[....] Starting enhanced syslogd: rsyslogd[ 12.810127] audit: type=1400 audit(1516426655.726:5): avc: denied { syslog } for pid=3500 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.610790] audit: type=1400 audit(1516426662.527:6): avc: denied { map } for pid=3639 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2018/01/20 05:37:49 fuzzer started [ 26.101295] audit: type=1400 audit(1516426669.018:7): avc: denied { map } for pid=3650 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/20 05:37:49 dialing manager at 10.128.0.26:38913 [ 29.634500] can: request_module (can-proto-0) failed. [ 29.643730] can: request_module (can-proto-0) failed. 2018/01/20 05:37:53 kcov=true, comps=true [ 30.179304] audit: type=1400 audit(1516426673.096:8): avc: denied { map } for pid=3650 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8770 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/20 05:37:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000021b000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000775000)='nodev%ppp1(keyringsystem)\x00', &(0x7f0000001000-0x2)='{\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x10)='&!\'trusted-^@,%\x00'], &(0x7f00000f2000-0x20)=[&(0x7f0000001000-0x5)='eth1\x00', &(0x7f0000907000-0xf)=']ppp0/{selinux\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x1)='\x00']) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001000)={0x0, 0x0, [0xffffffffffffed66, 0xfffffffffffffff8, 0x1, 0xdb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="71596e3f0f10278c263bf9489e3a1366a533ee3e98297876f537b7fbeb46b91dbfbea4555ce553146a010a3f395a642abafafa85193204b12060b8dec3f6bd99748aa222610c1b5d68bbea49a2daff29c778d30942cee9aaa3b7c275b4acddb2a3f07cf3be8753ef1be34019509c06afc85f3c9aef0f20f5554c3ef77e4adedfc5ed8c1a66578a87d9a605ba9d570a5416695a7dc1b50ff2c8a50b645dcee8c53687c9cd8eb91eb94fc1e6306e3fb279acf2530babc35e2eb3ad09b94b0b670a664f", 0xc2, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000001000-0xac)=""/172, 0xac) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000003000)={0x3, 0x0, [{0x80000019, 0x95c, 0xfffffffffffffffc, 0x7, 0x7ff, 0x0}, {0x80000019, 0x0, 0x7fffffff, 0x4, 0x5, 0x0}, {0x7, 0x7, 0x5, 0x54, 0xdb1, 0x0}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x20)=[{&(0x7f0000002000)="c3520084e79106feb5996d6df394c85f0ac63ab4d45d49d70a292b0024a798fab44b5194d0148a785af94a30afb775e10b3a5fa765b366a7014da5ba1d95b69589abd0aaf1d5cc805530a1321efe848953250f068393e607482353860969cb6b865405aeb3aa161cd4f5ec140b07c65da95daf76d515c95900b0f87f5d79d7ac8af0283395c2245bf9cc5c299cab37f6a220503d3b90a8b9a2d220873e78ded737b8131e8a7aabc1d663d42da60d13456943c290a649d9edf98846a399497082e737c5642314cb603e2a3f", 0xcb}, {&(0x7f0000004000)="0b3948df010b412727d3edd4892ffbfe4ab8b0fc4375c0df860ac8cde39df408ed9d6c117cfb8fd065c571aaca901e58ea5ab4d4079e1ae6620ef97b8f2ace043f4208f23055c10f5f1924b658d70bc97aa17ee04767a50b4964976a0f34cf2421ef4599330a27f01d8de788c9d92fecd742f25b93ac6c8366bff2fb1702e8cb008ab510e44c39f73a4f2b264c", 0x8d}], 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x2}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x2, &(0x7f0000007000)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x6, 0x10001, r3, &(0x7f0000008000-0x1c)="050e0e4f26ee74329f248052133253672ad1a91df6d362c7440d307e", 0x1c, 0x7ff, 0x0, 0x0, r0}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000008000-0x41)="9f4cf89f70c6f88e64ecafc1071d2b4cb5af22959061eee1a2089136f338efe3900fdcee3ffabcd9dfb365730cc3a180ccae60256b090a49539a4efe0492f640d7", 0x41, 0x3, 0x0, 0x1, r0}]) 2018/01/20 05:37:55 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000045d000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001eb000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r1, 0x81, 0x6, [0x9, 0x2, 0xfffffffffffff119, 0x101, 0x100, 0xfffffffe]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x1, 0x89, &(0x7f0000002000-0x8)=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x2b4, 0x800, 0x8000, 0xfffffffffffffc01, 0x1, 0x8, 0xd3a, 0x7ff, r1}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r1, 0xc4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="71f340788ec48ec4e34a9dd3e61305e33d22737df4c01cd3c156d31d0119bac42cf2d26216f29992aea6c2ecb2add7193a9cccf5bd8138ee7d052afaf91c80f1", 0x40, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000003000)='syzkaller\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x1)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) r5 = shmget(0x3, 0x4000, 0x1400, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000002000-0x31)=""/142) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000005000)={0x2, 0x2, 0x5, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit_group(0xb98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000-0x10)=[{r0, 0x4000, 0x0}, {r0, 0x42, 0x0}], 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000008000-0x2)=0x5, 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000-0x8)={r2, 0x41cf}, 0x8) 2018/01/20 05:37:55 executing program 0: r0 = getpid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00008b3000-0x120)=[{0xfffffffffffffffc, 0xfffffffffffffffb, 0x1, 0x1, @time={0x0, 0x0}, {0x2, 0x8}, {0xffffffff, 0x200}, @raw8={"be1bf96cda604a57101f4802"}}, {0x7, 0x0, 0x3, 0xeb4b, @time={0x0, 0x0}, {0x40, 0x100}, {0xa881, 0x2}, @raw32={[0x400, 0x1000, 0xcd]}}, {0x34100000, 0x84, 0x6, 0x80, @time={0x77359400, 0x0}, {0x2, 0x6}, {0x1ff, 0x3}, @quote={{0x6f293661, 0x5}, 0x10001, 0x0}}, {0x2, 0xfff, 0x1f, 0x5, @time={0x0, 0x0}, {0x3, 0x5}, {0x1, 0xe}, @connect={{0x2, 0xdf}, {0x1f, 0x6}}}, {0x849, 0x4, 0x2, 0x8, @time={0x0, 0x0}, {0x1, 0x3ff}, {0xff, 0x1}, @ext={0x64, &(0x7f0000001000-0x64)="48fcf8c3d5d86f24ef83e9d476f7910a4845f0266750b5bbe082f192cefd610b0dbaa658a4364ff187e9abf107a87a6fe127cd06b384511c97c43003780c06c2766a28cf1377c4efe1b27fe124379ef6f4f3c5f63f056d1f381e35032ac3cb3c69db4aaa"}}, {0xf5c3, 0x20, 0x5, 0x9, @time={r2, r3+30000000}, {0x4, 0x7ff}, {0x10000, 0x0}, @quote={{0x6, 0x5c}, 0x81, &(0x7f0000000000)={0x1f1, 0x1, 0x2, 0x2, @tick=0x6, {0x401, 0x9}, {0x9, 0xffffffffffff0001}, @result={0x8000, 0x5}}}}], 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000000)=""/201) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000002000)=""/129) r4 = msgget$private(0x0, 0x8) msgrcv(r4, &(0x7f0000003000-0x58)={0x0, ""/80}, 0x58, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000004000-0x8)={0x3, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000-0x8)={r5, 0x6c}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) ioctl$KDDELIO(r1, 0x4b35, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000)={r6, 0x7}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x10)={0x100, 0x5}) 2018/01/20 05:37:55 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000eb7000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000cc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000045000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, 0x7, 0x0, 0x100, 0x2, 0x40, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x80000001, 0x8100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r4, 0x101, 0x6, &(0x7f0000003000-0x4)=0x4, 0x4) ftruncate(r1, 0x6) sysfs$3(0x3) r5 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000004000-0x20)={0x101ff, 0x3, 0x6000, 0x2000, &(0x7f0000001000/0x2000)=nil}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r5, &(0x7f0000004000)=""/94) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000007000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r3}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000008000-0x90)=[{&(0x7f0000005000)=""/69, 0x45}, {&(0x7f0000007000)=""/73, 0x49}, {&(0x7f0000001000)=""/195, 0xc3}, {&(0x7f0000005000)=""/186, 0xba}, {&(0x7f0000002000)=""/166, 0xa6}, {&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000002000)=""/14, 0xe}, {&(0x7f0000005000)=""/14, 0xe}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x9, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000007000)=&(0x7f0000008000+0xcef)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9266, 0x410040) 2018/01/20 05:37:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x206000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000003000+0xf90)=""/206, 0xce, 0x10000, &(0x7f0000002000)={0x1a, 0xf6, 0x2, 0x80000001, 0x6, 0x80000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x800) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000005000)="766e4f47d48753f926a98ad049") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000007000-0x45)=@access={'system_u:object_r:qemu_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x31, 0x0}, 0x4b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)={{0x0, 0x7530}, {0x0, 0x2710}}) getpeername(r0, &(0x7f0000007000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000009000-0xf8)="f998c9974b581152ec4fc6e3bf9bba651f55d4c42a0f40bc11d609348a23bf0badee544b9c6daf0d723e062c56b3cba3d71d2c259a80babc5e761b9b8469ca279c325023b79cc19d6b8137025d7b0da57f6dbcbf67f457a986016aa16daaca6092ec4e99b9dc90606e06b6510a31691b54f23363b01e38a9a5f688188ab070e22e1ba6ab64685bbcf2366620da7f9a736ef9c810a10e37a85aabca2132554d3d17369eb17652040f16aec21cbecfcd025f3fe69985ce6d48506ad78c3958af87d596735f6be41e0de7485a8d90a1d431a79cede156e81441f06a0d17e45f39cc98b8c71eac390902f73ec957069a7932ccf12c30559dab9c") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f000000a000-0xf8)={0x5, 0x0, [{0x1, 0x5, 0x0, 0x0, @adapter={0x4, 0x610, 0x80, 0x5, 0x3}}, {0x4, 0x3, 0x0, 0x0, @irqchip={0x1, 0x6}}, {0x1, 0x5, 0x0, 0x0, @sint={0x6, 0x40}}, {0x1ff, 0x1, 0x0, 0x0, @irqchip={0x8, 0x81}}, {0x1, 0x7, 0x0, 0x0, @sint={0xa8, 0x5}}]}) 2018/01/20 05:37:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000000+0x303)=""/198, 0xc6) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = semget(0x0, 0x7, 0x410) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000002000)=[{0x0, 0x200, 0x1000}], 0x1) ioctl$TIOCNOTTY(r1, 0x5422) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x81, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000)=""/84, 0x54, 0x4e) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000004000-0x9)={0x624, 0x1, 0x20, 0x3, 0x100}, 0xc) ioctl$KDMKTONE(r1, 0x4b30, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000005000)=""/210) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/kvm\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000008000)='./file0\x00', 0x240000, 0x81) r4 = shmget(0x0, 0x2000, 0x1440, &(0x7f0000002000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 2018/01/20 05:37:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x80, 0x4]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)=""/99, &(0x7f0000002000-0x4)=0x63) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xf8, 0x0, 0xfffffffffffffff8, 0x0, 0x80000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60, 0x800) keyctl$reject(0x13, r1, 0x7, 0x3f, r1) keyctl$unlink(0x9, r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="801c12acfd89d241efedf903129f29b586498075de6991c09325325b9f360743fe99be5e057999753cc012f6fe312d80d08c6e3403f2aa93b3617fbcba1c3731427918856343b6795b579dc1d347b6e3232e5d3d4cc6ee12f4656bf561ef00ac09c9863ac47aca6d0dfc19e25f2eeb25d53e23ae2bbe9280d64e6a1a2c8f4be536274dac577b76bafe26255198a711e0cf6d0d3a9ca907c526ce933fa23ad15634757ddf26", 0xa5}, {&(0x7f0000007000-0x1b)="1aad2b86ff8154e7ee14f27d1877c4aa2fca52897947e4dea0cbc7", 0x1b}, {&(0x7f0000000000)="fa6764dd690b5d4d372ad9ed52767d29bbe419dc09b9e435fa782fdeeb8a93", 0x1f}, {&(0x7f0000007000-0x4)="d443155e", 0x4}, {&(0x7f0000005000)="ca2e37a926d2abb8f24cd6a06d930ff019742aa904241fcb0f35f38a8621f988cae83316b6824c92336d39459ee31b45e78aa7d9bf9fd5aa97a82253911313ff99cf9c09d8ddfe0bc84aae69357d10", 0x4f}], 0x6, &(0x7f0000006000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x30, 0x4000000}, 0x800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000)={r4, 0x8}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) ptrace$cont(0x9, r5, 0x0, 0x7fff) 2018/01/20 05:37:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x6)='ð1\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000001000-0x8)='GPLuser\x00') r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x2)="80ee", 0x2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000003000-0x8)='./file0\x00', 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000003000)={0x1002, 0x5000, 0x8000, 0x2, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80000) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000006000-0x20)={0x18, 0x2, {0x3, @rand_addr=0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x160)={0x160, 0x14, 0x220, 0x1, 0x3, {0x1b, 0x0, 0x0}, [@generic="aaeeac726564e26239c21c1d277463c4d263b8597840a35a6b2926c3e1a816ed1827b7c770d2f8bf6a0e17487f52a98a0f9c15af15342fdddb130427d0a71c9095616c2c3b24cdb1341639fd93e43d3cfe217f6fa879453ddc590c1cd0acba", @typed={0x18, 0x30, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="fd2419f4d2787492fd9ad49f9ce2939c77f089efb4c0f32a41023e8746a8e54fc38426cd80eafe87c6997dd4d40e8cfe1429f9767e1a43b4e056605bd9a8a81b09f3fb345027b2eff859899e747f3d002f1ed9cdb7ce86affacddf1fa5783b1e62194551d62d07033ea5022dd77abfce913d3b02549dfd3b8b2ce9849c62daa9fe5b53f0743b66375dbba415eccea4a169a7ceafb42f5bd1e89721926155154c3ad48695a69bdb1436c24b7e67fbb7d7785025030bcdd967f97c28973b3cd39e2aa74d216275", @typed={0xc, 0x13, @pid=r1}]}, 0x160}, 0x1, 0x0, 0x0, 0x10}, 0x40001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000008000-0x4)=r1) ptrace$getsig(0x4202, r1, 0xffffffffffffffc7, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000009000-0x4)=0x4) [ 32.095687] audit: type=1400 audit(1516426675.012:9): avc: denied { map } for pid=3650 comm="syz-fuzzer" path="/root/syzkaller-shm450972133" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.785907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.218488] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.880881] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.027134] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.264462] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.434568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.606203] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.618160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.287130] audit: type=1400 audit(1516426678.203:10): avc: denied { sys_admin } for pid=3694 comm="syz-executor7" 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 [ 35.372577] audit: type=1400 audit(1516426678.235:11): avc: denied { sys_chroot } for pid=4402 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.524545] audit: type=1400 audit(1516426679.440:12): avc: denied { ipc_owner } for pid=4708 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x6, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357", 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") read(r0, &(0x7f0000f1c000-0x30)=""/48, 0x30) 2018/01/20 05:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000040d000-0xd)='/dev/dmmidi#\x00', 0x40, 0x400000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006ee000-0x2)={0x7, 0x4}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00003b9000-0xe9)=""/233) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045439, &(0x7f0000000000)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000071d000-0x4)=0x4) 2018/01/20 05:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000918000-0x28)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/20 05:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x120)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000729000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d1d000)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fda000)=0x1, 0x4) 2018/01/20 05:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00001b3000)={0x5, 0x100000001, 0x101}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000ad6000)={0x0, 0x0, &(0x7f0000579000)=[{&(0x7f00004bd000-0xba)=""/186, 0x68}, {&(0x7f0000bb1000-0xd7)=""/215, 0xd7}, {&(0x7f0000310000+0xf97)=""/4096, 0x1000}, {&(0x7f0000621000)=""/4096, 0x1000}, {&(0x7f00009c3000)=""/131, 0x83}, {&(0x7f0000bb5000)=""/230, 0xe6}, {&(0x7f0000fd6000)=""/136, 0x88}], 0x7, &(0x7f0000d03000-0x42)=""/66, 0x42, 0x0}, 0x0) 2018/01/20 05:37:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00004c2000-0x20)={0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setlease(r1, 0x400, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00002f0000-0x7)=""/7) fcntl$setlease(r1, 0x400, 0x2) 2018/01/20 05:37:59 executing program 0: mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000001000-0x2b)=""/43) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x7f, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000)={0x4, 0x4, 0x1, "5bcf5d9889c0", 0x9, 0x0}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000001000)={@generic="42cafa5d7d1af991376523d47fd78027", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000002000)=0x1) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0xb6)={@random="254093f3fa0b", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x3, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/20 