742b5cc61a077176914249b22424fac7106b031f7c8679f311e6057c382edfd0bead43c64aecda6561370470dcf25e577fb7cc3afb671408914a4710c075d7763e6f1e97b4820eb321e1cd32240505955a03be9de6daf795e07c377b7dea3bf85142c9fa84b8e8045fd485fdc", 0x6f}, {&(0x7f0000001000-0xe9)="e436f72f8e49a804e0519bf59105444dc43a9ccae11e47e4cc6f2027cd7c0f76812a853cf7b59dafad57e1b52b48791f974f4ba612b014e31c1e3de60cfd334501affdbd90f2674e738a502cb40f302501ce8c6a1673af9197e19940b9c26c55eb1ec9ce65f7feec33f940eee8b722d74fa725ba692ae567a0a04ab7798fe2d34f5d5dd5a3137e94fb7b4b5945836d144811b0936453414427eac9d7f9ede507b794b09725727f227128064afad933de46e9bc3216b1e4c9c969272b0ab29f21ee72633f54240b3abcf442491f2aad98b16c034db9f18e73a2ff32294c9993ecf608ec11f463ed09c7", 0xe9}], 0x3, &(0x7f0000001000-0x58)=[@init={0x14, 0x84, 0x0, {0x4, 0xffffffff, 0x100000001, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1f, 0x4, 0x6, 0x401, 0x5, 0xffffffffffffff7f, 0x8, r1}}], 0x58, 0x4000000}, 0x40000) r2 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x8000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x5, 0xc8}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000000)={r3, 0x401, 0x55, "3b62c8c025093c05073eaa3d429e7c61920037b79885c822b251808099931eda78e6efa7ab0972f4ce02013057f468739748c4a5e13be0e5396deec08e28ecc601a8fbfccfa84370dcf4f0e629399389fac8b3e0e4"}, 0x5d) 2017/12/25 06:38:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000054f000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003dd000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dbc67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87ccc00100000b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571068393d33b5affa000f1ad0b4c2c23eef679567", 0xc0) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000019000)='./file0\x00', &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000001a000-0x8)='./file0\x00', r2, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f000001a000-0x10)=[{&(0x7f000001a000-0x2f)="9bc95f4488ea3d6a82f9648c5b5740d77d86c755e887946e9ddb3abb970e962610e722e4e97b763c7fb146e5fbc2b1", 0x2f}, {&(0x7f000000f000)="8372b69a87e2fd5cafcac0b934dfe04afe1d573b46efc78c0d42d616daea4522d53d97099e7b565d90c88df126bb92952bb0bc8530f3eac377d61c9ece85727035463d0e6f682710fe7533aef29ee08a80b158baebf9a48d2a23f3132f8d3fc177fbd6dd90e837b84b266df10817b037f92083533eb23377df3eeab467dda9590d00951e6c1293e04ad5ce16f4f785016fd86cfaf223fd9a9d80ad728df18e2ef39de6aa1b7828752c", 0xa9}], 0x2, 0x0) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000d000)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000015000-0xc)=""/12, &(0x7f000000f000)=0xc) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000033000-0xc)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x7) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000c59000)=0x0, &(0x7f0000b95000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000126000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 06:38:38 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x3, 0x2, 0x4, 0x9, 0x7, 0x9}, 0x20) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f00009ea000)="26000000120047f791f6caff001a22070700000000004900d70000a1aa07375505001d0008ff", 0x26) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a38000)='/dev/input/event#\x00', 0x0, 0x80000000000201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/25 06:38:38 executing program 6: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup(r0) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000248000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x85, 0xfffffffffffffffe, 0x2, 0x100, 0xb3b, 0x80a00140, 0x0}) ftruncate(r3, 0x40007) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000811000)={0x1, 0x1, 0x2, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000314000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000811000-0x4)=0x0, &(0x7f0000270000-0x4)=0x4) creat(&(0x7f000027d000)='./file0\x00', 0x0) 2017/12/25 06:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) bind$ipx(r0, &(0x7f0000b32000)={0x4, 0x8001, 0x101, "42383b66993a", 0x8001, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000087000)={0x3ff, 0x2, 0x9, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0xfb8) fcntl$addseals(r0, 0x409, 0x7) ioctl$TCSETA(r0, 0x5402, &(0x7f00009ae000-0x14)={0x700000000000000, 0xfffffffffffffffc, 0x3, 0x4, 0x5, 0x9, 0x8001, 0x8, 0xfff, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 30.088636] binder: 4916:4922 ERROR: BC_REGISTER_LOOPER called without request [ 30.099514] binder: 4916:4921 BC_FREE_BUFFER u0000000000000000 no match [ 30.106276] binder: 4916:4921 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 30.113135] binder: 4916:4921 BC_INCREFS_DONE u0000000000000000 no match [ 30.120223] binder: 4916:4921 ERROR: BC_REGISTER_LOOPER called without request [ 30.127595] binder: 4916:4921 BC_ACQUIRE_DONE u0000000000000000 no match 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005a1000)='/dev/input/event#\x00', 0x40, 0x0) r1 = add_key$keyring(&(0x7f0000604000)='keyring\x00', &(0x7f0000fb5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00006f8000-0x96)=""/150) 2017/12/25 06:38:38 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000004f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x1c)=""/192, 0xc0}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}], 0x3, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000460000-0x3)='/dev/random\x00', 0x0, 0x200000) fcntl$getown(r0, 0x9) capset(&(0x7f0000ea5000-0x8)={0x0, 0x0}, &(0x7f0000004000)={0x80000001, 0x80000000000, 0x0, 0x0, 0xc9, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c68000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ea4000-0x44)={0x0, 0x3c, "c451edb1a82ef9c86d0145c52b247460c43914ce91942663ae483171a19dba851f33361f3166639e1ecf22749d746838042fd0a10b9528213662be1c"}, &(0x7f0000ea3000)=0x44) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea4000-0x8)=@assoc_value={r2, 0x845c}, &(0x7f0000385000)=0x8) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x6) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/25 06:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000546000-0xc3)=""/195) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) vmsplice(r2, &(0x7f000006e000-0x30)=[{&(0x7f0000827000)="8a197f8b8b5d79", 0x7}], 0x1, 0x0) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000a1e000-0x8)='./file0\x00', &(0x7f000061d000-0x8)='./file0\x00', &(0x7f00008a4000-0x4)='aio\x00', 0x1004, &(0x7f0000599000-0x8a)="e07b0804dbe9ac8303c87f70a3e1db3844c51c7a292627a9f5a4f835c3d727edbf1426b846ba032b1aee2d3f2bd924113591e04fbed88b752a048913e67265d7d4b5ac641ce3c112806082cdab763e41496e0ff1aa68331ea532a470f4484c7cbcac7b2f17e415df8d972ae961a80e0f8d3cbc844e182c85729bb5fb71b90c1857f2932ce2e449ef7f6c") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) unshare(0x20000400) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0xc, 0x0, 0x1, ""}], 0xc, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f24000)={0x0, 0x6d, "8a310226cfe798a331f00ff82763a4ace908151255bcc6e484be3bca422d3efb36bfc6ba9c778b81d64b082fddcd1f402696702cb4ce0df41106c61ec2d805e4ed90bf4eacdd927403ba23bc312c6babe63cff7d1869f6766ef3c2d113bc4356422dbac94d5983d8ca171e7e31"}, &(0x7f0000f25000-0x4)=0x75) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f24000)={r2, @in={{0x2, 0x1, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f25000-0x4)=0x40000000000fd, 0x4) 2017/12/25 06:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mlock2(&(0x7f0000932000/0x3000)=nil, 0x3000, 0x1) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0xfffffffffffffffc, 0x1) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000083f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000047d000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000ee4000-0xb1)=""/221, 0xdd, 0x41, &(0x7f0000d91000-0x14)={0x11, 0x11, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mlock2(&(0x7f0000182000/0x3000)=nil, 0x3000, 0x1) 2017/12/25 06:38:38 executing program 0: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000416000)={{0xe57, 0x0}, 'port0\x00', 0x40, 0x40, 0x83, 0x6, 0x3, 0x8, 0x8, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r0, &(0x7f0000d45000)='./file0\x00', 0x1000000) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f000017f000)=0x0, 0x1) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000809000)={0x81, 0x3, 0x8, 0x2, 0x7f}) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x800000000020003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000941000-0x4)=0xfffffffffffffff7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x10, 0x1, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000098c000)=[], 0x0, 0x0}, 0x0) link(&(0x7f0000bae000-0x8)='./file0\x00', &(0x7f0000474000+0xd41)='./file0\x00') recvmsg(r0, &(0x7f00007cc000)={&(0x7f00000de000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000091c000-0x10)=[], 0x0, &(0x7f0000bc6000)=""/40, 0x28, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000055f000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000af7000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001a5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000573000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x100, 0x1, 0x500, 0x5, 0x10, r3}) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b09000)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f000007d000-0x10)={0x1, 0x1000, 0x2000, 0x1, 0x80000001, 0x2, 0x0, 0x5, 0x2, 0x170}, 0x10) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b58000)='/selinux/checkreqprot\x00', 0x5bb8ed6d97ee217d, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000291000+0x710)=[@in6={0xa, 0x1, 0xfe1, @loopback={0x0, 0x1}, 0x9}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c97000)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000021d000)=0x1, 0x4) timerfd_create(0x0, 0x0) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000c34000)='\x00', 0x1) sendto$inet6(r0, &(0x7f0000e70000-0x2e)="b692c0c9609b09273709570400175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b2596000001ff", 0x2e, 0x0, &(0x7f0000a3e000)={0xa, 0x0, 0x40000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 06:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x7f31) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socket(0x5, 0x1, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00004f7000-0xc)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000914000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f000006f000)={0xd067, 0x7, 0x10001, 0x6, 0x5, 0x6, 0x0, 0x8, 0x100000000, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$random(&(0x7f000049c000)='/dev/random\x00', 0x0, 0x20001) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0xe01, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d33000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000068a000-0x14)={0x0, 0x8c8, 0x4, 0x2, 0x5, 0x6}, &(0x7f0000cd1000-0x1)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002f5000-0x14)={0x0, 0x3, 0x80000000, 0x3, 0x5, 0x81}, &(0x7f0000c45000-0x4)=0x14) sendmmsg$inet_sctp(r1, &(0x7f00004db000-0x3)=[{&(0x7f00004d9000)=@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f00008e4000)=[], 0x0, &(0x7f0000063000)=[@init={0x14, 0x84, 0x0, {0x8, 0x4, 0xa3, 0x21d}}, @init={0x14, 0x84, 0x0, {0x7, 0xf0, 0x1, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1, 0x200, 0x1, 0x217, 0x2, 0x1000, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0xd, 0x3, 0xfffffffffffffff8, r3}}], 0xb0, 0x20004000}], 0x1, 0x4008010) syz_open_dev$urandom(&(0x7f0000031000-0xd)='/dev/urandom\x00', 0x0, 0x100ffe) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a2d000-0x18)={0x0, 0x100, 0x30, 0x9, 0x8000}, &(0x7f0000ffe000)=0x18) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fff000-0x10)={0x100000001, 0x4, 0x4, 0x4, r1}, 0x10) write(r0, &(0x7f0000ff2000-0x1f)="1f00000012008700000000fb00007f000000410800270109f2ff00000094", 0x1e) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ffe000)={@common='gre0\x00', @ifru_flags=0x200}) [ 30.356433] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=5010 comm=syz-executor3 [ 30.383998] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=5010 comm=syz-executor3 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000652000)='/dev/sequencer\x00', 0x40, 0x0) getsockname$packet(r0, &(0x7f0000e56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000089000)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f00007a7000-0x10)={0x0, 0x0, 0x0, 0x401, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000b05000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005e1000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x0, 0x0, 0x0) 2017/12/25 06:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000376000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d5f000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000009c000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e55000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) creat(&(0x7f0000d46000-0xe)='./file0\x00', 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f000058a000-0x14)={0xfff, 0x4, 0xfff, 0x5, 0x7706, 0xff, 0x4, 0x100000001, 0x6, 0x1f}) execve(&(0x7f0000ec6000-0x14)='./file0/file0/file0\x00', &(0x7f00004af000)=[], &(0x7f000056e000-0x18)=[]) 2017/12/25 06:38:38 executing program 1: setresuid(0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000532000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000-0x28)={0x5, 0xffffffffffffffff, 0xfffffffffffffff8, 0x1, 0x0}) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000)=""/87, 0x57) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x5e, "5fac8c582901d74ead568fc38c7b1a90ee99378329c02bb7a341d13847891b629f41132b7e6195fa2af33bb04897850c74c188ae1c238ff3d34be761525f0fcbadc6e40b219e861fb7225fb8b245066f23f22fd7e170af392409addc26e3"}, &(0x7f0000001000-0x4)=0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000059e000-0xb)='/dev/hwrng\x00', 0x14001, 0x0) sendto$inet(r2, &(0x7f00004a3000)="1b5a5477ebc04d8ea15a078ac9f98707a8f72c82d17d8b51f620f34b07c6df5d3b53b555c08ed773537e31e250821bc47bc8b1a09002dd5b9f8c5d8e84527ac89257c7ec14466d3319387cea0a108649dccdef52729acb2bd17e02120c10ab0b755c03e75150441b3ca8e12635bc477ccd7d1bcee9d3e16f9e5b856747c237579bf3cf66abb823e47cc05900fcb00c98f681bb9c26757482cd78a432e78bc0413d629f5565a681ba67536cc52cd7f7208a8dcd3c1fcce0e0", 0xb8, 0x80, &(0x7f0000d95000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000d9d000)=0x0, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/25 06:38:38 executing program 6: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) r1 = epoll_create(0x1fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)={0x0, 0x0}) r2 = getpid() getpgid(r2) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c7a000-0x48)=[@in6={0xa, 0x2, 0x40545d80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0x5082e056}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000695000)="24000000130007000cffe607000009000500000c0d00030001ffffffff000000f9b81601", 0x24) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000beb000)=0x0) 2017/12/25 06:38:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000184000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto(r0, &(0x7f00003af000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000082e000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000178000-0x6a)=[{{&(0x7f0000c07000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000916000)=[], 0x0, &(0x7f000097f000)=""/247, 0xf7, 0x0}, 0x0}, {{&(0x7f000027b000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000913000)=[], 0x0, &(0x7f0000b66000)=""/243, 0xf3, 0x0}, 0x0}, {{&(0x7f0000257000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000de1000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x3, 0x0, &(0x7f000008b000)={0x0, r2+30000000}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000013f000-0x4)=0x0) 2017/12/25 06:38:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000048c000)=0x1, 0x4) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fa3000-0x10)=[{&(0x7f000012a000-0x2a)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010000000053f4ff20", 0x29}], 0x1) 2017/12/25 06:38:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000702000)={0x0, 0x0}) personality(0x410000f) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000abf000-0x8)={r1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000f46000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 06:38:38 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000fe4000-0xf7)=""/247) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e02000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000a56000-0x4)=0x7ff, 0x4) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00008f6000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000d5d000)='./file0/file0\x00', &(0x7f0000819000-0x6)='tmpfs\x00', 0x80000, &(0x7f000002f000)="") umount2(&(0x7f000071a000)='./file0/file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000279000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000560000)=r1) 2017/12/25 06:38:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000006000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x61) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f0000006000-0x49)=""/73) 2017/12/25 06:38:39 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000001a000)={0x0, 0x3b, 0x4, @thr={&(0x7f000001b000-0x4f)="a044ace27199941c08f21d31180b8395abb06a3c3b5e0e19b25eb9fc17fc8e247763fed325d7c0f676a2bfb91f068d8d0bcb9d82644177c46d0a87061dda4edce584a69d190f4b3e44c967d25230b1", &(0x7f0000017000)="f18350c1be21d375cf7753530637089da56693e31d3eeb276e0f1d85dd9c0f0972a2d1a45b63"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f000001b000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000004000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x4, &(0x7f000001a000-0x58)={0x0, 0x17, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x0) timer_delete(r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2017/12/25 06:38:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000368000-0x15)='/dev/pktcdvd/control\x00', 0x80140, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x18, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3253a786f0053e6f8"}) r1 = syz_open_dev$sndseq(&(0x7f0000a75000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000085c000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002000-0x10)={0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 30.472193] audit: type=1400 audit(1514183918.916:24): avc: denied { setuid } for pid=5035 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.522781] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 30.536192] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.541155] CPU: 0 PID: 5056 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #9 [ 30.548599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.556160] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 30.566334] ffff8801d07878a0 ffffffff81d922b9 ffff8801d0787b80 0000000000000000 [ 30.574361] ffff8801d86cad10 ffff8801d0787a70[ 30.577423] binder: 5080:5083 ERROR: BC_REGISTER_LOOPER called without request [ 30.586221] ffff8801d86cac00[ 30.588358] binder_alloc: binder_alloc_mmap_handler: 5080 20000000-20002000 already mapped failed -16 [ 30.588394] binder: BINDER_SET_CONTEXT_MGR already set [ 30.588401] binder: 5080:5086 ioctl 40046207 0 returned -16 [ 30.590113] binder_alloc: 5080: binder_alloc_buf, no vma [ 30.590129] binder: 5080:5083 transaction failed 29189/-3, size 0-0 line 3127 [ 30.622103] ffff8801d0787a98 [ 30.625294] ffffffff8165fb7a 0000000000002b25 ffff8801d01ae8f0 ffff8801d01ae8a0 [ 30.633265] Call Trace: [ 30.635826] [] dump_stack+0xc1/0x128 [ 30.641162] [] handle_userfault+0xa3a/0x1310 [ 30.647193] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.654182] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.660565] [] ? handle_mm_fault+0x117b/0x2530 [ 30.666766] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.672965] [] handle_mm_fault+0x1fd1/0x2530 [ 30.679001] [] ? futex_wake+0x146/0x440 [ 30.684598] [] ? __pmd_alloc+0x410/0x410 [ 30.690278] [] ? get_futex_key+0x1050/0x1050 [ 30.696307] [] __do_page_fault+0x5c2/0xd40 [ 30.702168] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.708109] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.714753] [] do_page_fault+0x27/0x30 [ 30.720259] [] page_fault+0x28/0x30 [ 30.725514] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.732322] [] ? compat_SyS_signalfd+0xeb/0x4e0 [ 30.738617] [] ? compat_SyS_signalfd4+0x500/0x500 [ 30.745082] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 30.752063] [] ? security_file_ioctl+0x89/0xb0 [ 30.758265] [] ? fput+0xd2/0x140 [ 30.763252] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 30.769367] [] ? do_fast_syscall_32+0xcf/0x890 [ 30.775582] [] ? compat_SyS_signalfd4+0x500/0x500 [ 30.782050] [] do_fast_syscall_32+0x2f7/0x890 [ 30.788164] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.794811] [] entry_SYSENTER_compat+0x51/0x60 [ 30.820095] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.824628] CPU: 0 PID: 5056 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #9 [ 30.832054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.841378] ffff8801d07878a0 ffffffff81d922b9 ffff8801d0787b80 0000000000000000 [ 30.849366] ffff8801d86cae90 ffff8801d0787a70 ffff8801d86cad80 ffff8801d0787a98 [ 30.857336] ffffffff8165fb7a 0000000000002b25 ffff8801d01ae8f0 ffff8801d01ae8a0 [ 30.865313] Call Trace: [ 30.867880] [] dump_stack+0xc1/0x128 [ 30.873216] [] handle_userfault+0xa3a/0x1310 [ 30.879251] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.886237] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.892622] [] ? __get_user_pages_fast+0x320/0x320 [ 30.899187] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 30.906084] [] ? handle_mm_fault+0x117b/0x2530 [ 30.912287] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.918498] [] handle_mm_fault+0x1fd1/0x2530 [ 30.924529] [] ? __pmd_alloc+0x410/0x410 [ 30.930230] [] ? get_futex_key+0x1050/0x1050 [ 30.936267] [] __do_page_fault+0x5c2/0xd40 [ 30.942121] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.948064] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.954706] [] do_page_fault+0x27/0x30 [ 30.960219] [] page_fault+0x28/0x30 [ 30.965465] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.972274] [] ? compat_SyS_signalfd+0xeb/0x4e0 [ 30.978561] [] ? compat_SyS_signalfd4+0x500/0x500 [ 30.985031] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 30.992012] [] ? security_file_ioctl+0x89/0xb0 [ 30.998211] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 31.004759] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 31.010874] [] ? do_fast_syscall_32+0xcf/0x890 [ 31.017086] [] ? compat_SyS_signalfd4+0x500/0x500 [ 31.023545] [] do_fast_syscall_32+0x2f7/0x890 [ 31.029657] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.036299] [] entry_SYSENTER_compat+0x51/0x60 2017/12/25 06:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000009d000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007df000-0x4)=0x9, 0x4) r1 = socket$packet(0x11, 0x1, 0x300) r2 = dup2(r1, r1) sendto$inet(r2, &(0x7f0000a8d000)="4cc54b237448260bad9bf7d56f214f2130028069a858c08936c1e0a8e7fe5e1c6bc14d23e2110a53dc1ed3efb31f082e64ce8d6dc4fee23e6453d92bdeb288ae14c12390d4d902068bf88e1c3770ef274805d766194ae7ad15ee79cd524bbb", 0x5f, 0x404c840, &(0x7f0000bda000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000084d000-0x4)={0x0, 0x0, 0x0}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000762000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 06:38:39 executing program 7: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lgetxattr(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f0000052000)=@random={'security.