[....] Starting enhanced syslogd: rsyslogd[ 17.092217] audit: type=1400 audit(1518001001.957:5): avc: denied { syslog } for pid=4014 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.813929] audit: type=1400 audit(1518001006.679:6): avc: denied { map } for pid=4155 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. 2018/02/07 10:57:12 fuzzer started [ 47.661714] audit: type=1400 audit(1518001032.527:7): avc: denied { map } for pid=4169 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 2018/02/07 10:57:12 dialing manager at 10.128.0.26:37885 [ 51.354425] can: request_module (can-proto-0) failed. [ 51.363465] can: request_module (can-proto-0) failed. 2018/02/07 10:57:16 kcov=true, comps=true [ 51.921848] audit: type=1400 audit(1518001036.787:8): avc: denied { map } for pid=4169 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9134 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/07 10:57:19 executing program 0: socketpair(0x15, 0x0, 0xf, &(0x7f0000be1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0x2e) write(r2, &(0x7f0000001000-0xe5)="2af1e7f32cb354216e32129bf8d8e01bdadc1e512304b187289389beecd85ea42ba2320649900c948ac8e4d20c16d7859d912d52696ba4fea994707a90b4cb17e006e94e660244c0c0c53baafa9c0a0793b70cd5617a80310c33b5df76b4fafb8c7fe81752aeba61527dfcc55a87d086101e11fa2a04fd699dfb8deb47766ae89ca0ccc739dfbab8cf4901753f65601d098a9080ee3c0a2e2a5d1b805cb49ac0dd567c7fe73af9891c0f14e1cbd76c9783124983c85c73959bf1ac4266e92b31a3ac47741371e96cdd71536013769c32178b01bcf13c3a172189a23b93c0e6928943c075a8", 0xe5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x92}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@ax25={0x3, {"ee97c071664af8"}, 0x1}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="2199a60dfb5ffc78e4da3dc294b15a505de3164eb03f426e7520cdfaf821134daf19103e68f9102a835169758827be23f5c1502448577858838e1014122bbd51e4c6c865090fd1d860cb1d045b80df8c6ef06d1cc01bfb58cccbd67c5a34bf22681109ce9e7b9846095092ca0185b3489e195cd30d31d74bf28f63ffde04e861d2761959ef82f7b7f36037923751e6ceded12f75b17a1b5b06a6bff2722d601f1d9bed4012f05decc9f7691fa032f625ba601e41d3673be7110131c3ab354f53d67c74da27f9c179fd0754265502", 0xce}, {&(0x7f0000001000-0x8c)="f8fa71ffcea3cb2043f9fd16d2dd805e8f9614fbc38785e792cd0c96eff77bb5dc715cd80473639784616f4c413e7c7cece0f14363fa1eeb6bd6fca0f5002331f6d67ac9f80c5fb62d090c8b17bd5aecdb50c45471ea56e0c83d58f48a0bd4fe8c8d548819b0d9b07c4f9f7a0eb150a81671937b6913515c6f2ceeee4a0e75e978508d9d998fc5392ac230fe", 0x8c}, {&(0x7f0000002000-0x1)="a7", 0x1}], 0x3, &(0x7f0000002000-0x30)=[{0x30, 0x10d, 0x14c, "a9aa076f01aea15e1d94d36c82458e9a6b939611bec34df64b6622"}], 0x30, 0xc015}, 0x120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000003000-0x10)={0xfffffffffffffff8, 0x7}) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000004000-0x4)=0x8, 0x4) r4 = socket(0x0, 0xa, 0x7ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000003000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000006000-0xfe)="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", 0xfe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000006000)='posix_acl_access-ð0^\\([$v^\x00', 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000-0x5)='hpfs\x00', 0x804004, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000-0x4)=0x5, 0x4) 2018/02/07 10:57:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x80080) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000004a000)={{0x0, 0x2, 0x8d3b, 0x3}, 0x8, 0x5, 0x19f1}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000-0x8)={0x2, 0x80000000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xc9, 0x30, 0x9, 0x9}, &(0x7f0000001000+0x9ca)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x100, 0x8629, 0x6d04}, 0x10) getdents64(r0, &(0x7f0000001000-0xc)=""/12, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x1, &(0x7f0000004000-0x2)=[{0x5, 0x5, 0xfff, 0x800000000000000}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000004000)={0x5, 0x8, 0x1, 0x5, 0xfffffffffffffff9, 0x7, 0x8, 0x2, 0x7fff, 0x0, 0x3}) clock_getres(0x3, &(0x7f0000001000-0x10)) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000006000-0x10)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000006000)={0xa0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000), &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000)={0x400}, 0x1) getsockname$unix(r0, &(0x7f0000003000)=@file={0x0, ""/108}, &(0x7f0000006000)=0x6e) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x2, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0xc)={&(0x7f0000009000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={r4}) 2018/02/07 10:57:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0xfd, 0x0, [0x342d, 0x3, 0x1, 0x7ff]}) readahead(r0, 0x2, 0xdbd6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x20, 0x7f, 0xffffffffffffffff, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x5f)={0x0, 0x57, "c96df02a808dd5ceb061b8589e8178f8aa3ecaa12bc681b3d7918389dfa22d890c12f9b9ee262311d9c017fa52a08885eef643d27017b954fbebacdf0f0b70d408e7863a37849245a0db1e7f8942d3b7b13ae93375674c"}, &(0x7f0000002000-0x4)=0x5f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="0378ba2dc23f55e6b24427c34fa6185cc6012cbe3e7bf995d080e4444492498ba76b17f8a80ce233c80537c782bfb4c58cf48b95b9fd68b75dc5be3103b0ae2acbf186004548301a118ca8b233a6b29aca0b4487fe850b6edb9dbe1e4cba5265c89eb6351fe616697dea8c5ad718475326a079229a11e8b56200e560476f492db520e66c2864ef7e915213e2e98dfa9dbae9", 0x92}, {&(0x7f0000002000-0x3)="eed172", 0x3}, {&(0x7f0000001000)="1bb183856a82d7dbe3cad3cd78e82b6d659af45ad48f7afa2c90247ed256639287cf26b74fb47cbf857ff6", 0x2b}, {&(0x7f0000001000-0xee)="27f601a734841fd86100f3df3023575102129223e5176fd1114af29bdcf376c606b7846eefb889eb66a8d377f209afccf9d3e8f7fa660bbb6816de8714d7c099ce7cbb301321923d075f64c647fde5dafc7eece5add3ae0f3819f14db7200a2390ba6d29ea1e597a72f38d63fdc36a090162be63a3cab63c91d2f9562c4b751f60d588ddd5ba9097a404f3d923e37f1e327a2f35d50e2bb8f2a99834da551560f48af4aeba68c685cd2588cbcc28052e485179a6d211e30f65a362b5e73b09977d1d82f9ff1f403f82df64b7598f9e78e1a552914533b025deefa8b88dd3f3e74ca78793ba4513e62a2c2a5bb424", 0xee}, {&(0x7f0000001000-0x4b)="ddd9a740f9d3569176ba13ea6e43ce652fe96f334e4a05fb170bc71a8aacf64737fd5907e2ef6a76806ef1819b33c7b1f8d142c6700729a705edc451c7492eedf49d7b796cc8706a348cba", 0x4b}, {&(0x7f0000002000-0xfd)="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", 0xfd}, {&(0x7f0000000000)="75a6fdecef3c8aef4c50bbd794e3b15d8939c77052a87b", 0x17}, {&(0x7f0000001000-0xb)="bb8d3e5d39e0e62b35683b", 0xb}, {&(0x7f0000001000-0x9e)="1fe31e0c223f301087149254b2728616dc72e62b69ba81c6e22f05f9df4fef12c12941a4500c2b0b9a06bd09996d9561649dd60045e21c8f18824d861768df292fa323c23f3e10e19c8342791959c6e12a00dde69c46f82883fd57e91bb238eacff1c9a01ec019956c5c0a4c8d4925e5c38adc0c754e6c8ef0eaab69cc42e186a544fcaa652bef67bceb3a82d141c300a6905ef850d773e3dfbabb85439f", 0x9e}, {&(0x7f0000001000)="335811bb76fb55a67a9a1d63d41297cf3f1697f7a97d797a670ad6dbc0320ba34d9e6cef5f6caecbc425e070922f60d44ad5968f1bc9c0be0e7bad1b6269c31149fc8e63a950755e901e21067d53e5acd43fc3885e7095982d5ac142b8e74540294b5caba35abc41ec7c20147061aa8e134be636fd4c655a9ee1607bb457eb53f3d924b6529df7f2aabbe2ecf38bde891ecd7df12bf374366d2075b4e63c7ec94c492700e4cf24297fcf6f52762a7b705773d3aeadea7e2f91407daedbefc1c3f1702078618208bee1320c57700b2bf74415835ebaa67abbb0dc8c307dbd705a62be6909017a822762489ed5992f69496d8ea86886a54a261ec74d6b641b39178d7b970631c774af5a8aa4aedc5f9d4f129d78f8a662b317ee89a317a83d83f263aa230284dfce8c2618a1ef1f78ee9e5ed90442c9edb2fbdf0a63a94abe5ab07c618c4c1b58bbe78b8bb91b934df9b96d1d378121d2ad8d82f4d4f35ecab2978c7258a188f8314dddc3e743297d443bf48ad7d57222765a8ea2ca3b8e198054c9ed420623167e1cbcdc6a21ffcbcd9250e0c9614141ea47ae8150c69e511417518f1f256d3974d8b079db03f244765eb0787f8f3b8b88d8979b6d8e3694379daf88845ac23f3f31a218575921c21b2a7d723603a7677ce70dd145cd81b2b07c0470201e6478af1328453ef0ce54beb53c7f4d828b4e01998f4271ce78bdf2a9887d7045ecc81f6380e4a9776b4101d65e86a31a0389b08f629374739fa600bc0f2c33e555b0ae4160146e67a18549f940d03914ec2f499bcf079e46331c2353ca4d41c12e036f833ca30a0939a9b7aa87f0456b07d6ddfe87fedb096d1b9d2d127fd8ae7d777827279f58a905f59af1ad2469011e01729957b39fa775342091d9607a374120ed3a7f6e135d6befeeca2a607d5ecfe4d58d976af7cd8bc2dd168edf4472b1b6a07a66cf87cd1983fee95715177e9503d1a23371bc94ea38849faa0d2422e9f8cc7455b7afdef0e0224ae996be82a72899dd1202930bb10c150f03a22989a09f5926a3f0be38585f3ccf4981614c12d8ae1d349ef9252d4c1d0bff63803252b0778069fe94e7f9f32d4a1c5b2c1d2f6bf8b0a4fd9385662c04f3467ffe049d0c4792c26eebe57fcb9d44d1938aed8ccf6c5f1eed45ec2511dfabb7aada3b8f6f56ace36edd38769d6691e273b5c766782a8e4a8a0e6f2473c145251ff676327b8538882badb8680b6ab0ca8b777f10308e67b0cbb700e689e7fe9cd126ede1ed8e99b2f8a2bf2064d37e6bdea34324f41bcd44e2185e1bc59f6b2cb6ad98b68acc611851868b1b847c4a34c66066445e43226e3bc2e698cc1b8a5bafb6a076c750af661ab4e5112f74782a82e3964460535b171ff33df77035ec382c9ce299254456b97d2492d77f9f65efcc036aca8ae707a7f4b65c8a6d778d5f69a6cf8586b15f9610a2ec69a3abcd837ef3bcbdda880f1bd78dca7b3091ddd3a1b6ee5c6f9c9ac9fc57b447815782657d82a56c1af45463073c6d973047a1b5f2b2ef663be395a55cde1340e4c71b2b052d65899009e5ee543c55f66946ee0f52b8a18f85dcab73f4017ab0264920cbc839faffe30be7ccfd9f4c5e68c77adcfe70cd30bf72ef7c1f3358852f8328cfd6e5131d2a885da1513fd6dc44b79ecbac9fd147947758704feb5207d36f275b7121b56e9489535ff45af3a6b8b28ec90d75ddddbd856bc2c6e4c8db33bec8afc4b1d5a1e961a76206c12a1932c04ed9a4b925b6329bd3c92a7c5e2de63b5f4db58a6cc76eb2dbc0b14baf55b4962e44343fb4206b044ed72fc1cfe08857cea377e73cd25729e4d153a48c25ee4256dba7a0ddb48a4edec7cbb57dab9e7b7a7391245d16f64daf9d5c0708c15c905a248e062245c5409845213f95ccd4ff9122173ec4c8155917339f810b605defc67fab387f15011172e4823c364923b3634a3b6fe80c873681a8077968a7b519909fc9cdd7064775cd56b7e21f18fcad990e66ebfc9c9c1e90ddc20b596a65db3ad3a911758273d66ccb7e89b67342d59a118173064a7222c2e37fbe10c5c918944652e85330f4cc127e0cacc3fe11687d19418c850e6c25363779c7ca52c3325b9ad6b292c32f8213a005c5e28eecb02c2c7de7de19d2ffdfb5e2889824cd516816fa4d41f793cfcb2d463c6634d2ffcaf4a59a8313648e738999155a9bfb13b27d59175e0422078ffe8538b6bb99676cd8be3de53d08e565fdba08adeee08ab3a71074bd835a4c072dc1efdf8761c2802728f9d1ac2ccde88cfb7eca0344625ffbc9e6c44b7974ef27d68beaaf0b2b72447367f6599e102d4a714db867da0087040029cc57a922ff7dffbcc0eafe377f0e216f39f1fb9cd9d493247a4f609d628bc05652388031c3ecbcd54c3d31810640000f9b058b59c4c108d3801fba30e4edc922038b271d96b6e5f96f360fe9e45d804de8373bdc980f1e590b2cc58b457b8a0ebc45805ca1566bd24dfad5ec013180e9cfbc4b8d2364e0dba126468b7cd8cc4f2e73902b6f2fa134906b94f4adda37afbcd581e72fbf873ae31ee661c9d76a83784199d050396d62f18d5ac4c2772f2fb94765ca6995c0b051e87ce7401192e3f417d8dbaf907a1936932a40d868317d3b2b36360db8787044941d8f07b567dd193cb17aa4174ecb5e525a1205d6e206b81c745d4542cc62b0d9f161061ae5501c80a87cd7f8ffeff856e2557418295e40c2a459bf5c85087d1d7b595c0e1443b4ff3293e1fb1428f14f4ff1c079ca841e67919865626ec735aa2df701b27880259d17fe3e47fd3f1da3d31d7a205db12f8ac2a8c69d2f4da1244f9f89ae2a58532fac093350f23e7107d95f99ab6787ab596311396362c43cb2d510bfab43f56c4392b858a2ee974fe3fbe09cfd4cd299a096520eefeeb1fa5a84293b00c28be0b1a193663c6c4b38f487637a0a64f091e566d008ca0138b5b5c0b55e9929c1f2e9ca786b6e5ba23f3e99a914bdf971fcc716b8919219123d03e49256d3b67275cffb016353f5dea41793e784ac50ebf07eca24033e2da8665a650d905fed400adb23035ccb7b821e4a405e3ac558ca8e25660e7a9201acded9e195fc858de6e29b0fac86804b648fdedffc818407e6f0e1cd1a1fdc7ade2c35b1aeec8a608fcf97db81bf3bee587741d59f3b741a6edac3ad4448b094b5a6f8a45a227b4a2909d9adc126c559ef389f5bceadaa1d644a4ecc86dec6756d8dd2a53cea5a02b9bf2b8a27fef639ae016d34dc50bfbadffbf89c577961766eb70914e0ce66204f5ec1be2c08f4e85de709446886bb4dabc21c8d3aa284957777fe7fccdf0519213512420826739c4e328aa1c1e6de83f87d3e76eedd4c4afdc985c91581e10c27e48cf286e832c6aa7ed2f7916d8d837247f6b62ac1eb8ed8fd8b785dbfee2fc92c894f1b5e71a11f36c01e2885bf8ea6886fa58d991d7bcd6a9b328070cda84ce26700169ff4ab37400819b9fe2e02c91218d21c64fff1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0x1000}], 0xa, &(0x7f0000001000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x4, 0x20d, 0xbc6000, 0x9, 0x5, 0x4, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x9, 0x4, r3}}], 0x60, 0x840}, 0x4000000) read(r0, &(0x7f0000001000-0xe9)=""/233, 0xe9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r6, @rand_addr=0x101, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x50, 0x1}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) tee(r5, r0, 0x3ff, 0x2) 2018/02/07 10:57:19 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000472000-0x9)='/dev/dsp\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f00009f7000)={'system_u:object_r:etc_runtime_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x39}, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xe)=""/14) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r2, &(0x7f0000001000-0x10), 0x1, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) munlockall() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000005000-0x90)) mincore(&(0x7f0000004000/0x1000)=nil, 0x1000, &(0x7f0000003000-0x26)=""/38) r4 = shmget(0x1, 0x3000, 0x41, &(0x7f0000002000/0x3000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000005000)=""/185) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xfffffffffffffc23) fdatasync(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000007000)=0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000006000)={0x1, &(0x7f0000008000-0x4)=[0x3]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000)={0x1, &(0x7f0000008000)=[{0xd6a, 0xc7, 0x8, 0x2}]}, 0x10) syz_open_dev$dmmidi(&(0x7f0000006000)='/dev/dmmidi#\x00', 0x6, 0x0) 2018/02/07 10:57:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x88000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000000000)=""/26, 0x5}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x63cb75b0d3d57ec5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000003000-0x1)=0x32) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000005000-0xb0)={{0x2f37c6e2, 0x3}, 'port1\x00', 0x2, 0x8, 0x80, 0x3f, 0x80000000, 0x4, 0x7f, 0x0, 0x1, 0x3ff}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001000)=0x101, 0x4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000003000-0x1a0)={[], 0x1, 0x7, 0x5f, 0x0, 0x100000000, 0xd004, 0x2, [], 0x100000000}) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) tee(r2, r2, 0xfffffffffffffffa, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000006000)={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'system_u:object_r:getty_log_t:s0', 0x20, 0x30, 0x34, 0x20, 'unconfined\x00'}, 0x56) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000007000)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000008000)={0x0, 0x7fffffff}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000009000-0x8c)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/07 10:57:19 executing program 4: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000b74000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="ab85b7bff6127060d323b71643f7768e4bb92b9f413f669085927b6b7ee210b608d9efdee527363675b73a3167ecf8d147827003206b4c2c677d0361e24af8f5148fc6213cec51df8a0e9b059f4440f91185b65d3a2bb5a96ac29e6cdbee8b02c70928dfa964da8ad9ad1be95637bb09d8859d977e505c33a9d56c38ade6bcd9fa2b30d49e015f5b", 0x88, 0x4, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000002000-0x4)=0xe8) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0xe0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x6e)="20afb8680ff6c66b30b4533cefe53571694027a97a7092779353e2387d7b5ea1eef317e42656e1a8b1046df3c863bc9a1bb4671753fd1311b9deb5b16c32d490aa51b31d188397193c991be950e027a8e5dcedfa8b71d64401b6baf0ee1b4ea0dcc9e1a5187e9a7095ca0e4629ef", 0x6e}, {&(0x7f0000002000-0xa5)="bfcf29244d22f5a66c8f784ec0c94ed708ca8d4a46f105b6892a4a1e11d0bae5b2ccffd88434161869ba568c18dc5d4549d37579ae2b58f7d89f03364d3546fe4aa61ed812d9f0d3824b9a80c8f901d493d82143229f1f3c9f54c4fa9592a8b1ec38b56ad43f07de83fbe7ec37de61874c5237d2e691e55b02f6e12f77668c36de475fc66e967b9a558e68ce457c1482143888c8016b129946b9e17a583cc0ed2537d7abf0", 0xa5}, {&(0x7f0000001000)="77e9115e293fa9971758caed94efc2b5cdd6d818e55c45702ac68b0e37faa943a95ea7555612c04aec3c08394f12693c1577ae228f7da03eaea91a36e713cacc16be3fdb80f3b8fddc49c2ef72ee4f0cd7753c65d3016fc6fb99facfdb087dd65a38534627e1757065412dd2b38fc827b92ad8148a6058007ee83a8feb0e96dd3167c41944e1ed954af1ad3b1d363742b161c4ad4afd007f5c21ff65eb4e0a4900d659044c8af6c03569913d793212e9db201343647fb7a38e2a1c127e0564d58a39b2cfc30f9ee50afded4543274acf274f6a3a4044d14447", 0xd9}, {&(0x7f0000000000)="214853d66c3e126c2c7b1e41704c24f4b5c60b38d391e4e9ef719f3a50d22a4bbcfe2044bb2773261724e040b0318d69a006cb0d20bf7e96d62665701184fac232f021103b9178c02a684c39b3c607f3784f7598ada0797c00b52e3a2716b020823a16eb84985edaf78d97041adace892403af0187288003296d288f53dc16d2ab6ccb6a79632f7db727c6a8a34afe3ccfd0e093f45307ae3e34738476fa0c8765fcfafb49d429c7a878db989824d4abd55e", 0xb2}, {&(0x7f0000001000-0x80)="073f6c5f6b8ef264f60e255291523e8e8eef157f19ccb6c9733277fa9dfaa02faa0b5a20e5828c86e4e5c18b379ce9611b6c4a44eed41b21c9072faef39c0a6cb575db9dbd8e31035dace2a15c402bc780891747bef577baa38bc04b8a23a28411b7d299f6534a3df77601618b00cc92b87cc893e35df0f167ea10c31ad94dcf251250da4b15f0386cec9cedb744ff2106e3285d3856a36955c429d25187a11daf", 0xa1}, {&(0x7f0000001000)="4906b844de29b5fb91383ef63c92294a663c1b9044c0584c002e6543f4ebfc85f8fe7a9913e652c0acc0858159417005946039a24291488bc228528c34b281f8e6127a3f3a4aaa1a6f8921af8cb0491ff1a21172aa6b64a767e62785b2ce0ce775a1743544b5cd94c03c49a92e7e6552461afcc7ceb8118ffeb61119139c92d2f109d232f041c810207cbf6112554016ac0d7ab60fb174c2736dc82c2964072f5fe4", 0xa2}, {&(0x7f0000000000)="4e4ea30b268e6ac94f3a94ef940220ed76c581087468be5a6309aed5c022e428ee0e077808038890c46f0a5fdd819e4431116f1f56bdff6f6ef6cbc09afccca911dfc3f85ad7385a3360b6bcc33d227e3f66d72770a99a03568b9e18ff3e909a0e492abcb33860cc3df768543f8cd5c212a56d30738ec866dee6488680d6b8b7e77070e06f157481559d8bc30b9b58927c28e6123196065403a3f5b6707433bb5173f40e6105533ba5fa485bab28e0b3c7aacf9dc4", 0xb5}, {&(0x7f0000000000)="59078d950a08465b34feea415f815730eb25a3fc5ec5b8f601e8cb9c86445110be1185752afd35c9b7c55eb46312d961a3d19cc786f8ef07459300355b1fdca612a709c48b39781c3b4f066051fd0fdc8dd6e93b635abc8ebb0376b581cec05e60e781e741af7c66db0122401f88cd9581a872bbc313d2f968275d8a8f0f74aa3196967a6b005f9d5bb30e2bd8203875267ab33707395e87bb60b5e8093cb8e04357180468eaffc97e1ee6652154a7e24be9a223e114acc61cc3b306839dc4b4f8c9df3f59677a8f6d0013d0", 