[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.465851] audit: type=1400 audit(1518792806.856:6): avc: denied { map } for pid=4162 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. 2018/02/16 14:53:33 fuzzer started syzkaller login: [ 24.741729] audit: type=1400 audit(1518792813.132:7): avc: denied { map } for pid=4173 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 2018/02/16 14:53:33 dialing manager at 10.128.0.26:41785 [ 28.581374] can: request_module (can-proto-0) failed. [ 28.590261] can: request_module (can-proto-0) failed. 2018/02/16 14:53:37 kcov=true, comps=true [ 29.133295] audit: type=1400 audit(1518792817.524:8): avc: denied { map } for pid=4173 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=69 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 14:53:39 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf9000-0xb)='/dev/hwrng\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000644000)={&(0x7f0000000000)=@full={{0x3, {"c9bc9237e72f21"}, 0x400}, [{"6ef41497bf7e1a"}, {"133afb68639834"}, {"3d338158b8e73b"}, {"6443a7badfb178"}, {"614e19d8d88bee"}, {"779b8fa60cb723"}, {"ff03e17265f236"}, {"0491d6a30ddbe0"}]}, 0x48, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xd7)="a110b3d48b2c13dba78548c886883ea33182cfc062491a0a8d9e35aa571efc300906b9e34c49e4323e830b3e516c8beecf82e71fc3ad9449aee523f997a66225f3657052290916a6bd581f327be32ec77ef625a6ac4d434087d1c795ee9809dbdbd81316eac2702c53c572692ee33c4f9dc6e97f6e9722f390ea17a3f94888411bc51dfdb865c25a1423bd5346c4e341496b8eb3fab938560ab92deae33651286b87045de640dbae192e698c9f485e7954e90b07645c883065703aac02435490d40b5a915f90b4d26f516361430752f4456bb2a9937b51", 0xd7}, {&(0x7f0000001000-0x7d)="bca2f3115df67f5e25f237d9cebcf902c962b3466574152edc01ec100c5067bfa7336d3162707c78b18ffd379fea2e90ac752aa2720eeb70d113049fd2de65274ee262b79f946eda5bca3ca860d71774dda3f7518c71f2b24ed72f1d78fee4da02bfe813761a629ad46a8d4129a970b8c54ea9dfb07880b4df52e61e9c", 0x7d}, {&(0x7f0000000000)="4bda14444b29cc904a9a9eb75ff751c3343d36dc76dd63286d9ed65c664305487975df112494c6eb86581dbcb548bcb150721ea033a9ed88e2ebd64d046ef20ecbbaddb114dc8b5ab84ca01cb54b06a1a9e0975e6226eaf22988e6962cedc33a42a94afa47ea26230ede7074be844894eae3de28b8f162671d7fff2903c81e52e268d47ce4188c22ea0bd76f37d0783500c1ce7a125a55118605401e61e4cb85f5ea2e94957188b205a0d94a07ae6e162881c821ef9655d68410719b539128e138", 0xc1}, {&(0x7f0000d07000-0x41)="6cc98afa3f2013c6c96af69d416818c60dc7bc195580396305969a9a6fed1b18fe69716185fa7701c54c68b11f6d1e7c672cab0d9a1c0995cf01f3254af0644d0c", 0x41}, {&(0x7f000073a000)="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", 0x1000}, {&(0x7f000095f000)="b83d16ab53645185bbfde147f36f962c219426500cce4e311a8eba7a0d85ecc2c08bcdac5ded55557c9e0fd7a64a9f1f376ed6114d881723792d00dedd7fcfc912ce45208cb854921c4c3b06bd5a167eb54c5c4021b429f0f2b856c91d0f54fb81f751976987931d0ff7b22a552a09e29fef86d239ee1f1cac8a4745fbdb9d56278f4c1f90c612", 0x87}, {&(0x7f0000000000)="34ccd3f20dc37f4f044880a28c9427c1ad340b7bcf657e038f7da7a43acddeb0fcf716fd1bb5c6ec29562aed2ea2496caf2f378df6afa905853c3932fa62d5c82261719fd4c902013066ec12287a22fd0a67813937b8cc11118aa410ea7274117305703d4cf0fe7d10cc89d207fc", 0x6e}, {&(0x7f0000fab000)="eebff2ce2e68952a6e6361af2f1530cc952ee0d0aaa903e76df6f5188d237926732bba3dedafc3b7a36dc235b28d73cb6fe73eb4bf50eb", 0x37}], 0x8, &(0x7f00000be000)=[{0xd0, 0x10d, 0x0, "ac2ca563e795f920c74a40cba1820317847407e3589711e3f1be3f9c7f6dac79ed37aca6b071b904b1755c656c09c336918d0ded2694248d1f3e4d9bf7b39dce305b8b38c8b62e8f682fb64e220c13c7cbb87db259d70109ac338dc9f79c42395f5a3e27b6afbec3cd4f48a0521a4c97ca3aa4fdabe4925ad62c03c0fc20efd14fb3e4fc976121c49656f2533620f9b1d3bdf21b450a6e67d3174d9b0298366d59b210d898ada31318a730c385fef2d2447b0808de475b22d2558e33527949"}, {0xe0, 0x11f, 0x6, "2d5f5340c8914aab18f55b6abbdfca2cdaf2b7a159ff30e0d69ec2ece789e547f1264f3dd753c03fbe9cc285dde7ef1a817eeb6c78e2c01496ef266084552c8ad0ad0bbff1d40d6000aca880875777f5e7559d4071e92a4c06a80f125265ec8c3bfbab07c66721bdf7a5c771002a11caf6198b0e2b1dc5cddec4ad56ac24ac453bb4f1aa888c17a635fd597bfefc6eaec56759e804b8b8163118886280ea0918506b2a521294f1d3bf13bf4e479937bca1e0b4da315727010f9b3d761c8992360e0feefb3d2b42923dbf1bbde63e"}], 0x1b0, 0x4000004}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x101, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='/dev/hwrng\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000)=0x8, 0x4) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000003000)={[{0x4, 0x8, 0x6, 0x7f, 0x9, 0x9, 0x9, 0x8bf, 0x1000, 0x9, 0x3, 0x1, 0x3}, {0x9, 0x7ff, 0x6, 0x40, 0x40, 0x10000, 0x7, 0x9, 0x8, 0x6, 0x2, 0x7, 0x8000}, {0x0, 0x7, 0x6, 0x4, 0x7, 0x0, 0x3, 0x8, 0x1ef3b7af, 0x8, 0xa, 0x101, 0xfffffffffffffff7}]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000)="55add1b578afd9c9e31a52bba39a03eb81ec21087edafeb9cd023288ff96681b5edb6c94f5a49288dfe4423566bb53358707d6931c3fc1fdb8b3314bec6bed15dafc7a4d0de219045f66a7c722f004346af3e910a7d26c1ad022bc6f7dcff1bd9565c663894d4af5a956730a36292dec8d93b13e456a3e1a80fd51a0e18945c57e99147d4299df8d25c9103c8587b0be5979e4f5e9f3064cab176e7b20edcd7ab710ede89bc87c40a1c5a40be5f6d2b4eabb996a9323e3ffd0a66bc9fe4670c01c6cf361210673a3", 0xc8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0xa4)={r1, 0x9c, "f539b45640f4617e0a2fc17bb0b53c37ce79d3c04c52fb0c4fdd480db984402e2741945b25fa6ad33176058fbd624425218fb187572bd794c59121712ef42d8c53b35721775826da8bc7b733544916f1a3707411208fc4273c1b2f0b6fee2c599d0ccecc8c2531fde10b5a62465115c207cb407743c0a6aaea56e051a3c3f61f32fa7d16f45658fdb797f8cd00f23872ba12f6e14b58991bd046d586"}, &(0x7f0000006000-0x4)=0xa4) 2018/02/16 14:53:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000aa3000)=',eth0bdevc[wlan0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000268000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x2a)="776c616e30766d6e657431232f776c616e302573656c662e657468302428dc2d4076626f786e65743100", 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x1ce540000000000, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x60, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002000-0x2), 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000002000)={0x14, 0x1, 0x9, @fuse_poll_out={0x4}}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000004000-0x8)={0x1f, 0x7ff}, 0x8) r3 = shmget(0x1, 0x3000, 0x1400, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000004000)=""/58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000005000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={r4, 0x4374, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000001000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000006000)={0x1, 0x80}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000007000)=0x1) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000006000)=""/181, &(0x7f0000004000)=0xb5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000009000-0x120)={0x2, 0x4, 0x101, 0x5, [], [], [], 0x3, 0x0, 0x8, 0x400, "4a35452ea8a066a0cddc64fa32a8cf41"}) 2018/02/16 14:53:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000-0x1), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000695000)={0x272c, 0x7, 0x2, 0x100, 0x6, 0x0, {0x7, 0x0, 0x8}, [@nested={0xc8, 0x56, [@typed={0xc, 0x62, @pid=r1}, @typed={0xc, 0x80, @uid=r2}, @typed={0xc, 0x8e, @u32=0x5}, @typed={0xc, 0x13, @u32=0x5}, @generic="30a166c24440fc3a33f050fbc36ee99a744ddc852671ebc325a53b4548ed570155dd57bba456767c390770214cdf275f431933edc1d652457f7da930213d51d75b4775d45b210b682a6c181c6e779be8f2969224809b1dbe6e7413224949b844f98691470784ff4857cd977a81502c397ad6dd5f85a86aa12f7dbb445638a3f3a2b119318c4c0c92a775116ef67f6135af7a091d"]}, @nested={0x13dc, 0x71, [@typed={0x18, 0x33, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0x18, 0x6c, @str='/selinux/policy\x00'}, @typed={0x34, 0x5d, @str='#user@user+*security![}em0keyringsecurity.(\x00'}, @generic="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@binary="7b73f8694b17cfa8458a9295aab2ae392af9f0c18a1847199e378154c77c6237d42384c7bf488f7f8e8d32b6a6e4675da24843ceba53f46ad1d554f0ed1325a6b9555e217c4cbff18f65590c3d51d39608cb10c489e464713486ddff94e111c046ce3f5c33623f5fd3ca5409c078f471d8f32360db150cf03f88765a708d2ca5d9ad396c0ae655d6a41976e8cedc1c393a79bf93ffa971ad5629a850096cc213cd0943d62450f0e7138ff11a9e6ee82afb1196c478e65c15dcdf99d7e8033d3b4b78db956f2448b2bc9f2a86125dc1ec9acd8fc6ee747aa956b364815e71252fa43e106dbad5c024ea76baad9734d9d81958"}]}, @nested={0x34, 0x5, [@generic="4c8bf0bbbb45f0429d9f124aae02282c5767a43d5b95a5b7fed44b55d9fe036b4cd14665076effa843e87bedee"]}, @generic="8c00bb1c644a34077abe78a97794505901a2e9e36915e36d11402c6c4b005ac0b1564183b4076e588857ed60d148351bed16c8fff0dfe6ad7814cf2600b840c53d1f07736beaf948fbca710f634fbc3763bc809ecf879990bbaff4e059d96ddcfb058f5c006c878cfb826b8eeb58da4e940b2d128f710b66479e88ecffff115e39c136ac0cb2bf204583a21db6db263305c7cd1561c352ab84962dcb1e0a19456af8a68276bc758f8d6d9cf9b5e85949c0dfeeb3bc6d38646a691aa3e6056aabce2d8f46c231b171c140054d43a09d5722ab96512994e708", @typed={0x14, 0x4e, @str='cgroup[self\x00'}, @generic="c7da595317eaf636fa1f7c7b16b89879abc2f4ff0bc6139e73e0005cef67e5505f43507252b55bc5a5b99fb0a47f51fad59f047a6c6be60d134dec4f4a843fb250a4d2b57c1d528528309d78f266f3e8c92640c2f0b16afef491b207a85580bc2775f32af733aa41d77b59fe421af6a09ec05fc9", @generic="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", @generic="facab38050d45fc2add703ce4d2ac789d7bcd40cc44c41be0ecbf4409e8b0c6e06feeebc4ed98d96ec4a7be7b1e5691d93d8031e159bf027208d87f3f7c67d30734ec08aa39483c3139c825e8272cf5aabae7bb3e9e50b0c9f5bcb011fa9aee142912f7217270520938aa7c5ac17ad302176101a02a2ba38c31edbd6c60bfe7e76fa88c8d13bb47e62c9d9c40198d8c07f4e54c379c62c2e7f4aa349f828a7a8b2996bfb16a237bb8d5ff13c22ee1fa0fab20846fbc36c79dc4bff7f2b1ed4bd9de4265d5f86884ac525ab543f810499d9bf292290352c4c5ce7bb54821aba"]}, 0x272c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000-0x3b)=""/59) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000004000-0x90)=""/144, &(0x7f0000004000-0x1)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000005000-0x10)={0x27, 0x81, 0x4e, 0x7}, 0x10) fallocate(r0, 0x0, 0x20000000, 0x1) setpriority(0x1, r1, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000)={0x27, 0x4, 0x8, 0x0, 0x8000, 0x8, "89e37e8ca7265d2cb495b940c47373b05f61c906d3073842cc5bd6298a22d99f07bdfd17413d7d8ade7837db882f4df3effe5de2aa8afd43df062f7ba821a4", 0x2}, 0x60, &(0x7f0000006000-0x40)=[{&(0x7f0000005000-0x17)="8fc944cdff53eac49d4d478a8721ae4f2e0f9a418581c7", 0x17}, {&(0x7f0000002000-0xc1)="8821758aba5f4d8c8e425894e1ad93d0d3e7ae085d5b61bd1b75c99ea9587645740d89f9f38f3ccdc89890e4e2f6c704c76ea3c847eeac53356dadb6633c1ece0e67cba3956939e883f92827be8fd16412e6c5cfde55f1a30ff7bd8dc97fca2525d771748ba38dbda7c8e560de96d6c6bb60d7a6dc29be093efec909e9b4151684c061fe1ed05ae58bf61334c4e91fc39f8d4d52a115c7218277ceae65acd8d71e8ebc904ffde61e725d7f15f7ea7c7b637536b94b8103bbab2459197cf4a20af2", 0xc1}, {&(0x7f0000003000)="b17d19a01d38304cd8cce1120ea18cd35de6b1c0c349a90b5e5e74e34feca68b47aa404daf1deeca8809ff761db05dcf74c5000272cd6ebd9ba123500a66d2b91d5b48d2b3bd6caada8a5a5d2a091d28265090db305460fce8934dadda36dca50507149d", 0x64}, {&(0x7f0000001000-0xe2)="408bb0c0b480ef2d0aeb87af84dda9cf4ac3311042233aabd2618b81740020442c6dee54ee5a8ee43cc37b2dc0984ffb86a31cf11b3b3dadf89112773542bf8e295a4a41d2bd324aeba8d7cd0841303535215113c5bbafed9f4929c1275b8ab02515a2e5e58b90b480646805f899b773155ebe06601f0ada55771400d489aab21456504b546144a630442b117074d09bae8e32e9ef7bee7df4af88b7f41cb68245b724abbc90c98b7e9ffe8e7248508851bfc079febf41fe01cd8d94e04cbbd5cead04d26916d94a3bb3ca312daa96f1e636b40cd6f02142e8755f633bd442c4d3e4", 0xe2}], 0x4, &(0x7f0000005000)={0x48, 0x3a, 0x5, "d662e4a55874447fd98e370b87e6d72cb40ab285c7a9085049a99ff2da31581a790582804318ce88d4f70f64ca7d9af141ab83a8bc7387a0"}, 0x48}, 0x8880) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000006000)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x3, 0x96, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000006000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8, 0x0, 0x6, 0xfff, 0xf6}, &(0x7f0000006000-0x4)=0xa0) 2018/02/16 14:53:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff7fffffff, 0x301840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0x100000000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000000)=""/4096, &(0x7f0000003000)=0x1000) getrandom(&(0x7f0000003000-0xf1)=""/241, 0xf1, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000004000)={0x3, 0x3, 0x4875, 0x7, "7c0249d4273921411de5bd27cf58431f6df28fb959405b27a0c51dd10aff16649ee32428358521991650e4d0", 0x3b69}) r3 = open(&(0x7f0000003000)='./file0\x00', 0xc0040, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000006000-0x1d)=""/29, 0x1d) ioctl$TCFLSH(r3, 0x540b, 0x8) accept4$alg(r3, 0x0, 0x0, 0x80000) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000005000)={0x4, 0x3, [{0x9, 0x0, 0x3}, {0x80000000, 0x0, 0x401}, {0x7, 0x0, 0x80000000}, {0x0, 0x0, 0x100000001}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@remote, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000004000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000005000-0x4)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000007000)='/dev/snd/controlC#\x00', 0x6, 0xc0000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000008000)=0x3) sendfile(r3, r3, &(0x7f0000004000), 0x1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000004000-0x4)=0xfffffffffffffff9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000009000)="6b365e0b9feb66650eb653b2b772ab7bd0c96399") 2018/02/16 14:53:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x115000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x50}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0xffffffff) keyctl$session_to_parent(0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000004000-0x8c)={0xfff, 0x4bd, 0x400, 'queue1\x00', 0xffffffffffff8758}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0xfffffffffffffff8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={r2, 0x7fffffff}, &(0x7f0000004000)=0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000-0x4)=0xacbfe47) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000004000)="016bd03c39976047efe1acb69c3d5b01c41fbf64cfe128dbaecf8bb369c4e4ecfb4e333d47431c7e86aa06580e08f774d1709a6af1d1f5b9aedc7e2f49b286d2ed449cee1dc43b3e6e", 0x49}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000)={r3, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000007000-0x20)={0x2, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000005000)={0x9, r6}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000006000)=""/37) sendto$unix(r0, &(0x7f0000002000-0x5a)="92fb8fe09ce060bf7cef27abb50f4cb6cadd4fb9ee46076d0e73089fb0f409f58a11b9fa83d20956aabab489d79de2cd8202219045b197eb4c7c653684f803affcba249a5282f140e47396cd7e3dbbba2a14f3bc2adfd8dee79c", 0x5a, 0x814, &(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r2, 0x5, 0x30}, &(0x7f0000000000)=0xc) 2018/02/16 14:53:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d85000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000002000)={0x0, 0xcdb}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@generic="80e58ca970abfe3c27986d928759fc34") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000000000+0xe21)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005000-0x1000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) socket$llc(0x1a, 0x1, 0x0) r5 = accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x2000000000000000, 0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000003000)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0x7, 0xf2, 0x20, 0x35, 0x9bc, 0x8, 0x9, {r1, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, 0x5, 0x0, 0xfffffffeffffffff, 0xff, 0x11ac}}, &(0x7f0000005000-0x4)=0xb8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xffffffffffffff80, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x0, r6}) r7 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000005000)=[r7, r8, r9]) 2018/02/16 14:53:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000113000)='/dev/sg#\x00', 0x3, 0x484000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000-0x40)={0x5, 0x4, 0x5, 0x2358, "c6b7464dd32d2d03ba6eda5f04a2ae1713047bcb8afbf5b46a418f83cdc51a0d6442e6c7ab4a9f967dedb3e8", 0xffffffff00000000}) syncfs(r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000000000)={@generic="27746dd2cb407b62fbf6f04d1e9a9c6d", @ifru_map={0x3, 0x1, 0x8, 0x1000, 0x1, 0x10000}}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xf3e2, 0x100000000, 0xffff, 0x3, 0x401}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x84000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000002000)={{0x77359400}}, &(0x7f0000001000-0x20)) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000002000-0xe2)="552c94bdbaab23659ce1f63b708a7c580cd27deafb3d4dc392ebc56e2a551d76e0b2a855c2916120501b4ab4d785cde2cc4ad529909cc353f316c046f7253a36dd2098581516b5c1b387a2873a1991bb7063a760c2886c3cc87a7a093572b4d9c67373c18f427df98bb9efc0121dc08b8e1c7c197b8a9a451322c12e06868fbe632125614a82d148914a65795da3f128305a508dc2b5539513e2dc9e6f32380eb6fb7b14dec3ab1e8e96425922c90afe1d0d7d7ee7de2b2b1a80549e2f0adeb4d79f6a381323c7292cf8b6c03eebabdfef33d6466b484f5945dd9cb90ad7d47894af", 0xe2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000004000-0xa7)=""/167, &(0x7f0000001000)=0xa7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000005000-0x57)=""/87) r2 = socket$nfc_raw(0x27, 0x3, 0x0) r3 = dup2(r1, r2) sendto$llc(r1, &(0x7f0000003000-0x6c)="b9fc596dfdd69bbc75fefa57208febd199eefcd7d7a9b2f062b50beefd845bb16a9c76d41661a487a7fabb0caef0f3e304249f45705c4489364b6a502a7cc742dc44a0b863d4bb0ee6c44d770dafe43a37c27fc0f34f00c785d7070a55f754a11c29ac1f352d29553e79a322", 0x6c, 0x4000000, &(0x7f0000005000-0x10)={0x1a, 0xd, 0x7ff, 0xfffffffffffff118, 0x800, 0x4b9e, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000006000-0x8)={0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000007000-0x4c)={0x5, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000007000)={&(0x7f0000007000)=@nfc_llcp={0x27, 0x100000001, 0x4, 0x0, 0x7, 0x9, "299eed01ccbff51a95336f5f7dc39a06ca43a3a00e2f38792696065633efbfa8b5178e4784ad2544abc3a454ab53d790adf0825d18b35ee4da98df5e086cf0", 0xa97d}, 0x60, &(0x7f0000004000)=[{&(0x7f0000007000)="e3cb3427e9333e69fc2650c9689b1649a0059681e1e6c1e2421de83b25ba14066f3066268d29d985c777f6ccd041455b88deca75cad4cea95222dd33e69318f40f3f6c652d53638c1b9a3b7b2d8632d1ec9f38edb2ab0ed3832f2f94c08711128248daa8124507b23a3a06454fd99f3c914ad5faf3ffb02b46da6383ce0fa7af243eb6fe44bfbf1dfb3ba3eae202db0467ebd3cccac883335b819278eb7ce71ff6cea31003990736", 0xa8}, {&(0x7f0000007000)="fd399f4385382dbc88b2e5c79d2b449ee02903b50d58368acb337ca1d86b2a2e2eb9fa988c757a5b45b5ef828f42067fe56fe6609b118c78b38ceb07dc34e1ad0d3fdab690d457f4d0eaeacfc77c0b8dc7381ab10522ac8f41e567ae954dfb1443cdbd6a278dbef46233fb8399a3355765cbfb67c293fb44d72c7bd9bc99bc6d3e92741060dd2e3cc24a9fd77f1f9886b8a1da34575fb57328bb3683b5401f628f97fdb46be356ce0ab4", 0xaa}, {&(0x7f0000006000)="482c6e118b5770320f95323ce25a3ed35aac5b026456b33bacaf63212bcc00b148b529891162bb", 0x27}, {&(0x7f0000005000-0xba)="85883350305ad8702bd05b4373e4289afe38c01e531467f23cf29acd62654ae1da4fbb8f7f921dc136b58094ac7663dd0dcfc9351bbdcc403f3028c0190fac2869a3ad077fc9ac4a3a1eaadd966fba2bcb971f6104aa38e98f9a06dfe29eed50e116c4796bcd137052d2270da4f348db874bb2725357a133377da1f33a40ce996a0796e7755665512bf393f1bed52e2ee7336e8b679047b22d3b2dc293893805d40ab3d21d5bee6c212e57823bb05b6574ff86e1de6831e3e720", 0xba}, {&(0x7f0000006000-0x44)="a7b78bde03731e98ffe3a14886d1859d0b15062d0c86c81440e080a00a4002481ef78498f1b1c8845a2b5c06b3f07cf41f2577260e7f667009d38719613ad83da6f244f7", 0x44}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000007000-0x95)="1e1896755eed245e4c6726970fa55799f509d22a1ae984d82f49e0086b0c67bac9bce585e5f2808137b9c4296cfd778f699d7f49cf1fa3141c1ff5cf44f0dc87fb0c2764ac06949974342902f09463748cf1ec7e8f342755c51668dc39a192b35d895d0719da9b8a92a22befcf47a735dc1b6e1cb42481befbe51b68d35bf02453bbcdc2a1f8ed9d93d656639742725424d22f2372", 0x95}, {&(0x7f0000008000-0x9)="98d31a3206dea5cb64", 0x9}], 0x8, 0x0, 0x0, 0x80}, 0x8810) memfd_create(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x0) [ 31.377986] audit: type=1400 audit(1518792819.768:9): avc: denied { map } for pid=4173 comm="syz-fuzzer" path="/root/syzkaller-shm560990302" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/16 14:53:39 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b3a000-0xb)='/dev/audio\x00', 0x86080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='yeah\x00', 0x5) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x6, 0x3, 0x80000000, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000000)=0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0xb, 0xc374}, {0x0, 0x2}, {0x3, 0x10000}, {0xb, 0x44}], 0x4) r4 = socket(0x1f, 0x80a, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002000)={{0x2, 0x3, 0xffffffff, 0x1, 0x2}, 0x9, 0x1f, 0xfffffffffffffffa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000004000-0x4)) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000005000-0x8)=[0x0, 0x6]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) r6 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x2010042}, 0xc, &(0x7f0000002000)={&(0x7f0000004000-0x124)={0x124, 0xb, 0x2, 0x20, 0x0, 0x3, {0x0, 0x0, 0x9}, [@typed={0x18, 0x7b, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0xec, 0x36, [@typed={0xc, 0x2f, @pid=r5}, @typed={0xc, 0x17, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x10, @pid=r6}, @typed={0x8, 0x3d}, @generic="0fb018a8b5d6a6f8bd49aa489dc1818edc2ce37c45d19f4dfd1d3a7cfc23c0f469588226ca06eaaebf229aae5a740df005f0e07a585950edec30659954fcdf6c0e043cc5f9743c2f67", @typed={0xc, 0x8e, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0x64, 0x8b, @binary="c56e4767f6caafbd574678f07b548859eda70ba02c00fbeccb71a07ab8202028510e8da0ff666380afac8068a964bda15fe1df47da6de566a069875461ca48be08ea09cb7130241f087d79933a10824ab132568feb8725324808"}]}, @typed={0xc, 0xd, @u32=0x2}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r3, 0x4, 