\x00', '/dev/snd/seq\x00'}, &(0x7f0000053000-0x9)=""/9, 0x9) write$sndseq(r1, &(0x7f000003c000-0x1c)=[{0x0, 0x6cb1, 0x7fffffff, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) write$sndseq(r1, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2017/12/25 06:38:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000a25000-0x8)='./file0\x00', &(0x7f0000ed8000-0xa)={{0x0, 0x0}, {0x0, 0x7530}}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000715000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00007a8000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x1f, 0x4, "d5700e1fe38953a66c318340554f1d5ce3038b2bfe49a33e105f073a7bec14f6da8f5853f33dba90d8b7497ae3618c6cbe739e650b5112929b073f8b0d6820c7", "563ffcb8b3201a4dd427fc865643aa3e382c3151863a3308540380763a411d4e", [0x7ff, 0x3f], 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b5e000-0x4)=0x6, 0x4) prctl$setfpexc(0xc, 0x50001) 2017/12/25 06:38:39 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e0c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/25 06:38:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x401) r1 = socket(0x2000000011, 0x8080f, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00005e3000-0xfb)=""/251, &(0x7f0000001000-0x4)=0xfb) 2017/12/25 06:38:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000577000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b63000)=@sack_info={0x0, 0x8000, 0x80}, &(0x7f0000a59000-0x4)=0xc) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x2}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x989680}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f7b000-0x108)={r2, @in6={{0xa, 0x3, 0x9, @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]}, [0xff, 0x0, 0xfffffffffffffffe, 0x2, 0x10001, 0xb0f, 0xfffffffffffffffc, 0x1b3a, 0x4, 0x5, 0x0, 0x7fffffff, 0x5, 0x6, 0xbd]}, &(0x7f0000d62000-0x4)=0x108) setpgid(0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x8, 0x1, 0x2, 0x3aa, 0x1, 0x8, 0x2, 0xf58, r3}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0xffff, 0xcc) 2017/12/25 06:38:39 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000669000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xc920, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d19000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000bb8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000c96000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 06:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d43000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000048c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da1000-0x8)={0x0, 0x81}, &(0x7f0000517000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003b5000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffe, 0x8, 0x2, 0x49}, &(0x7f0000942000)=0xa0) 2017/12/25 06:38:39 executing program 5: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x7fffffff, 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/25 06:38:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e4000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000054000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r1, &(0x7f000047d000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000387000-0x4)=0x7, 0x4) sendto(r1, &(0x7f00009be000)="6b65da46b11e0ba9cb07a8b94f06f773ad4e346ee56d8ca95073f919d41513f8f0025acea235903dc34780f113c174f84e7e60098077f4d8ca4d70783cc4006c2f361fe171de8b5f30577749818fc59ee86a525a8f00072e3d2a34", 0x5b, 0x40000, &(0x7f0000390000)=@ipx={0x4, 0x480000, 0x2, "9ff562090abe", 0x800, 0x0}, 0x10) 2017/12/25 06:38:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000-0xc4)=""/196, &(0x7f0000001000-0x4)=0xc4) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x10)={0x0, 0x1, 0x0, 0x8, r1}) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) lseek(r2, 0x0, 0x0) 2017/12/25 06:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000030f000-0x29)=""/41, 0x29, 0x1) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00007d1000-0x4)=0xffffffffffff1429) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f00006bb000)=""/251) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004e4000)=0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00005e0000)={&(0x7f00000f4000-0xa6)="ca90a3c2fc24bb82a1c15d2289d2259e50d1a2352407df1251c77fd501ed9aef59d8ba30ac060f490de99b8fb61052bc539b90d806aabd585dd1d77a2c25c9354567b6f003b2860c0c567659233fe348678860f0d124669cb0b00c4d039d5f97fc01e470f8c6c1eaaeb64b9045da138120dec90081a1430d917429d147587471fb7084a57bfd4f2d69ecc480552bbb1e0ccedf47c93ae17fc3c5f86ae3d9b2f5e809afb48c3b", 0xa6}) 2017/12/25 06:38:39 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000009a000/0x1000)=nil, 0x1000, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000082000-0x10)={&(0x7f00001aa000/0x2000)=nil, 0x2000}) 2017/12/25 06:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) connect$unix(r0, &(0x7f00009af000)=@file={0x0, './file0\x00'}, 0xa) creat(&(0x7f0000c14000)='./file0\x00', 0x154) 2017/12/25 06:38:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001000)={&(0x7f0000303000/0x2000)=nil, 0x100000000, 0x3, 0xe8, &(0x7f000066d000/0x4000)=nil, 0x9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a6000)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b36000)=r1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000334000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 06:38:39 executing program 2: clock_getres(0x2, &(0x7f00000c8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00006b7000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0xeb, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x290, 0xfff, 0xffffffff80000001, 0x1, 0x2, &(0x7f00005f0000)=@common='teql0\x00', 0x2, 0xd385, 0x9}) 2017/12/25 06:38:39 executing program 6: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000)=0x10) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x120000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f0000000000)=0x100000002, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xffff, 0xb9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000)={{0x3, 0xdb}, 0x1, 0x100000001, 0xef, {0x400, 0x7}, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f000000c000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000003000-0x4)=0xffffffffffffffff, 0x4) 2017/12/25 06:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eae000+0xf5b)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getpeername$unix(r0, &(0x7f000049a000)=@file={0x0, ""/6}, &(0x7f00000d0000-0x4)=0x8) r1 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, 0xffffffffffffffff) 2017/12/25 06:38:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x8)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000-0x4)=0xe8) ioprio_get$uid(0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x3, r2, &(0x7f0000b5a000)=0x0) 2017/12/25 06:38:39 executing program 2: readlinkat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80801, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000961000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e34000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2017/12/25 06:38:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f00007cb000)=[{&(0x7f00002bf000)=""/4096, 0x1000}, {&(0x7f00006e2000)=""/239, 0xef}, {&(0x7f0000866000)=""/188, 0xbc}, {&(0x7f00007ab000-0x42)=""/66, 0x42}, {&(0x7f0000e8f000)=""/133, 0x85}, {&(0x7f0000a9c000)=""/0, 0x0}, {&(0x7f00007ed000)=""/50, 0x32}, {&(0x7f000000a000)=""/69, 0x45}, {&(0x7f0000499000-0xa2)=""/162, 0xa2}], 0x9) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000bb5000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2000000001f, 0x0, 0x0}) 2017/12/25 06:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) open(&(0x7f00000b7000-0x8)='./file0\x00', 0x2, 0x34) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a50000)=0x0) 2017/12/25 06:38:39 executing program 4: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8000e, 0x400000004) sendto(r0, &(0x7f0000291000-0x11)="020700ff02000000ffed0527eaf5f71a2f", 0x11, 0x0, &(0x7f0000282000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2017/12/25 06:38:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/context\x00', 0x2, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) renameat2(r0, &(0x7f0000474000)='./file0\x00', r0, &(0x7f0000304000-0x8)='./file0\x00', 0x2) 2017/12/25 06:38:39 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000168000)=@req3={0x1, 0x400, 0x2, 0x9, 0xffffffffffffffff, 0x4, 0x6}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f61000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x80006, 0x3fe) r4 = socket$netlink(0x10, 0x3, 0xd) read(r0, &(0x7f00007fc000)=""/144, 0x90) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f0000f69000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000f69000-0xa)=',(-##user\x00', 0xa, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f6a000)=0x0) fcntl$setown(r0, 0x8, r5) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f6a000-0x40)={0x291f, 0x1, 0x81, 0x2, 0x7fffffff, 0x0, 0x8, 0x5}, &(0x7f0000f6a000-0x40)={0x96e, 0x10000, 0xa, 0x3, 0x3ff, 0x7, 0x0, 0x6}, &(0x7f0000f6a000-0x40)={0x1, 0x0, 0x0, 0x9, 0xa159, 0x8001, 0x7, 0xea}, &(0x7f0000f69000)={0x0, 0x1c9c380}, &(0x7f0000f69000)={&(0x7f0000679000)={0x8}, 0x8}) close(r3) 2017/12/25 06:38:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006f8000-0x4)=0xfffff7fff7fffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/25 06:38:39 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001d000-0xe)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x4800, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) 2017/12/25 06:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074c000)='/dev/vga_arbiter\x00', 0x410000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f000061f000)=0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007b8000)=0x0) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000d03000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) splice(r3, 0x0, r2, 0x0, 0xfffffffffffffffe, 0x0) 2017/12/25 06:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) msync(&(0x7f00001ea000/0x2000)=nil, 0x2000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fc2000)=0x101) setxattr(&(0x7f00003d3000)='./file0\x00', &(0x7f0000634000)=@known='system.posix_acl_default\x00', &(0x7f0000c3e000-0xd)='/dev/net/tun\x00', 0xd, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendto(r0, &(0x7f000010e000-0x74)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ba9000)=0x6, 0x4) 2017/12/25 06:38:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d09000-0x4)=0x0) setpriority(0x0, r1, 0x0) 2017/12/25 06:38:39 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bde000)='/dev/input/mice\x00', 0x0, 0x40400) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000e84000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x10, 0x800) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bind$llc(r1, &(0x7f00002c7000)={0x1a, 0x1e, 0xff, 0x7, 0x100000000, 0x40, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getrusage(0x0, &(0x7f0000fe2000-0x36)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:39 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000041e000-0x1)='keyring\x00', &(0x7f0000644000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000fa3000)='./control\x00', 0x1, 0x190) mremap(&(0x7f0000d46000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000c9b000/0x2000)=nil) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000aca000)={&(0x7f0000bce000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fa2000)=[{&(0x7f0000fa2000)="4bd98c502528457bb60cb6f4f4fddd2a88191c726d749ebf121938ade07612e962540057b6d31484c614c0", 0x2b}, {&(0x7f00009a1000-0x49)="37b9b4e16997503ada894483ac959e7e32a73764313f0cf8b3dbbced3b0c2eccff366e743f583976507c6176c77b56db074b85e9e2f03dbfab5f846f286206ed8556106d0d0c1aa374", 0x49}, {&(0x7f0000fa2000)="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", 0x1000}], 0x3, &(0x7f0000fa2000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x0}, 0x40000) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r5 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r5, &(0x7f0000013000-0xa)='./control\x00') renameat2(r5, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2017/12/25 06:38:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000779000)='/dev/input/event#\x00', 0x0, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b38000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a0a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044f000)=0xe8) stat(&(0x7f0000af3000-0x8)='./file0\x00', &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b4b000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f00004e3000+0xeef)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000358000)=0x0) r9 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000025c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000512000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e88000)=0x0) getresuid(&(0x7f00006ac000-0x4)=0x0, &(0x7f0000efe000)=0x0, &(0x7f00008ab000)=0x0) r13 = getgid() r14 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a0e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e07000-0x4)=0xe8) stat(&(0x7f00001e1000)='./file0\x00', &(0x7f0000917000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) stat(&(0x7f0000bd4000)='./file0\x00', &(0x7f00008d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000072d000-0x4)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e52000)=0x0) lstat(&(0x7f00002e3000-0x8)='./file0\x00', &(0x7f0000dd5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c79000+0xe15)={0x0, 0x0, 0x0}, &(0x7f00006cc000)=0xc) r23 = getpgid(0x0) r24 = getuid() fstat(r1, &(0x7f0000b07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0x0) getresuid(&(0x7f00005da000-0x4)=0x0, &(0x7f00004d9000)=0x0, &(0x7f000088c000)=0x0) getgroups(0x4, &(0x7f0000285000-0x10)=[0x0, 0x0, 0x0, 0x0]) r29 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000999000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00002a0000-0x4)=[0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000209000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000edc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000207000-0x4)=0xc) lstat(&(0x7f0000c7d000-0x8)='./file0\x00', &(0x7f00007d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000b44000)={0x0, 0x0}) getresuid(&(0x7f00009cb000)=0x0, &(0x7f0000933000-0x4)=0x0, &(0x7f000075e000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000335000)=[{&(0x7f0000c63000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000068d000)=[{&(0x7f0000188000)="434f5346558546c4c34643d2bfef5cca", 0x10}, {&(0x7f0000e96000)="ea0afb99e2482c560bff38df4a6288250b3e81594a9b24888ee2d99ec6be7b739e96e7792dc506095bbc", 0x2a}, {&(0x7f0000f4f000)="670ccb81c7e6fb53dae7d8811d474230865996f2614cca82408e87aee2cece2682aaa026a5c9065f835183d39cbd10ada1b7f30333cd6649846077284d75a254aa4383b7d12292121af5783bd44435b88cba60be76d9869c69a3ace4ee5113b489fa2acf8d46ae4a5a2d7b5b870ab38c16a09bca3ed363c8aa917c207e493e7178b9938492425931c2d8d7fa13c43ecea68e9f215e9a8cc0b707353025ede64c61fa95cf6f7762da0f2f823fadf9e163299d", 0xb2}, {&(0x7f0000737000-0x96)="6526a071b1eac59c3515393c8bb851f17ff43ad0b2f5f1117ef224203edf8fdfe1d5b00af3662fea35f1af10540ce28d2b2ab688e10baee481f20b8567fafc0635bfe70363c378e7466c0e4ce0eb8c1dd5aac2e22f58dc8d465c20ef186da0b46bb8c942ffc365bb72e0dfc2c58a318c6b2a7adda04c8af788f9da0837eb313df97a3f53e22e2d767d3126896fc706a3df98aa0dfd9e", 0x96}], 0x4, &(0x7f0000467000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x20040000}, {&(0x7f00003ac000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000340000)=[{&(0x7f0000399000-0x33)="3e704e439710133aca903514e2bd4d1c4af05f049a1ab5dccc22160cc62fc50096c6f6312dbcd649d13d1a529ff8368417ccca", 0x33}, {&(0x7f0000d33000)="f44f55d3cf6a1d5eebdd10145a5bdb2c1ec9e3c5a23c1cf265e99fd51216844c6021155219505f49cc4eb0634da0b9a79d04b32c57195eda7d3dd3257fab22e3cca3e5b25fb072735a1493132bf354e65cebda5ca7d35de37629b2bceaaf131c93375b62828655c6875d18f2a8eda9e91bc70e039d8d0dac3b5578b89907bd965d7639141ec7fe66170eac6d9b4c97ece4a314f2eec844abc4d385", 0x9b}, {&(0x7f0000bd5000-0xc8)="285c216ee180b6c6448470fcbefda8fe940a8cce1c3834df4663b6b143c7e5171c64f751873d65f93c6749ee350440fd64dddc34c46b359de21c3332e924c8c4c4bb04a1286b9776776cba8ca5ce41f36dbde04b99938eab274317af77fb47c28bd19ee5e2526846f0a3c53fbb326655299470b46e5b2ad465210e350241a73c26b399523d04162c21e7284ccef37aaeea2f4849d9afb685ea3e009b29ead6cee0d9906c7e489853144ef0c917902a1507ede1c5423f9248246507fa43152846956d3fe63e35ff87", 0xc8}, 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0x1000}, {&(0x7f0000e4f000)="", 0x0}, {&(0x7f000054e000-0xcb)="6505e32cc332ee503aac55094ab72daa2e1830d350f8d08e04e37cd7c542f9b128d37732cffbce42330de1049292eb50a852583ad44fe860e1a1a981450a5c21e9d0c8ff044c97986f2dfb4ca61ea06b8c5c4238fe109b2b28fb21e12de15d547a745e5a269c39919f5599627bca12eb7ff4ae2d3f3a726a925f2c1375fd3943d331177f0f02d9a89d5f60e24d20319231e65bcd243f67ae258f27c3f1627e6948d49fdd718e307e0d00e00a8a40d0d973c2ea18ad42c53499ef5e5a276d20733b12ede11c2151c2282a13", 0xcb}], 0x8, &(0x7f0000b98000)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x18, 0x8801}, {&(0x7f0000b09000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000045d000-0x38)=[{&(0x7f000062e000)="b2e277df36db1fa343235e6bfbcccf922467335c231de8a82b71748261e09e9cc7a2e703a036a5fe69ea0dcb7745a34ae6486387970724571a3a406c073d86fdab21a88e184ecfa13f2ef37c513a7f6ca6860e2a6cc0fe5e030b707e8c40d8a86b626c8bdbe680a6fa293c608c011b318d105877b8da49be2d6e74e9103839189e5ab8e97dc5f2b9e17ae41e14ee23061834bb54207f4e2d3bdcb0af43971683d4bc389617108fc6a4dfe3f47793bc7e6f7b", 0xb2}, {&(0x7f00005cf000)="74f2912ead79c03c4b46ef2cfb2609f73c84cd7da82c601ebc884a6be1cb299c865e333ef57fa0d61be22e0670862ef07710531e4adfe36d25c46ba4d0d96e0d26a9f76c70572f582c6a41856bdf79fd45f4e2f88697538b76ae386c60aa6988c611f3dcc875d998e635a3f36dfaef33201ea1dca84843cabde2d82eca9f83b6c2d6ef5cccfabb9224c5ceb09b06a95fa24f8774d62d23e5fca8340b8e", 0x9d}, {&(0x7f0000c51000-0x85)="6bf2256aa2752bc1afd1c55716ee168fd65c684e1b45bb244328af848d0e531d2df9372ece34291392a2eb6309829b166742c4d17119dbc1209fc2459faec281e17e30b5ad5d510164dadaf48b0caa6f74dac14b6fc011a5b5e91af36c8a0425ff05802d09321217d2f7445464e791231fd16820e3529c785a652a3469dc285304dc7f82d4", 0x85}, {&(0x7f0000541000)="135e5b82e12c587e5d2ec66643a51f69eef076c417edc5ad7b5ef06e06cef6e4a0b2e2d011c1a5ae368bc8488ac568f38c52b51033d5ff1ad85a7cb6892be89c382fcbf30e2e4c1c828e1d623d4026f0dd574365d632fb854cbde7c784610f8214d4a1325c69485c9e1ff4061582924ef3324e070897ac3ffe0bd698de20144169a788f7f8e4d6edf13a35", 0x8b}, {&(0x7f0000b18000)="e33fbf1a880359bd48ecb80c5e0b47c8e5298b773e2bf8717dd2191b72761a39f288619dd656d34a01576fc4fd69aeb8111540eef1745dd06a351903d80f8e469af2ea0fb6dff2670123172c741241c5007412842d62609181493ac0227049af1f9d2215ff9808e2a15afbf1f63043e3ef2622bea33723f16ea6da16b2d8bfb80b618b965e92db9c1673b29a227c3c37797eb71ba3fae23c4037dc60e980106f4d3d27d562406e1e6f73d60e37b7c08ffc838f3addb07e2b7bf6160400f40cb4c5d4b62a264c24ccbd59aaff9143b1ac1ecdcf53b8f47dda68b9e3ac332831e9f122fb4a2ac9daa08bf64c5e479bed71c8f17842ea", 0xf5}, {&(0x7f00002fd000)="8284d04b81beabf16e99ebd4ac4bc789216a3d866206e4175fdebc64aba10013aa9ae58cd6e74c9beb62679af7f22c0ff6dfea221221e2512ab0254a2d016de75417f908f8379cc5eac659e399c872e061dbb3a9d5e65d890979e61347408347df3c6f9cc1c5520ec82fb2279a8e5fb6724d52c55badb8a139387d425cda54ba35bd1295f389829ee9", 0x89}, {&(0x7f0000d94000)="9ecbf7dc7b8db3b444170cfa0a3953260bd68557500b9630a30382dc1ba87b0f457349f432e0c565d434ce4bf434a98e02c20f4e689de1f5f9d9ace23eba3001007975336f99802012205798567ecb81fa83c0eda5b1ada09c9591e6417ea2f8395927e97a290dd19bd3f20c0cd078102b533ed623b08e7ac47e02ab18e91cf59f0f3f0bafb9e8b9ee76e47cc838f12fd9e4ec5eab63773f5d277c3611b7eaf85fe8db2efcf50febbbedce48ccaff6951220150c617d71065331593247d18a2b0d447f33380d4961df25bde2aa2fd18b02a87af4d0be9eb825", 0xd9}], 0x7, &(0x7f0000bf9000)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x18, 0x8004}, {&(0x7f0000e56000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e00000)=[{&(0x7f000037f000-0x7b)="39fc587f336c647c90e402f64acee3fd174ae8fdb4067fac80d11c1b974f1a62ac9ea8db90270c2e528c829eb7b62a311ae1f4ac1ee269e1e8261e53b134e123bae23016b9116a8b985a0fc3a8554d7aeee7840262768ee33f8bfd53b8df5c971597ecb5144000bc6dad8ea4a00bc9ec04af8883e37ea25c10950c", 0x7b}, {&(0x7f0000d91000)="52b142940e572dde000db638f911a64f828c5e7f5da84fef3af8cc74443465161db48fc8507fb9ccf4534dbfa8b7577b98152313b77b32c583d085fc60f628e1d1a4d7d639cb1d9db142da41eda1519dc5275758bc07d68ee19f5fca645abc53fa4587db783a1ff8eac98989e5beb2c565b36f948279c1f031d7b0a70dd6223d259c295f71962b5723a56de53ad7d90999b2", 0x92}, {&(0x7f000051d000)="2948863c2fc7103fd76c041ebbc69c7335027005c03771823b4b6a9fb70cb4bfe396a38e99c2f07e5826b77a046fee00128c29a030ccdc5c3200557a0aecf130f06d8fdd0e9d89f609f0aa9451cb1470d83864a936f7998d99151161e984d981dd80cde63cf689946eff334871892f4ffdac2b9e12bcb3cd87cbacd92c0f3764ff7ad400c344c989b67bd5ca35a20d37c9b3b8fa788d2d505bb52df49b78096773ba6b38ca87e0a986557c0282be1af27222ab4cbb0d17e02040b98005d22eda", 0xc0}, {&(0x7f0000727000-0x22)="0d9d98e7b0e53d64b93a79dce213f9921236e4e7603ec4ba14868480d70f866c3415", 0x22}, {&(0x7f0000862000)="64411879164f7b42244da7b36a60f068a728fcd246022c743fe56ff06a1285b092f3300e5f63c54cbf199d9d0a2f8351e187e978d4c6fce0d934635549033970a317880d8ac5cb5273bf92d4a249b9746e01bf97b742b2516f4716588b8089e66f688114", 0x64}, {&(0x7f0000cee000-0xf1)="9aa040f2ee5e9ad0779441f454fbf95159462b41f0a289f5b32b0d5f1e859c6728a47663ac522bdb6b18751b00dcd2f3e06eb0b8e166ea979ad0bf0e3d7d5510bfb7703b7d3741c4864cc2c70770d9d42443e8476b42349c357615015e0c439474e5580fd96080241b2a887e4f2681e79caa33d2834e8e5c000cda1610d80a33b3ec1a730f649a0c0829b3d5ae883dc6784d029cf007153acd5279d425ce2f248b912853eb21e4e097069c4a9b4bdb384d2f785741372933c5c6ad152044191691823418c16a41b8688112aebf2e2aa67b6c98e2910bfc8b0180d4415d4fe29e8bf9c809b998bbea6407bae43a6cd92895", 0xf1}], 0x6, &(0x7f000036b000)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x70, 0x44000}, {&(0x7f0000453000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002e0000-0x10)=[{&(0x7f00001b0000-0xb3)="1c62e335b42475dfabaf5dc6c1ff86ae16d31dd4bc6a68ef3e4507a844d2dd6bcf26156b16d40230918c801ea2410ce50cf0560fcd12e6a4556edffed2092947965758f2186d7031d84709580dce1f4d264252b6ae79331a5526247b31456326a75140608b63cdd7a74c1f82108158e4c8ca84f82fc9c1d6361efdfc02de1e095f7c9127cf49671862345053076c9fe6699968d2983abbc29007df02483ef12d607b52bb5acf7c3cc9628bac20bb815daedaed", 0xb3}, {&(0x7f000008d000)="", 0x0}], 0x2, &(0x7f00005eb000-0x74)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1]}], 0x74, 0x94}, {&(0x7f0000d08000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c86000)=[{&(0x7f0000bee000)="098df40799e4dca8fb39aefe1b6e72c528b695b7436af15084caf52521bf05d692fb295b88786e183ef59c4b40f37f66a40a64e8e42f25317606a3c8ec427ff0332ca5e41a11aee418b9ad8e00bedebd86edd48a567db3f8ee1089571cacf71afe94039f28b9553bb5de5647a1a84f8c671619b581c02a82b0fa54cd527d2cd2", 0x80}, {&(0x7f0000998000-0xec)="b05b8b22ce28f2b20e48c5ee8c2df5fddfad917979619633982d8b3bafcd81a85bf45668c203d72cefbe115db91dbeb0590f3e36ea4276b5f53c9f318b4d2877ad34cb546f288c8ccd3f9ea0e32782274eee56d462564a23e0f04b70ff0ffcdc5fceaf12e9ac3ccc23439f9e01d16c8af10a399ea6d6126b0e4397720f82d4d0f90f464aeba6344875b42ad53dec7a2e0a22441c5df806f8c5c238d446c88c9a2b06f41daeaddab17909ee850714010fa4db524ef319122beca3dc2c6609eb96fa03420633710bb82b87869877fe824fea38c34f2f8db0be914a5fdb282ee16f636e0907bb226ffc721ad719", 0xec}], 0x2, 0x0, 0x0, 0x0}], 0xa, 0x24004000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d77000-0x9d)="22105bdbcd9222555495d6413f4b90aeaf6d70e0a098f46a0671ceedaac8fc44b5423285917351288a72fab407ab888223e2d250041123996ec6c6d027bf9bedbd4b401ad373ac6bae762f4bc33a99b1b0963c61e0ee4ce344d4194deddda4e8164fd518db07e3ebbeec6ff607917aff60d091bc0beb8435080519626c7d32264dd5f12641a1bd8a765c31b3918a8d7e09085f0a67f5ab41e8d833b54d") ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000bd2000)=0x0) 2017/12/25 06:38:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000397000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00006a8000-0xa)='net/igmp6\x00') futimesat(r1, &(0x7f0000a2b000)='./file0\x00', &(0x7f0000626000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2017/12/25 06:38:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r0, &(0x7f0000f93000-0x8)='./file0\x00', 0x4000, 0x0) utime(&(0x7f0000f60000-0x8)='./file0\x00', &(0x7f0000d39000-0x8)={0xfff, 0x10000}) r1 = socket$packet(0x11, 0x1, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00004b5000-0xb)='net/packet\x00') r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000653000-0xe)='/dev/keychord\x00', 0x40, 0x0) socket$packet(0x11, 0x80000, 0x300) preadv(r2, &(0x7f00007ab000-0x38)=[{&(0x7f0000dc1000-0x2e)=""/46, 0x2e}, {&(0x7f000090d000-0x4c)=""/76, 0x4c}, {&(0x7f0000e99000)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000aee000)={0x0, 0x0, 0x6, 0xfffffffffffffff8, 0x9f13, 0x101}, &(0x7f0000cae000-0x4)=0x14) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000ca2000)={0x57, 0x4, 0x60d, {0x9, 0x3}, {0x10001, 0x10001}, @const={0x5, {0x81, 0x9, 0x0, 0xff}}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000ef000-0x10)={0x3, 0x0, 0x0, 0x484, r4}, 0x10) 2017/12/25 06:38:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006db000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ff000)=0xc) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000cbc000-0x8)={&(0x7f00002d0000)="18a525917d5abefe2c73bef07e9b62ac345e1703d824d5b9f96ac8802756fcaa5c4c747bb18b7168d8952437d5da3f39d29c6823a07aac0b5280a437aef0fb854f71b34fe01128410ce1899001db7310aef146c03fc10d2edc43ca0146be98b65978acaf1a0200407b1db6db559ea16ea858cb88f4f481d0d40118cfbfaedef50d9c49551c775e197edfd10000005b456ed2384f456521801fef01f134221fecb23bc1133090", 0xa6}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000608000)=[{&(0x7f0000263000-0x2a)="290000001c0055fcff000007ffffff000200e3000200000002005e0009000100000e010076645aff00", 0x29}], 0x1) 2017/12/25 06:38:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000649000)=0x0) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 31.512244] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.554894] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 06:38:40 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000106000-0x4e)=""/78, &(0x7f0000efe000-0x4)=0x4e) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r1, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000eff000)=[], 0x0, &(0x7f0000efe000)=""/0, 0x0, 0x0}, 0x2020) 2017/12/25 06:38:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x2e)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000+0xc75)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x60000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x506, 0x2, 0x401, 0x10, 0x20, 0x20, 0x3, r1, r2}, {0xffffffff, 0x1, 0x800000000000, 0x2, 0x3, 0x9, 0x6, 0x9}, {0x0, 0x0, 0xffff, 0xffffffff}, 0x0, 0x85a6, 0xffffffff, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x74, 0x10001}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb, 0x0, 0x3, 0x7f, 0x7, 0x3, 0x6}}, 0xe8) 2017/12/25 06:38:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$binder(&(0x7f00007a6000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) readv(r0, &(0x7f000066c000)=[], 0x0) 2017/12/25 06:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ea7000)={0x0, 0x200852b, 0xfffd, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00008e4000-0x90)=[{&(0x7f0000c21000+0xfb1)="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", 0x430}], 0x1) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2017/12/25 06:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063b000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000809000-0x50)={{0x0, 0x0}, {0xa0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004c6000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a0a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000074000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000022000)=[{&(0x7f0000977000-0x29)="1c0000001800ffffffff6800000a0021020008000000000700000600", 0x1c}], 0x1) r1 = request_key(&(0x7f00001d8000)='rxrpc_s\x00', &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d48000-0x9)=')cpuset&\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x3) keyctl$get_security(0x11, r1, &(0x7f0000b06000-0x24)=""/36, 0x24) fremovexattr(r0, &(0x7f0000651000-0x15)=@known='com.apple.FinderInfo\x00') 2017/12/25 06:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000024d000)='/selinux/member\x00', 0x2, 0x0) r1 = inotify_init1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dd6000-0xe)='attr/fscreate\x00') r3 = gettid() r4 = getuid() lstat(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f00003d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008fe000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006df000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000077000)=0xc) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc6000-0xc)='/dev/autofs\x00', 0x80082, 0x0) r11 = timerfd_create(0x3, 0x80000) r12 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000048b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r13 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000165000)=0x0, 0x0) r14 = signalfd(0xffffffffffffffff, &(0x7f0000d7f000-0x8)={0x7}, 0x8) r15 = getpgid(0xffffffffffffffff) r16 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a6b000)={0x0, 0x0, 0x0}, &(0x7f0000770000-0x4)=0xc) r19 = inotify_init1(0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000097b000)={0x0, 0x0}) socketpair$inet6(0xa, 0x807, 0x5, &(0x7f0000f03000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000fd0000-0x1c)={&(0x7f0000c64000-0xc)={0x10, 0x0, 0x7, 0x8}, 0xc, &(0x7f00002c6000-0x20)=[{&(0x7f0000d50000)=[], 0x0}, {&(0x7f0000ff7000-0x156)=[{0x72, 0xbd5, 0x100, 0x9, 0x8001, "47a20f9b228c5e24aafe888e3bd9257275abfdc6f69bdcb91452aa518a3132cac66ccef9d65c114f314e608b9ab635d1eb0dde8b06da145de36af365d13e762e8a1ae0a43abbb9c35f177d97eb4de7ea02fdb7182d73515e6c2287fa12932a57194c"}, {0x97, 0x1000, 0x2, 0x1, 0x800, "7d7a6821a524595858778702c823755f988d96b1094196f54c35cec1e88d71bd565aae61430b53c7d87454e41ee18de940f897084f108da58cc38f474d2b5cca54f0173d86db180ac4e86dc19c3a00df42fc20f428911c5c6c56d6511ff064f0c1319cf757b793beb9b2e5c0038bf5c3743b7891f384f0f26f9a23c1ecefd23025f87fda646aca"}, {0x4d, 0x0, 0x22, 0x9, 0x7ff, "f7d893ac226982460661e7ebcd660c5df4deee6393879b86f83185ca4e2b250338a7329ccd33c876b645713c34ce0f202fe0d2d0c9904c2aecbbd82544"}], 0x156}, {&(0x7f0000b7e000-0x1051)=[{0x1010, 0xffff, 0x800, 0xb2, 0x8b, "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"}, {0x41, 0x5, 0x200, 0x0, 0x7, "8116600e0c32a910cfc49af6c1929e36c5876fb6b37c86475bb526dc36b5e8a550a16e45d21492cae7c7e9f1e159d60bb2"}], 0x1051}, {&(0x7f0000ed7000-0x182)=[{0xf2, 0x800, 0x210, 0x80000001, 0x4, "b063b381f39ba542f9c32994a09e1be4d3ad2eb76ce3a6c90b220edd051dcd896842b0adb03488cdef9062ad69a15360b85a7d477ac466ed2a4adadbce3ffafbeda35006ee553a5560fc05491c498a6ed7ae26cb27bd978bc2144fa90909aa7180cb18d70f1115b25974492c036cbac7718693bf8b4182267347728cbac5e80a997f36e3da50be30e7749fb256dd382e94dce3f57b47b7550e8799620e1df3337c9a0f049e2e6be017620ad9c3f4523ec7b0153f006bb18a08c689bf4f4945c944213d4c89b20e713b942af1733b1d5c51885de56b975c251e12e9e8d808af17ccc7"}, {0x79, 0x101, 0x120, 0x0, 0x9, "e3e0ee7ec9294ca431af9a00b4244292c0a30b2f159eac58dd9d9cb50f4832eb5f736608a2c777ff47705bb4b59732e260cfe9eda7ca89df8eda730be3b27f9fed2d3fc49adfea6f4dce2201a5e27b1aaac64815c2a9c22b01d2bcad0f44be3c954d56e28b860c4c22"}, {0x17, 0x3ff, 0xc00, 0x41b, 0x3f, "5f8246a39d030a"}], 0x182}], 0x4, &(0x7f0000c37000-0x94)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @cred={0x18, 0x1, 0x2, r15, r16, r18}, @rights={0x18, 0x1, 0x1, [r19, r20, r21]}], 0x94, 0x0}, 0x40000) r22 = socket(0x10, 0x2, 0x0) set_thread_area(&(0x7f0000d1d000-0x10)={0x800, 0x100000, 0x400, 0x8001, 0x0, 0x4, 0x5, 0x81, 0x9, 0xfffffffffffffffb}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r22, 0x10e, 0x2, &(0x7f00006df000-0x4)=0x80000001, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r22, 0x29, 0x23, &(0x7f0000d78000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0x6, 0x2, 0x7, 0xd, 0x20, 0x20, 0x2, r7, r17}, {0xfffffffffffff801, 0x7fff, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0xd7c0, 0xb18}, {0xffffffffffffffff, 0x100, 0x2, 0xb75}, 0x3, 0x0, 0x1, 0x1, 0x38, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6e}, 0x7, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x3, 0x0, 0x5, 0x0, 0x4}}, 0xe8) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000947000)='./file0\x00', 0x12) prctl$getreaper(0x13, &(0x7f0000553000)=0x0) removexattr(&(0x7f0000b23000-0x8)='./file0\x00', &(0x7f00002c2000-0xc)=@random={'trusted.