[....] Starting enhanced syslogd: rsyslogd[ 13.441986] audit: type=1400 audit(1516055903.074:5): avc: denied { syslog } for pid=3506 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting 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: [ 17.876802] audit: type=1400 audit(1516055907.509:6): avc: denied { map } for pid=3643 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 '10.128.15.202' (ECDSA) to the list of known hosts. 2018/01/15 22:38:33 fuzzer started [ 24.080715] audit: type=1400 audit(1516055913.713:7): avc: denied { map } for pid=3654 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 2018/01/15 22:38:33 dialing manager at 10.128.0.26:40411 [ 27.379903] can: request_module (can-proto-0) failed. [ 27.389216] can: request_module (can-proto-0) failed. 2018/01/15 22:38:37 kcov=true, comps=true [ 27.894069] audit: type=1400 audit(1516055917.526:8): avc: denied { map } for pid=3654 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1091 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/15 22:38:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='bond0\x00', @ifru_settings={0x4, 0x1, @fr=&(0x7f0000001000)={0x800, 0x100, 0x8e56, 0x5, 0x7, 0xac, 0x5}}}) linkat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000-0x44)=""/68, &(0x7f0000001000)=0x44) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="42fbf7ca46c603d94db812cd167d30aa97b660eb7ea0f18dd98969f1fd783fd2a37b3473d94a0f89b1ca3e508eb6268acbe67de0", 0x34, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000003000-0x2)="284d7ac31e78a404", 0x8, 0x3, &(0x7f0000005000-0x10)={0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r2, r2}, &(0x7f0000001000)=""/130, 0x82, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000005000)={0x27, 0x2, 0x200, 0x7, 0x3, 0xe2, "cd9abefc6d151610a7f8fa91634fe5bf7d88b11b3145cba787c9f836088f38a4ecd623026ad6f1175f3153177b49d7c10e36f09268abe8b6a0d7087875d2bb", 0xffffffffffffffc1}, 0x60) munlockall() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000)={0x5, &(0x7f0000005000-0x28)=[{0x4, 0x9b, 0x4, 0x0}, {0x7fffffff, 0xffff, 0x8, 0x7fff}, {0x80000001, 0x10001, 0x9, 0x8001}, {0x5, 0x1, 0x7, 0x2}, {0x1, 0x5, 0x8, 0x1000}]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000004000)={r0, r0, 0x3, 0x3, &(0x7f0000006000)="f9cf493a2bdb85ae5b046e3e87de6ef9344cac352c3ade82386d94e8bd1e12842851e34962f6cd9c716ccd48e1c2a134bb851d474ba286511925bae7ed1f7e418d48011d6643df58b4", 0x80, 0x7fff, 0x1d, 0x7, 0x800000000000, 0x7, 0x8, "384e08c1685eceb53ea38fc714339b86f677ef733a39e1b1999850984f530afa1c82b3102eaaa655c98aa5f58afe054dc6373ac9370a040afc1feface151888a592fcac87dc8c85e174f68f21bc518e24d11e8b8425ff68e7ad7933df98e9b490b173b28fe9219c6318f672610044a444696be4e9841fae7db43750c12a68ecf23a385e2a2d2b478a4c6cc29cf56cb4dece1e7d8d2"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={0x0, 0x8, 0xe79d, 0x149, 0xb3f6, 0x6af}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={0x0, 0x1a, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x8000, 0x9, 0x5}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0, 0x0}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xb3)={0x0, 0xab, "2c340bd0d67311fddecc5b12706a8cc2d2db87dede5d19edb47508807d54310ea12f69dbb8fd122e139b8da700872c9429ad07bfb49ae047204dbe27db8dba4fd93a288d1f3239d17d00b814cf0e0dc4021b0ff38286f4dec694b28c2f6132c225df9fab473ffd8c759355a489f65bb4f7e3c1f879063a08fdf02215a06c159c8b933fd95ddacfa14ffa73c801641a5dcf2956eb2318590c2b177ab78949e8b30fc00564123b8fca271b2b"}, &(0x7f0000002000-0x4)=0xb3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000008000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0xe3, "1ab8e652c675ebd423479bd482d6b96717deb317f0883f03a8ca4c438155b1b71badf3eef4a8f95b26085e412221a0714fb6a7dd24dce7a7ab55ff398013018feee5b17222042326855237a1f3444062f2122a79fc03945d52946e8a9554cc3dcc7ec1ee28376d42524b1f285253d3d4787d337c60d5bade7f02ae5a0832eaaa7ac866f830a13c030712b856382c77c0c6b6526b442f75087a948d3e582dd02801c6ca68735648eca3a7e265bf319a4f54bcad2c54eed8d44009f42e6e42c28e269912a959865f062884c438789a33a51f81584b8620568b8ba0624a1eb0610dfe5cc1"}, &(0x7f0000008000-0x4)=0xeb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000007000)=[{&(0x7f0000006000)=@in6={0xa, 0x3, 0x39, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000000000)="828abaff73be484f6238d52e8cf9e97506abf5c3ee89decac98236483cc0f0a7d930bb7d0a5ae7b40eda26cce015051f86fb6e3c8942db610d6d3a1c9860b64fd770081d000b07c5cdfe6b9ce91223a5d3a004b81dceb5a0a1e7fae2c6402f8d315dceb832934a0bb995aff298f40b8dff1b33337315e87e1015d804252b614e5a97f8a2dc5d59c24ae1612108b79c285129695e1c8646f6b0bb17411af20417806854d041d4", 0xa6}, {&(0x7f0000006000)="08170ee44c70a2c119e29deef86636794b4d2823712539be921f46d41c36f33155caf60506a964546d976deac95d0a451d30a73135afe18753d2ed0049d1ef2879b58969443f70758bed9405abb3ae069d4f3f43a8a4313d648d7fb0c1d60d1fd16f1b605b7b38ed99efba9619faf93db20b0f023e8fa855820c8a09166934e5a389320be91b5bc0ae9181a631addd2360f8bc9ab47a8b69adc368b0d59659196f49d23f38884505f1da1f1e8bed", 0xae}, {&(0x7f0000001000)="dfbf173f6d4c9adf6fea5b2605412d69c780a75617b6a651128b990196cc58dbd364411ea236f990f9837aea6c03c79c505075eeee0e45e3568c6125a943b35db6ee17e49807e139e1762ca274ad7a69fbc680df370a0fe463b11ff08635fe8efd5787a98473b27aee8648b9407367d0dc33a0cfe0145caaecc9a635f97f1c0130cf3db3685e6ab65d97abae93d0775f72fab277aae66a2255f26496080bc7c67222879e670306c52742a4414a4fa9667a6ba6374a04961de6d6d2da57631806daaef4bd32d5743230a22ca1880cd5ae95e5e0625dce26d25732e5c0ff32906b", 0xe0}, {&(0x7f0000004000-0x47)="41a01d38c51e22e1e0736ea6a9139fcd287a016da99bb124a699c479c1c3434578af236f81c4c34c6faee855e66a0c035cd679aa396c926f42021e10a1b163d422108d062065bf", 0x47}, {&(0x7f0000008000-0x5a)="60b05b2c79d5f207f0b50605647dec28c07e0bee1a4da9238acdc29355d602898e1c9db6d597da825d26843beea9f72c234e976a9e59ef1c47cee31e2a0a1cfd72bbddf8889bf8fe9c20be669fc91e37cb9872bc72b56c37aa07", 0x5a}, {&(0x7f0000007000)="82f9a71284e4b0ac0d52c2f0aec27b77f3620648ebba542d13dd139e1f19ab13e2c448b849a1f5be8e", 0x29}, 