0xb6, "39d9a6380ed01e75340f9962b4fd60dc9d44df491183125fa188c3ff758689d2a41f0814ca9507a861e0266cac535b9a12fdb19ab1bb0647ede46a2badcb7ad50702ee69b285035a2f8ab0d215ca35e97a375c18a134f4633c5f98d817079c3d5fae657c992412406e4be3f0a8390d4966520caa76b91ca6d2a3be0d6feca95d97e36020b51933bf583f3d13c4d3b48f1442f8a38cd05a4ac5f8cc3b6e16af03169b36a330e5c5cd5556f593ac05713ea38ab49fb009"}, 0xbe) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000006000-0x8)={r7, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000007000-0x63)=""/99) [ 31.426547] audit: type=1400 audit(1518792819.817:10): avc: denied { sys_admin } for pid=4216 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 [ 31.449742] IPVS: ftp: loaded support on port[0] = 21 [ 31.523095] audit: type=1400 audit(1518792819.912:11): avc: denied { net_admin } for pid=4220 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.549169] IPVS: ftp: loaded support on port[0] = 21 [ 31.588350] IPVS: ftp: loaded support on port[0] = 21 [ 31.634797] IPVS: ftp: loaded support on port[0] = 21 [ 31.686648] IPVS: ftp: loaded support on port[0] = 21 [ 31.764741] IPVS: ftp: loaded support on port[0] = 21 [ 31.800483] ip (4272) used greatest stack depth: 16448 bytes left [ 31.872473] IPVS: ftp: loaded support on port[0] = 21 [ 31.978439] IPVS: ftp: loaded support on port[0] = 21 [ 32.756416] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.781841] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.014762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.023334] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.224472] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.282407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.410183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.563604] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.324060] audit: type=1400 audit(1518792823.713:12): avc: denied { sys_chroot } for pid=4221 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 [ 35.585252] audit: type=1400 audit(1518792823.975:13): avc: denied { dac_read_search } for pid=5215 comm="syz-executor2" 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 [ 35.710498] audit: type=1400 audit(1518792824.100:14): avc: denied { net_raw } for pid=5248 comm="syz-executor4" 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 [ 35.734699] audit: type=1400 audit(1518792824.102:15): avc: denied { setgid } for pid=5248 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 14:53:44 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x800000011f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 14:53:44 executing program 1: truncate(&(0x7f00003ca000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000091e000-0x80)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/16 14:53:44 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000771000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair(0x1b, 0x5, 0x8000, &(0x7f0000a4c000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00001f3000-0x20)={0x0, &(0x7f0000b0a000-0x8), 0x4, r1, 0x4}) renameat2(r0, &(0x7f0000a4a000)='./file0\x00', r1, &(0x7f00001f1000)='./file0\x00', 0x1) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/16 14:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xf27, 0xfffffffffffffdd2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000528000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) readv(r1, &(0x7f00003e3000)=[{&(0x7f00007f0000)}, {&(0x7f0000fb6000-0x3c)=""/60, 0x3c}, {&(0x7f0000c62000)=""/46, 0x2e}], 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c28000-0x11)='/dev/vga_arbiter\x00', 0x30040, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000370000-0x4), 0x4) 2018/02/16 14:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000020b000)='/dev/cuse\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000e1a000)={0x1f, {0x6, 0xfff, 0x0, 0x400, 0x8, 0x5}}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000058d000)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x90, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000777000-0x30), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="c81beddbf1c727a7846e0751d3079eee", {}, {}, 0x32}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/16 14:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f000011e000-0x10)=[{&(0x7f000078a000-0x73)="bb1ec0bd0b13bec432952af4685ed432eb312fcabc86b5e57c48e00160eae375efee8947288b27cad861b42dfe3ea9205a8449bd53a2c6e44d4bf96df929087cc56643dd1cb46e8e4e5a214169c3137032c20c72de864bc91756ba75dd795f7e4e461e391a1b138204979e9843740fa8492691"}], 0xffffffffffffffd0) signalfd4(r0, &(0x7f0000b12000)={0xd5}, 0x8, 0x80800) 2018/02/16 14:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = creat(&(0x7f00009ee000)='./file0\x00', 0x4) fanotify_mark(r1, 0xb27152246ce17b12, 0x18, r2, &(0x7f0000775000)='./file0\x00') r3 = memfd_create(&(0x7f0000172000)='em0,\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000c6a000)={0x3, 0x3, 0x5}) socket$inet_dccp(0x2, 0x6, 0x0) fchdir(r0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) socket$inet6_udp(0xa, 0x2, 0x0) r4 = semget(0x2, 0xfffffffffffffffd, 0x200) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000b7b000)=""/226) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80e85411, &(0x7f000001d000-0x50)={0x2, 0x4000000000000000, 0xf5}) 2018/02/16 14:53:44 executing program 3: r0 = semget(0xffffffffffffffff, 0x3, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000d01000-0x8c)=""/140) 2018/02/16 14:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) 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 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) r1 = dup(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008d7000)=0x5) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/16 14:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000011e000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000e77000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000419000-0xc7)=""/199, 0xfedf, 0x20, &(0x7f0000227000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) pipe(&(0x7f0000913000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004bf000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x0, 0xffff, 0x0, 0x2, 0x400, 0x6, 0x3, 0xfff, 0x400, 0x9, 0x1, 0xc46, 0x2, 0x4, 0x8]}, &(0x7f00005b2000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c3f000-0x10)={r4, 0x94, &(0x7f00006be000)=[@in6={0xa, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0xdb}]}, &(0x7f000061a000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000077d000)=@sack_info={r5, 0xe81, 0x4}, 0x2a6) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000834000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000724000)={0x1, 0x81, 0x2, 0x0, 0x5, 0x7}) timerfd_settime(r6, 0x1, &(0x7f00006f9000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00009fe000)) recvmsg$kcm(r6, &(0x7f0000968000-0x38)={&(0x7f0000170000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000ee2000)=[], 0x0, &(0x7f000048f000-0xc1)=""/193, 0xc1, 0xfffffffffffff800}, 0x10000) syz_emit_ethernet(0x32, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 35.837930] audit: type=1400 audit(1518792824.228:16): avc: denied { prog_load } for pid=5273 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 14:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) sendto(r1, &(0x7f0000b62000)="6489f386418b5e787a512dfdaf29031fe4a4b3e618dcabcb415adcab0395d8702dc1e418b597b15bb04559292dff4651bf017b9af654f434ff6e7ce30163be2f9becc45f0b99bbfee81e1b0a95096eb400d69e7c90bb657e7174d99bdeed42b60f482ccf01294e1a73dad5fcdcf51ac29d448d52f35ceca7ceaef584f97cbc8433b85626b51e0a18b299ffc597e048024d35d99a649c0f1417ff0d6d7016ca0a0314a5c6ee796e688c048a597786c56e6a68f74aad7b6caad6b36d185372ba5c59ab381ecc46912f14d40b9a7612be40b86843a519990cf3799ecf742ca743304efc483bf7143323a8bb4496c883b992", 0xf0, 0x84, &(0x7f00006e1000)=@llc={0x1a, 0x15, 0x0, 0x5, 0x7fff, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0xfffffffffffffffd, &(0x7f0000bc0000-0x8), 0x8) r4 = shmget(0x2, 0xc00000, 0xc0, &(0x7f000008d000/0xc00000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f000059e000)=""/102) 2018/02/16 14:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000863000-0xb)='/dev/vcsa#\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000470000-0x1e)={0x0, 0x16, "f3e5b2fa13bb0ea06124e95e5fef8508c1009ecfeb70"}, &(0x7f0000dd1000-0x4)=0x1e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f93000-0x10)={0x0, 0x9, 0x0, 0xfffffffffffffe00, r1}, 0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x7fff) [ 35.870599] audit: type=1400 audit(1518792824.257:17): avc: denied { ipc_owner } for pid=5283 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 14:53:44 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000e000)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x0, 0x288, 0x288, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, {@ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr}, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0xd, 0x1000}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r1 = getegid() r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x0) r3 = getgid() getgroups(0xa, &(0x7f000000f000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r5 = getegid() r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000000c000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000011000)='net/ptype\x00') r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000012000-0x10)=[r1, r3, r4, r5]) 2018/02/16 14:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) bind$netlink(r0, &(0x7f00008d9000-0xc)={0x10}, 0xc) bind$rds(r0, &(0x7f0000a38000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 35.932658] xt_CT: No such helper "snmp_trap" [ 35.941255] audit: type=1400 audit(1518792824.303:18): avc: denied { dac_override } for pid=5274 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 2018/02/16 14:53:44 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000013000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {0xff}, 0x87, 0x0, 0x5, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x2c0)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000013000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0x0, 0x0, 0xffffffff], [0xffffff00, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6_vti0\x00', {0xff}, {}, 0x0, 0x7, 0x6, 0x4c}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/16 14:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/sequencer2\x00', 0x8041, 0x0) shutdown(r0, 0x1) connect$pptp(r0, &(0x7f000003c000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x6}}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x1c0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x200000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ffe000-0x5), 0xfcaf) 2018/02/16 14:53:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40200) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x200000000000014, &(0x7f00004a3000-0x10), &(0x7f0000f9c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f89000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x1, 0x292, 0x8, 0x1}, &(0x7f0000c70000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000075f000)={r2, 0x100}, 0x6) [ 35.998373] xt_CT: No such helper "snmp_trap" 2018/02/16 14:53:44 executing program 4: msync(&(0x7f00002bc000/0x2000)=nil, 0x2000, 0x400004) 2018/02/16 14:53:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000902000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x340, &(0x7f00008cc000)=[r0]) [ 36.038663] xt_policy: too many policy elements 2018/02/16 14:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000036b000)) 2018/02/16 14:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)='\x00', 0x5) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) syz_open_dev$midi(&(0x7f000059b000-0xb)='/dev/midi#\x00', 0x3, 0xd00) 2018/02/16 14:53:44 executing program 5: r0 = socket(0x2, 0x6, 0x100) bind$inet6(r0, &(0x7f00003c7000)={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x20)=[{&(0x7f0000efa000-0x82)=""/130, 0x82}], 0x1, &(0x7f00006c0000)}, 0x8002022) 2018/02/16 14:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x1390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x10a0, 0x11c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "a51acd802ddbc1de31032c2cf183eaa86b759480a7c7c56473e87bd199a71a8b81d1dbc5b9213ba6b0ebaa365ed1178a7b8146822f47ebd2b3f4806f61561002ada60fc3be33550b4d86183e6c5f1f133eeffb4fd604c065f8228ff550fe239390533a0fab12d7f4a8702861bbf44317d21b1884305c2fed0ab0125b1c3aff037f87644394969bdd4d8e066cd857e9e0d0b4440ba65ca8edcc5dbb2b3462242f40ae8071a0689d9f96384aa2172d97cdd817b24bf7ac12c8e7313e7ee797b1639b242d5344dd5e6c007a5f66151e9f93cbf2f9b4543336fab9b2b09c0d59f3fe744beed2e6eabef0286ce7166e86fe9ca23728a04e76ac054ca7fc5312e00d30a1ef2ed9fa1f7d52ff7a285e4710ac40b73728150ed0328ecc9f12bd30166b4af24080fc774318ceba44cb6a9843053338683298adf005bacc445a80738ca133a11e59f2a8acdff1f4b73e15a352f55ce01bce3c04d4d95bfccb67d062039af1b0032c82c364b46db84569a23bf9274876942f77d977365f2f184339518fc4489991aebeef8a4296cee73f11e4fd88846b185980e5549b5de0b404bd20365a77900fd85db21b89eb1ddb3f259f26c8e49847f69d4ac82b0f521450318a7d09edfd68ce30037d8bab6cdc1f47ce4e88f9122a3f3073cec9649a42bbc61e4c7fce1976a841398a472ecf889b0c13ef9627c83e529d76f9e438d4f190fdc6f91b88853a22afd33ce3775adda248c04f15cb7a4212cc835071f88bfb8fc56297332811522bcfc62c0a361d76813b4f34c0d1069ea217aa6df219fc87cfdac8ab128dd05a2ea4a77d8ad404a792fc596f11a9c9acf52b99e246d51e98519cd2d1ac9a76ae9cfb18c5b20b5e29f758534cac06664483d34a88c92756341602495585a81a5259e999151de74bda4fa20b691a40cadf13de05da5df68a4e57a168f400352a7bdc17b33a5fe9e3f9f2711c404a99678b5faf617380820eadd19024c3ba5938d257a2af21bcd3807a750c25ce94dc0815ecfe8d326b965c7f373c81ce520880776dd4c70eab16f2a1ae941e082c4f835d814e9ee178138b8bb3cf6e381fd7d549b0f20513997b701e94a82a5dc7f4a037861a5be504caa9985b8adf72b3b0f0a89556a9e2bd7273ea62a5e4012bff1b0b068002fd26c3e9cd138f954332351df5708901695d1a86e39e3d60c747b5c4f9fa7c1b5482d77c00fba5dc669fb298f786f04a1634465046f798ac7e1263d29fc3aacc4a547fab70e6286fbf969e46e741fa176257836c219eaf464e89bd114cea07d99fcfe92ba55ac22fad9dbb5e23d2bc8ae5cb51adc864fbf35e51e151f9b7e0ec8d955cb44ac95474b732fa9c930e221415e139c7774f0c894b0c30ed684a3119e681ececc4b4c79ce9162d6db7d3db89d0c8397e9b911b3a0a52bd20daf75228626b8ccbf75ececa7880bd5e5cba346927cd96efcbb153f6371db71fcce6faba3122eb8fc14f1e26334ac45c6e688a97e79171a6c8e02ad9686bc6da30d80825724657b42fb080f163d04475c34c400b492cf64c84da267f2c6afb746f92e682e6a1310c16e064377b50cdefe7a8cdb9fecbdcb51e49bcf4f2321af4aac40940bc0fbf41df0c5930e0a623b5fe6f8ad6d68171f62cac365c30919d3ce9ffec68097c530b3bfb675a59db59173ff092846473d391bea1b43240566668544f6b9ed1bbe9eaff6436cca0f8c88fedf5cfa59f98f485aba31da120be993f206758abdd3d376edd7a99620ff426824751e44636cdccc63c66c031b62ae00d8195d9b6e7c65288d53cf9103a3f7d38fcf2aa8c884c4f86be687b0f1411e749be0c1ca7eaa9dc43c05cd516b090568a766e951c7705a26604ce74ecba1053da486df5bc037eedf0de0562f82b70ec3d48049f17d18939f962c3ce891db254a2f712ea22835db782ff53495f9e044044246298f91b61124fa0bf0ac2fe6ff004760103b2bec8757511a9292fa8a222c289016eebfd2e82a9a384f05b5bdfc12ebc7e7187fd9a6a3f09bc42798f65ae92ad720155c5240336a9785b2fa20ea05211bc0ce6063befd48d637e1ad1f3ee5eee449a82d2180b30e29811b5de03cb675298c11af91e43656cd313dc38bf0580801b7ebb0361a9580c8dc1e8ebcc06726d4e2a831520f97121fe966dce718804e03d20be8239741bedd03057621b9176efdcde3822e4009a4f13dd32410fad7a57e120328824705493cde62122e17ebed5a8887c9d63f2661bcc6a5e03e87e0aae24f7c6853cfc8981fa3f6c4ae890c7359a2d02825e543057318d4609db11b15c2b7c12f0194c8333534a807d56230d2a1e1cc91c07f0d49fbfe53e0dc3cb5f6c0098eb442f6f3d553b82919b6e7d539a9227e03255e2b15a2476542ca055857bfc89bbb3f4e6ee19303b6ee38ad91e2593f5e7f7f6301a160dafd77f6ffe87fadf750ab2e2f10e1e4a58704cebe79922f8855691915aeb3d3cc8f25c02b9c9d7dc6f979c6a147012a22f436dd5fcef7f6c838838566ce55474e81bc344e44663ffd28ff6e9b2b813d530d6c334dadd544cdbf2796c247480249cd0502aab7e6bbf827dd0176aac3d6db4fef1da4ecee1af8dfd6fbf924ecf2c2ff5164964c50fb9eebf4a69292ecddbfd2089e4f6ffa087dbdf8cd8c5d1c57b0b7aacc7208db9e027b54ed1e41299d340a257f024cfbd79d266bccc5d0ddf086afa11d3e09a7cc03b93cebf6df5a213aba04e609e14cd62bd9b69311f4e43b733ad0187acc5573aa9f86a6b4e447428ad940680424c97661f0c196b76e6426290da7223cefe80bd8d11480946d1d920cfae4770737588fe9233d3275702b7477901126fad719b90e48284133bfd702d9824d11e31764748646c3106a91e2d541bbea91c68a96181c148ad3b8d165eb0a38a2a6496f6026fe5d8cbe6be401b91ef02c9b293c921eeceae0a859c060c91da7bd31c92fd162cd97b9b147dd7805049ecbdf65bcee9606a905f19189fdc90151ac21cbbd1143a3c03df43db4b2d6349cb9211e9d73cc1465d1801f4b3a2f6d36d953d3d106a97184a9a4f6b3426760582b1056b7bb1ddab5b8b2c20f0dac62a8cdb8f91b642043dd8f7c02589c10c72af89cc6b4c39c42843d865baa14982247e96924fe160843d2c56bf9ca675026fb66f18319f7713780f2666efa9398ce30d309631f91d9c86a91839dde590bf5edd7212cfe07621e9d6634365ad3d3ad8146f90c24803c27116d866c49522e682c4c527a4ac72d104186018f5c34e69c3ff49833b8d3d5768b93fde55a3240e8723fa29ec91d5777a97bbbcf4dc8a74013ceeb14bb5c1a6445f3f6470d943d584377d8de569da85c475e6b0858f7aaf94b7c2bae5db3a6ce9a3e6cbff6d13c4acd85fa6621ed0e6ca33ed92fbef205e3a0c006cee3d2318b3c0c93d7574d73fc6249840bba9cfec15e86105fba9a1da74f75d00d34c2b3edb1a1b1d7bef1d09bb40d53f55a16f31c3874221eff364bf2cfb937fcc0cd414a4b51c9e37801d55fcd046b71f08c1873a8bfd3ad23579b6a4c7a793e8ef184a7a34db8373ceb2a387f4e01031adba58305568862f80f93c5fad3d10279c4233bd53078391a86571e8da9c1c551a82adbadb8227aa38becf7a894507733b1392dd1d83d6fe3826de4336231881bb4bca68b1c385af2fc4f4bcce936e9e748f67ab4dbf13beac23037514ac9b23e746a629c8727b62e007dbf95655af032db23ef2f57c90ceb2e4956e3ed42b64475cfcb596de74e25d1db74fd63df59c648eb5bf9519abd217800f6004bf9435102bf2c6be4565448106b2ba9a402a3ed2d5a968b1fddedc7bfaebc732edb8cebdad96ce3a3434bc578032247d5c911169dcab34a3cb1e6c1c56ad8bbe0d7c5608cd1b71bcb61051d976f0c2920d84c789a0d9d1d4db696ff8ac7f3856cc120f99ccc3a60561fc734e94dc30638471c674b1f73128168e0ff18c6cebe879a95d60616b7795b9c224db2b89f07e6cebfdb69fbfd9119b1fcd203a2d86e9a177a6eb4f8ca10384728038c509eb73cd54129e58d17480eba16b40ee23d12ee1624e1496793d0f9024c1fce7fc17e5a56fe327a9b8bc022f371084c6899fbf7df95b76ffb657520d72531d1ba795b8c10fb9a19ec5b5f5743417066ba5da4900298772dc084d7b510e875c8c824c4eb50a49f7b770510623b53f87568ae9382726931858991f4f62826e562b8fa28aedd294092a9739b50633a1d01c2c0b8324bfb0e150a6df2235c70d8c7a91ba8b2bfcba7a2180db3bfa2b8429183c155bd3c92d9776b6c233d9d61310d321769557a05f3ad7a8dec123ddeb9157501d06a3d91236a5757f7349058274b0b9677f6846b5327505209334f1424230285936368bf4be3dd94bd74b6d5547d6dff42e7d8a66bf36c9c17c87f74132dc4dfdcb84fe01ccf78927dd061a21647c4dd00f3f09ff914853cd459222cd266dcfd7b302fb8966d464943f29da70ce544013e5c6f1356f08dcd4da290caa79fb5eddb8d043ca046c0776787a2463dcfb27746db79e9e16da88550d8e10bbab5f0297f8ead9f1909de039c4818596476250e03fe72a5346574a8f9cdf303452ec9acd76b55119f005df2d1729e890bf886b034879c1243e97103bf9cd08df8e9cda95791f610ce66ce73f20a13ead8bdcd3d65585129c0341de67bf12b6520efb9b54644e255d0dd0a6e212f5df356cc37cce7a97b443efe2da184a92b521d9223b7875fcbf4e824de7c2d7a386cbb832f3bb67bafd1595980fad2641bb6501c70e36c1408c233382dccf2378fa46d60f0cb0823d4a72b3c428b13d6c160cadd068364ab89d6960fcbfe98707b6fdf9b05d4e439fffb12825ad752f5ff7faabfcdb2ab45c6ddc85fba9e0594daa447082e7d1aa0ce2e223d6e188621ae56451ffcc5656d006b334901797e632500ca2a877e83d68ce009b485ae368fc920a5cd1020f5e3943a152fdae9d9d0e324e50fa81528e866ff3b8b5bbd4a24b41effb6563b5037200330046e48b8c0755646b11e8294a846958c356beee62d6e0c50315c50bfe7c192bf49c602dc942800d7e9d9e254136e22f87a4095be94597b05198cf00f23948959495c1fc4e12a0429c6adcc7a371b73a70032822bc0228afe4f5484e8e31e8958b4b5a4387fd54cb39233ea48d62a0c6fbdb619ef200648c9e272c13535b50811828439bfa42ee8abc6638e89f906ecfdf661d521d784af82e21099484cf93beef017185c19cb43fd08bf109a73ec22c134ebd2668518fdc20bd80b355a90eafd9acfdbe8f7c3b4ae19fcfdb965fcf97fc885d5d2909ff7679727f2aea38f134d4ffdc990c436c615f9de4e7d64f6eb2a92fd289c7a9b9ac49aed73923d1517360bf2c344fc6ae1deb23d9d06ca210170d899cf21a9cc301c46da9e1142376faf5a48f836fe86c282854f604f329d05f823e2cfd0dfa77d3f9186a15db9250d33567d12185d1d65639bd9c1779b35d862ca4d0baca56f12ede76ff56e7047e9da7584349c3fbafb38cb7cc9dd3a0cdebd669b31a553d5063c7d477a2f3b3bfad97a1be7394d235d0501af5a7ab079f3f63f2408e2eb063c7acf8deade45edff01cc628f4f6a343032b21dc714f82e42856ffaf98c67c02b606dfc1b24a3362f5aff01ee09e639766ec2d6d03f0a01cc173015d3a2aa589e91a4ad51a9433c93094bc71e465e007f826d7c0c3c9e9e91a5a82740cf8043d175d3ac89943432cf3ae52102bd771ee292f3180824606b3744941478f4e352b001cb77a2fa0735644"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x13f0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007b0000), &(0x7f0000f49000-0x4)=0xffffffffffffff98) 2018/02/16 14:53:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8001}) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent)\x00'}, 0x58) fchdir(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d05000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c6a000)="da665f45f6d3ab58624fcdc89cc10642ab44335091b144fe858b6b51deb6e1ceaa", 0x21) r1 = creat(&(0x7f0000b8c000)='./file0\x00', 0x8) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d1a000-0x4)=0x5) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d52000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/enforce\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/policy\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000247000-0x4)={0x9}, 0x4) socket$packet(0x11, 0x3, 0x300) openat$autofs(0xffffffffffffff9c, &(0x7f00000e5000-0xc)='/dev/autofs\x00', 0x1c1041, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000469000)=[{&(0x7f0000d9b000)={0x27, 0x3, 0x1, 0x7, 0x6, 0x3, "3b139547d1c680bbd22c1ae9f46a6e2d3b2289ca3ece1ec208da5a1d1d5c24da30f21762479e3c53810f1fcbf39314b191ffb65e7fcff08be13b5251a36600", 0x7fff}, 0x60, &(0x7f0000a27000)=[{&(0x7f0000f5c000)="2c2dafb57b5d036020320e2902d97604e323c7aef03ae2a25cd8fca2ff529a458069b6928bd13f3ccf735a1cf1ff2a894971d3d77b1e01dd4aa3f72513a93ee9e7f920eef9bf45af0b1acb91741fbc8f83fe76860846ac377e8bc10a6cff99efbf16705e0168fff7eeb830b3fa76b37a1b3c08e12dfe2c3788e7b40b0c1e59104746c1cb7c90696c9e0adcb5c8", 0x8d}], 0x1}, {&(0x7f0000011000-0x60)={0x27, 0x0, 0x6, 0x1, 0x9, 