\x00', '({\x00'}) lremovexattr(&(0x7f00000e6000)='./file0\x00', &(0x7f0000c9f000)=@known='system.advise\x00') 2017/12/25 06:38:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000-0x17)=""/23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000af6000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00001f7000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001f000)={0x0, 0x8}, &(0x7f0000026000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fed000-0x98)={r3, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2}, 0x98) renameat(r2, &(0x7f0000298000)='./file0\x00', r1, &(0x7f0000f45000-0x8)='./file0\x00') prctl$getname(0x10, &(0x7f0000d61000-0xc5)=""/197) 2017/12/25 06:38:40 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e33000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000a1000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b26000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d14000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00002be000)={&(0x7f0000206000-0x24)=[0x43, 0xf4b5, 0x4, 0x80, 0x1, 0x2, 0xffffffff, 0x80000000, 0x5], 0x9, 0x9390, 0x5b8, 0x8, 0x7ff, 0x6, {0x7c, 0x2, 0x7, 0x8, 0x1, 0x4, 0x81, 0xce, 0x0, 0x7f, 0x80000001, 0xd8, 0x3, 0x8, "bee4ce12e2fb2312917722f0c3c788493e918cc57cfbfdeef4a685bd255f00da"}}) 2017/12/25 06:38:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x6, &(0x7f0000001000+0x58f)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000003000-0x8)={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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0xc8)={0x203, 0x32, 0x4, 0x7f, 0x3, [{0x7, 0xffffffffffff0001, 0x4f0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x90000000000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x1800000000000, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000005000-0x10)={0x2, 0xfffffffffffffffc, 0x8, 0x5}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x2040, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x8001}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) readv(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0xf1)=""/241, 0xf1}, {&(0x7f0000003000-0x80)=""/128, 0x80}, {&(0x7f0000002000)=""/131, 0x83}], 0x3) 2017/12/25 06:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x0, 0x80000001, 0x0}]}, 0x8) 2017/12/25 06:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000089c000)='/dev/usbmon#\x00', 0x6570, 0x8000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000cde000-0x4)=0x0) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000036e000-0x70)={0x0, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x8, 0x25, 0x361, 0x0, 0x10001, 0x7, 0x401}) recvfrom$ipx(r0, &(0x7f0000a40000-0x5f)=""/95, 0x5f, 0x0, &(0x7f0000a00000)={0x4, 0x0, 0x0, "02006d3877d4", 0x0, 0x0}, 0x10) 2017/12/25 06:38:40 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2017/12/25 06:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f00006e9000-0x8)='./file0\x00', 0x14) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000034d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000b10000)={r2, &(0x7f0000e5e000-0xa2)=""/162}) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005fb000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000791000)={0x0, 0x5}, &(0x7f0000d78000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000194000)={r1, 0x40}, &(0x7f0000532000)=0x8) r2 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000715000)='./file0\x00') close(r2) 2017/12/25 06:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0x3, 0x1, &(0x7f00006e6000)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000867000-0x20)={0x7e7, 0x1, 0x1000, 0x6d5d, 0x8, 0x4, 0xfffffffffffffb29, 0x6}, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 06:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00005a9000-0x4)=0x200, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e6b000-0x4)=0x3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d54000)=0x0, &(0x7f0000e86000-0x4)=0x4) 2017/12/25 06:38:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f00001a3000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000287000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ed5000)='smaps\x00') execveat(0xffffffffffffffff, &(0x7f0000269000-0x8)='./file0\x00', &(0x7f0000815000)=[], &(0x7f000058d000)=[], 0x0) fchmod(r1, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/25 06:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d7000-0xe)='net/dev_mcast\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x1) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e30000)={{0x0, 0x1}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000f09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:40 executing program 6: seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) write$tun(r0, &(0x7f00003b3000-0xb9)=@hdr={0x1, 0x0, 0x7, 0x5, 0x3, 0x16cf, @ipv4={{0x12, 0x4, 0x80000001, 0x7fff, 0xaf, 0x3, 0x5, 0x8, 0x7f, 0x0, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @generic={0x89, 0x3, "9e"}, @ra={0x94, 0x6, 0x9}, @cipso={0x86, 0x28, 0x7, [{0x0, 0x11, "bb4aeeab81715b7114ced0975c42d1"}, {0x0, 0x11, "9178c53240b48706364deed15c69a2"}]}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x800, 0x0, 0x0, 0x7, 0x0, "a87f96", 0x100000000, "2f5f1e"}, "a8de197528d94026e9827629ac4b7d0fa4f19a891e792c799ecc2a855ab88247b89e6bb959097c68e5e4cda4bfa57332f8b7a2ad63b4af02f71972849f93fe97525232c44cce6696bb9b5a5e1bc4583256e0d2b5daf47b"}}}, 0xb9) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/25 06:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000066d000-0x8)={0x0, 0x0}, 0x80800) write$tun(r0, &(0x7f0000a20000-0xb9)=@pi={0x0, 0xcb6f, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x10001, 0xffff, 0xaac000000000000}], {0x8100, 0x80000001, 0x5, 0x25cc}}], {{0x0, @x25={0x3, 0x4, 0x1b, "c161321e33ff404e47b3765170bce13045753ea0662784653d81eef74676041e543b37bec738ae5cc2dbbc14fc83f21869c8a3eb52b53c0be70ea2fce5649d15f001235ae2bc2b1c71cd43fc5c4f4901bf99009da71ab348b5f413b9e0813e723c0de31ae2982ba318f8c3402f82115176b82aa9bbbfab84df88d340e3ce566eb8d0f3aae47dcbaa1a618420dfd6de1eef8746ee4a817ee12031321e"}}}}}, 0xb9) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3ba509000100010100ff2ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f00007de000)=[{&(0x7f0000743000-0x1f)="1f00000002031900000007000000068100ed3b7509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r2, r1, 0x0) [ 31.769527] binder: 5273:5278 BC_FREE_BUFFER u0000000000000000 no match [ 31.793833] binder: 5273:5288 BC_FREE_BUFFER u0000000000000000 no match 2017/12/25 06:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f0000003000-0xdc)=[]}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r0, 0x545f, &(0x7f00004ed000)=0x0) 2017/12/25 06:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000047d000)=0x4, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x1, 0x4) exit_group(0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ab8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname(r0, &(0x7f00009e5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000077a000-0x4)=0x10) 2017/12/25 06:38:40 executing program 6: mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0xe8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fa2000)=[], 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa2000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000221000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083a000)=0x14) r2 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="00200001", 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x4, 0x3, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x40b) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000763000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009a6000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000dd2000)=[{0x3, 0x6}, {0x2, 0x6}, {0x6, 0x101}], 0x3) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x40, 0x63) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00000b3000)=0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000643000)="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") 2017/12/25 06:38:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000087c000-0x218)={0x1, 0x4, 0x1, 0x8, 0x9, [{0x89, 0xfffffffffffffffc, 0x2a0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8000, 0xfffffffffffffff8, 0x7ff, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x40, 0x100, 0xd5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x100000000, 0xfffffffffffffb79, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xfffffffeffffffff, 0x8, 0x7fc, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x2, 0xf661, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x521, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x3a, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0xffffffff, 0x40, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}]}) bind$netlink(r1, &(0x7f0000bac000-0xc)={0x10, 0x0, 0x800000000000000, 0x9}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000015b000-0x4)=0x5, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c0f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00004bc000-0x18)={0x0, 0xfffffffffffffffa, 0x0, 0x5, 0x11, 0x9}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0f000-0x11)='/selinux/enforce\x00', 0x143100, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) write(r1, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/25 06:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f00005a6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000001a000)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000add000-0x33)=""/51, &(0x7f000037b000-0x4)=0x33) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000c6b000)="697082ebd4c3e716afc266e71f926017f1e0ab90148d7e97662b9234fdfd2ea91e3057731571df724c60b3f2d4fde1432e0148add3432c26a555d750a3ca198cbaf9df9463485dc86928d97983dc2760ca6797d77df3d5a9f92f781a56993c32b4a817e0541d8964038dbe974213005fcf6483b5bf8bddb5a5e0438d63d380ac133f1b8b257e19a77dcf9da472659b767c6518bc6426d4b6eeb2634c55afa2f0b3101b1e5778b79d888d67a2551f38bfcd0d7f6deadfb86b8b78af08bdb909d1bf0fc4d21c80372660641b35956bdb056a3d9a592a9ff963adaac5e6bc2455c0300b608037cd42db8e41a748135c200fd83fe1680d", 0xf5) faccessat(r0, &(0x7f00002fa000)='./file0\x00', 0x1, 0x0) 2017/12/25 06:38:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000089c000-0x58)='net/mcfilter\x00') pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2017/12/25 06:38:40 executing program 2: pipe2(&(0x7f000017f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000dd000)={0x0, @in6={{0xa, 0x1, 0x69d, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x60d, 0x9d, 0x3, 0x90fa}, &(0x7f000097b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e9d000-0x10)={r1, 0x3ff, 0x7, 0x101}, 0x10) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0xd, &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f00006eb000)={{0x1, 0xfffffffffffffffb}, 'port0\x00', 0x48, 0x400, 0xe0ba, 0x4, 0x3, 0xffffffff, 0x42, 0x0, 0x5, 0x583, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open(&(0x7f0000716000)='./file0\x00', 0x24a000, 0x1) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00002a9000-0x8)=@assoc_value={0x0, 0x1e}, &(0x7f000013e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000fd6000)={0x0, 0x3b, "3785ee4be7fec0e59b82afac9379e5157a56151dc209343ea3269bed388aa3884f9b5086b9e174d9b4ada1ea06444250dd0d5151f4b067b52dcf1f"}, &(0x7f0000b99000)=0x43) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000956000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00007e9000)={0x0, 0x727c, 0x7, 0x5, 0x9, 0x2}, &(0x7f000044a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000c6e000-0x8)={0x0, 0x3ff}, &(0x7f0000842000)=0x8) sendmmsg$inet_sctp(r5, &(0x7f00003aa000)=[], 0x0, 0x40000) r7 = signalfd4(r6, &(0x7f00007d5000-0x8)={0x89}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000481000)=""/128, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 06:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x4, &(0x7f0000d47000)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000462000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000da6000-0x4)=0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002db000-0x12)='/dev/loop-control\x00', 0x200002, 0x0) r3 = dup2(r1, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) splice(r3, 0x3a, r4, 0x0, 0x3, 0xd) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00002db000-0x18)={0xaa, 0x0, 0x0}) fcntl$setsig(r4, 0xa, 0x40) readv(r4, &(0x7f000077a000)=[{&(0x7f0000338000)=""/194, 0xc2}], 0x1) seccomp(0x0, 0x1, &(0x7f0000649000-0x8)={0x8, &(0x7f0000b11000)=[{0x7, 0xffffffff, 0x6, 0x9}, {0x7fffffff, 0x7f, 0x8, 0x9f9e}, {0x4b2e, 0x15, 0x2, 0x8}, {0x3f, 0x1000, 0x5, 0x5}, {0x3, 0x100000000, 0x2, 0xffffffffffffff4b}, {0x7, 0x41, 0x1, 0x2}, {0xfffffffffffffffb, 0x5, 0x2, 0x7}, {0x77, 0x4, 0x5, 0x1}]}) mmap(&(0x7f0000506000/0x3000)=nil, 0x3000, 0x1, 0x10, r4, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00003a0000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000345000)=0xe8) syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/25 06:38:40 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000004b000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f000004c000)={0x0, 0x2b, 0x4, @thr={&(0x7f000004c000)="ff6276970004ed9933", &(0x7f0000023000-0x34)="b56d77f2a88733f309afb28b2087547399c8817ff7f4fce298879ae39d303dc0f71aac516530dcb2330f08ac718640ec5a0128c4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004c000)=0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000012000-0x30)=[{r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8, 0x0}, {r0, 0x108, 0x0}, {r0, 0x1bf9b9a1ec16fb05, 0x0}, {r0, 0x0, 0x0}], 0x6, &(0x7f000004e000-0x8)={0x0, 0x989680}, &(0x7f0000005000-0x8)={0x8}, 0x8) timer_delete(r1) 2017/12/25 06:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000668000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000a99000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000499000-0x1f)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x100000000000001e, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000635000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000979000+0xfae)=[{&(0x7f0000878000)="81ce0107aca2886faf91", 0xa}, {&(0x7f00004ab000)="682bb9defe7a9d5254d1a081d793bc38efceb5e7443ccb80a72543bddd45785ed50cfa6d34f4c36c6adfacf4e8df8b52ee304e7c75259332f2c749e449fac4fe08f30983fef8c77196c6536582fcd1ea3b9c875db8c474b78e715baf9af9250498ff0109b71c4f804cd602e5ee831e20b667acf30e5549f04f4ffa87a56c4a0d78631d65fd916431bff14b9741a429843807ab78cb447363fd2d41c824f960e41f2936413ddb4054dc2c04b969134b66593cd2f3de4f3bd7314d95fac91e1660d6ab42d77622b2b71d65eaa09100020a7bf29fd0f28ea83a6c68f5969c1ecd8a12", 0xe1}, {&(0x7f0000fb2000)="573a8f0298276105be2c4c5bc5e6", 0xe}, {&(0x7f000080d000)="057a0628926b6bfbb0418241", 0xc}, {&(0x7f0000f6c000)="857dec53bc66ee1a392b19a07c4e5b7461ee734422b968321ba6311edb5fb2bd179bb247b6fb49aacfe283e3b629548a720d0bdabf36e302bdcc14dc502666efc5778d682a1b711d64e9f64a587b646ac435a8b1fe19980edfb4845e1a4c07323b753c55f20598fc485ed1204428f9cfb32945b8ea", 0x75}, {&(0x7f0000702000-0x82)="9c0884c20ba5e836ba591461eecd80a6ca011e23c802044bf71109ac3af793892d7124b6f16001c17438387b7044a750e8baaaddf84e929f30e5796322bd62a7a9cd019f2387fc37eb7d2f317e2d23f974feaf1959738422605f0e827765d2583b7d0657432922fe675c2e925c2f124ccd7b737370246e732ccb42588576fbbe4a04", 0x82}, {&(0x7f000021d000-0xd0)="c6599dcbec337d835ecf9ca55f4dd2a68cc5939dcffbdc437ab3122e114d402e0889f451559a46d6226c02b4928aa91c5fb7f4bef14300679b94a3c0da275039b69881cab7b103c479b664c0d5f8e5c99ffc4993462bfc6263939cad4c05ec9bc865eaeee74df624f04fdec2714bef19bab5b3c81193697c52948caf08a6c49c09d10bd8e645b1cfa72f3a7789558932307e571d55f7507f9e9172b4ea1c688748c8fb4449c1554c4da228b3274c109cbb9a3cd17a714d5e6d373bf7b4fb3380234e0630cacfb071fdf3be50ee1d0fa1", 0xd0}, {&(0x7f000006c000-0x9b)="93218ad82f6f0ba50bc6c789e4468a23dd9d9caee1038585f147f8c7404dbb937050280ecf4f9f74ded88777329c95586ada0e86dbe9c61dc4f3efdcb974762e0af4a61187ba0a49ee64a68fcf0e906ecbced222ee7e9606e4dc4cd61307e36a4161e57aa691b72ab10b211ee3401ab62a57744e36b0c5552d78cc21037d7bf934451e76cd9e365b75d11d5b6338ae80571503dfe2f821aef35fe0", 0x9b}], 0x8) r1 = syz_open_dev$loop(&(0x7f00003d7000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6f000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000041c000-0xc)={0x1, 0x0}) ioctl(r1, 0x440000000000127c, &(0x7f00005ab000)="") sendmmsg(r0, &(0x7f00004c3000)=[{{&(0x7f0000edf000)=@rc={0x1f, {0x4, 0x200, 0x7, 0x1000, 0x8, 0x5}, 0x9}, 0x9, &(0x7f000095e000)=[{&(0x7f0000ae2000-0x1f)="ae51103947e193532975d9aa68ee30e563c14cf1ae9fd5cec2cf1f7fb16034", 0x1f}, {&(0x7f000025c000)="05fd6425514d7982b5c9f6d753c9", 0xe}, {&(0x7f0000c77000)="16415d22a8fbf8720ff002d7d0361e3e1dac0b0ec165d2648647667f3042b09163e4590ad3ecc79d31140ebe00db5459f7ff14a70f25fe70c254af711e0e38a19a277ff2562be12e8f6b4ec3b511467462c7074cd87a32a7b9054c387a687036f6b70fdc58ed17b6259dded6647668b61675745c", 0x74}, {&(0x7f0000dac000)="26f4d269edefb0f87d9315bb1b2cec09010196b0f932338ac4d1c9150ef34562dcfce8d43c75ee68d915944580411a29a54659542fa1407349108103c9990889b46a68f993bfa0df678b7c10b82b994c186c13e4efe0f5371c44da66a55adb0b4a1a762435c9e04a4d6528892a5f7bd57c7b01a577b168373e21b40c6069db8b052e4a44e7eb4316f5f87cb3f93f1e8009844853d5ed70c595e0ef945de515da9739cad2157fe0936afaad37748c1e74220201bc02bd21dfc2519145caa0c2d1b1375dc431a6240a69fd076560131c8064f8e5fbc6a4d334bbb25822c53686395532d8a8fb9b6a510064b52ddcffb7", 0xef}, {&(0x7f0000ec1000-0x78)="c82404a746df1daca78c8b94fe255608000bc021f084fa37148ddb3de316d18bdd631dbbed23a49c762675da6da89066bf8aa1ff5996f3b794a5f92a3f29d2fcdc20e02fc9be903bd6376bcc34c7643d9549586acbbd5fb7b38eef3502808c6c760eb8d42486024aafef860e1d36c7771d9d604d4c2023bd", 0x78}, {&(0x7f0000f18000)="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0x1000}, {&(0x7f0000283000-0x4b)="43cb4fadaca00bd0ab1ab11e18e73faab492615d5fa1fb9e8747fdb09be183dc005b09e3bc9db6a4d6862c0c00398cc16db44e1f9adb3b35e8df8693cf63fda41e5cf8067cc9f19b4d0de7", 0x4b}, {&(0x7f0000bc2000)="afaf511f42de4e9d0b2fd1de07", 0xd}], 0x8, &(0x7f0000914000-0x54)=[{0x54, 0x29, 0x2, "10d79adaf90c55078e724d078baaa694224bea3167a4abdcba7d6380aef85208c548447d7b59e0459593ae7830b3d2af19b53707fbb146135bf2f8abd175b1e91f8f9133c5b29a4d"}], 0x54, 0x800}, 0x2}, {{&(0x7f000065c000)=@nfc_llcp={0x27, 0x1, 0x9, 0x7, 0xffff, 0x3, "254a03877d4868132cdcbcf56c5864d738a1afb54991a347a1ca9792684b807a774765426c64c0a187f2c5813ed249229da3e1f3be86c77c739a30ae031ef1", 0x73}, 0x58, &(0x7f00006a6000-0x30)=[{&(0x7f0000a91000)="9b34f1402e2fc0c0a65425ae01b293670dd18c8825150497210625934bd5a29474db7f738f0c2983adb7c1799fbeb37b03bcb7c832d39c9e526845bdaad2629c03911569f426b038e57a1cf1356840b59bcb7bc4b81f5b5a1cd6aae32fe70d40972293d900f00761b47e9d18bd5808d2e190517c302f0b2795f72cca84a332ce7ef1a5a1aa62dc4c3dddca16e5840e11460e9db26d36d1ad079471e09b5ff828f09fc601", 0xa4}, {&(0x7f0000a4e000)="", 0x0}, {&(0x7f0000a52000)="364a5575534f30b5cffbe0c2d53d6feb52517184cb1c0a0e7f5856c3f7e02c9699c648a7efd1d5af1435d3be18fcb52dbec8490b5a10c21297307bde13631ec3fcac9f679548ee35fdc376d10b667029657c1398c97850422d75cfd5caee44b8554b44e0664a7e06ea3daaf65b81200324327beb770f38bb6dd65c5bb59ec16add0e4754bfcbb65b5cd7304dc39124b96fd294ebfb627cc535fafdf364e444f2cf1337e514f26a4f3094f48230c0c8bc954db6d4583d", 0xb6}, {&(0x7f00002f5000)="f812dfcc0e6da010fa2037f85de90ede7d6f3866cb3f786d57c47789dfdf5d46d7d57b678fd303ad85d38d7f326de5df0266185dd42668815e56ad890811caba5c9b0052e86684d39633e94da734116150248e0b6336e543a77d199875334b55c0086bd11e6383054434e4d241157b099dd652d325416a3cfa910f6167e3dae76d0b5721c893d5fbd62552f2521eebbb8775029ecc7beb23fbe3c9fc2ecf66eb4f781ec8f0b730e5b467749e9a45b5f3173ede1b21754ab79c453d831fb69f873c9aa223eb9bb79bc76bf2867f20af42c11c5625b42f5e4d1a9de1685a3c4f96b7154004bfea1ed5b2ddde8391acdf51bab59dce", 0xf4}, {&(0x7f0000518000)="2543212a10d6e81a3131735b23a21f435c7d5336048e821a8c5eb56fa3e17c906daf4421e196c69ff6", 0x29}, {&(0x7f00009b3000-0x43)="34251ff74a267e31c68c95804dca2bd695c2efc7b4306a535ffcf39c819d8ac134fc230ecce5632ea16440cbe76028fda6667034d95508e88fff69e2e6133617759523", 0x43}], 0x6, &(0x7f00007b9000-0x109c)=[{0x100c, 0x114, 0x0, 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{&(0x7f0000326000-0xf7)="b405aef28016511ea8ec99d27ace939c3d0c03785be90c0666386fa2e0d3a113b8f0905a7753ca9d7adcb38871d98713a7f28ae7df3aa048d2d8bbf8eef4614ef8b481466da05b540917d5a680e3d8f9e307460dc17f7b9c18c7566df9043e14887f68fae6a4642d02f54d2735f7e4b3ffe52085f8a73118ad8bc2c3d6e1b1eb85b4fba73c26a6206ed0029d2955d5e51d160ce8daa5de04e715d571e6755fe42b5f9e3597bf8675b952477d60ef7fcbd5c2f3ca9c902dd8d31855c41c3e0ac6c773f7670a6c53ad04d81ca226b34e3d67c0b71d7471a97fb9de217fc0e66714a546b1030dbb15606e34535c9cc1384c2628ad7f125a1f", 0xf7}, 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0x1000}, {&(0x7f0000bd3000-0xd9)="a38508b9ab6e19b48bd93519e04a76b9aae0a1a784fa5b9c709d38d203775a649b83f1c44a31a8c97293f13581c45a797f98ddc52103f4b0b1081750d97ce80a36b29ac3690394f0520086165b11fe6cda64003a5988fbe2eda34ecf5fe3649a3cf68630069e0b0e5193e852f9928119e84854f03a67fc5f68ef4ce6ac7c9fca356a5a78a0de21a30b28599031e241ca73e3ea0fbec49ab19e44a2ab809c9d73f1459c27455e959202fbc0cf5cc8bc10504a1cb7447de607a47fa995c6272b533be1eb24df3faad210576bde300eb7de6c0cddcb50d5d3ee77", 0xd9}, {&(0x7f00003dc000-0xaf)="e7394a982b1c848fcc518805130120482fd536748ca8fb288beb6147d3aba50fe6cccbd9f17973943ff3c5597d29d1ed66da535b8180d93e984be09647a9996687158835e3355822f95b5e5392af75fd7f2bbbdc530b6113471e4379ee0010718cdb062b02e4c381b619aeb1215594d9f8ef815f89e5c869780f12b7806cfd296ce71b34aea901c19ef03aaa6737b96b99a0383d92e20c5c16fa6ce3a5f989822700e63cc947796bc39e384f5e28aa", 0xaf}, {&(0x7f0000607000-0x1f)="29faff008bf56d7b43abbd8470670c336167e4bab506135869946f44c11d2f3f1014d02dd1c3c287d2e3a00b1efaed", 0x2f}], 0x7, &(0x7f00007ad000-0x18c)=[{0xcc, 0x115, 0x28000000000000, "16c6d9a3dfe8353a5740914d90e3e21444240592849a176881ca359538a73ad5e87a50f7bdb472694439b220821ac893360bd15dd796f49d11db7eab7633aaa6b8f8baf9b0195d2d3f8272a53c9bccf2de34e643bb9f054dbaf101248f819802c71e3c23daa9a5945e3501597c0ad12d3435b8d22b7bcd94cb52649874dbd07629cdcd596e7c7df83a0af7fe7df451442b98cbe2b7d44d88c3b9a8059e313c290daedf911e061d92fd87c38ad5ceaaeba26469530201bfdeac5dcd3c2a1c"}, {0x10, 0x13b, 0x1f, "11"}, {0xb0, 0x115, 0x0, "66bc5d4ad25e04d5723cce2eab3a484d35de1c2322c1ba16bc1a53fc885472ea2881dc3223c85b0e944c003af2cd248eb2336b6ceb86d14f48a91b6d53cb204915042cfe2f2885bfc5c0a30675dfb48fc628ca283ba2faa544420c070efe8e2189b6992726997128fd32fcb11378e0c1f11b287e878a1585e80772d81c253af990584594b319ab31b9bd952bf4ea9d78d67691f0e10a9e15c93e8552afdf19200731"}], 0x18c, 0x20000010}, 0x100000001}, {{&(0x7f00009cf000)=@ipx={0x4, 0x0, 0x100, "bbe33596c9d4", 0x4, 0x0}, 0x10, &(0x7f0000013000-0x28)=[{&(0x7f0000121000)="f811cbfffa908fbbbc23dd114ac2fae509e9d7d2f31224d9a374dbe0de08eae090214ef344cb7dd8debeb408a5f96459e6bf9b37fa64b99278c6b6aeffb41d1e4c687efc3b0c086c0d2ca767cfe478da30413b321e8fa45f0f459c7afd6f903c32a2ec9fd15b17b9363f8e53", 0x6c}, {&(0x7f0000860000)="ac336bf8e0f44c92f366a0ddbbd854ab7de9e7b4353bdd295a2fe7c7930ff4a0dbf8f8fafe65817728e3182608eca8015c7172364e8142896cef5f7b298b350bbafa87f646a1dc5f8ce75a0e577d7a8adde82876c85ecf374c422f435c6b68ad6cae382bb6f21866c1fc39c5192352d327b345adfba224d23db25ead95598305f03c2b820f5922ad4c4ed31d760f5bec601fd163bbb31d7218ecd06f1a17746d1da04c98fc57aef8e0fe86b6de202fe76265e2a421465992", 0xb8}, {&(0x7f000062b000-0x73)="d43d4528952ac3baf44aa5382d31859d336e50e43d90893f8f515d5b7e8afc8777d6c75106b0386419b74c9e4bae8461e1ff9eba170adc0a3108c862489e3adc1bee096ecc096b87e4409547f40657413150857797856d09ecbdd9d40bff894e5d3e1108c7bb45b90bae1af789db210fe145d2", 0x73}, {&(0x7f0000d27000-0x14)="219bcb256c6c99f3142add8e943b915c168e8aa7", 0x14}, {&(0x7f0000574000-0x69)="7626e50ec795e9857bfa3a262fa1927fb7dc1851fb87238fda52b80ff7eb31907895eadb255c365b73c90a38543aad096c4edadf1f249f57cfefc5d78d574a9e2e6fc4b69894422a1f256bf958709fb331f4d3ea0eed6ddb0844e1ba0d92eeebfe0e8256361220ec7d", 