05:37:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x3e) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d402, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x2, 0x8, "a29fa8ff976b", 0xfa, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000ac000-0x4)=0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000999000)={0x0, 0x6, 0x9, &(0x7f0000914000)=0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004a8000-0x4)=0x414, 0xffffffffffffffc3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000206000)={{0x9, 0xffff}, {0x3f05, 0x9}, 0x8, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0xfffffffffffffd9b) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000a4d000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x50000000000}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000b40000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000379000)='./file0\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) [ 36.713958] audit: type=1400 audit(1516426679.630:13): avc: denied { dac_read_search } for pid=4749 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:37:59 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000fd5000)=""/89, &(0x7f0000fd6000-0x4)=0x59) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) 2018/01/20 05:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000047c000-0xa)='numa_maps\x00') ioctl$int_in(r0, 0x5473, &(0x7f00006de000-0x8)=0x3) r1 = syz_open_dev$dspn(&(0x7f0000d80000)='/dev/dsp#\x00', 0xd3, 0x2) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000097000-0x18)={0x0, 0x1ff, 0x0, &(0x7f000064a000-0x8)=0x0}) syz_emit_ethernet(0x7e, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x0, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/20 05:37:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='-eth1\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/20 05:37:59 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x14, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000599000+0x690)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73)={0x0}, &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) syz_open_dev$tun(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_ivalue=0x1}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f00006f7000)='./file0\x00', 0x150) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f00005dd000-0x8)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00007d7000-0x54)="75626973001030ed0439d88be07f156dc3e8b14b8ff72ba7c89ff11d8adb868c5aece0705600009b6058900fdf072251db9ffef67ef9b9bd5095d1596ecb8b52aa474716ac93f6fe54d5250dc4f947175a22c73f", 0x1000, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x2, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:37:59 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x7, 0x0}, 0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x800}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0xed, "0666836545bd3276603f9c6c1d7e7920e9ce86c1a45792889863267f9fa549932330e53e5da0656deb253c7c8fe39f2e7d710b26586aacd3aed5c58e66f04bda77ed38c43806e175a9979635dbd9464456a21f958c40099dd32408afd340b622697d75456da0d78a7feac2c5e52952f56e654f746835bc8da5285982147e71a5147cde6d81b07ae18c031005e0fa43fd096ac1af3d0f1688316d2590fbb262f42ea08999bccdab6aec60bb6d6c98bc4b317b99b907444598c2be2215cbdca51dac959d12d59554ce4b460a4977a56078e013e9963064042593bf81d7f9d4257e19677d6bc9050ef4d44c831b72"}, &(0x7f0000002000)=0xf5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) pause() ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/20 05:37:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000069a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0xb0d, 0x80000000, 0x1000, 0x8, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) [ 36.808451] audit: type=1400 audit(1516426679.725:14): avc: denied { map } for pid=4778 comm="syz-executor3" path="/dev/usbmon0" dev="devtmpfs" ino=8838 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/20 05:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\f\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x3def, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rtc\x00', 0x10000, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) r1 = socket(0x10, 0x100000802, 0x2fd) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x3, 0x4) r2 = dup2(r1, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000930000-0xc)={0x7, r0, 0x73fddfb8c8f58469}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x408, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) getxattr(&(0x7f00004cc000-0x8)='./file0\x00', &(0x7f000021c000-0x8)=@random={'system.', '\x00'}, &(0x7f0000b93000)=""/35, 0x23) r6 = dup(r5) ptrace$getsig(0x4202, 0x0, 0xf14, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) r7 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x2) r8 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x1, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f000030e000-0x2)={0xd7, &(0x7f0000e8c000)="fab285e7be8aff2604bd34eefcbd47eb31b04e0baa1599f4aa3adff519ca5caef068fbb2ca844556d77abbddc5bd42dd05c0494e8ec3a74f28d2a3bb2901d57eef6772cf20f665c7b38bbbbab570c41c6bd0e78c8ad46698ab101acf33fb99fb7df3a8975516aafa5dc6b83aefcfffc4061d95239c42e06c2df59042f2a5b0d20a11e467ac46ccfa64faaf7f86649b08facccacbdf6f1103bd48744a8c8514a866092a4af7ea5c0fb9281d1a499ffe20f7e07f12a0a4c136bfcf3b4dafb580482a9efcb067475ba42dc0d07cb1e440fdeed6074d79db5a"}) dup2(r8, r7) write$sndseq(r7, &(0x7f0000001000-0x1b0)=[{0x5, 0x3f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x7fc, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0x5}, {0xa55, 0x4}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @time={0x0, 0x0}, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f0000897000)={0x7f, 0x0, 0x0, 0x8, @tick=0x0, {0x1, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x7fff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @connect={{0x103, 0x700ea533}, {0xa7, 0x0}}}], 0x120) 2018/01/20 05:37:59 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000007000-0x18)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000-0x1000)="93ab3a673ce96cf318e44d0bc907dda414cb45c0ae4f5428aa2885c3157b8ce4b5536b6f00cb119d2080e34fb42346a686175900c6534d5765", 0x39, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000008000)='./file0\x00', 0x0, 0x0}, 0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x210140, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000002000)=""/215, 0xd7, 0x10000, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x1, {0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) 2018/01/20 05:37:59 executing program 7: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000005b000-0x17)='^!vmnet1\\-bdev-@proc\'/\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000029000)=[@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xa}], 0x1c) r2 = dup2(r1, r0) r3 = gettid() mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000005b000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0xfffe, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x30) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r3, &(0x7f000005b000)={0x30, 0x3, 0x0, 0xfffffffeffffffff, 0xad, 0x20, 0x2, 0x7}, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = shmat(0xffffffffffffffff, &(0x7f0000043000/0x1000)=nil, 0x4000) shmdt(r4) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f000005d000-0x4)=0x0, &(0x7f000005c000)=0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000003d000)="9819221750b21e04c58b27f49d351f525bf4e2dba28cb7abd21567a4ba0088bab68c7179d2fe59f5c454ca58b5bac662bd84253bb8ce324f1c00af8d0a00f21afadcb2b8f8bec110695a1af7620f212f92f67e92d4c6141daffec9181e3b197c381541df9c7024da4ea1f395451542f59865", 0x72) ioctl$KDMKTONE(r0, 0x4b30, 0x8) [ 36.911186] audit: type=1400 audit(1516426679.762:15): avc: denied { net_admin } for pid=4771 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.955290] audit: type=1400 audit(1516426679.790:16): avc: denied { dac_override } for pid=4779 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x13, 0x0}, &(0x7f0000001000-0x3)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x3ff}, 0x8) 2018/01/20 05:38:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d95000)='./file0\x00', 0x1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) syz_fuse_mount(&(0x7f00003e0000-0x8)='./file0\x00', 0x1, r0, r1, 0x7, 0x0) 2018/01/20 05:38:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ee0000-0x4)=0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c83000)=0x0) r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0x1, 0x8001) dup3(r1, r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000d16000)={0x1, 0xfffffffffffffff7, 0x5, 0x5, 0x1, 0x9, 0x6, 0x0, 0x9, 0x401}) 2018/01/20 05:38:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) close(r0) unlink(&(0x7f0000f55000)='./file0\x00') 2018/01/20 05:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000820000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000)={0x4, &(0x7f00000e8000-0x20)=[{0x4, 0x3, 0x0, 0xffffffff}, {0x7, 0x8, 0x100000000, 0x2d1f}, {0x8, 0x1ff, 0x2bda, 0xfff}, {0x7, 0xa95, 0x80000000, 0x10001}]}, 0x10) 2018/01/20 05:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000343000)=""/203, &(0x7f0000fdf000-0x4)=0xcb) bind$inet(r0, &(0x7f0000c9f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000983000)='tls\x00', 0x4) fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000cfe000-0x37)=""/55, &(0x7f0000cae000)=0x37) 2018/01/20 05:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) r1 = syz_open_dev$admmidi(&(0x7f0000e0e000)='/dev/admmidi#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000459000)={0x0, 0x7, 0x7, [0x8, 0xfd76, 0x7, 0x9, 0x6, 0xffffffff, 0x8]}, &(0x7f0000290000-0x4)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004e7000)={r2, 0x35, "f8791a20f2b79ca279c33bacb947652d77f90fe4faa6444bbc21118de15893683950bf0f588f93e21c0dc825367151c6aaf71bdc8b"}, &(0x7f0000e73000-0x4)=0x3d) 2018/01/20 05:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005d6000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002ab000-0xd)='/dev/dmmidi#\x00', 0x7, 0x301501) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0xfffffffffffffffd, 0xb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000dc1000-0x8)=0x0) io_destroy(r0) r1 = syz_open_dev$adsp(&(0x7f0000aff000-0xb)='/dev/adsp#\x00', 0x8409, 0x1a000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00002fd000-0x6)={0x8, 0x89ba, 0x7fffffff}) 2018/01/20 05:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000cbb000-0x4)=0x3, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = inotify_add_watch(r0, &(0x7f00009e1000-0x8)='./file0\x00', 0x410) inotify_rm_watch(r0, r2) 2018/01/20 05:38:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x0) 2018/01/20 05:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000441000)=0x4) 2018/01/20 05:38:00 executing program 2: r0 = creat(&(0x7f0000dc2000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6df}, 0x4) mmap(&(0x7f0000000000/0x8bc000)=nil, 0x8bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000df2000-0x38)={0x0, 0x0, &(0x7f0000fbb000-0x40)=[{&(0x7f0000927000-0x1000)="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", 0x100}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000601000)=0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000616000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00003fa000)={0x5, 0x80, 0x8, 0x2, 0x100000001, 0x6, 0xfffffffffffeffff}, 0xc) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008be000-0x11)='/selinux/enforce\x00', 0x4000c0, 0x0) ioctl$int_in(r5, 0x80000080044dff, &(0x7f0000001000)=0x0) [ 37.171896] audit: type=1400 audit(1516426680.087:17): avc: denied { map_create } for pid=4852 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.212591] audit: type=1400 audit(1516426680.089:18): avc: denied { map_read map_write } for pid=4852 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/20 05:38:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f42000)={0x1, 0x0, [{0x100000040000104, 0x0, 0x0}]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000a0d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8000) r4 = syz_open_dev$dspn(&(0x7f00007a7000-0xa)='/dev/dsp#\x00', 0x4, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/01/20 05:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c6c000)='/dev/vcsa#\x00', 0x0, 0x80000) accept$inet6(r0, 0x0, &(0x7f0000c22000)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00006e1000-0x20)={0x9, 0x5, 0x100000001, 0x4, 0x1, 0x3f}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000df7000)={0x3ff, 0x3, 'client1\x00', 0x4, "414e2ae2d6b9c5b5", "4ac6941c0a7c19978ce1a72bff9906019d285c1df5aaaa4dfc2b821e199ad413", 0x1f, 0xdb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000712000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00008b5000)="2400000052001f0014f92007002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/20 05:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f000077e000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000430000-0x8)={0x0, 0x0}) r1 = eventfd2(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000d00000)=[&(0x7f0000a42000-0x3f)={0x0, 0x0, 0x0, 0xa, 0x0, r1, &(0x7f0000243000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 05:38:00 executing program 4: timerfd_create(0x2000000000, 0x0) 2018/01/20 05:38:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f00006b0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000895000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002ae000)=0x7ff) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/20 05:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getpid() perf_event_open(&(0x7f0000659000)={0x7, 0x78, 0xf4, 0x3f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x9, 0x1, 0x4, 0xfffffffffffffffa, 0x0, 0x7, 0x3, 0x5, 0xfc91, 0x7, 0xfff, 0xfffffffffffffff8, 0x10000, 0x1, 0x9, 0x2, 0x8, 0x4, 0x3, 0x10000, 0x7ff, 0x9, 0x3f, 0x9, 0x4a, 0x7fff, 0x800, 0x0, 0x2, 0x2, @perf_config_ext={0xaaf1, 0xfffffffffffffffc}, 0x10040, 0x5e, 0xcf, 0x4, 0x3, 0x6, 0x1, 0x0}, r1, 0x9, r0, 0xb) readv(r0, &(0x7f0000ece000-0x30)=[{&(0x7f0000f67000-0x8)=""/8, 0x8}, {&(0x7f0000676000)=""/0, 0x0}, {&(0x7f0000de0000-0x1000)=""/4096, 0x1000}], 0x3) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c8e000)=[@in6={0xa, 0x1, 0x87e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x2, 0xad23, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x180000000000000}], 0x38) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) syz_open_dev$mouse(&(0x7f0000906000)='/dev/input/mouse#\x00', 0x7fff, 0x4000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000079d000)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x2, 0xd6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x5eb, [0x0, 0xf9, 0x3, 0x9, 0x45, 0x0, 0x3, 0x7fff]}, 0x5c) 2018/01/20 05:38:00 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000020b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f61000-0x4)=0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000605000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f60000)=0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000085b000)={0x4, [0x1000, 0x101, 0x8, 0x3f]}, &(0x7f0000f63000-0x4)=0xc) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000111000)=[{{0x0, 0x0, &(0x7f00009a5000-0x40)=[{&(0x7f0000f61000-0x84)="a32b829b757fd60318deba1e7c1de5172971baa727aa750267e9073178d977e3c36a8bac063db68d6c4f44dfd06de7209786a14b538f5c74a1bd17b6ee5a14a238e19929574b1d56ce34225830f0b1406a4f17bc92a398e5c686045a3d612ce2089d0b6ff520ec4939f7060774cc81b00c6057a6c92ac6a8436684f2fc02bb08e2d9e5d3", 0x84}, {&(0x7f0000f61000-0xba)="a591727db76cb518fad32a0f67b504983cc7caa58c9cc2c443d04f7b107a78bebdd26947017d6105b9d894c0953247e89efc500e22bb2e7bcd3b423f91aac803bad4ab5255484b921753cb0bc7529b8c53361f7a46b0164e3d3c6153037622d7c62a5867fd772b64910b229e0484b2e2f28cedb847e2ec5914ba29668684a8bd16aec6399622750d7e57b3aaee86ac429864c6a1fdb347a058be590d52d61f67a2fa1ac26e2157d65413315c0bab8e74c8ced1f360717e0d588e", 