0xdc3, "4b04c5f3ed413f25c6d16869a00448d0e3deeedb231d7056a590bf0ad68efb4a3be0ac05db9fedeb9430fa7365327ba8b8a3bbedba41678c198f5759ae50f6", 0x6}, 0x60, &(0x7f0000016000-0xa0)=[{&(0x7f0000ac8000)="a80c63e13f2c01142bcc941d756271ea5e8ccd111a0fc0da7c7b00fb2f2557225351d439db2abaceac5ad8ad198abf4940d595346a814b938d8025aa25f8a3d0d09fcc9f9371f3ef836a7e0e4682d35363c7ee21a11dc6472cde023a803fa712dccaa0c6bdc3e259e8bb00150eb88668c03525ecf6ff38045a3f5d8af11e081121d2d2e50c0f1a", 0x87}, {&(0x7f0000c83000-0x77)="f31f032ba2ffda03dfe21022ea50459c10d3934f4a7e673cdb658a8ba6f78ad68652d4da7ab8d6d270e4e96a754693c992aed4953c3b32ba93b858df87822538427b6543066cb806e372285f9c84f07b37306aff36626651ee035c21fbdf31102f6c7ab19fcabf4c26ac7028b702efd4782be5398e0e33", 0x4c}, {&(0x7f0000bea000-0x67)="23a7815428bd9c6f2d2b26c60bd455010608a8b2bd33386a1a5ef92c03042a49aab62284fa6325401659af94f84716f3868acbc47bd15d869457a4533675dfa83f112560847772c15b8108f1e41559f01a2c34781025ab3b1bbc9fafce4a75fda73c059aa072b5", 0x67}, {&(0x7f0000d5d000-0xa1)="e6aa08d8f6e3b86a91820abf87c0327769ee96e5119cc6c191622d12d2fd6e5680ed6b6a79de553dc2fb50b6a818ecc6dc3010e4108b4b1cee5fe0bf9d23cc5e640112af3d360e04de96e4e7b76fc22ffb5ac876af93c08167054936b2e634aef560c1b4805170ca621a4f128a11162bb8e92a18155ae7d53b47b5fe079d3a6fa0afdc56b480ac40e20d4ba0f6bedd57f328f8d375ad21ace010aebf0a421e1228", 0xa1}, 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{&(0x7f0000773000-0x60)={0x27, 0x6, 0xfffffffffffffc01, 0x7, 0x101, 0x4, "04e0f39736d5f4e198f63cc779a1ec102853e9b8f72f548f000000000000000000007b040b02018795e92f9bcdeafa4455ee2ed2c7ab1c5a34750379a8e11f", 0x200}, 0x60, &(0x7f000072d000-0x70)=[{&(0x7f00009f1000)="04c9ff7e0df65fdf4b81cd0df9035a42f1d00b5c6d5abc24d1b1bc7fd156629f4eafa9c4375207dd70ea43c616efcfde29b5687802075ba581006ad99efcf78bf86e790e2c4205168d460eba3d3269d1e91b5f9f124a658b6d3bb5f5c94f44e53067d3255f581008c9b6ef5aaff6172b1554460bfc7c95df9380c376da18c25f", 0x80}, {&(0x7f000016e000-0xfd)="9caca8c6196f89997b0a41218b032db74710a829bc9632daecd5743a2d1975f4064bf1c5c112f1665dbc60b7e75a9c1202aa7e3d97d71aee6348c68eaf97959e87f3fc2372be8cb8da8efc56aedabd09fe29ca7cb08741ae613110dce7d2f1d7be3f7abfde9bc90f968559a6a3e268499f24e671d989cec348263b88192828747e4546750c913e00413b83a69b7fe7b78dcb9e5e4fc9e08c0b591cf1cf0aa8d3d14c31811d5ce64e25a9bcbb6f00b8d03881f8e5bb0797ee1f5de15f8f9ed9a0f874a3a67e27fcce6aebd9762cc062b8cf3d494b1ce61f9998193b3fb90c44f2df10615a8b5c70129d01dc0f6b86585bdd3358657ba15611a1eb6694c9", 0xfd}, {&(0x7f0000106000)="6d1fe56a538162746eec9079237799fc35c2bb6e706fe354f0b9a3ebe11ce8e5ab10c8bf5eb75bf5b3e96e7adaa8681f105bd2eb4b086a82b778a7f273a0cd3b764bfbbe53bb361f98b21e5a2e2f64b2492c32332fc78bead15a10234ebb6f200185f1313e944ac2e8239774a6b1cc144098d7c072ea35d65273a130", 0x7c}, {&(0x7f0000ea5000)="6982e03515c3623c6db82c0846157c1c69ee29343c09b42492aba83ba146c3cdb3ac35bebc9641c657e271784ed557c083a4ddd07dc176a6b6b456a6fe0a49a301153b0cf19b05c37f1f0665e5879bff870d8f39aeeaefa376abcd5817ae89ca182ae022f3da0a0b4b167a9eae03e212170a2dc6743d4f8cb92fbeab63bba342a941b846e07f141cfd42f0141d657c7dd7f984664b0c5be2e7fabdbc298e2642437cf8a0da41cc705058b63546a85521600591", 0xb3}, {&(0x7f0000a0e000)="870eced2ebb131d600b682e262347fd6fe84a36f098060bb39c1d5d6151b971d67291cf6dbd82accb9b5cbaf3908ac75d488c76a5f6398dc97b8cc1d130984f001998b7bf2a392d553893e1e2f4becbdad0fb433fa3af0168a8471437d", 0x5d}, {&(0x7f000019f000)="57b4", 0x2}, {&(0x7f00000b9000)="f5a604c3395f63ff50b4a7656bc27455f55a97f0cc72299949b930b7c895365c4db37455d7681a881ffdf5cbe57c222dd0d984332d231feca72385ab2cfda890c50dd17531908a935d625b24b60dd994f8b6ec7c10ccda16f3e94ceae084006efd58536f30f8bf8c71fff62c5ba05f4a4030d8a4c2dfa4bad6e3e889c00cfaa4d3c8ee51248388a249b28cfa72d94329631691b91580867d944b9546a802e07dd1182f107fadf6e3df6aab064316ad7856c723cdc9c849c40b45636a85ee80a1a41557388a8983aee04d9390d80dec8828253a928ef96619c06a", 0xda}], 0x7, &(0x7f00000f3000-0x100)={0x100, 0x11d, 0x200, "a83fd44688b1036565a083540035b03b1148d72d7a9d7403312e318618ae8d65200e256e90ae0bba73239e7016856c48658733efe1b3b596c00def6bfccc092d0d1cbf9da92b2adcbbb96eb9a74b99e6a50e05ee47966990d819afda9b28486696bafa4ada29562336cb9903a2e783c085cab77382bdd724bc886c382141a108a44ccdd614e6d6af73e218fe0175ffa274854d2273a9865ec3c13cc87024bf9308340d76d941c8f93370a2ca3b833df26d0a85096bc421cb9cf732fa9829bb19ebab978c6c600b6626a28acd66a986bfef319da8a3e2e5c58cb42063c9e602c57a250a6164946c717e6b9c7722"}, 0x100, 0x4040000}], 0x4, 0x8040) 2018/02/16 14:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008f0000)=@hci, &(0x7f00004a7000-0x4)=0xffffffffffffffeb, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000b99000-0x10)={0x1, &(0x7f000068c000)=[{}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000bd4000)={0x100, 0x2, 0x7fffffff, 0x4, 0x31c7, 0x2}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ca8000)=0x1, 0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x70000) syz_open_dev$audion(&(0x7f0000b17000)='/dev/audio#\x00', 0x1, 0x802) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000e89000-0x1)) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/16 14:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c4f000-0xb7), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000d2d000-0xb0)=""/176, &(0x7f00001da000-0x4)=0xb0) 2018/02/16 14:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c17000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000be9000)='/dev/admmidi#\x00', 0x3632, 0x88000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="a0b99678aef9205de3f6657b30cb71ab", @ifru_mtu=0xcf1a}) [ 36.076436] xt_policy: too many policy elements [ 36.081428] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/16 14:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f00007a6000-0xc)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00004c9000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0xfffffffffffffd6c, 0x3, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/16 14:53:44 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x200}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000719000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000052b000-0x10)={0x1, &(0x7f0000fd5000)=[{0x1, 0x6}]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x692) ioctl$TCSBRKP(r1, 0x5425, 0x5) [ 36.151401] xt_cgroup: no path or classid specified 2018/02/16 14:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0x19a) socketpair(0x3, 0x6, 0x6, &(0x7f0000e86000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000bad000-0xc), &(0x7f0000b94000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/02/16 14:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000af3000-0x4)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00001ac000), &(0x7f0000792000)=0x4) 2018/02/16 14:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f0000f3a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) [ 36.189357] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 36.243109] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/16 14:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x80000) syz_open_dev$sg(&(0x7f0000dd0000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x40) 2018/02/16 14:53:44 executing program 7: getrlimit(0x7, &(0x7f0000326000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x80000001}) 2018/02/16 14:53:44 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000b6000), &(0x7f00008cd000)=0x4) 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) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/02/16 14:53:44 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000002d000), 0x800) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000010000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0xe8, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000024000-0x40), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, 0x0, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x4, 0x633c, 0x3ff, 0x1, 0xff, 0x12, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x2}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1, 0x5}}}, {{@arp={@rand_addr=0x4, @multicast2=0xe0000002, 0xffffffff, 0x9a3f130bc8aa3e47, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0xe1, 0x5, 0x6, 0x9, 0x0, 0x4, @generic="6fff11b3b7f1f9ddec1f8b506b3202b1", @generic="5d946cc4d7c462ecf5ebf3c57ba70e42", {}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @empty, @dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x5d, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x8d, 0x403, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/16 14:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060b000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005c8000-0x4)=0x8, 0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000023d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000d45000-0x40)={0x2, 0x2, 0x8, 0x80000000, "b53ffe29bdb191a814f1d2e409dd012d92356014895cb89974a3ece44413d359f1036b00bd98843741a2aeeb", 0xb5eb}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000068b000), 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005cf000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d2a000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x2, 0x0, 0x8, 0x5, 0xff, 0x3f, 0x8, 0x200, 0x7, 0x48ef7daa, 0x8001, 0x3000000000000, 0x8, 0x8, 0x3]}, &(0x7f0000d1a000)=0x108) syz_open_dev$sndpcmp(&(0x7f000019b000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000bfd000)={r4, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e90000-0x8)={0x0, 0x400}, &(0x7f00004be000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000386000)=@assoc_id=r5, &(0x7f0000675000-0x4)=0x4) 2018/02/16 14:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x4a, &(0x7f00005c9000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x14, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0xb0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/16 14:53:44 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000284000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000c92000)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dd3000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000847000)='big_key\x00', &(0x7f0000876000)={0x73, 0x79, 0x7a}, &(0x7f00008bb000-0x1000)="59b305d6767097b763d71a974514786badb828a7eebfaf4069d2b6bc0f754342f8227592bee2a42e7ce892618abfe7af66b84e2dc613fb18e33e59724d90d67c8e50327ead9c069f8e6e61e01109e56296c9389a7fe7cbcfc445b8110ee4b7015ecd44989f022860d4d565516187364bbdcbb6d0d751ba9e1582857cb3552728021a871cb41190accc05853dfd630847df0666a1000b0d7c227d184a02199480bbf1b6cf3d625f1676eb05777d40b2618785ccb5ccae02de58d92c83a89c6f52d850908d31f852ec5d5a8ac8e192e3c8452f448a317b76742fffd6daae4e41e7cad60b0f9ce67ca3adef9f5c2e4a9e3eef3ec372cf05281406f8dc6346e6c34286fef2ebe6fec2f20eb298a28230752a262030306e99b5d4ba5644fd17d8b27dafe718acdc093d3ab3531c81b4a6e60523df8ed8ad6c82c42a148a551dc60646299cfc0151424074bfea774418a2776a23a4bf249cc02c5cc7bdf1870173ed279a948f1c7476a3c2baf487f8701b6bcf1d7fccf1908a823a926d8aab79cc0d7a8458a768fd86d227b80c2f85ae17c7e24f1c0ed1857934f7401d78d560eeb0d666c2947e9ab795af4bf41979435eff5d7575e5f1612c50f26eefa4d37f7f5c69dc3246934e48c202698727704d8eed3fd1d54350ed3c575b56f264d30dcd2f0ab018f116d097ef4576ea49d0d9a9affd6d8d638c8047956be0dc7301af22cdb27062fe0a1912bd825406188d2c2203bc4438850b60040ac6b16c2d2a57521c0872dea7731a32ba45cd4f23b91539a43f0173bb66d270a566dbc7056a6dea147750f8ebf8ddfed337ae1b3f833d63a29622b24541429ccbe0bc1b336f302efcd11e297a369533789034e254369b7ade9adfc23b7ddc23b70c9471b1966eb45e63f292118bd435b9fe2225cf156a607b7432d3866d7bf89eb665117f7d1684935633829abb6d8b19c265a1fe8ade4551469f9f5d136565865af50406285dfa605d2aba0d84f48a8d25c7d441065bb6cb193492031ee408e6d784ee04dac675b7f05959f1f7617ee82460dc2f613615150e1017baf121dd1411c38e354ce96e2a6aef245ca0eedf5e0c57e653f042628454383c17cab81bf0165c808ac02a9c74dc0cd4c6b704b3f168203c350ebd3b1b6238b768d9ee90a7ea44a42ad20857206f160c82574c4e1452557a2333b40c2904b5136bbbfe0613d9308b7e856a00a52895159e2c40058fda9355beb5a0a55823f24f59e9cf4b0733e678df6c0e4ef78d82f76e18871a5e6a60b0f3653d55ba8242806bbef756f9e412ad7aecdc70a7a5102fd4d8b0bc6c5ea0dc56971f8defb6faf2a6367c9ae8e07f562900fdcb6cecda2fbcd28a0827414e7cfd7644c8ca7ddcf7ac9d0f76c41f93527fbad268315072dbfa00a4b7309ee3b374b2f18e58060c672a777195752942d8b18f50e6ec7cd1a59554a9b68c6006dc0879aae9cba0dfd415becd3fd1ccfbfcb9d3709ecb60877fd066127b1d5a9e83f1d84e17dc46b15024b3f35c0e485b840f42dcec45cc7a29cd3871ddd61dd48e74037cb7548efc7998029fe2b9f42fc87cd35681be9966b41e84cdbc8968e04819aba76dbde9611b21ff314bcb4046c0801608bcaecb019ac2731c8990d5820a32f5a5b28df8003d5e41892c803a32651b605051cc0a7a2e7949bdca8ea8ff5130b84f7e07ca57567017757b9d2979d44c86c51c5f0ddf75293c6af42a1cc3d48dc57adb664bae16ad98f64115bcb2ff126b2ba22bbd", 0x4e0, 0xfffffffffffffffd) 2018/02/16 14:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d15000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000edc000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000065a000)=0x10, 0x80000) r1 = creat(&(0x7f0000035000-0x8)='./file0\x00', 0x2) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000008000-0x8)={r2, 0x1b}) r3 = socket$packet(0x11, 0xffffffffff7ffffe, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000a5a000)={0x0, 0x3, 0xfffffffffffffffc}, 0x4) recvmsg$netrom(r1, &(0x7f0000a96000-0x38)={&(0x7f000024c000-0x10)=@ax25={0x3, {"3957cc522ef134"}, 0x5}, 0x10, &(0x7f0000413000)=[{&(0x7f000068a000-0x75)="29d68cef8731beeb9d94c5347908c6d21d9069ca10d8570437d155d75f93210a11551231308dd4d7da8af7499478f8e93f7134d1af718ccdb9f79c91b8936010402fc782d6c8ee6d5e72faaaf7bdd227aa894255ac27c57c2395f39fb1a45e363dfcae25e89ab176085f88139868d71254cff6eb5a", 0x75}], 0x1, &(0x7f0000947000-0x12f0)=[{0x1010, 0x10f, 0x2, "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"}, {0xd0, 0x11f, 0x211f1494, "091d4dd3cb2f5aacb73141b326788e6e791656acbd61013a2251d014bf15ab72e0ebe80bf0ded8c73bf5c2e2816460d57409d8d3d78c341743e7b81024d5358f0b2cc4967903ecb1251fffbe82c7beb28146b712b189a375b524852f2e9c92e91bb86f92b3eecc501b9d76f8efbb3b4d004a6f93ad346cc2543996225d7134230bb764a90f8f37a3d56e03f476fe6a0f53f125dc0625ff1f41e531c14ab6dfa829ad086991d4d867f266f38db5436c45c622f8524683c744a54208"}, {0x108, 0x116, 0x755, "e5a73367cc3c418638fe72616c5a3bfd5cf12ffb6dc520054c6990ea1d662e542fa44cf13c89b3f6cf7beda227ebded0f7b2221d5c994f7fb4385d99aa1b24999f6e1a49b80c51f113030f16de2036bf691f0ec94bb2c897cd5e9f6ba3f78a485c5a77c34918cec7c02db90353a6aa5523d008a27cf1899d70804dfcd12a7f35e6a477ba5514a1ad04ec7587b0c7a34e9c08a09ae6e07efddfcb80b41f5279c42603d0cf2fd5543f66e6b1e780fd9f520f05f7c2223c71b5380646c8e262cff08a2a686c252d9742037526a95ba680225dbcce49b604fd354fbb9f6f7c9fe6f40edbab2cc8055f4520922227c6fa94c798dcbf986485ba"}, {0x108, 0x13b, 0x0, "68f2e9757099e79fa5096480f4da907970c9bbe931a570823a7561ccbc581cc3e76d3d29c312bd9f85576a9e6226ab527354bc21ae8cbe54b4708671bfba6fe477d20eff650060b46c7ca1e458d76fe4ef5ce53f6a3ffecbdec1efbcb8f9e47de6b7b24a6690da4320709a13a0c23da476eccb069d735fea9a93f6121a86bceb96f75339ad638fbe5d54e12af9b1a85cb722394953e0215005ce4953c15e6fec77f5222c718053b3e677d3e58e4580c61f52cebcd75fd6678e05c8da43869d462942de19a06f96e63471e37991fb62264e303abc235f9331487cbc8dcb7ec2afb69672b22105435caa3361da5a65974961"}], 0x12f0, 0x8000}, 0x40000000) syz_emit_ethernet(0xaa, &(0x7f0000c2a000)={@random="0152438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xffffffff80000001, 0x447, 0x23}}], {@ipv4={0x800, {{0x21, 0x4, 0x0, 0x0, 0x98, 0xffffffffffffffff, 0x8001, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0x2, [@multicast1=0xe0000001]}, @rr={0x7, 0x7, 0x7, [@multicast2=0xe0000002]}, @noop={0x1}, @end, @ssrr={0x89, 0xf, 0x0, [@dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @timestamp={0x44, 0x34, 0xff, 0x3, 0x100, [{[], 0x8}, {[@loopback=0x7f000001], 0x5}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xfff}, {[], 0x91}, {[], 0x80000001}, {[], 0x1}, {[@rand_addr], 0x8}, {[@dev={0xac, 0x14, 0x0, 0xd}], 0x6}]}, @rr={0x7, 0xf, 0x8, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0xb, 0x8, [@dev={0xac, 0x14, 0x0, 0xe}, @empty]}, @end]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000e8b000-0x8)={0x0, 0x0, []}) r4 = creat(&(0x7f0000b9a000)='./file0\x00', 0x100) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00004b8000-0x14), &(0x7f0000ba5000-0x4)=0x14) 2018/02/16 14:53:44 executing program 7: r0 = fanotify_init(0x8, 0x1) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000-0x4), &(0x7f0000008000)=0x4) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) 2018/02/16 14:53:44 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x5, 0x0, 0x2bc, 0x200, 0x0, 0x9, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)) 2018/02/16 14:53:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000+0x646)='./file0\x00', &(0x7f0000ac2000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') mq_timedsend(r0, &(0x7f0000b12000-0x57)="1464a00304463a5deedca04c03c3cc01c6dd6237ad02c5acbdd83cfc709010e256f383006dc0327616c38fc8bf4c7309bec03d95e66a2b10976da08fbad6ea2cbc3c1de146e5cf748e1e8a56060546a791de02b0d72ad6", 0x57, 0xe8, &(0x7f0000138000-0x10)={0x0, 0x989680}) 2018/02/16 14:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x3a3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0x79, &(0x7f000000a000)=""/195}, 0x48) 2018/02/16 14:53:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)) io_setup(0x4, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0x4, 0xfffffffffffffc01}, {0x3, 0x3}, {0x4, 0x80000000}, {0x4, 0x6cb}, {0x2, 0x3}, {0x2, 0x5}, {0x2, 0xfffffffffffffffe}], 0x7) io_getevents(0x0, 0x0, 0x0, &(0x7f0000036000-0x60)=[], &(0x7f0000f1c000-0x10)={0x0, 0x1c9c380}) 2018/02/16 14:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ccb000-0x9)='/dev/dsp\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) clock_gettime(0x800, &(0x7f0000f0a000)={0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00005e9000)=""/155, 0x9b, 0x0, &(0x7f000070a000)={r1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dd9000-0x8)) prctl$getreaper(0x3b, &(0x7f0000fb2000)) 2018/02/16 14:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000024c000-0x4)=0xc9, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000030f000)={0x1a7, 0x3, 0x2, 0x152, 0x8, [{0x4, 0x0, 0x2, 0x0, 0x0, 0x2000}, {0x3, 0x1, 0x3, 0x0, 0x0, 0x2800}, {0x7ef051b6, 0x8, 0x7, 0x0, 0x0, 0x8}, {0x7ff, 0xffffffff, 0x400}, {0xf4, 0x5, 0x80000000, 0x0, 0x0, 0x800}, {0x7a7e, 0x1, 0x60da, 0x0, 0x0, 0x2104}, {0x6aa, 0x9, 0x7fff, 0x0, 0x0, 0x200}, {0x81, 0x4, 0x7, 0x0, 0x0, 0x1080}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r2, 0x4b37) accept$alg(r1, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc4000)) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[], 0x0, &(0x7f00007db000)}, 0x0) 2018/02/16 14:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f00005cf000-0x8)={0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c1b000-0x10)={0x21eee2b5, 0x0, 0x925, 0x3, 0x0}, &(0x7f0000749000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cda000)={r2, @in6={{0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x3, 0x1}, 0x98) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r3, &(0x7f0000419000-0x61)={0xf97cff8c, 0x8, 'SE Linux', "7c48f8dbd9fe3dafce7b5778b5426d62f30612e1e6eed24fc420d2186207eea4ded8be5940e9a28b72c50948e175ab83a546824d167d81095763010a9edf3870f25dceebe04a89959ba9bf82f771d773e3"}, 0x61) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00001ca000-0x18)={0x800, 0xc38e, 0x9, 0x82f, 0x5, 0x65c7e71f}) bind$alg(r3, &(0x7f0000943000-0x58)={0x26, 'rng\x00', 0xfffffffffffffffe, 0x40, 'drbg_pr_sha384\x00'}, 0xfffffffffffffe88) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x10000}}]}, 0x104}, 0x1}, 0x0) 2018/02/16 14:53:44 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000021000)={[{0x6, 0x1, 0x6, 0x101, 0x7, 0xa9a, 0xffffffffffffd733, 0x6, 0xc0000, 0x9, 0x2, 0x100000000, 0x32a17d7e}, {0x6, 0x1, 0x3b, 0x1000, 0x200000000000000, 0x400000000, 0x0, 0xe83, 0x9, 0xaba, 0x6, 0x7, 0x7fff}, {0x401, 0x0, 0x900000000000, 0x4, 0x4, 0x2, 0x0, 0xd7, 0x4, 0xffffffffffffbab3, 0x80, 0x7fff, 0xfffffffffffffff8}], 0x65da}) r2 = syz_open_dev$adsp(&(0x7f0000020000)='/dev/adsp#\x00', 0x92, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000000c000-0x4)=0x6, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000020000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000020000)=0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000020000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/16 14:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x1, 0x4000000000) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) modify_ldt$write2(0x11, &(0x7f0000d3a000)={0x1, 0x0, 0x6400, 0xffffffffffffffff, 0x57b, 0xcb3, 0x2, 0x4, 0x8, 0xffffffffffffffff}, 0x10) recvmsg$netrom(r0, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[]}, 0x0) 2018/02/16 14:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d4e000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000029d000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002fd000-0x4)=r0, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/16 14:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d1d000)={0x1, 0x28, &(0x7f00008f5000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000db0000)={r2, 0x58, 0x10}, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/16 14:53:44 executing program 0: mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000a, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x0, &(0x7f0000818000-0x10)=[]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f00008b6000)=0x4) sendto$inet(r0, &(0x7f00008b6000)="0557e13304e29dd8586c32da409f48b6fa93f5c766c8b3bc6976bf9fbb57e528e6cd4f2d030c2a33d37de32d6f8d82c228e24a652fb2007dea20044d6659219c9c", 0x41, 0x810, &(0x7f00008b6000+0x469)={0x2, 0x0, @rand_addr=0x6}, 0x10) 2018/02/16 14:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000609000-0x3a)="208fd15a8b2e8ddeda1cca2790d3152ad5f25523eee022a5906e383c070f3039e5dfadf3042fc9a9feabbcf3073eef4592679bd05404df0139b0", 0x0, 0x0, &(0x7f0000df2000)={0x2}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db3000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000c50000-0x4)=0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004c1000)={{{@in6=@empty, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000fe1000-0x4)=0xe8) [ 36.508540] [ 36.510201] ====================================================== [ 36.516497] WARNING: possible circular locking dependency detected [ 36.522791] 4.16.0-rc1+ #314 Not tainted [ 36.526825] ------------------------------------------------------ [ 36.533112] syz-executor3/5435 is trying to acquire lock: [ 36.538617] (sk_lock-AF_INET){+.