0xcc}, {&(0x7f0000001000-0xf6)="0ba05a2488ddfac04b2c8505aced4139797b4f9b7a986051444a883a70a9c8ccc807f816506af0e5bc22094e95ddee0001a0895296af58e20e9400dbf08736087498d2566254468a9942df2d5c06502e66beb7e2b08565b7876a25def749e570f8b3c8077389f8f109529267e50bbf741e11d61230125f9066428ce6a53ece482319b32fefe0e00362d4b82e5de5857e010b2df130ee7cca04aca533e62106785dae4fa0533f7b1cec1a36ddb25abf9e53da62fd8c23f375278970dfd02521b7ac4ca52be0c2d20b23e0378fe050975a88916cec56870292e1ef20b258774dcfd75a39f2dfaf80d2f287a4bf855e55b70c0c864bcf23", 0xf6}], 0x9, 0x0, 0x0, 0x800}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0xb1)="998891086d033567a0f21a2364df390da4fefdb69dcedae07088c1eee58b91fb48e0cc069893259a94ad98f482d68c8c4642408e754c653b1d89559d5c67b9d6d0bd884b50893dd3c526f9aeb66182fa92133901174a5fd96c77e91e7179e19a3f9ce16ce68459e67d06530ea5ce0cdf541a1f46f28adadae2fc54af09c9b67197d6d5b923bb754a14dfeea3343a868ed0aa22fe69f3aa27f06596a033e985f7df17fed3d94cd51cf6407ba17e48b613fe", 0xb1}], 0x1, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0x70, 0x4000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="781f9b408510227fe7ddc7f4a81e9d261c173582cddb5de370d966379311527eb4624fc4330b8e889c91e3bf2bb0c27158e123aa6707a4da8337ee49cc3a295d5d3aacfbe055baa999883a32bdf090548bf951ed790c6ea80f8610bbd4ad21cdd19141d6bc3669dae01a7810df77d0bb7f2a336b68d7cbc6da4dd6cd0d00920d08635375881da2122d916d4c23cfc902448acd8bbe5be2749fc6bf83ff60f6", 0x9f}, {&(0x7f0000000000)="3be07971b624b426ae46b2adca5710782f35e39f5fee28ea61779c2a0f58874cba33d8", 0x23}, {&(0x7f0000001000-0x11)="3fb4650c8e27712da9eab1507a9641b634", 0x11}, {&(0x7f0000002000-0x84)="10bc60a5a8b5662e654f04f0c8b68519e5e828564ff3fe374e76501613e79598882b533e0a3bb7d0f42adb209d36c02c6a545b5ba1047256b1a36cdcb16609c8cf0b5ee4cbe7a5400729ad34b75eee70f3c231c22c5677725347ec9fa7fde9dc6b8b340e3c6ea8d283f6642fab33e9c7f23e20e330f5fec358bc138eedbc44cf21aa0258", 0x84}, {&(0x7f0000002000-0xd5)="e2ce5cd72e538cd3eaf53881243ff3e487c895413560c572074a44b14a343354d4600f38dc1543a790a764949d076c4f48787ed2ccfafb65619414062f1511d362ed042b053a1eeace5ddee364604ca58c45e7e5974f4ef0902e08bcec350b1f2bdc181a72c66c85ddf54e39e7b2ef2698b5124a9c4b9ea8f66a5a892f1e933fd7457db02a1d33627e0025996f5e4a716a579a61b8283cf11a39e7f2386243c1d06a83bc3f75b07786541b0fa45a805cd0c68a77e842b26acffeab1120e79b2b4f615b72e5df6ba1e34727f37249626209d2b16159", 0xd5}], 0x5, &(0x7f0000002000-0xf0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r10, r11}], 0xf0, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0x30, 0x8000}], 0x4, 0x4000) 2018/02/07 10:57:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000001000-0x2a)={'system_u:object_r:inetd_var_run_t:s0', 0x20, 'root\x00'}, 0x2a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x20}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x8000, r2, r3, 0x2, 0x813008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x800) pread64(r0, &(0x7f0000003000)=""/223, 0xdf, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8000, 0x3, 0xff, 0xe, 0x3, 0x7fff, 0x2}, 0x20) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000003000+0x84)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000004000)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000004000-0x8)={0x55, 0x9}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000003000-0x5)={0x1, [0x8]}, &(0x7f0000001000-0x4)=0x6) setuid(0xffffffffffffffff) prctl$void(0x27) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x6, 0x400, 0x3ff, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000005000)={0x0, 0x0}) sched_getaffinity(r7, 0x8, &(0x7f0000004000-0x8)) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r8) 2018/02/07 10:57:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/sequencer\x00', 0x0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/171, &(0x7f0000001000-0x4)=0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x81, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0xf04a, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x2806, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @rand_addr}, 0x8, 0x6, 0x800, 0xffffffffffffb30b, 0x6, &(0x7f0000004000-0x10)=@common='tunl0\x00', 0x7, 0xc3, 0x7fff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000005000-0x78)=""/120, &(0x7f0000001000-0x4)=0x78) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000006000-0x6)={0x1f, 0x80, 0x3}, 0x6) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000003000)={0x6, 0x37f, &(0x7f0000003000)="69131d6aa3818ab84663686361d0ca5b3e5ee54d8face8c95cb1896a12ef744f22fd89bc29750d55462e0a13f151f2545631cb8b201be6ced5e0b1c5154ae63c1469ece0a507573a5813ff0d7309627c905ced37ab80ecf050488a70759f0f2ffbe9d8fe0c334b468f223c5f954810a6be48cf9364fc11f8071d608a90eb471ca77475cd151fc9f590997a2f7149c19b55e5321c925b43efc26adcf5049720cb976b95135ab4dc712a68e063862cb1fca1c888", &(0x7f0000002000-0x7d)="e8d0918e41451e949b23b93314082bdeec55d2772b9a3eba5a7da423fffec1b11ff71e64e07e85e74b4e7beda541c2f835a74774d4d0f2f641ffbc6be97915857bb26def4e94271e81245a881c021dfd015fc3fae7b85ed04c07a9a8c46be58665d99a357740a79ad5aabc7d2610198f0cc2fae6f621983800e66f5569", 0xb3, 0x7d}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0xff)=""/255, &(0x7f0000000000)=0xff) r2 = inotify_add_watch(r0, &(0x7f0000003000)='./file0\x00', 0x20) inotify_rm_watch(r0, r2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000006000-0x10)={0x85, &(0x7f0000006000-0x85)=""/133}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x7f}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0x9}, 0x6) ioctl$sock_netdev_private(r0, 0xc78, &(0x7f0000005000+0x45c)="a137b0f9d48185484fc9af18fb4b9b6b637295576cffaccae1119aacbe8dbbe73c97046a5dd4a41c81e0798ddf94fec7f8f37b55e48d651bbd28cbe01eb1b0e75242017fb7419c32b272f5e43f880ad6d65b1690afb676b20202c413a2552c48f841e206ff12663a90d83199a24e78ad210f58d516364a616fcba7c800eadbac1deb07c7ca6e2b86caa4ff1df477") 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) writev(r0, &(0x7f0000007000)=[{&(0x7f0000007000)="b1e06ea6ab49d6a052aa4ee36c37521c9a86b3a2a09b121f98f173eba001dee4ac71da0facb498060b5b4bc71bc5ca7815854cdc3a0837fab7783f7dc3b4caff8a9192a5bda65bfa7742b0486b20aae8a67621676ca57aadc6b4b27d978dac7df530da3b5d91d94def17ab10d26769fb8ab32fb717340c153397e6568d71", 0x7e}, {&(0x7f0000002000)="6825f1e72e1e14a3adf091f0a94e427f86c6d53ac9a8b4a2ac11f975a7597cd564a5bdc4f0eb486e246ca8a677", 0x2d}, {&(0x7f0000007000)="5048d0dd77d0069008f8bb1fde023a03e5812da14c40bc1f9047782c47baf201fd1e7747b815c07ce71d3c1deee3078e7d5dab1f3262c2e8c7bd56c4263271827a385e791af1c380414fff737b3f4c04bc6f5ca8995190ff8eedd669e99767d380467e4de1fa44238d28b4782cb416bf659b810841302974d20f56482f5f0a3d9c51346c46dcfc968b9f8b5a386e68ce8ee47971fad6a94fb89ee421b5ebd97318fc293ced1b50024cf70e48d2ed66330f794df6d18f5629a052c41002beae84c0724a42436101a54f2a60087a910d872afca29e189cf1ae40e6f55309d7d70f7377550d52ccb2e062", 0xe9}, {&(0x7f0000002000-0x7f)="59a4a1cf0d616e2b364f61c06a378cec2810b81f756bf7f09af9bd413f341989035d946bd5901fa726e902dca4631f917359a702924c0eb3e7ec7bac4c2eb5c34b2450d5a13af82732a2a010e5e535106a39ec1be2796847fd42e09a77a5a80727b228c4166a10ec0fd602084c25d5ce91cffcba32215eab5e653354ba35ce", 0x7f}, {&(0x7f0000002000)="800f261293e67205d6d687858a2cf6b0fdf1d4e8f92a5eadbb74333627d4acc8d7fe1046faf10ee218ada93acb142f4fc56c31ac5dec7d5d1c9601239184bdee9d7be63bffbc399e14a9ce859006cf2198e5e7457bf72a7f377082ddcd5a395878559e8f291d6a1aa2758ec66e478f62f75a17581ab5630be57fe59c7d95b6cf72cc4f02151d000db7bdaaa0c0104649bb2723ddb4e7ee6de82dbcc7636e49f8c35a0f9caacb24ab3bbfccb9ba74c877ebc4b78d7c7673f555ee4df9994a8e31b161b161d77e6b569a70354a12fa8b9e49ef9bd4449c15b83e610a740ff6b10ccec1d76c6aeb", 0xe6}, {&(0x7f0000007000)="c611037195f4e2e0f3a0de", 0xb}, {&(0x7f0000007000)="d70895", 0x3}], 0x7) [ 54.167461] audit: type=1400 audit(1518001039.033:9): avc: denied { map } for pid=4169 comm="syz-fuzzer" path="/root/syzkaller-shm938473740" 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 [ 54.222810] audit: type=1400 audit(1518001039.088:10): avc: denied { sys_admin } for pid=4211 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 54.263659] IPVS: ftp: loaded support on port[0] = 21 [ 54.316289] audit: type=1400 audit(1518001039.181:11): avc: denied { net_admin } for pid=4216 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 54.318533] IPVS: ftp: loaded support on port[0] = 21 [ 54.383342] IPVS: ftp: loaded support on port[0] = 21 [ 54.431699] IPVS: ftp: loaded support on port[0] = 21 [ 54.491783] IPVS: ftp: loaded support on port[0] = 21 [ 54.575438] IPVS: ftp: loaded support on port[0] = 21 [ 54.674887] IPVS: ftp: loaded support on port[0] = 21 [ 54.804399] IPVS: ftp: loaded support on port[0] = 21 [ 55.524764] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.743857] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.875850] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.967596] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.059846] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.166603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.263696] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.472067] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.100704] audit: type=1400 audit(1518001042.966:12): avc: denied { sys_chroot } for pid=4216 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 10:57:23 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/07 10:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/sequencer2\x00', 0x109880, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = syz_open_dev$admmidi(&(0x7f00005f7000)='/dev/admmidi#\x00', 0x9, 0x7d) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000043d000), 0x4) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x8) mq_getsetattr(0xffffffffffffffff, &(0x7f00007a3000-0x40), &(0x7f0000447000-0x40)) 2018/02/07 10:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) recvfrom(r0, &(0x7f0000254000), 0x0, 0x0, &(0x7f0000ad8000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/02/07 10:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f0000ae5000)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00009f7000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}, 0x400000000000000}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/07 10:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ab000-0xa)="6e6597d61e657664f8c0") preadv(r0, &(0x7f0000c01000)=[{&(0x7f0000a4c000)=""/202, 0xca}, {&(0x7f0000cdc000)=""/177, 0xb1}, {&(0x7f0000b1d000)=""/180, 0xb4}], 0x3, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000cd9000-0x4)=0x2) 2018/02/07 10:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r1 = request_key(&(0x7f00009c5000)='rxrpc\x00', &(0x7f00004a6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000b7000)='\x00', 0xfffffffffffffffb) remap_file_pages(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x8, 0x0, 0x20) keyctl$set_timeout(0xf, r1, 0x4) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/02/07 10:57:23 executing program 5: syz_emit_ethernet(0x26, &(0x7f00003ce000-0xe5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305, "4ce0874d711a359cff7655cd9cf58e75a20cfb85f2427e41"}}}, &(0x7f00005a2000)={0x0, 0x1, [0x0]}) 2018/02/07 10:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b18000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x95) r1 = add_key$user(&(0x7f00001f5000-0x5)='user\x00', &(0x7f0000059000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000093e000-0xc)="0a41f1f0d3c63c400d5593ec", 0xc, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f000095c000-0x8)='keyring\x00', &(0x7f0000630000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x9, 0x2, r2) r3 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r3, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe"}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x10}, 0x10}, 0x0) 2018/02/07 10:57:23 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4800) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002000)="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") r1 = syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r1, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000009000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000000a000)=r2) [ 58.775067] audit: type=1400 audit(1518001043.640:13): avc: denied { map } for pid=5267 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14660 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 58.788623] mmap: syz-executor3 (5282) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/07 10:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x101, &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c6b000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e63a, 0x10800a}) r1 = syz_open_dev$dspn(&(0x7f00005da000)='/dev/dsp#\x00', 0x8, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a74000)={0xc1, @tick}) pwrite64(r1, &(0x7f0000c28000)="0ad2f3750b7c654426f9cda4a1a78eb7fd6363d54c30dac8d63a36f9def2caf9643292b32db95083e12fdad9acb32c2e776c141acab9fbcc15941d7985578822bb805ee9a270716c55d787d9a5c535922fddce9ab063db1c1038335bd35b7e9f9abebf9b522e31d6f24fd9412fb48e2114139a85b3839df1a29e1800c6557a567ab1406db88913c62ec3e469509dc6bb8cd10cf1f4c9a017795565cd534ff4a9e0", 0xa1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c13000-0x5c)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000eec000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/07 10:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00006c0000-0x18)=""/24, 0x18) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fd9000)=0x8, 0x3ff, 0x0) set_robust_list(&(0x7f0000a50000)={&(0x7f0000adc000/0x1000)=nil, 0x1, &(0x7f000030b000/0x1000)=nil}, 0x18) set_robust_list(&(0x7f0000294000)={&(0x7f00006e2000/0x4000)=nil, 0x8, &(0x7f0000264000/0xc00000)=nil}, 0x18) 2018/02/07 10:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f58000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d5b000)='/dev/sg#\x00', 0x6, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007a7000)={r0, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue}) 2018/02/07 10:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a46000)) sendto$packet(r0, &(0x7f0000cd4000)="0081000000fbff2700f4877d7b2eb897004f00000007c500", 0x18, 0x0, &(0x7f0000571000)={0x11, 0x14, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xffffffffffffffc0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000e05000)={0x7, 0x78, 0x1, 0x7, 0x80000000, 0x5, 0x0, 0x80000000, 0x40, 0x2, 0x6, 0x4, 0x6, 0x0, 0x1, 0x7fffffff, 0x3, 0x100, 0x9, 0x9, 0x1, 0x9, 0x7, 0x9, 0x3, 0x1, 0x3, 0x2, 0x1, 0x4, 0x3, 0x2, 0x4, 0x8000, 0x0, 0x9, 0x7, 0x9, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f00007fb000-0x1), 0x1}, 0x8008, 0x101, 0x5, 0x1, 0x5, 0x6, 0x7}, r3, 0x63480000000000, r2, 0x8) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000057a000-0x4)=0x8, 0x4) 2018/02/07 10:57:23 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) r1 = syz_open_dev$amidi(&(0x7f0000019000)='/dev/amidi#\x00', 0x6, 0x100) sendto$inet6(r1, &(0x7f0000009000-0x5e)="d71b1a5fa9a96915aa5f314b14ce0bdafeb2c6528b2458a1fc3de25d7155e03331ffbdaed42da299031eb66beac2d241bf6100e2ead027e7067d279048d26d5ae0812858e34d0ace1086317265db01745974dd418bca2338753e8f301c2a", 0x5e, 0x1, &(0x7f0000019000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffc00}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x2000000000000002, [0x4, 0x2]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) [ 58.803391] audit: type=1400 audit(1518001043.645:14): avc: denied { net_raw } for pid=5268 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 58.803408] audit: type=1400 audit(1518001043.653:15): avc: denied { map } for pid=5276 comm="syz-executor3" path=2F6D656D66643AC403202864656C6574656429 dev="tmpfs" ino=13891 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 58.892622] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/07 10:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c83000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1200}) 2018/02/07 10:57:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000346000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fbd000)=[{{&(0x7f0000113000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f000056f000-0x42)="80af7e11896fe79cea70706d36adda55c2f0d3716546d4c394c828cbc47de796f091a86376f564cf6e070a34b4d4abba143d9aca16063f323f3e4b59c79afb78b27d", 0x42}], 0x1, 0x0, 0x0, 0x1}, 0xff}, {{&(0x7f00008cc000-0x10)=@nfc={0x27, 0x7, 0x1, 0x2}, 0x10, &(0x7f00006fc000-0x30)=[{&(0x7f000098f000)="7e545dbbfc6a300a848b2ad0fb9dd16cb7a1dbcf6b263ac79c1c6d85bd861f3522584e15e4a3dcaf187992c044e00ce9a65a23216185f52779fa18774cf390294efe149cdef6541b1908894a3654116d1ad62ccf16b0fd035dce181323043d500e87fe86", 0x64}, {&(0x7f0000d47000-0xe2)="fffb91ec4e7acc02ea67fdaff296ae6d6c1e4b2d62ac4d9a8aded285187c6019b08bbcd2a0433f93845f5d573427816ace49d60dc524480e75d6a1c3c973cc4b73f16762576e88e383cfb82e8eac23f6ab56919b0b874905f063d704afdb2acfbcab81fe18b7d71e83bb45e1b9c65b5bbe893ab6915262dcce5ca392717db50f856032c2f8d35e2827d4b77a3a3e4dbabced8c57622ac1cda15ea13596cd6d7cd9d14ccb0f09b39f596bd56115054d3b2f6cf789d3c25023cfe846831c2c45d56cade55a42474eb6ef3dab701d7d05b1dd99a0a098d86a3de6e960998911cf63603f", 0xe2}, {&(0x7f00008c3000-0x68)="11183eb8bd2cbcae51afbc8c4372b7fa8927e47c68066985bc439702667d3a72a7893c49eb4e2fa0d19592d0f9063b0ae20c3e86dd05f13397193eddfe1144a4e2f9129e018583078d2d5cb80cdb4ebfc2fe6ba08187c901f05e64cece212caee488e389193feb4c", 0x68}], 0x3, &(0x7f0000000000)=[{0x20, 0x113, 0x1, "a832e9e559706f65f87eefcb8ac7"}, {0x1010, 0x118, 0xffffffffffffffff, "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"}, {0x108, 0x119, 0x1, "3860c3eb0e8818a20c5ee115426797ee79047d1f32cbe103e6552bddc6e4df71027ff3ddec850a3d33666ff475881d7663ef95d3dc82a4f7d0c4a7e4ddfc499fae02e823814fd6baac00899aac11bb52ae9aece76cedd79379181337213d18752a5129caef69b574659ad478c6fc3d728e75feefa69f6afe6c6a629e4d239b3f0935b5f8844c7bf7a05d9070c89678ee35c5f927934865db986bab9090dbde8a9712a0e01b136f3a0d3ddbc1354d8df5d375c836f57c53c3611c662d0a236ac6d8940def4807cc6fb9b703b9d2eb8e9d28a6fb0b92873d5ee9ded316e4ae05ecee2a51ff5cdfeb9c1be92d5240c031df5589"}], 0x1138, 0x800}, 0x8}], 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000e6b000)='map_files\x00') fchdir(r1) 2018/02/07 10:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000050c000-0x6)='stack\x00') exit(0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) lseek(r1, 0x5c, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001ef000-0x78)={0x8001, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x1, 0x5, 0x72, 0x20, 0x1, &(0x7f000078d000-0x10)=@common='yam0\x00', 0x1, 0x3, 0x2}) 2018/02/07 10:57:23 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab1000)='/dev/sequencer2\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x10000, 