0xba}, {&(0x7f0000cb5000)="2b357f96b60d4ac578c090634f18aa846b80df760c3d68d820452d51511091548eb8a2af25eaff2edfbbfdb11e1dea25bb0c630be7af26b378bb02027171678faf057986fcdece1abb0780a99fdfb520c40300e5c76cae45e6bac6584d9f3da1b3a68e66d2dc625a662ff009f67cf3af258beab06974c19b6c959026a1131edcee33d208df54fc0022484c74849ca4ab24d686a47ccb075bd305609a27fc24a6927217f39579ee7f9665f2cb352c1a5b5a09dc371e628ca86a9f1c554c767f75c89b859af9713e8df0996cd3012db296a43fedf59f289d1d5106a4b713cb15caf20ac48a2251154872bc0f4147e1ec15734e0933571a6b0b12553a10af88d251b3af5a374f385bde45db8f0007edb33dfeacc2509ebf92edf0fa5c05e3261cc363269f5c93f255914adaec55fbc713f83e95ea1a889ccec2986b6703efd4aa577400eb3379ced0bd3919075692cee5084cc7bb68e1108107fb5530d8f4bd368455e65c30d679ad1995fe7759fbe5850428b801ccc8ffbe6af8719ee52ae3c62ca72b935f7ceb25cdfcc43b595068bb61437326cf0a9a5cded9081b3a0361625e50b648035be8801f56a6306f01dc01bce25a3dbc80313cb3c367b46ddcafa5d8182d7323389cc492614233dcea7ebd6713c5eb93bdb59fb95b2bdcab65abf6b55179ea3f4be8732f35a4d2af7f6566a11d282a3fd1d3686386af1e6245be04c3db9da77130ce46d09c1d77d814343ab543409c137f3124b5f20004f5868b967154ac73fce7c034a06b47ae07f46ad25f5bc7ed41594739f5e90834faa8d1e67a9a39b0ac89aaf4a417ab9dc40f9b631e1f42d2df94ea4ddd16c835b818c7c4113ecc5e71762bd5fac78cb980f19f41a205345d696e3e52cd5ec24fc96a8c3a13bcca6826b6c72e9e26f523bc03140882390a377b0ea39e9e89ffc7adcbb7f76b66bcfa22aed8b418e559b1bb1ab8822762509b10700a2d67da1cfe7d0f3f7eb46371c11098e38ca3e2b370abead05fca6403dedc98fa383127f169d4ef085bac9be6cecbe7b9b5c201a8a0604809561b8cd81d670a53444735953ef9aca30bf814351cbfb9c053fec9787b548e5f195fcdb8d5c5d3bd77b06fb872c44f94aa0350c9da9684bdbf154e5fd3062338223ab041a2132485de85a60fffc1d20934c469205210936e90acb2f94a7bdb95e759c9a46c07c6f5b506fa51bc4d4ce1ed17cd7a7a2117efc993b8a5c83ca6cc05c3be001dfc300818c6f424919ca70d62a5c8a491f15bc3d09ca74b184b907d8579a9a6e5f1c3858ac6098ef91391ad6c7d82253db049de61d8b89055597bb0c044322225db332fdfb06d1631a678513dd70ebf8171891d23c2665176fa639443a76d643d8910574e841481999a8fb0fc06f5f8625bc8bec734f5634bba3dab6a9e20c2b5d86644988eca1de3a3c2ab68a7d1d4db794f8b729aed650540d6ad60ee5351f19df1f57416657de557043438328d40db0e62984fd9f3a3955d420dfbbdc83c5c984b24771a402a0a38b21aee74b49b80eefc98b4132a78bf7f2738aa52ec936023e3fbd2165bd15b8f39e059c3f770159dd60cc552237229d08186963157698dfa523ba4bc93bd9b4fc83c3e596f31fd05bd65a8840ea22b8507796cbd6db5e6eb3895b9baa4db45c11d76f820b259536f9bb729a172a75208aff4cb8bc05404d29b97bc77a0ed496e2140c2fe1190939b06082aa73d26972245baf3420c6b28efb0dbea8185b61be0879da70071d58af4503ef5747a383e9caf983236102d7371ff665c5133bc1116723516d05b1ae564b11b5c7ee77cd9fd5c45d2caf76de54b837df34db7ece3147f5561c36014618a807d9857cad629cf2763fe9c366b1d74089ac977cb5d7885669eb997a49707445101e679c3e18b534209367a4cd1028b4140dfeaa969726b223331bf88095219e436fa9b8fd625eaee533f267bcc36e95b4dbd350b963678652b8ae7fa32ff12b71250f31b67c4bf87eb77ee9a1245218a9beb4f930e64fe8f3c3ed6debfc5795ac9416bb3ef57215604d0c1c41f61196451be23f32ef49fea9c0c99053b761bc1642b751c682af03a260380ff2f8dc4a41fcf1ecccec33e30a760bce79d5d84b3807892cd9e01ab5e0d1751a757c74e79db04ff02744ccf4a1b16b45b4eddbd50603e15e288168dc7327948f381f5189391ccca941922524f9a1ce08978de6e69a6405a9e2ee746a9c3fcce289e9d71e1ce02add86371b8802469f49498c7e532d0cebedb1617b530d03cda5959706d89ea8fb197a6854efeaab0074f284a5217b3dbcd50afa949188322841079a6430e584d5f19752e291e2685cc6756da9881aa26b0d8a0f4788560e9522357ca4a362e2c911e259f76d9765f2b8a1b0041b93faf15c8528d8b373a8e2a6a3ee3a9742cdf9c3c0e7e9002afc7c732d9bd382629a4e2951cff762681cd63029335c8576620be33b8b7f22c787f73b1fc344a2a4da3ddc1f854cab89d65cd72cd8996196c3a1d6d135f1e21562dc9abfac66305a37d77a6557dfcc415a7d6095f2078540cd7de032bf637cd89318bd9871dfc21be3909f02c3b680c42dc294cb2688e4a5328c610b90f6ee451c36ea4b393eeafd7427de616002050b25a7a21080ac64b8f21027bed2d89ea46a198f43ebd2188e568772d70a4e293d074a7753474ced00b0193b933c4299e79478399720426c1a7af18364244558c1cc3bb3885cbe3324a22f10d51255a173ff78dea2b9c1c4c1ca8f072a978e1800ff0abfd8da641829929597e3abdb0bf68f91734bd57c7e06ec76e7362f86de341d6429468c21885e35faf79cb9564a2b068c89601a5eddba85a3b25f7773fdda4671a85f71ebee5159c37eb26f6e306f673448c3846e35f5bd8ed0cc435b622f218f1e90c142ab4c4c670a59bf46798d1aeac127f7be2dd7f82f4462d1b315dd10930ba664bc11bf0dd06d8b36a6b106dfec3c7a9361b0ec2e5f66511656d7bfba26bc56b010dc9b4d745f133e64a3c6667b6c8fec55a268aa5048b917af5bc648f9419e95651b355affd9050c2f37cb0b0fe2053a3dd7411659fc1a07a6eec9b486f2136e3e6f4c454877ca7fbc57af6105854ff6bfeb30109fe082507552b531951e75a982506dbce3f96f7f8768c301740d348e0bef55d667a092784d533e1ed0a91da0166202dcee1e4a18b1793690d3e996f0043c3ac94384f6d441bc58c028c1f604cdb1c083a7861c56e51b53cd0f2358638d8fd952a648978b22e1d9521de8270e1bb0f3ef715fc8a553766eaba4acba7443a5459a65c8da5111ae96634b13f4848d349fd3eb5acfd2048aadd44bb2defb1760ebfcd9fff2c7d2209763a7190503f508849df530ac43087c4a8c54d668cce07b0462b7d9b6f2fab60e33d7015e9771966fe68a83081c8477eeef0691b36e57710ed5ea029ccb9cf3658d9fcb188e2ed309cd77659d00f5ebfb00aed22b52493bd37413b9e7cc84c77d57032605ec6b68ed50385eb35aef19ccceb0d8fa57c210b6f53fbaf3bd98b4701d88c744716b0c9f6f020adcd50234f7a64867c9500c20dcf45042328f61834572545c36552328ee69ea28975c75b5abd19ecb7bb7d98f8c4f8ac22daa7ef61a6e8cd80dcc7ba7127eea99f4729719617ac559bd938c129d7ad6a77f5f739793c2d4eb28dbfca1eb4081f282209b4ca522ecab3e535237ba43964ad233dfded12f7cab24bad978babf6b9c5f61083187cbac7a9d7339eab6037ec183f7b5379dd9aaf5a7ab783cb77b6d0188fd6c87d0f9050f091cc5499e9f2afd54cb32619881fabd067f70167edf436539338c93c341ba0a6e7a4f1b016933d87bf3d8a5a621bcf5823c2ed47947d336e85c704b2de8b393025b8ed4133d98e16652b6b562c6105f7e5f72f76bb6ce34c722e563bf7fff9e017258bc22f96b1c0283b3dbf98ea86bd5f7bf5876257c1ac1fee710e44af79452e63063397e4a7c790cbf2af740e014750e08474c6038fa41a51332078e6bc15609abd18d8a1f8d0241d5c5384213d2f9c4058eff8b8920c030c8ba2867bc6beb2d18377b3ec588c6d3ece40cdde4d2b00c0512bb61c9b291c74f23abd042c50eb24ab2cb610803277242e18395a3c378a9243dda37633766d77e13d332765569fb50bdc72d344752aaac02eb1c0d09838641651d79e9eacf5945e035d444c9a81dd06c0358cf363d1b6414076a5acf0e5382d3a906a9d01b846023320b0825b272b7234721218a29d3127e8f04fa123a73f1feba9db0910dfada95946957c3bdc5d071dd55b95b0054164ae15f4b181c30556289aa5f082cf87fbedc9850c3ce1f2392dc89df63e746b65467e770fd80ce5f1db361ccfdd768268bf9b829da7c372ecf3c7c2b3ca7ea69834f8055b042c1164b408f84fc521476cd7b80b9dd2305f4d2735fddcbb021b40e2c7cc3f2b11e56069165575cd54c8998b5aba9609a899b91623623f75d10bd599238a840818a695d31b5fb0c85be9ba45c48ff5166f4cbb1b8b0eed286ea7f01e6a81daf3166ad4c0e591fc677fde74125c7c74b5ce5ce0ba8b3b4cc2eaf38270fa28f798481869b2b7ee51e97455cfbefa3d4f832484e38d717c83dd7d0bbfdfcecf0bfc12abf6eaea432ba77965ae3778413f32effbd808de58b155c306c63278f165e433dec5f5110baf29e8cf7e99cab59a9826b4b56dbbd72dafbf5ae15e0998de30fecf3acdaafc0c7b05791e44d2b7a73590f92624b4c5333508e2d89420a079839ff2e9a760ab0e25f9d4e19034f1e67229b7d3934abab877015f0605c13fc8fd4e26e6b07ff7a9fba97429859141126d8e1718f74dbe1c069947780d995b01e6ea2d0d7f1ab30759c7052b4e80dfa0e5a3d6be6e751330d4e5b83d3f6701bf9256c83cb3d41d1af034f949779931408dc599e187ac3d1e69a54e1f42f1aaa87475208796d627656837dc2e3f752778e2bcf3441fc33821c90da26e09183775da1568618703a5f3f1545e48f2073325aab21e8768bd2fb95551399460f848da7897064db0a77d05a7ea22092476c58be7c2399ffa81046f80e02a0ff43f76a67fd053ef46d758d9e5f5c28e010e8bf4065c7103ade0c29eaaad2d610e9373db4f74b0e5d000bdd513e2b23c1f2a9ddb56e1a710be02f55c14675e82f784e573a9787fdf6d393b3c88fffd4dcf8ace7baaf08753af4e75361e660ebba7fca1191e5380f24f141d9b93880107138f3703c458d620d542cd7d85ff60392454dbe4ccf6078ac666c4d9511c5290f54b04d4eff1a4ef72b1b1d81d0b75db1144d85d51722503f8dc210b73323ed979fc87b4510d2e36abf9169d37740d7651c9fa2f918852c7607f73007cb2c8e832980e4ee427d183ed95f1cd6198457cb374e2273c1486df6dfab9963934c64cf0dd6cfda8d477c0d9ecf43fef9a6c92044c6d5ed4ff2bec56e9d3eee3d6afe80a328ff9cb04b4e161c25a3556f0b4a15cd11a8807b1535beef10b6a180f5b65d950d3a6ca4b4db9c429b2129919a8e4b51190810e34a69c21cab21f45e3e5f84dac1f7e9a5e2dec9a4466eafce3e15b566869ff7a7a2a55fdab5af13b9784528d5fa4d6aa187aa5a6144752a375619527b409bba2b7417e808151f2775ae1f06e163a4e0e83ca9bd5811f3cdbb12257513414012216d7546f695aac819235fa6d525646eb688b1c51b6f928a4baaa4b73d4fe6d9e7e1bae505e006f643ca05cf63169dfd36747c13c74af48e535f0084f3457a1a4ac6385580bb0e1025ae1bd15e4b46f", 0x1000}, {&(0x7f0000d9b000-0x8b)="aa18223b8753083d9b85e073c95c0e9700525d77ccc8ab082bc5501bc7444baf8e0a9cfb8544b90141a7690f33663be506b54b8ab439a7a990f6c43a2639bb191dab61bc51a4bc5d222a4b3dd199fd61412e59fcbb23cd5b7a9d774348d3a11d263933ff6ff3da38c3539f4fed4d74c4f31d4cdfbe72e26ae25d6f5beb7dd735c04a049e69f893e6013af3", 0x8b}], 0x4, &(0x7f0000625000)=[{0xd8, 0x103, 0x7, "008176dd6559d5ddd8745389e4c68e6237d510bda73bd9fef2e220b0bef1aa6a87a2e49f7813904dddf70e6b75996c5adb306e518cb0a6c1bedbabd8c2c6759ef0f11edc866fc475c5b0d11536d6daf20e27014d016437c5e55354094792499cd63609e3cded7736f201ee4105e211d9efeaadb58b547961cc05c450d6eea2ff0707ad9d89d184421a75025b56d96e8fa5ca228f874fc36e7751108f8c90e0b753d1d6d417e3d031ec1b8bb733d9c105a6b6d2b3e496829e9599c91fd220b59172ea55811ef468"}, {0xa0, 0x103, 0xffffffff, "f1141c09af58fd0cc7bd1ea303cfaf371f29743c9460cfb4846b6520ae466cc9412a6214faced2e3baa8053f9714c37458778374de3a669350479f9442e5e9ca339522483ece2a8593d22442f47afd7c3cfab98b1c34545b4b1f2a381cff6832fdd5db1098e3db3c9be4158e141101ef78c1f502123be972e5667a7a08f31f71421053e051b4e4dbeb20"}, {0x40, 0x11, 0x7, "b2878f171a67552b5e6a9e0c3f90b6655f2272a34458342d6e6e2e2aa5e3d55a46ffc5d5a10332ee55"}, {0x50, 0x10f, 0x80000001, "4bdfe22ebe202fcb19796a74bd3fccbeaba9b13439f4650f5e81b8d671c58d47d1cffba408d0ce9050cff5ef6cea8bdb301faa929b7cc32973"}, {0xf0, 0x105, 0x7, "19f439bcbae3b9958d0fa24d68593eb430cd52093fb4b6ed6bb428763b095fab49a68b5a6a5f8974a3e7b4b8b62cf40d06e5d6d8957604a2b1733f97ab96e130c78ae768e3030f046695913c1906eed932211190683ff09a88da78fdff9f37b8ba7b15b6f335287c017345092bc9dd778f2e6f8d5fb765dad2f74cb494fbae034402c3420874964fa76a29bd2a293765cfe6b21cd84bd74cee7902b0797137ca2647d6c8f240f0df09c9f5adff69b1afcece9ac9495f99f770860008bda18079c6f864f4fa426f428e8dc63c38910b6115b809b02e56cc677aceac82251f12"}, {0x58, 0x10e, 0x3, "4fa54ea7b88f3513d5ddb6e1bfb83e065b4a69cdb790a080f698359b83cad711c6847c2dd78959af35f362c8618406481dddd311c4ba6ace40c1ad095d108a8a044f"}, {0x10, 0x100, 0x21, ""}, {0x38, 0x11b, 0x2, "9b684b80cb86c1a6dc8ebfc55fbaa23ffa1c926ef424216f44e93925cdabf7d625e13f9f5e1a"}], 0x398, 0x4}, 0x3}, {{&(0x7f0000f60000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x3, {0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x3a, &(0x7f0000f61000-0x20)=[{&(0x7f0000f60000)="5f63d530243ec6bb1961d9883c0595c55de2acca39d75aed73993cf13086e6f4400158136c8480956fde7b20137c2b85ce597f78bd9d0a902c553c993f8768e14faf1ce2092ccfa8afc8c14afce76941444be40c659c1360a14a2ea25893d36f4ba286ece9d2f4138cf75d6723683bdef41392937bfd71bdda1d9fcf70641c037ab51319bb924261751412a1342690bbe7f4362251f0282dc423f52e7e70a0a77ca25e92bfbc7e7eab63f0e413a478afdbfbb4004b048234c4bcad4378d9fe794adf6495f58dcace373baae22c5f6e49a93594bcac311a3a93ce2540d01d8a6b54a75cfa5576c2509dde811dfc571380894128ac3b", 0xf5}, {&(0x7f00002d7000-0x2)="2cc2", 0x2}], 0x2, &(0x7f0000f60000)=[{0x20, 0x1, 0x400, "15570b58a13f3a00228d"}], 0x20, 0x4}, 0x7fff}, {{&(0x7f00008d6000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x2, 0x0, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}}}, 0x32, &(0x7f0000260000-0x30)=[{&(0x7f0000f60000)="44a55d0c9a61aa08cf22d25accd43f9cc85b2b6181d9c82fee72847df4e7a542e860e278406a5d42bfe125556181507faf32fee2e8af1dcca1d648fc6e71c8b3ee60574b739692da85cefe6738dc18262969d08302fbd93a7a3ec2da6c12a35c380694226008d58168ae461abf26543c752080911952919e0177433d91b03a36b5eeea8954a4e51b7636e4feb006bdf3dcc6db3768", 0x95}, {&(0x7f0000f61000-0x46)="7cb7fa537aa6d497a15ff87e06ec66e8cb8281c6507ce2e2cb25fed41c57434afbdfab53fc67381483ac8056a815fe9d27eb32648bb93b15740d71f127c042548496d6a42d61", 0x46}, {&(0x7f00006fc000)="1d94b614b96262035eeb650587522210041ac9e1a46929ff0d138d47c69b99a44ffa77e504309171131b87d8", 0x2c}], 0x3, &(0x7f0000f60000)=[{0x60, 0x119, 0x3, "dbc1d06055e9436b9d0a4c4d671d00856a72a496a6f782464906a4119d3389db01a792b17068c989408940ba56d4198b73b8edbdc4343319a16eb2db630410fc5de310fa58415de279a0ce7fa4"}], 0x60, 0x40840}, 0x0}, {{0x0, 0x0, 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{0x28, 0x117, 0x0, "b639c5a164cd2d4f5f2e443022992040254de21b87b52f"}, {0x90, 0x0, 0x9b, "baeb35a07ca34ddbb8da24fcc0f29163a21357809889ab2a16945b81a324409a9884e70a9e254b7b0b100a61755006c56f93020346cc438f72fcb2dc95ee5247c7330a6c0190e9e08eaca262106ebe6ef1402fe92a2acf07175d10eb8ae83ddb2a0890c5e270f5384f54c908bc1044694a66b0e59ae71ac6d57b2b4f"}, {0xd8, 0x10f, 0x401, "888cd3dd24b55d517527536b09a035b66518ceae26d6cf5e1c9bb7713c7c9808fc6b47ac1807049f5131fcb59c1d2e6ead17cb5518b6a8cfa109586404c6ed61436aa0e6022760ba4d0fb3ca7ca620a09b7ff553275a5cb95816750389632e6f98abfca60c6ee4ea3f5bb0917fead9a2a9b809802e14c61d33824226bc692cc24917ba6c5c0a4bb633ac48ddc8f3ae4960f271d1dde145cf09b104983df9f2c25c103a29058a636ee7ff07a59f2980beccfb15f8265670d92c557a70366e717a71c5ca5784f7"}], 0x1308, 0x4}, 0x8}, {{&(0x7f0000f60000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f61000-0x30)=[{&(0x7f0000987000-0x2f)="6bdba8611d098bde26e357cbb3c988673fbaec0f2a2c40385a9b54a1cc6c5995cabc1fa321e09d0f254221a981f07f", 0x2f}, {&(0x7f0000f61000-0x7f)="55a4794202ac811be0ba3284e705f9063bd4e5af7e00d8e41847d10024dc38305ef5e0dbed7321ef2593f6c78a9dd8d17da724691af4d745170066e8c0d5d579c601179c23f4ef21dcd385641f330d84d0def5194b0bf3a6bcf05c4dee0e975839173bae04e3243ff6964c147168adb6f9d6d28eedabeebb5ac76059006777", 0x7f}, {&(0x7f0000607000)="512d2bbcab11a98b5a95837e78e361e8fbcb370eb631406b14d0ccc2e8d151df3e4f05d2b52d5604ce6db1e0651b561d73388b61e185295643a2a2749a2c7ee101b2e6743a93e60c75add1999bff5f25314bb7db55ec55db95f13dbd9fadaf1ec17cdcb3bd67adb3bac6fd1a8ba1903f1f", 0x71}], 0x3, 0x0, 0x0, 0x4800}, 0xf27}], 0x5, 0x4000) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000a04000-0x4)=0x0, 0x4) 2018/01/20 05:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9d) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b96000+0x8ed)='/selinux/checkreqprot\x00', 0x80440, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009da000)={0x0, 0x10, &(0x7f00007ab000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a81000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ddd000)={r2, 0x1, 0x8, [0x0, 0x9317, 0x68af6e47, 0x7, 0x8001, 0x2, 0x7, 0x3]}, 0x18) 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000089000-0xb)={0x4, 0x9, 0xfffffffffffffff6, 0x401, 0x3, 0x3, 0x8, 0x4, 0x6, 0x1642e0, 0x5}, 0xb) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) r2 = request_key(&(0x7f00002bb000)='asymmetric\x00', &(0x7f00007a1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003d7000-0xd)='vboxnet1\'[$*\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0x0, r2) socketpair(0x0, 0x0, 0x0, &(0x7f00009b0000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f00008be000-0xc)='/dev/amidi#\x00', 0x64a, 0x4000) 2018/01/20 05:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000a6000-0x8)={0x0, 0x0}, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCSTI(r3, 0x5412, 0xb61f) 2018/01/20 05:38:00 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fe7000-0xb)='/dev/adsp#\x00', 0x100000000, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000fe6000)={[{0x7, 0x8, 0x0, 0x81, 0x2, 0x100, 0x8, 0xd0, 0x1, 0x8, 0x401, 0x4, 0x7f}, {0x4, 0x7fffffff, 0x6, 0x0, 0x7f, 0x3, 0x101, 0x5, 0x1, 0x100000001, 0x513, 0x6, 0x401}, {0x22413da7, 0xe3c, 0x800, 0x6, 0x4, 0xffffffffffff7fff, 0x2, 0x8000, 0x6, 0x6, 0xfffffffffffffff7, 0x9, 0x7}], 0xffffffffffffffdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/20 05:38:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000a3b000-0xd)='/dev/usbmon#\x00', 0x7, 0x400) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f00002e1000-0x4)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057d000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0xf982}]}, 0x10) write(r1, &(0x7f000031f000)="", 0xff24) 2018/01/20 05:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = request_key(&(0x7f0000587000-0xc)='id_resolver\x00', &(0x7f0000ed3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d31000)=':wlan0\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000022, 0x0, 0x0}]}) 2018/01/20 05:38:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006eb000)='keyring\x00', &(0x7f00005a8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0xfffffffffffffffa) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) [ 37.374572] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/20 05:38:00 executing program 2: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @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}, &(0x7f0000578000-0x4)=0xa0) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000c7f000)='/dev/adsp#\x00', 0x2, 0x40000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000005c000-0x50)={@generic=""/16, @ifru_addrs=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r1, 0x0}, &(0x7f00001ca000)=0x8) 2018/01/20 05:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_dev$vcsa(&(0x7f0000387000)='/dev/vcsa#\x00', 0x6, 0x0) readlinkat(r0, &(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f00000f6000-0x1000)=""/4096, 0x1000) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() tkill(r4, 0xd) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 05:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) ioctl(r0, 0x400000000000127e, &(0x7f0000109000-0x3)="") r1 = dup(r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d82000)="") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000245000)='\\GPLvboxnet0posix_acl_accessmime_typeuservboxnet1\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/20 05:38:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x4400) 2018/01/20 05:38:00 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$peekuser(0x3, r0, 0xd4f) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x28, &(0x7f000000a000)={0x401, {0x2}, 0x0, 0xfffffffffffffff8}, &(0x7f000000a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)={0x0}) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="5274727573740364f57367725665783a44c9", 0x0) 2018/01/20 05:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cd5000)='/dev/loop#\x00', 0x3ff, 0x44000) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000976000)={[0xffffffffffffff6c, 0x4, 0x5, 0x80000001, 0x3ff, 0xffffffffffffd0d4, 0x401, 0x10001, 0x40, 0x9, 0x800, 0x100000000, 0x854ad4b, 0x2, 0x5, 0x10], 0x2, 0x1}) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f00001a9000)={0x0, 0x9, &(0x7f0000a00000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058d000)='GPL\x00', 0x0, 0x2d, &(0x7f00009e8000)=""/45, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:38:00 executing program 5: r0 = socket(0x8, 0x80000, 0xec) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000dd000)={0x0, 0xfd, "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"}, &(0x7f0000fb2000)=0x105) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e6d000)={r1, 0x3}, &(0x7f00002b6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000217000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f000031d000-0xc)={0x0, 0x0}) flistxattr(r2, &(0x7f00000e6000)=""/124, 0x7c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb0000-0x8)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000d21000-0x8)={0x0, 0x0}, 0x1, 0x0) sendfile(r2, r3, &(0x7f0000e3c000)=0x0, 0x5) poll(&(0x7f0000a0a000-0x8)=[{r4, 0x400, 0x0}], 0x1, 0x7fff) 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000008000)={0x6, 0x10000, 0x401, 0xd2e}, 0x5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) 2018/01/20 05:38:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getpeername$netrom(r0, &(0x7f00008ab000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dba000-0x4)=0x48) fcntl$setsig(r3, 0xa, 0x22) r4 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000092000)={&(0x7f0000c55000-0xc)={0x10, 0x0, 0x0, 0x40001082}, 0xc, &(0x7f000042a000)={&(0x7f0000655000-0x11d0)=@newspdinfo={0x11d0, 0x24, 0x301, 0x5, 0x0, 0xdf, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x2, 0x1000, "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"}}, @algo_auth_trunc={0xd8, 0x14, {{'sha384-avx\x00'}, 0x458, 0x100, "275632735b1561e0baaf74b712070ff14b64c3575b8ba393b7fdf4ec2764201bacbb8ad1dc6a37e4ad754f6938c8a9fc97164d4125a54caf181b1ca8da0d649ede3a92a7f2655e3a2de5ab17b7e5dd94719906d64c2a136acebd9395e3a0dcff1b806ee82e9e1169c7dae34e06cd36542b94313ecbee731ab44e004a6a2fcd6fbbb20321ea586b8d90e1e3"}}, @replay_val={0x10, 0xa, {0x2, 0x0, 0x7fff}}, @replay_thresh={0x8, 0xb, 0x3f}, @output_mark={0x8, 0x1d, 0xcc}, @ipv6_hthresh={0x8, 0x4, {0x6c, 0x10}}, @policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x1, 0x0, 0x2, 0x20, 0xa0, 0xfe, 0x0, r4}, {0x3, 0x4, 0x27c, 0x63, 0xb7, 0x1, 0x0, 0xc2}, {0xc75, 0x0, 0x6f1, 0x0}, 0x1, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}}]}, 0x11d0}, 0x1, 0x0, 0x0, 0x5}, 0x40000) r5 = openat(0xffffffffffffff9c, &(0x7f0000ee2000-0x8)='./file0\x00', 0x100, 0x92) connect$nfc_llcp(r5, &(0x7f0000bd7000-0x60)={0x27, 0x3, 0x4, 0x0, 0x400, 0x26a8, "942181b9b840518f783c1246e514a5ca3baf6c48d8a6a36e251d387efc98b1aac08c282882c99af37cd43900a9fa8feedecb787e175ec00ac240d090d4d83d", 0x1}, 0x60) sendmsg$nl_crypto(r5, &(0x7f0000ad5000)={&(0x7f0000b19000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000489000-0x10)={&(0x7f0000d0f000)=@upd={0x100, 0x12, 0xb00, 0x5, 0x1, {{'ctr(des3_ede)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2304}, {0xffffffffffffff70, 0x1, 0x2}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xbc2}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r6 = add_key(&(0x7f0000d3e000)='blacklist\x00', &(0x7f00004af000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e88000)="d6", 0x1, 0xfffffffffffffff9) r7 = request_key(&(0x7f000062b000+0x9b)='pkcs7_test\x00', &(0x7f0000e20000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x40)='sha512\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) keyctl$search(0xa, r6, &(0x7f00003a2000+0xa57)='asymmetric\x00', &(0x7f0000979000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r7) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000096000+0xa87)=0x1) 2018/01/20 05:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) iopl(0xe6b9) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) 2018/01/20 05:38:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(0xffffffffffffffff, &(0x7f0000b01000)={0x10, 0x0, 0xffffffffffffffff, 0x8440102}, 0xc) umount2(&(0x7f0000c27000-0x8)='./file0\x00', 0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0xb1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/20 05:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000685000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab7000-0x4)=0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000173000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000093c000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x1, 0x1, &(0x7f0000c88000/0x4000)=nil, 0x7}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) 2018/01/20 05:38:00 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c7e000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d7e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={@generic="321e8e5df3bcf19c9bb0cdf18bc7b8af", @ifru_flags=0x3100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f000004e000-0x4)=0x0, 0x4) [ 37.603984] audit: type=1400 audit(1516426680.520:19): avc: denied { map } for pid=4947 comm="syz-executor0" path="/dev/binder0" dev="devtmpfs" ino=169 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/20 05:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001ce000)={0x6, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000da6000)={0x1000, 0x80, 0xd7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000cbf000-0x28)={@generic="d22042c4d2a487fc774055fbb3bf5947", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000166000-0x4)={0x0, 0x0}}}) 2018/01/20 05:38:00 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000016000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) lseek(r2, 0x0, 0x0) fallocate(r1, 0x3, 0x6, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0xc000, &(0x7f0000001000-0x8)=0x7, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffccf, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4ab, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9dea, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:38:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='+)\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00', 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000079b000)=0x0) 2018/01/20 05:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000f43000-0x38)={&(0x7f0000cc2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007be000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000045e000-0x9b)=""/155, 0x9b, 0x0}, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00002df000-0x8)='./file0\x00', 0x4000, 0xf0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c00000-0x50)={@common='ip6_vti0\x00', @ifru_mtu=0x1}) 2018/01/20 05:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = open$dir(&(0x7f0000a23000)='./file0\x00', 0x200000, 0x10) dup(r1) r2 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/20 05:38:00 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:38:00 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ede000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000be4000+0xde7)="07d6337892f83084c8e6aff9363d1e40e9934ad5a0e12055fa835daba46cf7ad8b051c3b8fe13f7533bcdb35c9407d3575c0a9ed1c6c95d0eca17a575cd2f1113a72b2489e5d427175a179e605452b6a8a37303181f9a1308310e514b6208c78be973b", 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x0) 2018/01/20 05:38:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fd1000-0x8)=0x0) [ 37.639644] binder_alloc: 4947: binder_alloc_buf size 8679965751636189848 failed, no address space 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f00004b6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005cb000)=0x5, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000425000-0xb)='/dev/audio\x00', 0x40000, 0x0) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00005e1000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000e6b000-0x4)=0xc) connect$packet(r2, &(0x7f000049c000)={0x11, 0x1b, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ed9000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cbc000-0x4)=0x0, &(0x7f0000d04000-0x4)=0x4) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0x9}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/20 05:38:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c5b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e70000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d90000-0x2)=0x0, &(0x7f00008e5000-0x4)=0x4) process_vm_writev(0x0, &(0x7f0000b58000)=[{&(0x7f0000f28000)=""/159, 0x9f}], 0x1, &(0x7f00006c1000+0x7ed)=[{&(0x7f0000ae4000-0x5d)=""/93, 0x5d}, {&(0x7f0000f7b000-0xc)=""/12, 0xc}, {&(0x7f0000ac9000+0xe16)=""/14, 0xe}, {&(0x7f000094c000)=""/13, 0xd}, {&(0x7f0000d3d000-0xc4)=""/196, 0xc4}, {&(0x7f0000511000-0x94)=""/148, 0x94}, {&(0x7f0000521000)=""/30, 0x1e}, {&(0x7f000074e000-0x22)=""/34, 0x22}, {&(0x7f0000d01000)=""/7, 0x7}], 0x9, 0x0) [ 37.639659] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 37.639686] binder: 4947:4958 transaction failed 29201/-28, size 0-8679965255895708463 line 2903 [ 37.657958] binder_alloc: binder_alloc_mmap_handler: 4947 20000000-20002000 already mapped failed -16 [ 37.659345] binder: BINDER_SET_CONTEXT_MGR already set [ 37.659359] binder: 4947:4958 ioctl 40046207 0 returned -16 [ 37.661371] binder_alloc: 4947: binder_alloc_buf, no vma [ 37.661394] binder: 4947:4973 transaction failed 29189/-3, size 0-8679965255895708463 line 2903 [ 37.682234] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.682519] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.887853] audit: type=1400 audit(1516426680.551:20): avc: denied { set_context_mgr } for pid=4947 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 37.912838] audit: type=1400 audit(1516426680.552:21): avc: denied { prog_load } for pid=4949 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.935872] audit: type=1400 audit(1516426680.556:22): avc: denied { call } for pid=4947 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 37.959567] audit: type=1400 audit(1516426680.748:23): avc: denied { create } for pid=5017 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 05:38:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresuid(0x0, 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f00007bd000-0x1)='\x00', 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000b3a000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(0xffffffffffffffff, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000011000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/20 05:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000460000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x800000000000002) accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000467000)=0x0, &(0x7f0000e45000-0x4)=0x1c6) 2018/01/20 05:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a97000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000959000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, r1}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6d, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffffffffff9f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000610000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, 0xf3, 0x1, 0x100, 0x7e, 0x800008, r1}) r2 = syz_open_dev$dspn(&(0x7f00003b1000-0x7)='/dev/dsp#\x00', 0x2, 0x10000) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/20 05:38:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000563000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000f2f000)=0x0) 2018/01/20 05:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000e6000-0x20)={{&(0x7f0000ab3000)=""/96, 0x60}, &(0x7f0000902000)=0x0, 0x4}, 0x20) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/20 05:38:00 executing program 5: r0 = socket(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00004aa000-0x4)=0x4) 2018/01/20 05:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) poll(&(0x7f0000cb3000)=[], 0x0, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f00004a8000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f00004d3000-0x9)='/dev/sg#\x00', 0x1, 0x200101) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000da5000-0x88)={0x7, {{0xa, 0x3, 0x573a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$sg(&(0x7f0000f72000-0x9)='/dev/sg#\x00', 0x7, 0x400000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000698000-0x8)={0x1, 0xfc00000}) 2018/01/20 05:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005bd000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) syz_emit_ethernet(0xcb, &(0x7f0000a53000-0xe0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x0, "c3a04a56bbbd8e5dd89d0e3f533cbf26b40c42e6e3099918fb63a41caac5dbad2b756129e966d570013213f7575d9b741c49906e254c4a5c74a650f80bf5b0d7162a49e8e55d736569a42251ccb21e054150bb3b789d0b73b95d3cf692d5a139af9127b8d67037ddcded14d8f08d8ef5f9c8fcb933d63eb2b33e5453a9adea9f1c746a2a80233196218e37585223c9444fb56b759d90a63874cd25bc4ef49e7ea1104f0b27322361c53332afbf206b363f8ff114acbb4cbc51301090ce9d8437190465c7cd16fac8e4e9c72189f7a8e90371"}}}, 0x0) [ 37.983697] audit: type=1400 audit(1516426680.751:24): avc: denied { getattr } for pid=5017 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.007599] audit: type=1400 audit(1516426680.755:25): avc: denied { bind } for pid=5017 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 05:38:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) 2018/01/20 05:38:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000499000)='/dev/rfkill\x00', 0x8800, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000115000-0x10)={0x0, 0x7000}) openat$mixer(0xffffffffffffff9c, &(0x7f0000c41000-0xb)='/dev/mixer\x00', 0xc0, 0x0) syz_emit_ethernet(0x122, &(0x7f0000500000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0xec, 0x100000000002c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0x2, 0x3, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x6, 0x2, 0x9cc9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @fragment={0x3a, 0x0, 0xffffffff, 0x7f, 0x0, 0x8, 0x2}, @dstopts={0x2f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x72, "28dc43ce3992b2c07cd774b8917357a970874394c8a3d20a181c24644b52914bd39317bba14ab3f8958dc0dfafd2c1da1cc6391b537d09f9bee68a620d1a6252b5efaa93f2fa62a95b6db82d43d225cd8e09265cac9d0cb7bcc7b67f9582517c0462bdf093cb4a0680a3bb3500021cf49875"}, @jumbo={0xc2, 0x4, 0x7}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x200], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000faf000)=0x0, &(0x7f0000b61000-0x4)=0x4) [ 38.055044] audit: type=1400 audit(1516426680.971:26): avc: denied { setuid } for pid=5031 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:38:01 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x4000) ioctl$TIOCCBRK(r1, 0x5428) setsockopt(r0, 0x65, 0x4, &(0x7f0000000000)="c8d63f23", 0x4) 2018/01/20 05:38:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000b3000)='/dev/kvm\x00', 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000047e000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000511000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000120000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r4 = syz_open_dev$sndpcmc(&(0x7f00005d0000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x4100c0) getsockopt(r4, 0x9, 0x6, &(0x7f0000d4f000)=""/230, &(0x7f00009ba000)=0xe6) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000b9b000-0x6)={0x6, 0x9, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f000023b000-0x4)=0x0, &(0x7f00009c0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f28000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000062000)={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pivot_root(&(0x7f0000867000)='./file0\x00', &(0x7f00000c5000-0x8)='./file0\x00') 2018/01/20 05:38:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000092f000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8f000)=0xe8) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/20 05:38:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000499000)=0x0) 2018/01/20 05:38:01 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0xffffffffffffffff, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000002000-0x7a)=""/122, 0x7a, 0x7fffffff, &(0x7f0000011000)={0x77359400, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000013000)={0x5, 0x4, 0xcd, 0x6, 0x3ff, 0x3, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/20 05:38:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x2, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='loginuid\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) sendfile(r1, r1, &(0x7f0000715000)=0x0, 0x4) sendmsg(r1, &(0x7f00002a6000)={&(0x7f0000ec6000-0x10)=@ipx={0x4, 0x80000001, 0x80, "e8a602befafd", 0x6, 0x0}, 0x10, &(0x7f0000b02000)=[{&(0x7f00002d1000)="", 0x0}, {&(0x7f0000f00000-0xfd)="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", 