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0x1000}, {&(0x7f0000008000-0xa1)="5ba32bcb521fd6a72c1b9d0dae811d71377ede393b77c28552bf81e230780a6d0e2fa86d023a74c1de1d42a17bff950871cc27ad41d682e630f4afbb0a6bdc34fa36a95bb3afb95e51719b343361a79b4573a82f7de414b0241c280748db04780e51b4118da5846d880cf6ca8f8191e0104f963161dc173494537f282eb17e1707641991d9edd28eb815d74f1fa3aa6345c3996982291e279135091a6b7b5fc417", 0xa1}], 0x9, &(0x7f0000008000-0xf0)=[@init={0x18, 0x84, 0x0, {0x7, 0x10000, 0x4, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3e07, 0x0, 0x7, 0xb124, 0x8, 0x9, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x4, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x1, 0x1f, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0xa, 0x4, 0xfffffffffffffffb, r5}}], 0xf0, 0x800}, {&(0x7f0000002000)=@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x8}, 0x1c, &(0x7f0000004000-0x50)=[{&(0x7f0000007000)="743b69d9ce6d854f9e74e98ea304240e30879bd88312f45298aedf3c7c77cff1cc9952d54fe51f05dd37519e861f3edbd13e5422e6885737bf2b233f28c0a7", 0x3f}, {&(0x7f0000005000)="bc095e227d25f0f65633b8ced8f59485e845c75e466f6ea07e83c988476126585bc950a1a44cd69503d2e3a9dcbf825a61e663edfd94a8f65e8ca986e5fce5ac53120b49578a32abcb2387cccd01d15d30f8f7bf7b7d62f23d0bc788932114304d455e73", 0x64}, {&(0x7f0000001000)="fe6e391837ad61998edc7b5200233819d07b8686f253adcd9588ce9d00979df43a35bc76ee847d295dd8c89717beb4f3504e71055722ccd070f59cc449088b861f8cd8008efa39204d51ce495592f3e90337883896e6bc5f378992ca04bb1cb0fed0708e353fcaea6aae7ed4e6cfd5c5a6d799778e58b64c579b1a596c2a88cd0e0b2fe4c91cb9f67fb22ae39e46ba7abcadb073e5eba9d082aaa0bef68a7e8ffbff684a66e1b4fb9b4ba01f7976b1966f324d362acdc0a00d53ad34df774b34d323f50ad099b26605db596265b26d5fb61afc15", 0xd4}, {&(0x7f0000005000-0x77)="79b5dd795902851575e41c81eecc4e7c303feb2d897334248a5bdc13dbe48b26eee75538725c5c7cda87ad357d20eaae82301d3e073800e0e0ff392fb4157a8a2d9b4bdf40f5551e908e543f39bba5ee908cc635addeb095f87f24e64a681b5e1410a5cba2e9d9212284e33f106388e8a3a5f1acfe3052", 0x77}, {&(0x7f0000000000)="6ba3642172b847f8a0e91dcaa8f9b6eb71d61ea6e2bb65be81908f567c53905e069b41359e8f47029d3d05b77e0039f2ec77eee43bc6314390b5549dfdf5ea88c1707f545f8d59a33541ded91a8fe6691ebb54fbf9494e0104e1777d3edd85cfba8368209a3e946204559b94417dbdc5a643b202a546e2bfb3c7aba214c2a3236e014b25e1369ab651f37ef5f6cd5342ac69fbceb075089c992a45bd58d3e5e5abd5ad9ead64", 0xa6}], 0x5, &(0x7f0000008000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xfb8, 0xc, 0x0, 0x3843, 0x5, 0x1, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x0, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x9, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x0, 0x3, 0xffffffff, 0x5, 0x4, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x200, 0x4bd2, 0x5, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xfffffffffffffff9, 0x9, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x100000000, 0xe5, r11}}], 0x180, 0x4000004}], 0x2, 0x9d38cc4d7ef72fcf) 2018/01/15 22:38:39 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)=0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x9, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000-0x36)=""/54) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000003000-0x14)={{0x40, 0x2, 0x7, 0x10000, 0x1, 0x401}, 0x4, 0x1, 0x2c8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)=@alg={0xe8, 0x10, 0x101, 0x2, 0x0, {{'michael_mic\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], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x200}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000003000)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000005000)="d678cd28df67d458688eba25b2bd73caf5a352dc2aff98734aefdb41f50bcda379cc532d107e30b8af52640d824baf222fd3980b9843f0c8e555e452ba0d7fac127f4648c2cce50a0f3c69f528992286d053e47c02124680ebf6b36f9eb95655b23276dd64", 0x65) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000006000)={0x400, 0x10f000}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000004000-0x8f)=""/143) fanotify_init(0x40, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000009000-0x6)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, r3}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x5c)=""/92) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x3}, 0x4) connect$ax25(r0, &(0x7f0000008000)={0x3, {"af18f9d604d2c9"}, 0x5}, 0x10) 2018/01/15 22:38:39 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000d9d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000691000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x8000, 0x4, 0x5, 0xed}, &(0x7f0000ad0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000547000)=0x8) close(r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0xcbf, 0x3, 0x0, 0x3bc, 0x42, r4}) fallocate(r3, 0x0, 0x3f, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000004000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r5 = memfd_create(&(0x7f0000001000)='/selinux/context\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x4) mlockall(0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffff) getsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000005000)=""/200, &(0x7f0000003000-0x4)=0xc8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r6, &(0x7f0000009000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x26) 2018/01/15 22:38:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x1, 0x3, 0x7, 0x9a3, 0x3, 0x9, 0x7, 0x4}, &(0x7f0000119000)={0x7, 0x8, 0x0, 0x200, 0x5, 0xcad7, 0x1000, 0x8001000000000000}, &(0x7f0000d1d000-0x40)={0x9, 0x3, 0x14, 0x7, 0x3f, 0x4, 0x80000001, 0x100000000}, &(0x7f0000d3e000)={0x77359400, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x5, 0x10001, 0x7ff, 0x7, 0x7, 0x294}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xff, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00008a9000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000000)="650f320fc75c75bdb9800000c00f3235000400000f302e0f23a3363ef2af360f1f00660f388148a5d9f17df32edf4622", 0x30}], 0x1, 0x0, &(0x7f0000002000)=[@cr0={0x0, 