0x488d, 0xe6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x390)={0x4, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3b7}}, 0x1, 0x6, [{{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4a}}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x1, 0x29, @loopback={0x0, 0x1}, 0xffffffff}}]}, 0x390) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x81, 0x4, [0x401, 0x37e2, 0x6, 0x5300000000000]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e0c000-0x10)={0x7, 0x8200, 0x101, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x8, &(0x7f000039c000), &(0x7f000020a000-0x8)) 2018/02/07 10:57:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc9, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) 2018/02/07 10:57:23 executing program 2: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ppoll(&(0x7f0000889000-0x18)=[{r0}], 0x1, &(0x7f0000084000), &(0x7f0000c5a000-0x8), 0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000033f000-0x4)=0xa99, &(0x7f0000bb6000-0x8)=0x4) 2018/02/07 10:57:23 executing program 0: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000096000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/07 10:57:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000+0xa13)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d37000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffe90, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c7f) r1 = syz_open_dev$loop(&(0x7f0000c60000)='/dev/loop#\x00', 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000c2b000-0x4)=0x9, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000c13000)='/dev/amidi#\x00', 0x7, 0x200) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000be1000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3e8, 0x210, 0x210, 0x300, 0x300, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000862000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x300}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffff00], @generic="85f6b249c75e79655ca0fca38aa5cde8", @common='gretap0\x00', {0xff}, {}, 0x6, 0x3, 0x4, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x2, 0x3, 0x1}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@loopback={0x0, 0x1}, 0x2d, 0x10, 0x3f}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffffff], [0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', {0xff}, {0x25c7b2657a195a28}, 0x6c, 0x5, 0x1, 0x2a}, 0x0, 0xa8, 0xf0, 0x0, {}, [@unspec=@void, @unspec=@void]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty, 0x29, 0x4, 0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xff000000, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', {0xff}, {0xff}, 0x3c, 0xb4f, 0x0, 0x1}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x2f, "e2fa7ec8f6a60fa0fb638c787e3e022534cc97608a1c0fcbf110b435af31"}}}]}}, 0x448) 2018/02/07 10:57:24 executing program 3: r0 = accept$llc(0xffffffffffffffff, &(0x7f000042d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)="709b4842de11b88bb3431a80ada35d0824136806804f4a213b6c21d26eac556cea0922116eb1aa8d18dc7d4e0ce8fe5469a3eaad45246696010c730d1163b0d7bfb999e894e3618ca35c261d9117ed1e155ec0f67fae64585bff9546dd5fef701fbef886b7a0f326605f63132735b61b60d27dbf392dd59a76c89fa16c6bcfc21fc8e8f630503b09b276952439b6fba29537c67730401a2f5779df7cc8e929d8e3ca86d03b56a6769b89936f9c07725567d6781aab5f41489ccd1f00cce927466da3998f0a6f7355c0ec2eb9ed6bda3df3cfcab871e4e8f7f9dd13823fc8047c482edbf43fa574fd8eec2254") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba6000-0x8)={0x0, 0x0}) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00002bf000)=r2, 0x4) write(r3, &(0x7f0000630000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffffffffffdbe) 2018/02/07 10:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) pipe2(&(0x7f0000af0000)={0x0}, 0x84000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007c3000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eb9000-0x10)={0x0, 0x1, 0x9, 0x329}, &(0x7f0000b35000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007f1000-0x8)={r2, 0x7}, &(0x7f00000b5000-0x4)=0x8) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00006e8000)={0x1, r3}) connect$inet6(r0, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/07 10:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000be6000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) dup3(r2, r4, 0x80000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002d1000)={0x1, 0x0, [{0x3d, 0x0, 0x200020}]}) 2018/02/07 10:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 59.141157] audit: type=1400 audit(1518001044.006:16): avc: denied { dac_override } for pid=5324 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 10:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) syncfs(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007b2000-0x9)='/dev/dsp\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f0000ce0000)={0x1f, 0x401, {0xffff, 0x0, 0x100, 0x5, 0x3, 0x8001}, 0x20, 0x2}, 0xe) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 10:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d98000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x8001, &(0x7f0000397000-0x10)={0x1f, 0x7, 0x28000000000, 0xffffffffffff3f91}) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x3, 0x2}}, 0x5aa) 2018/02/07 10:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f00003d0000-0x8)={0x0}) tee(r0, r1, 0x2b3f, 0x0) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x800) r3 = perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r6 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f000016f000-0x4)=0x1c) getsockname$ipx(r6, &(0x7f00008b0000-0x10), &(0x7f0000b80000)=0x10) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000004000-0xb)={0x0, 0x74, &(0x7f00007a6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0xca2}]}, &(0x7f0000614000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000cc2000)={0x1000, 0x7, 0x200, 0x200, 0x3, 0x100000001, 0x4, 0x3e, r7}, 0x20) r8 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000970000-0x68)={0x0, 0x0, 0x0, {0x0}}) clock_nanosleep(0x4, 0x1, &(0x7f0000e4b000)={r9, 0x1c9c380}, &(0x7f00001b8000-0x10)) dup2(r8, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\'{*wlan1md5sumwlan0bdev+nodev#-lo)&cgroupuser\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) r11 = syz_open_dev$admmidi(&(0x7f0000241000-0xe)='/dev/admmidi#\x00', 0x3, 0xa0000) ioctl$UFFDIO_COPY(r11, 0xc028aa03, &(0x7f0000f46000-0x10)={&(0x7f0000074000/0x800000)=nil, 0x800000}) bind$alg(r10, &(0x7f0000fce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) accept$alg(r10, 0x0, 0x0) 2018/02/07 10:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a9d000)="2d2d00ab", 0x1) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000ef5000)=[&(0x7f0000296000)='net/rt_cache\x00', &(0x7f00003c9000)='GPLuser,ppp0vboxnet1%security$\x00', &(0x7f0000e79000)='\x00', &(0x7f00003ae000)='net/rt_cache\x00', &(0x7f0000857000)='systemvmnet1)\x00', &(0x7f0000485000)="2d2d00ab", &(0x7f0000fe3000)="2d2d00ab", &(0x7f000065a000-0x5)='}\\#(\x00', &(0x7f0000ccd000)=':/\x00'], &(0x7f0000760000)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 59.230466] PPPIOCDETACH file->f_count=2 2018/02/07 10:57:24 executing program 1: linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) r0 = socket(0x11, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x3, 0x3, 0x3f, 0x0, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xd6, 0x0, 0x100000001, 0xffffffffffffffff, r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000039f000)='./file0\x00', 0x401, 0x114) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@hci={0x1f, 0xa5, 0x2}}) 2018/02/07 10:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f1000-0x9)='/dev/vcs\x00', 0x3328f0991807def4, 0x0) sendto$inet6(r0, &(0x7f0000ca6000)="fc4163919fe79beb16940265741392a7ce75988f47387a9f8beafcf293d826b15ea94bf5f5263e30df013f8e193bdbb4c9076b15b298903702479a631105ca9448f607d27f5100b27d2354ed968856a224c0cc89d513863b40e327567db0506e3b103d09468788fce2d77bbad88a30c43b881a6adbb6db9fda61a57b8a6b3a6808354a236209c2239722fcb3721f38cab0f7f80b289c7808377e25ed7af18e4b9789a3bc2595eac99f8c4a9d2d8b84", 0xaf, 0x4000, &(0x7f0000697000-0x1c)={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}, 0x1c) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getrlimit(0x0, &(0x7f0000db3000-0xb)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) fallocate(r1, 0x0, 0x0, 0x3ff) [ 59.304109] audit: type=1400 audit(1518001044.092:17): avc: denied { prog_load } for pid=5344 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 [ 59.326716] audit: type=1400 audit(1518001044.172:18): avc: denied { dac_read_search } for pid=4217 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 10:57:24 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000008000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35}, 0x33) dup2(r0, r1) 2018/02/07 10:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$admmidi(&(0x7f0000304000-0xe)='/dev/admmidi#\x00', 0x3, 0x28202) r2 = mmap$binder(&(0x7f00003b5000/0x3000)=nil, 0x3000, 0xe, 0x1010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000778000-0x30)={0x14, 0x0, &(0x7f0000607000-0x14)=[@acquire_done={0x40106309, r2, 0x4}], 0x9e, 0x0, &(0x7f000011f000-0x9e)="7991955382f793243208de3bc66ee704de6d5bd7742a9ca7e0e0ef304acc8755abf730fa13938963027e857a6d351928f3395db7c3a96c7661ea2d24be4d8ed1c41b7ae8077ac05bfd35155b9748c92b91b650f43bd5928cfcfd8c93172ca4549dbac6a5e26681a5139ee1d41b758d99b2cb295a38d58f493dc3d4c17b5c05d06a54f6e1fd65f0c55147fcc7e9ad6768e1968dce4f4173c8458fd4c58b7b"}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e3c000-0x10)={0x1, &(0x7f0000313000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) 2018/02/07 10:57:24 executing program 3: mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x0, 0x811, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) mmap(&(0x7f000060b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000060c000-0x8), 0x4, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f000060d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000060e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000060c000-0x8)={0x0, 0xfea6}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000060d000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) clock_gettime(0x0, &(0x7f000060b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f000060d000)="8cdaab7b392d838350037087b3", 0xd, 0x80000000000000, &(0x7f0000000000)={r5, r6+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f000060d000-0x14)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f000060c000)={0x0, 0x5, 0x4, 0x57, &(0x7f000060e000-0x140)=[{}, {}, {}, {}, {}]}) 2018/02/07 10:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000095000)=0x2, 0x4) [ 59.356167] PPPIOCDETACH file->f_count=2 2018/02/07 10:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fa4000-0x12)='/dev/input/mouse#\x00', 0x6, 0x408600) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="5064dc35cb5f7e9e6f392b1113c7edb2", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000048e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x32f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x73}}, 0x80000000, 0x20, 0x0, 0x4, 0x6}, &(0x7f00001fd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000800000)={r2, 0x636}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008e7000)=0x5, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000160000)=@generic="417bbf21d04868c52e5c7c5ea0c942e8") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000a0b000-0x18)={0x8, 0x8001, 0x7}) 2018/02/07 10:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x80040, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r3, &(0x7f000001f000)='./file1\x00') vmsplice(r1, &(0x7f0000f79000-0x30)=[{&(0x7f000052e000)="5ce137cf2e26ec1db903d814a0fe958afc95775da7540a83871b8005849785c2eb1c3e5bf157171efbae485fc2bf7c9c8fb9afe58c3ab5e3cd72dbccbbccab65c29bdae65e13f0b7463e8860536196425f3e5e2ca94eb7f6e96c666bab6ba3ca70344b5eef950987ab83b1d69f6f793287fc0cdfc05f227f69a7624db88771a95ec1563375688a0577e0e0d94e39f37acf81f3a2a8343ee598e0c2202ff3435c008a296b6138cf9fe9582dbe2a12a0b1", 0xb0}, {&(0x7f0000552000-0xe9)="663798b47069240f7b0d2ee269586322cb592a5b1c3dd6ee177abd2bccf736f2be7cdaf913e5c99d427815f232e2cfba1667906c0abea8084021cbaf3735fd21fad0df3d01146590ae17e21eb2f2fe564431a1f3f6460950edfb963ac964c34ab8b295ae6a927322a8ca47e15ec2f610d14d14f3afd15544d1ad2fd44fc2ee7068d87e65e1ab7d5abf72bf5c14395d421375de0b6ab50d317f5cbf33dd9cc7c3d2c0e60528d04193db9b76ae296dc25af3f05f61353c03cf0c87dd449058fea02dab2f9399c6f2b66559884b972f2beea311fc33a797dc1f4d882e4e3e0f71894062500cc27839d28d", 0xe9}, {&(0x7f0000799000)="bad68415806b1cca8c8c384bfe3a990b107ac3b6441936dea90f62f8e9a7045141b938a47f8cb698e4c02c76bbb098d8c1420fe2", 0x34}], 0x3, 0x3) bind$ax25(r3, &(0x7f0000d34000-0x10)={0x3, {"f07d1741a4f721"}, 0x2}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000fb7000)={0x0, 0xff, 0x0, 0x2, 0x4, [{0x2, 0xc580, 0x47, 0x0, 0x0, 0x200}, {0x80, 0x1f, 0xffffffff, 0x0, 0x0, 0x800}, {0x6, 0x3ff, 0x7f, 0x0, 0x0, 0x1000}, {0x6, 0x3, 0x6, 0x0, 0x0, 0x2000}]}) ioctl(r2, 0x8916, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f00005d4000-0x2), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/07 10:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x4, 0x2000000004, 0x100000001, 0xfffffffffffffffc, 0xffffffffffffffff, 0x40}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x3, 0x4, 0x52, 0x0, r0}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f00001f5000-0xb)='/dev/adsp#\x00', 0x1, 0x20000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000b5000-0x50)={0x1, 0xc1, 0x1, 0x0, 0x23}) 2018/02/07 10:57:24 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00005f3000)='/dev/vcs#\x00', 0x1, 0x101800) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000671000-0xe8)={{{@in6=@loopback, @in=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000ddd000)=0xe8) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000082000-0xe)={0x8, &(0x7f0000f24000-0x42)=""/66, &(0x7f0000f24000-0xc0)=[{0xfffffffffffffffb, 0x9a, 0x9, &(0x7f0000f24000-0x9a)=""/154}, {0x7, 0x1d, 0x2, &(0x7f0000161000)=""/29}, {0x40, 0xa, 0x100000000, &(0x7f0000d1c000)=""/10}, {0x1ff, 0xc8, 0x2, &(0x7f00001ad000)=""/200}, {0xc8, 0xc0, 0x9, &(0x7f0000055000)=""/192}, {0x0, 0xf5, 0x1, &(0x7f000003f000-0xf5)=""/245}, {0xffff, 0x20, 0x8, &(0x7f0000f24000-0x20)=""/32}, {0x4, 0x58, 0x7, &(0x7f0000f24000-0x58)=""/88}]}) 2018/02/07 10:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3af, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) timer_create(0x4, &(0x7f0000e23000-0x60)={0x0, 0x24, 0x0, @thr={&(0x7f0000091000)="818a48316016fe05bbcafcf7b02d4212760adfe4d948540a6caa8a8b821d0146cd8b5fe9a6894b7b051f58182a9b424ca6778072e1c7acb3ae3e187a1ed7d462a9d0d5351fd5fcb61987b762c705d8ed2ed209af3460eabf3e5431637dc76d147c442e87beb2886dfb9521856718c6e3b72fd59eda1d6f9f1f7da50d2cbd984b63f4b02496e58dc4ccedd09088809b75918e2f661cf3100064dc066dd3b1d99e5bb7a708f6cfb0c9027723681c972ad1efd656f9a508801b9f1996957c1d719b", &(0x7f0000d1b000-0x4f)="386ce53d54115d0691b850206d1142237c54c866c6473acc690d735aed37a986ab16b0436971e92c2d7fb60441dbe5097bcb9f34ed23671c990db0120acc51ef870bcafc7bdb2490ac6ea356e895cc"}}, &(0x7f0000c9c000-0x4)=0x0) clock_gettime(0x0, &(0x7f000081f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000673000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000a4000)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000e9f000)) 2018/02/07 10:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001d3000)=r1) bind$alg(r0, &(0x7f000052e000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x40)=[{&(0x7f0000515000-0x58)="7ef20437222300790f9d035aa4d06813c9994f0d639895b20c12afb7e73ea6", 0x1f}], 0x1}, 0x0) 2018/02/07 10:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clock_gettime(0x0, &(0x7f0000acb000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000da2000)={r1, r2+10000000}, &(0x7f0000cdd000)) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/02/07 10:57:24 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001278, &(0x7f0000024000)) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000040000-0x8)={0x0, 0x0}, 0x4000) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000032000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000019000)=""/4, &(0x7f0000031000-0x4)=0x4) stat(&(0x7f0000041000-0x8)='./file0\x00', &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) fchown(r0, r3, r4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000022000-0x4)=0x1) [ 59.479133] audit: type=1400 audit(1518001044.220:19): avc: denied { prog_run } for pid=5344 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 [ 59.550651] audit: type=1400 audit(1518001044.416:20): avc: denied { map_create } for pid=5400 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/07 10:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f4a000-0x8)={@my=0x1}) 2018/02/07 10:57:24 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000003000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) io_submit(r0, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/07 10:57:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f000063d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x32) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000583000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001000-0x38)={0x8, 0x0, &(0x7f0000001000-0x89)="3c9d9c68113e4db921abb7bec1dd08054cb9c2cb946ceef155a79c133372a2d081737428e458500fb09c070d405c270b5586b1fde69bd9e128ff6a7b4af18ea820f39e1fdc61f7060a41a5bb520d7b9a29b833d084676a66aba0cd077dc01a79528c5e53c0cdb740a84a7e17b08c68e832802f6280181d60ac0d1678e54ba831ef601028bf77bec526", &(0x7f0000156000)="201f6fa1e7e93fcaabe0f6d07871d2fd3e19157221eb52ef75add398cb703b2d4ba7e8e545e3a632ed17c0c5fb8696d096cbfc1ca346840d09510b1b46a3ad8b2261516d40c56c68a8714f35d0de860c2152d844da0a1d0b9dc3ddf64ad6", 0x89, 0x5e}) 2018/02/07 10:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x12d, &(0x7f0000445000-0x1)=0x0) io_cancel(r4, &(0x7f0000531000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f0000e39000-0x7f)="c91a4c3a36020e831acf2678f90a046ff74e90f4c836aaae3417700471c713fa3bf27fe57d2a3b0cad354a5e528dde51f4826e719229f1b4ec6e751bbafc6c09602fb8a06baccbedaff079eade3c70402965980b268714166476787ae13ac19b55ce72f982eb4a55b74ca6dedcf988b23202e942fb7dbc66a487de6f0e7452", 0x7f, 0x2, 0x0, 0x1, r3}, &(0x7f0000c1f000-0x20)) 2018/02/07 10:57:24 executing program 3: mmap(&(0x7f0000000000/0x2f7000)=nil, 