0x69}], 0x5, 0x0, 0x0, 0x40000}, 0x8}, {{&(0x7f0000918000-0x10)=@ax25={0x3, {"19033d01fdcbed"}, 0x6}, 0x10, &(0x7f0000614000-0x10)=[{&(0x7f0000959000)="867b066571cb65828ec54ae77ff470e893510140c81fd6db29af95707e47eae9768c0a1c00e4d57da34227a725bdac0f586210d4e95fc3fe494f9900bc9a171021ae92e9269c648490830ab3a66ca9a78f04", 0x52}, {&(0x7f00004db000-0x18)="dbc25f58bf9aea11870dee1daa5d142467384522dbfdd526", 0x18}], 0x2, &(0x7f0000c9d000)=[{0xf0, 0x0, 0x4, "1ec6021428ddec1bd8f5fe834d10689f904e8cd9b07dbec11a4c1feb8b0c89708fe841a7d35f3e8bef1324fc3c097bdf85296162ae0c472f6aef62c3620599b5650a5774f4ce117933c376d2fb7c9c5a6b9c49dd25b91e38873d2675405a9a373938494f78e2e9b6f8c68922d24f1457f5c9f0e2f463e5b9dc2ef7d7ff094069830d24105a93383215ed10ba044f7258dfc1188f3e7e6f5f3465fef4628d88dfe9fd987618b7d9af667391ae2e4d4f58312c635a774a1dfaf09a7b6202d5a58225cac93404fb2b7bd537342aebfc4db237d17978f9bf021a7f922a7d34fbae3f3c66"}, {0x98, 0x1ff, 0x1, "cc9e17cb28db66dc87afd780fef7ebdf95831fe9e7d493e0da4a23355943d877e882214f28b2c0eefce8eba526533d9455d724e449593bf3a8079ae3292d64be480ca42944fd63429e84abf8880739261997101a168677f038b4295c09a7a02dd92b7fc32da040fa6fc94ca062650952b258b4ab66236c6dff0cd6477e295706b8ef84135e947faaeb"}], 0x188, 0x40000}, 0x9}], 0x9, 0x40044) 2017/12/25 06:38:40 executing program 0: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f00009ee000)="", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000489000-0x1)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000437000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000024e000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00002aa000)=0x0, &(0x7f0000da7000)=0x0) setresuid(r1, r2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c64000-0x4c)={0x9, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r1, &(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') rename(&(0x7f00002b5000)='./control\x00', &(0x7f000003f000-0x10)='./control\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002bf000)={0x0, 0x3}, &(0x7f000064e000-0x4)=0x8) write(r0, &(0x7f0000668000)="08b42d1425302fe84e512e6f17b7a9c61108320fa8bf69395bd132a56fccc0bb346725e0ff1dfbcc89ba9a823a0a39a05622e3f68d73447085026b71022eb879bf18d6706ac893d71d3ef063f8c1c336cd1e87b870f1a2b2ce61978a98c673689a4b8ad5ea9c4283fa8ef5f792c896bd93c72b892161b574ec26824f44e2b196f0c2494f69d2a3d556009627e63a66082c42e3370187a2171e9cebf0926f34565f1864ff948857499b3163a99d3b6ad33f4e4be7379e89ef341d561d1a75cfb665f6b100cf61e062bd49561972cb0658fa4f5d8449d8", 0xd6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c0e000)={0x0, 0x4492, 0xf277, 0x8, 0xb3, 0x8, 0x4, 0x8000, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x8, 0x100, 0x8}}, &(0x7f00006bd000)=0xb8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000246000)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f41000)={r2, 0x401, 0x2, 0x1ff, 0x1, 0xc0, 0xff, 0x0, {r3, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffc01, 0x0, 0x6, 0x7}}, &(0x7f0000942000)=0xb8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) poll(&(0x7f0000b97000-0x8)=[{r0, 0x200, 0x0}], 0x1, 0xe25) 2017/12/25 06:38:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000089c000-0x58)='net/mcfilter\x00') pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2017/12/25 06:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000dec000-0x8)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c3000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005e5000-0x5c)={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0xc38b}, {0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xda, [0x7, 0x0, 0x86, 0xd9, 0x5, 0x3, 0x7f, 0x3]}, 0x5c) bind(r0, &(0x7f00000bf000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) getsockname$packet(0xffffffffffffffff, &(0x7f0000f07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000797000-0x4)=0x14) [ 31.961604] audit: type=1400 audit(1514183920.406:25): avc: denied { setattr } for pid=5305 comm="syz-executor7" name="smaps" dev="proc" ino=12154 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2017/12/25 06:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000f4f000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00009e1000-0x4)=0x0) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xff) 2017/12/25 06:38:40 executing program 2: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) pipe(&(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r7, 0x0, 0x58, 0x0) writev(r3, &(0x7f0000abe000)=[{&(0x7f0000e8b000)="91", 0x1}], 0x1) r8 = add_key$keyring(&(0x7f0000069000)='keyring\x00', &(0x7f0000069000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000069000)='logon\x00', &(0x7f0000037000)='em1\x00') splice(r1, 0x0, r2, 0x0, 0x58, 0x0) r9 = dup2(r0, r0) fcntl$setstatus(r2, 0x4, 0x46c05) fcntl$setpipe(r2, 0x407, 0x107a) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000006b000-0x8)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/context\x00', 0x2, 0x0) 2017/12/25 06:38:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="") ioctl$TIOCEXCL(r0, 0x540c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f76000)=0x0, 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00007ff000)=0x9) ppoll(&(0x7f0000254000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000077c000-0x8)={0x0, 0x989680}, &(0x7f000046c000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000625000)=@assoc_id=0x0, &(0x7f0000ffe000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000041f000-0xc)={r1, 0x0, &(0x7f000083a000-0x58)=[]}, &(0x7f000049c000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059b000-0x4)=0x0) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0xff7fffffffffffff) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cc0000-0x8)={0x0, 0x0}, &(0x7f00005ae000-0x4)=0x8) 2017/12/25 06:38:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000932000+0x421)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0xe8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001f6000)={0xb857}, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000099d000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000)='/dev/sequencer2\x00', 0x210000, 0x0) setresuid(r2, r2, r2) 2017/12/25 06:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) read(r0, &(0x7f00002ad000-0xda)=""/218, 0xda) 2017/12/25 06:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb0000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000357000)="bf5e65e813bbbabaa43a94c1064d7c7e361baeca4700000000000000245695ab26eb75e18fc175c8a07e3b82de430e190104000047bfdc05f41075af6ea32e41757719b417", 0x45, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000209000)=[{0x80, 0x114, 0xff, "b90f40951ca6ef4e898ed27ab699459494663fd6a34d1378101d64f3a27c344f237d72775317a99cdefb87844d02fe879a65c74caf800586b9e09a66bbe162018c83ff58a934cc0cb0e480cad67ea6bca3fb38f794f4d24798912a2ae423f1f45be89997150b76c417457e80f39e4c93fde4"}, {0x100c, 0x29, 0x9, "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"}], 0x108c, 0x0}, 0x0) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00008e6000-0x8)='./file0\x00', &(0x7f0000823000)='./file0\x00') clock_getres(0x7, &(0x7f00001df000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x8000000000001, 0x0, 0x0, &(0x7f00003b7000-0x10)={0x77359400, r0}, &(0x7f0000123000)=0xfffffffffffffffd, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000526000)=0x0, &(0x7f00000c6000)=0x4) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) 2017/12/25 06:38:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) sendto$ipx(r0, &(0x7f0000aee000-0xc1)="6b4d06587862e21f5b9a68f5a8af983be8c01709b330e6af750275fc2756761a19c985b2a3ed7033d83771502adc0fe7e812d819a6d3236eba7ed5b6b30ba71ea705499c608c36dc353b576e8bd7a7296d1a89b6a8622e267d0011f7bd96ad31660131d2414744304a007939094bac402916a97a765f123cc2c73705c4887d18fd2093ab81b799171a4dfc51f3c14ef0c4deda23f7e4a8449214fcda13ccb8c46b5dbe666fbdff0af54098913dad18ce21f33769fd361fb1e39e4ede5abe5ed4a1", 0xc1, 0x4, &(0x7f000036e000)={0x4, 0x7fff, 0x80000001, "53fd14c581a3", 0x4, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000000e, 0xfffffffffbffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ae000-0x4)=0xc) getresgid(&(0x7f0000131000)=0x0, &(0x7f0000a74000)=0x0, &(0x7f0000811000-0x4)=0x0) getuid() syz_fuseblk_mount(&(0x7f00002a4000-0x8)='./file0\x00', &(0x7f000056c000)='./file0\x00', 0x6000, r3, r4, 0x10000, 0x9, 0x801) recvmsg(r2, &(0x7f00006bf000-0x1c)={0x0, 0x0, &(0x7f00009cd000)=[{&(0x7f0000d13000)=""/17, 0x11}, {&(0x7f0000faf000)=""/182, 0xb6}, {&(0x7f000063d000-0x13)=""/19, 0x13}, {&(0x7f000016e000-0x88)=""/136, 0x88}], 0x4, &(0x7f000093f000-0xd3)=""/211, 0xd3, 0x4}, 0x40000000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000cce000)={{&(0x7f0000700000/0x4000)=nil, 0x4000}, 0x0, 0x0}) sendto$inet6(r2, &(0x7f00007ad000)="", 0x0, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f00001ee000-0x4)=0x0, &(0x7f0000ea5000)=0x4) 2017/12/25 06:38:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003a3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xff8) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000098d000-0x10)=@common='bcsf0\x00', 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a3c000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername$inet(r2, &(0x7f0000ac1000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fff000-0x4)=0x10) syz_open_dev$sndtimer(&(0x7f0000e1c000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xcd) 2017/12/25 06:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="e09d30e72229", [0x0, 0x0]}, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d38000-0x8)=0x0, &(0x7f0000ce5000-0x4)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006ce000)={0x0, 0x2, 0x0}, 0x4) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000b7e000)=@generic={0x11, "0000010000000000080044944eeba71a4976e200002cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679595ad9302000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad6c5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r1, &(0x7f00006af000)={0x0, 0x0, &(0x7f00001e5000)=[], 0x0, &(0x7f000068a000-0x1398)=[], 0x0, 0x0}, 0x0) 2017/12/25 06:38:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000380000-0xa8)={{0x81, 0x1}, 'port1\x00', 0x60, 0x2000c, 0x1, 0x3, 0x10001, 0x800, 0x0, 0x0, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000229000)={0x0, 0x0}) pselect6(0x40, &(0x7f00001a6000-0x40)={0x80000000, 0xfffffffffffffffe, 0x10000, 0x20, 0x7, 0x7, 0xfffffffffffff90f, 0x10000}, &(0x7f000063b000)={0x7b88, 0x8, 0x6ead, 0x34, 0x2, 0x1, 0x0, 0x7fff}, &(0x7f00007f3000-0x40)={0x2, 0x8670, 0xffffffff, 0xe883, 0x0, 0x7, 0x5, 0x7}, &(0x7f0000363000)={0x77359400, 0x0}, &(0x7f00006da000-0x8)={&(0x7f0000347000-0x8)={0x1}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x77359400, 0x0}, 0x0, {0x0, 0x7f}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:40 executing program 7: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x9) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f00009fc000-0x8)=0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x2000) 2017/12/25 06:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000d68000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed9000-0x4)=0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000801000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f0000812000-0x80)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 06:38:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/25 06:38:40 executing program 7: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) getrusage(0x0, &(0x7f0000002000-0x17)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000+0x903)='/dev/usbmon#\x00', 0x100000000, 0xc0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x978}, {0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x34}, 0x9, [0x1, 0x6, 0x10001, 0x9, 0x7fffffff, 0x1, 0xae, 0x6]}, 0x5c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x438, 0x0, 0x0, 0x7d}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/25 06:38:40 executing program 4: r0 = add_key$user(&(0x7f000021e000-0x5)='user\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d5000)="b4", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000283000-0x8)={0x1, &(0x7f0000ed2000-0x8)=[{0x1, 0x6000, 0x8, 0x80000000}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="ed6741712bfaab21eab70e0c2027e2dd8e52fe29e9598ef291df3850ad561df3c140055f73c22a93991543bbff11a763a51cf7ecb1732f35d1d1d3a7f6c3dc8bd987a10e005de30d5b84dc460b57252c456a378eea979546e47b2ceb038e48ef03198be2394868ae2fa459e6119987ec776e59642f910ec13ddb", 0x7a, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x3, 0xfffffffffffffff7, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="a7acf00f67c85c8e3951de52fae9b6cf435182afe7f2552232a249b38e31c6f8a2a1fbe62a0a378fabe51f9038b9d7ae93c2091ba02a55b7bb6905c063b3f2faf8b7c2ff570d6c261102a3501c16a392223a4855169200459c8ec9597746e97e09b1bdd68c549272f7f3ea854a17e12c026b83db4d0cf1bc7429e28c04d2784ffd71c0c3dbf52da1efadd6ddca63fbd258ecdbcf52da6849d02b6b7376d083bcf0805251402e6d342196cc3ce7dbabc267b9056b4aeac4a9ec", 0xb9, r4) 2017/12/25 06:38:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000370000-0xd)='/dev/net/tun\x00', 0x0, 0xd) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000083b000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) read(r0, &(0x7f00003bd000)=""/157, 0x9d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000db9000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0x3, 0xf, 0x6, 0x8001, 0x7fff}, 0x20) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d9f000)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2017/12/25 06:38:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xa76) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00002a5000-0x8)=0x0, 0x8) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000061e000-0xc)={0x5, 0xc1, &(0x7f0000e1b000)="58e295c310d2b7bfeb0d2d9b322db5220dcddd9754944da086e1dec6094e905e8511722cd2602d9ac44466191d6b784609da14ff5647323cead5fc82f98e26fc44e96abeccfd8e14913cdab9d33e040cc9e256d958e7eb502c2f5f91e6f55283654bdd70248dc9a973ae2d916b4e42040e2a588e8e978c651b9cb5fd2b9df733f1b53f1db8bf36fabb2c76938dccaaee7d79e1195160a9517b9cf5dc08caca201b4c40588e1b844b02048dc61b75645cebd42f0f4861c1ffeb6a5887705b45877f"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000438000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e2e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034d000)=0xe8) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) readv(0xffffffffffffffff, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x200) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000c1e000)='/dev/sg#\x00', 0xe036, 0x400000) ioctl$TCXONC(r1, 0x540a, 0xfe91) 2017/12/25 06:38:40 executing program 0: clock_gettime(0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003af000-0x14)={0x1f, 0x4, 0x8000, 0x37ad, 0x0}, 0x14) 2017/12/25 06:38:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e3b000)={0x5, 0x1, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a46000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f000082c000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x30) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/25 06:38:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x402, 0x184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ee000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/25 06:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eee000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000d19000-0x18)={&(0x7f0000fe3000/0x1000)=nil, 0x800, 0x4, 0x12, &(0x7f0000780000/0x2000)=nil, 0x7}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000390000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000f29000-0x4)=0x9, 0x4) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/25 06:38:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x8)={0x0, &(0x7f0000001000)=[]}) 2017/12/25 06:38:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e0f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000bb000)=0x0) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) 2017/12/25 06:38:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d18000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000eda000-0x54)=""/84, &(0x7f00001e4000)=0x54) close(r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f78000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ab3000)='/selinux/relabel\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000829000-0x90)=[{&(0x7f00001c9000-0x7d)="c7", 0x1}], 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c8a000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d02000)={0xad}, 0x1) 2017/12/25 06:38:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000500000)=')\x00', 0x40, 0x0, &(0x7f0000771000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00001ee000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000b02000)=""/148, 0x94, 0x1ff, &(0x7f0000486000-0x8)={r1, r2+30000000}) 2017/12/25 06:38:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007d1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000019d000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000d47000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000325000-0xc8)={r1, 0xc0, "8f3d524790a01aa6a2c9770a7f036156f97e3f63273536936b9b6691129f29c25b0748394fca861c31727c8f7d80e41f1e89f0a5f405eca092f23d93b8a17c07ede649d10485e2495310cd7ef1f70c51776238c56065b61cd2bab39fecde5364050ba539b9293e95edad630d63013d424ce4edc0e119f50ec81681c513a0dd954f5a64edd166d9ad37d9e342e87fb7fbc8e4fbfc6b3ea7b25051f3b9bd3ac10c10a1152f177cd9ccf2fd92f89ce2c163c36f03367fe4b1224390eb44659b35fa"}, &(0x7f0000ce3000)=0xc8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000072000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000acb000)='sessionid\x00') r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r4, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000d04000)={0x0, 0x0}) write(r3, &(0x7f0000dc9000-0xf2)="e24f83bc0ca777b0bb13ac30c53887d9d1aebdbfdc83187eff78e1f4a1efca6cf1dc74f308d5b67165ea1475c0141fb0404516fbbd7c6e0fd6dbbb5a6251d68b19cf58584e4a5c7603226c61d7c8f8ffaca52bb1ce70d59303c1dabc547b41a220c2b1abc2b0c11346ca2bcf15749a37b5c070047c00bcea819ae2def6562815681151d430d404ff4ef60acf80c88024a912969da87326f19dcec978c1e141f1df23dc2aac1eb81acf1b86eafeb6739b4952c8ef2f230e63e8793e4ed0a544b649acf5f4a688fe9f12d71006ca556f5ac764c397c649960f776201b1fdb713e8b151a44a98caa6865cce85b949c75f2829ae", 0xf2) r5 = epoll_create(0x68c0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000c4000-0x58)={0x7ff, 0x1f, 0x100, 0x5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000a44000-0xc)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000742000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000e17000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000)=0xe8) 2017/12/25 06:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b4c000)=@req={0x28, &(0x7f00008ef000-0x28)={@common='gretap0\x00', @ifru_settings={0x213, 0x100000001, @fr_pvc_info=&(0x7f0000c48000)={0xbd6, @generic="f78374bd793f68e35816335bdde0e42b"}}}}) 2017/12/25 06:38:41 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) r1 = socket$inet(0x2, 0x80000, 0x1ff) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000a1000)=[{&(0x7f0000fda000)=""/67, 0x43}, {&(0x7f0000fda000)=""/114, 0x72}, {&(0x7f0000fda000)=""/95, 0x5f}], 0x3, 0x0) 2017/12/25 06:38:41 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0xc5d0, @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]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x9f)={r1, 0x97, "513350189d3701b94c75b70188d6b402f6310be1f8659d50680e3aa600fe3b95babf0e71feb78fa437be63377292bfff4a954f559aa01da851b2bfb3b6ac0920d1b8de3b58aea843299f0a981f6e28fa85d808d0d54e5542d83c52ab51bc63a3998edd0ffba4ee5229a37bbf8eabd30da0d863bd93e56a57f02cbf8df69cfe704bebffd6330b1709063c7acb89856c02d1f604ba9f5fe3"}, &(0x7f0000002000-0x4)=0x9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000-0x4)=0x2, 0x4) futex(&(0x7f0000001000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f00009c3000)=0x0, 0x0) [ 32.559524] device gre0 entered promiscuous mode 2017/12/25 06:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/rtc\x00', 0x10000400004, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000785000)=0x10400000005, 0x4) r1 = epoll_create1(0x80) r2 = epoll_create1(0x0) close(r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e53000)=0x0) syz_open_procfs(r3, &(0x7f0000d14000)='uid_map\x00') r4 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003a2000)={0x0, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_pwait(r2, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) sendmsg(r0, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f00002ad000)=[{&(0x7f0000288000-0xe8)="91df9c25200c29bf40abde449a13889d6e67ded5c11b404a816530458878dbe98487e398020a911b0dfad1d24cfb1c0644c1012cfb91817fd9671fe2ca8e20931ddd04ecc8aa1fd522b892d4f5cf30fdb6cb1494c9bea80cb9cb30d225443ccffb6f6cafced1d0acb9e96cd3d9c6ef4d3f774f1076c6693651cd36dccd90931304e238ae32e87f42fcd85c1b65f0e0e0734bd87659643a70cd8e89b1984420029f3eea120ee54cebf0b41d5ed4bfb8dc23bbf9eec7e239a65302e4f84c109608b3fb702cf1f4e8ca2dea6bd65d2ea474cf615a54ae0c64cf342c2a1e3882f72722dfb9638932054e", 0xe8}, {&(0x7f00001d0000)="d53b95a59f4cea4fb95db2dc5b8f9fcb0ee4de1572d8da05603995ca02a754ed093dc073eff0528fb47ec0c419cfcefc5b64eddd139881a28fc53a5c60155e4b0959c6d1be17b0498eedca19c1e4d2debc4a2314fbb044be55397fa6df8d38a9f3bd4c0bfc897370cc2ec777bf36293cdd7f768cf8a77dcaa5dcda55b66d433b887466ac3ad7b8fbaaad276e1bf31f29a4ba9e6ba37fb293e287fe1a25f9f609b422b96b6109b5dd4c8f2221a593b397f18e2491df3eeab900eeca56b159a42a883468e5b02b986345cf5fa6adf1bacdd9387b354fed5a524a655a6363eb07a31ba7c85b31bafb3be3e597", 0xeb}], 0x2, &(0x7f0000438000-0x250)=[{0x18, 0x0, 0xffff, "7023ba6ab99fbc4a0ac999"}, {0x60, 0x102, 0x2, "eb8e1c870343b763ef14b9361c9d04e72f6aec6012293e5bf583de457a77b237dc1f0e6f3423b12b365ad22088cbc83f8cc822aaf07007fdd81f2fedc20ccb2d9ecfa716ac7e040070fb74cdd983076c3a89349e"}, {0xc, 0x10d, 0x8, ""}, {0xa8, 0x100, 0x3, "2f0cd9a6bc5a4ab2da4be75462b9c3bd1526420b9b3ee51f250dfc4a443ce24917b7a8f94168ef3c2fe97c9f989f113413bcef1dfdef87169dd1ffbd5829b4d4b26f47b5f69a62e495a85a3825a8fd92c6bab9fb29d79de1f983a4d4957efd690ffeb9cb7987b8a91b19b0cb46c6b3c3889c339140317c9bb61f8a010963a27a7edfbdf46caf22563152d4a681fe22439ca06d292b1f4f912659a8a3"}, {0xc8, 0x0, 0x4, "beefd1ef0d0fe47de46a3ce90a65d30c0647b2a5b8e29f96dd54faf36c46615a3c731eec81993774bc7c98f3e55860790aa27ff2eb1e452bacdcf6be1b685d1985d8974860d33e1b926666dbb6ddcb8b1499e768e582ad620fa39238ec39f3beee2a413252f78cd982ac4a1bf0d1f3768a56a616c829fbede35c53834f83a220f98aef78ebdeba62f5857137e1d069dd1346ab8653fe7850dc5d666d9262ceab36987ad3eadcfb47cb9980037ae607ec1fd740640b3552e0a273a26e"}, {0x5c, 0x5a6ec768f2d24ef2, 0x401, "79a717376dd5be99b05c64b985534af85a964b87b6588a363b30bd708beb0abe41ef0aa0006287204714e556e4b4e56bb8233166f71e82d04ad7c68e3f59ce4a2d742614309f77778cc90a6a42"}], 0x250, 0x4000}, 0x4) 2017/12/25 06:38:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef2000-0x30)="190000002e001d0032080401000000000005f0010000000001", 0x19) write(r0, &(0x7f0000d2b000)="99a46c095153bcbbb83f9087f3a36a3884809646ec6554d59052cdf01461c5b1bfb85f4e46b220bd8c7a13d45661e26f3755e3b2161f84da2327f52faa947eb4bb1ca9b86e43f574bf893b87e1b56c7651e7df32e632a9e259220f6f42fe5d457823b6ba571a5d5cc3d9cf8ece9dbac6867892dfd0e4da22067d9a6e757127f8b496f4ccdd4da47582f8b4495f8b460124411e1455610a8d7ea4569f95f427cb63b7184c121be88f38054fdcee44c245fb11a898e93497438e95b1833858301de37fe5f677891ba0cf8fa338aa4dfaaef6", 0xd1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af8000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl(r0, 0x81, &(0x7f000068e000-0x96)="d1786eaa3bff3b4241e53e1d840ff0e35bea25161a7f4eed860f6c9aae64035fc2deaa149ce4d9148252f1af2cf5a2a1214f9065a7e82acfc3b2c6c0ec07e62f64afd0a488eda44c0e170257de14cf1f4406d76553c60ed80304212708b71ae2de2fec6eab9e89043a772285459aac8972c33eb8a3df0d127f0cba441bb277f34854a13aac2126d65bd380691cac5d1868d7567ffd7b") ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000acc000-0xc)={0x6, &(0x7f0000847000-0xfd)=""/253, &(0x7f000042d000-0x60)=[{0xde5d, 0x5, 0x4, &(0x7f00002d7000-0x5)=""/5}, {0x0, 0x15, 0x9, &(0x7f0000eae000)=""/21}, {0x0, 0xcd, 0x3ec, &(0x7f0000609000)=""/205}, {0x1000, 0xfd, 0x0, &(0x7f00001bb000)=""/253}, {0x6, 0x58, 0x8, &(0x7f0000dce000+0x263)=""/88}, {0x1ff, 0x5b, 0x5, &(0x7f000013d000)=""/91}]}) 2017/12/25 06:38:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f4f000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000059000-0x8)={0x0, 0x1}, &(0x7f0000330000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006af000)={r2, 0x8104}, &(0x7f0000fab000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000906000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x1d]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/25 06:38:41 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x7, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000003000)=""/34) bind$unix(r0, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) splice(r1, 0x0, r0, 0x0, 0x77f, 0x9) 2017/12/25 06:38:41 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x202000) ioctl(r0, 0x4000000000001264, &(0x7f000000b000)="") mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002d000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000002e000-0xea)={0x0, 0xe2, "99af90b7d79911a533821fa2cb4dacc21e53848ab7b0c899ded350ee21e612baabea9bdf720740188dc8f924ae43d35cd3a3d866a4f341f93ecfca35bcf0c3680fa1c9194f1203cedd79ff19295cd42ca6ca13efeb52cfd549760fddf1123327f265be757aa833cea5a72b68ea65ebef5600f42e393317b2dc8399ad30e696f6cbb3981ca7f29734bd65c3763fa696aeb23727d94db700807bed8e0e9309e71bd841eec18236fba24d0280390b4229f8840ccdae7f87e177d65fb855ff6f14d531a6786482b46cdb3fb65c0f02ef3f0ae447e82db234d6db286c4e4d0fe72fde862c"}, &(0x7f000002d000)=0xea) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000002c000-0x6)={r2, 0x5}, 0x6) openat$keychord(0xffffffffffffff9c, &(0x7f000002c000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000017000+0x77a)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000022000)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000002d000+0x1e4)=""/54, &(0x7f000002e000-0x4)=0x36) 2017/12/25 06:38:41 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000384000-0x8)='./file0\x00', 0x10000000080040, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f03000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x0, 0x3, 0x8000, 0x1000, 0x0, 0x8, 0xfffffffffffffffe, 0x4f, 0x4, 0x8, 0xc9a, 0x6, 0x4c]}, &(0x7f0000fe7000-0x4)=0x108) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000501000-0x8)={r1, 0x7}, &(0x7f0000fe7000-0x4)=0x8) close(r0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000c6c000)='./file0\x00', &(0x7f0000fe7000-0x8)='./file0\x00') mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000fe6000)=@file={0x0, ""/4096}, &(0x7f0000d74000-0x4)=0x1002) socket(0x1, 