[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.182121] audit: type=1400 audit(1518830861.338:6): avc: denied { map } for pid=4163 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 '10.128.15.219' (ECDSA) to the list of known hosts. 2018/02/17 01:27:47 fuzzer started syzkaller login: [ 24.469165] audit: type=1400 audit(1518830867.625:7): avc: denied { map } for pid=4174 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 2018/02/17 01:27:47 dialing manager at 10.128.0.26:42897 [ 28.181421] can: request_module (can-proto-0) failed. [ 28.190375] can: request_module (can-proto-0) failed. 2018/02/17 01:27:51 kcov=true, comps=true [ 28.743339] audit: type=1400 audit(1518830871.900:8): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=88 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/17 01:27:54 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000+0xca6)={{0xffffffffffffffff, 0x3, 0x83, 0x1, 0x7641c685}, 0x0, 0x671, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x2000, 0x1, 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000+0x7a8)=[{}, {}, {0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000-0x8)={r1, 0x12}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000+0x4fc)="28a1920da4f2193f23cdb2f76e42f07c58f8229e809843ada1fd4880f2f71fc10b62550e2e176c72d65dc0b32dc55483ead42fb592b86ee16b1b152d4aacacc9441654b924b5dc6b3bb4b418e87e53628aaa1c230d65d41f9ba66efef06e10a32e4ee4420a2df3d862594aeb2a5525f8d58c0c4708b87a05033580ea6fb85e6d674e17ab6ad3c14d7cd6e419368e70d9cccc038fd7a4aff83e7b809a2fd03f6e055118e4277f6c0100bae589020426544c1c9c8e1ecfdfe1b4e528d2dcc8200f895cd6cf", 0xc4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x63, "fe5a83ab27f78a0661fca70fbf5db052f4cd385db2f759043d9deae76ecf6d81f87571377c4779c0cf8a100a87323faf24ae441222a4c88fa2afa6c152b697545ebcb05ec0a9c978e186241c3d0fb30c9a94fc2fcca7aab2d756eec92146461ac1c5de"}, &(0x7f0000003000-0x4)=0x6b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000002000)=""/8, &(0x7f0000005000-0x4)=0x8) ftruncate(r0, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x8)={0x1, [0x0]}, &(0x7f0000005000)=0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000)=@random={'btrfs.', 'selinux%\x00'}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002}, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/cuse\x00', 0x10002, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000009000-0xb)={0xc3, 0x5a, 0x80000000, 0xffffffffffffff80, 0x0, 0x68a, 0x40, 0x9000000000000, 0x2, 0x2, 0x1}, 0xb) times(&(0x7f0000008000)) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000009000)='mountinfo\x00') 2018/02/17 01:27:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x3, 0x8, 0x5, 0x9, 0x10, 0xffffffffffffffe1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x38)=[{&(0x7f0000001000)=@in6={0xa, 0x0, 0xff26, @empty, 0x10000}, 0x1c, &(0x7f0000003000-0x80)=[{&(0x7f0000002000)="12d6d59aa27649657a772cc8766c7dab3d7af95e5a891995a69911d917dd1272824182af850235db87ffb6c23cab3b3b988ead5512ad7cc1c9bc1771128d0de704050779b969e2797dd48b613b50b9a5c0a08a81371ec8ea37fdb736d3e845d54aeff943803c3a68c2c66337d639693fb07acc94ce9d627d70334ad60f9825da1d497b4dd367d65806341c31e1901280a0663e7e1dc0ee93fc958bb2202a5da633b5a8ef51bb234c1228c8c9efef5a49ad242991be1b4aab6bec0cb2b7d9a01a5509fe7ef2a5bf7d84de6f075f0d14f03d178390b4286d", 