+.}, at: [<00000000aa0b9a12>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.547872] [ 36.547872] but task is already holding lock: [ 36.553815] (rtnl_mutex){+.+.}, at: [<000000003e06a614>] rtnl_lock+0x17/0x20 [ 36.561067] [ 36.561067] which lock already depends on the new lock. [ 36.561067] [ 36.569354] [ 36.569354] the existing dependency chain (in reverse order) is: [ 36.576942] [ 36.576942] -> #2 (rtnl_mutex){+.+.}: [ 36.582197] __mutex_lock+0x16f/0x1a80 [ 36.586577] mutex_lock_nested+0x16/0x20 [ 36.591126] rtnl_lock+0x17/0x20 [ 36.594983] unregister_netdevice_notifier+0x91/0x4e0 [ 36.600664] tee_tg_destroy+0x61/0xc0 [ 36.604957] cleanup_entry+0x242/0x380 [ 36.609337] __do_replace+0x7ac/0xa70 [ 36.613627] do_ip6t_set_ctl+0x40f/0x5f0 [ 36.618178] nf_setsockopt+0x67/0xc0 [ 36.622383] ipv6_setsockopt+0x10b/0x130 [ 36.627035] rawv6_setsockopt+0x4a/0xf0 [ 36.631499] sock_common_setsockopt+0x95/0xd0 [ 36.636485] SyS_setsockopt+0x189/0x360 [ 36.640953] do_syscall_64+0x280/0x940 [ 36.645331] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.651008] [ 36.651008] -> #1 (&xt[i].mutex){+.+.}: [ 36.656439] __mutex_lock+0x16f/0x1a80 [ 36.660817] mutex_lock_nested+0x16/0x20 [ 36.665370] xt_find_table_lock+0x3e/0x3e0 [ 36.670093] xt_request_find_table_lock+0x28/0xc0 [ 36.675427] get_info+0x154/0x690 [ 36.679369] do_arpt_get_ctl+0x2a9/0xa00 [ 36.683921] nf_getsockopt+0x6a/0xc0 [ 36.688125] ip_getsockopt+0x15c/0x220 [ 36.692589] tcp_getsockopt+0x82/0xd0 [ 36.696877] sock_common_getsockopt+0x95/0xd0 [ 36.701863] SyS_getsockopt+0x178/0x340 [ 36.706326] do_syscall_64+0x280/0x940 [ 36.710706] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.716381] [ 36.716381] -> #0 (sk_lock-AF_INET){+.+.}: [ 36.722074] lock_acquire+0x1d5/0x580 [ 36.726365] lock_sock_nested+0xc2/0x110 [ 36.730916] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.736337] ip_setsockopt+0x3a/0xa0 [ 36.740541] udp_setsockopt+0x45/0x80 [ 36.744832] sock_common_setsockopt+0x95/0xd0 [ 36.749818] SyS_setsockopt+0x189/0x360 [ 36.754282] do_syscall_64+0x280/0x940 [ 36.758659] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.764337] [ 36.764337] other info that might help us debug this: [ 36.764337] [ 36.772448] Chain exists of: [ 36.772448] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 36.772448] [ 36.782735] Possible unsafe locking scenario: [ 36.782735] [ 36.788761] CPU0 CPU1 [ 36.793401] ---- ---- [ 36.798037] lock(rtnl_mutex); [ 36.801286] lock(&xt[i].mutex); [ 36.807224] lock(rtnl_mutex); [ 36.812992] lock(sk_lock-AF_INET); [ 36.816677] [ 36.816677] *** DEADLOCK *** [ 36.816677] [ 36.822720] 1 lock held by syz-executor3/5435: [ 36.827267] #0: (rtnl_mutex){+.+.}, at: [<000000003e06a614>] rtnl_lock+0x17/0x20 [ 36.834954] [ 36.834954] stack backtrace: [ 36.839420] CPU: 1 PID: 5435 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #314 [ 36.846661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.855987] Call Trace: [ 36.858552] dump_stack+0x194/0x257 [ 36.862149] ? arch_local_irq_restore+0x53/0x53 [ 36.866792] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.871782] ? save_trace+0xe0/0x2b0 [ 36.875468] __lock_acquire+0x30a8/0x3e00 [ 36.879592] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.884751] ? rtnl_lock+0x17/0x20 [ 36.888264] ? rtnl_lock+0x17/0x20 [ 36.891776] ? rb_insert_color+0x1580/0x1580 [ 36.896155] ? find_held_lock+0x35/0x1d0 [ 36.900190] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.905002] ? lock_downgrade+0x980/0x980 [ 36.909126] ? lock_downgrade+0x980/0x980 [ 36.913246] ? print_irqtrace_events+0x270/0x270 [ 36.917971] ? __lock_acquire+0x664/0x3e00 [ 36.922179] ? do_raw_spin_trylock+0x190/0x190 [ 36.926731] ? do_raw_spin_trylock+0x190/0x190 [ 36.931289] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 36.936363] ? check_noncircular+0x20/0x20 [ 36.940577] lock_acquire+0x1d5/0x580 [ 36.944348] ? lock_acquire+0x1d5/0x580 [ 36.948295] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.953371] ? lock_release+0xa40/0xa40 [ 36.957317] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.963171] ? __perf_event_task_sched_out+0x268/0x1400 [ 36.968506] ? do_raw_spin_trylock+0x190/0x190 [ 36.973058] ? __unqueue_futex+0x290/0x290 [ 36.977267] ? lock_sock_nested+0x44/0x110 [ 36.981474] lock_sock_nested+0xc2/0x110 [ 36.985508] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.990581] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.995482] ? ip_ra_control+0x5c0/0x5c0 [ 36.999517] ? check_noncircular+0x20/0x20 [ 37.003722] ? finish_task_switch+0x1c0/0x860 [ 37.008188] ? lock_downgrade+0x980/0x980 [ 37.012306] ? find_held_lock+0x35/0x1d0 [ 37.016341] ? avc_has_perm+0x35e/0x680 [ 37.020286] ? lock_downgrade+0x980/0x980 [ 37.024414] ? lock_release+0xa40/0xa40 [ 37.028359] ? lock_downgrade+0x980/0x980 [ 37.032478] ? lock_release+0xa40/0xa40 [ 37.036431] ? __lock_is_held+0xb6/0x140 [ 37.040463] ? avc_has_perm+0x43e/0x680 [ 37.044409] ? avc_has_perm_noaudit+0x520/0x520 [ 37.049050] ? iterate_fd+0x3f0/0x3f0 [ 37.052820] ? __sched_text_start+0x8/0x8 [ 37.056942] ? debug_check_no_obj_freed+0x3da/0xf1f [ 37.061929] ? _raw_spin_unlock+0x22/0x30 [ 37.066052] ? sock_has_perm+0x2a4/0x420 [ 37.070082] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.075415] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 37.081097] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 37.086345] ip_setsockopt+0x3a/0xa0 [ 37.090032] udp_setsockopt+0x45/0x80 [ 37.093804] sock_common_setsockopt+0x95/0xd0 [ 37.098274] SyS_setsockopt+0x189/0x360 [ 37.102219] ? SyS_recv+0x40/0x40 [ 37.105646] ? filp_open+0x70/0x70 [ 37.109159] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.114667] ? do_syscall_64+0xb6/0x940 [ 37.118612] ? SyS_recv+0x40/0x40 [ 37.122038] do_syscall_64+0x280/0x940 [ 37.125894] ? __do_page_fault+0xc90/0xc90 [ 37.130098] ? finish_task_switch+0x1c0/0x860 [ 37.134565] ? finish_task_switch+0x181/0x860 [ 37.139034] ? syscall_return_slowpath+0x550/0x550 [ 37.143933] ? syscall_return_slowpath+0x2ac/0x550 [ 37.148834] ? prepare_exit_to_usermode+0x350/0x350 [ 37.153819] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 37.159155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.163971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.169132] RIP: 0033:0x453a59 [ 37.172293] RSP: 002b:00007f852a476c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 37.179970] RAX: ffffffffffffffda RBX: 00007f852a4776d4 RCX: 0000000000453a59 [ 37.187208] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 37.194446] RBP: 000000000071bea0 R08: 000000000000000c R09: 0000000000000000 [ 37.201686] R10: 000000002001b000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/16 14:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000092d000)='/dev/dsp#\x00', 0x2f8a, 0x400000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d8b000)='tls\x00', 0x4) r1 = socket(0x1e, 0x5, 0x3) sendmsg$kcm(r1, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[], 0x0, &(0x7f0000a9e000)=[], 0x34, 0xfffffffffffffffc}, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000739000)='net/ipx\x00') fstatfs(r1, &(0x7f000089d000-0x1000)=""/4096) getpeername$packet(r0, &(0x7f00008cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000902000-0x4)=0x14) 2018/02/16 14:53:45 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001f000), &(0x7f0000020000)=0x14) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000015000-0xc)={0x1, r0}) 2018/02/16 14:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f0000aa8000)='/dev/sg#\x00', 0x0, 0x200002) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000049a000-0x4)=0x2) [ 37.208926] R13: 0000000000000523 R14: 00000000006f7be8 R15: 0000000000000000 2018/02/16 14:53:45 executing program 6: clock_getres(0x7, &(0x7f0000851000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000386000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00006bd000)={0xfc8a, 0x200, 0x0, 0xdaa, 0xab, 0x0, 0x5, 0xffffffff, 0xfffffffffffffffc, 0x81, 0x401, 0x1}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) dup3(r2, r1, 0x0) 2018/02/16 14:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000113000-0x20)={"37da4a88a4ff70b4f89506c4cddff7e3", {0x4, 0x1, 0x3, "c08eeab08325", 0x6}}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) kexec_load(0x0, 0x8, &(0x7f000036b000)=[{&(0x7f0000507000-0xc8)="a9465768d504b019a7738e8e98338d9da7bc4e8b3901b6d7d5300c8d2925ee04885a385e81061b7340c86a9eb9977d8352630f3bda8dbd70ef1c33717a94ae3d411609fbdb0c5e617fdcf3ac6d0efa74de747f0b78ac375f618bbe3336e813f88bdd8a218747de02b1da153722a2c1a14ea26b2838d9ef1626569bc925ec8672be151503a9e8c543636c1fcd4e3602fd5755f15d8c10ea73823b77e92cc3152e25680629973478011263bcf4bfd14c99943c0ff8d94cd21beec80b8e4478b21dda74f9a1cdc4fdb3", 0xc8, 0x0, 0x8000}, {&(0x7f00001f9000)="e6d05799efae41182b072ee7da814725b4cfc143529cc103ef7d53935f5536728cc61d0a47a051cdcb1edcdf9a31d8c7a758b66eda1d087d0c47197c8502d1c3cc7c35fc567281cb661c8d6f7875a95ebf02b66ae6dede385a4d2e0cd0510618052d76c6", 0x64, 0x6, 0x9}, {&(0x7f0000507000)="fff6322816e61f399ce76ad1ab1918a45db030bde7d72d0f668ddb10f27b714f99747d8a05204f8b66ba138d8f5a69a3f9deaab3f7cce5085402e1dff04d66d4eff16997ce41f3d2a18a4a3fd2943c1c498d5480e1eba2db1888d6e20baa", 0x5e, 0x7ff, 0x401}, {&(0x7f0000cdf000)="ad13fed365463f69047cf5bd8c654f51b656a175f1f57ccd826e7bdceeeb677ec9b7e28a145cf27dce987a7b2fe445ed09e6400c9284b506e60aff12e1a3d3", 0x3f, 0x6, 0x2}, {&(0x7f0000495000)="b9f010f752995b243bdca638a17d6ab8c1b9162ed2214c91244bd6b1d1300f31b55eb43ea2a6d748375ac6a14a19922a6006c25e64512f02653bab997b4ed0bfc2c636c3043276332c1e983a87ba5c1c46b681fff9d91caf82e1de90669104bc6e81c5c08b33eb49644a847fea5ef1c7ddc7c950a25c279ea27809a8a9c3c43c1aa9039b310d989742307a1e481790dd6f9d613d8307616bfd460c830adb9d65579e34131810f5fa627a55ca175b2301831a6a0b6268d909b775f3a0c0956069b502cc8f1ac24a207527e88d0c70a52e967c7b76a8521f", 0xd7, 0xffffffffffff824d, 0x396b}, {&(0x7f0000d45000)="c0f5068c1a57c72980cf6dd0a8b2da6eec3496465aa4e51cf949f609690a05bda0d208238c0cfec05e27a09dedf980ad9b1f387dbf6d64de92b873425c81177c1a29192c1ac39b0efa40c7f67972f1a978006caca72b762e2694829e273f9a17cfe23014f939c38a213dbed47deb6458649af74e1f7e2858b047f7cc8b5eead8800d8abe3f44913cc02f42bbe516eb9b77cd6a3d8725895358c60d7c80b163f6d8d0948d20c108c8a8d4d1852102d5ac0c9ec6d4dcd3bf3d7a398982e466461ff1456f1170b6d970c940b2e23aa86530a53733", 0xd3, 0x1ff, 0x94}, {&(0x7f0000ee5000-0xf)="6c6f89f86cfd18410cf0e20e52841f", 0xf, 0x3, 0x85b2}, {&(0x7f0000b3d000-0xef)="4b14793d0512acb935615c96d81136f1016dfb4f3167e48bbe19505a595f249951f91bccaf3d48d30f82b35e5f6e73dec35462d3189519bb7cee29770e24e53e361bc11ccccf34d950aff69658fd7108cd814f07d34cac7f59fba88ae2107f6168ca655eb1f310a8d17446a69c2024f18c5ce646789b7ab68ce2c31d5cb1644d5049a5416c42a23c301be7b1c3e8737ee7381409669c828760042ea22d70ffe68ada835b2c49271a2db2c697925bc4e4c63b3fdc00ef1e5c8a900929e57d55dbcc985929bc6b6075cdd824adb3f0d631410c5c12a5fd67ba93c3226d14fabd4f2d15cc7487dc17806e42cbb6c297fc", 0xef, 0x3c9, 0x4}], 0xb0000) futex(&(0x7f000000d000-0x4), 0x1, 0x200000000080, &(0x7f000022c000-0x10), &(0x7f0000a6b000), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d07000-0x20)={@generic="7af3dab670b9a85424c71739d9b26ddf", @ifru_addrs={0x2, 0x3, @rand_addr=0x5}}) 2018/02/16 14:53:45 executing program 0: r0 = socket$rds(0x2, 0x5, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000-0xc)=@nl=@unspec, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r3}) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000000000), 0x1) 2018/02/16 14:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/proc/self/net/pfkey\x00', 0x111a00, 0x0) bind$unix(r0, &(0x7f00009ed000)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000721000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f00000a2000)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/02/16 14:53:45 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x6) connect$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) ppoll(&(0x7f000001e000)=[{0xffffffffffffffff}, {r0}], 0x2, &(0x7f000000b000-0x10)={0x0, 0x989680}, &(0x7f000001e000), 0x8) 2018/02/16 14:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000557000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) 2018/02/16 14:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80804, 0xe, &(0x7f00000b3000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5c0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000409000)='/dev/kvm\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000749000-0x32)={&(0x7f0000d79000)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f0000ef6000-0x10)={&(0x7f000094f000)=@ipv4_getroute={0x14, 0x1a, 0x1, 0x6, 0x2, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000441000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x4}}]}) geteuid() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c44000-0x11)='/selinux/enforce\x00', 0x1, 0x0) 2018/02/16 14:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f52000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x88) 2018/02/16 14:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f33000-0xd)='/dev/dmmidi#\x00', 0x2, 0x10802) accept$packet(r0, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000edc000)=0x14) r1 = syz_open_dev$evdev(&(0x7f00003bd000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x40040000000005) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00008d3000)) lookup_dcookie(0x9, &(0x7f00004bf000)=""/113, 0x71) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/16 14:53:45 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f0000008000-0x90)=[]}, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000003d000)='/dev/vcs#\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000000d000)=0x4a, 0x4) 2018/02/16 14:53:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000000, 0x30, 0x1f, 0xf33c}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ed000)={r1, 0x40}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) r2 = syz_open_dev$amidi(&(0x7f0000d97000)='/dev/amidi#\x00', 0xfff, 0x10400) recvmsg(r2, &(0x7f0000ac9000-0x38)={&(0x7f0000381000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00001dd000)=[{&(0x7f0000278000-0xac)=""/172, 0xac}], 0x1, &(0x7f0000c2b000)=""/43, 0x2b, 0x5}, 0x20) ioctl$KVM_SMI(r2, 0xaeb7) shmget(0x0, 0x4000, 0x0, &(0x7f000093a000/0x4000)=nil) mremap(&(0x7f0000226000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000a11000/0x4000)=nil) r3 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r3, 0x3, &(0x7f00005af000-0x5e)=""/94) 2018/02/16 14:53:45 executing program 2: r0 = socket(0x2, 0x80003, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x400) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x398) 2018/02/16 14:53:45 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b70000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b3000)='cgroup\x00') fcntl$dupfd(r1, 0x0, r1) exit(0x0) getdents(r1, &(0x7f00002c6000), 0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x3000)=nil, 0x3000, 0x0, 0x2013, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000000000), 0x1, &(0x7f0000f65000/0x1000)=nil, 0x2) 2018/02/16 14:53:45 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000040a000-0x30)={0x3ff, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b6e000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000056000)=[{{0x0, 0x2710}, 0x6, 0xfff, 0x7}, {{0x77359400}, 0x1000, 0xfb37}, {{}, 0x1f, 0x40, 0x3}, {{0x77359400}, 0x7, 0x6, 0x7}, {{0x0, 0x2710}, 0x7, 0x5, 0xe747}, {{r1, r2/1000+10000}, 0x8, 0x6, 0xfff00000}, {{0x77359400}, 0x2813, 0x88, 0x3f}], 0xa8) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000958000-0x10), &(0x7f0000a6b000), 0x0) 2018/02/16 14:53:45 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000377000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10) 2018/02/16 14:53:45 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000001000-0x4)=0xc) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0x1, 0x501080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000004000-0xb)='/dev/adsp#\x00', 0x3, 0x2800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000003000)={r3, r4, 0x1}) r5 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001000)={0x6, {{0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x0, 0x4, [{{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, {{0xa, 0x1, 0x20, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}}]}, 0x290) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000002000-0x8)=0x3) sendfile(r5, r5, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000003000)={0x0, 0x0, 0x9, &(0x7f0000004000)}) 2018/02/16 14:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x4, 0x0, 0x0, 0x101, 0x0, []}, 0x8) bind$inet6(r0, &(0x7f0000a1d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000c4e000)='/dev/adsp#\x00', 0x40, 0x400000) getpeername$netlink(r1, &(0x7f0000d40000-0xc), &(0x7f00007e8000)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000095f000)=0x2, 0x40) 2018/02/16 14:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001b0000)='./file0\x00', 0x13d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000028c000)=0x100) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/16 14:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000163000-0x8)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000d57000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000312000)={0x0, 0x0, 0x0, 0xfe2, 0x8, 0xfffffffffffffffa, 0x5, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x8000, 0x9f297d2, 0x7, 0x4, 0x1}}, &(0x7f0000d72000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d9c000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000f2d000)=0x8) syz_emit_ethernet(0x22, &(0x7f0000ac4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800, "6eadb0c3048b0d7f4468beee8034b7a382164c1e"}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/02/16 14:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x101000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000c16000)=0xf002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) 2018/02/16 14:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') mlock(&(0x7f000099d000/0x1000)=nil, 0x1000) readv(r0, &(0x7f00009da000)=[{&(0x7f0000edb000)=""/4096, 0x1000}], 0x1) shmget(0x2, 0x2000, 0x78000080, &(0x7f00008ff000/0x2000)=nil) 2018/02/16 14:53:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x38, &(0x7f0000000000)={0x3f, 0x5, 0x8}) seccomp(0x2, 0x4, &(0x7f0000029000-0x10)={0x0, &(0x7f0000d98000-0x8)=[]}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000a30000-0x20)={0x1, 0x0, 0x49, 0x2, 0x2, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x2, 0x381f3b43cdf7cf48, 0x0, 0x69, "a25f3a2cbe17c2170239eb4af0ecbd9201eae4762cc409a4369a29c5916f01e898125ab93c14a41b7570e8a5", 0x1f}, 0x6, [0x4, 0x80000000, 0x6, 0x4, 0xfffffffffffffffb, 0x7, 0xffffffff, 0x80, 0x43f, 0x100000000, 0xfffffffffffffffe, 0x1, 0x0, 0x9a1, 0x100000000, 0x2, 0x7, 0xc0000000000000, 0x100000000, 0x100000000, 0x4, 0x7f, 0x3, 0x0, 0x3, 0x7, 0xbef, 0xffff, 0x7ff, 0x2f3, 0x2, 0x3, 0x69, 0x8, 0x80000001, 0x1, 0x2, 0x29, 0x2, 0x2, 0x7, 0x7, 0xb90, 0x4, 0x2, 0x2, 0x6, 0x8, 0x5, 0x7, 0x2, 0x3, 0xffffffffffffffff, 0xf6a, 0x309, 0x1, 0x6, 0x3, 0x401, 0x7, 0x7, 0x7f, 0xffffffff, 0x8001, 0x3, 0x1, 0x8, 0x800, 0xff, 0x7, 0x1, 0x3, 0x5ac, 0xd6, 0xec, 0x2, 0x5, 0xc334, 0x18, 0x200, 0xfff, 0xbe, 0x2, 0xac, 0x20, 0xfff, 0x2, 0x1, 0x5, 0x7f, 0xfe, 0xfffffffffffffffa, 0x1, 0x1, 0x1, 0x80000000, 0x5, 0x925e, 0xcc, 0x200, 0x5, 0x1000, 0x7fff, 0xcc, 0x7a, 0x1, 0x7fffffff, 0x0, 0x9, 0x9493, 0x1f, 0x2, 0x800, 0x5, 0x101, 0xfff, 0xe42, 0x1d3, 0x800, 0x81, 0xf033, 0x4, 0x3, 0x3, 0x8000, 0x4, 0x7, 0x9], {0x0, 0x1c9c380}}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/02/16 14:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007de000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00003aa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) flock(r0, 0x2) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x400000000000002, r3}) r5 = dup3(r3, r2, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0x70) 2018/02/16 14:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000a7b000)='/dev/admmidi#\x00', 0x7, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004fd000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}, 0x20) 2018/02/16 14:53:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x14500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x100) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000012000)=@assoc_value, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r5, &(0x7f0000001000-0x3)=0x4, 0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/16 14:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = open(&(0x7f0000c60000)='./file0\x00', 0x0, 0x100) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000488000-0x8)={0x6, 0x100000001}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000+0xce2)={@common='ip6tnl0\x00', 0x0}) getitimer(0x1, &(0x7f0000d6f000)={{}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dcc000-0x10)={0x0, 0x0}, &(0x7f0000bed000-0x4)=0x10) sendmsg$can_bcm(r0, &(0x7f0000a27000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000791000)={&(0x7f0000df0000-0x48)={0x0, 0x0, 0x0, {0x0, r3}, {0x0, r4}, {0x0, 0x8}, 0x1, @can={{0x0, 0xfffffffffffffffe}, 0x0, 0x2, 0x0, 0x0, "fe1f01000000abac"}}, 0x48}, 0x1}, 0x0) 2018/02/16 14:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = semget$private(0x0, 0x0, 0x210) semtimedop(r0, &(0x7f000042f000-0x18)=[{0x6, 0x83, 0x800}, {0x4, 0x4, 0x1000}, {0x1, 0x8, 0x1000}, {0x4, 0x200, 0x1000}], 0x4, &(0x7f0000185000)={0x77359400}) pkey_alloc(0x0, 0x0) [ 37.432046] audit: type=1400 audit(1518792825.820:19): avc: denied { map } for