0x2}, @dstype0={0x6, 0xc}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000005000-0x4c)={0x200, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000-0x10)={r3, r2, 0x3, 0x3}, 0x10) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000-0x4)=0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000007000-0x8)=0x5) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)=0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000007000)={0x0, 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000007000)=[{&(0x7f0000007000)="0afa4e770f0e2932f6a982080e97a17bb2e8a223f22a0d1ab70c46fc9392f6f24707481bf9c2459e166a9bfc9b48bf94711a5c63a8b0bde48b564c533da9826a21931b9a98453bb7d17bd334d3deca9974181cebc78db815eb4e6a4fa4079fed8e39845bf828fc3234c675337c8b7da8", 0x70}, {&(0x7f0000000000)="91bb992c700a066a042daa65a1db50ad1e36c19afb899cf5263c4bfba36590c0adb8f4f3ba33b7350825af04e7469161e3a03d5e90d987757c8def3c90bb695a7bef6d84a8d9c49f4635b47e79966a8acce85b2c84819351cf19b8975e708dddc839243f0c42ec9a852cea2255458d1c25b383700c895e37d19e772d9c22922f343728ae22f206907f1e0cea63fff695870c1da13a69a09e62036220259449a409e4793ced9a39f880472b5afd393844c3a1ab8ed6604e39f3efedc2479e7549d83ab9869481a91e1905bd26b8f4fa71ef56", 0xd2}, {&(0x7f0000007000)="48357d5bd53cf0fd13cd28d43703cfc0cd07404dbd818ca1b9258093689c73bafb67c09229685bbc4aff6382776830e466955c0154f73741b8c2861c1a492b9dcbdff088b0a12d851c6b5e804b3a836a34a8ad3b8514417fb510183317b44273254e060a93c8b295f18fbbd4099c68", 0x6f}, {&(0x7f0000006000)="ce5503c4971c1e2ede1338f1141594bb13589fa5668cd985379b2c30af369b8b0239123c05f60967449e978612e5f0ed3000398ac029e413bfd8333865bd", 0x3e}, {&(0x7f0000004000-0x38)="4e106e30f88d2aec626a240c639cc2cba0de68dae42a6d33a209cd5bc93c50360b7cffad4db18f97fcbf6e87455e9b2105e862b5a3fd8f7b", 0x38}, {&(0x7f0000004000)="d555d729027e6ba8", 0x8}, {&(0x7f0000008000-0x12)="8a4e496f614f7ac427b40c49fd86386ce153", 0x12}, {&(0x7f0000007000)="0c21f75bcbe085d7ce64a8bb00a624af94e3329b4b75e26f4e8e5db3d931b076b50c450299e1042d80af55f1726e539ae9687f6aa770957edb75625ba944bcc71d61a71551c70db73d137346b09e302c4743c82e1e661f92172cedf499cd4c0e8d198ced09d0129c", 0x68}], 0x8, 0x8) 2018/01/15 22:38:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000a28000-0x1c)={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x3}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80000) accept$ipx(r2, 0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba}, 0x5, [0x30, 0x4, 0x9dcc, 0x2, 0x6bed, 0xffff, 0x4000000, 0x8]}, 0x5c) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0xa, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x8200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x1, 0xcad, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe866}], 0x1c) alarm(0x3ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x8, 0x30, 0x7, 0xfff}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002000-0x12)={r6, 0x0, 0x5, [0x9, 0x0, 0x0, 0x3, 0x4000000000000]}, 0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={r6, 0x7}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000005000-0x8)={0x0, r7}) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000004000+0x5d9)=0x20, &(0x7f0000004000)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r5, 0x0, &(0x7f0000006000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000005000)=0x0) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000002000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r10 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x0, 0xa, 0x80, 0x20, 0x6f, r9, r10}, {0x6, 0x3, 0x8, 0x1, 0x9, 0x1, 0x400, 0x9}, {0x5, 0x0, 0x1ff, 0x1fc0}, 0x8, 0x3, 0x0, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x9, 0x3, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x5, 0x6, 0x3, 0x0, 0x3, 0x7, 0x0}}, 0xe8) 2018/01/15 22:38:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="dc3f2405c1da3841b8eac25b19ae72447efa4bfd4c2d1cf2f5a1ca096e49") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000003000-0xb0)={{0x8, 0x2}, 'port0\x00', 0x80, 0x40000, 0x8, 0x73b, 0x3, 0x1, 0x6, 0x0, 0x1, 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]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000-0x8)={0x7}, &(0x7f0000004000-0x8)={0x0}, 0x8) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x800, 0x7, 0x1000, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x80, 0x8001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x3b)={0x0, 0x33, "af4b38c58c7b18afe352e41283851863959beb971e2395ac580bc8d526ee8847d519f3e0eb5517c4423d3174338f4be1764274"}, &(0x7f0000005000-0x4)=0x3b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000)={r2, 0x6}, &(0x7f0000005000)=0x8) exit(0x3) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x20)={0xf000, &(0x7f0000003000)=0x0, 0x0, r0, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000008000-0x8)={0x6}, 0x8, 0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80040, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000009000-0x60)={0x0, 0x11, 0x1, @thr={&(0x7f0000009000-0x1000)="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", &(0x7f0000009000-0xfb)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000+0x720)=0x0) 2018/01/15 22:38:39 executing program 5: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000985000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/15 22:38:39 executing program 6: mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ad4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a84000)=0x18) [ 29.522912] audit: type=1400 audit(1516055919.155:9): avc: denied { map } for pid=3654 comm="syz-fuzzer" path="/root/syzkaller-shm134552560" 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 [ 30.416459] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.752466] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.177236] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.477405] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.565995] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.735672] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.941976] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.110903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.977421] audit: type=1400 audit(1516055922.610:10): avc: denied { sys_admin } for pid=3698 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.070865] audit: type=1400 audit(1516055922.637:11): avc: denied { sys_chroot } for pid=4468 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/15 22:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) capset(&(0x7f0000fc2000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 22:38:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpid() capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, r0, 0x0) [ 33.232512] audit: type=1326 audit(1516055922.865:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4523 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0xffff0000 2018/01/15 22:38:42 executing program 3: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad2000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ad3000-0x4)=0x98) [ 33.284252] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/15 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) 2018/01/15 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) 2018/01/15 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ad2000)="976d512fb150f7515e6b414ee40c9a3e95984f778a25fbd1040b1c32b3afd7ee639080d464953affe62fc68078eb695e4e6db45db90ca937ed24ee439e9ac330d577ff4d6e05945b20c4210a6ea8b2254f0f574dd0ee6b3698e7e0583dfeb1f0922632ba31344663007d0ae7d43403fe73bed8b4df9b07d4e793daf1f2f555e71368fc2579eacb0c5dd946f8e76fcec9b842a10b5aa7205e585ddd6cbfc3a9069f046762d67af3", 0xa7, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) [ 33.475110] audit: type=1400 audit(1516055923.107:13): avc: denied { map_create } for pid=4590 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/15 22:38:43 executing program 4: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ad2000)="976d512fb150f7515e6b414ee40c9a3e95984f778a25fbd1040b1c32b3afd7ee639080d464953affe62fc68078eb695e4e6db45db90ca937ed24ee439e9ac330d577ff4d6e05945b20c4210a6ea8b2254f0f574dd0ee6b3698e7e0583dfeb1f0922632ba31344663007d0ae7d43403fe73bed8b4df9b07d4e793daf1f2f555e71368fc2579eacb0c5dd946f8e76fcec9b842a10b5aa7205e585ddd6cbfc3a9069f046762d67af3", 0xa7, 0x40, &(0x7f0000463000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/01/15 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000249000)={0x0, 0x0, 0x30}, 0xc) [ 33.557251] audit: type=1400 audit(1516055923.133:14): avc: denied { map_read } for pid=4590 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/15 22:38:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x4000000001, 0xff3f) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000abe000-0x14)={0x0, 0x0, 0x5, 0x49ee, 0x6, 0x6}, &(0x7f00004b9000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002a9000-0x8)={r1, 0x100}, 0x8) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000002944b23200cbe6065d86a61bd893b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bb000094b2ee480146cd5ed34882afb9950b00039132fdbf2b83d3018000c200"}, 0x5a) 2018/01/15 22:38:43 executing program 7: perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ab0000/0x3000)=nil, 0x0}) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000-0x8)=0x0) 2018/01/15 22:38:43 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x7, 0x1ff, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ef6000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 22:38:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r1, &(0x7f0000723000-0x38)={0x0, 0x0, &(0x7f000096d000)=[{&(0x7f000075e000-0x4a)="633859a4bf8c36dff3d2afa4be78b589822862e0aa6d9fa26b7990632b9b77fb18", 0x21}, {&(0x7f00005cf000-0x1000)="c20fae8c55a2f8c1f7a725222f1806", 0xf}], 0x2, &(0x7f0000cce000-0x2b0)=[], 0x0, 0x0}, 0x0) 2018/01/15 22:38:43 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000076000)='/dev/cuse\x00', 0x290002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000002000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@hci={0x1f, 0xfffffffeffffffff, 0x1}, 0x6) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000001000-0x61)="") r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x7) ustat(0x0, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 22:38:43 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x800000001}, 0x800000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 22:38:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003b000-0xa)='./control\x00', 0x1003, 0x0) 2018/01/15 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002e8000-0x8)={0x0, 0x0}, &(0x7f0000ad3000-0x4)=0x8) 2018/01/15 22:38:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00003e4000)='./file0\x00', &(0x7f000006d000-0x8)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x2, 0x3, 0x20000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000be3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d30000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000005000)={0x3, 0x3, 0x0, 0xf61, r1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e85000)={0x0, 0x0}, &(0x7f0000e67000)=0x8) syz_open_dev$amidi(&(0x7f0000995000)='/dev/amidi#\x00', 0xffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000837000)={0x0, 0x0, 0x0}, 0x8) r2 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) write$evdev(r2, &(0x7f0000521000-0x18)=[], 0xfffffffffffffcce) ftruncate(r2, 0x10401) 2018/01/15 22:38:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2826, 0x4) 2018/01/15 22:38:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cd3000)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000778000)={0x0, 0x3, 0x4c, 0xfffffffffffffffa}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000266000-0x78)={{0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000056e000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000d02000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d94000-0x8)={r5, 