0xfd}, {&(0x7f0000f00000-0xa7)="ac9c9bbbe74228b7e78f5c1d4741e9074df959635b0798a5448944f837b4671c1df8c4fb1f871f14a79ab1961a41a9f15298c3937a3f73b628f5ec510053ac1ea2887d365fd63173798cebb9c10069ce6d856e7a5fcb1dd0fd7f4cf5eb1e29d19d389cbfb3b30fc50dda4f455a814ab3095fb50bd28ecc470e9b715a92ab6f23dfa9cfc50f3d0337db3a30378ca6babb035a277697fd81585f9242f82a1b2d23f4820a86906838", 0xa7}, {&(0x7f0000969000-0x72)="defb82a69e915dba85589e2a60c08fc9b2119e253f8834f24c228b9373ee0320051bb19f1aed78d54c18fce2327b2c34afbe557e5a4b598fdf196b4c3f4d90bff4d1b2c3666d0e01d1ffef893cfaaa8d8f988a2c45e61b9547a048f3f06801d7b8bc778d086ae46e34a943d5f767df72a9b3", 0x72}, {&(0x7f000019a000)="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", 0x1000}, {&(0x7f00005a1000)="2cc8e0a980e3ce6a5d5ef89d9860fb250d6d7bae715a35bf4cbcbf6cffea81abff65514c65c3e9fe612dcce9f3a6e7ea813de01172f1fbe62ddabdc758f68989b1a7a357853224fd37c1f9a7e51fec4f9e3bd5e9c158e80256c607d8a4c25b05dda075d0157c8a945c216c4ecd84a1aa22c3315e9193ab606c16a1b334b724d5bd8bf43e0bea647eb90b65907f32894809a2513b287859f7bda7d47e2c8c4609cf245de34a09230bde0ba3e8ebc3dcc8933cadccc994d8db0df25eb3baf49ef4b686cac41c2dc6b0d30c2280822d88b198d46d3907dbbd16c8dd74cdf7d776a30ef983bd117c6e2b108820fe485741a3f22fd6014a", 0xf5}], 0x6, &(0x7f0000859000-0x2d8)=[{0xf8, 0x11d, 0x8, "b73c26d4b3c56bcb8e5aff7104658c85e4816d399044be79d9e3c8f0946a7d1756f6fa3aa969a3f7c912dfee24333103aa4fafdab8cd8ce6f8797746f53707fb290fe7ae39a51c1f64c44a03cc7ff00fb591854ce56386c791804830838c98a4fc014e9b73fb135595caa26cff68ce894b12c33ef9ddd3406f42fbbd8abd94a44bf402a500a2a2429d4e69fc463280416e75bdad4e5134ee67956b3f213f2c3f925364ef28f8478ea5dd753f9a33329cf7ac3fecd3b9bf33f45ee83f9660f7de9fa1b4be2298cd5ad0e0d20bdaeaebdfb40325f4477078513cbf870a849702a2f122da1719"}, {0xd8, 0x0, 0xe108, "4f4cfd34c13245848c7611e1e1aa18534d78266aa791c451c01a7e91c397b42ad32ca98c7a7320e914268400b73de73f0005bb2c77d227140092573743cae1b39b6c7fde325ffa2f427491f6ef50ee5f5673b27a8d50a86326185879ba4694d45010decc9b48e7446dcae79bea4d6dad2f1eace08994340d2eba8bb84ce461bc6e4e85f4a612bbe716082fe96630b718fcb7e4e1c7547d50546eae86a3c17f08bb5a9c8a2c53e940a5ee2e6b2fb802671ca2cd3ba1d3293d7e2d970a418305992b09"}, {0x10, 0x12d, 0x9, ""}, {0xf8, 0x0, 0x1, "f626bd7ad241c063f54054e976476d8ae6c41edef63f68a4eb1a93a427d0b981f38efab083dd8ebf49c5a106a45fac46af92894abf13ec9470f6aa3b10dafc556ff350560aeabdee9d7606076cc45e5d178f16dc48444297a4d7aa5559313e13478e221c024217801a5b0df8dc32cf86cbabd2120fc563535302b2e4c3c082248ed1308d74c4038da5a9261bcf47368b1c3b7ff6549b5f7282bba804d54a9729a2e7b6722f7421cecfdbe7bf636a5a6277fcfdc32408d0a3da5cf618b729ec70249bd53b3b61ec117f66f3b58470c7bfcef5964aa6b682cdd166b7f500b8a9901734"}], 0x2d8, 0x2000c800}, 0x20000000) 2018/01/20 05:38:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf5000-0xd)='/selinux/mls\x00', 0x0, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x8, 0x4) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) lstat(&(0x7f00002d5000-0xe)='./file0/file0\x00', &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000098b000)='./file0\x00', &(0x7f00004b8000)=[&(0x7f00001ba000)='#vmnet1\x00', &(0x7f00001a6000)='+securityeth0\x00'], &(0x7f0000060000-0x18)=[]) 2018/01/20 05:38:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000059c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ccf000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) keyctl$unlink(0x9, 0x0, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000c61000-0x9d)=""/157) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000b6000)='=', 0xfffffe8f) r2 = socket$inet(0x2, 0x6, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007a6000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100000000, 0xde, 0x100000001, 0x5, 0x3221aa4a, 0x9, 0x9, 0x80, 0xfffffffffffffffa, 0x6, 0x3, 0x2, 0x141, 0x5]}, &(0x7f0000c37000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ece000)={r3, @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]}, 0x8, 0x81, 0x4c6, 0x20, 0x0}, &(0x7f0000cf8000-0x4)=0xa0) r4 = syz_open_dev$sndpcmc(&(0x7f000061c000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x400001) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000441000)=[0x73, 0x1]) accept(r1, &(0x7f0000749000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005d9000-0x4)=0x9) 2018/01/20 05:38:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ccf000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000658000)={0x0}, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x10)={0x0, r1+30000000}, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e25000)=0x0, &(0x7f0000a52000)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000215000)=0x0, &(0x7f0000c76000)=0x4) [ 38.171052] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/01/20 05:38:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000fae000)=[@sndrcv={0x30, 0x84, 0x1, {0x1efe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000065e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042e000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000848000)={0x0, 0x1}, &(0x7f00001fd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003d7000)={r2, 0x2}, &(0x7f0000a2f000-0x4)=0x8) 2018/01/20 05:38:01 executing program 7: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000044b000)='./file0\x00', 0x400000, 0x60) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f000044c000)={0x1f, {0x7, 0xaee4, 0x8001, 0xc2aa, 0x1ff, 0x9}}, 0x8) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000044d000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000044c000-0x1000)="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", 0x1000) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/20 05:38:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e08000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008e0000)=0x200000000) r1 = syz_open_dev$sndmidi(&(0x7f0000f07000)='/dev/snd/midiC#D#\x00', 0x22, 0x408000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000d49000-0x8d)=""/141) write$vnet(r0, &(0x7f00008bb000-0x68)={0x1, {&(0x7f0000094000)=""/3, 0x35417ab949e0412c, &(0x7f0000e96000-0xde)=""/222, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) 2018/01/20 05:38:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000adf000)='/dev/vcs\x00', 0x402000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000027e000)=0x1c65a04, 0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000802000-0x1000)=""/4096) signalfd4(r0, &(0x7f00004ee000)={0x0}, 0x8, 0x0) 2018/01/20 05:38:01 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/dsp\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000f97000)="43a42c19bf964f8d8e5f7f839ad6b718cecdc5353c79a2cea10d40bc66d6179c5b62e5abb9a2cb9dbbe682cf7619fbe8af15834a9461416e6d8d6c8708") recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:38:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) shutdown(r1, 0x1) r2 = getpid() fcntl$lock(r1, 0x5, &(0x7f0000ad7000-0x20)={0x0, 0x0, 0x20, 0x1, r2}) fcntl$dupfd(r0, 0x0, r1) readv(r0, &(0x7f00008a4000-0x10)=[{&(0x7f0000071000-0x97)=""/151, 0xa}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x303}) r3 = syz_open_dev$audion(&(0x7f00003b2000)='/dev/audio#\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000135000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000c6f000-0x4)=0x98) sendmsg$inet_sctp(r3, &(0x7f0000fde000-0x38)={&(0x7f0000d55000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbc000)=[{&(0x7f000064c000)="0510a86e73123ff8cef16341d038db5a52bc5ef162d89fcd86b2aa47b4dde1fa9191907ae292f5e8d0b359792b26750df55da3a4eab5ab7c8f1f6b6b6634da2d1f6925893d6d4c596ac6a590a35faaa4e817d30b34d74227ef19bd68ccfd4858a8181882cb7f99490f0a530f943891724a0022f83eba79aec6fd9fa4564154a9f41af4459ffa1d8780159538ba773c52e048528512808959911406f5b73ff28e01db9785dfc7155cd0acf9354a910e2b417ba581a3d120be9b8377900a4c59", 0xbf}], 0x1, &(0x7f00008b1000)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x7, 0xb80c, 0x2, r4}}], 0x30, 0x0}, 0x0) 2018/01/20 05:38:01 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rfkill\x00', 0xa01, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000012000-0x1000)=""/4096, &(0x7f0000007000-0x4)=0x1000) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0x200180, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000004000-0x64)={&(0x7f0000003000-0x4)=[0x6], 0x1, 0x2813, 0x10000, 0x7f, 0x8, 0x0, {0x100000000, 0x5, 0x1, 0x10000, 0x1, 0x206, 0x80000000, 0x4, 0x3, 0x1, 0x7fff, 0x1, 0x9b, 0x3, "1a96a4d8a19eeb1b74831ce0d281e635ce01efc8b90e6bbaeda0bd357c87be3c"}}) 2018/01/20 05:38:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) statfs(&(0x7f00002ff000)='./file0\x00', &(0x7f0000bd3000)=""/4096) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000047b000)='/dev/mixer\x00', 0x22080, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000125000-0x12)={0x10200, 0x0, 0x2000, 0x2000, &(0x7f0000458000/0x2000)=nil}) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000c29000)="", 0x0) 2018/01/20 05:38:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ad3000-0x10)=@buf={0x1be, &(0x7f0000968000-0x1be)="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"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a19000-0xbb)={0x0, 0xb3, "c117411cd13d26754b3fd9bebe3c3d2bcb657f861728bc48b9069c824e4afd2871882739cfcba2fe0c3e2f783482e8619d852bf77b781b23434533c5f99ea3718b52092be90d06cd737595f9fbbdef426e8432eb5d412dcf2eb7f4d96db7bf8f2d950bffc8e50439053007bab81bafd65464fcfd8ef11a266c065d2571fcf75264b4cac985e91087ffeaa80ffa81cbaeb4dbec12227ef2fcc4bb9fda1f32419795c741e8e15013b36094ce3cd2db7359c12707"}, &(0x7f00009df000-0x4)=0xbb) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000311000)={r1, 0x80000000}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000617000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/20 05:38:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000071c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000012d000)={r0, r0, 0x6, 0x2}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000b3c000-0x64)={&(0x7f000035e000)=[0x3, 0xfffffffffffffffa, 0x8, 0x7, 0x37], 0x5, 0x418, 0x2, 0x7fff, 0x459, 0xfffffffffffffe00, {0x8, 0x95, 0x8, 0xb09, 0x88, 0x7, 0x37, 0x8, 0x1, 0x6, 0x3, 0x5, 0x8, 0x21e1c883, "628c1c64a602047bb4497cc02548d6bd710a488b2f6d80424711e8a3ec7d8288"}}) fcntl$setsig(r0, 0xa, 0x3f) r1 = syz_open_procfs(0x0, &(0x7f0000727000)="006400ff0f0000") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c23000)={0x5c, 0x0, &(0x7f00000c1000)=[@dead_binder_done={0x40086310, 0x3}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x4, 0x1}, @enter_looper={0x630c}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x2}, @decrefs={0x40046307, 0x4}, @dead_binder_done={0x40086310, 0x0}, @clear_death={0x400c630f, 0x4, 0x0}], 0x36, 0x0, &(0x7f0000c0e000)="f8a447acdef0de08c85f2654d513f2f51c8fa7f98c354e4c1a58dbb6393a79e64fb72878f3b0845a052573a8e291b17eac62a730b6c4"}) timerfd_gettime(r1, &(0x7f00007c8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getdents64(r1, &(0x7f0000799000)=""/4096, 0x1000) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/01/20 05:38:01 executing program 5: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x8009, 0xfffffffffffffcdb, 0xffffffffffffff7f, r1}, &(0x7f0000001000-0x4)=0x10) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x2, 0x3, 0x5, 0x0, 0x3, 0xa, 0x80, 0x80, 0x8, 0x0, r2}, {0xfa, 0x4, 0x3f, 0xfffffffffffffffa, 0x6, 0xffffffff, 0x5, 0x1}, {0xac, 0xfffffffffffffffe, 0x5ab, 0x2}, 0x58c2, 0xb, 0x0, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x2}, 0x0, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0x3, 0x3, 0x0, 0x7, 0xd802, 0x1f}}, 0xe8) getuid() 2018/01/20 05:38:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) clock_getres(0x0, &(0x7f00002b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a28000)={0x0, 0x8, 0x0, {r1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:38:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = creat(&(0x7f0000c9b000-0x8)='./file0\x00', 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008cd000-0x4)={0x3ff}, 0x4) 2018/01/20 05:38:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000071c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000012d000)={r0, r0, 0x6, 0x2}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000b3c000-0x64)={&(0x7f000035e000)=[0x3, 0xfffffffffffffffa, 0x8, 0x7, 0x37], 0x5, 0x418, 0x2, 0x7fff, 0x459, 0xfffffffffffffe00, {0x8, 0x95, 0x8, 0xb09, 0x88, 0x7, 0x37, 0x8, 0x1, 0x6, 0x3, 0x5, 0x8, 0x21e1c883, "628c1c64a602047bb4497cc02548d6bd710a488b2f6d80424711e8a3ec7d8288"}}) fcntl$setsig(r0, 0xa, 0x3f) r1 = syz_open_procfs(0x0, &(0x7f0000727000)="006400ff0f0000") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c23000)={0x5c, 0x0, &(0x7f00000c1000)=[@dead_binder_done={0x40086310, 0x3}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x4, 0x1}, @enter_looper={0x630c}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x2}, @decrefs={0x40046307, 0x4}, @dead_binder_done={0x40086310, 0x0}, @clear_death={0x400c630f, 0x4, 0x0}], 0x36, 0x0, &(0x7f0000c0e000)="f8a447acdef0de08c85f2654d513f2f51c8fa7f98c354e4c1a58dbb6393a79e64fb72878f3b0845a052573a8e291b17eac62a730b6c4"}) timerfd_gettime(r1, &(0x7f00007c8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getdents64(r1, &(0x7f0000799000)=""/4096, 0x1000) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) [ 38.417105] [ 38.418769] ============================================ [ 38.424222] WARNING: possible recursive locking detected [ 38.429669] 4.15.0-rc8+ #269 Not tainted [ 38.433715] -------------------------------------------- [ 38.439157] syz-executor2/5132 is trying to acquire lock: [ 38.444680] (&vq->mutex){+.+.}, at: [<000000006c9d3ce2>] vhost_chr_write_iter+0x278/0x1580 [ 38.453199] [ 38.453199] but task is already holding lock: 2018/01/20 05:38:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000265000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00001f8000-0x4)=0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000016d000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d79000-0x4)=0x14) connect$packet(r0, &(0x7f0000705000)={0x11, 0x16, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) 2018/01/20 05:38:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000209000)='/dev/vcsa#\x00', 0x99, 0x100) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000881000-0x4)={r1}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, 0x0) 2018/01/20 05:38:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x28, &(0x7f0000801000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x400000000000010d, 0x4, 0x0, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@noop={0x1}, @generic={0x89, 0x0, "169af4966e1acbcc967190"}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x7fffffff, 0x5, 0x1ff, 0x81, 0xf2ea}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$llc(0x1a, 0x2, 0x0) getpeername(r0, &(0x7f000070c000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000417000)=0x10) 2018/01/20 05:38:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) socket$kcm(0x29, 0x0, 0x0) write$selinux_load(r0, &(0x7f00006ef000-0xaa)={0xf97cff8c, 0x8, 'SE\vLinux', ""}, 0x10) 2018/01/20 05:38:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000094000)='^\\cpuset]vmnet1\x00', 0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000bd8000-0x50)={@generic="74c0c0b2e098bee106665cfdf10d5620", @ifru_data=&(0x7f0000a36000-0x20)="a284cc8070dc8233c57d4175f86dcba893aec7ba5f8ee39fa815e1e48db9052d"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000634000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fa4000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000370000-0x4)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000278000-0x38)={&(0x7f0000749000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000e43000)={&(0x7f000004c000-0x48)={0x0, 0x20, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x1, 0x0, 0xbfe, 0x0}, 0x1, @can={{0x2, 0x1, 0x0, 0x7}, 0x4, 0x0, 0x0, 0x0, "f435612169d15e5f"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4) syz_emit_ethernet(0x13e, &(0x7f000064b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/20 05:38:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgroups(0x7, &(0x7f0000755000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fstat(r0, &(0x7f0000913000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000119000)='./file0\x00', &(0x7f0000e0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() stat(&(0x7f0000e09000)='./file0\x00', &(0x7f00007ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000c19000)=[0x0, 0xffffffffffffffff]) r1 = getegid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002a2000-0xb)='/dev/audio\x00', 0x81, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00001bd000)=0x100000001) lstat(&(0x7f0000f29000)='./file0\x00', &(0x7f00004cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, r3) fstat(r2, &(0x7f00001c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 38.453201] (&vq->mutex){+.+.