0x5, 0x10000) 2017/12/25 06:38:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xb7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000)={&(0x7f0000003000)={0xe38f}, 0x8}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f4000-0x16)='/selinux/checkreqprot\x00', 0x109800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/25 06:38:41 executing program 5: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f000098a000-0x4)=0x0, 0x4) 2017/12/25 06:38:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000a000)=0x0, 0x5) r2 = socket(0x10, 0x2, 0x0) shutdown(r2, 0x0) sendto$inet(r2, &(0x7f000032e000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000ec8000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000b22000)=0x0, &(0x7f0000133000)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/25 06:38:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x15, 0x0, 0x0, 0x9, 0x0, "070091ffff"}], 0x15}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/25 06:38:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x20) ioctl$VT_ACTIVATE(r0, 0x5606, 0xa4a5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setns(r1, 0x40000000) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x52ef, 0xffffffff, 0x101, 0x113, 0x0, 0x8, 0x80, 0x0, 0x8, 0xffffffff, 0x7708, 0x8, 0x0, 0xfffffffffffffffa, 0x7, 0x100000000, 0x100, 0x2, 0x5, 0x100, 0x6, 0x3ff, 0x1, 0x8, 0x0}, 0x0, 0x5, 0xffffffffffffff9c, 0x2) mmap(&(0x7f00001bd000/0x4000)=nil, 0x4000, 0x0, 0x810, r2, 0xf) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001bd000)="5e920f84ceb7d28cb125812621522e4919a110a07dc2b2e0d37266db7bcc351f7a25a9f6f935dd9c30fe7fab30e5350ae6cfbd746af2b11b5d2f763ed984b742d2e770bf42f04f5bf9c7011b9b09f3cc5ba58065b3cf610c813cde179a0696a309d2df6ba906b65f11dca5a781b1be9d0a2d96829f226484f9932282c57927dce9ad8fdd9c49be9ad6a634595c39ed6b7de49a", 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00004eb000-0x4)=0x0, &(0x7f0000455000-0x4)=0x4) syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/25 06:38:41 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec8000-0x15)='/dev/pktcdvd/control\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000ebf000)=0x1002, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c84000)=@common="00000000000000000000ba00", 0x10) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2017/12/25 06:38:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) prctl$intptr(0x1, 0x0) 2017/12/25 06:38:41 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000008000-0x10)={0x2, 0x1, 0x6, 0x8, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000006000-0xbc)={0x8, 0x2, 'client1\x00', 0xffffffff80000005, "6858940d7f9322a6", "d9fe0ecdb80679fae11d236130d166e0fbb68e476a6b9c17e176f1e5444dba11", 0x10000, 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]}) socketpair(0x8, 0xb, 0x8, &(0x7f0000007000)={0x0, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x23, 0x0}) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x0, 0x0) [ 32.693428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21329 sclass=netlink_route_socket pig=5534 comm=syz-executor4 2017/12/25 06:38:41 executing program 7: mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x1, 0x73e9, 0x4, 0x20, 0x20, 0x3f, r2, r3}, {0x6, 0x80, 0x4d, 0x3f, 0x53bf, 0x200, 0x3534, 0xb}, {0x3, 0x2, 0x3, 0x2}, 0x3bd5, 0x80000000, 0x2, 0x1, 0x8, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xfffffffffffffc00, 0x1f}, 0xb, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x2, 0x3, 0x80000001, 0x3a71, 0x9}}, 0xe8) close(r0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x7c)=[], 0x1, 0x0, &(0x7f0000008000-0x98)="c5"}) prctl$intptr(0x3e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000001000-0x4e)=""/78) 2017/12/25 06:38:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f000034f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x8bff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000071a000)={0x0, 0x73, "cfc9faef0e293757a84f6903e49ce96b41f1db99d32d757fcd8fc0e229314151a1083f62b9e0d06688fe46215e595446c2e0aa195b5799bf16fc303feedbedf8e5e2856311c6aac393440cd8dc66fcbeeaf4a356cfc06bd84e954bce0ca9cfc693efe036f7f5d6ea0aa0692459b5ce1874516c"}, &(0x7f00005e1000)=0x7b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000059a000)=@assoc_value={r2, 0x2}, &(0x7f000015a000)=0x8) splice(r1, 0x0, r0, 0x0, 0x200, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00002aa000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/25 06:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000859000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000009000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x8, 0x5, 0x100000000, 0x500, 0x3, 0x10, r1}) r2 = syz_open_dev$loop(&(0x7f00002b3000)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x4b, 0x0) [ 32.711249] binder: 5521:5535 got transaction with invalid offset (29, min 0 max 56) or object. [ 32.711315] binder: 5521:5535 transaction failed 29201/-22, size 56-8 line 3190 [ 32.727164] binder_alloc: binder_alloc_mmap_handler: 5521 20000000-20002000 already mapped failed -16 [ 32.729313] binder: BINDER_SET_CONTEXT_MGR already set [ 32.729321] binder: 5521:5535 ioctl 40046207 0 returned -16 [ 32.744556] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.756238] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21329 sclass=netlink_route_socket pig=5545 comm=syz-executor4 [ 32.767914] binder: 5566:5567 ERROR: BC_REGISTER_LOOPER called without request [ 32.835068] binder: BINDER_SET_CONTEXT_MGR already set [ 32.835076] binder: 5566:5579 ioctl 40046207 0 returned -16 2017/12/25 06:38:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000029a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000464000)=0x1, 0x4) r2 = fcntl$getown(r0, 0x9) process_vm_readv(r2, &(0x7f00000a8000-0x20)=[{&(0x7f0000c65000)=""/131, 0x83}, {&(0x7f0000134000+0xf5e)=""/34, 0x22}, {&(0x7f00003c8000-0x23)=""/35, 0x23}, {&(0x7f0000440000)=""/0, 0x0}], 0x4, &(0x7f0000f8a000)=[{&(0x7f0000e14000)=""/143, 0x8f}, {&(0x7f0000fbe000-0x9a)=""/154, 0x9a}, {&(0x7f000092a000)=""/158, 0x9e}, {&(0x7f0000274000)=""/100, 0x64}], 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001d2000-0x8)="a3070509cdb0fb64", 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00003a6000-0xb8)=""/184) 2017/12/25 06:38:41 executing program 6: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f59000-0xb)='/dev/loop#\x00', 0x9, 0x2000) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00003d1000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b1b000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) socketpair(0x4, 0xb, 0x9, &(0x7f0000304000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000f58000)=""/123, 0x7b, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f5a000-0xe)='/dev/keychord\x00', 0x80, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/25 06:38:41 executing program 2: fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dea000-0x8)={0x0, 0x8000}, &(0x7f00005af000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x32, 0x3, 0x0, 0x3}, &(0x7f0000001000-0x4)=0xa0) 2017/12/25 06:38:41 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000477000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9b000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f00004ed000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e24000)='\x00', 0x0) pipe2(&(0x7f00002b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f00005d9000)=0x0, &(0x7f0000470000)=0x4) splice(r2, 0x0, r1, 0xffffffffffffffff, 0x9, 0x0) 2017/12/25 06:38:41 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x10002) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') link(&(0x7f0000ba2000-0x8)='./file1\x00', &(0x7f0000fe5000)='./file0\x00') lremovexattr(&(0x7f0000da2000)='./file0\x00', &(0x7f0000b3a000-0x18)=@known='system.posix_acl_access\x00') 2017/12/25 06:38:41 executing program 1: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000b4a000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000b4c000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/25 06:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004bb000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000116000)='./file0\x00', 0x0, 0x2) lseek(r0, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000754000)='/dev/pktcdvd/control\x00', 0x22000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000009f000)={@generic="b821739c3155a17e082310c84f3c942f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c76000-0x54)="fb0c6b034a0fb05d02bf8711805cebf2fa8d099969c28937c7dc0985a8cc4a39a950f1a63d4d6d39fd1d8c22e5e290a44f8d8c8f7a89bdf437d9836810b886eb17e2c8fb04ac1bea47e910c506f6182a913f4838", 0x54, 0x40, &(0x7f0000e9e000-0x14)={0x11, 0xff, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/25 06:38:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e08000-0x8)='./file0\x00', 0x10000000000000) r0 = socket(0x2, 0x6, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006e3000)={@generic="09b5b061dec28f8c92c5281c62e8cff2", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f95000+0x798)={0x0, @in={{0x2, 0x1, @rand_addr=0x800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20000000000, 0x9, 0x2, 0x400}, &(0x7f0000d3c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004f0000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x3, 0x1, 0x0}, &(0x7f00007f8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000830000)={r2, 0x21, "908b0e9cfdb393781d5f42677bf6e0fb28aaae9a287446d896ed051aad10b5c31e"}, &(0x7f0000b9e000-0x4)=0x29) execve(&(0x7f0000e55000-0x8)='./file0\x00', &(0x7f0000521000)=[&(0x7f0000951000)='vmnet1cgroup\'system\'\x00', &(0x7f0000ec3000-0x5)='!em0\x00', &(0x7f0000527000-0x1)='\x00', &(0x7f00001cf000)='posix_acl_access[]\x00', &(0x7f00001f8000)='system%&\x00', &(0x7f0000b51000-0x1)='\x00', &(0x7f000005f000-0x1)='\x00', &(0x7f00000f6000)='securitycpuset)proc.em0\x00'], &(0x7f0000bfc000)=[&(0x7f00001e0000)='em0\\$}posix_acl_accessppp0proc\x00', &(0x7f0000186000-0x8)='\x00', &(0x7f00002e5000)='$\x00', &(0x7f00008fd000)='^vboxnet1(}lo$(proc\fppp1eth0ppp0wlan0\x00', &(0x7f00006ae000)='securitytrusted\x00', &(0x7f0000cc5000-0x1)='\x00', &(0x7f00002ba000-0x1)='\x00', &(0x7f000098b000-0x16)='keyring/selinux$nodev\x00', &(0x7f0000143000-0x1)='\x00']) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000371000)='./file0\x00', &(0x7f00005ba000-0x6)='tmpfs\x00', 0x0, &(0x7f00009f9000)="35754fc405519d6de63cd85024e9b74e530c47fbab08b95b91b1198e56daf4ca32138a256e3d25c71010f62c38") getpeername$unix(r0, &(0x7f00007c4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f75000)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000943000-0x6)={0x1, [0x8000]}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c5f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)=0xe8) sendmmsg(r0, &(0x7f0000b0e000)=[{{0x0, 0x0, &(0x7f0000b95000)=[{&(0x7f0000cc8000-0x96)="3a12a7fe3fd2b1cafb875978337ccfbfd1cd105e8ae1d4629a006c9e68b57c015a2f4914327ddae75e2c325716e8c6c92f8e59964693eb0e52312c04038e33b9775f8ffbb90fcee544ee939533e75b0b582c68a5dfdd6334513c89e9e38cc5bd2972d3cedf70703279ef2436b9687227881d84d83f70684578bbe7475868c510973f80875c1ad7f6d27a6e471e9033a9180b263f4338", 0x96}, {&(0x7f00007d3000)="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", 0x1000}, {&(0x7f0000e14000)="928048059d41f436fd5f4303ba8f197785913ab295b549e18c499cf51f9f93b833f4861175fbc9c9d08159fbfe8cccf4bfeedc39cd8bac3316bf5954079866fa97a0703061e6e207ba0938ca5ee4b4657a3ab62a027b8fbc01c1ccdf4e338a06a41b362d1b7d0031e78eb2795c43aa57789899f50ef5ee626c8697637cb5e0db967ec43fa79267fb11ef2709f69989b09ad6059411a14bf7ad5e78ff7493e40bd3d6e041697da71a94a77c7ee59f76983e085ad6", 0xb4}, {&(0x7f00007e6000)="fa90b7f175afbca019c7e5eb1d019719549b3ceb1a3ccbeff1a15e99dff965b020dfab1f42ea1e9a8bfa1987a401ffd669c68e0034875d99520feacd177f39bbb5588f0bd2dbcba227716bf025bbff0bc90ec1ce74ab8796ae8687ce0c307b05b67b29ccf187280ed5191618519794e8518251c189fe17a51bb772860c8c12e74515182dcbf65614f36798560d23993856871a7ec92d4c2d86ab997831f59323ee0bcfd46f13503df9d24d03644b0a3d3c54698468ab0eb8506a6207515a2313da76020a2bcbcb6deb1f6ebb4d5ebbd1b984f08ee477a0b84a", 0xd9}, 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{&(0x7f0000b75000-0xde)="b4f001dc5aac5de6c20dd382eaabdc7e6962fbd7c24d071b696b7a6c2ae8742c9fccc7fd660b0528218c9b97ba3fdbb631c9cff1b5371948a25908093b1df04988b43895856a3b71bb0d287bbde322776094a13cd41cfb464f9f9d0f185a032b167f8a67ce950ccb2f6ef3a045ebd421346573231074fa1e4ee6966943020c5499153e28d79d86a5013ec016fa60cc32d0fbc1c61cc458a262c0476978ea2ca7d996663b75b729db67cd33368d4e0c65b1d86feb489c37912d7d141ae68aa240658541fafd4f1ca39e942e805ba99cc8bac7f93556c3aa94902dabfc9ab3", 0xde}, {&(0x7f00005a0000)="74027aeca452a6a0a8e3d4e4ddec42dbb446cfe5f2734ccf487b5c1eb40ba5b63c308cca586458ea1f8e57d61666cb6a3994aaa6be68dbe44ddd3146fed0257e6731b330e8b46bc2e6e3b85ec500f7e8bf1c53637df0d2123aeec9e8d5fcfd588ab268b60387a8dbf3966c854457648ee4f748346eafc6d9754bbb3bcaa98dfbfe2b8e4314e900ec5141333a0c4422e9d62e2d33f27e60de48f1653cd3fa506bbe5cad4fc46ad8efca765027c238ac15c96c15c6233179c6e980c5a8c98b", 0xbe}, {&(0x7f0000725000)="36878a9fb6cd70c627f213be47b5c6de12dfc9040234be6c2197dad3c842e061b6fae5451893bec5c394e3f4dc000ade57254f95b6ea62881391ada244f231a3e4a7309c03d280876aa5ba957a03d22c7f71b60e0244053694697af00a39d3cd59b409888af00054caf4d3cb8188c7467fe8cd2ab211", 0x76}, {&(0x7f00005f3000-0xed)="81c17eb27fdf665ae4a1e77b7ae0a4716b472880231ef57af3f36b9b974f726386d2c8e3a430c09d33616ebdff289f32e77f53f7f5f90d7aee80daa57421754534bf3a41dd0a414131b18451ca249dc5814f480646f8af8e562bd4c66dd206d44189f5db574fbf8d151a1e23a79605a3ec06a3d8a54fa8cc74140cbbc0d8dbfbcd318004ded0d44bac37aa0cf8253c6ac71edc28d3c6d62499b811d09bdca77c7a8cdcc2920d81d36949ee08dfa0860afee43c3cfeaf9d914f891a9f125ed8d20ccb7987afe096e6659017b695580f5374be084bd305a4ee9914eefe2761000cf50b322cad944ca4ed9b50516b", 0xed}, {&(0x7f00000bb000)="7164fad6c8246e159341b95036cec9d0a56ae514164e865cadaffa735223d8852847100d12577e555233f84ed02fe04aa36cc7719b1a9bd6407f753bb43e3a1998c997a30d6c7bddcbdbb43344e924b0dfc24e5d66640d0e317c8b8841b06d54e5e89c721d267e8fb697c9f5c243e980fb362ead1a513d0e8d2533d3febc01a5483fd43f919f5009e70b7c9303fb77b80c8ea8d750a767aa784004304089b228c9384c7f9a24", 0xa6}], 0xa, &(0x7f0000fce000-0x184)=[{0x18, 0x6a95a16c717b7725, 0xfffffffffffffff9, "a821c96551ba09f5848b"}, {0xe4, 0x0, 0x9, "75bc41e98bc21a76811aff6bc6d59785e8d5388e4dd3110fad4f10dc5f5fe35814a24b7f825b9043a56684b4251a75be54abd2103e8d5d51a7215abd7202c340a0a81907285fe01ce0b72cda56d59c4412cfd3affd9034a9cd38e9e5c141a816971609290cef40a91529feddbdd9b3e34b33b27623de7e809d5fa10dd5e8f02bbe780de6f17ea12c975d7c3195d087fec571ebf75faa1c881976f54eddd5790a032e20d3c44ef657bf0efa09973b3a610a6c6aa41a2ca9a00ebdd8a6dc979659d085e54a78ff7173f30d0d080faaaf7a824f6fae059c23"}, {0x88, 0x10d, 0x4, "8eb14ba9724d8ae4885118aecc91641b760601e6b26717117c63525b2c1158b511a1fbd0d5e2ea4a5788de1994e639338f8e8a8dd5c043a2d064b769d9165f221ebd46575c08029bc9ab77f1ca1f45598029fcb6371f90cc96ef4a316d641ebf61c69a95293a5df80dc125dce517b7c6f130a5fb573f392fa8"}], 0x184, 0x40040}, 0x3}, {{&(0x7f0000266000)=@l2={0x1f, 0x8, {0x1, 0x6, 0x4, 0x1, 0x7, 0x2}, 0x3, 0x40}, 0xe, &(0x7f0000a84000-0x18)=[{&(0x7f000051a000)="f0bdeae60656c7961756dd73c16a0f7623a54851289ce2895668e3d2604dd514612e02e50c69415410d76c8cc7c33ce4fe571c184bd593ea1eafe11b0cdeeed0d9e9bc42ef989f332f31fd630287d3dfb389aa22f7fad154a9dca24697b530da600a167fa7cc3b99aa03bf1236c8431074d79aea0f3964f7a36be69847b1f204b7e05f7d4d52009725238f108437f6350615c573e35a17df321263dfbd43dfc9bca3cbd1653071c15c3707f52f", 0xad}, {&(0x7f0000032000-0x41)="c8b196fc41053a63e9aaa11378d6e86eeef8cf837e67c570dad13c724aa5661e14d0b4907e481aa556a1a224ea4ac14edd2129a9bf201fe438bef4834142b84d41", 0x41}, {&(0x7f00005a5000-0x8e)="9eee68c1298c76ab220fb98261fe7d6c12d2c2e4277dc7874693872a19269a4514e6121c8ea2f85be5e6f067bfb2ecb26357247b7677d4f11e07b5c8579df3cb33b5ea0c6522ddf2d3400d440a4da1d10f2d8248a43b6b016fba4441b40a8b2b8edc19ec1cfdc92d905e232cfa28f2276e2a989d56c32ae4f74650e0b239a53ec42f68b244851bb6516e3044e0bf", 0x8e}], 0x3, 0x0, 0x0, 0x8004}, 0x9}, {{0x0, 0x0, &(0x7f0000063000)=[{&(0x7f0000a1b000-0xb9)="0354a0cb0fd8e31e0be5068cf29009ed5117478854237ede3e52c1527efb3178c75d12524414e8576e179318fa4b9de34eb9d2b84581ae9c124dfea46a60c7ff1f65aac0e5356bfa585e7ac7755ee97c4653c3eaa7cca09a8940653db8e8f0397862491ad7a3c66bc126ac5e4f2f5cbeb6b0091a1c7ba83ee39523d8c3f28923d507c1753b303aa57d1dd5a85eac5672917798b57c0d3c6014c9e11435fe397a9efa30dcee5eb8d5fd54d6a337562854d2eae8150163a86f37", 0xb9}, {&(0x7f0000d45000-0xe2)="512b28ec55c19b094b21e108019d83fb92216e76e287c00f837f5a0a408be6736b2458e7dc52ba2206497daa51f72cef298373d369ba05d8caddf923377835fa0a98eac90a7ba79703d1a1438ec23aaa346c8dffc3c20aaa37c8e7884d23a7c0e44d5c2dc630215e18884212d389463e41ec9ef7fd617d79e0fadafd2c5fac3ea29b2f184f05988145c135dd0f29a156fc06352a1ea33f4c4b2c6bc15984b93db339ea1f944fd73e62f7c1475a6d4afde634ba2afab0d4e4cca6240f56ff63a832a6259e01ea9ff90f045470f515363d2f8af31c912acbaf82c02274764a8297a034", 0xe2}, {&(0x7f0000812000)="5c7ff902a008b83f7c32ec3ce45829b279639b423f6560e39e00f5f9a297636226db4ae575bb9cc6aad972bb7480dac1a49136c81a1e2b25f4ed0655674a4773fc36e2b22ebb015d475c43609da5a95716d27c32945d5c4ecd1b56b3e0adc453799cec27a67f1c71660c08a40e4c2fb1222f607d5c7ade387362fdec23f0bd329c5e361221eb7a6aebc845a27ea7e25b03564d727b86cecb5af83d0c2841423cc322164555379a6b3faf62bb2847d63af08becf58fe57f5a5a50a6003af6875e573133f7b3ea8da68fca8072", 0xcc}, {&(0x7f00004d0000-0x7d)="b4b814c6569fc2c443460c6e0f992b52e33a3d0aa29d46f6eb79dee483983b0c5d03f9da55dc365d9534b301c695c608e13aeae9d534ffddf4f7cafc867fbf569ce437ba88f9f2b8de7b0613881e9474a010fa926ec11f9a4f0910151d40a145bbff23a96845bf9bb19ae8f7a5ba7f3ec266de26c7759eb66b86bcd175", 0x7d}, {&(0x7f0000407000-0xf7)="e72df57cfc428d1f4ffc5d7f546aa8206aeb86b021b7046bb54356338b8d4fc39bef626e9d8ef95d65a9557bd30337621adf75705ae2d9e073e3ff41b2f769779d075ee58f44b021f439c9e8a480009e69a776f74fcdcca7c72e190c19bc464dbe8b32a50329796d36cfded90c92ce7ab7ca8fb4c6e7506ac344a0be263fb9801b5bab72f4ebf846a29515e63fbfc78c9d0c94e0ae633b446eec8979262ce1669cb6e13fe22504c8e37c04defd423b12237bacd83c92c053574013e1f273a3936fa213e738c7138c1ad4c4e1b717e43fa50486e027720876b7e76deb3b98af67faf517f3c6bfee0bfab51750a59a2cf438dfa5744a8ece", 0xf7}, {&(0x7f0000bac000)="6136dd29a95e15d296c03f9bf741e22781c8b700a06d71afe87e717778aed6e3f0ade885cbce25b016b0a60318a57c0fd572c47f38b60d47104a6ddd3f6afa", 0x3f}, {&(0x7f00000ba000-0x81)="4604695d6038402aba56fc7795aa98339f65a542d3a54dc69e90dfbb21b395fcc6f64312a581ac548c8193a806e3edcddafd98b10bce87b9668101096d102af495020316c4d3735a80773d1d5d51da6b95c6963a3a8e77ee84f0193d8d3242136bd8efd9eb706485b0284c9c3d72379e362120ee44e02c10b9b6f569ea37cbf7a2", 0x81}], 0x7, 0x0, 0x0, 0x4000000}, 0x54d000000000}], 0x5, 0x4810) 2017/12/25 06:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006f9000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001be000-0x3)='io\x00') lseek(r1, 0x0, 0x4) uname(&(0x7f0000693000)=""/122) open$dir(&(0x7f0000a43000-0x8)='./file0\x00', 0x0, 0x10) [ 32.835100] binder: 5566:5584 ERROR: BC_REGISTER_LOOPER called without request 2017/12/25 06:38:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000fd4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_gettime(r0, &(0x7f00003d2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008fe000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007e6000-0x10)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000cd7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f00004e6000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 06:38:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x80000000) close(r1) accept4(r0, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x0) dup3(r0, r1, 0x0) 2017/12/25 06:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80000) sync() creat(&(0x7f0000f2e000)='./file0\x00', 0x0) r0 = socket(0x2, 0x2, 0x404) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c88000-0x8)={0x0, 0x0}, &(0x7f00001e4000)=0x8) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x1}) 2017/12/25 06:38:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_ifreq(r2, 0x200008970, &(0x7f0000b84000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r1, 0xb) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000668000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a2f000-0x28)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x800008000, 0x204, 0xffffff7ffffffff4, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="5af4e8c85e26cc61c20cb055d8c0c1cf", 0x5}) setsockopt$sock_int(r1, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f000044e000)={0x0, 0x0}) splice(r4, 0x0, r6, 0x0, 0x10000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setns(0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008a6000)=@generic="13606f5eeb0300000100000800da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/25 06:38:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006e2000-0x8)={0x0, 0x0}, 0x800) fcntl$setpipe(r0, 0x407, 0x16a) unshare(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000014e000-0x15)='/dev/pktcdvd/control\x00', 0x103200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000523000-0x4)=0x4) write$eventfd(r2, &(0x7f0000054000)=0x0, 0x8) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000000000)=""/36, &(0x7f0000c1a000-0x4)=0x24) 2017/12/25 06:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f0000f67000-0x8)='./file1\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d76000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 06:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000335000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000a13000)={{0x9000000, 0x2}, 'port0\x00', 0xc0, 0x60008, 0x3, 0x9ae, 0x616a81aa, 0x1, 0x4, 0x0, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f00008e9000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00000e6000+0x46d)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f000048c000-0x6)=@hci={0x1f, 0xffffffff, 0x3}, 0x6) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00008bd000-0x1)='#', 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x7, 0xcae3) 2017/12/25 06:38:41 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e7000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000fd2000-0x40)={{0x1, 0x3, 0x0, 0x0, 0x9}, 0x5, 0xd0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x2) [ 32.951068] tmpfs: Bad mount option 5uOÄQmæ<ØP$é·NS Gû«¹[‘±ŽVÚôÊ2Š%n [ 32.964169] device lo entered promiscuous mode [ 32.999321] tmpfs: Bad mount option 5uOÄQmæ<ØP$é·NS Gû«¹[‘±ŽVÚôÊ2Š%n [ 33.008793] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.013311] CPU: 0 PID: 5637 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #9 [ 33.020752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.030089] ffff8801cd61f470 ffffffff81d922b9 ffff8801cd61f750 0000000000000000 [ 33.038090] ffff8801d86cb190 ffff8801cd61f640 ffff8801d86cb080 ffff8801cd61f668 [ 33.046109] ffffffff8165fb7a 000000000000560b ffff8801cdc32168 ffff8801cdc320a0 [ 33.054098] Call Trace: [ 33.056668] [] dump_stack+0xc1/0x128 [ 33.062005] [] handle_userfault+0xa3a/0x1310 [ 33.068044] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.075130] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.081516] [] ? check_irq_usage+0xb1/0xe0 [ 33.087381] [] ? handle_mm_fault+0x117b/0x2530 [ 33.093602] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.099805] [] handle_mm_fault+0x1fd1/0x2530 [ 33.105839] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.112827] [] ? __pmd_alloc+0x410/0x410 [ 33.118515] [] ? __lock_is_held+0xa1/0xf0 [ 33.124309] [] __do_page_fault+0x5c2/0xd40 [ 33.130173] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.136114] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.142753] [] do_page_fault+0x27/0x30 [ 33.148270] [] page_fault+0x28/0x30 [ 33.153520] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 33.160502] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 33.167483] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 33.174464] [] ? iov_iter_advance+0xd70/0xd70 [ 33.180610] [] ? mark_held_locks+0xaf/0x100 [ 33.186549] [] generic_perform_write+0x1dc/0x500 [ 33.192930] [] ? page_endio+0x180/0x180 [ 33.198533] [] ? file_update_time+0xbc/0x3b0 [ 33.204567] [] ? current_time+0xd0/0xd0 [ 33.210169] [] __generic_file_write_iter+0x348/0x570 [ 33.216899] [] generic_file_write_iter+0x2d5/0x600 [ 33.223447] [] __vfs_write+0x4bf/0x680 [ 33.228952] [] ? do_iter_readv_writev+0x400/0x400 [ 33.235424] [] ? __lock_is_held+0xa1/0xf0 [ 33.241199] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 33.247757] [] ? __sb_start_write+0x14a/0x310 [ 33.253878] [] vfs_write+0x189/0x530 [ 33.259218] [] SyS_write+0xd9/0x1b0 [ 33.264462] [] ? SyS_read+0x1b0/0x1b0 [ 33.269890] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 33.276007] [] ? do_fast_syscall_32+0xcf/0x890 [ 33.282214] [] ? SyS_read+0x1b0/0x1b0 [ 33.287658] [] do_fast_syscall_32+0x2f7/0x890 [ 33.293790] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.300429] [] entry_SYSENTER_compat+0x51/0x60 2017/12/25 06:38:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000779000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000df3000-0x8)={0x0, 0x0}) listen(r1, 0x1) restart_syscall() ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00008b7000-0x4)=0x80000000) 2017/12/25 06:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000080c000-0xc)={0x10, 0x0}) 2017/12/25 06:38:41 executing program 0: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d41000)="", 0x0) 2017/12/25 06:38:41 executing program 1: prctl$intptr(0x1a, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000d7c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e36000-0x61)="49010282d2f740fa280c27a82c8389d8f55120489f6d76f2061e98c6b5b83edb20e9f1796e5f388c785e8443acdb07c1c4d30d003358c0108ba389a9a04185fc30fa621fcb9143f3be06ec2106c05fdfb78d9b01e0a0568236a019aee3deae167d", 0x61, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000028000-0x2)='(\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="0833e5fc25993ab5aae11bd00a8cc07040bf2b2bcfa19640c9d7afdceff951df6d5c4a8b8c6a23cd8d5f9def16a134125276043ff6a0306f38f96871ac30284be2f90e981888fcbed739738e4d55e8eefc41ca741506d0ffed6dfc99949d2f38201dab73cfe897397e7d3090a1af39eeedb68fc5df9ace3a8b259f31945d9fdb22eb7e255d23bab95c0877ff28f71081f7be8c5687f423b6283bad77958a280ac13653db4408dace5cbf31b24b79a0b7f14cd52c2f57787bc3ea8a100c37c274dde73481f4e9d8922e88d3288a5cd3fb5fbff3ec4832040ad505e1639f16e3eb7ac3283a28", 0xe5, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) fremovexattr(r2, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000001000-0x60)=[{{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x38)=[{&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000)=""/124, 