pid=5497 comm="syz-executor7" path=2F70726F632F3135322F7461736B2F313533202864656C6574656429 dev="proc" ino=15458 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/16 14:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e31000-0x7)='mounts\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00002a0000)={0x4b, 0x80, 0x5, 0xfffffffffffffe00, 0x5, 0x1, 0x8}, 0xc) sendto$packet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) rt_sigprocmask(0x3, &(0x7f0000590000)={0x3f}, &(0x7f00003dd000-0x8), 0x8) 2018/02/16 14:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x0, 0x207}) dup2(r2, r1) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x5, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x2f) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000c3c000)={{0x1e0be431, 0x80000001}, 'port1\x00', 0x4f, 0x800, 0x4, 0x3, 0x7, 0x4, 0x80000000, 0x0, 0x2, 0x4}) 2018/02/16 14:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x0) r2 = request_key(&(0x7f0000f8e000-0x8)='big_key\x00', &(0x7f00008e8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a9a000)='md5sumposix_acl_access8proc\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) semctl$IPC_RMID(r1, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000161000-0x4)=0x80000001, 0x4) 2018/02/16 14:53:45 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000600000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000f97000-0x71)={0xf97cff8c, 0x8, 'SE Linux', "43d267206338721c621fd2173a2c4d3d71db39afb6859522961fc549b1ccb98a1245a38f06c0776243e3667a3c7ede8161006b6b3c529d204116c7ff96bbec550dcac163dce1acb8b096a94a13202c280da39e766e535491f2bb2fba6f2bded913"}, 0x71) 2018/02/16 14:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000867000-0x4)={0x19980330}, &(0x7f00001dd000)) capset(&(0x7f00004df000-0x8)={0x20080522}, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000148000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d0a000)={0x2f552f1ebfddfe8c, 0x78, 0x0, 0xb3, 0x80, 0xf007, 0x0, 0x8, 0x10000, 0x2, 0x6, 0x1000, 0x40, 0x2, 0x0, 0x200, 0x7ff, 0x1000, 0x6, 0x2, 0x1ff, 0x7, 0x8, 0xfffffffffffffff9, 0x2, 0x8001, 0x80000000, 0x8000, 0x8, 0xffff, 0x1, 0x4, 0xffffffffffff22d0, 0x6, 0x0, 0x1, 0x9, 0x6, 0x0, 0x9, 0x0, @perf_config_ext={0x4, 0x7fffffff}, 0x0, 0xfff, 0x3ff, 0x6, 0xfffffffffffffffb, 0x4, 0xfffffffffffffff7}, r0, 0x9, r1, 0x2) 2018/02/16 14:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000924000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000906000-0x4)=0xff, 0x4) open_by_handle_at(r0, &(0x7f0000734000)={0x94, 0x40, "cbbe78f9908e170faa4cdf15e7753bb1c463619ab9027273a173d810ceb0de7804362e8d33c9028379b37364d08653f19735f24f44036233e73f60664de55c3493fa322a92508f21f4625fbdb05b6fb68dfe03731d865cc21a8f1649afec560f564641effc0633b156dd0d9f6f31a4eff91f5057644c16dd9d6f7cc9fc43e3e2f4e46e7d733b055b73687066"}, 0x2040) fsetxattr(r0, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/02/16 14:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000088f000)='/dev/admmidi#\x00', 0x1000, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f91000-0x10)={0x0, 0x2, 0x8, 0x400, 0x0}, &(0x7f0000ca3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d72000)={r1, 0x1, 0xd332}, 0x8) ioctl$int_out(r0, 0x2, &(0x7f0000459000-0x8)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000d69000-0x5)='user\x00', &(0x7f0000765000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cf0000-0x5f)="3c306fe7e2391e2cda94cd81fa269218258b2962fd724cabe12f617203baf9ce16fe256c016def6566c1708b9bb7c0ee33a4287f4154111af8aee5caa9891ba3d4709bbf86cf8cbffcc583a6278e06eb3ff22e1a51c1254adbdad173308274", 0x5f, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c6d000)=0x0) pivot_root(&(0x7f0000cae000-0x8)='./file0\x00', &(0x7f0000a7b000)='./file0\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000835000-0xb)='/dev/hwrng\x00', 0x0, 0x0) recvfrom(r5, &(0x7f0000087000)=""/53, 0x35, 0x100, &(0x7f00001b5000-0xe)=@l2={0x1f, 0x0, {0xff, 0x712, 0x3, 0x1, 0xef, 0x5}, 0xe, 0x8}, 0xe) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000912000-0x64)={&(0x7f0000bbb000)=[0x20, 0xfff, 0xfff, 0x5, 0x1, 0xfff, 0xbc8, 0x9], 0x8, 0xffffffffffffff01, 0x5, 0x2, 0x3f, 0x5312, {0x5195, 0x5b31, 0x3ff, 0xffffffffffffff9a, 0x3, 0x200, 0x8001, 0x7fffffff, 0x8ae0, 0xfffffffffffffff8, 0x1, 0x4, 0xfffffffffffffff8, 0x6, "342dbaf8158c8cb61579c1d8b80a4ebce71331c169150edabcdb46123ae441ba"}}) capget(&(0x7f000085c000-0x8)={0x19980330, r4}, &(0x7f0000e56000-0x18)={0xffff, 0x2, 0x101, 0x6, 0x5, 0x5}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00007f5000-0x16)=""/22) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000983000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000486000/0x2000)=nil) setns(r2, 0x0) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) 2018/02/16 14:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000093c000)='net/xfrm_stat\x00') 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) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)={0x0, 0x3, [0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007cc000)=@assoc_value={0x0}, &(0x7f0000a49000)=0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000072b000)="3ff7668c55bb8a31702f8ffda8340fa992cf7479b03b3bf299c4d38bc77fec99e8b12edb06e73174c28d327c102a337bcaea4cc0e2a57fc25661fbd59d27d0fe07850322afab92812eb4f520ad9e70a44d6554ff26632e3fcb5ba8b6590a6974a42069e417c1d8a1918ec8e4215c55270c9f1e6c3825fd59bdf0d250dbf4bb06676bd7c8efea8d32e2388dfc6c13bc201f127eaa4859b2d6c7a0a0d80dbf637add38828cb3c5cc6ab9") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d70000)={r3, 0x101}, &(0x7f0000332000-0x4)=0x8) [ 37.575687] SELinux: policydb version 543674947 does not match my version range 15-31 [ 37.589201] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 37.593208] audit: type=1400 audit(1518792825.980:20): avc: denied { setfcap } for pid=5566 comm="syz-executor6" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 14:53:46 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007bf000)={0x9, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, 0xfffffcab) read(r0, &(0x7f0000fcc000)=""/16, 0x10) fcntl$setlease(r0, 0x400, 0x0) 2018/02/16 14:53:46 executing program 1: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000113000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00002cc000-0x4)) fcntl$notify(r0, 0x402, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000259000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000167000)={0x20000000}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00002ec000)='./file0\x00', 0x0, 0x82) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00002ee000-0xf7)=""/247) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000198000)=""/102) r5 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00002ee000-0x4)="a23364fd", 0x4) write(r5, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d", 0x38) recvmsg(r5, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) [ 37.630477] SELinux: failed to load policy 2018/02/16 14:53:46 executing program 4: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/create\x00', 0x2, 0x0) 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) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000388000-0x1)={0x1}, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) setregid(0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005a5000)={0x0, 0x100}, &(0x7f0000e24000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000514000-0x8)={r4, 0x57c}, 0x22c) utime(&(0x7f0000c95000)='./file0\x00', &(0x7f000049f000-0x10)={0x9, 0x3}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000b9a000-0xf8)=""/248) getpgrp(0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00007ac000)=0x4000) ioctl$KVM_SMI(r3, 0xaeb7) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00008fa000-0x68)={0x0, 0x0, [0xffffffffffffff7c, 0x0, 0x94]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f00009c1000-0x8)) 2018/02/16 14:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) prctl$void(0xf) 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000338000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}, &(0x7f00002b0000-0x4)=0xb8) pipe2(&(0x7f000063c000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000651000-0xc)={0x0}, &(0x7f0000d26000-0x4)=0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000d27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000217000-0x4)=0x14) migrate_pages(r1, 0x8c, &(0x7f0000901000)=0xfffffffffffffff8, &(0x7f00000b6000)=0x7) 2018/02/16 14:53:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) 2018/02/16 14:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000-0x70)={[{0xc8b, 0xa5e, 0x2, 0x1, 0x2, 0x7, 0x80000000, 0x1000, 0xffffffff80000001, 0xffffffff, 0x2, 0x4, 0x3ff}, {0x7, 0xdbba, 0xb52d, 0x3, 0x10000, 0x63, 0x1, 0x4, 0xffffffffffffff7f, 0x4, 0x0, 0x1000, 0x20000000200000}, {0x2, 0x66, 0x9, 0x200, 0x5, 0x6529c1ec, 0x6, 0xad, 0x0, 0x2, 0x3, 0x2, 0x8001}], 0xfffffffffffffffa}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$cuse(0xffffffffffffff9c, &(0x7f00008c7000-0xa)='/dev/cuse\x00', 0x240000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/02/16 14:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out}, 0x28) sysfs$2(0x2, 0x1, &(0x7f000092f000+0xf5a)=""/244) 2018/02/16 14:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000018000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000006000-0x40), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877be5b353a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a72000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x5, [@broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5]}, 0x24) 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x2) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x800000, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d30000-0x8)={0x1, r1}) read$eventfd(r1, &(0x7f0000de5000-0x8), 0x8) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000013000)=@file={0x0, ""/4096}, &(0x7f0000016000-0x4)=0x1002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)}, 0x10) 2018/02/16 14:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b98000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc4000-0xb)='/dev/hwrng\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x1, 0x0) unshare(0x40600) fcntl$getown(r0, 0x9) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a2b000)={r3, 0x0, 0x100000002, 0xffffffffffffffff}) 2018/02/16 14:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000069d000-0x10)={&(0x7f0000493000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffb) 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x6f, &(0x7f0000fcb000), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e86000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000e5f000)={0xb2, 0x7fffffff, 0x7, 0xffff, [], [], [], 0x0, 0x100000000, 0x20, 0x16, "8a58b150667feccc9936ccf38379af7f"}) 2018/02/16 14:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@empty, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007c3000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000237000)) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/16 14:53:46 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000001000), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x12}, @rand_addr, 0xffffff00, 0xff, @common='nr0\x00', @common='bcsh0\x00', {0xff}, {0xff}, 0x2f, 0x3, 0x20}, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x3, 0x401, 0x1}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1, 0x4, 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x8, 0x4, 0x3a, 'snmp_trap\x00', 0xf60c}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x160, 0x160, 0x250, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x24}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @common='erspan0\x00', @generic="d371ad765e484026f7fe358c5d95f21a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/02/16 14:53:46 executing program 1: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) accept(r0, &(0x7f0000156000)=@nl=@kern, &(0x7f0000103000)=0xc) r1 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x50, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) socket$nl_route(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00003b7000-0x8)={@remote, @multicast2}, &(0x7f00003b6000)=0x8) [ 37.814209] audit: type=1400 audit(1518792826.203:21): avc: denied { map_create } for pid=5610 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.836771] audit: type=1400 audit(1518792826.216:22): avc: denied { map_read map_write } for pid=5610 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 14:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x30bb3ff3dedbf44a, 0x2, &(0x7f0000cc7000-0x8)={0x0}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000fae000-0x50)={@generic="f18f25c1426943b487143667d7fb87b9", @ifru_addrs=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003ae000)='smaps\x00') exit(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f0000462000-0x8)=0x200000000000000, 0x7fd) 2018/02/16 14:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000edc000)=0x5) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) sendto(r0, &(0x7f0000566000-0x21)="ab4e03c96c118f50045ee4e66b67a446bc9739506ea85e519619d95dc86efde03b", 0x21, 0x0, &(0x7f0000b5f000)=@hci={0x1f, 0xac, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b5a000-0x8)={0x0, @in6={{0xa, 0x2, 0x16, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x2a, 0x1a7, 0x1, 0x6, 0xfffffffffffffffb}, &(0x7f0000cc5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000677000-0xee)={r4, 0x1, 0xe6, "a92d69d5107f6bc1b986f7c627067ef72e99f0689d297c9ab4f585e71047d444c308c0daa5212866ae636f792fbbfde42b3abda80cef2c9d3c0bcc73fbf69199aa1da9b159ba7930727bdbe9c3c4cf7b3329cc3d0eecfb8ac002f58c1ad0d3eec68f45a472100095b879a28e80ce7f79abc23304182f333cb871dfddabe978366397add24c786df63ae6448438d0a88cbb2a27bd78175dd241d7dba10beb22e52d06847d36be7dbde6f22decfd081c94ac1de012f54d7fe2c472cd9646aabc4032147f82d11ee87a092a4363a30a72567060554eefcfe04dfb7d155afc17c4c1b10e90978a58"}, 0xee) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000079b000-0x4)) dup2(r0, r3) 2018/02/16 14:53:46 executing program 4: r0 = socket(0x1000002, 0x3, 0x6) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) 2018/02/16 14:53:46 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, []}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b01000)=""/11, &(0x7f0000ba3000)=0xb) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x1) mkdirat(r0, &(0x7f00002c0000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/enforce\x00', 0xc000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000064c000)={&(0x7f0000677000/0x8000)=nil, 0x8000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[]}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000439000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 14:53:46 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000)={@generic="d684785b955e07ca5ae1808b6ac67bf9", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000000000)="c8d63f23", 0x4) 2018/02/16 14:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) r0 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca4000)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) syz_fuse_mount(&(0x7f000083f000-0x8)='./file0\x00', 0xd001, r0, r1, 0x0, 0x100000) socketpair(0x1d, 0x7, 0x100000000, &(0x7f000060f000)={0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000835000-0x10)={r2, &(0x7f0000235000-0x8b)="4d29b52bfb66924d95196f272c03b97e9b2583aa61356a44c906f70f7a4011262d769527fb258a6c2f98d9fcb86dbdeb2649342d6fbc7ddae76485b8e1b2331bb246cacbcb9c601169b224e55a0410cc5af44b5aaf73758a35ab4b0004251c5bb5aac9e0e2fe5985fd059d991a829a967e50ae60722dc5ca55f01502de43676f76e1523af97d77301232b0"}, 0x10) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) [ 37.881447] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 37.890580] x_tables: ip_tables: osf match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD [ 37.906125] x_tables: ip_tables: osf match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003f8000)={0x1, 0x0, 0x0, 0x73a}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000927000-0xc)='/dev/rfkill\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0xfffffffffffffc01}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/16 14:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d8000)='/dev/rtc\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006c7000)=""/129) sendto$inet(r0, &(0x7f0000dbf000), 0x1c1, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) fstat(r0, &(0x7f00006c5000)) 2018/02/16 14:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000fa000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000a84000-0x10)={0x612, 0x1}) ftruncate(r2, 0x0) dup2(r0, r1) 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f00000cd000-0x17)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x40, 0x7, 0x8}], {0x8100, 0x4, 0x7, 0x8}}], {@generic={0x86dd, "01"}}}, 0x0) 2018/02/16 14:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) link(&(0x7f0000450000-0xe)='./file0/file0\x00', &(0x7f0000ed9000)='./file0\x00') chroot(&(0x7f00004fa000)='./file0\x00') llistxattr(&(0x7f00005b4000-0x8)='./file0\x00', &(0x7f0000bdb000)=""/103, 0x67) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') mount(&(0x7f00006ea000-0x8)='./file0\x00', &(0x7f00003eb000-0x8)='./file0\x00', &(0x7f0000257000-0x7)='pstore\x00', 0x1000, &(0x7f000047e000)) umount2(&(0x7f0000f86000-0x14)='//file0/file0/file0\x00', 0x0) [ 37.990274] can: request_module (can-proto-0) failed. 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/sequencer2\x00', 0x200080, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000078000-0x2)=0x100, 0x2) r2 = syz_open_dev$dspn(&(0x7f0000810000-0xa)='/dev/dsp#\x00', 0x7, 0x30700) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a29000-0x20)={0x8, 0x0, 0x10000, 0x79f}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000036d000-0x10)={r3, 0x7}) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000b7f000-0xb)='/dev/midi#\x00', 0x0, 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) mprotect(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x0) alarm(0xd24) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000416000-0x12)='/dev/snd/midiC#D#\x00', 0x276f, 0x2) readv(r0, &(0x7f0000c88000-0x70)=[{&(0x7f000024b000)=""/100, 0x64}, {&(0x7f00005ad000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c15000-0xf8)=""/248, 0xf8}, {&(0x7f0000a63000)=""/179, 0xb3}, {&(0x7f0000370000)=""/156, 0x9c}, {&(0x7f00008e9000-0xb9)=""/185, 0xb9}, {&(0x7f0000449000)=""/89, 0x59}], 0x7) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00003da000-0x1e)=""/30, &(0x7f0000217000-0x4)=0x2fc) [ 38.010600] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 38.018142] in_atomic(): 1, irqs_disabled(): 0, pid: 5671, name: syz-executor4 [ 38.025548] INFO: lockdep is turned off. [ 38.029627] CPU: 1 PID: 5671 Comm: syz-executor4 Not tainted 4.16.0-rc1+ #314 [ 38.036897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.046242] Call Trace: [ 38.048833] dump_stack+0x194/0x257 [ 38.052467] ? arch_local_irq_restore+0x53/0x53 [ 38.057133] ? fs_reclaim_acquire+0x20/0x20 [ 38.060997] can: request_module (can-proto-0) failed. [ 38.061459] ___might_sleep+0x2b2/0x470 [ 38.061471] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.076457] ? __debug_object_init+0x235/0x1040 [ 38.081371] ? lock_acquire+0x1d5/0x580 [ 38.085341] __might_sleep+0x95/0x190 [ 38.089130] kmem_cache_alloc_trace+0x299/0x740 [ 38.093780] ? lock_acquire+0x1d5/0x580 [ 38.097729] ? lock_acquire+0x1d5/0x580 [ 38.101680] ? __rds_conn_create+0xe46/0x1b50 [ 38.106166] rds_loop_conn_alloc+0xc8/0x380 [ 38.110470] ? rds_loop_conn_free+0x290/0x290 [ 38.114955] ? __init_waitqueue_head+0x97/0x140 [ 38.119604] ? init_wait_entry+0x1b0/0x1b0 [ 38.123822] ? __lockdep_init_map+0xe4/0x650 [ 38.128220] __rds_conn_create+0x112f/0x1b50 [ 38.132646] ? rds_conn_drop+0xb0/0xb0 [ 38.136518] ? trace_event_raw_event_lock+0x340/0x340 [ 38.141695] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.146447] ? retint_kernel+0x10/0x10 [ 38.150338] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.155600] ? copyin+0x91/0xb0 [ 38.158861] ? copy_page_from_iter+0x50e/0x7c0 [ 38.163433] ? _copy_from_iter+0xf30/0xf30 [ 38.167657] ? _raw_spin_unlock_bh+0x30/0x40 [ 38.172054] ? rds_message_copy_from_user+0x29e/0x370 [ 38.177227] rds_conn_create_outgoing+0x3f/0x50 [ 38.181882] rds_sendmsg+0xda3/0x2390 [ 38.185661] ? avc_has_perm+0x43e/0x680 [ 38.189644] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.194121] ? iterate_fd+0x3f0/0x3f0 [ 38.197913] ? trace_hardirqs_on+0xd/0x10 [ 38.202037] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.206527] ? trace_event_raw_event_lock+0x340/0x340 [ 38.211704] ? sock_has_perm+0x2a4/0x420 [ 38.215748] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 38.221087] ? lock_release+0x9a2/0xa40 [ 38.225043] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.230906] ? __check_object_size+0x8b/0x530 [ 38.235394] ? __might_sleep+0x95/0x190 [ 38.239357] ? selinux_socket_sendmsg+0x36/0x40 [ 38.244007] ? security_socket_sendmsg+0x89/0xb0 [ 38.248745] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.253223] sock_sendmsg+0xca/0x110 [ 38.256920] SYSC_sendto+0x361/0x5c0 [ 38.260619] ? SYSC_connect+0x4a0/0x4a0 [ 38.264574] ? get_unused_fd_flags+0x190/0x190 [ 38.269158] ? schedule+0xf5/0x430 [ 38.272672] ? quarantine_put+0xeb/0x190 [ 38.276734] ? fget_raw+0x20/0x20 [ 38.280177] ? SyS_futex+0x269/0x390 [ 38.283877] ? trace_hardirqs_off+0xd/0x10 [ 38.288093] ? exit_to_usermode_loop+0x198/0x2f0 [ 38.292836] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.298362] SyS_sendto+0x40/0x50 [ 38.301803] ? SyS_getpeername+0x30/0x30 [ 38.305844] do_syscall_64+0x280/0x940 [ 38.309714] ? __do_page_fault+0xc90/0xc90 [ 38.313933] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 38.319456] ? syscall_return_slowpath+0x550/0x550 [ 38.324368] ? syscall_return_slowpath+0x2ac/0x550 [ 38.329286] ? prepare_exit_to_usermode+0x227/0x350 [ 38.334285] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 