0xd7}, {&(0x7f0000002000-0x3)="dc8691", 0x3}, {&(0x7f0000002000-0x89)="e39b2c85f967442d33cf767c7d0ffb95a9a83a21b86a68ce3adede4051bc8e2c45a596623c65aaa9c2d123533e7b9cd5e9090de3c6556f2b442d2bf1660483a697e7f14378129a67a29c9f4c0491aff6639e313012f5246f69155ae7dcafe4af8ee67fab48dd953000ba7d5fc9067a3e40425922b68d5ed4c6ff6726d2118d2c5de6ddf3380b230b9e", 0x89}, {&(0x7f0000001000)="781eaac122835c3081d5af262d096097ab51c0dcf2417b4c71d33e09163699be4dc853c0c717539c703dd89bc89d74977ce852d83a72d48b7d7ce46e8d5c4af683b1781353749a7f61ef9ca3ff318d1b4334ae5f34a8546df5edfe98ecd12556bd3fe0e44bc3e90502056c935a37e164109e2b3f203c39c4bee70b2d81d1019334344d5e", 0x84}, {&(0x7f0000002000)="e25f670f66d3510ee8be4a5dab1d9825633796cddd242709860406f63459f956213ba1e38c57235a724880c2cca4e05d56f45d087a48c8cea070174ea9c18f4d636e9d33469df315b360522f0c3031279e87bfaccd3da158628c433a9c58802283a39190359fa01db48aa7d399e356d54043aaa5a0cc6fe7b5777b848d49e53ae8b1206fab9d70097a54854822391f6c2c10ebbfbcb6b5aa58cd82a6ae58ec5effe0250e1b3d1278b6abcc3d9ca2b4d8", 0xb0}, {&(0x7f0000001000-0x5c)="6828f6cf9ab03c1038290b5e66c1bab97c568d76c0ebe0d619d7d1559b58db547afe22e9e1972cd068f32a7c8d12d8b6364c7229251639eb80df1be79217ec34c1766081d18cbf3bb5c8ece5e945b160377af1e5f0579a70aac11771", 0x5c}, {&(0x7f0000003000-0x8f)="640f29336ab649b7d050fe0352ecd7dba319af46828ad5a4615864362cdffa10e8d783e095fa32d08166efac9afbeab9d1ac69cdf611b6eeefc31dd9ea1b4242339dbeee810b9974fe6c057dc810685b69e7fdf8ee809f470143f4a6f7d00bd1748a26c26e6e29090e9b036b3511a9247307cfa6baf39728b188d788fd25005b94d3a8ac84973d46a9888287f8c86f", 0x8f}, {&(0x7f0000000000)="79ca834488ed187c3fef14967c53ba10cd83cafa777ad7281c506df55454b578a3751b5b34aa0d532cd47900ceac20810e63324959a705c285e4b511a973a9bd8a6d4bb465fdba97290f4ff49a3a7de5de503e1c5058bf2ee08aa959f248d3a9c7310f404568c957d20dab2dfea25d04aa0e0b2a23060d443cdaa24fd399bd8867130ab7adbd4e96f023122d99e2f994924574daa667c5f89064c05e208603c200d234f68f68711c2e6bfc7ded06f9c74ff05f379ed12285e951ee93501c5b084c2c29329a62a39c4ba5358f65f0ec03ef23da989d237e95", 0xd8}], 0x8, &(0x7f0000003000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x4, 0x2bb2fe6300, 0x80, r1}}], 0x30, 0x884}], 0x1, 0x40004) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x80000001}, {0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x9, [0x6, 0x3, 0xd99, 0x401, 0x100000000, 0x9, 0xd2d, 0x1000]}, 0x5c) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r1, 0xacbb}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000005000-0xf9)="337f13258fc2397fb12c52da21e0f213c2fdb69b20db78ad237d66e5ed63de5e9338fab277a93f0ecb9a1de053a37950c6bf96e4f9839865f5892281d8a914366e8ec5c73bf00259aa7484941007b0c768a1b70b94705611295c5e692b1f5be16ef8ab51a5ea93eee190fd86f6912f36b5067406c6db73c6d7539c216ef8f7c2bf54b15c24475ab3887b1846033fdaf44bd10e7175bcd323f39377e190e4adb18624945970896ea65953c33306beb3f4853c087747da390db0b8f1e302ae4cdabaf6e77c4e252ce11ed0badbc9b42762b3cded756a6ecc3a6b8df83f07f4de069c85d55b90c5acff56588a4f32e5c4409da20d0e3f848481e5", 