0x7c}, {&(0x7f0000002000-0x33)=""/51, 0x33}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000002000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/173, 0xad}], 0x7, 0x0, 0x0, 0x5f4c}, 0x43}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000-0xe)=""/14, 0xe}, {&(0x7f0000001000)=""/158, 0x9e}, {&(0x7f0000000000)=""/227, 0xe3}], 0x9, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/254, 0xfe}], 0x1, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x8}], 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f00002cd000/0x3000)=nil, 0x3000, 0x2, 0x50, r3, 0x0) 2017/12/25 06:38:41 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007d5000)='/selinux/context\x00', 0x2, 0x0) flistxattr(r2, &(0x7f00007ee000)=""/62, 0x3e) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000, 0x0, &(0x7f0000fe7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x1, 0x0}]}, 0x8) 2017/12/25 06:38:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000aea000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000653000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002a7000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000154000)=0x0) readahead(r0, 0x0, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000035a000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000059000)={0x0, 0x4, 0x6, 0x5, r2}) 2017/12/25 06:38:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d0503ec0b00001d078900ec", 0xd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c43000)='/dev/vga_arbiter\x00', 0xa000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00009d5000-0x8)={0x4, &(0x7f000075f000-0x20)=[{0x5, 0x100000001, 0x1, 0xffffffff7fffffff}, {0x80000000, 0x95, 0x6, 0x0}, {0x7, 0xffa1, 0x80, 0xffffffffffffffff}, {0x1, 0x0, 0x20, 0x0}]}, 0x8) 2017/12/25 06:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x1, 0x0, []}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000645000-0x4)=0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/25 06:38:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) read(r0, &(0x7f0000611000-0xf6)=""/246, 0xf6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/hwrng\x00', 0x40140, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000841000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000fe3000-0x50)={0x0, @time={0x0, 0x989680}, 0x1, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000962000)={0x44, 0x0, &(0x7f0000107000-0xc8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000311000-0x18)=[], &(0x7f0000d40000)=[]}}], 0x0, 0x0, &(0x7f0000d5f000-0x61)=""}) add_key$keyring(&(0x7f0000d7c000-0x8)='keyring\x00', &(0x7f0000e77000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) preadv(r0, &(0x7f0000645000)=[{&(0x7f0000c15000)=""/152, 0x98}, {&(0x7f0000e39000)=""/0, 0x0}, {&(0x7f0000a29000+0xc41)=""/54, 0x36}, {&(0x7f00003d1000-0xbb)=""/187, 0xbb}, {&(0x7f0000298000)=""/231, 0xe7}], 0x5, 0x0) 2017/12/25 06:38:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) ioperm(0x0, 0x1, 0x81) symlinkat(&(0x7f00002f7000-0xe)='./file0/file0\x00', r0, &(0x7f0000cd9000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2017/12/25 06:38:41 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fda000)='/dev/sg#\x00', 0xffffffffffdffffd, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000000, &(0x7f0000fda000)="") 2017/12/25 06:38:41 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bba000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8, 0x0}) recvfrom$ax25(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x2000, &(0x7f0000001000-0x10)={0x3, {"bd1d30ce01ad56"}, 0x80}, 0x10) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000047a000)=0x0, &(0x7f0000de3000-0x4)=0x0, &(0x7f0000f6c000-0x4)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000550000-0x4)=0x0, &(0x7f0000bde000)=0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6b000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000f6b000)=""/211) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f00009ff000)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9022, &(0x7f0000f6a000)="") mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000f6c000)='./file0\x00', 0x101000, 0x81) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r4, 0xfffffffffffffff8) r5 = memfd_create(&(0x7f0000f6b000)='tracefs\x00', 0x1) linkat(r4, &(0x7f0000b28000-0x8)='./file0\x00', r5, &(0x7f00000b1000)='./file0\x00', 0x1000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f6c000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) syncfs(r6) 2017/12/25 06:38:41 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000170000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000070a000-0x20)={@generic="4f3bc50490ae26b39d62aef7bcaeed05", @ifru_flags=0x1000}) r1 = accept4$llc(r0, 0x0, &(0x7f0000195000)=0x0, 0x80000) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000070b000-0x4)=0x8000) munmap(&(0x7f000067e000/0xc000)=nil, 0xc000) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000005e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000005e000-0x4)=0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000005f000-0x9)='/dev/sg#\x00', 0x680, 0x1) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000314000-0x6)={0x7dc, 0x3, 0x9}) setpgid(r2, r3) remap_file_pages(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r5 = request_key(&(0x7f000031e000)='.dead\x00', &(0x7f0000333000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000318000)='/dev/sg#\x00', 0xfffffffffffffffc) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f000070a000-0x5)='user\x00', &(0x7f000057a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000216000)="8ffc48b3a4bee3ae140d14e57ec4574631b20ebc715d44f5a2e47f2988597e9b2b6403d89cb810e1ee4248875b908698ce38b4bbc7ce7e3a2e64556a8f49921e9709988cb78c9d37ac42ca6f2478249102394e512e14bc21b7e1470285c252e8f18d97541eb0443b656acda724d673", 0x6f, 0xfffffffffffffffb) r7 = add_key$user(&(0x7f000022e000-0x5)='user\x00', &(0x7f00006ae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c3000-0x19)="40513623bb2e203d0b3f1c75b92ef538b2d873c4718c61d861", 0x19, 0xfffffffffffffffc) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000070a000-0xc)={r5, r6, r7}, &(0x7f000050c000)=""/57, 0x39, &(0x7f000070a000-0x2c)={&(0x7f0000342000-0x8)={'poly1305'}, &(0x7f00002ed000)="420a690a2e6ff0d05f8186cb3978f545e048d5965f474777712c46c2d4", 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f000070b000-0x20)={"15d5432edd2e1a23a9c235236ef90a06", {0x4, 0x3, 0x3, "c925f312dbb3", 0xffff, 0x0}}) 2017/12/25 06:38:41 executing program 0: mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x7c)=[], 0x1, 0x0, &(0x7f0000008000-0x98)="c5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10403, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000e000-0x10)={0x9, 0x3, 0xffffffffffffffe0, 0x3, 0x0}, &(0x7f000000b000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x3b)={r3, 0x33, "4846fd0d1696e5f8bec0da126997577b6991139a0fcf12b8f262d9b7f90ae21adcc8aefaa10ebf2806da671591e1ad6d76946d"}, &(0x7f0000003000)=0x3b) 2017/12/25 06:38:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffff, 0x6, 0xfffffffffffff21a, 0x41}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x56, "b236e74b616f2b4e348fca55ad57525e1147e6c278a79943ceb2c3aeb67d480a04e8bbf783d3127fb9b88838687b4eb5f056d61737754f414e73685ad09eff32996d3f41ba1514a10e5267eb35245e7cf6fcad90c426"}, &(0x7f0000000000)=0x5e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x40000000005) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) fcntl$addseals(r2, 0x409, 0xc) 2017/12/25 06:38:41 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigsuspend(&(0x7f0000015000)={0xfdf}, 0x8) r2 = dup2(r1, r0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000001a000-0x4)=0xffffffffffffff60, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 33.403780] binder: 5683:5684 got new transaction with bad transaction stack, transaction 30 has target 5683:0 [ 33.422193] binder: 5683:5684 transaction failed 29201/-71, size 0-0 line 3031 [ 33.435821] binder: 5694:5697 ERROR: BC_REGISTER_LOOPER called without request [ 33.450548] binder: BINDER_SET_CONTEXT_MGR already set [ 33.457671] binder: 5683:5698 ioctl 40046207 0 returned -16 [ 33.466250] binder_alloc: 5683: binder_alloc_buf, no vma [ 33.471909] binder: 5683:5684 transaction failed 29189/-3, size 0-0 line 3127 [ 33.471943] binder_alloc: 5683: binder_alloc_buf, no vma [ 33.471958] binder: 5683:5698 transaction failed 29189/-3, size 0-0 line 3127 [ 33.496144] binder: 5694:5697 ERROR: BC_REGISTER_LOOPER called without request 2017/12/25 06:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r0, 0x545d, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) execveat(r1, &(0x7f0000e4b000)='./control\x00', &(0x7f000079d000-0x4)=[&(0x7f00003b1000)='\x00'], &(0x7f000079d000-0x18)=[&(0x7f0000858000)='($,bdev\x00', &(0x7f0000aa8000)='vmnet0:eth1mime_type\x00', &(0x7f000095c000)='vboxnet1\x00', &(0x7f0000f48000-0x1)='\x00', &(0x7f000082d000-0xd)='securityeth1\x00', &(0x7f000076d000-0x1b)='system@*keyring\\-vboxnet0{\x00'], 0x100) 2017/12/25 06:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffff8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cd0000-0x4)='/dev/sg#\x00', 0x707, 0x400) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000888000)={0x0, 0xfacc}) ioctl$KDMKTONE(r2, 0x4b3b, 0x4) getresuid(&(0x7f0000fc1000)=0x0, &(0x7f0000d49000-0x4)=0x0, &(0x7f00002e7000)=0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000930000-0x60)={&(0x7f0000299000-0x1c)=[0x0, 0x10001, 0x40, 0x0, 0x5, 0x6, 0x1000], 0x7, 0xfffffffffffffc00, 0x0, 0xe83, 0x42fe, 0x3, {0x132000000000, 0x4, 0xc9, 0xfdd9, 0x7, 0x6, 0x7, 0x15, 0x9, 0x80000000, 0x10001, 0x100, 0x6, 0x8, "e5fc73a2b42cdf3344c76146c2ac4756caaa47db27e67f638c18c94b71e530aa"}}) listxattr(&(0x7f00008dd000)='./file0\x00', &(0x7f0000c06000-0x33)=""/51, 0x33) r3 = syz_open_dev$tun(&(0x7f000077c000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003c9000-0x428)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000eb3000-0x4)=0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000048c000-0x25)="b933d72ee774ce254075e079964f6081ef4398e072a182c2d79850a86d114982df81a777ed") ioctl$TCSETA(r2, 0x5402, &(0x7f0000b64000)={0x3, 0xfff, 0xffc00000000000, 0x3814, 0x17, 0x5, 0xffffffff, 0x3, 0x0, 0x7}) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000237000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000076a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000f9d000-0x70)=[{&(0x7f00000f6000)="f1", 0x1}], 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e55000-0xe)={0x5, [0x3, 0x4, 0x7fffffff, 0x3, 0x22]}, &(0x7f0000678000)=0xe) 2017/12/25 06:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000bd3000-0x8)={0x19980330, r0}, &(0x7f0000468000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000c06000-0x8)={0x20071026, r0}, &(0x7f0000f72000-0x18)={0x0, 0x4, 0x1, 0x40, 0x5677, 0x8464}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e7d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e48000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000060b000-0x9)='/dev/rtc\x00', 0x440, 0x0) 2017/12/25 06:38:42 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000006000-0x6)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000575000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000f51000)={0x8, &(0x7f0000e7e000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000582000-0x98)={0xfffffffffffff517, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/keychord\x00', 0x40000, 0x0) 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001d2000-0x8)="a3070509cdb0fb64", 0x8) r1 = syz_open_dev$sg(&(0x7f00009d1000-0x9)='/dev/sg#\x00', 0x8b, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f00000-0x10)={0x1f, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000f86000-0x8)={0x600000000000, r2}) [ 33.496755] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.496764] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.496889] binder: release 5683:5684 transaction 30 out, still active [ 33.496891] binder: undelivered TRANSACTION_COMPLETE [ 33.496897] binder: undelivered TRANSACTION_ERROR: 29201 [ 33.496911] binder: send failed reply for transaction 30, target dead 2017/12/25 06:38:42 executing program 4: r0 = timerfd_create(0x5, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000614000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000fd7000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c91000-0xc)='/dev/rfkill\x00', 0x24000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000fd3000-0xbc)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006b9000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa7000-0x7)="4a88ca0c158a30", 0x7, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00006c1000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='vboxnet0\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f000084a000-0x1000)="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", 0x1000, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000900000)=""/235, 0xeb, 0x0, &(0x7f00005be000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c0000)='/selinux/status\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000a76000)=""/130, 0x82) 2017/12/25 06:38:42 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2d, 0x0, 0x0) 2017/12/25 06:38:42 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000051000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r1, &(0x7f0000004000)=[], 0x0) syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000003000)=""/98) 2017/12/25 06:38:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x9, 0x7}, {0x2, 0x3f}, 0x8000, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000000000+0x950)=[{r0, 0x8, 0x0}, {r0, 0x50, 0x0}, {r0, 0x4090, 0x0}, {r0, 0x2010, 0x0}], 0x4, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)={0x8}, 0x8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000833000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ca8000-0x30)=[{{0x0, 0x7530}, 0x3762, 0x1, 0xe0}, {{r1, r2/1000+30000}, 0x0, 0x3, 0xf0}, {{0x0, 0x2710}, 0x3f, 0x4, 0x6}], 0x30) clock_adjtime(0xdd392978cc0ee9c3, &(0x7f0000035000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x3, 0xe, 0x1, &(0x7f0000b77000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000661000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f000043d000)={0x1, 0x5, 0x1, 0xfffffffffffffffe, r2}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e70000-0x4)=0x0) 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x85) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000008c000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xa5}, &(0x7f0000f1d000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000024a000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007b2000)=0x100, 0x4) socket$inet(0x2, 0x80a, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017f000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) readlinkat(r2, &(0x7f0000d69000-0x8)='./file0\x00', &(0x7f0000b72000)=""/201, 0xc9) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e76000)={r1, 0x8, 0x10, 0x50, 0x0}, &(0x7f0000310000-0x4)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 06:38:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x2) futex(&(0x7f0000d82000)=0x0, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f000071b000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x9, 0x8001, 0x3, 0x6, 0x0, 0x1f, 0x6, 0x3}, &(0x7f0000002000-0x40)={0x80000000, 0x3, 0x8, 0x100000000, 0x200, 0x63, 0x8f0, 0x3}, &(0x7f0000001000-0x40)={0x150, 0x2, 0x7, 0xf1, 0x7, 0x6, 0x9, 0x7f}, &(0x7f0000001000-0x8)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000001000)={0x4}, 0x8}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={r2, r3+10000000}, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000974000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clock_settime(0x6, &(0x7f0000001000)={0x0, 0x1c9c380}) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df5000)='/selinux/checkreqprot\x00', 0x400, 0x0) mq_timedreceive(r0, &(0x7f00001db000)=""/4096, 0x1000, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000098000)={0x401, 0x8009, 0x1, 0x5, 0x0}, &(0x7f0000401000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001a6000-0x6)={r1, 0x80000000000008}, &(0x7f00002e5000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000417000-0xc)={r2, 0x20, 0x0}, &(0x7f0000794000)=0xc) keyctl$join(0x1, &(0x7f00005bc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2017/12/25 06:38:42 executing program 6: r0 = inotify_init() fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d32000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007fc000-0xe3)={0x0, 0xdb, "196a0ac216531a5b9c6bb513e96c1b82a88af86cfaa7789810e2c51d57ac7e2b55bb30d29715105cdb4375d0c216c3867cce674042028deadc5225c825e02012a2c095274073ea17ade45b19f4c40f10828a6d033602e1752b46424b9993d2b1371c77d9accfd012cae235aabef7d7719205415f031d82c11ce5625da90513c1d6ffc8d3816878b526e08d6472a4b6fb2c5a5e316f23323051bd938ab4eae683614758abaaa6ceb6c6a2da698fd0955566e06e258107b2995e6b70b56c2fb707855a95b236c00f7cce255a73e47de3cd4dcd5c1c31de960569d528"}, &(0x7f000022d000-0x4)=0xe3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000614000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d23000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl(r1, 0x7, &(0x7f0000007000)='S') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000b3f000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a74000)={r2, @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]}, [0x80, 0x9, 0x6142, 0x7, 0x6, 0x1, 0x2, 0xb4f, 0x6, 0x5, 0x7, 0x8001, 0x8000, 0x4, 0x6]}, &(0x7f00003d0000-0x4)=0x108) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/25 06:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000643000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/25 06:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) clock_settime(0x3, &(0x7f0000d1f000-0x8)={0x0, 0x0}) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e6000/0x3000)=nil, 0x3000, 0x6) r0 = epoll_create1(0x80000) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000075000)={0x8, 0x0}) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006db000)='./file0\x00', 0x0, 0x1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000225000)={0xcde2, 0x0, 0xfffffffffffff801, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) rt_sigpending(&(0x7f0000c3b000-0x8)={0x0}, 0x8) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) keyctl$read(0xb, r1, &(0x7f0000f9c000)=""/133, 0x85) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00008f6000)=""/37, &(0x7f000087d000-0x4)=0x25) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ae7000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000018c000-0x8)=@assoc_value={r3, 0x3e2}, 0x8) 2017/12/25 06:38:42 executing program 0: getgroups(0x9, &(0x7f00006f5000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f000031b000)='./file0\x00', &(0x7f000053e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b5e000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007c0000)='./file0\x00', &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f00002b7000-0x14)=[r0, r1, r2, r3, r4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000074e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000bf000)=""/56) writev(r5, &(0x7f0000b15000)=[{&(0x7f0000838000-0xf2)="3154ad60a22c9ef4fa257d1110bed6a6fa65a2f66dfa9d3032825383e0c63c60ed737d3b4757ef28c8f5dc5eacdc5fb7ee5fd6f000aa7b9853a453f26b14c6b669865038b1ccf1602acc647d94d4857bef937bd583aa7703277c1b925563ca88cf2ef73f74242a870d99baba80f25d3438635e91761f7d564f2e948491c2e1d5e5665a999e21b25e285db6f8586d417fbda66da7e0ff6a00b21786b4dc707a199f7d6ad368c89738273d6f6bd880d3fbce82c7488c46d3dbad673ee2786982c2527b4bab902c345e9de428ebda9287051088f9bcbac25aa119a6bde16da5ea54869f4ddc6bd4ffcc7dc473d9f6f46f3537e5", 0xf2}, {&(0x7f00007e7000-0xc0)="a8ced71f924ca46419a2c472f1e8ec8dbb0f27827e9a06cb20866e80cd46bdaaf3f55e741fc434e006e3ef1a785a6be9cc463dee29d0b6b4a0fd32019097895290c316d35d3c6e50dad67de699a9c8d88e276d3ec8c20beeb29aeebf7bce9548b63c3ea7ed414630a5d9258ca69c6c4589c31e53e0654f56c6758d07432a9aecf81f714b8a1b224ab51e6f08caed3b91bcb897d3aecfdbe4a378769d08a7355da80b8c638a0ef943860609c124baf49fd5465ed3e87f46e95003df2467985ac7", 0xc0}, {&(0x7f00004ea000)="ff44f78641edbb007b25a784fe60b58e26e3438504da7c41e71c8027a4ffc6e080d8b8d75d45dd63e3ac35553727bc647fe3930a4eda903689ff2ff432d92eb6574d1cc7dc04f5defb562577e78cdca859ef0c42cd84ea341b32aa06e9adb7998a25139975afc3327975652f7d83de1118aeb81334c8e921081fed040e978288d26f808e3695d9404c653a1e3c41b0541995887de5775d3e434596f58b6d475ab43c425ffb90eb19c3906e334d4e65c4e7409547cf938643cc9fc7dc46ff1a1dc63dc943b1d45f335362e2d47e1d28ead210a98c0e70b346858f360faa02e87486456bf3b02769f9085f290d882137108ae9d602db8c6b9cbe1c", 0xfa}, {&(0x7f00003ef000-0x1000)="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", 0x1000}, {&(0x7f00003dc000-0x66)="5011760ae621e6c98ed9f4a19eaefd842b9039b898f344119c8d8805e21a5e913a5e6abe80e030b366e3366a6595a799c5268d7b29b166b1db90ffddb3515469940b122516f7d0fa04aa6c1331244d4e68b5b077ed64caba549f40ffdf798fa8ba7d77e02a84", 0x66}], 0x5) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) 2017/12/25 06:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c83000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000886000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000988000-0x8)={0x0, 0x0}, 0x80800) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf7000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) timer_create(0x5, &(0x7f0000bb9000)={0x0, 0xe, 0x1, @thr={&(0x7f0000673000-0x5d)="1e64544d61c47478216b8b772a1337d65c45959509ca7f41efe830b642f0111b9c79e39596ad3b08552873b90e3701b5a346bc5b5fa08fb5577db8816b3ab16654a4e956b8e1b906ec9a87b83c0ab59b7b737d064c7c5d650b9dec3161", &(0x7f00009aa000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000882000)=0x0) timer_delete(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/sequencer2\x00', 0x210800, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00008d6000)={0x2, &(0x7f0000932000)=[{0x0, 0x0}, {0x0, 0x0}]}) fcntl$getownex(r0, 0x10, &(0x7f0000de2000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x12) ptrace$setopts(0x4209, r4, 0x0, 0x0) 2017/12/25 06:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020200) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000e7d000-0xe0)={{0x0, 0x2, 0x1ff, 0x0, 0x6}, 0x3f, 0xfff, 'id0\x00', 'timer0\x00', 0x0, 0x7ff, 0x9, 0x6, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000778000-0x6)='ramfs\x00', 0x0, &(0x7f0000a23000-0x53)="d2") r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x40000000) syz_open_dev$random(&(0x7f00003e9000-0xc)='/dev/random\x00', 0x0, 0x2903) 2017/12/25 06:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x7, &(0x7f0000bfa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00002f0000)={0x1000, 0x0, 0x10001, 0xaa}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00004f6000-0x10)={0x5, r1, 0x10002, 0x8000}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000010d000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f000069a000)=""/47, &(0x7f0000f5e000)=0x2f) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000444000)='/dev/input/mice\x00', 0x0, 0x0) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000132000-0x4)=0x1f5, 0x4) bind$inet6(r0, &(0x7f0000d7b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000acd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000eae000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x1f, 0x7, 0x3}, &(0x7f00008a4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000037e000)={r2, 0xfff, 0x20}, &(0x7f00001f3000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = fcntl$getown(r0, 0x9) r4 = geteuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000683000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000285000-0x20)={0x3ff, 0x8, r3, 0x1, r4, 0x9, 0x7, 0x9}) r5 = getpgid(0x0) sched_setaffinity(r5, 0x8, &(0x7f000026b000-0x2)=0x2) read(r0, &(0x7f00003de000)=""/178, 0xb2) 2017/12/25 06:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a9c000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000300000-0x87)="687d8d17a83af48bf4d12c3c3565e213ea42c2b0c8ef4ddb556f1278244f085fcde642ec986383a121df5267596a14aec25560fb997264ab9671c87d4338f45c101916b00c8b9ee756501529f090443b84e50aabd7cb489f6677f684538cb3ba4b9e61f68889c50932beb285c23bcd788e786c86c3072d328d78a86742cad1aa750482e8838b13", 0x87) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fcd000)={0x81, 0x1, 0x7, 0x6, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000e8000-0x58)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2d}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006ec000-0xc)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a6000)='/dev/rfkill\x00', 0x40000, 0x0) sendmsg$unix(r1, &(0x7f00009dd000-0x1c)={&(0x7f0000bde000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00005d0000)=[{&(0x7f000076c000)="0278febc33448287b724868b73d891810c940acc1c239d2e4b1b96650bc6e62971da9ed5c33d8f5d1b7c1bdfab87212b8a6da58814443bff553b7cd9335eb6b76a23cff5d61693891c55283418f687bfc18cdb72c64820c0d1b105a11bb21ccc5d2f7af803d9df3f7123f00881b5a4", 0x6f}, {&(0x7f000060a000-0x6f)="db40edba326e3072fe1e286af5d200023bd7e429a839be177c7e872b30f65f267dc0bf9ce92ca119bd80ca7ae283c61b971ed00fe51520ee9f9f62ec6e52e0ce0e548490c85f910ad59d8ca003ff07488d766a39e5ab74f18f1c75542d7937b6a8ed8bddf04f2786fba508dad84392", 0x6f}, {&(0x7f0000a30000-0xa0)="ef1ae73a5182aa978b304b5256994c4b11da71f28d94be1aca7162556b56fca3e7add7a341b2300094baf44cce0d74b4e571dd9e0c3e57711ce2e89162f083d86fd61b6f53c07ef14db0bb418d4209cf59de86cae66876e34eccd77d35bbc12054d3c58287e85509578601ae7b980d51aff28f3394c0bbc670263df30f31dfad31a90ab1445c23e9ca7a02618066f7e8ac177cfd53e1e054d62935591d039e82", 0xa0}], 0x3, 0x0, 0x0, 0x44}, 0x4000) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000705000)=0x0, &(0x7f0000ff5000)=0x4) flistxattr(r0, &(0x7f0000388000-0x19)=""/25, 0x19) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000074e000-0xa3)=""/163) 2017/12/25 06:38:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f000000000000000000000b0100"}) 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) lchown(&(0x7f0000008000)='./file0\x00', 0x0, 0x0) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000b48000)=""/241, 0xf1, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f00001e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000b46000)=0x0, &(0x7f0000b14000)=0x4) 2017/12/25 06:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000975000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000011c000/0x800000)=nil, 0x800000}) 2017/12/25 06:38:42 