38.338936] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.343777] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.348943] RIP: 0033:0x453a59 [ 38.352112] RSP: 002b:00007f4d3d1bec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/02/16 14:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000-0xb)="011c0080001a04003f5a00", 0x0) ftruncate(r1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000837000)={0x6, 0x8, 0x4, 0x5, 0x5, [{0x6, 0x8, 0x9987, 0x0, 0x0, 0x80}, {0xfff, 0x800, 0x5, 0x0, 0x0, 0x100}, {0xfffffffffffffbff, 0x5, 0xb9c4, 0x0, 0x0, 0x2000}, {0x6, 0x1, 0x100000000, 0x0, 0x0, 0x1001}, {0x7, 0x1, 0xffffffffffff7ac9, 0x0, 0x0, 0x2000}]}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000b2000)) close(r0) 2018/02/16 14:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a3b000)={0x0, 0x0, 0x0}, &(0x7f000051a000-0x4)=0xc) getresgid(&(0x7f0000291000)=0x0, &(0x7f00004b0000-0x4), &(0x7f0000476000-0x4)) getgroups(0x3, &(0x7f00003df000-0xc)=[r0, r1, r2]) r3 = getpid() ptrace$setregs(0xf, r3, 0xfb, &(0x7f00003df000-0x12)="7226943ebf0dadefb56e84b5ad8a1c70d745") mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000318000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000183000-0x2)) mount(&(0x7f00007b9000)='./file0\x00', &(0x7f0000631000-0x8)='./file0\x00', &(0x7f0000f84000+0xcbd)="665c88008d73", 0xffff9, &(0x7f00009c3000)) r4 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f00006c2000-0x4)=0x200) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f0000de9000-0xd)='omfs\x00', 0x2105404, &(0x7f0000566000)) 2018/02/16 14:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000e40000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000f35000-0x1168)={0x14, 0x1e, 0xd84cecbcdd042381, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 14:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c61000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) io_setup(0xffffffff80000000, &(0x7f000017b000-0x8)) [ 38.359800] RAX: ffffffffffffffda RBX: 00007f4d3d1bf6d4 RCX: 0000000000453a59 [ 38.367047] RDX: 00000000000001c1 RSI: 0000000020dbf000 RDI: 0000000000000013 [ 38.374294] RBP: 000000000071bea0 R08: 0000000020b2d000 R09: 0000000000000010 [ 38.381545] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 38.389649] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x800000000000247, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d61000-0x8)=&(0x7f000020f000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000631000)={0x1, 0x1, &(0x7f0000716000)=""/175, &(0x7f0000d93000-0xfe)=""/254, &(0x7f0000681000)=""/18}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/16 14:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007af000)='/dev/rfkill\x00', 0xa0400, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000371000-0xd6)=""/214) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) fgetxattr(r0, &(0x7f00009fd000-0xc)=@random={'os2.', "62646576237d8600"}, &(0x7f0000b4a000-0x9c)=""/156, 0x9c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007a1000-0x4), &(0x7f0000cc7000-0x4)=0x4) 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200100000043, 0x80000000202f) sendto$inet(r0, &(0x7f0000098000), 0xffffffdb, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f000011d000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) [ 38.481933] audit: type=1400 audit(1518792826.872:23): avc: denied { create } for pid=5699 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 14:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$admmidi(&(0x7f00007be000)='/dev/admmidi#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000c4f000-0x8c)={0x9, 0x6, 0x3, 'queue1\x00', 0x1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000046000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f000086e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000-0x28)={@common="69705f76746930000000000000000001", r2}) renameat2(r1, &(0x7f00005a6000)='./file0\x00', r1, &(0x7f0000cea000-0x8)='./file0\x00', 0x4) sendto$packet(r0, &(0x7f0000aa7000), 0x169, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000801, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000101000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/02/16 14:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00006d2000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000766000-0x10)='/dev/input/mice\x00', 0x0, 0x400000000040) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ebd000-0x58)={0x8, 0xbe, 0x1, 0x7, 0x0, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)) 2018/02/16 14:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000505000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037f000)=0xc) getgroups(0x31c, &(0x7f0000839000)=[r3, r3, r3, r3, r3, r3, r3, r3]) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00003eb000)="12f93d440b5a3e4186bba240bc7fd3e9619221e28993e1b73cd02ab459eca58f1a5b6cb915e50dc4cd9bdec055b9ad222f6336bc0473d028ab6ec94cc90b258257a1ca49d01a950521947cdd6776b9c503eacc88") fchownat(r1, &(0x7f0000059000-0x8)='./file0\x00', r2, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800, 0x0) fcntl$setownex(r4, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c82000)={0x0, 0x10001, 0x30}, &(0x7f0000cf5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000052f000-0x8c)={r5, @in6={{0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, 0x8c) fcntl$getownex(r4, 0x10, &(0x7f0000949000-0x8)={0x0, 0x0}) sched_setaffinity(r6, 0x8, &(0x7f0000d1b000-0x8)=0x4) 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001000)=[{0x0, 0x7, 0x400, 0x3, @tick=0xfb, {0x7, 0x2}, {0x31a2, 0x7}, @quote={{0x8000, 0xd2ea}, 0x1}}, {0x6, 0x4c8, 0x1, 0x9, @time={0x0, 0x989680}, {0xfffffffffffff800, 0x101}, {0x99b, 0x1a2}, @ext={0xf3, &(0x7f0000000000)="64febb284c5a05d74fc2fb45081951766c66601fa167829d2ceb08859127cc977b1f037bcef3e723a5a1c7802fc93489853cc6b4cc1afe70f541a3c15f28504299d6f1a24b7fc5758822c206b5c7a15e030b96f2649d35f28262f4046249770446c0b2a4a1e22bcd1ac26f46dd178c3620a1364b9639183d51a894bbe038190064e5d691f7a72ce78e94539d87afd5a9096c9f160e5a0d1e636526db0601d955248bd9e4c497cdf0cab706db54ee61641130b40815693232e5da6db558806837ddc58d29cfe5ee80cb0442160a042f2346307a09cd4359687b37de4c8bc5a1ab7009acacf59651933d8e71dd8a1fefd3bb3c91"}}, {0x9, 0x1fc, 0x3, 0x80000000, @tick=0x9, {0xffff, 0x2}, {0x5, 0x100}, @quote={{0x1ff, 0x8001}, 0x9, &(0x7f0000002000-0x30)={0x21, 0x401, 0x7, 0xff, @time={r2, r3+10000000}, {0x9, 0x331}, {0x1, 0x5}, @addr={0x2, 0x7fff}}}}, {0x934d, 0x3, 0x0, 0xfffffffffffffffe, @tick=0xf8fd, {0x7, 0x6}, {0x763, 0x9}, @note={0x1, 0x1, 0x3, 0x9, 0x3}}, {0x5, 0x401, 0x2, 0x5, @tick=0x688, {0xffffffff, 0xb6f1}, {0x5, 0x8}, @connect={{0x148c, 0xffff}, {0x5, 0x200}}}, {0x1, 0x2, 0x8, 0x1, @tick=0x4, {0x6602, 0xa5}, {0x9, 0x80}, @control={0xcbec, 0x5, 0x3ff}}, {0x0, 0x2, 0x1, 0x6, @time={0x77359400}, {0x7a4, 0x7}, {0xfffffffffffffff7, 0xdf}, @time=@time={r4, r5+10000000}}, {0xfffffffffffffffe, 0xe33d, 0x9, 0x1, @tick=0x8, {0x8}, {0x19b23b8f, 0x3f}, @time=@tick=0x2}], 0x180) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000-0x98)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x5}, 0x98) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r7, 0x800455d1, &(0x7f0000001000-0x1b)=""/27) 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/16 14:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000849000), &(0x7f0000dd1000)) pkey_alloc(0x0, 0x0) 2018/02/16 14:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000032f000)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00005b5000)=""/42) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) ppoll(&(0x7f00006ef000)=[{r1}, {r1, 0x12}, {r0, 0x8}, {r0, 0x400}, {r1, 0x4}, {r0, 0x1000}, {r0}, {r1}, {r0, 0x220}, {r1, 0x80}], 0xa, &(0x7f0000113000-0x10)={r2, r3+30000000}, &(0x7f0000894000)={0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002e4000)=0x8, 0x4) bind$alg(r0, &(0x7f000065b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e06000-0xc3)="d9415038bf664aa18f073e1c64a64ebd7ed3f7b25ff09d5760c3ef6ae1c8d91c19111f78420c508b38ca1cf86774cdc07c583efedc8d447d94e1dadd262ca1e4ab62aac728bf51134e14d8f89383e4f392ccd77d5f19ecda81e8927d7d117fcdc1a7f578d076d58360419c3333f2040ee02f15fae2905bab0752bcf295f98d6fbab3c8310ba763884045ee03a5256af9820ad7642f17d210c5eb511af9b7dd9c9b15e3d2fbcd28fb344e6e2d364d71cdd6e7c55cb7c4e6b6b9ab195167b79772df306d", 0xc3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f6000-0x1)='-', 0x1) clock_gettime(0x7, &(0x7f0000741000-0x10)) accept4$inet(r1, &(0x7f00008ee000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003a4000-0x4)=0x10, 0x800) 2018/02/16 14:53:46 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x40000000002006) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x4}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x2000000, 0x30, 0xffffffffffffff9c, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000011000)={0x6, [0x2, 0x4, 0x3ff, 0x3, 0x7fff, 0x7]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4, 0x41831, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f0000011000-0x50)={'system_u:object_r:system_map_t:s0', 0x20, 'system_u:object_r:apm_bios_t:s0', 0x20, 0x36, 0x32, 0x20, 'unconfined\x00'}, 0x50) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000016000)={0xd80}, 0x1, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000017000), &(0x7f0000018000-0x4), &(0x7f0000018000-0x4)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000013000-0x30)={0xc4, 0x0, &(0x7f000000d000-0xc4)=[@register_looper={0x630b}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x3}, @acquire={0x40046305, 0xf38a}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x50, &(0x7f0000016000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0xc9}, @flat={0x77682a85, 0x100, r3, 0x4}], &(0x7f0000013000-0x50)=[0x20, 0x0, 0x78, 0x38, 0x20, 0x0, 0x38, 0x40, 0x38, 0x28]}, 0x3}}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000016000-0x18)=[@flat={0x77622a85, 0xb, r4, 0x1}], &(0x7f0000016000-0x30)=[0x18, 0x38, 0x30, 0x30, 0x28, 0x40]}}], 0xc, 0x0, &(0x7f0000015000)="d1475df0b831ff5799ece441"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x650)=@nat={'nat\x00', 0x1b, 0x5, 0x5f0, 0x118, 0x260, 0xffffffff, 0x260, 0x3e0, 0x520, 0x520, 0xffffffff, 0x520, 0x520, 0x5, &(0x7f0000017000-0x50), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x44}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id=0x3, @gre_key=0xffffffffa2b28826}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xff, 0x8, 0x80000000, 0x9, 0x5, 0x4, 0x4}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x7e0000000000000, 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x3, @icmp_id=0x2}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xc2, 0x1, 0x1, [0x3, 0x1, 0x7ff, 0x3, 0x9, 0x3ff, 0xa65b, 0x2, 0x3f, 0x84e, 0x3f1, 0x65, 0x4, 0x9, 0x0, 0x3], 0x6}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@loopback=0x7f000001, [0xffffffff, 0xffffffff, 0xff], 0x1, 0x0, 0x4, 0x0, 0x3, 0x1e}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001, @port=0x2, @port=0x3}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0x0, 0xffffff00, 0xffffff00], [0xffffffff, 0xff000000, 0xff, 0xffffff00], @generic="e92fe992c6a25644fe054b892e79ed92", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x40, 0x6, 0x11}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x6, 0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x7fff, 0x11a, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@rand_addr=0x1, @gre_key, @gre_key=0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x650) [ 38.509086] audit: type=1400 audit(1518792826.899:24): avc: denied { write } for pid=5699 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e2c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2dbaa33c, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000d01000)={0xfffffffffffffffe, 0x2}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000501000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 14:53:46 executing program 5: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000181000-0x8), &(0x7f0000af6000)=0x8) syz_emit_ethernet(0x36, &(0x7f0000aeb000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3f07b9", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = memfd_create(&(0x7f0000a53000-0x1)='\x00', 0x3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009a8000-0x4)=r0, 0x4) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000591000-0x4), &(0x7f0000af8000-0x4)=0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000acb000-0x4)) 2018/02/16 14:53:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c20000)='lp\x00', 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/52, 0x800}) [ 38.557981] audit: type=1400 audit(1518792826.948:25): avc: denied { create } for pid=5727 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_netfilter_socket permissive=1 [ 38.582171] audit: type=1400 audit(1518792826.969:26): avc: denied { write } for pid=5738 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_netfilter_socket permissive=1 2018/02/16 14:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000923000)={r0, 0x6, 0x1, 0x1, &(0x7f0000d01000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0x0, @rand_addr}, {0xfffffffffffffffc, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @common="000000f20040001f00170a000000dd00"}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000367000-0xc)={0x0}, &(0x7f0000032000)=0xc) getpriority(0x3, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000752000-0xd)='net/sockstat\x00') bind$alg(r2, &(0x7f0000dc7000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000315000)) 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCCONS(r0, 0x541d) getsockname$packet(r0, &(0x7f000074d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009000-0x4)=0x14) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)}}) 2018/02/16 14:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0x8000000203) accept$packet(0xffffffffffffff9c, &(0x7f0000385000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000012000-0x4)=0x14) [ 38.620341] audit: type=1400 audit(1518792827.010:27): avc: denied { map } for pid=5731 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15727 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 38.621000] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 38.694947] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 2018/02/16 14:53:47 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fe0000-0x10)={0x3, &(0x7f0000576000-0x18)=[{}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) 2018/02/16 14:53:47 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) syz_open_dev$urandom(&(0x7f0000845000)='/dev/urandom\x00', 0x0, 0x8000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009d7000)=0x216, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000278000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/16 14:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) prctl$setname(0xf, &(0x7f0000b2b000-0xb)='vmnet0user\x00') sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) 2018/02/16 14:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f00006b9000-0x30)={0x30, 0x6, 0x1, 0x7, 0xb5f4, 0x80000001, 0x9, 0x6}, 0x0) 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) sched_setaffinity(r1, 0x8, &(0x7f0000ced000)=0x9) 2018/02/16 14:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000f95000-0x102a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be8000)) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x1, @empty}}}, &(0x7f000075e000-0x4)=0x8c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) io_setup(0x200040000000, &(0x7f0000dd7000)=0x0) io_destroy(r0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) syz_open_dev$dmmidi(&(0x7f0000db3000)='/dev/dmmidi#\x00', 0x5, 0x10000) clock_gettime(0x0, &(0x7f0000846000)) r2 = getgid() r3 = getegid() stat(&(0x7f00002ee000)='./file0\x00', &(0x7f00006b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000d36000)=[0x0]) setgroups(0x4, &(0x7f0000d24000)=[r2, r3, r4, r5]) write(r0, &(0x7f0000761000-0x27)="260000005e0009000000eaf83a0000000000008101000001000022000008db1ee9ff4435eade", 0x26) 2018/02/16 14:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f0000001000-0x28), 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) add_key(&(0x7f000081b000)='.dead\x00', &(0x7f00001be000)={0x73, 0x79, 0x7a}, &(0x7f0000685000), 0x0, 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)}) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffd4f, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00006c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000000b000)=0x1c) write(r1, &(0x7f0000fb3000-0xf6)="963be38340ee37bc4e6bb3054a85605b9ff1cab7e3ddbb7772943867aed256e17164de781a6b945181b401db30e4d7697290f35cedc8dc60f03c17fb4b22b45f537124c2524a68783340d157eb4685a8eeb3ba40b2e2d431c48824749750f05c1cced023c70c1a3e68b4d48425c04734df113aee1f1076d448c78b9e88248e8a48e8b5a726afbfc34abb1ba0f3491e84023170cc980d401cc5b7d6e24ebe2299b32ed5204607cab11d1995d8a483c07e376784704cfb5bebb9abad0028d52d4914d77f62c613d42ff3d85d0a19bf572e0f1e2e7c294a3117d69ad56906ab3b0a6b50a574f8c8e881bdbc46c9e0b3399ed8d81f764ec1", 0xf6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, r0, 0x0) add_key$keyring(&(0x7f00005be000)='keyring\x00', &(0x7f00003d3000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/02/16 14:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003cc000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f64000)=0x1c, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000693000)={0x7, r0, 0x1}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000baf000)) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000485000)=0x5, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000327000-0x4), 0x4) r3 = syz_open_dev$audion(&(0x7f0000d4d000-0xc)='/dev/audio#\x00', 0x5, 0x40200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b72000)={0x0, 0x4}, &(0x7f0000075000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00007c2000-0x8)={r4, 0x1}, &(0x7f000071f000)=0x8) 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a9b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x3b0, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0xcc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r1, 0x0) dup3(r2, r0, 0x0) [ 38.820105] audit: type=1400 audit(1518792827.210:28): avc: denied { map } for pid=5780 comm="syz-executor3" path=2F6D656D66643A49202864656C6574656429 dev="tmpfs" ino=15263 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/16 14:53:47 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r0 = syz_open_dev$adsp(&(0x7f00000ce000-0xb)='/dev/adsp#\x00', 0xfffffffffffff801, 0x80000) bind(r0, &(0x7f00000cd000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f00000b8000-0x18)) r0 = socket$inet(0x2, 0x800, 0x80000001000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000099d000)={0x6, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @rand_addr=0x2}, {0x2, 0x2, @empty}, 0x10, 0x1f, 0xfffffffffffffff8, 0x0, 0x5, &(0x7f0000bc5000-0x10)=@common='bridge0\x00', 0x6, 0x0, 0x6}) semop(0x0, &(0x7f0000a00000)=[{}], 0x1) 2018/02/16 14:53:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000a62000-0x28)={&(0x7f0000fc8000/0x4000)=nil, 0x40, 0x1, 0x8, &(0x7f0000427000/0x1000)=nil, 0x39f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/16 14:53:47 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x38d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCCBRK(r3, 0x5428) sendmsg$nl_route(r1, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000711000-0x38)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='/\x00', 0x2, &(0x7f0000002000-0x7)='cpuset\x00') 2018/02/16 14:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) msgrcv(r0, &(0x7f0000132000-0x105)={0x0, ""/253}, 0x105, 0x1, 0x1000) msgsnd(r0, &(0x7f000064a000-0x19)={0x1, "50d6bf44fae2cad7463f33976f"}, 0x15, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/16 14:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000947000)=0x1, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000050a000)="da", 0xfffffffffffffc55, 0x0, &(0x7f0000507000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'tftp-20000\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) r1 = socket$inet(0x2, 0x4000000000000001, 0x7ac) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000960000)='/dev/snd/pcmC#D#p\x00', 0x2175, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000b25000-0x40)={0x1000, 0x0, 0xbfe, 0x3, "e77ed5a473557edd265e93c016a42d92a62f51854e171980d02d166984174cc9b4fbdd8b3c2ca9079fd653ac", 0xbb6}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000609000)={0xbf, 0x9, 0x200}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000b6000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b68000)={r3, 0x9}, &(0x7f0000f5c000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffed1, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r2, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f000020f000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "075d175d32aead4c0020b753cfd708ef06132b8f4cd5fc12d5927184b60cfa0472694d5b316520691b5332df"}, 0x0, [], {0x77359400}}) 2018/02/16 14:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b60000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x280) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aea000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @empty}}) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000317000-0x78)=[{{&(0x7f0000b46000-0x10)=@ax25, 0x10, &(0x7f00003db000)=[{&(0x7f0000330000)=""/175, 0xaf}, {&(0x7f0000ada000)=""/221, 0xdd}], 0x2, 0x0, 0x0, 0x55a3}, 0x1}, {{0x0, 0x0, &(0x7f00004a6000-0x10)=[{&(0x7f0000fb4000)=""/247, 0xf7}], 0x1, &(0x7f0000e27000-0xd5)=""/213, 0xd5, 0x1}, 0x4}], 0x2, 0x20, &(0x7f00000a7000-0x10)={0x77359400}) sendmsg$nl_route(r1, &(0x7f0000b21000)={&(0x7f0000142000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000324000-0x54)=@newlink={0x2c, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) r2 = dup(r1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000f24000)={0x2, 