}, at: [<000000006c9d3ce2>] vhost_chr_write_iter+0x278/0x1580 [ 38.453229] [ 38.453229] other info that might help us debug this: [ 38.453232] Possible unsafe locking scenario: [ 38.453232] [ 38.453233] CPU0 [ 38.453235] ---- [ 38.453236] lock(&vq->mutex); [ 38.453241] lock(&vq->mutex); [ 38.453246] [ 38.453246] *** DEADLOCK *** [ 38.453246] [ 38.453248] May be due to missing lock nesting notation [ 38.453248] [ 38.453261] 1 lock held by syz-executor2/5132: [ 38.453263] #0: (&vq->mutex){+.+.}, at: [<000000006c9d3ce2>] vhost_chr_write_iter+0x278/0x1580 [ 38.453280] [ 38.453280] stack backtrace: [ 38.453289] CPU: 0 PID: 5132 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #269 [ 38.453293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.453296] Call Trace: [ 38.453310] dump_stack+0x194/0x257 [ 38.453323] ? arch_local_irq_restore+0x53/0x53 [ 38.453338] __lock_acquire+0xe8f/0x3e00 [ 38.453354] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.453362] ? update_load_avg+0x249/0x2d80 [ 38.453370] ? find_held_lock+0x35/0x1d0 [ 38.453379] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 38.453385] ? __lock_is_held+0xb6/0x140 [ 38.453393] ? check_noncircular+0x20/0x20 [ 38.453400] ? check_noncircular+0x20/0x20 [ 38.453412] ? print_irqtrace_events+0x270/0x270 [ 38.453418] ? print_irqtrace_events+0x270/0x270 [ 38.453429] ? check_noncircular+0x20/0x20 [ 38.453435] ? __lock_acquire+0x664/0x3e00 [ 38.453442] ? __lock_acquire+0x664/0x3e00 [ 38.453448] ? check_noncircular+0x20/0x20 [ 38.453455] ? try_to_wake_up+0xf9/0x1600 [ 38.453466] lock_acquire+0x1d5/0x580 [ 38.453472] ? lock_acquire+0x1d5/0x580 [ 38.453479] ? vhost_chr_write_iter+0x278/0x1580 [ 38.453487] ? lock_release+0xa40/0xa40 [ 38.453494] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.453503] ? rcu_note_context_switch+0x710/0x710 [ 38.453510] ? __might_sleep+0x95/0x190 [ 38.453518] ? vhost_chr_write_iter+0x278/0x1580 [ 38.453525] __mutex_lock+0x16f/0x1a80 [ 38.453531] ? vhost_chr_write_iter+0x278/0x1580 [ 38.453539] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.453545] ? vhost_chr_write_iter+0x278/0x1580 [ 38.453554] ? mutex_lock_io_nested+0x1900/0x1900 [ 38.453562] ? perf_event_sync_stat+0x5b0/0x5b0 [ 38.453570] ? __perf_event_task_sched_in+0x200/0xc20 [ 38.453580] ? find_held_lock+0x35/0x1d0 [ 38.453590] ? __might_fault+0x110/0x1d0 [ 38.453597] ? lock_downgrade+0x980/0x980 [ 38.453604] ? lock_release+0xa40/0xa40 [ 38.453611] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.453617] ? lock_release+0xa40/0xa40 [ 38.453624] ? compat_start_thread+0x80/0x80 [ 38.453632] ? do_raw_spin_trylock+0x190/0x190 [ 38.453639] ? __might_sleep+0x95/0x190 [ 38.453647] ? kasan_check_write+0x14/0x20 [ 38.453653] ? copyin+0x91/0xb0 [ 38.453661] ? _copy_from_iter+0x367/0xf30 [ 38.453673] ? copy_page_to_iter+0xe10/0xe10 [ 38.453682] mutex_lock_nested+0x16/0x20 [ 38.453689] ? mutex_lock_nested+0x16/0x20 [ 38.453695] vhost_chr_write_iter+0x278/0x1580 [ 38.453704] ? find_held_lock+0x3/0x1d0 [ 38.453711] ? vhost_new_umem_range+0x740/0x740 [ 38.453719] ? iterate_fd+0x3f0/0x3f0 [ 38.453725] ? __lock_is_held+0xb6/0x140 [ 38.453739] vhost_net_chr_write_iter+0x59/0x70 [ 38.453747] __vfs_write+0x684/0x970 [ 38.453754] ? kernel_read+0x120/0x120 [ 38.453762] ? _cond_resched+0x14/0x30 [ 38.453770] ? avc_policy_seqno+0x9/0x20 [ 38.453776] ? selinux_file_permission+0x82/0x460 [ 38.453787] ? rw_verify_area+0xe5/0x2b0 [ 38.453792] ? __fdget_raw+0x20/0x20 [ 38.453799] vfs_write+0x189/0x510 [ 38.453807] SyS_write+0xef/0x220 [ 38.453815] ? SyS_read+0x220/0x220 [ 38.453821] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.453829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.453838] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.453843] RIP: 0033:0x452ee9 [ 38.453846] RSP: 002b:00007fe0860aac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 38.453853] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 38.453857] RDX: 0000000000000050 RSI: 00000000208baf98 RDI: 0000000000000013 [ 38.453860] RBP: 00000000000002d0 R08: 0000000000000000 R09: 0000000000000000 [ 38.453864] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3420 2018/01/20 05:38:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000099f000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000a0b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e8d000-0x3)=0x1c, 0x80001) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x1, 0xffffffffffffffff, 0x96, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002df000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xde, 0xffffffffffff8001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, &(0x7f00006a3000-0x4)=0x108) socketpair$inet_sctp(0x2, 0x2000000005, 0x84, &(0x7f0000ebb000-0x6)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d17000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000d75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c0000-0x2c)={r2, 0x24, "3ccbcc90a7023eb82c92197895cac1b0fa2e40c08730dae5f8a40171867a591419d98763"}, &(0x7f00006ba000-0x4)=0x2c) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc6000+0x25d)='/dev/hwrng\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000097b000)=@assoc_value={r5, 0x8000}, &(0x7f0000c22000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000207000-0xf8)={{0x0, 0x0, 0x4, 0x3, 0x6}, 0x0, 0xfffffffffffffffa, 'id0\x00', 'timer1\x00', 0x0, 0x480000000, 0xffffffffffffadc7, 0xffffffff, 0xf758, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$alg(r7, 0x0, 0x0, 0x7fc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000174000-0xc)={0xa, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000fa2000)={r6, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3bf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000}, &(0x7f0000d2e000-0x4)=0x98) 2018/01/20 05:38:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f24000-0x2c)={0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000388000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x20000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_pts(r1, 0x200000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) getpid() ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/20 05:38:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f00003e6000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) madvise(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x10200000008) 2018/01/20 05:38:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a9b000)={0x0, 0x0, &(0x7f0000b43000)=[{&(0x7f00009e8000-0x8f)="e0b9da612afd2abcfc3c0ebe6ede995c", 0x10}], 0x1, &(0x7f0000215000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) keyctl$session_to_parent(0x12) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:38:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003df000-0x4)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f1d000)={0xa, 0x20000000000000c6, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e2a000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = syz_open_dev$mice(&(0x7f0000278000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00005d1000-0x53)=""/83) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a6a000-0x14)={0x0, r1, 0x7, 0x2, 0x0}, 0x14) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) 2018/01/20 05:38:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00005e9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) r4 = syz_open_dev$sndmidi(&(0x7f0000d9f000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) sendto$inet(r4, &(0x7f00008cc000)="0c7589251f9b0a2defd55b55c88a57fb4ef599d724e063fdf4282c5b142c0ba21a0cd6d063e2e91b67cac5413e227b83d26e7018050a99930455805e155a76db5e79ff183a69d1122a9cba392a6e9220e0f8fe10fa60e31f233006d707ffa73b0cf1e21d2f211e47ae05a54006ee62f4f2a184032234beea7de60e3f649af65f7177c56534256c860fda440953ced8cc11ee3b7e1c7ed710", 0x98, 0x88c0, &(0x7f0000605000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15a) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00009be000-0xdc)={r1, 0x200, 0x7, "faa020ec5cd5d1d4a29a73349e1ac10275495037f4cea8b6fac5fc44190b86eefe31179626efaa486bb046075ff0db0bb06901908f2f9fe83dbd700cc8272efd48ddf2c41a3127d9a6e840baaf53bc4f1738c2bbf5c8c2da2c2d26c67e18c0a52ed9ce0b1288a0d9e0e0390a31a2231b3609f0d3ea123074cd0076259d2b9fd302dead5483a0e054bdd4fbd16c6b8e0053950958184f1d048247d41451ad5fc6bb70dfbb28ae7c429a1227b3fd465a4cee97eeaa76679811679440797d3652eb2cbd0af8de9c3dd6e616b9ddc7c4bc1a5003"}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x6, 0xd, 0x11, "9b14788d34782c1da1e2bb0d693b57138d4437828f4c817631cd21178700c0bb1e89ef9466638cff98e044547e4ddbfd0124a0ec974e7ec2bc4462f1c373d4a5", "666b94d7bbc76a2edda482572d28ac2ca34e33816a84498b1ca80561da8145f5b93b7770d73304f19b8b417f46a62ec943497073e4b3268cf4556356ea04230a", "df9ca4219c2fbba0335b19b25e0ff364859329d20b8d5cd2ba2115cbbe450088", [0x2, 0x97ff]}) dup2(r0, r3) dup2(r1, r2) 2018/01/20 05:38:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016f000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a00000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005cf000)={0x0, &(0x7f000062f000)=[]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000e6e000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000f62000)={0x4, &(0x7f00003bd000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c1000-0x10)='/selinux/create\x00', 0x2, 0x0) getxattr(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f00004cc000)=@random={'system.\x00', '/selinux/mls\x00'}, &(0x7f00005e9000)=""/10, 0xa) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000262000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002c8000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c5000)={0xffffffffffffff98, 0x8, 0x0, 0x1, r3}, &(0x7f0000451000-0x4)=0x10) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f000029a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000c2f000-0x4)=0xffffffffffffffff, 0x4) request_key(&(0x7f0000087000-0xa)='encrypted\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ec000-0xb)='}vmnet0\'lo\x00', 0xfffffffffffffffb) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) socket(0x0, 0x0, 0x0) 2018/01/20 05:38:01 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$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x4, 0x404000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000988000-0x8)={0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000d41000-0x30)={0x100, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000089000)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, {0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x71}, 0x20, [0x7, 0x8000, 0x9, 0x0, 0x9, 0x3ff, 0xfffffffffffffffb, 0x6]}, 0x5c) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f00008b1000-0xb)='/dev/adsp#\x00', 0xffffffffffffff00, 0x80) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000745000-0x10)={0x3, &(0x7f000085a000-0x18)=[{0x2, 0x3, 0x8, 0x8}, {0x7f, 0x4f1, 0x100000001, 0x100}, {0x5, 0x9, 0xffff, 0x3ff}]}) ioctl$KDDISABIO(r0, 0x4b37) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) [ 38.453868] R13: 00000000ffffffff R14: 00007fe0860ab6d4 R15: 0000000000000000 [ 38.529355] SELinux: policydb string SE Linux does not match my string SE Linux [ 38.529503] SELinux: failed to load policy [ 38.543135] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 38.960535] binder: 5177:5179 transaction failed 29189/-22, size 40-8 line 2788 2018/01/20 05:38:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a9d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$adsp(&(0x7f0000c7c000-0xb)='/dev/adsp#\x00', 0x1, 0x80) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000614000)={0xf7, 0x7, 0x7, 0x6, 0x4, [{0x49, 0x3, 0x0, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x100, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) socket$inet6(0xa, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 38.984040] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 39.007386] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 39.025787] binder: 5177:5196 transaction failed 29189/-22, size 40-8 line 2788 2018/01/20 05:38:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f38000)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x4000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000925000)=0x7ff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000073d000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005e8000)={0x4, [0x4, 0x9, 0x539a, 0xffffffff]}, &(0x7f0000507000-0x4)=0xc) recvmsg$kcm(r0, &(0x7f0000c99000-0x38)={&(0x7f0000812000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a28000-0xa0)=[{&(0x7f00004b4000-0xcc)=""/204, 0xcc}, {&(0x7f000066a000)=""/37, 0x25}, {&(0x7f0000de5000-0x3c)=""/60, 0x3c}, {&(0x7f000038e000)=""/4096, 0x1000}, {&(0x7f000095e000-0x8b)=""/139, 0x8b}, {&(0x7f0000d11000-0x4e)=""/78, 0x4e}, {&(0x7f00000ba000+0x835)=""/210, 0xd2}, {&(0x7f0000be3000-0xc3)=""/195, 0xc3}, {&(0x7f0000e76000)=""/89, 0x59}, {&(0x7f00003b5000)=""/222, 0xde}], 0xa, &(0x7f000005e000-0x21)=""/33, 0x21, 0xa}, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000372000-0xdd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:38:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00006fa000-0x6)={0xfffffffffffffffc, 0x100000001, 0xff}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af22, &(0x7f00003b6000)={0x0, 0xffffffffffffffff, &(0x7f000005e000)=""/9, &(0x7f0000e3d000-0x80)=""/128, &(0x7f000049f000-0x4)=""/4, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000947000)='/dev/hwrng\x00', 0x202380, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000966000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007fd000)=0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f000031c000-0xd0)="6fb08815ea02d3baf786e26c0b405d9fcc20f8470789a979e878997b69dbedaf8d12129ddfa9f1d9edf44c57ffa2ed76866c5d87bce6c1e48a9f0c0b3151950a35526fb013b019b2b1d2803257076d33f3f747df398f7b53a45a99e983ace15703eb683c3e8e64b9c8f3a032effcc2075606b04a963a3ddc608bfde0a8c10de46e779eaffad4ead2849983e6a9dbb4b622d048fdd315c846740ab71798668642c32b5bb2187d96873c27c9d287c314f887ea58f9d082051171f70ab344383112f551935b68e4680275b0ee9adf22152d", 0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e6e000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a0, 0x8ae, 0x4, 0x80000001, 0x2}, &(0x7f0000060000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bb2000-0x14)={0x0, 0x7, 0xffffffffffff8001, 0xffff, 0x34b, 0x8}, &(0x7f0000215000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000949000)={r4, 0x800000000000}, &(0x7f0000034000)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca7000)={0x0, 0x3f}, &(0x7f0000ede000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000fc7000-0x38)={&(0x7f00004dd000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000456000-0x20)=[{&(0x7f000019f000)="8dca8b2484c128fd15d8db60f39d42ba918e71f19e6cccf845223a8fdab6b7ecb91ee3057f93e4a4102777a3fc9cc5922373ab5857e57701c2b304e443831b1d23b83444be310724714ab22083b0fa46e04348bceaa4d3d37c3bd065723d5c7f60bba85b28e68b52f4e7b312beeb67344bf8584c18b741626e9066c18af4", 0x7e}, {&(0x7f000084a000)="f25ec6a54528aea116822f9f05605c1160ce292fc5e5914d7d126e8bcf1bf520e53d3125", 0x24}], 0x2, &(0x7f0000270000-0x150)=[@init={0x18, 0x84, 0x0, {0x2, 0x4f7c, 0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x1a, 0xb02, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000001, 0x200, 0x3, 0xff, 0x800, 0x9, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x200, 0x8, 0x1f, 0x4, 0x2, 0x6fd5, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x6, 0x7fff, 0x9e8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8, 0xa9, 0x1, 0x9, 0xffffffffffffffc0, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0xfffffffffffffffe, 0x6, 0x608, 0x8, 0x0, 0x7f, r7}}], 0xffffffffffffff4a, 0x40001}, 0x10) 2018/01/20 05:38:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000424000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a6b000-0x28)={r0, 0x0, 0x77, 0x41, &(0x7f0000db0000)="dd06107c17007749571eaa6c33ed748ca02bfe79608b925377bea1222635816b67bb3ff628ec3f15e40b0e4c4e1b156fe53c8eb97c64ce8232e553ea28e006d7d7cd81fa86500327e30cb8b4fe03cc6f7383316829fee19aa9af9d02b603e360df2c5c1c1a147ca1f4063839f3322dab8eb1eec3f75d43", &(0x7f000094b000-0x41)=""/65, 0xd55, 0x1}, 0x28) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000916000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d0000-0x4)=0x10) fgetxattr(r1, &(0x7f0000a17000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000cdf000-0xb5)=""/181, 0xb5) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x20b, 0x7a, 0x0, 0xfffffff3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:38:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000cd2000)={0x101, 0xfffffffffffffffd, 0xfffffffffffff000, 0xe05, 0xe23, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)={0x0, 0x0, 0x0}) 2018/01/20 05:38:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000835000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000023000)=""/4096) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/20 05:38:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgget(0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000044c000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000517000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x1, 