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f00004f8000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000058c000)=0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) poll(&(0x7f0000ffa000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fff000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fff000-0x4)=0x0, &(0x7f000014e000-0x4)=0x4) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x80000000, 0x8, 0x3, 0x3, 0x10, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x260200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e73000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000062000-0xa)='lp\x00', 0x3) socketpair(0x3, 0x3, 0x436, &(0x7f000068d000)={0x0, 0x0}) 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef8000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000df6000-0x4)=0x0, 0x80800) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = dup3(r0, r2, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000477000)=0x0) getgid() stat(&(0x7f000081a000-0x8)='./file0\x00', &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f00001af000)={0x0, 0x2a, 0x4, @thr={&(0x7f0000603000-0xf9)="ff33e182ec231c9b6327bd19dbc0b321b901e6534a6243a3b621c6ba17649682041e1002d578bfc406ba7818a1c7221137bece91fedf77b9ab7d5b338ce81e901081cbd225f235f8c8220846d1380eec707c42d76677e85aaec35dce95575c0d8767083e7e03e9ddb89d5df3e06c0d7e59baf57e02d482251de239d615daa2709c28a81ad3ccf8972d5a466a51b68a189faa0603765dc267f661d8e00b0d995909a6127746d42ca6c6eefdaf3c63d6d11abc6c896fc7355a39c42d00471fd58597a24c858eab7af9a9ff031fa5d71606a1151babc96996183387acce11e3763f0177b485441a5eba00dd5011477f99f915e6b78c46d9c18d36", &(0x7f0000f8c000-0xe1)="8d065c2c557dafcbc96a8d168fde4832c5fa164ab61a668d1c01765116149fd8a6ba6c31375f175409fa94b4e98e404432670e3de7c3be6bac82867aaf86b57e6823644ed415a05f759a1c88d99d75a3376800caa8f15de86ada2c100285a065159c83c7f939c1c3cedffa12ecfe2d6aebff5d6cbf70f00b03af8839a7004c483ac1c5eb1efdeec2216475a79965ca162f15c9af512cc6b06d5bf0e07ba1ed229aa5b7bcf584ff92952e0428bec6b13f1c4292a28f50c7fd1245e0b4c53b43aa787f4e8c46759ea8c9952c0411eca683d65ddd58d5a54a49d5a80900c60918dafc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbe000)=0x0) clock_gettime(0x0, &(0x7f0000fc2000)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f0000b6a000-0x10)={{r7, r8+30000000}, {0x0, 0x989680}}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000080a000-0x4)=0x40, 0x4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000f1f000-0x8)={0x4, &(0x7f0000e6a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000afa000)={r9, 0x8}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f52000)={0x0, 0x0}) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000940000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="eee81a2bcbbfa5cba8fe59cae51e6304880aa15ba26b25fc739cdfa03b52beecd53855ed078b5a989e7ea1f3b84b93677717c9bfa6ded2372458f520bf35aea22d1941add6e723d1fd1d2b4f3ffe88b9ef9a0024e3fc8264e0ef61829cae939458aa4152a6924dd3f47d7f5bbd73c4e8b53c4966e6ff2c5790b7", 0x7a, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00009ef000)="83", 0x1, 0x0, &(0x7f0000a09000-0xa)=@file={0x0, './file0\x00'}, 0xa) mlock(&(0x7f00006ea000/0x10000)=nil, 0x10000) mlock2(&(0x7f0000d2b000/0x4000)=nil, 0x4000, 0x1) mkdir(&(0x7f0000a46000-0x8)='./file0\x00', 0x40) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) [ 33.937628] device gre0 entered promiscuous mode [ 34.018698] device gre0 entered promiscuous mode 2017/12/25 06:38:42 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e12000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) utime(&(0x7f00000c5000)='./file0\x00', &(0x7f0000abe000-0x8)={0x2, 0x7ff}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) write(r0, &(0x7f0000cde000)='z', 0x1) sync_file_range(r0, 0x8, 0x7, 0x1) 2017/12/25 06:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) fsync(r0) unshare(0x2020600) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:42 executing program 0: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000a77000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='com.apple.FinderInfo\x00') keyctl$negate(0xd, r1, 0x6, r2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fce000)={0x77359400, 0x0}, 0x8) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000e4f000-0x3)=0x0, 0x0) clock_gettime(0x0, &(0x7f000090d000)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000b77000)={r0, r1+10000000}, &(0x7f0000281000)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000d3d000-0x8)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000988000)=0x0, &(0x7f0000219000)=0x4) futex(&(0x7f0000ec3000)=0x80, 0x4, 0x4, &(0x7f00001d1000)={r2, 0x0}, &(0x7f0000b06000-0x4)=0x4, 0xff) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/25 06:38:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020200) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000e7d000-0xe0)={{0x0, 0x2, 0x1ff, 0x0, 0x6}, 0x3f, 0xfff, 'id0\x00', 'timer0\x00', 0x0, 0x7ff, 0x9, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000778000-0x6)='ramfs\x00', 0x0, &(0x7f0000a23000-0x53)="d2") r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x40000000) syz_open_dev$random(&(0x7f00003e9000-0xc)='/dev/random\x00', 0x0, 0x2903) 2017/12/25 06:38:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)='vboxnet0\x00', 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000757000-0x1e0)={0x5, 0x3, 0x2, 0x2, 0x8, [{0x200, 0x9, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x1, 0x3, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x100, 0x6, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x20, 0xf7, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x1, 0x1ff, 0x7, 0x0, 0x0, 0x2208, 0x0, 0x0, 0x0}, {0x6, 0x6, 0xc0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0}, {0xffffffff, 0x200, 0x0, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x4, 0x8, 0xffffffffffffffa1, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffff8, 0x0, 0x4, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e30000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000ed2000-0xe3)=@hdr={0x3, 0x0, 0x6, 0x0, 0x2, 0x7ff, @ipv4={{0x7, 0x4, 0xfffffffffffffff9, 0x6, 0xd9, 0x3, 0xd43, 0x2, 0x29, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@noop={0x1}, @noop={0x1}, @ra={0x94, 0x6, 0x3}]}}, @igmp={0x11, 0x9, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "295094af6e0a0f5f423830b512bd27a1da6e235e80f98f57eafe75a86e9fbfa93482835b26b0e19cd44461bf798f6437b2b3b0d99217e78f236d6d5a40588cd3be1622bfc7834ad1219239a4b5afa2d4943249c2043275cd8e1af8c3c6abcf021aeb8f1620fe05f72ca29de1762fee74527d94307aa695fe50eedff1358ec549ae165a81fc8628a9efd6a42aed22985909d0bec93bfc8681b3619db7ef2220b005ca2468f29dcdd2570a20ff71e50a02d261ae6aff"}}}, 0xe3) bind$inet(r0, &(0x7f0000351000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0xfffffffffffffff9, 0x0) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000e9d000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c04000-0x4)=0xc) bind(r0, &(0x7f0000e8d000)=@nl={0x10, 0x0, 0x7f, 0xffff}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b12000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000052000-0x4)=0xb) connect$ipx(r0, &(0x7f0000a8d000)={0x4, 0x5, 0x6, "0b6d584a77b6", 0x6, 0x0}, 0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000e62000)={0x0, 0x0, &(0x7f0000248000)=[{&(0x7f0000039000-0x5f)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eac000-0x38)=[], 0x0, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000084c000-0x10a1)="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", 0x10a1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e43000-0x14)={0x6, 0x7fffffff, 0x9, 0x8, 0x7}, 0x14) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000770000)='-self\x00', 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000429000)=0x746, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000267000)="440d0516120000831d078d00ec", 0xd) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba2000)={0x0, 0x0, 0x0}, &(0x7f0000442000-0x4)=0xc) ptrace$pokeuser(0x6, r2, 0x3000000000, 0x5) 2017/12/25 06:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000c9000-0xd)='/dev/snd/seq\x00', 0x0, 0x20105) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000633000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000051e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x6, 0xffffffffffffffff, 0x0, 0x9, 0x8, 0x7, 0x101, 0x48, 0x9, 0x7f, 0xe259}, 0xb) 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000019c000-0x9)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005d3000)={0x1ff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$dupfd(r0, 0x406, r0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cb7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000704000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005d9000)=@assoc_value={0x0, 0x0}, &(0x7f0000aa0000)=0x8) clock_settime(0xfffffffffffffffb, &(0x7f000020b000-0x8)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e56000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ca7000)={r3, 0x80000000}, 0x8) 2017/12/25 06:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e0e000-0x9)='net/raw6\x00') getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00004f3000)=""/70, &(0x7f00000a3000-0x4)=0x46) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x4, 0x0}) 2017/12/25 06:38:42 executing program 1: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000035000)={0x0, 0xffffffffffffffff}, &(0x7f000006c000-0x4)=0x8) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000006c000-0x8)={r2, 0x7fff}, &(0x7f000006c000-0x2)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000065000-0x4)=0x0) getpgid(r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0xfffffffffffffffd, 0x0}) r4 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x4, 0x2c8880) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000006d000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x5, 0x20, &(0x7f0000020000/0x3000)=nil, 0xfffffffffffffffc}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0xffffffffffffffff) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f000006d000)="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", 0x1000, 0xc0, &(0x7f0000059000-0xc)=@nl={0x0, 0x0, 0x41d, 0x9}, 0xc) shutdown(r0, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f000000e000-0xc4)="61312ca43571995cdb6732416f346c322d6bc193e64dda9bbbf4930799cdda62750ad7540651031e8e85bb9a715de2596adc42497ffdddd94e45a184fe21c4e8720ee0fd122e5da8a01a1d89716450a60ec2724dfff0dcb0d5e79970a729e4cc51e7ca507f500f997e77f5e36d867f36fef76fa08681fc8b2f306ecd84f4bc7ce4924291265f9bd5d51bbe3dbb3692531c38d0f0633f99618bcc271bd48172e7a54a8a1b61857531061996b29d0e0a4df937371f5abc7509279949382fc6cfb5fbd895ca") 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_extract_tcp_res(&(0x7f000064c000)={0x0, 0x0}, 0x3f8f7c17, 0x5) syz_extract_tcp_res$synack(&(0x7f00007b7000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x143, &(0x7f0000223000)={@random="b50f1ccc5dfa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xe7d3, 0xfffffffffffffffe, 0x401}}], {{0x88ff, @ipv4={{0x9, 0x4, 0x327, 0x2000, 0x131, 0x2, 0xc05, 0x401, 0x5c, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x0, 0x2, r1, r2, 0x5, 0x0, 0x8, 0x18, 0xd02, 0x0, 0x7a4, {[@timestamp={0x8, 0xa, 0x3, 0x9}, @eol={0x0}]}}, {"1b7d94eb19033a4cb1811ed5506dab81e64b420bf8a14eca103be9e5ecaf96abc2e9b5c5e20118a08cdc7bc0807f41494ca3e1262b82dbef67ee2f3abe2c2f69eb1c92494779e016dcb502054931a0596ee4d4b33495302c3c95a69994418cd5321229ce6802593dd6eacd5f717ca4a5507d98eea2b3030828c2fa75b1bf4dce1f725bfd1d7d134ed1c92bb4f733f87fd6fd7340eec72b132f962c9b7c030f80f8ace8eddf789ebf9d58ea702392add411ba1ececdf33824e74c32ef7b4be361af45a6f24d158cbdb445ca5065335b2ca36eadd2d6f5e1d1bd3637743e9b489cbcda5c24c6e1e6591b1d4f83f8"}}}}}}, &(0x7f0000583000-0x18)={0x0, 0x4, [0x619, 0xf6c, 0xa9b, 0xf59]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 06:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x401) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c2000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e4c000)='S', 0x1) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 06:38:42 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200080, 0x0) fsync(r2) 2017/12/25 06:38:42 executing program 0: eventfd2(0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000385000-0x1)='\x00', 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000084f000-0xa)='./control\x00', 0x50) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000366000)=0x0, &(0x7f0000da5000)=0x4) inotify_add_watch(r1, &(0x7f0000eff000-0xa)='./control\x00', 0x20000000) pwrite64(r1, &(0x7f0000e44000-0x99)="47f79380bf75d06236b9b9f776a79f58fe3696e7146b1cc082b06857272e25c7e709b7380771f5062c1b188c91e4af2954f69a414c59571faa8c99f476b3e74555bbc5287f0930bdd2c391eb10711245da39dc0fae96c2d8e95d0a6f9535f7d0197c2a47e88a3290a75c4b889ac23fa31504424a6a672350cc440825735ec5143fb2357d725f612bd9e210b3ed8e46d35886df171fb6117ab6", 0x99, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000069e000)=[@in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}], 0x80) 2017/12/25 06:38:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000285000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d07000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b05000-0x95)="c525f6f2d7f1cf5ad8a5d75fca9406a9eb82458f40c6cfce2e74d72c12efe492274e1a3ce4429309") r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') fcntl$setsig(r0, 0xa, 0x2) readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000fb7000)=""/1353, 0x549}], 0x1) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000892000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000c01000)=0x6) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000fe1000-0x4)=0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00002ea000)=0x6) 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000b4b000)={r0, r1+10000000}, &(0x7f0000143000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b43000)={0x3, &(0x7f0000b47000-0x18)=[{0x3d, 0x1, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 06:38:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000963000)={0x0, 0x0}) writev(r0, &(0x7f0000fea000)=[{&(0x7f0000ac5000-0x29)="2900000021001900013d3524000a00ff020000168000e701000000040d000f00000000f20d0000088f", 0x29}], 0x1) 2017/12/25 06:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000654000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000643000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000188000-0x4)=0xc) syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) 2017/12/25 06:38:42 executing program 5: getrandom(&(0x7f000026f000)=""/0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x9, 0x100000001, 0x0, 0x5, 0x1ff}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200020000003f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000063e000-0x2a)="0a14ccccb77d763bd5019fe565d1aad304cd269fcffbbcd752798a16164a4fb14cc9fed53e96346f1e1e", 0x2a, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2017/12/25 06:38:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0xc, 0x29, 0x2, ""}], 0xc, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2017/12/25 06:38:42 executing program 0: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/access\x00', 0x2, 0x0) r2 = gettid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000bc000-0x20)={0x1000, 0x40, r2, 0x65ebb211, 0x0, 0x2, 0x7, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f2000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f0000321000-0x2)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mknodat(r1, &(0x7f000029f000)='./file0\x00', 0x1, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c51000)={0x401, 0x2, 0x7, 0xffff, 0x10000}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef6000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) 2017/12/25 06:38:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b43000)='/selinux/user\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000178000-0x10)=@random={'trusted.\x00', "776c616e31bf00"}, &(0x7f0000fd2000-0xa)='*)\\md5sum\x00', 0xa, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a7a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a20000)=0xe8) socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000928000-0x4)=@int=0x0, &(0x7f0000e38000)=0x4) readv(r1, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/25 06:38:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d5a000+0xb99)=0x1, 0x4) sendfile(r0, r0, &(0x7f0000467000)=0x4b, 0x6) 2017/12/25 06:38:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) memfd_create(&(0x7f0000775000-0x3)='$@\x00', 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) r1 = syz_open_dev$sg(&(0x7f0000edc000-0x9)='/dev/sg#\x00', 0x4, 0x101000) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b2000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000a2e000)="27c62e3c555f0e598a29c3ea1ffc8ef22662b29fc465139ad443afc54ecfd7cdfcb93b331d20c08ee4856ed51e59d56f8372e78660f1561085d4b4abcc91af4045552f99c4d5aeec26e4a8b14b75498fabebb0b7a34db30d5b13461b941119997ef93dea208f858f2174826cb28c320fb55c49653054d9a60274ea72db2b128ee34870ef6b341e949b9d21620e", 0x8d) 2017/12/25 06:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000d9b000)='\x00', 0x1, &(0x7f0000edb000-0x1)='\x00') pipe(&(0x7f0000c4d000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000916000)={0x0, 0x0}) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00005a3000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/25 06:38:42 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001e7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000226000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r15 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r19 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) r22 = getegid() sendmmsg$unix(r0, &(0x7f0000001000-0x8c)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="ef", 0x1}, {&(0x7f0000002000-0x7f)="8ac99c695280aa930fd18539aba08f68614081cdd77b40a180431a461d2a90e383dad1dc2f5209a10d81c30a94b0d20c1b1eaff778f66883372af594f679419126a7e09cd5e4584465f6c29f4d1a463998c0c82f84e89cb0dc9ccb5d17e806b8d446c7c8abdd3e2fdd77f132905f8a49310347e22c5770ad5f85934ad7dce6", 0x7f}, {&(0x7f0000001000-0x1000)="3e6d05786104bf5841207ea39f39a643bbc0d65679ebc154bad5952a2966385f23bea4fbdcdc2132c827f66d96cf01ac1b4f1352b75e9fd335142ed6dfc101f317530d9444078c4c4775280b820526cf9493a1b95661a7e9086aea069f4dfa6fab9d96198f185b6e8ecfa311db7b48ed6a3a48495a6d922b9d8f0c226e4fba70ff6e01948527d44ce85d0cd877e01a4d7e311facd77c442ace404463d688c897ea669f091afa9e86fae03882878bbf7c786dd70c8e0e85d1f55257e9d3d2b7ed0d43e49f0b4b079692e9cedf8841112189116a1ba8acccd25e794cc4d54d02ef0fff88e1f975382e91e88b99648cad706c3a3664e159aefc9a77a209dcd5f9c27bd6f2720bb28002d8f6aaaf4f9f6e201aa27e2dfcc97355cf42e554d95ccf97cdbbad5e60f0dd38ea75d4480f24c43671217c910db8950240264287f4f9e4a16a984ec3f4e37dff7f66791df9a6ba21d8521c61826cbe88e6063c696d69d9172dd582138c8bd8a4dfb5e59b6c80db1f9d1b0bf77f2edb0a88367db7731894e41a1db743329e2cc776c4ed56a1a43b92c719fffc0ac2f05d607fc240e5bf6d0344fbec10fa50008c68388ec2bc27a1dfc0c6a019f23c2992d8fdccee60dd40c7c26e626e566b4f725cb1ece75af66e860fe7f141a0fb0bf20a7c6958a824ab64a234a579ed2ee57873ede2ae04561ad96b50a1092414bc555821cc0e743569ddc375db44e5a56342ac6c84bd278bcc71b8e45a299c0047767b1987d1562f3c430473e6e424be69c170167c7d15a28c5380696c8afa2b4df420f02ea98ed7ed7013af515a08feeb2661cb6f748a3cdc10f9db45ad49882d54db659b48aa94d3f98edecb7d6642c4ffa964a9dca313ad94d8032cfbff4ee0927a75e00f02a4e0fede4117e8d4a161a4327fa4148675c5b0332d6f6ea2d17161dba49acd17a39753e5d5ad4303960e37d3888a45450b8f0196e6b54371a23a08f7533f2e0fb7974c7c56df30324eaab7617b0ea76aa9caaa010ab8bddbe896ec0168d35a3614666ef5107c76697547f34f1754e138c3712996c1e17cf63158b4b8b750b836cded043f0b5abb04c39ab73690a3539a33b2e14a9a816a526b7759950456578fde79d9b49c836574a497d96049f90f136851c6556e8e8f91f191c83bbcda51cb17919c53094b65003259deddac8993363c4759aa4a1333b3b6fb859d03d44c4984fe57e7eb4d5060c98b054b8615eae818b5ee9b0d0cc747da9794428eb9823972ab7a5085618cecdc86ca084ebdef33c6db51205ad224a069a3a1cb7506990d6b162f4882f164511fd0f1c754c19473d2c470a6023630afc11ff53e10f2f7af1f23bcd718fa42ce4a4619bddceeabaeead73468884e5f5e0e5833eedf3381c0ff8de4c8b94eea5b08b00db1efbf74ff71a72e87f40c863859d3a873125739a0a5c6b62582d2dbcdf6bec0ed47790ddfd8acadcbe0244cf72d5572b4027f0430dbfb7550ad09d8d5a2ddd40a81ecb04efe6588c1a6de24608096a255c9a2a234becdf3fbfae87bbd766904b51d6adfa8e6f1fdecf5126f7abc88b200aabafdc89f1a0bcf868ef9d916f9a8f222c1fcd716f6b73b4215ea51a740061ed2586b19245bb96182f13186b19b07aabf0cce24c6c62ce4bc105cb83ad1a7bb36f84cc72036ee0171b4da238b90056c3ae991d5e97c100a8d2f3aed7f73ac57639d6b2947cb534e717f9d7274c0c85ae7ed950b5cb4fbbf0314f990aedcc08e9debf0508ee8b5757f702200bfb28bb393f3baf685afc1123827f0bbcd698bb14cbcd71797c58d0335380f1d4791a731fe589d452fa75d9cdac5447d08feb5142c7688c477242904ab10579aa2e5b7eec3aaeaadfa85fd80086be5c16c8edf3ddddc22c5b46d5a983d1d4799a873e6b9aaaadb65a5e863b5dc77dfac152b22bc06d5a1ac95eb310846b016321474bf43a3fd55317b8164a651f0e16450708ead487950db50f0ab53bfa78a8fe980a15017e26bd46bebb128ef1282221779d6c48510d7e6b6621a352f22108f1119af5345c92e880e7ae13914a467901e112e0841873316d44163fc58de8f047884bf336c4d8584de3667605b39c7780a080257136a2708b7d70481219001d51779e50f4c8d1fb72ce0080f47a4118ca4617e00ba2c01250db5f743049c790f8cbe31e073e030a9dc076b8f3a66e8d03c3ccfb823f507bd69ec7e76961c938ec422bc9202d825729bab8db1520a6f65f3d6d39721446be93adf4eb6cef3c6ed71793fcefc52db946ce2f54fa4c456a16d50e7f811e44b812c5b0de588b845d56bd6186a3513b5795843b6122d93a844888729c2c2a72e302df0d112af29c58342257a0f99f9c84f40d9b15132e3080a258bd66af3b9162aa15ee6ac116bcff98c1c2ef42f64b9bdd7b44e0f489e9ccd17c419590e4392cea21a4967c80e7d7e89c70350c93d5e490c8b7da612433036457fa3918bd866aae09897ea518cbf781312b2c263e28fedcee3bbc0927e483ba7be351c08985440ed1ae17ac422c79d1ca9ceb9ea4b02eba11ebf84723e89f8833815947ddf0978752f56dc0fd7d85c910597b6a5b801647165ac828b8fac426b85b05a7ef328b45b50210c22750b2f187e89668adc3bf098fbf186debeaf9457fc2b8b8bd4697259fae62a87b3e19e321481e550af2a7b288af8e8aacd354dd421ea44e0bed72c9e81476123842d4b293f75ec6cad5428b62b71da7d95eb3212226258ebbbbe7cbc9b71ef6f797db17e0b458015ce1fbc130414c323f018e524afd835cad1104fa909bd95c05fd1b042d707bd5764740e4f07c09b57a972ceef18744cca1a18af39b7de3c4e9cd219b7e6d0bb74f7acd19691c087fdd4afd7f1ead637d33bc9454fe919ebe2a20d5a5457127ae5372163bbcf54f61e2cb3e6ae4bb20f401d62d62c051a18630243027c426b82e20363e7aedd8fb115d64fe264945caa21ccc0b93b75e6ce138c65c4bc5194fde79eaa5494646069b13302af91967f43938c0148a6903ef52257cd3b5289dd9f6cbc7e457ac48920916f841dda01cca5db586c9367a7008e043e5bfa6f90b3ed1c063172d82b329a6c92e92122fdd79731d7968f0704e23fce43825cac52f15faac74f2b5fb1ea15b3c51aea0165045665604f4c1820e99c7b69c683bb3d1a0e487f4a68925f1bea2869a35a386b99c9648595a2ff211970c51d2db5f369270d4692695988eb09101f56a7f7a58d51c3748b224d307d3dd2f2cccd3cf320df069c8cf9a1fa9ef861897e70251e6eb021bd7805c47d05361c049cab3daeb29b7b4d9e666f61a9ac2c5b933989811fd4f75a49ae437f45c7e13ed54e63f41756c08db0b98f9cf735794c5cc70d82f16d9d963cdf986f76de258b79d01f595f4f698f9577a3666515b134ac4f5174681e5b7e7534f375d0a199f769cc152372b8725ddcbcddf8132a8b1eb180c77f20eb32e045ba8cc3f938550f78c201a0ab6361736cc82f8bf98ac0fd7dd8da59d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{&(0x7f0000001000-0xd8)="5b07a3501d862ab700dcc04f43332c5a3384d0951f76863f46e12dd20b6255f0bc17eb9d463b77d4ac26c6538e7bc6751c9f2a6e0d4b2b1f70dffa51b2ae5129f01079a432872a1b8fed0fff9b0b8c05be2cd297f24dbde6d216b065e96f0b70951d942af60eba2162c79b74e913d365bdfacdddf7a104b9d1486e8bbc772e716264183f82315605992430ba33c5572a2ce8f169813540ca6c026646dd59db46244d2ef71aca007a529cfb12ed1bde0e2b677c6ade46896234700eecba1661e72915e513e1828860017856fa7c33c337bd25516884eda411", 0xd8}, {&(0x7f0000001000)="049d77ad1fed3a01eabe9f60330c5e6b959d696ae82fc40dc5a17393d4e0996a3ba430e1cfd149b31b0d5860cc0f9b", 0x2f}], 0x5, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x18, 0x4000000}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0xc0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r10, r0]}], 0xc0, 0x4000000}, {&(0x7f0000000000+0x23f)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x9f)="460413fad4aacb4a713faa9de1389d86759533fe6b5889eec5c26746e550867e33e802295908fd4eb6e3add1b4593e6397f1ff2c814621d8df575b2a9d109ce3d983a13bd3b11e3900ea000ad633b718f046ae00b5e58648f5b0bb5096d5c1f3fa8a0e8f0f62d026aba35e8c01866bf835146b3e0664e70f72650e950c235a519672cf541c6e82dcafba0726cbd0adaa9e5323c0f408d18802ad1dd509a790", 0x9f}, {&(0x7f0000001000)="e90a1c1a13fe3c26867ff16ac31323f0691b05e9532083fd706ca4c0d9f4ef9aaa9cbee2541fee9d74203fc17f43dde62863c83ec683c3a5f3d9f166fdb053bd6d3d212b9cf0b68ae0a22c391b811ef82b7972ba8b4ed0b6eb41e0d1d786171ab73b2357a73ed91bbcbd60e6d066476be2978661d227d4b2c74c7e09fef53476c253062289f9256b36b80a6bd7fa085351ed087eba81247f", 0x98}], 0x2, &(0x7f0000002000-0xac)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0xac, 0x40000}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="7a2ada7464a98a5e3d7bc41aa996a49d89fda85a89f63bd414a5c122a86a2a12649d60b35daa953fef86bcdc8949e51d63dc37ebf16e201f77a82f98c213036e21fcf329c39732b8652898ccac2ae85f163992c21ecdbf3be8b39d102a233f6f44da1c8329ff6cc7c3f11bb0f2283518172486640399f8bf9af203f74ed87169882c7b96ff0abf5fea70bae4eb65e5fe9045598100581caa8afe9e65243118308a3f7e481de04724b4a7f3a4bbc0680c", 0xb0}, {&(0x7f0000001000-0xe3)="377c829db6b015d28057466791a638d49fbc8cdd4e7b01712648d32507d3167a6ddc6da3e0a20c247eff913a7df77a2089a1efaf1e05ec913058547b9c5961da6ebceb0ba0c48e4c58134b95dae3669b67d2875a2f44806ddaf9c8574082e90514f34273685a96d719e5bd2b1d7b676b6eace7a5f0198f15422c689b7e095e39a84c4540dcae6911fb77e6593da29eb62fce55498340e7f61b86b8f7471362f1d917549ff5875435bd62b5c8024372ae443cc6eab45b6e285ffada2bb125abf409401a2302e749c3efcc43f1d5770b56cb4b05da572154d51f238b39b607357a8b3481", 0xe3}, {&(0x7f0000001000)="10d11bb69ab1307b08ab6e97927d59e749b0ec7703a400f8bc6efc7734ec67998054ed4c44b3a3084c4b2a2f6e545162b143ec6d92724428a51d0ed270ff2070d4519a4ba0d1453e0f681d8b62186c89554b6d21d4142ee76734bec36b65815d2ca034a6fcefa2895b5562218844dbbb8bedd9dd68d422725f9bbb66efaf77aa293fa77331e136635503bed4ea7a0968cdf7bc702999ca54b8e3dc1f1b3c515d9a6e7066e6a9c608456b2d1f6dfe5691c0a51f2185e6b04a802c11c642fd0bb5cc3633222187c79a6375921bb9a2fdcc62003ec5aa9efca48011da9076", 0xdd}, {&(0x7f0000001000-0x8a)="0c3ec911d9099e9f8009a9bfc3d20cd4e9a6cd0d62fdc5ec6a7c8387b916e82291ad35a930f911bdece7aa4bbd3f6ec56fe855495dcffd3a43942134a3a77c27b8f5c69487ce00648432ed93e4de90ce986b12d2a9b73d000ce61c3265a32ad31bcc19e828724ee705087f8d54ea8655d2e1dfa421d19d5abaf21c2ac83c9da186d5aca01c310f2e8be9", 0x8a}, {&(0x7f0000000000)="3983f8aae0271e0cf90b12375bc53302f27e7f153c73dfff3cea376860d5bf7e4e477a8aac4f12d1f8e460e00ff808f90775b3ea4a236c446802e10bad6daab2160ac9c8c11782f3510bf1adba5669dc567f0388214d83d1da5b5646afd7047d2477b50b269bbadcd7ddecb191bbe3898d1dba2d160ca88b2501f31f8bc043fb258b48274a8256e4e05cb713d0bf4af32e27496cc491cb1a35eebd6a7dd59da119d8c0979a0910665de26eff817ba1238e712bc8f7a10bc325f8f08f5d03a25752691b7288", 0xc5}], 0x5, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x60, 0x0}], 0x5, 0x20000000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r23, 0xc0189436, &(0x7f000000c000-0x18)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffdfff}) 2017/12/25 06:38:42 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x4, &(0x7f0000ff7000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ff7000-0x4)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff7000-0xe)='/dev/keychord\x00', 0x4000000800200, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000ff6000)="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", 0xff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ff8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) [ 34.526497] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/25 06:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004fd000-0x4)=0x0) 2017/12/25 06:38:43 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_pts(r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000992000-0xd0)="db33fdc56df1e145477b63f671c3e0160d708fa47d476a4f8cbd3e20d68bfb170fc27618899f11dbcf4abd5a6ab090105594ddbef0f3066791d6cbcff29616a2b665c1b74b0d859d24e162c2ddbcac3c61963c1556c2941abe5ae78797ee91e5bf1d3abf994538ee83a0846e18e72529b17ed053ff8551c924355279fac3adc809035555d7b29251fc50b3015916c84f7acd8d899c86bbc4d7bf217ad9e5b1c0562eca54a25800cb9aa02bc4a5587175a1d8f582b947c3ce4ade0270559651362f64ea856bc7155070f9fea179f204ef", 0xd0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0x4a}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) 2017/12/25 06:38:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006d6000-0x6)={0x1, [0x0]}, &(0x7f0000196000)=0x6) ioctl(r1, 0x8936, &(0x7f0000000000)="") write$sndseq(r0, &(0x7f0000a12000)=[], 0x0) 2017/12/25 06:38:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) pipe(&(0x7f0000371000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000097c000)={0x0, 0xe4, &(0x7f0000f38000-0xe4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xb3fb}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}]}, &(0x7f0000c95000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bc1000)={r3, 0xe5, "14213d9d78e637f37532126c8c260e2f4536264e59d40a96da96e348c29084cd380b666774ccd2bdaa0b5e75fd5d8a6796359846d6b15092ce54cdbd12dc6407b20fba5454a20b6a167d3dd9ebc4d569f0c581441cab6bdd729c9a47604254bd9d14fbf19fc6791cca48b9e42d03ef31e08b538a58ed0625e8f20ef141bf7753cfcd845794949a8f0ba610b30e2641196c546cb8528e050f79406bda5749a6020e2a279c83826bdd1e46e45fe3d90bbefe5dd4bef3dc0ea9f7c86ca3f90d8eb7eb6c2770953121884be0a64e4ff81d8f0a0703dcede55b14ab956e83268dd7e999402fbb7e"}, &(0x7f0000969000)=0xed) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000337000-0xc)=@sack_info={r4, 0x1, 0x6}, &(0x7f0000cc2000-0x4)=0xc) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000de4000)=0x9) 2017/12/25 06:38:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000a77000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000243000-0x8)='./file0\x00', 0x402100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e5e000-0x6)={0x0, 0x1}, &(0x7f0000564000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000159000-0x8)={r1, 0x20}, 0x8) [ 34.540137] binder: 5932:5938 got new transaction with bad transaction stack, transaction 38 has target 5932:0 [ 34.540149] binder: 5932:5938 transaction failed 29201/-71, size 0-0 line 3031 2017/12/25 06:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000c26000/0x4000)=nil) getxattr(&(0x7f0000264000)='./file0\x00', &(0x7f0000a51000-0x14)=@random={'system.