0x0, [0x63, 0x8, 0x4, 0x0, 0x20, 0x0, 0x5bfe9698, 0x3]}) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x409e, 0x20d2, 0x40, 0x2, 0x0, 0x6, 0x2040, 0x4, 0x0, 0x800, 0x3, 0x3f, 0x9455, 0x6e, 0x88, 0x8, 0x7, 0xffff, 0x1, 0x10001, 0xffffffff, 0x8, 0xb1b, 0x8, 0x4, 0x1, 0x5, 0x1, 0x8, 0xd403, 0x7, 0x1, 0x24, 0x3, 0x6, 0x6, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000e5b000), 0xa}, 0x800, 0x0, 0x400, 0x7, 0x2, 0x771, 0x7ff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0xffffffffffffffd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/dev/sequencer2\x00', 0x3f, 0x0) ioctl(r2, 0x5101, &(0x7f0000a37000-0x2)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000001000-0xe)=@dstopts={0x0, 0x2000000000000098, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2}]}, 0x10) 2018/02/16 14:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000fd0000-0x127)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}, 0xffffff04) r0 = syz_open_dev$dmmidi(&(0x7f00004fd000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4840) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003c1000-0xa4)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x3, @empty, 0x7}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0xa4) ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b98000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000f5000)={0x1, 0x4, 0xc000000000, 0xb13, 0x9, 0x9, 0x3, 0x3, 0x0, 0xed, 0x7ff}, 0xb) 2018/02/16 14:53:47 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(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c52000-0xc)={0x0}, &(0x7f000095f000)=0xc) syz_open_procfs(r1, &(0x7f0000f22000-0x5)='maps\x00') sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) flock(r0, 0x0) 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f00007c9000)='./file0\x00', &(0x7f0000606000-0x10)={0x2, 0x7}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bb7000-0x9)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a6f000-0x4)=0x1, 0x4) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000b0d000)='rpc_pipefs\x00', 0x0, &(0x7f0000de9000)) 2018/02/16 14:53:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2c) bind$inet6(r0, &(0x7f00009fc000-0x1c)={0xa, 0x3, 0x4780000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088a000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000390000-0x1460)=@filter={'filter\x00', 0xe, 0x4, 0x1400, 0xffffffff, 0xd0, 0x0, 0x200, 0xffffffff, 0xffffffff, 0x1330, 0x1330, 0x1330, 0xffffffff, 0x4, &(0x7f0000190000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x8d3aa9ff9250b7ab}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}, {0x1}}, 0x0, 0x1108, 0x1130, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1460) accept$inet6(r0, &(0x7f0000eed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000717000-0x4)=0x1c) recvmmsg(r0, &(0x7f00001ae000)=[{{&(0x7f0000f61000-0x8)=@un=@abs, 0x8, &(0x7f0000b1f000-0x20)=[{&(0x7f0000f7e000-0xd1)=""/209, 0xd1}, {&(0x7f0000023000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000822000-0x1000)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000635000)=@l2, 0xe, &(0x7f0000699000-0x30)=[{&(0x7f0000271000-0x94)=""/148, 0x94}, {&(0x7f0000231000)=""/213, 0xd5}, {&(0x7f0000509000-0x9e)=""/158, 0x9e}], 0x3, &(0x7f0000b69000)=""/95, 0x5f, 0x6}, 0x32de84a5}, {{&(0x7f0000c6c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059a000)=[{&(0x7f0000215000)=""/113, 0x71}, {&(0x7f0000f22000)=""/70, 0x46}, {&(0x7f00004ed000)=""/211, 0xd3}], 0x3, 0x0, 0x0, 0x90}, 0x27f}, {{0x0, 0x0, &(0x7f0000f3b000-0x90)=[{&(0x7f0000598000-0x7b)=""/123, 0x7b}, {&(0x7f000026c000-0x52)=""/82, 0x52}, {&(0x7f0000709000)=""/175, 0xaf}, {&(0x7f000086d000)=""/162, 0xa2}, {&(0x7f00008d3000)=""/96, 0x60}, {&(0x7f0000295000)=""/145, 0x91}, {&(0x7f0000279000)=""/105, 0x69}, {&(0x7f0000a2a000-0x19)=""/25, 0x19}, {&(0x7f0000f3c000)=""/102, 0x66}], 0x9, 0x0, 0x0, 0x1}}, {{0x0, 0x0, &(0x7f00005e6000)=[{&(0x7f0000167000-0x1c)=""/28, 0x1c}], 0x1, 0x0, 0x0, 0x3}}, {{&(0x7f0000058000-0x10)=@ipx, 0x10, &(0x7f0000a08000)=[{&(0x7f0000f3f000)=""/92, 0x5c}, {&(0x7f0000d27000-0x42)=""/66, 0x42}, {&(0x7f000019d000)=""/72, 0x48}, {&(0x7f0000c28000-0x60)=""/96, 0x60}, {&(0x7f000005e000)=""/4096, 0x1000}, {&(0x7f0000adb000)=""/4, 0x4}, {&(0x7f000035f000)=""/145, 0x91}, {&(0x7f00009d2000)=""/55, 0x37}], 0x8, &(0x7f0000ba3000)=""/162, 0xa2, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000197000-0x50)=[{&(0x7f00007ed000+0x481)=""/117, 0x75}, {&(0x7f0000805000)=""/206, 0xce}, {&(0x7f0000c34000-0x97)=""/151, 0x97}, {&(0x7f0000d18000)}, {&(0x7f0000c14000)=""/196, 0xc4}], 0x5, &(0x7f00009b1000-0x37)=""/55, 0x37, 0x5}, 0x4}, {{&(0x7f0000a0d000)=@nfc, 0x10, &(0x7f0000215000)=[{&(0x7f0000731000-0x4e)=""/78, 0x4e}, {&(0x7f00004ff000-0xa5)=""/165, 0xa5}], 0x2, &(0x7f0000ec9000-0x31)=""/49, 0x31, 0x2}, 0x3}], 0x8, 0x40000000, &(0x7f0000e44000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002b9000), &(0x7f00004b0000)=0x4) lseek(r1, 0x0, 0x3) 2018/02/16 14:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ba000-0x10)='/selinux/policy\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x3, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000cb3000)={@syzn, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000042000-0x4)={0x20, 0x2}}}) 2018/02/16 14:53:47 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000fa000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00005e1000)={0x81, 0x3, {0x3, 0x3, 0x9, 0x3, 0x8}}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="29000000200019804d3d7524000a007a02000016000000802000000009000d00000000000000000000", 0x29}], 0x1) [ 39.051167] netlink: 'syz-executor3': attribute type 13 has an invalid length. [ 39.058609] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 39.086510] netlink: 'syz-executor3': attribute type 13 has an invalid length. 2018/02/16 14:53:47 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x101000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0xc) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/16 14:53:47 executing program 7: mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000111000-0x1c)={0xa, 0x3, 0x8f9, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) poll(&(0x7f00004a8000-0x8)=[{r0}], 0x1, 0x100000001) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e58000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000322000-0x4), 0x4) 2018/02/16 14:53:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000d5b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) add_key(&(0x7f0000faf000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e6e000)="45d327003790914870995fe18af07615973e4ca792992e164433183379a2f792f7eb07e4f89f927a350243410bac4b059ff805276eaa870ab2ecbdf1a0e610ca43d534ae2db4ef264e1a224382e3a1435b0d313c00c53e8e38af40d43bf13d002336590b34e7894e45d0885b2cbb4dcd16f9fd05581f8c51c9058eb9948d330d86754106e1ed3bcb23d484af4a540033cf7982b78bdaedbf0c2b994ec4fc657722e5598700b7a9f95460aedb4f165703c3134fa4e8cbee4588604a069c619cfc41f5e3b71f49b6096b70bed6129b2f3aceac75a45b22be64c41d6cf73f8695a0d3763f5a941b4927b1f27fdbdece06f2de8c9da036fe50679025561ddf1f1c919e35144db2d0f393871b1613f639119bb74dafecf0f68d20791671a11bcc761dd03ba994be60b61a9b502b20d5417f6f0e4d2280186752f5a3aba11b8c3ea62fb3b05f6f109c7d4640d928058da1a99d4eeb6e8cf9f54c89cf08a832a3e396ecaa2fb614f8d07d55212b6070bf8ee58faf16d60c3a1b62d90f4973fc265f2a8c1f04d07e1840cb68062d4751b44a7cc47bdc958d16cfada7b81b1fcd68092364be1266cf0c8d5754ce6fb62402bef959b9afa0e12387d81caecfffafff127a953415e16b232da2dfeebb3a63239c1d0a2d7a1de4534e7ed72b58b2c876ae8d9f3d5ae4e37a2c92c355e1df2ad3fe6f477b8baddcf7884fe601daa2a45c421708b9a602b6de96a28c9d97d63465f96cfeeba88224d6b134f75e23f96971a7128c866ed286f1b8fbb1352934d0d9bea7734ee4916542541a9fa1562716abf1b9dcaef86f5fc7b703dc652cb416626a75a2f224e06bb543dade89c6af7696d122ee7075eba61c8a3ebd232fe933231af92d2af6d749ad26e7c2883a5fda12b721dc7ab6fbcfabcc9597dc538a7fa87164c985242b3e299f4a7d54c31fe737c514c09aaf8ac24205f5fbc2db5fa2b0094d7e71f04f66954a1b8f030f43f11640be1d8f12bbd5c8add51ded362b2c6a4ddf918e311b398baf7e6ce47d75cef057aaa37f6e80ffd18f19a2acb008fd1c77e25c19c0126fbe67ec9fefee2fa3273876922dd413ae94a181a347b0b5f2bab446da1c084bea81cddb2aece89d729501f6adf3cf5fa16d8dbb9f681cf90b04a0e2e138fc132ea9af1dbfcea12173576e5e7be98d3e26808c7bcb92213205e5b2e498694b99a65d171f9301bb4a93367efb14d70672933ca8d762f99fd9a6afa76cda3c1f62db9da9abb8d395d104ff9938c969d48a95a963418212b45a341b922730299d371436fdc139437d6e17be4fa0187ae4943cdba6e58a567dc9ad88e06263ab093b84b88e8fc5036a0d038546f5f7ae28044737129f3cbb64800380fbcf6e34661ff5f02a86e4666132518b95d9fe955eb03379561785992ccf29186d1b257f15fc96ce7e36d1becc7d710740dba16f7f8f1ffd15bcbb0fa513326120923041ceb637356cbe2f73475fb50435497bf0fd736e1824accae5264bc10fb20b232811b3b3efec64e6f81be470ba9240203b1de08d5a3c7372a1aeccf471c6b6d907966a36aecf727da634c58e48fcbb9d3e6b02783cffa3bd2bd7f0af8da27ce7bc592b484471a03585f2094a4dc234f3480ea65394985be0e10765aac2a70d86aefb39cdeac403e3d93acb0626d46ed52999fcffcc3ada2665f794d18134f1933c5b504a7fb6846f5006f35f7eabcfd3d897b0580ef64cb2f5ec9e301d7e7420ed8571b16d1ed428761a3e92bba2d74a252f35cac186c26337f1e1dac2f05f5e23c19dd9d2c3d36b49b81307ef2d2db6d40ad83e9cc479f9ad1d6e2e7a54bf4d91bee6246a18a5c0ca53972973203e2243fca37fe50a89ab669e73ca02e3c6d8ac0b36ff1d969090485af53c18b9568b92a8108543098e1097011901e79dee5ae04e8d9ef547db6361d152f32ce858e3ae1a44fed73073ba2d5b267f428ed7d7a589568345172a90a6c84a85b1845070b61cfa98d5001009527ffe0eeb30a36cf05b3d4f03b2582a82037abc192122f614ec21b959668f95050b3fb0b80a6dd721c23f5a16ebcedbe2af8bca4f7c48c89aafee8df356187e0f2aaca307eb850bf23a734d02b9ae1f48c7f19dca5548ddf4781b1b15afa0e7ddd14e5a25e2d201e75c446cc883c006e1a6089f296309d943b8fd7980b74e2ae912659ce75291d9bf108e90cd2b8a7d64ba20f4756f4c6d7696051d370a5560244a561725438e728862f294aa6beef00d98effe5fdce25b375d3eb055351b29bc17840ea933ded6a08f3fdf037adb4cdc15722041c33e5ed96f6d8ab3b102ea087404b414bf189ab164527a6b9560e6018d112bb48c09c7d419f76ea8f1e20fb6f1895a38bca878816ad0ea8439e7092536f0b9a02c50df89d0e9978b7625fad84ef7ec83cffb298d7f22d089cce336cacb9a88ac74a7ab43233a7b5abaa9f9b3d25f186dcb640521c5f733fe938b9e711874fa653bdecd1a998e08e65d9a9027ad72b345d7dcf6d82e4605df19927921a8d7742e93b8fb9ae35c10a6a2a926fd75778ad41bf7463493027c2f05279f30dc72e447b72569716f689d8619de806a02eb3e72e99039f2e748733b0c32cc7a63dd12b9fd8db3a2be2db41b6ccf26e1ee73b2efbe3a061cd437117429a164e2d01e743bd7e9b3e178cedba47d73886a4b43ec750110d01cc094d7a25872cc3da09e77d452e15b9755e33784f541c6847457140f7b64b6d20b19150538822a6aac2ea2138e483b2092ef13f3124a7e0b3e38d7578f86302d166edede67d986cb2b4224d5dcb3a944d27dfa00fd861192f04add17844b4d3599a77f93844a4fc2fd58109dbd3c1a211c5ecc330f9ddd1e7026602a09a8ce2957e991ba3f871c93a26a8bd567cef1e3f9e8a06c6fae97856158907f9b6bd9beda3e72fc747e8cd68940c6071ce392f52320f5d2488336c9dd7f7acfcdc218a4e4bd6b57353926475ba0b694bbc684b20e035e22dcf30f9dc9bd02f48cfe7410e62af637db72b0ccea8d9d15f8987dbe1a4db7c9c2548a77476d06c6ccb1a9c370099c072efad7438b3fb95cc16e866622ddcbe1f7b8961794b8c3bb63c46abd89e98da373e54e5f7473b6f0f2d69b1411bb6e4a20613f42efbad7d6f265e9ca6072f38ecf5f27937e5e7a9b96ed60a09aa02190e052e2facfdf56e3ed76650e974ce98f61e3889ea31cff69214b20672d084f71769401414b5790cd4535be85f206e2061a18c2140e29c78d7ae8329f13ef7508e039606b8a8fed5bd0915c7006c9716c50a579621fea04042747aefdf956982da56e315e35a2ae926b210557ec561e895ee6f44f3dd7e5b6ad9bddb132eda4c8f1c561d4b90fe58d71b29eb3f813e377b55615b7753eec96ad8899586cf6d198e0027025447461b80d3ecd11c0967dbcf0618466ea2bb5bdeb3622182c0d90b5e6ae64da2ecab2a2ecfb616eae9519d814c433f9f4a672c048176629eb3d04fa7299c73cd22762752af8f3704b222f98eb85430f6063f6aec0a64662993c16700257ca72d76bd47bab6609203572437a02ad8f829847b4a8c5480ebaf2cfd1ded12868fcf6b72b7aced81e2b80420d87f3a0ffad6fee6b1f158056507406faf5509924004ce6815614ab16490df1cddce266048badaf64ca0f79d52fed00ca6ef361376aadfc018950747c48a478ea1d77f5302fb6463f6bcf864321b5b98a2d263b0565769e01ee5f7cc4359bc4a8e3500d59043e45e44d5c6295989b988052264ddb761006bd870187467397dff346176cd8f9660b7b7e9b9f33f031b669c540272a62e564fb828004db07d69764c5ef0cf5c07ae45e6d6971ad6f720cb8f5cb2362fcb7f79bfebfbd284d53e175e06d2266b2ca6f3c5b0da8b70dbe03ebf2ec75fc8b7d672ac260696ab66b3543446bda9a55b191c795ea32cd2bfe01533b3399c5243b5c02176d2f0698a4807344c41f87dd70aca71d516aec2fe6ef8d2de932e3ee6747c45e85fe4bb7c36794c954782da25fc7811743744cb0e92f82ae2ec460d46a0392514174886d7cd7902c527b00db86ad6622d470dbaa50f3e960b279377c87471384a18d0b352898c0a446e850138f3d2b7cd7911cd82410cc881db178e4932ca1b4deb9d29c610c05d0f89fb0fb60150be4cfb0843fc9300c99b449cb0e9b149ee7a0a0f62047503fc7ac35766839ca1ba81d5eb50ef47a60568b51e1afcf5f72cf200724a68355846e4be1dbd83aa38d488758169544257a55e2de48ab272c274a9adab978a43bc0dc5471dbe6b7322515f9828296c3fbeb2af2d0b4c91f6433b4904ba17cc117d967ff6693b9cbad1d4b2fd359f1d6a87be5de8c5c5a04d322d21645db3752168778b32d4243525df68405cb61e4f3d9d896211eea040d33422c7d4d9581222daa855cbe47f91b1eac589a4f2e7b3c4db66154ba78f692b22834faf39b5ced5d7add01b127a66af3672905f7de803c228d113e6be89df910943f27edda29caf2ecaeee213c2693f7f7b02eb4e8c09c2c7bf93230095ef7629e5b594cf928b8b34d848fe4788255db806d6de4c2acdad17e6503b19aec073bb97a25e29351d29c5db064e4551ff5b3adcf32b69fc03f03a8aabb2757ecdef72a8fcfcdcbae75376b91c2bbd8afb6a3abc3e9cecbeb2e0d0000037fd3c14bb2b4a519d489582e28c1da37e8902eae7ed19d263ebb13897a0ca58b61634ab166abdc095720acd24b89e808443f27c9412e2f7bcd52993b3e0973eeb0b8bfab7c2056ed6f81cc19361e4370bc749c95d5c82d5f4b7993827668dd1e21e382561e361988a0e8d2fbaf917a81dc98e8a33acf7a9fe722824b7a8b640fe4a08eee2e52ed2850aea1e7d0ece1896b0e47647a27d7b4739ec4594ca11b724ff6a72926493824b62165972c58ce75330b8f0b5e8572cb34f6491ba21300fec66000ca685f21fb781aea449a76c54e53c5292a32b7900b41bab8619e257a62ddc9e84c97678b88045201cd44d4a0496c22b801e9dcfa3f540d95de81d01fda8eca73c3558a4c64e0ee123c6ed5ad367ae70c8c665bd204cfe27ed38f7f4c2b1898608e204ef2a54be53e680de8588667399ded3faf323520ed64d24ca16bc751ef6654f18bc80a3545f7d4fb1a5de4ca9670f2d0921ad8700645c80560111425859300c98a597801c73aaa5bdd6844b1dbae2f736965ede192be7b76956f07de369cbbc50de6bf7a1e7599d2f33f915128f3ece4b257b88935a27ac0670e00736f1c7ba7a7a52549f5c1f103d2fdd9ba4812c6d57ee38853315eb24d8ead89ed299e41349380666791e3a7967f15b1256dcaf332926419d9f8560dd2abb43036f0bf3abe72df7ee56b84aa4e4c139c9e035ce04347954071c4ee2d483e07d153ca1a1b9f453546387cc6482c06600453101f4e43c2f830268cc8e3bad3d95fd166ee4845e081b49820b51a3140e33180388e133bf080a8450b244211b8a47fde53189518ce7f0000ce629c3dde63279f00a60900b57496d5217405d5fc1dddb88ce222a776acef62c9356e8adf98f9a5533412d266b098331451b5b70169caa7fb8d15db5072bd0d8e6409045f9eb4460600deeaf588b312135ab3a346e1ef4a11d36f0d3aa0c63a564fd99904d8ca741005f143d407f09edd77375ae1f01fbc3d9e30fdef068470262d0e44c8108921d6cdd811ae326788eadc5e33fa8ff952b45bf9451fbab5c87ae027fab3341f3e7e5539619626521caac4d14c69bf6393462d832a7c6c4c61d65c1b8616b33adce3d678a012116a3d82", 0x1000, r0) 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 = request_key(&(0x7f00008f6000-0xa)='encrypted\x00', &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000084c000-0x2)='%\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f000056c000+0x437)='keyring\x00', &(0x7f0000e8e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = syz_open_dev$vcsa(&(0x7f0000e55000)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000a3f000)={0x8000000, 0xfffffffffffffffc, 0x2a}) keyctl$unlink(0x9, r1, r1) 2018/02/16 14:53:47 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cdb000)='/dev/sequencer\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000849000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/16 14:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000daf000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000543000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000), 0xffc) vmsplice(r2, &(0x7f0000769000-0x80)=[{&(0x7f0000d17000-0x41)="78c96e3ad95040103e01ee0b812d990e1122625eb021ed90ba3f5b2b8d8e5f811025eb520260f0bf227ad12341814748243b02a03f53ff0e3852082b3fbd83a95c", 0x41}, {&(0x7f000048c000)="081f3beca66777cd95d93d2de0138b2b2d8b8c9a0dd16684ee52c9a74c4375", 0x1f}, {&(0x7f00003e9000-0xad)="4d6f97e322c5f767e19edab81240ed735b89e3266c0ecbe8a90096492679006e56e635d05f7d3abd993c99be53f92f2ee35dccb7f7f2addea00136ae85b9664162471d06d032788cc6268bb9fc780dbd94fcf29194610a4d86c8bdd4ef59242de8eebd70257f3636e91a943160e7999a8dee70d62b4a4e60f7348b1fcd283049038c36353185b9413ab8f096d2f9a7bc99cfb3ac077e4c90fa459559ea288c2314fa8988144d0f5df74019a9bf", 0xad}, {&(0x7f0000115000-0x98)="b7315b587dde0c21660ea39d866afe99da33f0b792c8b5e97889c5e651357815a52ad6ff7c64c493937acf325ebbc591ebd9412636c2a8864083aa7e8927d9c7e795c08ccf83dea2f694e75f374b262729c38bb430b573bb10215d232864b764e8614064bc3fb91280c42fcce130ab706074422fe2c153fe212780d41198aa4bc5e44bb476a6f657f0071c3b7e5b3963ec001ab685580046", 0x98}, {&(0x7f00001bd000)="576da10b011bfa05577b9a9c98afdfec06189074d2b4acbcaad205bd0d882d48c63d49c8edf45dbb16aa5ab2c8b66954971308cd0860738d9b0a388fe424f48e8f5b683c6e6709b171135f7eb50e6bc438ccd9370e002d89274790de39e6759aa1b32eece99227de3d96f9d9f16f7737e59c9768dc28e1f05fa775397b1b46171b0d6b0d7553", 0x86}, {&(0x7f00007fe000-0x42)="10dfc9dfece63fd153f7ae2b44ea295d80ec46cdfc2387d363a2b0611012e8977e8498890b5572d6f8b723ea7fa4cb33b0d4438bc5da86a83ae877073216647b339c", 0x42}, {&(0x7f000022b000-0xac)="0c9d4205fb92b920b81737f720ed2f19bdb155b7f2dc730640626d7b780f77e19f217995893121847b93b74950c2be513ec9c102c8cdc796860647e34f1d3b90660268fd99e00f8ddb8a0b0b68cf2c849e40bb5dac52f4f87fbe7cde137e969dc603aa8d9a54d5fd53e2f79ac7214e0bfa7ae70075c4498ff2f626873bac952b9ab4fa2d2f3d2b0fd78c73a267b7ca603b425b87f646fc36ea0367cf645812d9ad231f7c41726ef6e1728bfc", 0xac}, {&(0x7f0000c89000-0xb7)="3d20157c7e759e69c51ed24e503ef1c7b68ec56c60ac3cb79c63aea0924750a088a970da4314850c0f5ac886ab9b217300a7a12abba804aab46792a30ca431513501f7a10bdad64d5bad8a5fb5b999f27a3fbc1c8fee4019ed64bf7f8c28830c1aa7c98f2634f0eb76f2bdb2d8085be4e7175f791df6b1beec945440f60da22cf0fc742c27b66cdbcb037077ec81ddf3fa777684dde8f4aa2fac9bb3069cd0cbbea8b7ab60d3bca76b3bb7d930a1c7ce227cb0ab731b79", 0xb7}], 0x8, 0x3) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000cd6000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe3b) r1 = syz_open_dev$sndpcmc(&(0x7f0000c15000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x0) accept4$vsock_stream(r1, &(0x7f0000a62000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) bind$inet6(r1, &(0x7f0000124000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x401}, 0x1c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00007e2000-0xc)={0x6, r0, 0x1}) modify_ldt$read(0x0, &(0x7f000020e000-0x1000)=""/4096, 0x1000) sendto$ax25(r1, &(0x7f0000fa0000-0x81)="5ad3ffd5407fd1be7dd7414775f87f6e75cf72af17a2541e5d69ccee19d77ee7594527dd22803fe61b000d5ea6506bf55684e0c7f6c69e6d69097439591d38ab79e44271ffee8bb4f713da7d0d3c0b8a089cc8d89a4bbe4567007ca62037b3e1014c96c7db1bf4e3e3f39d6ff2eb2e9ada23b88687fd59347a95a7315efbbe43dd", 0x81, 0x4000000, &(0x7f0000f91000-0x10)={0x3, {"12878f5fb01ede"}, 0x8}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000018f000)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000b5e000)=0xe8) sendto$inet(r2, &(0x7f00000f9000)="d42304c03e3566247a3145dedfe125912402b6c081a91666f7696ab2a3f929136bd3836cf630e7c4a0922d7a903b41b7dac1add42ea67ac8bd6e43c1679101557e309e2ef1c20a4435de16b364403f9fe37a5684116a14989eaaeaf936811e3dd0578ef9eee4d9", 0x67, 0x0, 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5) [ 39.093947] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/16 14:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000e9b000)=[{&(0x7f00003f9000-0xd)="2403aad8763b9a903cc56fc4594ae6c7e496f4063556e9588cb9bc1db0017feefdb8e401047ad9e0326339eb6b57de9d9f2e3fb35bf452c49a507924e4b41f9c576fdae9431a62f0c09405bee75dd635a5328ae1c9a8744ac452ffb2c923", 0x5e}], 0x1) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091e000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000065a000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b0000-0x10)='/dev/sequencer2\x00', 0xa00, 0x0) getpeername$ax25(r1, &(0x7f0000eb9000), &(0x7f0000b13000-0x4)=0x10) accept$unix(r1, &(0x7f00004d4000-0x6e)=@file={0x0, ""/108}, &(0x7f0000089000)=0x6e) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000022000-0x18)={0x0, 0x3, 0x5, &(0x7f0000012000)}) 2018/02/16 14:53:47 executing program 4: ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000480000)={0x77359400}, &(0x7f0000124000-0x8), 0x8) r0 = syz_open_dev$dmmidi(&(0x7f0000769000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x210400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffffc, 0x100000001, 0x0, 0x8001, 0x22}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x39, "10b09cf9312195ead196216cd4a4b49fc775743e0e5f4a42b3064c1fd2774bf9a358992bbfc2f0ab405a904c717775a6339ec0ad417a2d1ee3"}, &(0x7f0000000000+0x5d3)=0x41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000002000)={0xfffffffffffffff8, 0x4, 0x7ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000)={0x4, 0x9, 0x9, 0x0, 0xfa1, 0x3d, 0x6, 0x8, 0x0, 0xd3ea}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000002000+0xa8d)={0xf97cff8c, 0x8, 'SE Linux', "cbaf5ee5819836c66a0aa6922d5fa2c094e5e29cd0212a6ea08e44b931d101cdc36b"}, 0x32) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000528000)=@sco, 0x8, &(0x7f00007b1000)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x0) close(r1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000032000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7e0, 0x230, 0x0, 0x350, 0x5b8, 0x0, 0x710, 0x710, 0x710, 0x710, 0x710, 0x6, &(0x7f0000830000-0x60), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xff], [0xff000000, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6tnl0\x00', {}, {0xff}, 0x21, 0x2, 0x2, 0x20}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8, 0x3, 0x200, 0x0, 0x39, 0x3, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}], 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x5}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], [0xff, 0xff0000ff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="6d7248abf35dcf7ad9892cc45c50a70a", {0xff}, {0xff}, 0x3b, 0xdab4, 0x2, 