0x3ff}, &(0x7f00007bd000)=0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000e3b000)=0x0) [ 34.246626] audit: type=1400 audit(1516055923.879:15): avc: denied { map_write } for pid=4788 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/15 22:38:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d45000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x200000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x800001, 0x3, 0x800000000093c, 0x4, 0x200, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r1, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) [ 34.259006] CUSE: unknown device info "Â" [ 34.259032] CUSE: DEVNAME unspecified [ 34.283190] CUSE: unknown device info "Â" [ 34.283195] CUSE: DEVNAME unspecified 2018/01/15 22:38:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f90000-0x8)=[0x2, 0xffffffffffffffff]) 2018/01/15 22:38:44 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000f7c000-0x8)='./file0\x00', 0x305800, 0x40) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f7b000)={&(0x7f0000828000-0x8)='./file0\x00', r2}, 0xc) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x400000012, 0x0, 0x58, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f7c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f7c000-0x4)=0xc) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f7d000)=@sack_info={r4, 0x2980, 0xfffffffffffffffd}, 0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00002d7000-0x38)={&(0x7f00006b7000)=@l2={0x1f, 0x20, {0x1, 0x8, 0x64, 0x1000, 0x1, 0x7}, 0x0, 0x7}, 0xe, &(0x7f0000714000-0x70)=[{&(0x7f0000625000)="", 0x0}, {&(0x7f00000ac000-0x42)="d0954636de192187dbbe7e6030c73c3fe951c8d631ca91211bf9d8be165cf48a970df19b035539b57832e26f25de16a09459aef4d2a47abb0b3c0acaefc2e2b90cbd", 0x42}, {&(0x7f0000f7d000-0x1000)="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{0x1010, 0x11c, 0x400, 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{0x50, 0x19f, 0x9, "e9776dff4d433733eceeda82ef555f625181a9f7c86f037a828441fe12e02808fec4ce989d5e245f4eb6ab54be10e94a7763fcd5f89e1fba6e33ced5"}], 0x2070, 0x4000}, 0x81) 2018/01/15 22:38:44 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_open_dev$sndpcmp(&(0x7f000029f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x287, 0x101000) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 22:38:44 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") exit(0x0) fstat(r1, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'security.\x00', '%\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@common='teql0\x00', @ifru_flags=0x1100}) 2018/01/15 22:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) r1 = syz_open_dev$usbmon(&(0x7f0000b08000-0xd)='/dev/usbmon#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f75000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22dd, 0x1, 0x197, 0x800, 0xac1}, &(0x7f00003df000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000848000)={r2, 0x1}, &(0x7f0000e99000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a6000)={0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000dc8000)={&(0x7f00005d1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000277000)=[{&(0x7f0000cc8000)="ab", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/15 22:38:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r1, &(0x7f0000db1000-0x8)=0x200, 0xfffffd66) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000050e000-0x20)={0x4, 0x6, 0x8, 0x3a, 0x7e, 0x1ff, 0x2, 0x7ff, 0x0}, &(0x7f00007a8000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d7d000)={r2, 0xc6, "d8f509e6d178bf0000000746919577dbd0e4a72b3d4ce376502b9cd7c86400100000015ff8110649d33cd21c4ee381e3e90fceedd1a7af6cd5209d058cb284896287a4908d31f4322abbb2887e9e91a97058656c7f6dee7efa0447210e4cc3e4bc659ac7bde322849b47b3940025cfee7509b6581a84664fd592e96425adb9a47ceb000000051bcefa33c6ae0ccee2b4fadcc34caafebc854a5429ad938a65061a871163931ba2f2411c3eb31cb4a1d3568d79f09a56513cc925663eeb0e08b9d8e99d4c1df1"}, &(0x7f0000998000)=0x10b) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a00000)=@common='ip6_vti0\x00') 2018/01/15 22:38:44 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r0, &(0x7f0000015000)="b5c3c46ba1043a4182a085770f63fdf63a2886ef8f723dcfdae4de56304a75d64a9b8ef5fdb5edc4fb47eb46bf", &(0x7f0000015000)=""/252}, 0x18) socketpair$inet6(0xa, 0x3, 0x354, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000e000-0xd)='/dev/dmmidi#\x00', 0x5, 0x103843) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000017000-0x4)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/15 22:38:44 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0x16)={0x0, 0xe, "65e56235c6fa51d4f206e72bdff5"}, &(0x7f0000009000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000-0x4)=r1, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x80184132, &(0x7f0000008000-0x5e)="") [ 34.342245] audit: type=1400 audit(1516055923.907:16): avc: denied { dac_read_search } for pid=4790 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 [ 34.368068] audit: type=1400 audit(1516055923.908:17): avc: denied { dac_override } for pid=4790 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/15 22:38:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) sendto$ipx(0xffffffffffffffff, &(0x7f000030e000)="8f", 0x1, 0x0, &(0x7f0000d04000)={0x4, 0x0, 0x0, "15b43a2bc14d", 0x0, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d68000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000365000)={&(0x7f000038e000/0x1000)=nil, 0x1000}) 2018/01/15 22:38:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dce000-0x12)='/dev/input/event#\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xffffffff}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0xffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000002000-0x50)={{0x8, 0xffff}, {0x8c91, 0xd84}, 0x8, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r0, &(0x7f0000000000)=""/4096) r4 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000000000)="17", 0x0) [ 34.403342] audit: type=1400 audit(1516055924.035:18): avc: denied { dyntransition } for pid=4827 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/15 22:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002f9000-0x8)='environ\x00') 2018/01/15 22:38:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000702000-0xb)='/dev/audio\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8b000-0x4)=0x5) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000075e000)={0x12, 0x1000, &(0x7f00003ae000)="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"}) 2018/01/15 22:38:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cd5000)='./file0\x00', 0x4000, 0x10) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) connect$l2tp(r0, &(0x7f0000758000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x3, 0x3, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x32) clone(0x0, &(0x7f00007e2000)="", &(0x7f000050e000)=0x0, &(0x7f00002e6000)=0x0, &(0x7f0000698000)="e4") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000676000-0x8)={0x0, 0x0}) 2018/01/15 22:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f9a000-0x1)=0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000dcf000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000004b000)="8b1c0c3b7a6378816e4cb354bd12ee34bb732a8c38a0b4304588501824a97516dd79edfecc0feb431091163624cec1b90b47212d60470b0184c802389af8c7cd1f40326924bb9cbc21c3f35d87c0ea3b5f459dba28b684441401ff2ea21f4d6228eebace4294f1fbc7a1875f9850ee83c859f739666e5c3fa167cc807a0bec2c84e5f12164fb56997bbc316a144d50170735a58d23b3caeae15c45c7d7580450fc2aae10ffce54d32a0b8d8c8b9a0d0d7a1fa3cc17e89ea5207a34f8efbaba6873e4a78e137eafd04d221b1b7c63d66f3a8e17ab4f7a556022969cad44c6777e289abb") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000def000)={0x40000000, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f0000117000)={&(0x7f00001d5000)={0x27, 0x2, 0x2, 0x0, 0x9, 0x9, "5a6f055c44f8cbd8071695230c4525cf25a7c54e1ea5c68cd40753bb943cc9edd3c78a70a259e340e671a6066435dea1d20739f98f6cdf3433cdea0a4b79c2", 0x800}, 0x60, &(0x7f00000b7000-0x20)=[{&(0x7f00008bc000)="d533ea759251b3d5db099969bfebaa01db72ca8c1f54317163cb281b196e1fb70bb27e5f358492c0dd724890661370f7ec5387b8b54d9422440001d6143bf75931d9073d4b491cf0a07a922cde36b0e3b6fdfb9515bd7b6fe61bd0a271dfcb528f76f1a9a9f43af92448745fcf3efa4f9d8f61ff", 0x74}, {&(0x7f0000570000-0xb7)="340f219a1152c8b8c7e7b35a6ee8627720d1f7b539c4a07473f0d1a6c4ad56b20c607bbb94bc02ffe29d15f6a8e06920daf97be7d8d9d223327a03d145aae96ad0638ff3f5a09fd0748bfde45470da7274c8a583bee0ac91326fcabd2da094ed34405b3132f6301303eee3434cecbbb4fb86e5004d22eb097fe5a32b5526c44ce8c427535fbf068bbe7bbe4b35231a7f81c442fb4d5da183c077fa06a988d7a49cc3a4b1e1180a49e7734e55228dcc6a2a98475b4cd843", 0xb7}], 0x2, &(0x7f0000f34000-0x1010)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x200080d0}, 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={r1, 0x0}, &(0x7f0000cc2000-0x4)=0x0, 0x0) 2018/01/15 22:38:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1200, 0x0}, {r0, 0x8482, 0x0}], 0x2, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000014000-0x8)={0x2}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/15 22:38:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00005d1000+0x72e)=@random={'os2.\x00', '*:\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/15 22:38:44 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000f13000)=0x0) dup3(r1, r0, 0x0) [ 34.508755] binder: 4860:4863 transaction failed 29189/-22, size 0-0 line 2788 [ 34.573360] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 22:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') getsockopt(r0, 0x0, 0x7, &(0x7f0000f75000)=""/4096, &(0x7f0000d33000-0x4)=0x1000) ioctl$VT_RELDISP(r0, 0xb702) 2018/01/15 22:38:44 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) listen$netrom(r0, 0x1) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f9d000)='keyring\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000f9d000)=""/150, 0x96) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002d2000-0x4)=0x40, 0x4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f9e000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000f9e000)=0xc) connect$can_bcm(r0, &(0x7f00003ae000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r0, 0x101, 0xe1e9, &(0x7f0000f9d000)="20a09b5a34dd16a7c7a2642ba1851f016861ae7385931ea70871aec95db6855c3c4611cc1fa8147a1bed73af745d1d2b262dfca90d4bd0b86c33320fa88b02e9ce13a9afa5fc99615f85fa291eaac6312cc6a642d65fb93c482934951d80bb6aef0ae65275125293a33dc4bbe80f21edff4ec4f69fc966bdda10ae45aa7da81bfd2aa9a06ee64eb947cde5a8881d19742da1037c8418be149a980d8500d4a54d5ea89ff5e1f076463476e44166b7946403e404aa33bef3ff8fb06c5de570ae44b50b573bda6b35132d77c57388bbf8ae450ae4966393c393847a9f5e", 0xdc) 2018/01/15 22:38:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a1000-0xf)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000038c000)={0x5}, 0x4) unshare(0x20000400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000043b000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000864000)=0x8, 0x2) syz_open_dev$vcsa(&(0x7f0000387000)='/dev/vcsa#\x00', 0x6, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 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}) 2018/01/15 22:38:44 executing program 3: socket(0x1f, 0x7, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/15 22:38:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000039b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000da2000)=""/68, &(0x7f00001ab000)=0x44) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 22:38:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a52000)='/dev/snd/midiC#D#\x00', 0x81, 0x400) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000d6f000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca1000-0xc)='/dev/autofs\x00', 0x101002, 0x0) connect$pptp(r1, &(0x7f0000bb3000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r2, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000050a000)=0xc5f) connect$pptp(r2, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000be9000)={0x0, 