0x2f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002f7000)=0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000194000)={0x3, 0x10000, r2, 0x1, r3, 0x7, 0x6, 0x2c33}) poll(&(0x7f00002f7000-0x50)=[{r0}], 0x1, 0x0) 2018/02/07 10:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000425000)=""/246) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000733000-0x4), &(0x7f0000a4c000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) 2018/02/07 10:57:24 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/checkreqprot\x00', 0x2003, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00007dc000-0x4)=0xe, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ba000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e78000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e81000)={0x158, 0x23, 0x303, 0xffffffffffffffff, 0x2, {0xe}, [@typed={0xc, 0x0, @u32=0x3}, @nested={0x5c, 0x3d, [@generic="c6f1496f2b17ab24497aea3dbccb2adec56b605f434dbd7d71e40bedb56c4b28cdae53709772eadc4235cc815c7dcb6abcc0eab1ce321e2ad6bbddc7d4274b9180e841fb23a4799a", @typed={0x10, 0x4, @str='cpuset\x00'}]}, @generic="53c3452da8debb5c1933cc0cfbd4fb57f8bdf27b6f28ded2a42c0075b3d5fc4d96c42f4ad62ba1534d3a9602e90da83c24b0c18c2afe780def2f13990defb1dbd6229a5e045a0554b84e1f5b675ab11f8a098678bfd657c02964bb62c25c89ebb0439faddb38f283a8d87dcb199d77b20596b1dcdfaecb4367e37ba2772eded25ca5d0fd3a224442b2a72ce38e17c75452d724f8b8537a499cd18838a1a1d1416a6de1df4085a302572fba22c12bb8086431a0d7a48c19bb41e4e3ab22e262973a436da825f7fcca6a735d1ce4832a705f81536f3f54fccee4"]}, 0x158}, 0x1}, 0x0) 2018/02/07 10:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$netrom(r0, &(0x7f0000797000-0x48)=@full, &(0x7f0000967000-0x4)=0x48) recvmsg(r1, &(0x7f0000476000-0x38)={&(0x7f0000d4b000)=@l2, 0xe, &(0x7f0000220000)=[{&(0x7f0000a73000)=""/151, 0x97}, {&(0x7f0000a8e000-0x83)=""/131, 0x83}, {&(0x7f00002d7000)=""/55, 0x37}, {&(0x7f0000966000-0x1f)=""/31, 0x1f}, {&(0x7f000059f000)=""/230, 0xe6}, {&(0x7f000026e000)=""/20, 0x14}, {&(0x7f0000b2b000)=""/198, 0xc6}], 0x7, &(0x7f0000799000)=""/164, 0xa4, 0x76}, 0x20) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000010000-0x4)) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000ac0000)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f98000-0x4)=0x8, 0x4) 2018/02/07 10:57:24 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000152000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$netrom(r1, &(0x7f0000d97000)=@full, &(0x7f0000c6f000)=0x48, 0x80800) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/07 10:57:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000a}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00009d8000)=0x2) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r5 = dup2(r3, r0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000), 0x400) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000001000)=0x2) signalfd(r0, &(0x7f0000001000-0x8)={0x8}, 0x8) [ 59.718431] audit: type=1400 audit(1518001044.583:21): avc: denied { create } for pid=5438 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 10:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) creat(&(0x7f000007b000)='./file0\x00', 0x42) pread64(r0, &(0x7f0000586000), 0x0, 0x400000006) 2018/02/07 10:57:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x10001, &(0x7f0000001000-0x8)={0x0}) fsetxattr(r0, &(0x7f0000c0f000)=@known='com.apple.FinderInfo\x00', &(0x7f0000255000)='nodev\x00', 0x6, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00003c6000)=[{&(0x7f0000001000-0x1000)="cda7ee9a772b55547ce610bbadf756d4289602d915fc5c4971c31538b269821e71aff110f3ed2151cb2b5401267f29483b63036b5fef06ef860a2adc8769bd694efadfe4e9823d459722bb275b218962498f2a5d53c126f39da81173a0c581e7be4fd6bead5f38a669e71c2ff91d130d6d65833f112275fac3f80569cc62c97d86fb4fe1de1c78c492a861081a62e32c7a2966ef61ff69ca86dc726f41cda2538454d74b0b49c2a7ab466566744820679d1a8887f3d8d9292549eb55b4111fa73d8e5f9d8597e7793fc12e24d1fda94420acbe12bdb3811f0e76309929844abdd5ceca2eb5a56cfe7e6c8207573d1b0346bcd2d53c130f725ae9d64f7410a389b89586e4eeb572f271020a88a079c3920103bd4932c0f580e6323705f78389e3d1252395f041a1b1e72b8abb1a19eb27320f91c62c697bba049754ae39fc0f7386ff38c4e7bbf5d65adb010bdaec5982bb96f6a6cd97eaa6272db08a779d9552a8d864f0e8cf9213da07918dad0158b1facc80160043957313fb63cd29566453dbaa7e17f3b322691a31b635e3d16c88f4e32ad9dde428b2894a26784ae552d5690bd50405692ee5b06b1c3bf2f1edae835cda311a7effe85e0937cb6871b68a165f24fc83f3a1c3e5c37e27855804826a4d3610d7945da975260489253350fbd4c648763428fd9d3f14a268d83b68fc24d7f41aa9cd3d904020c90643ba15ac067e2955774d3264bd7e4aa736bf781dffcc13a6f1ca7ba28c4251109ec0676871d8fa02e34ef0fd55a8e791b30d7878becf90fc7b99141604f370344cba5e29748cdf6fbb76d02b349c48bbe54c53b9cb472fa1a80968dc66fa74010f10f0272aa9306ed222eb668c37e95d81cd72bde9aab179ec451904d7ef3f44f72f1fc961ecdd74032195619f68fc894d539f9fb7de16dd07f9a3a974440d3e9ea03bbb83d4c7135c1b2abfd545728299d4489b64946828c52b5ccb8ec1dfbc0074d8acfd5a1b8890522569cf7b3831e87b7e24f09a9e361ef9ed64bbeb2c4a8a4ed58a7db92f152d4f58ef52d72e1feb0860ca243ab6a9759ef38479b283e4357b8fed50fc2300636b74e9d7a6863d4e6422b2c68f061c2d517657aea9d4ffb85566b5ac5f6a983dd844ba64bb67230e4704881430ebb8b5646dff7485421016fdca4e4788fd46a2e797938386fbc87267bea5e646621b82cbe92a140aecbdcb89d60b4f512b1e561afcdade7083147bd3a3f22ae7f3632ec7a3d299c43de0e00bb043e20c40a1bb8df7002f62aa595ee25751d9f2b209dd7edc99f8f41636855cc6259ff0a3fd99fdd0fd847550e72af723f651797b95aa46c151ed85cfe91f2f26f073c98451f8583f37d3204f8cbd5926d3787e701bcc26c63964324961874cce5acf6eb192ea4162089672200f1cf6d7ca6ea8930cfa5501e23a785079043eddc9d6f93ebc13a383a3ef95ee76d5232913492b2d3d7e6353d3f20e71efae05ef3812eb8c8910ce145c1b2cd05a57bdd8d103e26f412d9b82b9e168448c565e42d84e5ca620e0b201ad1317ee1b4c7ef9ef253ca2a613e078d8b34c8c3e838713c5230f9bd968b430a6a95fb2227c43a6d5d762f71de8d1bd881c2f8121d5e23b15ca24ead6b11fc5f87a8055f0ed59836e127309bb3bd0a4fbf4a096f714bc0ccbdeb8626e80aea9103641affc83d815926cce914b0602d936f7f8765ff81b1f4da082e84db796ad4d89d6e351b791ec0f9b25427197115c1726126446bcdd2387c056f2733d618865a161bc96b527ec8639e54cb98c8debd64ca3b0beb058b15a9e36bbf0272415d628adfae94d4dd9425d3f2204e86f6f1165ce52eeebaecf276d64b4bd90a3cd234e2a3f5a6a2d2adfd2b121ab82fe33d04747775aa82d47558b33f89c90868bd49110873094b729661305061bbed4377b5f97fc2496dc6b4aeb493c061288c94f7e3a8adba3a53ada54292cc92bdf0cde507e5e6a77e2f9533442fa35f52c8c214383539069da6b5045b6dc9f3a1f1e397ebd916cedb8a7caf710b9aca3d2632781ef68085ed361f31240d4e43969d8be1b22fe7a8559e464e398ece86503dcb7a77b0df1339c0d493593e617155a694611c6b7c35c67d5cf1cdbc7fefe8e118c79d16cc329132efd7a7260d0f219fb8059b89842f27b4c8b77dce3e6b65c8b6f4c9c8bdab6d34f03d41acb6636e875025cf8961918743e4d0be2901a5d27a64331b45b1048118248a5dd8080e457dd3255978cc7a63987f94e84440bece506c9426857945180f7b6fd1e3ff2f29269c54ce18a8c6e7280ff6052c11abf427827114d0dd147c0efb5761887ba69665cbc5ef02939e192dd4dc5e0b33c983f3c270b21d8b6274fb3fd36a48328d078e66e8a8810a9eeacb3b9adebd6bd523ccd31516dd8deeae7a8cd0699b6cd8c1bab17740e2eeb9072998502ae193d996a10821ecd447abe2c2fbcc7dbb5d4b9238bf9e7289ce3d46eb1d86e1f699736da53e3c767b6a51de0d6e842259702cea38a052d10c8818035df0cb5dce1e07e9c2a31c109b41c1b080db9590828eae88f938368c3fc84f6d521ef85bc6783fde436fed93f494dab0583d9724d53282bba3fcd5596fb17ed6c98429f9851bee16cbd7e93122e41ee93bfc1df9b3ed098d7bc526df32708ec03da96ecb90f67160768917346cbd7da47b4de3f8256a98a2f54def5633cf98017e75c1a2ad6175e3689abe69d4a94660b72b0fee68c363acc10846f837c81e36fa53e302e4013ae5b4c777e12b8a5611813c7bfb407959289b72dc94d916fba56329316439fc856566b2952fee9d191cb4cedae2e78451ca64861007d37bc5db77f64fec211ab014644cf7d3ab806be3fbff68e4bbea4b75414d2a158d3a45ec4abcdf8fcd23ad531ca0cf495192754e228f24c89c11b4a575b4553c0833975ff6df15246f18eedc5473afe76b42f20031f56836bd47cde662a47c59003a6b580d49fb53a4c52b63c46b99fc25a242b1b6913b5ff6843d7dced17362c5420bd3b1e379dc281f42d244708eff8cededc3b06aeb0b820454f8c09c5890960e44b1895bfc0cf9cb3d1307286925173850a03608d3a9aabbb6f3c68df437365f1cded04c03543f1781b419552ecc717cd01db26a35d702032a517219959089f2617e118731980cec7d70ab0c97ad71fd92faa0ba8ac9dfe092fb212c91a7c37cb636f1811ce626b108559ce5482d9335f0b10b5b50881eae123e7b4ce578de4a7b271f96ce2650811e1858665407937be8b0691b267afca5e5680493f1a2281a999ed672ba066c75a855bd97913973a4165a5bb34cd081babb179bf2e629a59899ed1db8d75ed030b57314af1af7b3621868b6917c54c3c1af5414174c96843da5a0a281eef97e0e6df020eaf20ea486f28caf57840c6ad6a84c0a7afcbec7cc4b4fd2b8c6b183b1d29858be305d2560ce9cff2080d14f7c76d11fec81c8e6860f1a346ff258b598d272cbafcf171b554848daee35b73138a50d793034613cf04d1db72125d6cd737390ea994e024e0796eccc057f56f2a58f72ce8a62cb7d0a0f0170725d382b55d40b85ef96765109ed6d51f17f85a98a5dc95dd3dd8fe5a17cfb14ee5e34894993d705f33e1103345c0c538b820eafb9b9a99b250b3d1e9f214bd9aa8f5077821b4c1aa9b3e04f31275e6db165a19abe300cebcdaf74b5398f9e509b9f6deb41cf1f5493c691ba117c95dc86ad83392bb5f6b04eb4a832094e5315961149787114cc04d3609e38f98bc83fd74a8b1b22b3d3b48616fa324be6f95bc48bf31549a2fccfaa525801b9dc7d353aff74094198354cd507409790c8cbe6fa7425966ae03b4ca9e8a77b2937c5ab6fbfe8dcf30691543f12945917290a3c44ca6dc6841ae98e083fb14f1ac3fd88a23cb7db226c443d4329d40092c92038c81279123fc896ab27bf8a03ddaa350a441c07e3d2599a997a16ccc56dd8bdb96545ae9d3b3e672e8ca05efcc5bf2f555ac55047b3ab05f09b93c80374b27d8385139eeb1d3a54b622c27d2aa189c1f664646f311a7d4c78ac41776cf57818df8aa78c529303dce233eb32aaa5fa8ae9a113ae0c0d704a6c4a1ca4dc25389c2c9abcfe1457440e6d144658141ab9a77e4c110dff6dd91950068598b8c298523ae9edb6f0b388717b45bf9aae589632aca8950dadc0614eefb5d407f0ab96ea261c99cfb4bec4bcd457cccaa2aff98f5d634f47e745cef45289406cd510d9ea479a693df74ae3378c464dc71b5ba3d851b04135347ed015547ac6f78d8a5a96b64f63b069adcac4f26d905f44df2fb840b99951f59900d8732cf0960012e7ee950cacd190b655154a688122221db6b3abff2c86e74248b7a752eded5f49d376508b2182d3cb54959f3eadd1dfaa517e7302dc16346a9ff8ef28fe4f7729b30a44539c9fb51515f32c0f1292714a62da1a5f005106b06c61a0cfb3d0d427a11f7947e5acf79fe4864daa6b1fd928318c17be995cb7cdf0df23685164e735669351fd9c88800ab9f3c303e6d4d9e020f613a08b787530c0643f1aba64d42de6e6ce4c06804f7cdfb5d2b6478e197d316370d39fd2fb6ab574fb98f00ec3e1031f157eacc7b90c01c3d7c327796650e909b192257450ab2ea7bd93308002f2450facdda3667ee76b9fcfa6d2d8b159f79fd1a5c36d0201e307aa09ae37e01d9b16b2b4df3fbce5d45d726bd46bcf47d8935e54e589c4a757b9545cfcea394b17e308765cf30af22bc6cfe7142cf813475c288d32fca5300f81d8c912be6498ca9a36957bfe45fcf13b109ea3021d216ecd5e505b80720eafaf7d32dbe80059f81c4f600dad9c45278aee511eb0969356f66a3e983d50a2a5d521d1626e848ba5b5113b5d8479e222b701f5d57c1671076cf7b65cdd930d472290048b43da42090080cb2cee1b890db2982a4d651adeb8d097e1fa129dcfb74c0fef5b23b342096e0e2dd1b42a3f69129941e114198d98715b268c9c25922561ca5d5be04bfeb323f39f591637e91c99ed7d3deed8a934f1a831eb5126d0265b4593aed37448442dac6b75782bc6beb75f66c450d7e99cf87a020cc6857bea36e6b2c8b98c9922203db782ecc4b7ded3ffa2240845ed2369a359ab9161db17804196eea1a752a9fdab9c4dacaa6004f1ff7918678d94510b53dfe7718756d574680134a315050ff3c9fb21fc46d723ea17fe54fdf5b71da40b6be6f4efe50cdeedcc3e6dfa6a19a7719bc17bf8a5384503cfb33208e60a28c7fd4191ef09db01dff0355ca5c97b4bb0944611e2b8f06321b2a6fc8e3d2c235f811c339e77eabe725bfb218ccbfe22187d8ee1b2825604e66aff345be4de212ca78a89721b0e8c8aeaa6d8498010ea6ef7bf1c96df85e875a13225c06cf4d6c47f07ce57084d5ba4a7e2020ccf90033daec23ace0695f9019d11c840b5bbc4f14c3e60d2d14bba505f759831daf8a27726c9c5c2874fb1fa0e2c2f1a6592d3c2533bd387f35f9c773022270a8aecc04756b02a78cd6ad737246f900baef28ba36ef94fae8d77aefbada1087528bb03c0231fa4576ba447d03c7d03fafda86e48bf74f693ae80884704e89e490daa162a685ee1f71bbbdcb601f9367131c63234b48876abf837110e267e27dad37030be33eb979ee034fb9082f2528e1486c9ac1c24c82092686d95fdaab75686596b836d3eb888b602c90f910c91c4d3b25860b0badf94685777d658d983cff1a9ef5c7a2bf46b94d200726066bd4950ed18a0cbc55219ee0225fcf0f50c77d96d8591e16", 0x1000}, {&(0x7f0000817000-0x1000)="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0x1000}, {&(0x7f0000e9a000-0x3b)="a1f395f9139f52bfd302d89fa5e07e2647eced69d465d26bc0a2c55dd01bf2b19bbd5eaaf555659b7d6245f41a9351d24df1893e5cf9429d09bb99", 0x3b}], 0x3, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000)='com.apple.FinderInfo\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x7f) ppoll(&(0x7f0000cc6000)=[{0xffffffffffffffff}, {r2, 0x40}], 0x2, &(0x7f0000087000)={0x77359400}, &(0x7f000028e000-0x8), 0x8) 2018/02/07 10:57:24 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000b50000)='/dev/sg#\x00', 0xe7c6, 0x8000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e76000-0x2)=0x6, 0xffffffffffffffb7) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b4d000)=@generic, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x4, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='affs\x00', 0x100000, &(0x7f0000001000-0xb2)="25760aea257b80c4a04154fbc218b2254804f92be79b851929c8e59c92866406b6e80be9f4d05c4bd7a4901596f5427cca0ccf7d4a222f8ab253af182f9a54a97bdd70dedadc11c1477629843288081e9e55c98b28323c4ece9efaf416ab61a075f183ea634092a88ffc81fbeb3d91bbaa15373a111f010d339b155d621d0286a257eb5fce0308019812130ca95c2dd6fcc7b10a3147fdeaf04cabf76074bfe680d0ee424dbd25e8fa5a2163b8345f09382a") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000004e000)={r2, 0xffff, 0x80, 0x1000}, &(0x7f0000822000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0xffffffffffffff86) [ 59.785905] audit: type=1400 audit(1518001044.648:22): avc: denied { map } for pid=5447 comm="syz-executor5" path="/dev/binder0" dev="devtmpfs" ino=1082 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 59.810892] audit: type=1400 audit(1518001044.654:23): avc: denied { set_context_mgr } for pid=5447 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=binder permissive=1 2018/02/07 10:57:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x2)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000358000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c34000-0xb)='/dev/hwrng\x00', 0x1fff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000418000-0x4)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@rand_addr}, []}, 0x40}, 0x1}, 0x0) 2018/02/07 10:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d4b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000911000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f26000-0x18)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x0, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)}) socket$unix(0x1, 0x2, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/02/07 10:57:24 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000030b000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000+0x57c), &(0x7f0000592000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000020000)="86") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f3e000)={0x0, 0x7fff}, &(0x7f0000052000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5e000-0x10)={r2, 0x70, &(0x7f000055a000)=[@in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x2, 0x52, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffff80}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x7fffffff}]}, &(0x7f0000ad5000)=0x10) [ 59.834122] audit: type=1400 audit(1518001044.663:24): avc: denied { call } for pid=5447 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 59.842140] binder: send failed reply for transaction 2 to 5447:5454 2018/02/07 10:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a22000), 0x4) 2018/02/07 10:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e2e000-0x38)={0x1, 0x0, [{0x8, 0x3, 0x0, 0x0, @msi={0x6, 0x4, 0x10001}}]}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d80000-0x18)={0x1, 0x0, [{0xafa, 0x0, 0x7}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/07 10:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000850000)='trusted\x00', &(0x7f0000ddc000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000494000)=')trustedeth1\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x2) keyctl$reject(0x13, r0, 0x5, 0x100, r0) request_key(&(0x7f0000aa9000-0xb)='pkcs7_test\x00', &(0x7f0000c1b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000026000-0x7)='wlan0-\x00', 0x0) 2018/02/07 10:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006fa000-0xc)='/dev/audio#\x00', 0x9, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00006bf000-0x4)=0x69d, &(0x7f0000c1a000-0x8)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/07 10:57:24 executing program 3: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000074c000)='/dev/dmmidi#\x00', 0x200, 0x400) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/07 10:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e76000-0xc)={0x0, r0, 0x1}) getpeername$packet(0xffffffffffffffff, &(0x7f000099d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000365000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b63000)={r2, @rand_addr=0x200, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f0000561000/0x1000)=nil, 0x1000, 0xf) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000043c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = add_key(&(0x7f0000293000-0xb)='asymmetric\x00', &(0x7f000064b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000741000)="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", 0x1000, 0xfffffffffffffff8) add_key$keyring(&(0x7f00006ff000)='keyring\x00', &(0x7f000082f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) ioctl$TIOCCBRK(r3, 0x5428) 2018/02/07 10:57:24 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0xd04}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001a000-0x8)={r2}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x320) 2018/02/07 10:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000024d000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000013d000-0x4)=0x2, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) [ 59.905873] binder: send failed reply for transaction 4 to 5447:5454 [ 59.930717] binder: undelivered TRANSACTION_COMPLETE [ 59.936208] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.949856] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/07 10:57:24 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/07 10:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004e7000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006c3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a4000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000373000-0x20)={0x4, 0x7ff, 0x8000, 0x1, 0x7ff, 0x2, 0x7, 0x1, r1}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006ea000)={r1, 0x81}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/07 10:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x6, &(0x7f0000a75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000dd000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x5, 0x7f}, &(0x7f00002ce000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e4e000)=r1, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00008a3000-0x8)=0x108000000) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) [ 59.982268] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/07 10:57:24 executing program 1: prctl$intptr(0x24, 0x800) clone(0x0, &(0x7f0000b86000-0x1), &(0x7f0000008000), &(0x7f0000001000-0x4), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x76)={0x0, 0x6e, "3f1c30ca97e4acb6fb934bbeae4c378d7bcac96b0e6e5b067ff6a53e1f5e46d6eedc5710928b7dd09ccaf40440740f5d0e8f15dfb2cf88162248d68505220fbe64b53371eebf32136823a4ee75055178f7ba2308ccd6cfaa9529dcacd078d4d9ebe80664f72a7f817c935b75cab6"}, &(0x7f0000000000)=0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x62c}, &(0x7f0000001000-0x4)=0x8) 2018/02/07 10:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000993000)='/dev/loop#\x00', 0x1000000000, 0x8002) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000af000-0x86)=""/134) 2018/02/07 10:57:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8), 0xfffffffffffff448, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00006d1000-0x38)={0x0, 0x0, &(0x7f0000008000-0x60)=[{&(0x7f0000001000-0x75)="e2b8ff327f34b85e69706d121c6d2f36e24f4f00636004a4d49971b71d1a296eb6eb860b37fd8654d0517919db17e7f2c73a35d979f68c387046169255188eb0bfec6ea8eae11ee1a9ba1960227d15e5cbc43aeba76c47ae356027a8c8d0d5d70daead705443059b82101b76368c3c7d6c8904fbb6", 0x75}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x8f)="55b27c497d01bbf80aabb03ac0756b921c80066935de58560a1e4170b36e72d9ec1640e35d9188f2302304a693db8a8bf136a6fedbc9cb6a884061e62ad115e3059d7a155bc16162cdf2e85875685806ebc9f67dc50c64188da1e047c0580ca8d6a27a458b41a668e196f8c66ecaccfbc0b194ad823fb906ab4dc5cc51c5dad2b9c17caed810f71691052774baa5f6", 0x8f}, {&(0x7f0000000000)="2946b47aa429a19483c8b8a2b8389d21b34e064e1602dbd1b955cfd3a18d263c538371bc879d5963bd365e", 0x2b}, {&(0x7f0000386000)="299bfc03a6bcbc569a7746c9045de724b7e8dc3fc4d403b5d1a9075f73005b10ff1996e3d29f7a3beec7e2fc0ff0e0eeadda7f563d4de5e214365996214e75751922e5803b113df51704bc59d72d049e7f7a1b395de2104b8836d67e3aeab02dae078b807731", 0x66}, 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", 0x1000}], 0x6, &(0x7f0000dc0000-0x3e8)=[{0xa8, 0xff, 0xfffffffffffffffb, "ecfb466de448b4d90fd252b6958d021c1b4de3cf2c92c2eb394a04e495887ad8f2acb3acaa7a1a9beb51db370cdbc38f4d1625541950e429fd79d8a27c86cce40371b85edc615ce8fbc5411edeaedc8f9c17afdf15dc91cc164d356b842c11679c1965f19b5c418dc05fc9740583d3b4119c53bfb11a8c418f4c87b57b43f055b880885bc0c2c0b4fa26f498b485f657beb83f8c"}, {0xd0, 0x18d, 0x800, "2cd0dd25dc112e0e3fa145ad84919963f6d588d6335cbd08e786ac10d7a1391d1919ff4d1b2203c3a4d06f1cb83e1caae626a53b72e0700f1563164b2e0a4f08eb5fd6d7e0cafe360bbe5284dd56459c5c22bb74c3e952cecf3f0499806e57a7fe63b4c9d87fd98688620644d3bf7749be0817961a2575149a5f4c1b274e32e326d9e6f1d68478e90b9ece1c58dd958e9edf3b74cffc36fc6a655fdd25695827809d41fc1a231b0350f022c07db711cae9a3b93c83a5aa6e88"}, {0x68, 0x115, 0x7, "69b5756090638e6724c04dd1c48921e796c6700d17d64902702366779e042b329691cdab097df5128991f5a19207563cdadd0e13988082a81f545f091d1ecea86487a94e97e7e755e8d180b96c6e24bc5d7e6f4ccb5e"}, {0x100, 0x105, 0xffffffff, "9472dc9b015324676e47bcce8d0dd55524e5374b8c463ea59ac48d0851c4dc5ae31754077b2ecd0f7108bf3d07ebb664f2e335b29c41d503c0b4c1b1aaef9f0a236f2a9a666840c9432240cf45a4e4974381aea17debc8bd3bc34997ead3c3aee41b3f56eb866aca60384a45dfa3f6d2312eccb52ebae3f5756593d60a797119e12eb2eb3308e634649cf0d9a44230e00a59023cfb0fc779b7ac79fe7faf3257934c55f76103165d0385963a6d65811855eebf6574f817e1fdb3fa8471349c0231b1c1e94ee325c6ff717d9cf31d7b16bf8f4683abf97bde6d95675af0e4b798c2d9d454b65f3185aff0"}, {0x108, 0xff, 0x8, "84026b1367506e9a1f5d0981fdeb3fce153f64e478056a81bff4067df22c23bf64517c9715bc26c845294ed0950a1f0b2be340cc34fc587dcc9583c4aae1700c93547f7903a401897869d8c9db41031243f23e868387524e24a87f78763e7f2d3382ec1451a1e55b5ee95ea431b2658472464e5ae57679dff37e1079fe21c48b4f6b4f9db6f86a8752303f79ceb2fc2d02c0ec0c68d2ccab30332c34e5dccb8080ba720c7fb4d3f397d707f6fab8893388c55e150c4d7624c3bd87c6c871b8c16991c14f318551b77961464c73efd967a97113c6343adb488823507011d22de7bd54b44302ec69caa41d915f7831e3ab4ad49c1c3c5c"}], 0x3e8, 0x80}, 0x1) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000ffd000-0x3)='{)\x00', 0x3, &(0x7f0000ffd000-0x7)='nodev@\x00') r1 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005f3000-0x28)={@common='ip_vti0\x00', 0x0}) sendto$packet(r1, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/07 10:57:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x3, 0xaa, 0x35, 0x81, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000feb000)={0x0, 0xc5}, &(0x7f0000947000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003fa000)={0x6, 0x5, 0x8000, 0x4, 0x8, 0x0, 0x7ff, 0x0, r1}, &(0x7f0000131000)=0x20) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f35000-0x18)=[{0xffffffffffffffff}], 0x297, 0x0) 2018/02/07 10:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) [ 60.046917] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/07 10:57:24 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) close(r1) 2018/02/07 10:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aeb000)="706f66fb0000000005000000000208007b0000", 0x100000020000000) clock_gettime(0x2, &(0x7f0000431000-0x10)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) clock_gettime(0x0, &(0x7f00004f1000-0x10)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000df1000-0x80)=""/128) clock_gettime(0x0, &(0x7f0000a5b000-0x10)) write$evdev(r0, &(0x7f0000b1f000)=[], 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffff) pwrite64(r0, &(0x7f00006e2000-0x1)="02", 0xffffffc1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d08000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1b2}}, 0xfff, 0x496}, &(0x7f0000b97000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000-0x10)={0x5, 0x0, 0x7, 0x7fff, r1}, 0x10) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') gettid() stat(&(0x7f0000fba000-0x8)='./file0\x00', &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00008cc000-0x8)='./file0\x00', r2, 0x0) 2018/02/07 10:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000595000)={0x40000, 0x0, [0x4, 0x1, 0x8, 0x3, 0x8, 0x3, 0x7, 0x9]}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000a9c000)={0x2, 0x0, [{}, {}]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/02/07 10:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001ad000)={@common='bond0\x00', @ifru_flags=0x4100}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000afc000-0x20)={@common='bcsh0\x00', @ifru_flags=0x3800}) bind(r0, &(0x7f00005c9000-0x1e)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, @common='bpq0\x00'}}, 0x5d) 2018/02/07 10:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000538000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000500000-0x15)="00000002010000000000000104000000000000007d", 0x15, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/02/07 10:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000090000-0xe3)=""/227) syz_emit_ethernet(0x2a, &(0x7f00009d9000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000e4e000-0xc)={0x0, 0x1, [0x0]}) 2018/02/07 10:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x2004, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000490000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000eb1000-0x2)=0x9) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@ipv4={0x800, {{0x400000000000029e, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) 2018/02/07 10:57:25 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000f1b000)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, {&(0x7f000073b000-0xc)=""/16, 0x10}, &(0x7f0000045000)}, 0x78) 2018/02/07 10:57:25 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f64000-0x20)={0x4, 0x7, 0x2, 0x6, 0x5, 0x11, 0x1, 0xc163, 0x0}, &(0x7f00006b7000)=0x20) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f63000)={r1, 0x1}, &(0x7f0000f64000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f64000-0x20)={"dcafe47a560fdc3d374b86f56c10fdc5", {0x4, 0x4, 0x0, "e46080293f23", 0x9}}) r3 = syz_open_dev$midi(&(0x7f000013e000-0xb)='/dev/midi#\x00', 0x9, 0x80000) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a0a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000550000)={r0, r4}) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000f64000)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000e8000)=0x14) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000f64000)=@can={0x1d, r5}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r6, &(0x7f0000005000-0x38)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000f0f000-0x18)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000a76000-0xa3)=""/163) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dc4000-0x6f), &(0x7f0000f61000-0x4)=0x8) 2018/02/07 10:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup(r2) sendmmsg$nfc_llcp(r3, &(0x7f0000934000)=[{&(0x7f0000876000)={0x27, 0x0, 0xfffffffffffffffb, 0x5, 0x5, 0x8, "21c395612f706a4e4e0ee938b5f989a443125268d679fff88663b5361d010329e72dfefbaad1ec8963270721fc466bdf4b6c41edb24542dde79b2ec2d31f3c", 0x9}, 0x60, &(0x7f0000d75000)=[], 0x0, &(0x7f0000b18000)={0xe8, 0x0, 0x20, "041a38536e70b44fc261052181bac5aef86fddef8b831dcdb886b70ef4fbe267aa8d77d3f3b58f6e3179a053fa9297a12a422ff1e7e60aa60182aed0444880d8d5eebc37f3e02cf880340f7b9b2ffa08cf3c2823ebc49258cd7d1376eaa3fcead8a59931c76e201ecf8d53ff77aa03821f74a0107546d7dc08c5ac157f41abddc31ed1a6c74b480b75aaed4ac746a248f3d02e6093dfb7dea68c07199e77f9cfb05eeede9b5fb0ae3cdca00b339a7ea4d0f7a647e9fa5112ec7b5c93ed5ec243e0cd91736ddbee9892e9a9c85239798a880816f1c4"}, 0xe8, 0x80c0}], 0x1, 0x0) r4 = dup3(r2, r0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000339000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f000016d000-0x138)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fea000-0xe8)={{{@in6=@remote, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000e96000-0x4)=0xe8) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000b12000-0x10)={0x5, 0x8, 0x1, 0x404}) utimensat(r3, &(0x7f0000490000)='./file0\x00', &(0x7f0000605000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) ioctl$KVM_SMI(r2, 0xaeb7) connect$inet(r4, &(0x7f00008fc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) accept(0xffffffffffffffff, &(0x7f000010f000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000d15000-0x4)=0x10) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000124000-0x2)=0x100000000, &(0x7f0000e07000-0x8)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dea000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00005e4000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000617000)={0x0, 0x0, &(0x7f0000efc000)=[], 0x12, 0x0, &(0x7f0000d1c000-0x12)="2712a58d761b067fe597e732d4160512bbfb"}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000873000)={"faac24e8450282f764e646670a05023b", {0x4, 0x4, 0x1, "d911ab77d34b", 0x2}}) io_setup(0x80, &(0x7f000017b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00001e9000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r6, 0x0) 2018/02/07 10:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004e0000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004bb000-0x8)="6e65743264770f00") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000b78000)={{0x1, 0x40}, {0x200, 0x40}, 0x5, 0x2, 0x5}) connect$bt_sco(r1, &(0x7f0000ddb000)={0x1f, {0x782f, 0x800, 0x4, 0x2, 0x3, 0x1}}, 0x8) getdents64(r1, &(0x7f000050c000)=""/124, 0x7c) getdents(r1, &(0x7f0000001000-0x2a)=""/24, 0x18) 2018/02/07 10:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab0000), &(0x7f0000001000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000cdc000-0x20)={0x1ff, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[@cstype3={0x5, 0xd}], 0x1) r2 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) fchown(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8f000-0x9)='/dev/kvm\x00', 0x123000, 0x0) getrusage(0x1, &(0x7f0000ccb000-0x90)) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f0000545000-0xc)={0x40000001}) r8 = dup3(r7, r6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) ioctl$TCSETS(r5, 0x5402, &(0x7f0000a0d000-0x24)={0x7, 0x100, 0x6, 0x9, 0x9, 0x0, 0x8, 0x1, 0x80000001, 0x2, 0x5, 0x8000}) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 60.234644] audit: type=1400 audit(1518001045.100:25): avc: denied { map } for pid=5549 comm="syz-executor0" path="/dev/sg0" dev="devtmpfs" ino=1071 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/07 10:57:25 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000800000)=[], 0x0, &(0x7f0000693000-0x90)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/07 10:57:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x242400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000583000-0x30)=[{}]}) 2018/02/07 10:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000897000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getpeername$ipx(r1, &(0x7f0000f87000), &(0x7f0000ca2000-0x4)=0x10) socketpair(0x1f, 0x5, 0x0, &(0x7f0000cd9000)) r2 = msgget$private(0x0, 0x4) msgrcv(r2, &(0x7f0000043000)={0x0, ""/151}, 0x9f, 0x2, 0x0) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'user_u\x00'}, 0x30) write$selinux_user(0xffffffffffffffff, &(0x7f0000da8000)={'system_u:object_r:udev_tbl_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) prctl$getreaper(0x0, &(0x7f0000aee000)) 2018/02/07 10:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) semget$private(0x0, 0x4, 0x225) r1 = semget(0x2, 0x0, 0x80) r2 = syz_open_dev$tun(&(0x7f0000792000-0xd)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00002f4000)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a7e000-0x50)={@generic="ac000cea53adedf9fddda83b1ccb28d9", @ifru_ivalue=0xffff}) semctl$IPC_RMID(r1, 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000de3000-0xb)='/dev/amidi#\x00', 0x1, 0x8c400) ioctl$TIOCEXCL(r3, 0x540c) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/02/07 10:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007a2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x800000000000001, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd94ec8e25bc8b18, &(0x7f0000ee4000-0xf3)="e48ad4d2bb1a2bea0e590751fafb9803ce102857fc8f77e9d374ff6e8247e652c36c3847b517f78991fc1ec0d7fe526ffbb7dfe278890b90dd97d34d1f07e0e7ac4ec4d072bf2884a91310a862862b0f6e77eecc570731533b2acdb34ecd41199e254efcf55deb2227a107ea4431ee90245ee0634549d5c6e2639f4d366bbc1d4dff41c16f1c46961e16f5ea991aca20d456c06e47ffe26d0fdda4d379ce85ffd6208ecae63ec4f1fa2e07a522b7230e134cd64bfb8584d37be027455a23c806a8552bd3f46e67d3b89fb13003af1fe04d0ca0433b79281c085d4ae41bf46d35ef3834fc62140c88e272094b0b938293afa821", 0xf3) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = open(&(0x7f0000e40000)='./file0\x00', 0x10000, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00006d0000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000019a000-0xe7)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, "b2d274", 0x0, "8c176d"}}}}, 0x2e) [ 60.359870] audit: type=1400 audit(1518001045.173:26): avc: denied { create } for pid=5558 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/07 10:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/audio\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') accept$inet(r0, &(0x7f0000a6b000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003bb000-0x4)=0xffffffffffffffcb) semget(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, &(0x7f0000be6000)='./file0\x00', 0x0) 2018/02/07 10:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) clock_gettime(0x0, &(0x7f000088a000-0x10)) setitimer(0x2, &(0x7f0000383000-0x20), &(0x7f0000b54000)) [ 60.412048] [ 60.413720] ====================================================== [ 60.420021] WARNING: possible circular locking dependency detected [ 60.426322] 4.15.0+ #300 Not tainted [ 60.430020] ------------------------------------------------------ [ 60.436329] syz-executor4/5591 is trying to acquire lock: [ 60.441849] (sk_lock-AF_INET){+.+.}, at: [<00000000283169aa>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 60.451129] [ 60.451129] but task is already holding lock: 2018/02/07 10:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x100) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000037a000-0x66)={r0, r0, 0x8c, 0x0, &(0x7f0000d8a000-0xaa)="b83e6445aaca6c670b5316edf2b0f04ce712b4bc812ee388f2a021662631b70b1900216175ca8fe4361c98ad40ccbd6fdf3c912c22d106621e6a641c2058d4672110f1f96356dd60619fd99fb12ee8838dd0ca3626e978459c5ee006b3c49f0dc8bd066acb46655fbccda55248ea2131e68c63494645f6eaf4d6e4478d05a5ba9f6cc7a18197f76e151b59058a6b3e47376e36e7cd20d1dfc0c0d2da366fb4c24e8ceafef52f2ac31c22", 0x8, 0x8, 0x7, 0x100000001, 0x80000000, 0x9, 0x3ff, "330513fba595e37d26dcffdb4b0abfabe588d27514acc1fcc99239267d16fc71938ed82a5d5f30964f55fbce95076932d4dac1c6f0aa467423fee85d4b17"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {}, 0xfffffffffffffffe}) signalfd4(r0, &(0x7f0000a4f000-0x8)={0x7}, 0x8, 0x0) io_setup(0x1, &(0x7f0000348000-0x8)=0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000c54000)='/dev/snd/controlC#\x00', 0x8, 0x101040) clock_gettime(0x7, &(0x7f0000d88000)={0x0, 0x0}) io_getevents(r1, 0x28, 0x158, &(0x7f0000e3f000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000dce000)={0x0, r3}) r4 = dup(r2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d06000)={@dev, 0x0}, &(0x7f000004f000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000007f000)={@empty, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x1, 0xf4f0, 0x100, 0x7, 0x10002, r5}) 2018/02/07 10:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006fe000)="636c6561725f7265667300675761571dc43cb7104de741881ca75ec6db75847073925414ef39") fstat(r0, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/ip_mr_cache\x00') setresuid(r1, r1, r1) sendfile(r0, r2, &(0x7f0000929000), 0xff) [ 60.457088] (rtnl_mutex){+.+.}, at: [<000000008350b69a>] rtnl_lock+0x17/0x20 [ 60.464367] [ 60.464367] which lock already depends on the new lock. [ 60.464367] [ 60.472664] [ 60.472664] the existing dependency chain (in reverse order) is: [ 60.480272] [ 60.480272] -> #2 (rtnl_mutex){+.+.