0x9}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xa}, [0x0, 0xff0000ff, 0xffffff00], [0xff000000, 0xff, 0xffffff00, 0xffffff00], @generic="3018dde1f8e51e80902daadbe3f77889", @common='yam0\x00', {0xff}, {}, 0x6, 0x0, 0x1, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x7, 0x8, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @empty, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], [0xff000000, 0xffffffff, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x4, 0x7, 0x6, 0x10}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x7e, 0xd5, 0xc3, 0xffff, 0x8001, 0x400, 0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@empty, @ipv4=@multicast2=0xe0000002, 0x27, 0xa, 0x3}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff0000ff, 0x0, 0xffffff00, 0xffffff00], [0xffffffff, 0x0, 0x0, 0xff], @common='bcsf0\x00', @common='ipddp0\x00', {0xff}, {0xff}, 0x87, 0xd34, 0x7}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xc3a, 0x2, 0x1, [0x20, 0x452b4b15, 0x4, 0x2, 0x0, 0x4c4, 0x4000000000, 0x7ff, 0x0, 0x9, 0x1, 0x10001, 0x2, 0x401, 0xfff, 0x2], 0x4}}, @common=@eui64={0x28, 'eui64\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xff, 0x7, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x840) accept(r0, 0x0, &(0x7f0000efb000-0x4)) close(r1) 2018/02/16 14:53:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x8082, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x68)) r2 = semget(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000005000-0x28)=""/40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xffff, 0x3, 0x2, 0x5, 0xfff, 0x4bff, 0x9}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[{r0, 0x124}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/16 14:53:47 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000006000-0xc)='/dev/audio#\x00', 0x4, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000a0044d79, &(0x7f0000006000)=0x1401) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000027000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) 2018/02/16 14:53:47 executing program 1: syz_open_dev$sg(&(0x7f0000189000)='/dev/sg#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000df7000-0xc)='/dev/audio#\x00', 0x0, 0x0) pipe(&(0x7f0000df6000-0x8)={0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00008a0000-0x20)={0xf000, 0x2001, 0x9, 0x6, 0x5}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000df8000-0x10), &(0x7f0000df8000-0x4)=0x10) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00003bf000+0xae3), &(0x7f0000df5000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f00009bb000-0xc)='/dev/amidi#\x00', 0x202, 0x101000) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x7, &(0x7f0000247000-0xc6)="c6df619abef44f7ab3413def6e6d235f39eb61f879e2c282c92552baba5434cc6ae8ec70334586019541663c460c68aa2ae0595cb5323df74dfa1328c5b1f6c52eefb233d12726c0d7135a8a65ed6211aa426df2415a532b3db35c0cd7f235829d06afabf19568e5d96fde50671efda4b0b59f23bc8d2f977b378fff9b83dffcb76c37c5d595d7de47e240ca82912b1d226843b11fa7180bebba9675aca872559fcfcea22c5f51c8724ff676e3b425cef813854460bce95a8b90b2dca777626db92d66ae9aa3") ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000df6000-0x8)={0x40, 0x7, 0x5, 0xf0f}) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000df4000), 0x4) 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x48100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x3) r1 = socket(0x18, 0x0, 0x2) fallocate(r1, 0x0, 0xd3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000003000-0xc)={r0, r1, 0x10000}) connect$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) 2018/02/16 14:53:47 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000), &(0x7f0000d11000)=0x4) r1 = getuid() mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d24000)='./file0\x00', &(0x7f0000781000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000663000-0x8)='./file0\x00', r1, r2) 2018/02/16 14:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000023e000)='net/snmp\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ef1000-0x4), 0x4) sendfile(r0, r0, &(0x7f00009ad000)=0x4, 0x1) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bd000+0xec3)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ce7000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000324000-0x40)={r1, 0x8, &(0x7f00009de000-0x20)=[0x6, 0xffff, 0x55, 0x3, 0x101, 0x5, 0x1ff, 0x8001], &(0x7f00007ff000)=[0x4, 0x80, 0x2], 0x40, 0x9, 0xff91, &(0x7f0000360000)=[0x8cf8, 0x2, 0x2, 0xfc1c, 0x5, 0x4, 0x80000, 0xe3, 0x3], &(0x7f0000c60000)=[0x3, 0x1]}) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00006dd000-0x10)={0xd000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000087d000)) 2018/02/16 14:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000ce9000)={0x80000000, 0x3}) 2018/02/16 14:53:47 executing program 7: 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) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000212000)={0x0, 0xf4, 0x7ffffffe}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/16 14:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000d7f000)={r3, 0x0, 0x0, 0xffffffffffffffff}) socketpair$inet(0x2, 0x0, 0x10001, &(0x7f0000d1e000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000043e000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1}}, [0x1, 0x3, 0x3f, 0x800, 0x4, 0x8, 0x3, 0xffff, 0x8, 0x8001, 0x9, 0x2, 0x1, 0x2, 0x8be]}, &(0x7f0000a66000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000000c000-0x8)={r5, 0x3ff, 0x5}, &(0x7f00006d6000-0x4)=0x8) pipe(&(0x7f0000ab9000-0x8)) 2018/02/16 14:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000809000)='\x00', 0x1) fcntl$setpipe(r1, 0x407, 0x10001) ioctl$int_in(r0, 0x5452, &(0x7f0000b9b000-0x8)=0x7) 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000063a000)='/dev/sequencer\x00', 0x402002, 0x0) bind$bt_sco(r1, &(0x7f0000e4a000-0x8)={0x1f, {0x104, 0x300000000004, 0x4, 0x100000000, 0x10000000003, 0x6b}}, 0x8) accept4$packet(r1, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b19000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005d8000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000faa000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d70000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000065000)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000aa1000-0x14)={@loopback, 0x0}, &(0x7f0000edf000-0x4)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000067c000-0xc)={@multicast1, @rand_addr, 0x0}, &(0x7f0000a55000)=0xc) sendmsg$nl_route(r1, &(0x7f00001c0000)={&(0x7f0000fdb000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000a02000)={&(0x7f000020e000-0x58)=@ipmr_newroute={0x58, 0x18, 0x300, 0x5, 0x0, {0x80, 0x0, 0x80, 0x8, 0xff, 0x3, 0xc8, 0x7}, [@RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_MULTIPATH={0x2c, 0x9, [{0x3, 0x1, 0x1, r2}, {0xfffffffffffffe3c, 0x4, 0x20, r3}, {0x5, 0xffffffff, 0xffffffffffffffaf, r4}, {0x4, 0x8000, 0xff, r5}, {0x6, 0x4, 0x5120, r6}]}, @RTA_FLOW={0x8, 0xb}]}, 0x58}, 0x1, 0x0, 0x0, 0x11}, 0x20008010) dup(r0) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f5000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) stat(&(0x7f0000775000-0x8)='./file0\x00', &(0x7f00000d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000a61000-0x38)={&(0x7f0000f2d000)={0x10, 0x0, 0x0, 0x88008000}, 0xc, &(0x7f00004d6000)={&(0x7f0000f2e000-0x3e0)={0x3e0, 0x10, 0x7, 0x100, 0x6, 0x2, {0x0, 0x0, 0x9}, [@typed={0xc, 0x32, @uid=r1}, @generic="86dacbc31222f31accef0cd5acfceed710d0801dbed8a49a5002b487b163d3372c77f4a4767cea6c503041a000f094d7d25be9d70272339ca338f34d02945728d01096380e6618ce45101c96b8c64b0adf5f67709a4275957c3783705883c05de1cb1f94a270a59081d07a2e64841d91245c0e9fc94317be81942b1a83baf587ee7ec44e425388187190a30455edc9ccf0be222a42a4745916e6f67ea03dda8ae51fa0da39978720ca88ff3659fbe0c831aa8c72", @typed={0xc, 0x6f, @u32=0x7}, @generic="ffbfc01f81e7770fe86f1cfd3cf8ae85beca945db9e7e82c33da9d7fcb0c4f1244b4fc9dac04c43fe9c207a4a7d5b8cc2a4023409a0df4", @typed={0x18, 0x51, @ipv6=@empty}, @nested={0x98, 0x64, [@generic="87a88e2f53b18e295975f9ed3635a182e4e96b4d1bb87aac60c8aa6591b73ba4ea0396dc37afae410ef579fbc08fe8de4dd002f0b95e90d9392e4d87bf9b4cc2a75e3c11e8652ae27b0356a66962453b00f552423063e16a20ec2337cef8ff6b41166148a9bcc462f91c74d2bd1d4850e74db9df23d3642ff909d14e227ba2c868abe23298", @typed={0xc, 0x5b, @u32=0xffffffffffffff2f}]}, @generic="80cbe6a578078017237cf66a813d0f4bad5822b649f9bae75117f3", @generic="55f46803fd2786ff058ee9d97da82ff109d28dff63e65d338c64d37d5e46f1a12208fc08c236af6448618a8273ff62c337820157905c9060ba077670c9abbafcbf100e7ae7983edc927ab64e5c59ac995a8fa3037b4c1438a9d638e8ba5459e0e8bad1e5a9b7bc5d1e6c2d3f7554eb4cd98bca41b005ae74e4037bc7f2f4ab6dd5d50f388432cb81e8a0b49334f39ee390dde00948077321278d6b715f0403311aee51b05295417315bb1eb42ae6cbb4e31fa79e870b0524765fe68cdd32160df5", @nested={0x130, 0x8b, [@generic="2b13c0769c23460c66a54a4bb25ea1ba484b6642ccfb5f4d60ca33bf41202b93d31b65d016868cd94fa7025ad39facc6ec9bfa030e8a7a11dd3f476e55c8861b5a0b2c3255800eecbef2ae757dc9dd", @typed={0x24, 0x2b, @str="6b657972696e67706f7369785f61636c5f616363657373a000"}, @generic="459dc09484e93cc41afb202d4c37b85a527124c10a47791d8318d74c66c9d0458db4f1e156c979760f7cda93116977121f79880ce62f94027d170d41c814eeab822882c9ac30b1e13c1301ef1018748d4955ac842db12dbcea338eb961c3d41b2221953515a9f7013902c8a493fe82162afdb7f9a9cf1b9ac410922d8b8fe73fe68836c458fe266ccfe2607815acca0c303f47aa0f79f5c3c48de157", @generic="95dcf44f723d743caf098aa499afca71cecb01f20cf3119ab2a2ad7549"]}, @typed={0xc, 0x32, @u32=0x8}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x804}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') sendfile(r2, r2, &(0x7f0000743000-0x8)=0x200000100000, 0x0) 2018/02/16 14:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000411000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000c22000)={0x0, 0x1, 0x0, 0x80000001, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) read$eventfd(r2, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0x223, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 14:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000e0b000-0x4)=0x84, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="0f0a072201000000b6", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000af2000-0x78)=[{{&(0x7f0000c28000-0x60)=@nfc_llcp={0x27, 0x73f, 0x0, 0x7, 0x1, 0x0, "77c089c77f879b688d314a129563a2ea96abe5ca46220dbb6a4123c7d3ef8f23d4bfe7e0e8a07d2223fc9f8878af0c89bb59f37126e18539e1991864651dab"}, 0x60, &(0x7f00005d9000-0xa0)=[{&(0x7f0000432000)="eece8a1e7a7bc295d6837e350b6f41f0159a7c09e85625c908ba1ce0f1d2fce1ec57f301", 0x24}, {&(0x7f00007a6000-0xee)="06b57c58ee9aa3585586db194362151255b1526e4c5e006116770fee0e7f3f84e07eb2f25cff62762d4ee8cc0f6eb79215d11396a9d356e747c97b01d6db2fefa52465faff395c5da1f2f7553761ed51b134cadf03650ef4c98f47ca06ca81d38da49e61501938bbc10b98c84b1641dc42ba4fd0fc58a8c44c92b97a666042901aabe9ee2dff7b3e3b6eb8f456f3d010caf1f9e4ddaeca31a87e8e4ecc0626a7a2fa13b216d8f23aaafe2688aab05d8b476505175d351e8261b6415db3830eab49d961823fa5ed21f142330440552641dfe259260c3b76da7fa1ab2a140ab4c6ed5e0cd05cd1261f01f64fd07141", 0xee}, {&(0x7f00009f5000)="322f18047025e2f64a68d00c76ad5e3b45fd3a954964caf4c2afc4729db1a612c1d4741337a5edf917e713cab2796edf9de3da38f1161292cd0a36abbca55348ca3a4745b6f8d079f82d911fd6c6f0bbafb4bf117dbc7624732b7aff", 0x5c}, {&(0x7f000067f000-0x4c)="c7abab5317d6ac7b055900d6f59486c95ef19fa6a636bf2d7383ae393c3f42cb4e28ddd17f7786dfc03cb43f32e5b7ed6a4a701cfb8e32b6e9eba1118542b2e5c0ad9a5efaf2ba36baedc307", 0x4c}, {&(0x7f0000132000)="3161c0c9468e68554ba0cc461434626168216ff22e0eaadf828fabab9b82e84a61006415732421c90e7b41c5e19a59100fd2fdb80b0977a17f2785378d710d16ec4f4a17dda2d4937c4575f9755e8e1c38b4659939661d27bccaaac40ac77353dfd75fb506cb0a4fb1f4162a815f419dc20ef87054af1ba335987e37e0f35aedd97955514d84fe7c1521509848b8c2d2a9c20f90", 0x94}, {&(0x7f0000317000-0xb9)="29f2b1c289ba50e2c2c0e0279ec1364c3cb7b8c2b890a116047f49a44adf1980b439a04060f02001312e31190e9018afb22964e1e5c9c00716b695453e6df7632deb2e9b422ec5552bb94b87f59653518653c98e8b4352923a97fd640de6d891c6778041ec411d4e8d554f291b230b9ef8d1dc695357b15ec1a88bcf10103be3ef3f2e972e6c1d2373ba383e454f87223cde7ca7f32bac96f4badf7cd467b1e3ba6430f3e016974c7e8af10effda876b702169143c3b3fbe6a", 0xb9}, {&(0x7f0000d9b000-0x7c)="36765927104d51c9c636dbed43eac4a86e22cfc22140e5f6b49618bc6989d9b5988a56986a264c628f0441fdb0aad55c8317f1a5431c69356c7a257f655839c469732e20f51adee1d4a012df02d047e76970794fe3f2a1bec008a4b72a8f6fcdacfa9af2fdc0f225ea7acf730b540e52b6325b4b6214d50458a61f28", 0x7c}, {&(0x7f00002bb000-0x29)="200902c5c001b11e294962507518b4098034f8d689737b4efc3244b586b62918770f78424a54cf4fb0", 0x29}, {&(0x7f000033a000-0x95)="d8173ccd0998ed70666401cb2f7523e2948c58a5c744f65805f768b94394bf75202e82fae6574aefa3eb4018ff8104c654219669123e9bc89282ec9665c008c368fc1716b38eb1f546704527c9ec9d8e69d60fb2d1d06ca07f3424264c3a141d03bd6e5b72afb9ea362809fbeeca46381acd6b440a8a47f618ab8ce08a52e830da503733c3365c358cbc4d06274b5484084f7f1651", 0x95}, {&(0x7f0000f3f000)="223aec", 0x3}], 0xa, &(0x7f00009e7000)=[{0x28, 0x11f, 0x800, "574581961fbdaa8235de20c2c2241b513f5eb433e3ea"}, {0x50, 0x101, 0x7, "3ebc02ae7eadf76dac477d377c1ac269c1c49769c4c0aeb79fc5312e42a6ba43bdb3266c363b2e23d105ebd3f2e1d03ac708e361584f98550551aa"}], 0x78, 0x4}, 0xaf69}, {{&(0x7f0000d15000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsh0\x00'}}, 0x1e, &(0x7f000090d000)=[{&(0x7f00003c3000)="ec614fcac428abac75a9ef7235af52d38b1a1daf22ac64d0d5608fe7f97c3d51cf3ae93e0358d1dc3e4b969a604bd58a9560453f6209832f2e490a043437881d045c31549cc890d32da46f674e4a75ed821796755f6fb7203bb0f82761483b35a2940b43184a5b82dabf7ecb4ce1afb7c5a57264bb5190f1c0624e76e8eab6222c63067df1d04cfd4d71267c360ac8662581d756c4fc4df918afdc26345cea77aa185b8e429ea2edb975e09bcdf8837a5cdddaad58a8f26e29a42d5dc6e50be7abab3bb783a0a66b09d6a0b188e6ac9b9fbcf59e355f72e674daf359b241d397cd8dd3cefbba2ecedb28c3a3a914a3613bf41bdc6d71c1", 0xf7}, {&(0x7f0000361000)="7f32b7114ff715fb33ff70396a3558fc8d1b3fee016c9547a14e9c27fa71dc3328bc657cec022996f26d00341f861b00788162d32ae776b6479b464242a34d61c9d66fb81f22b9eb07a6ffdc3425b1c347c9f6fd3d33df2c3af312807618e48766d04f3c42a4ae00879e0b7fb2be9c8e8c2151fe9e9fab21f7a6fb51c94b04a694387f3e209bb424368cbe3070f48675c322ffd326e9d261f0a0893734757b226a01500081f2ed1b614e444312c33cbdb086441b52fa4f8e5278fad77a76c2e7c3184d0783ab5cf0fe8afe7725bba74f97b39b16c6184eba3bbab73ca44222e7", 0xe0}], 0x2, 0x0, 0x0, 0x4000000}, 0x8}], 0x2, 0x80) recvfrom$inet(r0, &(0x7f000046a000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e9f000)='/dev/rtc\x00', 0x10080, 0x0) pread64(r0, &(0x7f0000144000-0x1000)=""/4096, 0x1000, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r1, &(0x7f0000cac000)=""/75, 0x4b) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00007f0000-0x8)={0x1, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000064f000)={&(0x7f0000663000)=[]}) recvmsg$kcm(r1, &(0x7f0000ac9000-0x38)={&(0x7f0000b09000)=@ax25, 0x10, &(0x7f0000746000)=[], 0x10000000000000d4, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000078a000-0x10)="06038e94bec72048c2f937cdc28c0129", 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000736000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000318000-0xc)={0x4, [0x81, 0x2, 0x8, 0x5]}, &(0x7f0000ce0000)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a88000-0x10)={0x0, 0x0, 0x7}) accept4$packet(r1, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009f7000)=0x14, 0x800) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000263000-0x11)='/dev/vga_arbiter\x00', 0x6040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003ed000)={r3, 0x80000, r4}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000e53000)={0x4, 0x0, [{0xd, 0xfffffffffffffac6, 0xe2, 0x7, 0x7}, {0xd, 0xb8e7, 0x56eb, 0x3, 0x83}, {0x40000000, 0x40, 0xffffffffffff0000, 0x0, 0xff}, {0x80000009, 0x3f, 0x5, 0xbc3, 0x80000000}]}) recvmsg$kcm(r1, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000667000-0x4), &(0x7f00002f0000)=0x4) getpgrp(0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) r6 = getpgid(r5) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000e45000)=""/166) getpgid(r6) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000deb000)={0x2, 0x400000000000003, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000a8c000)='/dev/snd/midiC#D#\x00', 0x3, 0x40) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000084d000-0x4)=0x2, 0x4) [ 39.391209] irq bypass consumer (token 0000000013a2eaf6) registration fails: -16 2018/02/16 14:53:47 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000)="1c0000000000000800005800000fff54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f58000-0xa)='/dev/vcs#\x00', 0x100000000, 0x80402) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f58000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f58000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xfff, 0x0, 0x800, 0x5, 0x8}, &(0x7f0000f57000)=0xa0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f58000-0x8)={r3, 0x400}, &(0x7f0000f58000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000d75000)="f064edcffe13c11a5a3d542a806ce2611095b60cda", 0x15, 0x0, &(0x7f0000b74000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/16 14:53:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c2c000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) pread64(r0, &(0x7f0000167000-0x2)=""/2, 0x2, 0x0) 2018/02/16 14:53:47 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, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000004000-0x4), 0x4) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)) 2018/02/16 14:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00002a6000)=0x40007ff, 0x2) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fanotify_init(0x45, 0x8000) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000151000-0x8)='./file0\x00', 0xa000, 0x30) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000013a000)={&(0x7f0000bed000/0x1000)=nil, 0x1000}) 2018/02/16 14:53:47 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f000074b000), 0x0, &(0x7f00002e9000/0x1000)=nil, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/sequencer\x00', 0x20040, 0x0) sendto$ax25(r0, &(0x7f0000817000-0x82)="95bbaf52fbc7bbd2622995ae39138f585dbc3df19fd6ce5984b8db2151228afca2a33f1374713565e1da205ebe11fc45c41891f85a8ff30cebce6358e981c0e35e8cfea454e5a08829658b1a37b8a4da566054d0acec6fe1e041a6960aca72203988ddaf7ac9823a9c5fe665f169c3159e65db162db9bbec797af8bbad4b3f033057", 0x82, 0x0, &(0x7f000008e000)={0x3, {"dfeed31818674c"}, 0x8}, 0x10) 2018/02/16 14:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00006c2000)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/16 14:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00008f3000)={0x0, 0x0, []}) socketpair(0x19, 0x0, 0x9, &(0x7f0000699000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000159000-0x14)={{0x1, 0x44, 0x0, 0x7, 0x1, 0x3ff}, 0x0, 0x0, 0x80}) 2018/02/16 14:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dbc000)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000059000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f6c000-0x28)={@generic="91a515d39cf5f09400b3174fc8217d1e", r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000), 0xfffffffffffffd80) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)}, 0x0) 2018/02/16 14:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000871000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000005, 0x7) openat$autofs(0xffffffffffffff9c, &(0x7f0000d4e000+0x141)='/dev/autofs\x00', 0x301100, 0x0) recvmsg(r1, &(0x7f0000743000-0x38)={0x0, 0x0, &(0x7f0000074000-0x40)=[{&(0x7f00008f5000-0x76)=""/118, 0x76}, {&(0x7f0000c56000-0xbe)=""/190, 0xbe}, {&(0x7f0000091000)=""/58, 0x3a}, {&(0x7f000016b000)=""/224, 0xe0}], 0x4, &(0x7f00009f0000-0xb1)=""/177, 0xb1, 0x81}, 0x2000) r2 = syz_open_dev$dspn(&(0x7f0000da9000)='/dev/dsp#\x00', 0x5, 0x22002) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000011b000-0x4)=0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ec6000-0x4)) poll(&(0x7f0000e05000-0x48)=[{0xffffffffffffffff}, {r0}], 0x2, 0xfff) r3 = syz_open_dev$sndpcmc(&(0x7f00000bc000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa33, 0x2) bind$alg(r3, &(0x7f0000704000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) syz_open_dev$mouse(&(0x7f0000926000)='/dev/input/mouse#\x00', 0xfff, 0x40) 2018/02/16 14:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000d40000)=0x3) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000da9000-0xb)='/dev/audio\x00', 0x410102, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)) readv(r0, &(0x7f0000e66000)=[{&(0x7f0000095000)=""/245, 0xf5}], 0x1) [ 39.467299] QAT: Invalid ioctl 2018/02/16 14:53:47 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000408000-0x8)={0x0}, &(0x7f0000e5b000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000725000-0xc)=@sack_info={r1}, &(0x7f0000dc3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0xfff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f00007c7000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000064d000)=0x9, 0x4) r2 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r2, 0x401, &(0x7f0000000000)="32a401e185aa03b743a08f05afa603804a990043595141a88501a62be7a36bd5ed8a1967dbb50cb1d8c458ccee5525b43be6020f5462bca430dd51542e0508246f889308f71d2cbe7b47a1df14b5ae1b0f66c11ad6bc8ae67bc4636a429b576a6ea77bdd46a180a9dba839d50672b2309080f8c2e0a7b0abb3e722e5ef15452fb1db9bf66c4840f9c70e11ab1a3624e55df1ef92b0ba19e595b7491dc940297287b0181fc3e31f54b9994961a4bb0460e65c3f02ef4e") ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/02/16 14:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ebc000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x7fffffff, 0xffff, 0xc9ae, 0x5, 0x7}, &(0x7f000046b000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000046b000-0x10)={r2, 0x7, 0x9562}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000075000-0xc)={0x0, 0x5a6, 0x20}, &(0x7f000030d000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000178000-0x8c)={r4, @in6={{0xa, 0x3, 0x2845b55a, @empty}}}, 0x8c) 2018/02/16 14:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009400