\x00', 'procselinux\x00'}, &(0x7f00004e6000)=""/88, 0x58) 2017/12/25 06:38:43 executing program 7: mmap(&(0x7f0000000000/0x3d3000)=nil, 0x3d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003d3000-0x1)='\x00', 0x0) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00003d4000-0x18)={&(0x7f000001f000/0x4000)=nil, 0x9, 0x5, 0x10, &(0x7f00003ac000/0x4000)=nil, 0x3}) fcntl$setownex(r0, 0xf, &(0x7f0000003000)={0x2020000000002, 0x0}) fcntl$addseals(r0, 0x10, 0x0) getdents64(r0, &(0x7f00001ba000-0xe3)=""/227, 0xe3) [ 34.549770] binder_alloc: binder_alloc_mmap_handler: 5932 20000000-20002000 already mapped failed -16 [ 34.557154] binder_alloc: 5932: binder_alloc_buf, no vma [ 34.557171] binder: 5932:5948 transaction failed 29189/-3, size 80-16 line 3127 [ 34.557216] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/25 06:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000036000)=0x100, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000524000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000dab000-0x4)=r4) 2017/12/25 06:38:43 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6f6000)=nil, 0x6f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00006f6000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000916000)={0x0, 0x32, 0x1, @thr={&(0x7f0000520000-0x8a)="93e908c5a9acdb7ed84f8b9f2355e7545be9a2fb8cd75fc2f39050f9e8917764af2d8e4a50ca9d1b9c70bc35543309704719cd03ad840dd33dd66f17d8ce7d9fe0ed548243e0917ab0c64b8a4720e319114463e5292dcde0d76abf1d8132d66c27481e92d5fb2eeaecb33add42c576d30b10eadc45169c5356d7bbc3f940d8e609965b7cc969952592c1", &(0x7f0000fdf000-0x58)="dacf7625138332f46486dc6b8ec97c6b96fd15cd79e42de35729a75fc71af02ebd02f9c94fecd5dd8337a8e5e380e566cdc4e456c46364d0689d651756abed0c77b6d5fea06fe11c679904708813a6f7b50e6bf4a531bf3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdc000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000037a000)='/selinux/create\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000d05000-0x1a)=@random={'security.\x00', '/selinux/create\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cd5000)=@assoc_value={0x0, 0x9}, &(0x7f0000ce3000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d98000)=@assoc_id=r3, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000cae000)=0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000881000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x6, [@rand_addr=0x9, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000159000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000327000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="88f1a75863427b0448747294b61402b6"}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000e77000)=0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000af5000-0x8)=0x0) [ 34.557221] binder: 5932:5938 ioctl 40046207 0 returned -16 [ 34.570408] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.570517] binder: release 5932:5938 transaction 38 out, still active [ 34.570521] binder: unexpected work type, 4, not freed [ 34.570523] binder: unexpected work type, 4, not freed [ 34.570525] binder: undelivered TRANSACTION_COMPLETE [ 34.570531] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.570567] binder: send failed reply for transaction 38, target dead [ 34.677726] device gre0 entered promiscuous mode [ 34.707805] binder: BINDER_SET_CONTEXT_MGR already set [ 34.707816] binder_alloc: 5930: binder_alloc_buf, no vma [ 34.707832] binder: 5930:5947 transaction failed 29189/-3, size 0-0 line 3127 [ 34.707858] binder: 5930:5935 ioctl 40046207 0 returned -16 [ 34.735360] binder: BINDER_SET_CONTEXT_MGR already set [ 34.737173] binder: 5930:5978 ioctl 40046207 0 returned -16 2017/12/25 06:38:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) 2017/12/25 06:38:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000704000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000)=0xe8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) connect$inet6(r1, &(0x7f0000d73000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 06:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x8, &(0x7f00000e8000-0x19)=""/25, &(0x7f0000209000-0x4)=0x19) r1 = syz_open_dev$usbmon(&(0x7f000057e000-0xd)='/dev/usbmon#\x00', 0x4, 0x200100) getsockname$netlink(r1, &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c52000)=0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000e9000-0x10)=@generic=""/16, 0x10) 2017/12/25 06:38:43 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe2000)=0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x8, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000fe4000)={&(0x7f0000fe5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d61000-0x28)=[{&(0x7f000085e000)="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", 0xfc}, {&(0x7f00003fb000)="6a167be002a19dffdf87e940231647adef5cefe571f13a74fc6202d953ba8a76889ec963fcfc34c88e60de30b459a3ce15803a47cdbd526210b449188c58e0be48cc99ff9afb85789790c0f49ece8fc1692325ad4a6a05ea5e90be15ccfec15f92d3cb53a15f675fdc6f9ee9b4ba544b526d9c", 0x73}, {&(0x7f00000dd000-0x45)="a74f3cf0cde9e84d9ff38f756a5c39240655e4379517b83f99733323ee642e0aff2733e1c7d5cb6b3837ac3032b4292fe0203e3958e4b5a7da133c72306e42a25ef0a29078", 0x45}, {&(0x7f0000fe5000-0xe)="e520bc964119369fdc5b60257107", 0xe}, {&(0x7f0000fe5000-0x19)="f06a00a03345be5f83122165e05358b71e333d082698e336a3", 0x19}], 0x5, 0x0, 0x0, 0x40001}, 0x8000) ioctl$TCFLSH(r1, 0x540b, 0x1) 2017/12/25 06:38:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="3c023d7dc38db77a9b749d0f3ff8efb7d5fce19a466f308f032f385e36eefa627aa28800386f6713f2cb470dd5ecf09f060b76d9a300000000360213ac54d41ba44c821d2c3b0587763531b201d937cf24317c097085f19c64bb496236580fc0392b9dbf2e74893c3e87f4246e5622cd899b681474e79e43f898eb5e3e72737386a739f491fe06c279e51545165e3a42014211612cb6b69dd9d01bc68098e351fb3506bbc72c3db6", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000000000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:43 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001c000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000005000)={0x200, 0x7f, 0x5, 0xf96, 0x100000000, 0x47}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000000e000-0x50)={0x6, 0x80000000, 0x7, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f000000d000)="e91f7189591e9233614b", 0x2) socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x9) 2017/12/25 06:38:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000000d000-0x5c)={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]}) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x60, &(0x7f0000002000)="387e59f47077146d85406966d5480edc46d540999a3e83590b0e7f448968dbbb05019c335e4671baca0e097005333b447fe881d51c7e7f6db52b2b40009bd87e96cfcec37a2e0ace113f711461789e83e6ffecc1ca0b1c87f9a3279e423e6854005774bf20b39f80f232e3") 2017/12/25 06:38:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = inotify_init1(0x0) chdir(&(0x7f000014d000)='./file0\x00') stat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2017/12/25 06:38:43 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000002d000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4393}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000004000-0x3238)=[{0xf2d, 0x0, 0x0, 0x0, 0x0, "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"}, {0x1010, 0x5, 0x708, 0x4, 0x5, "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0x1f3d}, {&(0x7f0000001000)=[{0xd2, 0x8000, 0xb34, 0x0, 0xb7e, "2756c1cbe9206fabb9ffb956ba6d201742561d44ef276d04b8543325d0b0905100551d8260fd332ed3ceb3ccc165597701080dcbbcbdfeeb1a8ff51c5b4ccd929bc36fb903fd270e1d91a011cac49108c27feb9c971641b0384a0e668f9e5b6fd51934c393b054fd2ff59600ade56d12615c22a3bff7a25e0a964b0ab447e324757d7ee677aadd99fe88e9653beb0293a9c80eeb648cdc91cf02721e47ab9146d38bea853d2ceec04ed7e5e27c1be68d39c495ed773c6b5c9b1ab826218a1ae55d61"}], 0xd2}], 0x2, 0x0, 0x0, 0x48010}, 0x8004) 2017/12/25 06:38:43 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dd7000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xc1)={0x0, 0xb9, "e7e587eaea40296f0d85829b84b2cc9aa19fc31dc5193246bdc187f8f1aac1cdac0d759a32201df90e5f494a325b886712a26b91df0f7f69bd5718e7ef14d0131c1e411d2cc26df8cbc621451583ca2596ef384ea01ab6508ff99894bc325bc471b68165e0a4b46df49a2714bd4f2e115195d74ff87c8663de46db7a194a11cb0996888d3ed7b64259a0c421ed71b71ab801b6cb84a99b1a2d3c5d197e01f43009b7a78a47860b41a4388961d0b74bd558f23b7845c6ee780f"}, &(0x7f0000002000-0x4)=0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x80000000}, 0x8) remap_file_pages(&(0x7f0000d05000/0x1000)=nil, 0x1000, 0x2000008, 0x0, 0x6000) waitid(0x2, r0, &(0x7f0000e59000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000ab8000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 06:38:43 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000)={@loopback={0x0, 0x1}, 0x5, r1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000009000)=""/131) fgetxattr(r2, &(0x7f0000005000-0xe)=@random={'security.\x00', 'GPL\x00'}, &(0x7f0000007000-0x26)=""/38, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000000a000)={0xb6, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000009000-0x10)={0x100000000, r3, 0x10001, 0x100000001}) 2017/12/25 06:38:43 executing program 2: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000244000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000026c000-0x4)=0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e7000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000124000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000187000)={0x401, 0x2, 0x4, 0x510ea534, 0x7f, 0xeec, 0xe, 0x1, r2}, 0x20) lseek(r1, 0x8, 0x0) [ 34.746554] binder: 5930:5984 ioctl 40046207 0 returned -16 [ 34.746587] binder_alloc: 5930: binder_alloc_buf, no vma [ 34.746605] binder: 5930:5935 transaction failed 29189/-3, size 0-0 line 3127 [ 34.767629] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.773147] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 06:38:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) read(r0, &(0x7f00001a4000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000dfe000)="35e34aadb573f9e36ba9d2508dace7f288bade28322e8273a76d436ca10f371daba3ba3e088a5652bea43db8e7eec050d0c09c04a338f46be170a9cbd15fae8ce514ba8b188644ae3c789c8db2754b8791ffe912f39922ed939f3a969432f3df37396c5e10424b0bccd648d785251bdcc46748196d4ba606b2a7f95652963ad83be6e7b8241cc9e8a4286980b26450da59d9e850c9eb6c3fb00f5f6dd5954f6a4dcd2fb3dee8899d891225968306") 2017/12/25 06:38:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000)='net/wireless\x00') sendto$inet(r1, &(0x7f0000001000+0x2b8)="", 0x0, 0x0, &(0x7f0000014000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 06:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x808) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) 2017/12/25 06:38:43 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f73000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000f72000)=""/4096) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f71000)={0x0, 0x0}, &(0x7f00006fa000)=0x8) write(r0, &(0x7f0000132000)="1f0000000104ff00fd43000000000000000000030800010003f2dcffdf000d", 0x1f) 2017/12/25 06:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007c0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000e34000-0x4)=0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0xdb, 0x0, 0x0}) 2017/12/25 06:38:43 executing program 1: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f00003de000)='./file0\x00', 0x100, 0x20) getegid() mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dbf000)={0x0, 0x3, 0x20}, &(0x7f000009c000-0x4)=0xc) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000dc1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dc0000-0x8)={0x2, [0x0, 0x0]}, &(0x7f0000dbf000)=0xc) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002e7000)={r2, 0x6, 0xfffffffffffffffb, 0x0, 0xfffffffffffffe00, 0x80, 0xd4f, 0x100, {r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x5d5, 0xff, 0x0}}, &(0x7f0000dc0000-0x4)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/25 06:38:43 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df5000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x0, 0x4) 2017/12/25 06:38:43 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x1fffc, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000015000-0x4)=0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x5, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000016000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) fstat(r3, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000004000)=[r4, r5, r6, r7, r8, r9, r10, r11]) 2017/12/25 06:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x5, &(0x7f0000aeb000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000460000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000ffc000)='./file0\x00', &(0x7f0000ea2000-0x10)={{r1, r2/1000+10000}, {0x0, 0x0}}) mkdir(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) 2017/12/25 06:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008cc000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto(r1, &(0x7f000004d000)="54f228d02b550dc20b4b82c87e172286c849d74a9a77508e1528bee2eb3d596e56892e8256a3e3df00e75ebe0e134794eb4d6069", 0x34, 0x40000, &(0x7f0000978000)=@llc={0x1a, 0x1a, 0xfffffffffffffffb, 0x3, 0x9, 0x54, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 34.865744] audit: type=1400 audit(1514183923.306:26): avc: denied { getopt } for pid=6048 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.895216] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/25 06:38:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d8c000-0x18)=@get={0x1, &(0x7f0000b21000-0xd2)=""/210, 0x4}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009d6000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 06:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 34.914401] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/25 06:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000182000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000808000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x4001) fcntl$setpipe(r0, 0x407, 0x9) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000385000)={0x800, 0x800, 0xfffffffffffffffd, 0x9e71, 0x9, 0x8001}) sendto$packet(r0, &(0x7f0000e39000)="337d48a2fa9e520fd0c5a08b023c82ba61a4e40af680125945dfbefdd0d67153d7e3f919f380ecfa21a82ac3992279a751921d88a32605ab118a49f8827d9ae277eaaaaed974", 0x46, 0x80, 0x0, 0x0) open(&(0x7f0000de2000)='./file0\x00', 0x800fc, 0x0) 2017/12/25 06:38:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000d64000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f0000b91000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000305000-0xf)='/dev/sequencer\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000680000-0x10)={0x4, 0x1, 0x4, 0x1, 0x0}, &(0x7f0000ce5000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cf4000-0x8)={r1, 0x40}, &(0x7f000069e000-0x4)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000286000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2017/12/25 06:38:43 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, "d66bfd12537e2c036ea3cdcc2a601dfc55337039352eb23b818daefa87b1a39ccbefaa003268d19dbadd11473c3bf39fbc2562bf4f29550aea0d0100e4c6a898", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fc4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc4000)=0x14) r2 = geteuid() mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc5000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfff, 0x3, 0x8, 0xa, 0x20, 0x20, 0x1, r1, r2}, {0x3, 0x5, 0x100000000, 0x5, 0x7f, 0x5, 0x9, 0xc2c}, {0x9, 0x20, 0x1, 0x1}, 0x401, 0x8, 0x8, 0x0, 0x50, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x1d}, 0x5, @in=@loopback=0x7f000001, 0x43a, 0x6, 0x1, 0x8, 0xedbd, 0x8000, 0xffffffffffffff02}}, 0xe8) ioctl(r0, 0x1, &(0x7f0000001000)="") 2017/12/25 06:38:43 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0xfffffffffffffffb, 0x0, 0x8000}, 0x4) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000001000)="") 2017/12/25 06:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b31000)='/dev/hwrng\x00', 0x141080, 0x0) clock_gettime(0x0, &(0x7f0000cd1000+0x2bf)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000594000-0x54)=[{0x59, 0x1, 0xd97, 0x1, @tick=0x8, {0x5ca, 0xa1c}, {0x80000001, 0x8}, @ext={0x5c, &(0x7f0000334000)="784d0c63934a88512295c5093c0c668485261febed56a622e9149820c03235ff0578eecff0e8b41a7de8143152957bf6c6e1bb57684296ac93dee775bffde8b02b24cb2fc410ecab3d2c8480972df23b3434da399c8538fc186675e2"}}, {0x0, 0x4, 0x80000001, 0x8, @time={r1, r2+10000000}, {0x8, 0x5}, {0x401, 0x401}, @addr={0x2, 0x80000000000000}}, {0xfffffffffffffffe, 0x8, 0x50000000000, 0x1a, @tick=0x5, {0x2, 0x8001}, {0x9, 0x0}, @time=@tick=0x9}], 0x54) r3 = memfd_create(&(0x7f000073e000)='system\x00', 0x0) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000be000)={{0x7fffffff, 0x2}, {0x72b, 0x7}, 0x5, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001000-0x8)={0x5, 0x8}) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x19)=""/25, &(0x7f0000001000)=0x19) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0xce, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000003000-0x8c)={0x5, 0x4, 0x9, 'queue1\x00', 0x45a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 06:38:43 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x7ff) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000001f, &(0x7f0000002000-0x4)=0x100000002, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000003000-0x4)=0x100000002, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000-0x4)=0x0, 0x4) 2017/12/25 06:38:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e3000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000662000-0x10)={&(0x7f000015c000/0x2000)=nil, 0x2000}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000757000)=0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) r2 = add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f00007b9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e10000)="7a69116a3f261146824bc54106b35f5c13a78ca0ec3cd4853d5b2c2f659f4d323faa3797021316f9e8336c9bbc250ea722e003c9c7849cdcc80ff2bc554d1dea959f85b98353a1a8c0163cbbfc91842168d8aa5bf8eea977b0326107f6292208ae83a22145b3277d31c3799ac4c7c5fd5f73805bf4e3bbaf9c71d87266342bf35c92316b7c787c5620597c64383bb366d6b30bbaff6ffa2a14b8da58bcb0be73f5c906e42a43dec5e64d6689815566476d3781d682b2f20b650d0f6ae89199330ee7f3290a1f58821b3a06b4002e103e1743723e9e133b5a6302115d2e8fdb52f8a068", 0xe3, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x40000) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) utime(&(0x7f0000e05000-0x10)='./control/file0\x00', &(0x7f000008e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x3000)=nil, 0x3000, 0x2000001, 0x24850, r0, 0x0) creat(&(0x7f00009cf000)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 06:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a81000)='net/igmp\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000eb4000)=""/4096) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1274, 0x0) 2017/12/25 06:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ebf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000264000-0x6)={0x0, 0x80}, &(0x7f0000bf8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fb0000)={r2, 0x32, "1fe25d9709dc8a9293d9821befef63eda093f7b8f5da1609b6bc06b1ed6b8f200566286c915b53143ea2ef4ada49bd170034"}, &(0x7f0000aca000-0x4)=0x3a) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00005a1000)="0278000002", 0x5) 2017/12/25 06:38:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') mmap(&(0x7f000081c000/0x400000)=nil, 0x400000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000a86000+0xf7c)=""/88, 0x58, 0x596, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000090c000-0x6e)=""/110, &(0x7f0000003000-0x4)=0x6e) 2017/12/25 06:38:43 executing program 1: prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f93000)={0x0, 0x0}) setitimer(0x3, &(0x7f000021d000-0x10)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f00001bb000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005a7000)={0x0, 0x0}, &(0x7f0000f93000)=0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f93000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000f93000)=[], 0x0, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f95000-0x4)=0x0, 0x800) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f94000)={0x0, 0xa5, "b02e71affb8242b8de32f63fb2167041f752e7ea34e5ed00a7435a7258605f0e8cff95f1ab8451a0927dce2689e4c7f768462906e622e1af410fceaa459c651984e86b90e1d671d3bf97865501924c817ab82f079d6f752b418c2cfa3e11a61669a9ed09f790516bf456767e0e190f59a18dc45d63917c28097643d45c429d4f44358c29a8cb2f25648d7b05aaa11d410afd979dad060d0358713df909c36e564a487a6194"}, &(0x7f000047b000-0x4)=0xad) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000763000-0x8)={r4, 0x8}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac9000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/25 06:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/25 06:38:43 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/ptmx\x00', 0x109040, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff1000-0xe)='/selinux/load\x00', 0x2, 0x0) mlock2(&(0x7f0000e5b000/0x2000)=nil, 0x2000, 0x1) openat(0xffffffffffffffff, &(0x7f00007bb000)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000807000-0x4)=0x0, &(0x7f0000fef000+0xa92)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004aa000-0x4)=0x2) 2017/12/25 06:38:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2017/12/25 06:38:43 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000010b000-0x16)='/selinux/checkreqprot\x00', 0x203, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a96000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8000, 0xb37, @cisco=&(0x7f0000000000)={0x7ff, 0x2}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000000)={0x3, &(0x7f0000001000)=[{0x1, 0x7, 0x100000001, 0x3759}, {0x9, 0x0, 0x3f, 0x100000000}, {0xeb4c, 0x8, 0x0, 0x3f}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x1f, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00005f8000-0x20)={0xfffffffffbfffffb, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000b35000)='\x00') mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fbf000)='/dev/sg#\x00', 0x10000000000003ff, 0x0) [ 35.046152] audit: type=1400 audit(1514183923.486:27): avc: denied { execute } for pid=6112 comm="syz-executor7" path="/proc/280" dev="proc" ino=13504 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 panic: executor 4: failed: net.ipv6.conf.syz4.accept_dad = 0 net.ipv6.conf.syz4.router_solicitations = 0 pthread_create failed (errno 11) pthread_create failed (errno 11) #0: too much cover 0 (errno 0) child failed (errno 16) loop failed (errno 0) goroutine 33 [running]: main.(*Proc).executeRaw(0xc422407560, 0xc423747eb8, 0xc4228176a0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc422407560, 0xc42011a080, 0xc4228176a0, 0x0, 0x1, 0x1, 0x2195, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc422407560) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2 [ 35.200461] audit: type=1400 audit(1514183923.646:28): avc: denied { sys_ptrace } for pid=6136 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1