}: [ 60.485550] __mutex_lock+0x16f/0x1a80 [ 60.489938] mutex_lock_nested+0x16/0x20 [ 60.494513] rtnl_lock+0x17/0x20 [ 60.498394] unregister_netdevice_notifier+0x91/0x4e0 [ 60.504094] clusterip_tg_destroy+0x389/0x6e0 2018/02/07 10:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x6, &(0x7f0000010000)) clock_gettime(0x0, &(0x7f00008cf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b7e000)=[{r0, 0x200}, {r1, 0x2}, {r0, 0x2000}, {r0, 0x104}, {r1, 0x201}, {r1, 0x8004}, {r0, 0x1004}, {r0, 0x22}, {r1, 0x101}, {r1}], 0xa, &(0x7f0000ace000-0x10)={r2, r3+10000000}, &(0x7f00004d6000)={0x4}, 0x8) 2018/02/07 10:57:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@ax25={0x3, {"36ba5d8105e464"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000002000-0x10)) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x37, 0x0, @thr={&(0x7f0000d01000-0x3e), &(0x7f00003cb000)}}, &(0x7f0000001000)) 2018/02/07 10:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000045b000-0x2)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00004c7000)) r2 = syz_open_dev$amidi(&(0x7f0000cfc000)='/dev/amidi#\x00', 0x1, 0x40041) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000b55000-0x10)={0x5, 0x20, 0x4, 0x1ff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000ce4000/0x18000)=nil, &(0x7f000048b000)=[@text16={0x10, &(0x7f0000921000)="66b9090b00000f32d1be0000f36e660f6d2e00a8baf80c66b80043118e66efbafc0c66b80068000066ef6766c74424004a0000006766c7442402008000006766c744240600000000670f011c24660f07f3dd67f2ba4300b000ee670f381d7601", 0x60}], 0x1, 0x0, &(0x7f0000632000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000191000-0x8)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aee000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f000023e000-0x53)=""/83) syz_open_dev$usbmon(&(0x7f0000687000-0xd)='/dev/usbmon#\x00', 0x0, 0x800) [ 60.509098] cleanup_entry+0x218/0x350 [ 60.513495] __do_replace+0x79d/0xa50 [ 60.517804] do_ipt_set_ctl+0x40f/0x5f0 [ 60.522295] nf_setsockopt+0x67/0xc0 [ 60.526524] ip_setsockopt+0x97/0xa0 [ 60.530747] tcp_setsockopt+0x82/0xd0 [ 60.535057] sock_common_setsockopt+0x95/0xd0 [ 60.540067] SyS_setsockopt+0x189/0x360 [ 60.544552] do_syscall_64+0x282/0x940 [ 60.548944] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 60.554638] [ 60.554638] -> #1 (&xt[i].mutex){+.+.}: 2018/02/07 10:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000428000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = syz_open_dev$sndseq(&(0x7f00006de000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) clock_gettime(0x0, &(0x7f0000605000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000049000-0x68)={0x3, 0x3, 0x5, {r1, r2+10000000}, 0x1f0000000000000}) r3 = creat(&(0x7f0000abe000)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r4 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) read(r4, &(0x7f0000557000-0xc)=""/12, 0xc) sendfile(r4, r4, &(0x7f0000f08000), 0x80) [ 60.560100] __mutex_lock+0x16f/0x1a80 [ 60.564505] mutex_lock_nested+0x16/0x20 [ 60.569089] xt_find_table_lock+0x3e/0x3e0 [ 60.573839] xt_request_find_table_lock+0x28/0xc0 [ 60.579199] get_info+0x154/0x690 [ 60.583178] do_ipt_get_ctl+0x159/0xac0 [ 60.587672] nf_getsockopt+0x6a/0xc0 [ 60.591900] ip_getsockopt+0x15c/0x220 [ 60.596292] tcp_getsockopt+0x82/0xd0 [ 60.600598] sock_common_getsockopt+0x95/0xd0 [ 60.605595] SyS_getsockopt+0x178/0x340 [ 60.610084] do_syscall_64+0x282/0x940 [ 60.614486] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 60.620177] [ 60.620177] -> #0 (sk_lock-AF_INET){+.+.}: [ 60.625872] lock_acquire+0x1d5/0x580 [ 60.630168] lock_sock_nested+0xc2/0x110 [ 60.634724] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 60.640148] ip_setsockopt+0x3a/0xa0 [ 60.644360] tcp_setsockopt+0x82/0xd0 [ 60.648664] sock_common_setsockopt+0x95/0xd0 [ 60.653650] SyS_setsockopt+0x189/0x360 [ 60.658125] do_syscall_64+0x282/0x940 [ 60.662507] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 60.668184] [ 60.668184] other info that might help us debug this: [ 60.668184] [ 60.676293] Chain exists of: [ 60.676293] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 60.676293] [ 60.686496] Possible unsafe locking scenario: [ 60.686496] [ 60.692529] CPU0 CPU1 [ 60.697165] ---- ---- [ 60.701801] lock(rtnl_mutex); [ 60.705053] lock(&xt[i].mutex); [ 60.710991] lock(rtnl_mutex); [ 60.716762] lock(sk_lock-AF_INET); [ 60.720470] [ 60.720470] *** DEADLOCK *** [ 60.720470] [ 60.726508] 1 lock held by syz-executor4/5591: [ 60.731056] #0: (rtnl_mutex){+.+.}, at: [<000000008350b69a>] rtnl_lock+0x17/0x20 [ 60.738751] [ 60.738751] stack backtrace: [ 60.743224] CPU: 0 PID: 5591 Comm: syz-executor4 Not tainted 4.15.0+ #300 [ 60.750116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.759446] Call Trace: [ 60.762009] dump_stack+0x194/0x257 [ 60.765614] ? arch_local_irq_restore+0x53/0x53 [ 60.770269] print_circular_bug.isra.38+0x2cd/0x2dc [ 60.775258] ? save_trace+0xe0/0x2b0 [ 60.778953] __lock_acquire+0x30a8/0x3e00 [ 60.783082] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.788250] ? rtnl_lock+0x17/0x20 [ 60.791760] ? __mutex_lock+0x16f/0x1a80 [ 60.795796] ? rtnl_lock+0x17/0x20 [ 60.799306] ? print_irqtrace_events+0x270/0x270 [ 60.804034] ? rtnl_lock+0x17/0x20 [ 60.807548] ? mutex_lock_io_nested+0x1900/0x1900 [ 60.812368] ? print_irqtrace_events+0x270/0x270 [ 60.817102] ? perf_trace_lock+0xd6/0x900 [ 60.821218] ? print_irqtrace_events+0x270/0x270 [ 60.825941] ? print_irqtrace_events+0x270/0x270 [ 60.830666] ? trace_event_raw_event_lock+0x340/0x340 [ 60.835831] ? retint_kernel+0x10/0x10 [ 60.839692] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 60.844681] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.849416] ? retint_kernel+0x10/0x10 [ 60.853295] ? find_held_lock+0x35/0x1d0 [ 60.857329] lock_acquire+0x1d5/0x580 [ 60.861101] ? lock_sock_nested+0xa3/0x110 [ 60.865302] ? lock_acquire+0x1d5/0x580 [ 60.869253] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 60.874330] ? lock_release+0xa40/0xa40 [ 60.878277] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 60.884134] ? do_raw_spin_trylock+0x190/0x190 [ 60.888691] ? lock_sock_nested+0x44/0x110 [ 60.892897] lock_sock_nested+0xc2/0x110 [ 60.896928] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 60.902008] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 60.906917] ? ip_ra_control+0x5c0/0x5c0 [ 60.910948] ? check_noncircular+0x20/0x20 [ 60.915156] ? find_held_lock+0x35/0x1d0 [ 60.919196] ? avc_has_perm+0x35e/0x680 [ 60.923144] ? lock_downgrade+0x980/0x980 [ 60.927262] ? lock_release+0xa40/0xa40 [ 60.931203] ? lock_downgrade+0x980/0x980 [ 60.935330] ? lock_release+0xa40/0xa40 [ 60.939281] ? __lock_is_held+0xb6/0x140 [ 60.943314] ? avc_has_perm+0x43e/0x680 [ 60.947259] ? avc_has_perm_noaudit+0x520/0x520 [ 60.951912] ? iterate_fd+0x3f0/0x3f0 [ 60.955695] ? __sched_text_start+0x8/0x8 [ 60.959817] ? __lock_is_held+0xb6/0x140 [ 60.963854] ? sock_has_perm+0x2a4/0x420 [ 60.967888] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 60.973226] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 60.978910] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 60.984162] ip_setsockopt+0x3a/0xa0 [ 60.987857] tcp_setsockopt+0x82/0xd0 [ 60.991632] sock_common_setsockopt+0x95/0xd0 [ 60.996097] SyS_setsockopt+0x189/0x360 [ 61.000046] ? SyS_recv+0x40/0x40 [ 61.003473] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 61.008983] ? do_syscall_64+0xb7/0x940 [ 61.012927] ? SyS_recv+0x40/0x40 [ 61.016349] do_syscall_64+0x282/0x940 [ 61.020206] ? __do_page_fault+0xc90/0xc90 [ 61.024410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.029409] ? syscall_return_slowpath+0x550/0x550 [ 61.034323] ? syscall_return_slowpath+0x2ac/0x550 [ 61.039224] ? prepare_exit_to_usermode+0x350/0x350 [ 61.044212] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 61.049549] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.054363] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 61.059525] RIP: 0033:0x453299 [ 61.062686] RSP: 002b:00007f0f31d95c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 61.070364] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 61.077603] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 61.084845] RBP: 0000000000000521 R08: 000000000000000c R09: 0000000000000000 [ 61.092083] R10: 0000000020683ff4 R11: 0000000000000212 R12: 00000000006f6bb8 [ 61.099322] R13: 00000000ffffffff R14: 00007f0f31d966d4 R15: 0000000000000000 [ 61.113720] device eql entered promiscuous mode 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00008e8000-0x78)="260000001a0053f7110000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b037fbe560647fa9f6e01e2403fa6f4af3ce1a606d5fb85a6aa0148db0500000006750a0207902605f40ff4240447aac097f8db80a7d591432d540be4db71b75bfda8f2ba9492bb54c488700c84f77041dd92ba7e", 0xffffffffffffffd3) 2018/02/07 10:57:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c2c000)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x8, 0x4, 0x1000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000-0x4)=0x19, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a93000)) 2018/02/07 10:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fallocate(r0, 0x0, 0x1, 0x7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r0 = msgget$private(0x0, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000004000-0x1000)=""/4096) 2018/02/07 10:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000e48000)=""/128, 0x80) r3 = syz_open_dev$audion(&(0x7f00004db000)='/dev/audio#\x00', 0x800, 0x40) sendfile(r1, r2, &(0x7f000022e000), 0x1000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000d6d000-0x1e)=""/30) 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000006000-0xc)={0x3, 0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004000)=0xe8) bind$can_raw(r0, &(0x7f0000005000-0x10)={0x1d, r1}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x20}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0xfff, 0x1, [0xfffffffffffffff8]}, 0xa) sendto(r2, &(0x7f0000001000-0x1), 0x0, 0x0, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000006000)='/dev/dmmidi#\x00', 0x4, 0x200980) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000007000)={0x1000, 0x14, 0x1, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000009000-0x8)={r3, 0x7f4}, 0x8) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000004000-0x8)={0x3, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000)={0x1, &(0x7f0000008000-0x1)=[{0x3ff, 0x7}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000007000-0xac)={0xf97cff8c, 0x2b5, 'SE Linux', "c8cd9c61fb6ecd8006e1570b79be13ee8eef5e631719896c72111ae90174a1d7954658a917299864194ab2047c7077e3eaf6bff03c38bd93bd930a331a6a098b2ef5075f3f0566d81fbd4354750bf3a2b9414e26dc636cb775702cf94439df35f5deb6a95571869783b363639163a7eaafe905d9713d551c7d9b273fa8be483a7fec68ac588e3d146b6146a211cc437f22e196d0560dfc10a0bb4a2b"}, 0xac) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000826000)='./file0\x00', &(0x7f0000aa8000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000613000)) creat(&(0x7f0000070000-0xe)='./file0/file0\x00', 0x0) r0 = add_key$keyring(&(0x7f0000c6b000)='keyring\x00', &(0x7f0000ef9000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0xd9ca) umount2(&(0x7f000034d000)='./file0\x00', 0x4) execve(&(0x7f0000cb7000-0x8)='./file0\x00', &(0x7f00001f0000-0x10)=[&(0x7f0000d3a000-0xa)='-bdevself\x00', &(0x7f0000b0e000-0x6)='ramfs\x00'], &(0x7f000002c000-0x40)=[&(0x7f0000352000)='(vmnet0\x00', &(0x7f00002c6000)='ramfs\x00', &(0x7f0000afc000-0x1)='\x00', &(0x7f000035f000-0x6)='ramfs\x00', &(0x7f00002e0000-0x3d)='\'f:wlan1eth0procvmnet0@wlan1(\'Vnodeveth1security(mime_type/-\x00', &(0x7f0000cfb000)='\x00', &(0x7f0000215000)='keyring\x00', &(0x7f0000b46000)='ramfs\x00']) 2018/02/07 10:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) r1 = semget$private(0x0, 0x5, 0x658) semctl$GETPID(r1, 0x5, 0xb, &(0x7f0000347000-0xca)=""/202) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000469000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2001) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000844000-0x2f)="70188452fa435300d8ae098e4cccec5a7ec03228111d2a7b8f96491a84c1fa1c95cc03018450e58d27103772a1edcf") sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$ipx(r2, &(0x7f00001df000), &(0x7f0000548000)=0x10) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 10:57:26 executing program 0: prctl$intptr(0x24, 0x800) clone(0x0, &(0x7f0000b86000-0x1), &(0x7f0000008000), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000eb000-0x8c)={0x3, 0x4, 0x7, 'queue0\x00', 0x7ff}) prctl$intptr(0x24, 0xf90) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000596000-0xd)='/dev/net/tun\x00', 0x0, 0x100000003ffd) flock(r0, 0x7) r1 = syz_open_dev$vcsn(&(0x7f0000a9b000-0xa)='/dev/vcs#\x00', 0x1f, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008cf000-0x4)=0x6, 0x38d) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000ff000)={0x0, r1, 0x5, 0x2}, 0x14) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvfrom(r2, &(0x7f000074d000)=""/150, 0x96, 0x12062, &(0x7f0000744000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000c07000-0x4)=0x3) sendto$inet6(r2, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 10:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x3fc) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}], 0x30) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c57000-0x9)='/dev/kvm\x00', 0x111000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b8e000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000fc2000)={0x2, r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi}]}) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ea7000/0x2000)=nil, 0x2000, 0x1000008, r3) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004}) 2018/02/07 10:57:26 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000008000-0x30), 0x30, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/07 10:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(0xffffffffffffffff, &(0x7f0000969000)=""/17, 0x11) dup3(r0, r1, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) utime(&(0x7f0000311000)='./file0\x00', &(0x7f0000719000)={0x6, 0x214}) 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/sequencer\x00', 0x800, 0x0) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f0000617000)=""/104, 0xfffffffffffffffc, 0x0, &(0x7f0000491000-0xa)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1000000000000002) 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000838000)=""/19) r0 = syz_open_dev$usbmon(&(0x7f0000b0e000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x404002) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000188000-0x10)={0x3, 0x1a2c0, 0x6, 0x1}) 2018/02/07 10:57:26 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000615000-0x20)=[{&(0x7f0000ef0000-0x6b)="7f46e1f277c94f1b0d3e0d6561fda5aeb4fd725b977fd77637df3194c2840429cba1f15aa4b1b31a3cc4c342da00d96ec548c6490272073759e7d3008d18b9deb5cfc0a812c098ccbca6d6583a6f453c96a191f4602e8dbacaa19c1688b52c4823455d40e51921b6437ac6", 0x6b}, {&(0x7f000018e000)="95f0383ec55d252048683044a582713bc458c035a0a8d8b51e9c78212040b99a7e7195608566cd670ec023f482130a931b70d846db4a15bcf43ca81fe4cf89677749f529cfecccb56c5b3246f7473e0dc8411f5ee0d0c264d15895065f561b0670c29a317a4c2de77c59c436142a76ece3df0c6f9540686778e1abd3", 0x7c}], 0x2) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000605000-0x1)=0x3f, 0x4) ppoll(&(0x7f0000eee000)=[{r1}], 0x1, &(0x7f000066b000-0x10)={0x77359400}, &(0x7f0000323000), 0x8) sendto$inet(r1, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/07 10:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bcd000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000f28000)='./file0/control\x00', 0x4000000) r1 = add_key$user(&(0x7f0000786000)='user\x00', &(0x7f0000bee000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000639000-0x23)="10dd6051afe05e6d1ffa1953db6dacf10e60643a512138a261ba69b3a713beee903ab1", 0x23, 0xfffffffffffffffa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000074000)={0x0, 0x0, 0x0}, &(0x7f00000b8000-0x4)=0xc) getgroups(0x4, &(0x7f00004b6000-0x10)=[0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r1, r2, r4) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/07 10:57:26 executing program 2: mount(&(0x7f00008f6000-0x8)='./file0\x00', &(0x7f0000ed0000)='./file0\x00', &(0x7f0000d99000)='jffs2\x00', 0xf5fb6ccf37b4aca8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000eda000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00003b3000-0x50)={{0xffffff92}, {0x4000000ffffffe0, 0x2}}) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@raw={'raw\x00', 0x9, 0x4, 0x378, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}]}}, 0x3d8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000011000)='/dev/snd/midiC#D#\x00', 0x6, 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000012000-0x4)) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c80000-0x18)=@generic={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000004000-0x1)=0x4) bind$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x7, 0x1e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000077000-0x18)={0x0, 0x4, 0x0, 0xffffffff, 0x4}, &(0x7f00007c4000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff7000)={0xffffffffffff2666, 0x4, 0x200, 0x39, 0x0, 0x0, 0xaaf8, 0xe1, r2}, &(0x7f0000f1e000-0x4)=0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000), &(0x7f0000999000)}, 0x7) 2018/02/07 10:57:26 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000aab000)={0x2, @tick=0x20, 0xd55, {0x8000, 0x3}, 0xef, 0x0, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7f}]}, &(0x7f0000d61000-0x4)=0xffffffffffffffe7) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x2, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f000020b000)=""/4096}, 0x48) pipe(&(0x7f000078f000)={0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000c24000-0x4)=0xc171, 0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00002c7000-0x6)={r1, 0x7fff}, 0x6) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00009df000)={0x1, &(0x7f000087e000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000018d000-0x10)={r5, &(0x7f00009d9000)=""/184}) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000155000-0xc)='/dev/amidi#\x00', 0x7, 0x40000) r1 = getpgid(0x0) perf_event_open(&(0x7f0000437000-0x78)={0x1, 0x78, 0x6, 0xc10e, 0xe7, 0x2, 0x0, 0x80, 0x100, 0x3, 0x6, 0x5, 0x5e, 0xff, 0xff, 0x3a, 0x0, 0x4, 0x8, 0x7, 0xffffffff, 0x81, 0x5, 0xffffffffffff0957, 0x6, 0x1, 0x0, 0xffffffff, 0x8, 0xfffffffffffffffd, 0x4, 0xffffffff, 0x9, 0x6, 0x3, 0x5, 0xfffffffffffffe00, 0x80, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0x4}, 0x2000, 0x3, 0x4, 0x0, 0x7, 0x3, 