0x94, &(0x7f0000993000-0x94)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x50000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41f}, @in6={0xa, 0x1, 0xe566, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8140}]}, &(0x7f000073c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ced000-0x10)={0x2, 0x4, 0x2, 0x7, r3}, &(0x7f0000353000)=0x10) prctl$setendian(0x14, 0x3) 2018/01/15 22:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003d6000-0x9)='/dev/vcs\x00', 0x404000, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_emit_ethernet(0x66, &(0x7f0000729000-0x174)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aee8e8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54a380", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) socket(0x19, 0x80000, 0x100000001) 2018/01/15 22:38:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0\x00', &(0x7f0000ef3000)=""/198) 2018/01/15 22:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5f000)='./file0\x00', 0x30) recvmmsg(r0, &(0x7f00002e8000)=[{{&(0x7f0000477000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000413000-0xa0)=[{&(0x7f00002ae000-0xfc)=""/252, 0xfc}, {&(0x7f0000b12000-0x16)=""/22, 0x16}, {&(0x7f0000c24000-0x11)=""/17, 0x11}, {&(0x7f000023a000-0x6f)=""/111, 0x6f}, {&(0x7f0000d43000)=""/12, 0xc}, {&(0x7f00002b7000-0x49)=""/73, 0x49}, {&(0x7f0000d22000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ef5000-0xfe)=""/254, 0xfe}, {&(0x7f0000d0b000-0x5b)=""/91, 0x5b}, {&(0x7f0000ca0000-0x33)=""/51, 0x33}], 0xa, &(0x7f000014b000)=""/194, 0xc2, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f000085b000-0x80)=[{&(0x7f0000f92000)=""/4096, 0x1000}, {&(0x7f0000ed6000)=""/24, 0x18}, {&(0x7f000023a000-0xaf)=""/175, 0xaf}, {&(0x7f0000f36000)=""/213, 0xd5}, {&(0x7f000096f000)=""/48, 0x30}, {&(0x7f000020f000-0xbc)=""/188, 0xbc}, {&(0x7f0000fa0000-0xb8)=""/184, 0xb8}, {&(0x7f0000287000)=""/33, 0x21}], 0x8, 0x0, 0x0, 0x10001}, 0x1}, {{&(0x7f0000159000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cf7000-0x70)=[{&(0x7f0000fb4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df9000)=""/108, 0x6c}, {&(0x7f0000434000-0x1c)=""/28, 0x1c}, {&(0x7f0000d54000)=""/138, 0x8a}, {&(0x7f0000944000)=""/79, 0x4f}, {&(0x7f0000172000)=""/132, 0x84}, {&(0x7f0000a25000)=""/116, 0x74}], 0x7, &(0x7f000085a000)=""/4096, 0x1000, 0x6}, 0x1}, {{&(0x7f0000534000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f9000)=[{&(0x7f0000984000)=""/129, 0x81}, {&(0x7f0000de9000)=""/8, 0x8}, {&(0x7f0000092000-0xea)=""/234, 0xea}, {&(0x7f00003fa000)=""/30, 0x1e}, {&(0x7f0000b40000-0x4e)=""/78, 0x4e}, {&(0x7f00000ce000)=""/204, 0xcc}, {&(0x7f000087c000)=""/2, 0x2}], 0x7, &(0x7f000042f000)=""/92, 0x5c, 0x3}, 0x8}, {{&(0x7f00009a1000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000190000)=[{&(0x7f00005bb000)=""/222, 0xde}, {&(0x7f00002cc000+0xc0)=""/182, 0xb6}, {&(0x7f000075b000)=""/28, 0x1c}, {&(0x7f00003ff000-0x5)=""/5, 0x5}, {&(0x7f0000b47000)=""/0, 0x0}, {&(0x7f0000526000)=""/241, 0xf1}, {&(0x7f000045a000-0x92)=""/146, 0x92}, {&(0x7f0000782000)=""/207, 0xcf}, {&(0x7f0000c48000-0xc)=""/12, 0xc}], 0x9, 0x0, 0x0, 0x1}, 0x5}], 0x5, 0x2, &(0x7f0000751000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$void(r1, 0x5451) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 2018/01/15 22:38:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000047d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b51000)={0x3f, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffffffc, 0x7, 0x80000000, 0x100000000, &(0x7f00002ce000-0x10)=@generic="2af8557435fc6a67b305a276c6e687bc", 0x6, 0x0, 0xdf}) r1 = socket(0x1e, 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f00001dd000)={0x1f, 0xfff, {0x5, 0x8001, 0x0, 0x7, 0x101, 0x1}, 0x1f, 0xfffffffffffffffa}, 0xe) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/15 22:38:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b66000+0xe8b)={0x0, 0x8442}, &(0x7f00008af000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x5, 0x0}, &(0x7f0000000000)=0xc) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/15 22:38:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) socket$alg(0x26, 0x5, 0x0) bind$inet6(r0, &(0x7f0000eca000)={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9ae6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$audion(&(0x7f000042a000-0xc)='/dev/audio#\x00', 0x7, 0x800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003fa000)={0x7, r0, 0x1}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/15 22:38:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008eb000)=[], 0xfffffffffffffc8, &(0x7f0000095000)=[@init={0x1c4, 0x84, 0x0, {0x401, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000dec000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0xffffd07) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000748000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7ff, 0x2, 0x3a8, 0x7f, 0x800, 0xb6ca, 0x4, 0xffffffffffffffe1, 0x0, 0x8, 0x5, 0x6, 0x5, 0xfffffffffffffe00]}, &(0x7f000009e000-0x2)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d98000-0x8)={r4, 0x89}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 22:38:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000084b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000350000-0xeb)="8bbd9ad620df62db98b0259a529ca6db3d41cd4edd3b4a1f77cf03a1f5cc5e998409f6204c7bc89a905e49ae74cfc4b56a17367e5af8c2633cd384876df152ddd3736327e7036e438823d4a525385b608f135637b128fcff4f08a819746cfeb3d434a0e1afa14c464262203736c2481aece825881cc02f6be9acf90821b18c5ee4d49270a655974b01e72b3d5682ccee26aa9dfeedbe6f2e9ad824a4a9d9aa06e93fa5afb48d7d18f66c833f4b0ce0605324afa3d95437d87e784e55d9cd647e4d66076dd4e62b799c5a80f6874a96eeb67c31d763602ebfdd7ba74ad54dd4442ae46846ff4e38579a35ee", 0xeb, 0x7c, 0x0, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) 2018/01/15 22:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000022e000)={""/1024}) r1 = syz_open_dev$loop(&(0x7f0000b3b000-0xb)='/dev/loop#\x00', 0x3, 