0x0, 0x2, 0x80, 0x0, 0x5e, 0x0, r1}, {0x401, 0x80, 0x9, 0xeed3, 0x800, 0x2, 0x951, 0x80}, {0x3, 0x9, 0x7, 0x1}, 0x2, 0x4, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x1000, 0x2, 0x0, 0x7f}}, 0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e8000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f00000c0000-0x4)=0x1ff, 0x290) [ 39.028464] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.055379] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 05:38:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f00002b3000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d4b000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c05000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff2000-0x4)=0xc) fcntl$addseals(r0, 0x409, 0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f63000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c9000-0x4)=0xe8) stat(&(0x7f000029a000-0x8)='./file0\x00', &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006a9000-0x4)=0x0) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000179000-0x70)={{0x9, r2, r3, r4, r5, 0x84, 0x5, 0x0, 0x0, 0x0}, 0xb879, 0x7, 0x1f, 0x0, r6, r7, 0x8, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f000065c000/0x2000)=nil, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="", 0x0) r8 = syz_open_dev$audion(&(0x7f00005cd000-0xc)='/dev/audio#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c81000-0x4)=0xb) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f000049a000)={0x74, 0x0, [0x5, 0xfffffffffffffff9, 0x80000001, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000b2a000)=@assoc_value={0x0, 0x0}, &(0x7f00004d0000)=0x8) faccessat(r8, &(0x7f0000def000-0x8)='./file0\x00', 0xc8, 0x1c00) 2018/01/20 05:38:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000558000-0x16)='environ\x00') 2018/01/20 05:38:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) pipe2(&(0x7f0000472000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00001f4000)=r0) read(r1, &(0x7f0000674000)=""/28, 0x3a4) 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000003000-0x1a)="", 0x1c2, 0x0, &(0x7f0000002000)=@ipx={0x4, 0x0, 0xfffffffffffffffd, "02000000105d", 0x0, 0x0}, 0xfffffffffffffdba) 2018/01/20 05:38:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d38000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481270, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000020f000-0x8)={0x815, 0x7}) 2018/01/20 05:38:02 executing program 2: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) r1 = syz_open_dev$mouse(&(0x7f000002b000-0x12)='/dev/input/mouse#\x00', 0x9, 0x46000) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000081c000-0x10)={0x7, 0xe000, 0x40, 0x3ff}) 2018/01/20 05:38:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00001c4000)={0x0, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x5) write$evdev(r1, &(0x7f000004d000)=[{{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/20 05:38:02 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000014000-0x8)={0x0, 0x0}) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4)=0xffffffffffffff10, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000019000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000f000)=0x32) r1 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000019000)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x57, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:38:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x9040, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f000019c000)=0x0, &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8)=0x0, 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000b34000)={0x48a14f5a0040a0, 0x3, 0xfe, 0x1, 0x1000}) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r5) name_to_handle_at(r0, &(0x7f0000290000-0x8)='./file0\x00', &(0x7f000089d000)={0x8, 0x5, ""}, &(0x7f000025b000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000080e000-0xc)={0x7, r0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000504000-0x53)="aee0391006885056866c7e4939db0803a93fecd08960952ab1b7e6d2d93fb992f246b32a37cfbbee9f4af901358d74ea92beec09adba6639d4a1d9b0e58377a4821474267bd2f81ae4c9da989fc3c0754f3aa4") 2018/01/20 05:38:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) get_mempolicy(&(0x7f0000f91000-0x4)=0x0, &(0x7f0000436000)=0x0, 0x5, &(0x7f00007f9000/0x2000)=nil, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/20 05:38:02 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f64000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000df000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bfd000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f69000-0x8)='./file0\x00', 0x2000, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, &(0x7f0000f6c000-0x60)=[{&(0x7f0000625000-0xee)="7dbe6e514781c55216a765e04cbe684681b547b4b6609b3caa8e6109176074f450cd901b6858e65efe67ccf2343ed140af6b49a783cde74a6b996a12aab7e06116b79f740ed2e84fc5334f040edb7fbaceb238fcbb61b23340a7cdacabe36b0a08b8cc25a840c9218774276c1d27dbd7068ce7b99ae3835975dfb0da426a857c01588ba4669a4b26b2bb4fb300f378f87d5bea01f8307b85bb3232b166495e8f8b47f1e714c8fcc04ed5b74edfaf12fe378f3bce133dc28f92af7b305e67e130368c197e6e2e30b8c674ef8bebf269fc55cfec1a9746c12d6eda0fe47581e4c17c4abbb896da0266953242d351f5", 0xee}, {&(0x7f0000f69000)="af7a22ccce086bc1b62174ade36effc539af5c9c5584bd74cc4b857fb99b43f1ed6fa4b1276cf27b3234c963717c1040b9fd29b3c7a0d3aa5c63781c0ba0736eed0ee17981c76392001fb3c45fa13fc8f2007087f0fb118dcacedcf9108b090eecb9d1ef1e29649bba46c81f283a5fd881a5c72fbe3b6ce645b92ce9d52967dc8a1fadce1f74fcc6a5b778eac6a10b25e22487e311c3c8abe53178af884da269c6326423da54d21c916e51a429e08035b2a0055ef0dc61aee4ccf5feef46", 0xbe}, {&(0x7f0000f6b000)="3f9274700a984faa87464aeaf79c7dc053958ccef64606ed1f8346a19264cb1d3441dfa405f1bbeb083cb0a579b1cfb6d6d8dcf8ffe1", 0x36}, {&(0x7f0000501000-0x99)="dce6df4d808f530346fff2b2dfc9510597c7dcdc7ed193e53f6ee1e05239438610f13b1470b7ac60177b71750cb2686ad1c7ce67b77527bcf464e0ede3fbb3edb110134e71a0f9416abf2503f38ac817252df58f7ed34dd642fd144068ab4357ebbc6f19995a3a2f9bc0fa7fb813bd59b87edd5090b20ce896830ab05a238c49d570ee15391de271be1f448347b9ae7cb76644d035707eab35", 0x99}, {&(0x7f000079c000-0xf7)="275510498ff3ca6ef27c7cd57363c5928f6728c2b03baf812a572959e1f811281f5761dd3c9765d34605bd890c924fd7fdb6bc6c71b5fd56c6079cdd28bf2a828ed332a49280011ac9743da838b18c6a21dbd246f9fe1644e6fc2e5805e534e385979ba671e14b3b910a0fa9656b1b0466e1cecef4167c50a1d8fe4ed162f1c78894d396ef1a41602695bb9f3f4733697a122970aa42a07073d506065c6776afbd3abde265ae78a395960448566ec8bd30376cc9aa2873078e73ac9276f90a7995a9aceca50aa1a01cdeadbeca62dd5926c5eb82a8c8f5f78fb45935c6ca3d9276f4fb70cac03563335489ff3ce42487fdc6e5b0a81362", 0xf7}, {&(0x7f0000f6b000-0xa1)="e6bfd5ba1c2ad532df16eaff73997e6751b83c56c995d83b8f63515fed8e09a04240bfa31a7037ae6a0d9ea054bbc51327c0305159b6395ee15e95928171a4cec6be39ad261d99f69163cc763b036283df38144830de5786b607e42c8c3de88d69293bf26f7d3b0c2b633a1f3ace4ae97436d80c6618d15912e6a92c6e6bbe8d326019f3acaa44022a550fc412e3969d7cea3812738c7014b06ed7ecf58b01a52d", 0xa1}], 0x6, &(0x7f0000f07000)=[], 0x0, 0x4c040}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000b02000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x200, 0x4) 2018/01/20 05:38:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) eventfd2(0x100000000, 0x80000) write$eventfd(r1, &(0x7f00004ae000-0x8)=0x0, 0x3c0) 2018/01/20 05:38:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x6, &(0x7f0000680000-0xaa)="") unshare(0x20000) r0 = syz_open_dev$sg(&(0x7f0000c4b000-0x9)='/dev/sg#\x00', 0x271b77ac, 0x40000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000aa2000)={0x7fc}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000475000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00006d3000)={0x6, 0x1, 0x9, 0x67b5, 0x10, 0x4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e84000)={0xc, 0x0, &(0x7f00000f4000)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f0000f4b000-0x1a)="d7"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x0, 0x0, &(0x7f000000e000-0xca)=""}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f14000)=@generic={0x8, 0x9, 0x2}) 2018/01/20 05:38:02 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000198000)={0x3, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000775000)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/20 05:38:02 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000535000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = dup3(r1, r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000000000)=[], 0x0, 0x4050) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f6000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$int_in(r3, 0x5406, &(0x7f0000d25000-0x8)=0x2) 2018/01/20 05:38:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400) r1 = getpid() fcntl$setown(r0, 0x8, r1) migrate_pages(0x0, 0x96d, &(0x7f0000b84000-0x8)=0x0, &(0x7f0000e52000)=0x0) [ 39.364983] binder: 5301:5306 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 39.383326] binder_alloc: binder_alloc_mmap_handler: 5301 20000000-20002000 already mapped failed -16 [ 39.394451] binder: BINDER_SET_CONTEXT_MGR already set [ 39.399786] binder: 5301:5306 ioctl 40046207 0 returned -16 [ 39.399819] binder_alloc: 5301: binder_alloc_buf, no vma 2018/01/20 05:38:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000016e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socket(0x0, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000759000-0x1000)=""/4096) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000032e000-0xc)={0x10000008, 0x0}) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) get_mempolicy(&(0x7f0000676000-0x4)=0x0, &(0x7f000000a000)=0x0, 0xf5, &(0x7f000000d000/0x2000)=nil, 0x2000002) 2018/01/20 05:38:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ca000)={0x0, 0x0}, 0x4800) getpeername$netrom(r0, &(0x7f0000f77000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000694000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f00000c1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000c5000)={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]}) 2018/01/20 05:38:02 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x3) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f000040f000+0x1d0)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x1d) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x6000000000000, &(0x7f0000b15000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000a7000)={0x0, 0x36, "b953cb88a73b915c1eb09d29a5da16718c88849a125695f1dfa61e4120ee77c4d0d57e4f7e47600e77d15a6e31cd60b43faf28092a9a"}, &(0x7f000047a000-0x4)=0x3e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000109000)={r1, 0x0, ""}, &(0x7f0000a99000)=0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) close(r2) 2018/01/20 05:38:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ff8000-0xc)='/dev/amidi#\x00', 0x2, 0x6000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000263000)=0xffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008da000)={0x0, 0xd96}, &(0x7f00009a6000-0x4)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a84000)={r0, &(0x7f000085c000-0x36)="9a79445ad4ccff55e84cc454f29a703f14e9aa316191314a50c1b7d3b4753c88648e8559dab69eea93f5ae9f94db712754e727d9859e"}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000d000)={r1, 0x5d, "1a5e773ea3f325d26df458e609a1fee4a6d0875186f37fbe4b30d9db1293946ca5cdef0394dcfa498c6dcf4447a6d4006a7aa1140cadb50aafc463987c656f7151276b2a1c57e40e79aeb8f299301923964190ddde946cecc3c8e3fd8c"}, &(0x7f0000a3d000-0x4)=0x65) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc1000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x5}, 0x98) 2018/01/20 05:38:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006bf000-0xb)='/dev/midi#\x00', 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e3000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000625000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) set_mempolicy(0x0, &(0x7f0000d32000)=0x0, 0x1) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000096a000)={0x0, 0x0, []}) 2018/01/20 05:38:02 executing program 3: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000052005) r0 = socket(0x11, 0x1000000884, 0x7fde) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000062000)='/dev/midi#\x00', 0x26, 0x8040) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x141400, 0x0) dup3(r0, r3, 0x80000) fanotify_mark(r2, 0x1, 0x20000, r3, &(0x7f0000aae000)='./file0\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r4, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r4, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/20 05:38:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000092d000-0xa)='/dev/dsp#\x00', 0x0, 0x4228c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) sendto$inet6(r1, &(0x7f0000a5f000)="5a4567689bbe60931d486cdc6873e2c87d351945b0c1245d7073265098c2048b1722a29672041fc43f7d0473cd5daf6d80c449daa254a6f1ed55b00f01f0d25a753f082a5061786a6a02dbf7f59107b6", 0x50, 0x40000, &(0x7f00007c4000-0x1c)={0xa, 0x2, 0xe000000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) [ 39.399843] binder: 5301:5318 transaction failed 29189/-3, size 0-0 line 2903 [ 39.403993] binder: 5301:5321 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 39.404004] binder: 5321 RLIMIT_NICE not set [ 39.433674] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.439202] binder: release 5301:5306 transaction 7 out, still active [ 39.445832] binder: send failed reply for transaction 7, target dead 2018/01/20 05:38:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f00006f8000-0x18)=[{{0x77359400, 0x0}, 0x1, 0x48, 0x400000002}], 0x18) sendfile(r0, r0, &(0x7f0000009000-0x8)=0x0, 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) getsockname$ax25(r0, &(0x7f00004cb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003f1000)=0x10) 2018/01/20 05:38:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000aaf000)='encrypted\x00', &(0x7f0000d39000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f13000-0x13)="05bad8c8833f1fa710cc60b13704f5c422cfbe", 0x13, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000c68000-0x8)='keyring\x00', &(0x7f0000821000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b19000)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00004db000)=0xffffffffffffffff, 0x4) 2018/01/20 05:38:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/vcs\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000069f000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f000032f000)=0x0, 0x0, r2, 0x0}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00003d2000)={0xc40, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000234000-0x8)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00007ad000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1c44458c, 0x2, 0x1, 0x7, 0x2, 0x6, 0x8}, 0x20) 2018/01/20 05:38:02 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000013000-0x38)=[{r0, 0x8000, 0x0}, {r0, 0x440, 0x0}, {r0, 0x8400, 0x0}, {r0, 0x8000, 0x0}, {r0, 0xc2c8, 0x0}, {r0, 0xe023, 0x0}, {r0, 0x80, 0x0}], 0x7, &(0x7f0000008000-0x10)={0x77359400, 0x0}, &(0x7f0000013000-0x8)={0x7f}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/20 05:38:02 executing program 3: clock_gettime(0x1, &(0x7f000012c000-0x10)={0x0, 0x0}) 2018/01/20 05:38:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0x1000, 0x1, 0x2, 0x3, 0xfffffffffffffffc, 0x90, 0x80, 0x9, 0x7, 0x5, 0x4000000000000000, 0x1}) init_module(&(0x7f0000001000-0x1)='\x00', 0x1, &(0x7f0000001000-0x6)='+proc\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000f7000)=0x400) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000035000-0xad)=""/173) 2018/01/20 05:38:02 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d06000+0xc83)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/20 05:38:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x84)="7247b8b13f3da4943f1026b630cbecf9783f8dcfef1dff15c08973c58f7c7946e773f7cd1c0924b6402dfcf04cfcb2a2ffb1159402ba51eca3b289a068b4232413b202792ea583d930a6f210456cb7d14cf19d9ee269665f32a310c6dae1e00402ed763806db61a4a153e88d9e2e6b6399bd738b485288f1ba54fd861f21dee5edb6af56", 