0x8000}, r1, 0x3, r0, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000715000)=0x9) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r2, r2, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000466000-0xc)={0x0}, &(0x7f000023f000)=0xc) perf_event_open(&(0x7f0000255000-0x78)={0x4, 0x78, 0x8f4f, 0x4, 0x53b509a3, 0x5, 0x0, 0x1, 0x81006, 0x9, 0xffffffff, 0x10000, 0x1, 0x7ff, 0x3, 0x3, 0x2, 0x4, 0xde000000000000, 0x2, 0x3, 0x4, 0x346, 0x6ba7aa33, 0x3, 0x9, 0x5, 0x4, 0x0, 0x1, 0x7f, 0x0, 0x1fc3, 0x9, 0x4, 0x7fff, 0x6, 0x3ff, 0x0, 0x7ff, 0x6, @perf_bp={&(0x7f00004d1000), 0x4}, 0x100, 0x5, 0x9, 0x2, 0x4, 0x1, 0x3}, r3, 0x8, r2, 0x2) 2018/02/07 10:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f3f000-0x8)={0x0, 0x948}, &(0x7f000050f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000396000-0x98)={r1, @in={{0x2, 0x2, @empty}}, 0x10001, 0x7f}, 0x98) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f00003bf000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic="e2"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e61000), 0x80000) fcntl$setpipe(r0, 0x407, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/sequencer\x00', 0x400000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getpid() gettid() ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000c3b000-0x4)=0xffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000954000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x10, 0x5, "110908d064c9b3e4794e597c26bdda0bdd872ba101c40ff14ace2f65ab4b7cfac80a05f5fc013e89efbec821ccbd9f057365a0f2be62664c821c168195ee9b72", "48b802c020adeed8dd4421fdac97c6fd519b2d2093c6529e144417337f2c3350", [0x7, 0x7]}) getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(r3) r5 = syz_open_procfs(r4, &(0x7f000012c000-0xe)="6e06740000000000000000000300") setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r5, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x1000) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000023d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000012e000-0x19)="ad56b6c5820faeb9952900000400c7beef", 0x11) r1 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e6f000-0x4), 0x4) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001c3000)='./file0\x00', 0x45) fgetxattr(r0, &(0x7f0000e30000)=@known='com.apple.system.Security\x00', &(0x7f0000b18000-0x10)=""/16, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x2c, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}sesinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f000066f000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002ea000-0x4)=0x10) r3 = syz_open_dev$sg(&(0x7f00009b2000-0x9)='/dev/sg#\x00', 0x7dba, 0x101000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00001db000)=0x8) sendto$inet(r3, &(0x7f000038d000-0x94)="dea8635fbadb52277e703a472f1a975b6b8470614670d547c15eb3e243fbb7280ecee77a104d11189792237f8acba64514a410a5241820515e18ee5bce33b582fad6f0a8f0ea9d79354a34c2ae2ecfe26a2846fdad528630f1d1f98fd54bd7091c718f8c875950e687c03d63b9537e91aadcc145643afe1ffb428c7565609d3cbd151b6b6f81693602ef77c4a296bce0ff064cbe", 0x94, 0x48000, &(0x7f00004ee000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f0000132000)="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", 0x112b, 0x3fff, 0x0, 0x0) 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f00009cf000)="007de84dc42f6e5ab785e9155377d7bdd4e5f1364cde5be20e1ef701066baad2f106e77448462620cc5c8d0762816d961a315d994705b5ae8f93d0010c51289e599175e339f44c88c833b0dcd81b387381cf370e24d3e182fc526ca795481695c346c2e8a43a6ccee08b0d79360334f5e1d238d9d97b408bd3d68f22c0678dd562bf203e37f341a7bacd863b5e32935d65bc3e916a5f312f7810d90ff0fd73283785", &(0x7f0000001000-0x79)=""/121}, 0x18) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d18000-0x14)={0x3f, 0xb12, 0x8, 0x7, 0xfffffffffffffbff}, 0x14) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f000063c000-0x4)=r0) 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000856000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000096b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e7000-0x18)={@loopback={0x0, 0x1}, 0x6, r1}) pipe2(&(0x7f00003cd000-0x8)={0x0}, 0x84000) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000224000-0x4), &(0x7f000032c000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000968000)=[{&(0x7f0000968000-0x6d)='M', 0x1}], 0x1, &(0x7f0000642000)=[@init={0x18, 0x84, 0x0, {0x5, 0x0, 0xfff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7adc997, 0x8008, 0x2, 0xb4}}, @init={0x18, 0x84, 0x0, {0xfff, 0x1, 0x9, 0x2787}}], 0x90}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) 2018/02/07 10:57:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f83000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0xfffffffffffedffc) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2000000141100, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00002b5000)=0x2) r2 = dup2(r1, r1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00007a3000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x3}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000f50000)=""/154, &(0x7f0000001000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006c6000), &(0x7f0000d44000-0x4)=0xb) 2018/02/07 10:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bfc000)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) listen(r0, 0x0) r2 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044d000)) epoll_wait(r2, &(0x7f0000a8e000-0xc)=[{}], 0x1, 0xffff) keyctl$join(0x1, 0x0) epoll_wait(r2, &(0x7f000062b000)=[{}], 0x1, 0xfffffffffffffff7) shutdown(r1, 0x0) timerfd_create(0x0, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008bf000)={0x0, 0x3f}, &(0x7f0000436000-0x4)=0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000eeb000-0x5c)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x80000000000}, {0xa, 0x2, 0x5935, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x3, [0x9, 0xee9, 0x9, 0x5171, 0x3, 0x1, 0x3, 0x9]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a1b000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc8000-0x4)=0x20) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000abc000)={r3, 0x7, 0x0, 0x8, 0x401, 0x21fac138}, &(0x7f0000623000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000095e000-0x6d)={r3, 0x65, "b7837f5fda38f8048acf555e054a55cfe3824ddfc025200ef5e15751c6a07d64c1f40a62924ae88088e8e8264c1852b862f0c57a3ac275c5c6ba5f596d3afb9251098e2b1c4bc9b797847e6348c1f32d7289e850589310d77bf14ad48a036a299064642c3b"}, &(0x7f0000b91000)=0x6d) 2018/02/07 10:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000814000-0xb0)=""/176) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000acd000-0x4)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000d2c000-0x10)={0x4, &(0x7f00005a5000)=[{0xfffffffffffffff7, 0x4, 0x17f5, 0x100000001}, {0x7d, 0x68, 0x1400, 0x1ff}, {0x80000001, 0x9, 0x3, 0x2}, {0x9, 0x2, 0x5, 0x80}]}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') 2018/02/07 10:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x1, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ad0000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000380000)) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000078c000)='/dev/snd/controlC#\x00', 0x0, 0x6000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e1b000)=0x0) get_robust_list(r0, &(0x7f0000c60000-0x8)=&(0x7f00003fd000), &(0x7f0000978000)=0x18) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001c3000)='./file0\x00', 0x45) fgetxattr(r0, &(0x7f0000e30000)=@known='com.apple.system.Security\x00', &(0x7f0000b18000-0x10)=""/16, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x2c, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}sesinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c82000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$adsp(&(0x7f00008f9000)='/dev/adsp#\x00', 0xffffffff7fffffff, 0x4000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000b0f000-0x2d)=""/45) connect$vsock_stream(r2, &(0x7f0000b9d000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/07 10:57:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x440980) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000002000)={0x1, r0}) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000002000-0xe)='(^GPL(&cgroup\x00'], &(0x7f0000002000-0x20)=[&(0x7f0000001000)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000)="4029776c616e315e2afb656d302700", &(0x7f0000000000)='/dev/snd/timer\x00'], 0x1000) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb3, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xfff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 10:57:26 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e90ac5f3be87950257caeee3d7be5fd862a290fda3cc67538e847bc6b5d375c71729e796af6817f5ba82015d3e04e2eafbbe3cdb2529c7b15358a71320b3202380ce48af2e92491c", 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000)=""/8) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xd) syz_emit_ethernet(0x3a, &(0x7f0000765000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x6, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3f07b9", 0x0, "e33d59"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000878000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) 2018/02/07 10:57:26 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fc1000)='/dev/adsp#\x00', 0x3, 0x101000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fc2000-0x30)={0x0, 0x2, 0x8000, 0x3f, 0xcb45, 0x4}) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fc2000)=0x0, &(0x7f0000fc3000-0x4), &(0x7f0000fc3000-0x4)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000c8000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x0, 0x2, 0x1a75, 0xa, 0x20, 0x80, 0x0, 0x0, r2}, {0x3, 0x0, 0x1, 0x5, 0x2, 0x3f, 0xffff, 0x20}, {0x6, 0x6, 0x4, 0xf6c}, 0x80000001, 0x8, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x6f}, 0x0, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x2, 0x1f, 0x7, 0x6, 0x7ff}}, 0xe8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000fc2000-0x64)=""/100) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000019b000)={0x0, 0x0, 0x8, 0x10001}, &(0x7f0000fc4000-0x4)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fc5000-0x5)={0x401, 0xc7e9, 0x9, 0x3}, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc3000)={r3, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000fc3000)=0x8c) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x1, &(0x7f0000fb8000-0x2)='f'}) [ 61.468832] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 61.494458] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000210000)="1f0000000104ff0000000000000000000005f0f00800018003fd0000000000", 0x1f) bind$bt_rfcomm(r0, &(0x7f0000ce2000)={0x1f, {0x4, 0x9, 0xffffffff, 0x5, 0xb5, 0x8}, 0x5}, 0x9) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x80, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000117000)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000f22000-0x80)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000bb6000)={0x0, &(0x7f0000a1c000)=[]}, 0x10) 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000069a000)='\x00') r1 = dup(r0) setsockopt(r1, 0x41, 0x80, &(0x7f0000cd4000)="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", 0x1000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001c3000)='./file0\x00', 0x45) fgetxattr(r0, &(0x7f0000e30000)=@known='com.apple.system.Security\x00', &(0x7f0000b18000-0x10)=""/16, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x2c, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}sesinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x98, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000792000)={0x8, 0x20, 0x1, 0x1, "6363ba8d2c5a84059559687d94f446ef8877e781da3deafd2ff77e6b6334dc90"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 0: modify_ldt$write2(0x11, &(0x7f0000b2f000)={0x6, 0xffffffff, 0xffffffff, 0x5, 0x7, 0x1ff, 0x81, 0x101, 0x9, 0xfffffffffffffd22}, 0x10) r0 = request_key(&(0x7f0000510000-0x3)='dns_resolver\x00', &(0x7f0000678000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f5e000)='//lo\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000f89000)=""/51, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000957000)='/dev/cuse\x00', 0x101400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r1, &(0x7f00008af000), 0xfffffef6, 0x100000) rt_sigprocmask(0x0, &(0x7f0000b77000-0x8)={0xfffffffffffffffb}, &(0x7f00006b6000), 0x8) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/02/07 10:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00005ce000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8009008}, 0xff30) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)) 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="89", 0x1) r1 = semget$private(0x0, 0x0, 0x400) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f000061c000)) socketpair(0x13, 0x3, 0x9, &(0x7f00008b3000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000c52000)=0x1, 0x4) [ 61.562925] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.575819] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 61.592297] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/07 10:57:26 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000024000)='./file0\x00', &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000027000-0x8), &(0x7f0000020000-0x4)=0x8) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000022000)={0x1, 0x0, [{0x0, 0x0, 0x3f}]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000027000-0x10)={0x0, 0x94, &(0x7f000001f000-0x94)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x8, @empty, 0x9}, @in6={0xa, 0x1, 0x712a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}]}, &(0x7f0000026000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000027000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x4, 0x100000000}, 0x98) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000024000)={&(0x7f000001f000-0xc)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f000001b000)={&(0x7f0000024000)={0x144c, 0x2f, 0x800, 0x6, 0x0, {0x1b}, [@typed={0x14, 0x4f, @str='usermd5sum$\x00'}, @nested={0x1418, 0x8c, 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", @generic="c32fc7a28dabcc5389ebfc50550e96f7bcc821ce4e29ad9713a6c15c0bee828b2994df6e4ed379d32453f51e27163bae924397f82bf869745ae9b290c7034d5efd5c6d1087799900cad06ffbcb296d491938bc2e752270b7db09f97805be220b5440417afbc1f2b2affa209b93e3e0c815c2d8b35f27717b95f2367ade75b2689dbf74b8608a35b37e3938396f0a64d77e723740ea5d73ace5c32b5f41befbbc713b1a59306c08035d2dd350f7dab252dce3301ccff7", @generic="4ba06a1ee652b06864544213f433f7f8c3b2d1483546eaa7cbc285a281fa2a348ddf86f5ea4be20ba8d0e13983ba54acfb31df820a0093d68407feccbccb2c569e4892fd542ab8de81e2a9f3aac9e3c1c70570eb1e991ca6cf75eda12cb3295e496fa4ec727b", @generic="4df828261597ae5c953edb7545e2b29f3ceda1ade879834b3d4a759e8fed3122f2db767a8b18e5a27666eec51f90", @generic="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", @typed={0xc, 0x23, @str='}\x00'}, @typed={0x94, 0x41, @binary="81a4dab9ed793d86cb8420f6ce7f607631a9ed35e9d53de26e115c8f8311ce8dec19c7ea30a87efd2c88c0d116c5a4aeb641f7812015cd3f76d018b04fd112196cb73f25c5a00ef78a634e0a775673b6123e74937bed29cee1067e9adff8c9f26ee08425db2c1632c9bd3048da9ac4bcb3827af9c2d959db1efff572e16c6fa32ec702f8eb56fb8637"}, @generic="bae62b5df4059af5dc58a47fda077876022015f1ce0f4e7300668841eb57b3544cba8ccbd6ed966153bfd7478fba37b8c47b86bca4cccca409c8728f0165f196a45eaeb5538c197cd9a6d4a49678ef706eafb797159bcc1e6b943a94309062b7d2ef03c34260572c6e33dd5f142acc6ae731930419c31d3fe072200c23b2356137b42c2ee7cb137fa55ff4c2c4f9d2181ff594f7258e3f2c105f1b20950e4d4a3130fa471138561160cf376c2e4e7b9b479150bd9358b75e6fe5345eeb69cbe6e985caccf7d44faacc54afcaf6b3e2a3bd567476e1eb", @generic="d232a64b023bbdef98c090c53ae816682ac65a5ba2a8fd8315f51c01a4db8b79a252cd85bec74cebfb0d567458c1799899c8251913cf76dab91d60d80f7bc9fb9fe56bbcf9eaaf4e43defb555857", @typed={0xc, 0x70, @uid=r2}]}, @typed={0xc, 0x59, @u32=0x5}]}, 0x144c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000028000-0x108)={0xffffffffffff7fff, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x89}}}, 0x108) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000027000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x8e8}}}, &(0x7f0000027000-0x4)=0x8c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001c000)={r5, 0xfffffffffffff801}, &(0x7f0000027000-0x4)=0x6) finit_module(r4, &(0x7f000001b000-0x10)='[wlan0\rvboxnet0\x00', 0x3) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f000000d000-0x14)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() timer_create(0x2, &(0x7f0000f5f000)={0x0, 0x2a, 0x0, @thr={&(0x7f0000c76000)="b31e9430dee51f0b824f8a1b91ed234c1c1cc5602a0b72b9f683940a4ddb5daf42bfe580d4682dc691116788a3bcc32f2db5e9068a8892e107f826542d68e12eb3a1a9ddaf112e201e7599f3beaea48e1cabde9b55f028c6eda74f0ff6110f462500a6b850cafcc49aa37957163f20bee7fdcc4d3bb975d2a5c285c7b65079bc827640cb6cbef963067421551138fe767970aaaf6d37e69aef16a54e66c787a5c4207cd00a28abe96d0edc6f7382b216ed40f96435013aac04a254e1b63dc58ab1a80e6405e264595a15a22c", &(0x7f0000efa000)="bdaaaf40ac66367c54745bdcfca9cf8c662cc84cebb59d8b5604a4e68681e6eb6f46c55fb746fe6a14ee481d679d508a7cb7b6953df9ca04580f394625f61f8258030790faff61263fc0fbb9f66c6ae67c1a1936053bc2031fcb5797d6f1d6ebe197191b09a3f0d08c2706a092b7223739fff95e49a9f04f4bf67c186cf501f288243716c19e36fc53d005d08ea75b8835"}}, &(0x7f0000dcc000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) semop(r0, &(0x7f00009b4000-0x24)=[{0x3, 0x9}, {0x3, 0x7fff}], 0x2) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001c3000)='./file0\x00', 0x45) fgetxattr(r0, &(0x7f0000e30000)=@known='com.apple.system.Security\x00', &(0x7f0000b18000-0x10)=""/16, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x2c, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}sesinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc4000-0xc)={0x0}, &(0x7f0000fc5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x11)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/07 10:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000038f000)) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000587000)={0x0, 0x0, 0xffffffffffff0001, 0x0, 0x13}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000896000)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}]}) utimensat(r2, &(0x7f0000ddd000-0x8)='./file0\x00', &(0x7f0000935000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000046b000-0x38)={&(0x7f00003fc000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000003a000-0x14)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) flistxattr(r1, &(0x7f000008e000)=""/112, 