0x80) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x0, "3900ea631d00000000021900010000009f00000023f7b7d65f90b0e6330ee700b3190080000000000000474482e85040fb4947ebb56dd19f335b5bffff0001f3", "cfa430745a540dc1c15ab7b8b779f6a41951f7d51933223e82ab867dac761faf", [0x1, 0xffffffffffffffff], 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000376000)=0x7, 0x4) 2018/01/15 22:38:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009db000-0x8)={0x0, 0x0}) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000e2000)=0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/01/15 22:38:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000059e000-0x4)=0x0, &(0x7f0000d8d000-0x4)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b3000-0x9)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001e3000-0xe8)={{{@in=@broadcast=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d85000-0x4)=0xe8) getresuid(&(0x7f0000e4f000-0x4)=0x0, &(0x7f00003d2000-0x1)=0x0, &(0x7f0000a3a000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000044d000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x200, 0x2, 0x0, 0xa, 0x20, 0x20, 0x3e, r2, r3}, {0x6, 0x40, 0x6, 0x8, 0x2, 0x7fff, 0x7b3f, 0x8}, {0x1f, 0x100, 0x4, 0x5}, 0x45da, 0x7, 0x1, 0x1, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x0, 0xcf, 0x0, 0x4, 0x7ff}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001c1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000892000-0x4)=0xe8) connect$packet(r1, &(0x7f0000c5e000)={0x11, 0x17, r4, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/15 22:38:44 executing program 2: r0 = open(&(0x7f0000948000-0x8)='./file0\x00', 0xd2000, 0x50) mkdirat(r0, &(0x7f00009c0000-0x8)='./file0\x00', 0x2) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") readlinkat(0xffffffffffffffff, &(0x7f0000446000)='./file0\x00', &(0x7f0000297000)=""/26, 0x1a) [ 34.810046] WARNING: CPU: 0 PID: 4924 at mm/slab_common.c:971 kmalloc_slab+0x5d/0x70 [ 34.818013] Kernel panic - not syncing: panic_on_warn set ... [ 34.818013] [ 34.825355] CPU: 0 PID: 4924 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #263 [ 34.832601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.841928] Call Trace: [ 34.844497] dump_stack+0x194/0x257 [ 34.848105] ? arch_local_irq_restore+0x53/0x53 [ 34.852751] ? vsnprintf+0x1ed/0x1900 [ 34.856530] panic+0x1e4/0x41c [ 34.859696] ? refcount_error_report+0x214/0x214 [ 34.864427] ? show_regs_print_info+0x18/0x18 [ 34.868902] ? __warn+0x1c1/0x200 [ 34.872336] ? kmalloc_slab+0x5d/0x70 [ 34.876111] __warn+0x1dc/0x200 [ 34.879365] ? kmalloc_slab+0x5d/0x70 [ 34.883141] report_bug+0x211/0x2d0 [ 34.886760] fixup_bug.part.11+0x37/0x80 [ 34.890798] do_error_trap+0x2d7/0x3e0 [ 34.894659] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.899565] ? math_error+0x400/0x400 [ 34.903342] ? check_noncircular+0x20/0x20 [ 34.907551] ? print_irqtrace_events+0x270/0x270 [ 34.912287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.917111] do_invalid_op+0x1b/0x20 [ 34.920804] invalid_op+0x22/0x40 [ 34.924230] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 34.928621] RSP: 0018:ffff8801bae6f658 EFLAGS: 00010246 [ 34.933959] RAX: 0000000000000000 RBX: ffff8801bf9487c0 RCX: ffffffff8171d5b7 [ 34.941203] RDX: 1ffff10037f820b2 RSI: 0000000000000000 RDI: 0000000000c81000 [ 34.948445] RBP: ffff8801bae6f658 R08: 1ffff100375cde3f R09: 0000000000000000 [ 34.955690] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801bfc10590 [ 34.962933] R13: 0000000000000000 R14: 00000000014000c0 R15: ffffffff8666fae0 [ 34.970192] ? relay_open_buf.part.10+0x97/0x9b0 [ 34.974928] ? rcu_read_lock_sched_held+0x108/0x120 [ 34.979930] __kmalloc+0x25/0x760 [ 34.983355] ? kmem_cache_alloc_trace+0x456/0x750 [ 34.988176] ? relay_open_buf.part.10+0xc8/0x9b0 [ 34.992913] relay_open_buf.part.10+0xc8/0x9b0 [ 34.997483] ? find_next_bit+0x27/0x30 [ 35.001349] relay_open+0x57a/0xa40 [ 35.004955] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 35.009777] ? __debugfs_create_file+0x2cf/0x3d0 [ 35.014515] ? debugfs_create_file+0x57/0x70 [ 35.018903] do_blk_trace_setup+0x4a4/0xcd0 [ 35.023205] ? blk_tracer_print_line+0x40/0x40 [ 35.027762] ? __might_sleep+0x95/0x190 [ 35.031721] ? kasan_check_write+0x14/0x20 [ 35.035930] ? _copy_from_user+0x99/0x110 [ 35.040055] __blk_trace_setup+0xbe/0x150 [ 35.044178] ? do_blk_trace_setup+0xcd0/0xcd0 [ 35.048653] ? disk_name+0x98/0x100 [ 35.052263] blk_trace_ioctl+0x206/0x2e0 [ 35.056301] ? blk_add_trace_rq_remap+0x680/0x680 [ 35.061126] ? avc_has_extended_perms+0x7fa/0x12c0 [ 35.066037] blkdev_ioctl+0x1845/0x1e00 [ 35.069985] ? blkpg_ioctl+0xb40/0xb40 [ 35.073846] ? avc_ss_reset+0x110/0x110 [ 35.077797] ? lock_downgrade+0x980/0x980 [ 35.081921] ? lock_release+0xa40/0xa40 [ 35.085874] ? __lock_is_held+0xb6/0x140 [ 35.089940] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 35.095797] ? get_unused_fd_flags+0x190/0x190 [ 35.100354] ? rcu_note_context_switch+0x710/0x710 [ 35.105261] block_ioctl+0xde/0x120 [ 35.108868] ? blkdev_fallocate+0x3b0/0x3b0 [ 35.113162] do_vfs_ioctl+0x1b1/0x1520 [ 35.117025] ? _cond_resched+0x14/0x30 [ 35.120892] ? ioctl_preallocate+0x2b0/0x2b0 [ 35.125280] ? selinux_capable+0x40/0x40 [ 35.129319] ? SyS_futex+0x269/0x390 [ 35.133031] ? security_file_ioctl+0x89/0xb0 [ 35.137419] SyS_ioctl+0x8f/0xc0 [ 35.140767] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 35.145499] RIP: 0033:0x452df9 [ 35.148660] RSP: 002b:00007f0bc8c8ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 35.156339] RAX: ffffffffffffffda RBX: 00007f0bc8c8f700 RCX: 0000000000452df9 [ 35.163670] RDX: 0000000020ed6000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 35.170913] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 35.178156] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 35.185400] R13: 0000000000a2f7ef R14: 00007f0bc8c8f9c0 R15: 0000000000000000 [ 35.193493] Dumping ftrace buffer: [ 35.197112] (ftrace buffer empty) [ 35.200807] Kernel Offset: disabled [ 35.204408] Rebooting in 86400 seconds..