0x84}, {&(0x7f0000896000)="936a01d7adde33200b66ba2bcc743f06e0c1a2883290fff7c328472dc29d39ebae1416780a57428f7c2ef88ae83413a00d4eadc415faf6e12893a8b7d616820c9dcb427e020216d5f9cc04dbb1c637cf36d29f63863a361991c31bce15a9555e3ebe543add643fd4e67d836a7bede57bc93f57fbfeb2599c85cb836b21ec54b2e4b9e72a563973dd0d1397f8f33e9233220529a70328eab1f3fb74aeadaa831e967543a6fa4ab826ade5cbb959cd4e01fd19d89d1459cdc2c523c2783b7459db3d4cdb4e38d251255e005607b5a7681655d35917fa56933a5d1e9b48f62f6abec923e3ae3b9d4c245cf5e8ed59d5f973720e036128f1e4bda94cb9ec12a1b03e216c5e2f9697084c5c19e2f3022208e416b1b150d1750322e0b9acaab44ad89d5906a69ca3f022c4ecea3f40e00105d042bfe80317a1afa5d05ec8a72f49f69f78de7fc1215560dfe4f01ebb7bd64244021a65fdd044871de9fb9bd28576978c31940e8035a872c59e38b29c1d704b9dfdb14bac23a9f118621e62cc75ae0a6fabcc65faa260ec6f6cb9f51d16b43b0251f28f069584563fb218888299ccecb9a6e4afc4cd342d8d0937d68e9192167d5077c62053254c6ca4059f0b0e729f7d208d13bf6cbd695f89810a7dfa5b26a045c03a85e4bc4498de104093ab4ae7793c0b042503f4ced2c72d0db8470bf0f3318fb25f288285bf1b2911f11210162770625b0013cbf095d33e4f733eff4563c7c2d51253baaabb4fd6488776db52aed726f71d07a2c1f4bf7e9c1511147c7bad20e0887da8f3103a24f01ba184a358b9cf5d166f7a3a6d195ba71b2f21044b9cfefea0a00643178e3bc26dfd5998d6ae04f212dc04659284a4276746c47c774dd31c401135a036ede666743a575cfab1142a560365386e465aa84a01894e17be58907bf5994214021471cb3399c1d9cd94719209ac59500cb7f33949d19c238b464835fe034dbf512405ec38e6f1553ca5b2a48593f932e927701af8f4ed68bd77881171c659ee2a0dec2b694f0d0a5a2deb90bf579a52ac750834d23e7d097e66b3074deda5c2ce3cdbbb63cb2a86697535ada9e1a833a5e6e36bbf6111134048ff7059e08db5b895b78ae897db82afa3110ee4a4df08bca5ddfd2fdef1a881313df1749bdd1f125ac792447bd2469f91ce1c26cacc4f06221249f19af81567bc3186085337e3bad248babde05f25b7fb2e9437a9539f31702fc490053dae875f54c387df26454c304edcb11f62d67df470c03134fa8c202d2646763f289eb99a1841f7b30b08cc0f01d794f728c6f63d19b2d15678270520d0eda276ddc3f3329242d690ca424ca78979b0e05dcdb79ac67ede71c9ecf703c1235c8384ef068751d54d77ab5c504cf3e5c90264983523722b725e35c6a8202b03e0a4515ffcea33811516964c6a35f7a100bff724ee2e2a803b7b7baef9a5ca6d4e79487bfe2f9689d2f54d4d3844f1f2dd5ede32a154086c2dc23f1737c312b1e50e382142ea29f5cb293dbd18fd38884716572eb4865641e5436da54c20130e9e356f04d552f0f69eac8ae7791814245907c16877c2bc4452f8e90b22094686b9024327e78c0d814ee264a27579f8a6a0e3b415d47e7d5b6549d4e6c4e8455ff12e9b0ff65e7ced68254434b01048c8ca1997e16e16b087bc31212463742b31f99842c5c5f4debab8146d0762c88ece463a4d8cc7e6456e463c234ee7740ed03e2c57aaa0d4dad8b47fa7b7d35d78fb7ab87d360330de553b85e5f2b6f996f56e171a23f1c59e67c4b47238db1aeb5f9ca17d1ef36d7c3d2d6e67a2035e6f41729de2836a36632883893accd3fe9102533fcf8520b0d31c1dcc283775a85feae7cbc79caa2a667a3286b16a2524ee7b00f319924e2d7ae84c657bea3321310bc7c520d694678da42f8b053ce128db76d9c9bbd87a0aff9ad747df2fce5d83d3866b1b02b177321525dfaea2a0d9942f1d9584f3cbf89bf2252eea204752772885918c36461270f2f64268e6418b7b8adbc3743aa0c57ba3b734744b56c2593962c32efe9d9f9db8daf415dbf7ac2fe81159bdfac0f38816630bb39e78918d1fd384e8d4ec1caacd4e6d816f7e3550c0efa003d59f11940c0cae0bc7e4faa4ee3aa25736d01b72d508468db202b8d12bec96de10600b776fbd3ddb7859ab088dd57965715185af53cdf7b1b3498dd81f21d06a991d31b5429a4d7632cf9421ee86d82ed50c72862093c8287983698e28ec4c64fcbf1c55d8d8684c5a8a5027ce205252157c82af90fee3b2e61f2ac332cabfe90e04bfe7c91faa3afee1ab9529f02244b9081094d29025951874c04f6131649dbd57b9e35fd864f7e665b28b793d55b6c7ddf4ed661c63eb031e80dbbe3fddc040bc9d53563564e7b507549a19bf4ac84a8d91bc1a4f411cee636be7b341242ba6c159e4efb1c3ff38e53d32e8eb5580a587cd74d7f8c7ae291871372d03889abd5369780f1622534658c49541ef8ab0f9331cfefd3150e2bbd72dc26f07d283c64d80a22e072a6bf1262de9cac32f5ba4053fc530832b443e40e8794ec823062d5896f4f68ff1469927585d164c787a0b6ef80969c14104498f478f9ca7030e3206eac7c1a679bbdf721a5efc40076f55c25d831a8c4ba1277575afc3709e704683f9bfdcfe6685b6458e6b36cfad42544568e76b535a760dfd73aee969bfa7656adc2cb19fb85c0ac1d3aa372df80147e7bd3416e689cf1c0a532e8c6d56e804f558dd3acb974d1e25508ba3845fb355a74a4182e13aa0c9dde2ca74e37b2342548d2b94612e71eb4be73e6d1f5d27dc1df36e09cf60659f11796c507e70494c9d22bf9a05e3e8f57c8f99bdbf8fbee0cfc45c6f527e0994d1d34f700564c551bfaebfb632a69c397e3167253235d12066eb397d231d05629e5516fb2381291b988e56283c37cabccfcd074dd3b0f7f249026342631160c5ce78194db74f4e1a1c02041518cc08e8443435ca3eff3ade4e78c0d007332bbd9843454a921f18d06039cd415768c4fad37d03853dd510c1cb334c8cd4b019cf431dae8d063a475f85faab81b8c98c46a11f6135c19894b4d7f0fcc07ac732df734ffb978391f5c0643d950c7e33e4596c31224fdebf6c6486a4e8dc1d7e7e6c49e88256626e6db8148f14612d1b398275730cbb9628352b53e95fbcb9f646e5ab9b4970d2bd1a7e960153476ec746cb529cf3aaa6343727418b88dbfef1e70675584ed89a7fcf7b7e221a91d33a3310e86bed0ebbcdae52e27bc80ef74e95ffa566e5a84a5edc92794adbea412255eba0d03e0250a426b0e90d654ff0ea61e22d07fb0ad56d6e4b5cc1127a65b657b88964b909d8674981361a003666fb88e01606a33d9cc1c5875ff0a7c7fa732552eb820e0979eec31d0f266a516c9ba604e34ccccba843036858bf2adb7e1a494128a133fa068145b5578e646cc3bc131c8d30bb0938d0ca9b9f9eb1a33935a7a4f9d14b3b9ff2e7b71ee7572258205b59cf1cf593ed4e05f05e4581e742a334c3fbb51e5204a5c2b321fcfa67bba32836f5245c767a3e8d9f077f9afe75150107b856d27668d304023cca1839d13de3511e802860018e392d7f1ec554734b100c5601fbd2384dd577c6bfa5fbcc740411f3b3dfd089de1003df0e0f2a3d6939e0e7e3d40405723afa86e854aa4ba7c266640d21bd729af1c4d2a9a86b32d8e0dd71c7c4ba9a944e3d0fb83065f86f4b288cd8d5be6d9db80830f5d032dc023507127d2cd5736ee12c73986ecae400d6c3a8027d328ba30a5bab664ea688375876d2ea999f7ca0364c6abb028deddee018b942eeea4a549b61b85ca47d39cca55750c3faf90873ae1813606fb9d664f33fe83f1cde5ab7c248f0eb29ae8b1c1a2ed7d3a13368fe10d123aad255985c7378e1aa42248c4b0447adcc7eb33048eaca5657591e0e0ff3658f043f15c6a7f47457b4ed56075d94693fd1d7976db597508341cf07206df2c0d168fae3d2f2b859f4d9585e41a506e906da21d31705f77984ff6e76f8be0a63ec3fcac821834ee57c3053a7c120f0d1fbd92fc3729172140358b7c7f2aac1324f5a84a65c1adf5636bf9f5f3a6a0fcc60294904a02c7f349479e7908c1cf09b84f904c8807202da6ef72676334f005b774e83afec39eb7694e605ced6b253f36911b53e91e919867ecef56f0ceaeb920e7d3668444497697d724bc65293d6d17cb8920a78c2adbc5df30097bacdfb0e09ba28692cfcb6dfc1f64895cd1ed4d26e5b3c964a3121fe7ba39f49776c6768914d865170e19d9c1915a449a6d2005cd61238416f436477fb116091eed9aa930441a7794b6e4cee45a3f08c48ef14b25096f42fb7c80f676c79d4bd56265d510652503d8706b6b40f132c5c03035827e50141dc77403ced9de176e9b5865e12e2873e3fde228b073b4fa6bc7bc6222d9c1413000155e391952cb9b8552cd7415015aff8f16c2636583192d7ad0fe2d68b06251579a43e73e77449716f9c1fcfa993244131ba52e9bd43fb2ce86e498744cbf9ce57aea05083b5a47768c876269c117de81772c78b4d438890035b28fb4a3fe22ed78f6d24425231b8640a9c06c74dea6f0caecabf398ac873059cf96ea678840c6903bf5ee23f28d338d77a8038bc02c5cda3a8f4e814431beaadb9d22494db733051fa56de08ffef9d4133b9b87a8f720d159ab43bf60a69059df2bdf373fa7edd3eae352d61824a440b37059e7a457f4cd2f6e63a0eac3dbc66f881fbd9a8e899fa7f975e5237b9a8084b06f363b47225610a9245f6ff84f8a9ebed17229c04e6d296e3bb29a5ae1a0f2f61fe73ab80b698a666d26533d92648eca9a94bf981ebaac61b10b090d37db3f8e9b0add93d1b701dc27356ea42307aff0c0e735c45c580a0cf1911eabd4cd93f4560748e6b60c9c3a3a83b7d96222afac68121b7d902f7c8fd4beda2c2fa132788259443825b57c3029d2ae3bed454a52000cb156be10f8838b76000fcc306f870bc2a287146557a5445e70dff858ccae392eefb94aee72926c2de845006d53fc74f5afc1fb8c7ba77c929ce52837313af714a850835bbd1f8a83c8dc53700abfb781bdc277b941e702b75f74f6918dda561db1090b06dd0718ad95823a923cf89cf822a19ca369698ac039bde8ba96422192ca524b689d905a3a688ee5da23cef2fbf9be87333c1dc86abb6ed9d2ec280f8f2a36248c50012dfa72389008399f3fcf9898087a15ed52e3d0d94d7d6dadeeaf28a507e575ebaa4e93fa0c88e8de2934db33b685188db1ec0cd65836e06db59747490c0435b58cf62f3d2c2fa6b4bdc3019a946292e202fdec54fd1dce9b38e4baabc269acaab76e79b535bf4234fb4250d472634f8467bb38ce86a0c8e3c3cb5f87f20e7a6fd0aea5f76c8fcb266f40fd613067672776a4a6f87ab2ed189063189d4af26ebfdc9fbe1325c1f7adbfd5cb992b6ff7a0b8371af9362306e5273fd28462a3bf300af54493026e399166263a0de345961b986cdf542d162f5f41eaaf65a6ac48d74a0acf2381fbf621c9da89fb339513e14fcae0f8d8b50603062293e79272168ee3e08f6faf9d43461fa3e71ef343fac3a218ce4dff0f80595cca5e2227a0739bd2766f6b59c23ddce419f64afb189e9a3b1a36d3849b37ca40530519a0eff344405c36ee775b2d0044f04f42b2867aa2dbd033b191bafa31497d5b105540d443fd1bfb14303cac599606888c52d435d3d026129cccd5b0032c2116ad2c8c60312576670d9c2aa51ef", 0x1000}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8d94, &(0x7f00005d2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000239000)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) [ 39.520539] encrypted_key: insufficient parameters specified [ 39.559514] encrypted_key: insufficient parameters specified 2018/01/20 05:38:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000676000)='/dev/dmmidi#\x00', 0x4, 0x200040) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000afb000)={0x6, 0x5, 0x8, 0x5, 0x8, 0x1ff}) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000055c000)=0x0) 2018/01/20 05:38:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000ca3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5f000)="ba66cf08d216b42d3efbb6d72d9c25c5ca31ee9dab4ebc690ec4bc20e5462a7eff0fdbb6cc325e03ddd9bde456b1bd24a92871579bef", 0x36, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x179, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000b46000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:38:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000210000-0x8)={0x0, 0x0}) r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000af2000)={r0, r1}) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f00004d0000)=[], 0x0, &(0x7f0000667000-0x148)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d3", 0x90) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000079e000)='/dev/audio\x00', 0x101001, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) [ 39.618833] binder: 5365:5369 ioctl 5416 200f7000 returned -22 [ 39.632107] binder: BINDER_SET_CONTEXT_MGR already set [ 39.632120] binder: 5365:5376 ioctl 40046207 0 returned -16 [ 39.633749] binder_alloc: binder_alloc_mmap_handler: 5365 20000000-20002000 already mapped failed -16 [ 39.641114] binder_alloc: 5365: binder_alloc_buf, no vma [ 39.641148] binder: 5365:5376 transaction failed 29189/-3, size 24-8 line 2903 [ 39.665157] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 05:38:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008a1000-0xe)='/dev/admmidi#\x00', 0x800000, 0x80000) accept$alg(r0, 0x0, 0x0) 2018/01/20 05:38:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ecc000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00006e4000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 05:38:02 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000012000)=0x0) ptrace$getregs(0xe, r0, 0x100000001, &(0x7f0000001000)=""/110) add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/20 05:38:02 executing program 0: clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") remap_file_pages(&(0x7f0000965000/0x3000)=nil, 0x3000, 0x2000000, 0x7fff, 0x19000) madvise(&(0x7f000099b000/0x3000)=nil, 0x3000, 0x9) fgetxattr(0xffffffffffffffff, &(0x7f000062e000-0x18)=@random={"7300000000000001", 'em1ppp0selinux(\x00'}, &(0x7f0000abb000)=""/188, 0xbc) r0 = msgget$private(0x0, 0x2) msgrcv(r0, &(0x7f000003c000)={0x0, ""/44}, 0x34, 0x1, 0x800) 2018/01/20 05:38:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000053d000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r1, 0x0, &(0x7f0000959000)=0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000292000-0x400)={"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"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00005e9000-0x2)={0x5, &(0x7f000092d000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) writev(r1, &(0x7f000011d000-0x4)=[], 0x0) 2018/01/20 05:38:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000077a000)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d41000)={0x67, 0xfafd, 0x1, 0x0, 0x3, 0x3, 0x81, 0x3, 0x4, 0x81}) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000071d000-0x30)={0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f000005b000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:38:02 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4000000000000326, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) prctl$seccomp(0x16, 0x0, &(0x7f00003d4000-0x10)={0x3, &(0x7f000058f000+0xfe7)=[{0x1, 0xfffffffffffffffd, 0x5, 0x4}, {0x7, 0x9, 0x3, 0x3}, {0x1, 0x8, 0x2, 0x5}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="2bf54afb092550fe58165a8f37fb9120"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000aaf000)='encrypted\x00', &(0x7f0000d39000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f13000-0x13)="05bad8c8833f1fa710cc60b13704f5c422cfbe", 0x13, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000c68000-0x8)='keyring\x00', &(0x7f0000821000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) r3 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fba000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x8, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b68000-0x4)=0x0, &(0x7f00007cc000)=0x4) 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d27000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dd9000)={0x8, 0x0, &(0x7f0000fd9000)=[@acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f00005c4000)=""}) syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x0) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/20 05:38:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000c53000)=0x0) 2018/01/20 05:38:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d8a000)=0x0, 0x80800) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000037000)=0x8000, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aff000)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d5c000)={0x3, r2, 0x1}) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00006c4000-0x8)={0x0, r4}) dup2(r3, r1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00004d9000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 39.824836] encrypted_key: insufficient parameters specified [ 39.832725] mmap: syz-executor0 (5412) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e7000-0x10)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/20 05:38:02 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) write(r0, &(0x7f000002d000)="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", 0x868) sync_file_range(r0, 0x1, 0xfffffffffffff000, 0x6) 2018/01/20 05:38:02 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f00005a9000-0x4)=0x0, &(0x7f0000001000-0x2f)="") socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/20 05:38:02 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000006000-0x71)=""/113, &(0x7f0000005000)=0x71) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000007000-0x8)=0x128, 0x8) 2018/01/20 05:38:02 executing program 7: r0 = socket(0x18, 0xa, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000088d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeea) 2018/01/20 05:38:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') process_vm_readv(r0, &(0x7f0000834000-0x70)=[{&(0x7f0000ac0000)=""/210, 0xd2}, {&(0x7f0000333000)=""/27, 0x1b}, {&(0x7f0000c17000-0x6e)=""/110, 0x6e}, {&(0x7f0000447000)=""/188, 0xbc}, {&(0x7f0000a96000)=""/54, 0x36}, {&(0x7f0000ef6000)=""/84, 0x54}, {&(0x7f00007d2000)=""/213, 0xd5}], 0x7, &(0x7f0000fb2000-0x90)=[{&(0x7f0000025000-0xb7)=""/183, 0xb7}, {&(0x7f00007ee000+0xffc)=""/44, 0x2c}, {&(0x7f0000a91000)=""/74, 0x4a}, {&(0x7f0000c79000)=""/141, 0x8d}, {&(0x7f000057d000)=""/188, 0xbc}, {&(0x7f0000139000)=""/252, 0xfc}, {&(0x7f0000dd3000)=""/99, 0x63}, {&(0x7f0000796000)=""/20, 0x14}, {&(0x7f0000acd000-0x80)=""/128, 0x80}], 0x9, 0x0) mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) 2018/01/20 05:38:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:38:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b51000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000ad2000-0x4)=0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 39.885093] encrypted_key: insufficient parameters specified 2018/01/20 05:38:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = msgget$private(0x0, 0x88) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000a1c000-0x1000)=""/4096) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/20 05:38:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ac7000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000089000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a70000)={0x0, 0x1, &(0x7f000037b000-0xb5)=""/181, &(0x7f00005ee000)=""/220, &(0x7f0000e3f000+0xd46)=""/230, 0x2000}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000c1a000)={0x2, 0x6}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00008e2000)=""/27) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000060c000)={0x0, 0x0, 0x0}, &(0x7f00004a8000)=0xc) ptrace$cont(0x3f, r2, 0x9, 0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af03, &(0x7f0000257000)={0xffffffffffffffff, 0x0, &(0x7f000005e000)=""/9, &(0x7f00007ec000)=""/128, &(0x7f0000fe6000)=""/4, 0xd000}) 2018/01/20 05:38:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000c87000)={0x0, 0x0}, &(0x7f0000546000)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000072a000-0x78)={0x4, 0x78, 0x1ff, 0x5, 0x3, 0x0, 0x0, 0x101, 0x2004, 0x7, 0x81, 0x2, 0xff, 0x6, 0x5f60, 0x0, 0xfff, 0x7f, 0x3, 0xd742, 0x9, 0x7f2a, 0x100000000, 0x1000, 0x1000, 0xff, 0x2, 0xec, 0x400, 0x9, 0x3, 0x7, 0x40, 0xbb4e, 0xc7c3, 0x7f, 0x5, 0x3, 0x0, 0xffffffffffffff81, 0x1, @perf_config_ext={0x81, 0x5}, 0x4011, 0x7, 0x101, 0x7, 0x800, 0x3, 0x12000000, 0x0}, r3, 0x7f, r1, 0x4) 2018/01/20 05:38:02 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x3f, 0x9}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x6}, &(0x7f0000000000)=0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000062f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r4, &(0x7f0000001000-0x60)={0x0, 0x38, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002c3000)={0x0, 0x0}, 0x8) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) r7 = re