0x70) r3 = syz_open_dev$dmmidi(&(0x7f000069a000)='/dev/dmmidi#\x00', 0x17, 0x2) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f49000)=""/45, &(0x7f0000017000)=0x2d) 2018/02/07 10:57:26 executing program 5: clock_getres(0xffffffffffffffff, &(0x7f00003c1000-0x10)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c14000)={0xd10, 0x5, 0xe6, 'queue0\x00', 0x80000001}) [ 61.628839] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 61.642863] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 61.675170] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/07 10:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000a3a000)='/dev/input/mouse#\x00', 0x10, 0x80) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000fe6000-0x4)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a15000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000047000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001c3000)='./file0\x00', 0x45) fgetxattr(r0, &(0x7f0000e30000)=@known='com.apple.system.Security\x00', &(0x7f0000b18000-0x10)=""/16, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x2c, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}sesinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000018f000-0xc)={0x6, 0xffffffffffffff9c}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c9d000-0x88)={0x6, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x88) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000eb3000-0x25)="24000000200025f0071c0165ff0ffc0e0200000000000000000004dc08000b0000020000", 0x24) 2018/02/07 10:57:26 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/status\x00', 0x0, 0x0) fchmodat(r0, &(0x7f000064a000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x4000000026, &(0x7f0000f12000-0x4), &(0x7f0000d53000)=0x4) 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000056b000-0x8)={0x0, 0x5}, &(0x7f00001e4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b8d000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x1ff, 0x6, 0x6, 0x7f, 0x28}, &(0x7f00008fb000-0x4)=0xa0) 2018/02/07 10:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000061d000-0x560)={0x7, {{0x2, 0x2, @rand_addr=0x4}}, 0x1, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x560) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ec000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000d1000)={&(0x7f00005ef000/0x1000)=nil, 0x10001, 0x3, 0x11, &(0x7f0000b5c000/0x1000)=nil, 0x8000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bda000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f00009c8000)='/dev/dsp#\x00', 0x7fff, 0x42) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000cb0000)={{0x2000, 0x2, 0xd, 0x8, 0x20, 0x100, 0x2, 0x10000, 0x0, 0x81, 0xfff, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5, 0xa13, 0x8, 0x7, 0xd7f, 0x9}, {0x1, 0x100000, 0x3, 0x1f, 0x0, 0x1, 0x18, 0x2, 0x8, 0x1, 0x9, 0x2}, {0xf000, 0x100000, 0x0, 0x200, 0x0, 0x101, 0x48, 0x9, 0x0, 0xffffffffffffff7f, 0x1, 0x6}, {0x100000, 0x100001, 0xd, 0x10001, 0x40, 0x6e6e, 0x62ff, 0xc8f4, 0xffffffffffff979a, 0x3, 0x0, 0xe087}, {0x6000, 0x6}}) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) accept4$netrom(r2, &(0x7f0000468000)=@full, &(0x7f0000981000-0x4)=0x48, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000962000-0x8), &(0x7f0000c00000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008b0000)={0x0, 0x0, 0x0, 0xff}, &(0x7f0000b1a000-0x4)=0xffffffffffffff3c) r4 = dup(r3) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000810000)='/dev/vga_arbiter\x00', 0x80080, 0x0) sendmsg$inet_sctp(r4, &(0x7f00001ad000-0x38)={&(0x7f00001e8000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00003ca000)=[{&(0x7f00001c3000-0x82)="5e1c49b0cd5c1bf5b57337f941258c6e75e1467052f78f9a57b2332cc5e5b41b31e2091685b9ccb1e5aeea8bd37b42c69cf53a52e53b78312605a2bb55a62445c41203a12382d1a28dc61316e1474612d0dadfd3f5e4a372ef0fe58f357b8328850059d4567eb9e8a8a558c4b3cb1395a14bd01a20506f25509732fd219cdf73fe01", 0x82}, {&(0x7f0000a12000-0xc7)="fabe061e0b739367d006f6d125aadf439757cee95d7160707fa10d910d192b2fc99662392e83b3d075095b5414aaea838a04da6c12a9ac57066217b0634df91805ed84575bfc165c24217a3204bcc50fbd1d33476b4be13a8bdb1f026d3b8cc478169bd962fc69dc82019d6c196916081714bf492941b9a5ebe6ac592dfdcdfd8f0a7f96647c6f8cb19e70f0830175c3a1f025285c365a4ea7bbeb3020b0e3253c405aba4f6a8a0532aac2ef4745edbb25f93253c2c6a031711b2386792ff58fcfa83f4879ec19", 0xc7}, {&(0x7f00006db000-0x61)="39eaee67e4442cf334a19afe26180651ae4ec9b3c4322676891a14747bfd5253821e88bf40dbf5288284c60550b84a26bbad4f364f5b0dc915c98d177a2841ed83a39d02e84b6c5708fa3ba02b0818379a8e4a2bba92fd688bba4421d21d5f7dac", 0x61}, {&(0x7f0000ee5000-0x7c)="d2020d6c26112dd033cf5dfbf4025b192470a5d934bd463737df83f842649008044b1b80377b5c6ccd7335bdf0d72a881347664efadcde2307e1327872a46a025774a5416bd46955cef77530ab2dd442303f9d6dcc4a02eee595c6c5b686ed63a3ac6600cca449e2d1b24c3231fe62dbcb6ebdc84bbca32f708e81d4", 0x7c}, {&(0x7f000017d000)="b418c5d9d2dadc7e0d0cbe58da9a2b517f2b1b2223b100fae673c3b20fd8aa216e780908fe81327d2f9f629edd855180a3177b45966afee048a67ce6f1f80b2aa54cf77e91830c1f340436aaccaf716b4921bc3fa29e869eecd355d90ab0b4ee5a8ea01a1b4cc4bf26306316ff2db49d1acb1580fffdfdda0c7d59114ac878ecb440447ba773dd3794b7bed0f4df48e697aeb7f72b4d21a3f4ad9326007db603e3a3db06230fd260a77eb64982", 0xad}, {&(0x7f0000678000)="872d4c8116acb6cc15bfc187fa74b8e5ef086eeb3c3311fc0ed4de98860a451a4ac7287d00b87b0035869ae7ecdc96a4cfe4fb653cdeaecbb23ade485fb9098b2147d64e9e96c109506545ce27aca948a36bbf116afc52f9ea61e7e33c608a36196345ec44f38724207ea203dbe5f66b12c87c50afcef7757d434874551aad1f1679f98283a841d19088c739bbaccf4ad26776b71ae20585e6d6a040629630d7f6b96ed8c9f9db59fd69fe8f75119dbb3ce0c61ccd7b2ebc7c9421839ccdda19dc54f07d85aead8e14a842f361563719f12e8650ab4ca4c0428c38c152920129bb42cdfaf5fbbf53f899c61d", 0xec}, {&(0x7f0000f37000)="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", 0xfe}, {&(0x7f0000ee9000)="1a2afff6fdc5493789abee6adca10ec7f1f5a24703079fe7b8ed0d311538500cd0baa561c0662f6a77bf41e9d4168c435e282250f4d1703416c8f5fc555f8044222c040b5a2119999733422e6358c6b9ff410b4795020e56c23b3492d28526ed93ed3e8d3ab2debf7a4866c16e52ffc95178a06a72a202e8cdcf72eaac946dcbfa039a83997cedea499dfcecbd3301b9cc5fba59b9ecdcadb0d91e22a7b17af440944145e8dab305a62a463bc19aaefb62f7d92bd814c28a3f51c21886c68700e39895a12d7b4b53f7784dc859f5b4d83dddfb261754dbe00f", 0xd9}, {&(0x7f0000b17000-0x5a)="b041950e296c35b700c2e5522a5c5e1b5e5acb3c87de97f32ce9404250401ad53eb3673779d9f74773e7da1cced5b216248fd3f583fd60fb54be4827662a4aa3bedc4320b21fdc258a3cb59307ea8606b6d6bb7e48ba0a035991", 0x5a}, {&(0x7f000097e000-0x5b)="67388f02e864dd2c92c3c717f1b03f23597640e27ffca4203f7b6644d0419ea5aacf88f16c0836c9cca1d6543552971a97ba639198a590f18c82364e9d7e51b4d61b6e485a27132ecc169d85a92af713800517478dc7beeb2e887e", 0x5b}], 0xa, 0x0, 0x0, 0x24000090}, 0x40000) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001c3000)='./file0\x00', 0x45) fgetxattr(r0, &(0x7f0000e30000)=@known='com.apple.system.Security\x00', &(0x7f0000b18000-0x10)=""/16, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x2c, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}sesinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000006000-0x8)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc0045516, &(0x7f0000001000)=""/250) 2018/02/07 10:57:26 executing program 4: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002f3000)=0x5, 0x4) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8), 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000094c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00001ec000)={0x10005, 0x1, 0x1, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000083f000-0x2)={0x6e74, 0x200}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) [ 61.796582] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/07 10:57:26 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x2000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/07 10:57:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)='{', 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x4, 0x4) 2018/02/07 10:57:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001c3000)='./file0\x00', 0x45) fgetxattr(r0, &(0x7f0000e30000)=@known='com.apple.system.Security\x00', &(0x7f0000b18000-0x10)=""/16, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x2c, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}sesinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 10:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000367000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x80000008) 2018/02/07 10:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000061d000-0x560)={0x7, {{0x2, 0x2, @rand_addr=0x4}}, 0x1, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x560) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ec000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000d1000)={&(0x7f00005ef000/0x1000)=nil, 0x10001, 0x3, 0x11, &(0x7f0000b5c000/0x1000)=nil, 0x8000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bda000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f00009c8000)='/dev/dsp#\x00', 0x7fff, 0x42) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000cb0000)={{0x2000, 0x2, 0xd, 0x8, 0x20, 0x100, 0x2, 0x10000, 0x0, 0x81, 0xfff, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5, 0xa13, 0x8, 0x7, 0xd7f, 0x9}, {0x1, 0x100000, 0x3, 0x1f, 0x0, 0x1, 0x18, 0x2, 0x8, 0x1, 0x9, 0x2}, {0xf000, 0x100000, 0x0, 0x200, 0x0, 0x101, 0x48, 0x9, 0x0, 0xffffffffffffff7f, 0x1, 0x6}, {0x100000, 0x100001, 0xd, 0x10001, 0x40, 0x6e6e, 0x62ff, 0xc8f4, 0xffffffffffff979a, 0x3, 0x0, 0xe087}, {0x6000, 0x6}}) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) accept4$netrom(r2, &(0x7f0000468000)=@full, &(0x7f0000981000-0x4)=0x48, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000962000-0x8), &(0x7f0000c00000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008b0000)={0x0, 0x0, 0x0, 0xff}, &(0x7f0000b1a000-0x4)=0xffffffffffffff3c) r4 = dup(r3) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000810000)='/dev/vga_arbiter\x00', 0x80080, 0x0) sendmsg$inet_sctp(r4, &(0x7f00001ad000-0x38)={&(0x7f00001e8000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00003ca000)=[{&(0x7f00001c3000-0x82)="5e1c49b0cd5c1bf5b57337f941258c6e75e1467052f78f9a57b2332cc5e5b41b31e2091685b9ccb1e5aeea8bd37b42c69cf53a52e53b78312605a2bb55a62445c41203a12382d1a28dc61316e1474612d0dadfd3f5e4a372ef0fe58f357b8328850059d4567eb9e8a8a558c4b3cb1395a14bd01a20506f25509732fd219cdf73fe01", 0x82}, {&(0x7f0000a12000-0xc7)="fabe061e0b739367d006f6d125aadf439757cee95d7160707fa10d910d192b2fc99662392e83b3d075095b5414aaea838a04da6c12a9ac57066217b0634df91805ed84575bfc165c24217a3204bcc50fbd1d33476b4be13a8bdb1f026d3b8cc478169bd962fc69dc82019d6c196916081714bf492941b9a5ebe6ac592dfdcdfd8f0a7f96647c6f8cb19e70f0830175c3a1f025285c365a4ea7bbeb3020b0e3253c405aba4f6a8a0532aac2ef4745edbb25f93253c2c6a031711b2386792ff58fcfa83f4879ec19", 0xc7}, {&(0x7f00006db000-0x61)="39eaee67e4442cf334a19afe26180651ae4ec9b3c4322676891a14747bfd5253821e88bf40dbf5288284c60550b84a26bbad4f364f5b0dc915c98d177a2841ed83a39d02e84b6c5708fa3ba02b0818379a8e4a2bba92fd688bba4421d21d5f7dac", 0x61}, {&(0x7f0000ee5000-0x7c)="d2020d6c26112dd033cf5dfbf4025b192470a5d934bd463737df83f842649008044b1b80377b5c6ccd7335bdf0d72a881347664efadcde2307e1327872a46a025774a5416bd46955cef77530ab2dd442303f9d6dcc4a02eee595c6c5b686ed63a3ac6600cca449e2d1b24c3231fe62dbcb6ebdc84bbca32f708e81d4", 0x7c}, {&(0x7f000017d000)="b418c5d9d2dadc7e0d0cbe58da9a2b517f2b1b2223b100fae673c3b20fd8aa216e780908fe81327d2f9f629edd855180a3177b45966afee048a67ce6f1f80b2aa54cf77e91830c1f340436aaccaf716b4921bc3fa29e869eecd355d90ab0b4ee5a8ea01a1b4cc4bf26306316ff2db49d1acb1580fffdfdda0c7d59114ac878ecb440447ba773dd3794b7bed0f4df48e697aeb7f72b4d21a3f4ad9326007db603e3a3db06230fd260a77eb64982", 0xad}, {&(0x7f0000678000)="872d4c8116acb6cc15bfc187fa74b8e5ef086eeb3c3311fc0ed4de98860a451a4ac7287d00b87b0035869ae7ecdc96a4cfe4fb653cdeaecbb23ade485fb9098b2147d64e9e96c109506545ce27aca948a36bbf116afc52f9ea61e7e33c608a36196345ec44f38724207ea203dbe5f66b12c87c50afcef7757d434874551aad1f1679f98283a841d19088c739bbaccf4ad26776b71ae20585e6d6a040629630d7f6b96ed8c9f9db59fd69fe8f75119dbb3ce0c61ccd7b2ebc7c9421839ccdda19dc54f07d85aead8e14a842f361563719f12e8650ab4ca4c0428c38c152920129bb42cdfaf5fbbf53f899c61d", 0xec}, {&(0x7f0000f37000)="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", 0xfe}, {&(0x7f0000ee9000)="1a2afff6fdc5493789abee6adca10ec7f1f5a24703079fe7b8ed0d311538500cd0baa561c0662f6a77bf41e9d4168c435e282250f4d1703416c8f5fc555f8044222c040b5a2119999733422e6358c6b9ff410b4795020e56c23b3492d28526ed93ed3e8d3ab2debf7a4866c16e52ffc95178a06a72a202e8cdcf72eaac946dcbfa039a83997cedea499dfcecbd3301b9cc5fba59b9ecdcadb0d91e22a7b17af440944145e8dab305a62a463bc19aaefb62f7d92bd814c28a3f51c21886c68700e39895a12d7b4b53f7784dc859f5b4d83dddfb261754dbe00f", 0xd9}, {&(0x7f0000b17000-0x5a)="b041950e296c35b700c2e5522a5c5e1b5e5acb3c87de97f32ce9404250401ad53eb3673779d9f74773e7da1cced5b216248fd3f583fd60fb54be4827662a4aa3bedc4320b21fdc258a3cb59307ea8606b6d6bb7e48ba0a035991", 0x5a}, {&(0x7f000097e000-0x5b)="67388f02e864dd2c92c3c717f1b03f23597640e27ffca4203f7b6644d0419ea5aacf88f16c0836c9cca1d6543552971a97ba639198a590f18c82364e9d7e51b4d61b6e485a27132ecc169d85a92af713800517478dc7beeb2e887e", 0x5b}], 0xa, 0x0, 0x0, 0x24000090}, 0x40000) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/07 10:57:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000674000)='/@cgroup-eth1]\x00', 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e8a000-0x4), &(0x7f0000b3f000)=0x4) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) 2018/02/07 10:57:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000047c000)=[]) 2018/02/07 10:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00009ad000)='/dev/snd/pcmC#D#p\x00', 0x7a, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002bf000-0x10)={0x8, &(0x7f0000228000-0x40)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000089d000-0x8)={r3, 0x3}) read$eventfd(r1, &(0x7f0000354000), 0x8) r4 = inotify_init() select(0x40, &(0x7f0000952000-0x40)={0xffffffffffffff00, 0x3, 0x8, 0x1, 0x80000000, 0xff, 0x81, 0x3919fe88}, &(0x7f0000595000)={0x10000, 0x10000, 0x79cf, 0x0, 0x1200, 0x5, 0x1, 0x1}, &(0x7f0000795000)={0x2, 0xe8a, 0xe5, 0x3, 0x2dc7, 0x2, 0x7fff, 0x3}, &(0x7f0000070000-0x10)={0x0, 0x7530}) write$eventfd(r1, &(0x7f0000952000-0x8), 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009b3000)={0x0}, &(0x7f0000374000-0x4)=0xc) getresuid(&(0x7f0000610000-0x4), &(0x7f00009b5000-0x4)=0x0, &(0x7f0000c77000)) getresgid(&(0x7f0000c44000-0x4)=0x0, &(0x7f000074a000), &(0x7f0000a6d000-0x4)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000461000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b9b000)={0x0, 0x0}, &(0x7f00004ba000)=0xc) fstat(r0, &(0x7f0000c95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) r12 = geteuid() lstat(&(0x7f0000caa000-0x8)='./file0\x00', &(0x7f0000b8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005c2000)=0x0) r15 = getuid() lstat(&(0x7f00009d8000-0x8)='./file0\x00', &(0x7f0000551000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b6b000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00007d8000)=0xe8) fstat(r0, &(0x7f0000676000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() getresuid(&(0x7f0000137000)=0x0, &(0x7f000035d000-0x4), &(0x7f0000e4a000)) getresgid(&(0x7f0000d0a000)=0x0, &(0x7f0000942000-0x4), &(0x7f0000621000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c86000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0}, &(0x7f0000278000)=0xc) lstat(&(0x7f000096c000)='./file0\x00', &(0x7f0000659000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009d5000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c22000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00002d2000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000db8000)={0x0, 0x0, 0x0}, &(0x7f0000906000)=0xc) r29 = gettid() r30 = geteuid() r31 = getegid() r32 = getpid() r33 = getuid() getgroups(0x3, &(0x7f00007f1000)=[0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r2, &(0x7f0000134000-0x1c0)=[{&(0x7f000085c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f3c000-0x40)=[{&(0x7f0000b56000)="6d3b130a33985dff7aaac7ab2675fdbdbf2845abe6ece6fa190651f93f2ddab7f8705b48047fb9cba6169bedb5007558734023f82473160576f0", 0x3a}, {&(0x7f0000725000)="8589765bfe14d1ae121c4320593970a8764585bba4d439c8b8f644c222dd1cfbed4bb50aa79819dc1d12545e9b5e5527401218114561ed8b021afdc7a7d45ea2429727a802f1f4044ac75b6a904a119e0116f1a2d7e2593af93f3e1d8a644e17fbe74b1ff892da6d89e926b3b185cd3a0e522fc079342687623eec5ce0d248f5b214cdbe6f9ea30586", 0x89}, {&(0x7f0000b0c000-0x9)="24418b3400b6fb35a8", 0x9}, {&(0x7f0000a2d000)="146ba32faf44740c0a3c912c9cd0c27f50e430da8801f534f5362dad4c662408983a069ab3264a6e432d13edd5b1e657761ac818a124c74545fc814a621695ca1260ba4d79117198676c268efbb2b40404235be0a7b912bf566d7c489b9c72babdbcb37a135f99c5f11a9ff51fcef9d971d8c5bfcc8ba85a979470f287176c1e25ba2430d676ffb802d39181c66eadcb52484ffc5574a8c5a5c1dcd14bb67411c11fd4a40ad84e", 0xa7}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f00009a1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000516000)=[{&(0x7f000079b000)="fdce09da6816c76781cfcf507fffeb8fee860eba44260005ca7b5a8e337ba55c33ffaf1c03dbbe75e9f52904f8b2bf1d46a7385d4b053ff7f986b54634444c76506f7416bf5c403f7ba54afbc448ce96a29c", 0x52}], 0x1, &(0x7f0000d5c000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r4, r2, r2, r4, r0, r1, r4]}], 0x70, 0x814}, {&(0x7f00008a4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000996000)=[{&(0x7f0000b2c000-0xa2)="09a890dc0aad639537ac46cf03f79254d75c16f3cfba4be3b40712af86c51a06dba0e22ce8faeb7ab990fc9fb6069a811217d64de2165eff85f40487ec2107eb561b48069b040b9148531c30658c76cd7eeac7ccb0d8eb50c0809e7adc7805542a93126531315319e49e4c593684c488d387e3feabb36b75d601f36c579d066ceb6d8c052cc5f329db4e6e9de74011abcad93d86f3d0d56a421d919a6492d6b48f33", 0xa2}], 0x1, &(0x7f0000aba000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x10}, {&(0x7f000070e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fa1000-0x60)=[{&(0x7f00009b9000-0xe4)="f17a0415f205fd0584d053247109f7fc4414b8b1287b67ee423ed0d5b3620c497d2c2acbd22e1351c78a89b50c58484e9d841075e929de3ecfb2e6ae7e84e09376732fc1307d1b4ed0175e9ac4c4f97864653c92d159a93db5a601f048733fbcc083b0629f2fd3095fb7e79a4e28eac3a9a6f8db482fc7227951fe673a1fcf8a0ff4dc25cda6e9987fe3a1bd5ce6004a8de684ee2067c89c3d1d09f3cacf9d29cd70c6b6b227a695f0ac405fe00269782dff8159b3274f6c8e8f4c5c949549edf2346