0xf9}, {&(0x7f0000004000-0x38)="e272bb57a4846b33efd2f9369c1a0abfd4a3d783be2f76e881685f3cd6abcd69b49bdbf40df7e188a5cf80312893e490c0e208a24324d57d", 0x38}, {&(0x7f0000000000)="b3ed6102b7d9ca4d91b7d12e56189b501abba3a9c9b4029f6ea3b6faea0e35e3b5970a72c83bd5ae9afde1733f9558dc57311923305e58e3f0770d18d7327f91d613ed3883e22fa7a0287e10117d892c865ee4fbb1e22f4afa48c5f03d0da34773ea12817986e417d8d94c3498", 0x6d}, {&(0x7f0000004000)="5c94a6e9dabccf8580e3619d16b7a44ef2aed0160477e48fe97b4176bd03dccb7f20ecd018ebe35ab6d7ee935e6f8ffb9289461a330e45222c4e0829aad51d12c00f03ce45d6f2ad21dac22eca755a7be66a0bce3f5fc5c53c75032769b88485790ed5f41cdc98d011cf783e83fd875ca51ec55176b1248837bef2a8ef76d35b62c555da4f29968db229e0cf956137a31ffebdcd8820a494dc9f1c017e03a6681e4b5b87", 0xa4}, {&(0x7f0000005000-0xcc)="87f97b7c8820a7d8b4d628dcd99262a82267263ce957c4a7abcd707ed7f68a12ab05f0a57b463f358fad5c2a11cf8c2f85d8b3f512d3355063b3f719c7292a388e749933fe62d69b95538a76aa6b3bfca27065c2a2b44e23b27b23309278882fea7590f70d180a3085cb8c523b7fa6627361735f230d49d485a8b5451cca535755c1cfde982bfcd48d3e759e2c3d333d0e3f5207da62ae69efde5a558ca8ca194620e1800b3abacac346349828b56060547b2d8561d1330d706ba613458739fed2ed2df50a6b67d05f3405bc", 0xcc}], 0x5, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000005000-0xd0)=@hopopts={0x2f, 0x19, [], [@enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x2800000000}, @generic={0x52, 0xbc, "a1cadcc8a42816c16d6bca013b89dadaa2000c4b33719f802f179693df7c7c8c59e60c507ae41081a4fde8b7c0784386c17d76b87e30e22b3619395fd60017984fa04ee64d43b3d07ef063c6c096521b8cc16759e0fc67e48d3583191d79445e078d16190ef1f68d7f9ba6574c59967bb6f9df2c7669a22a0be9d364492353b62ae5362cf7b37b4b93f3f0f920360c088ae5ecbcf2d268663e580a1f8ae1cf3f21a4e82786f82d4c4cf64f4d4dc1ea69653f6d6482164ddfc4ce6adf"}, @enc_lim={0x4, 0x1, 0x6}]}, 0xd0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000002000)=""/55) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={r1, 0x626fe51a}, &(0x7f0000003000-0x4)=0x8) 2018/02/17 01:27:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x100, 0x102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000498000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0xae)=""/174) syncfs(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x2}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, 0x3, 0x71a7, 0xa, 0x0, 0x0, 0x3f, 0x0, r2}, {0x1, 0x7, 0x3, 0x4, 0x9, 0x3ff, 0x8, 0x95e}, {0x87b, 0xfe15, 0x3, 0x200}, 0xcd9, 0xffffffffffffffff, 0x1, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x3, 0x0, 0x0, 0x5, 0x6, 0xfd57}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x14, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xc5f4, 0x9, 0x94, 0x3ff, 0x2}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000004000)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000002000)=0x206338) 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$kcm(r0, &(0x7f0000006000-0x38)={&(0x7f0000004000)=@nl=@unspec, 0xc, &(0x7f0000004000-0x70)=[{&(0x7f0000005000)="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", 0xfb}, {&(0x7f0000005000-0xad)="e53405acc73ba63de95048d503fe74c39708dd65420b65a6e7be557f13ff10a6b836b79f8875bbea0ef555285ed416578687e5032b5d3b71d6ed75db987b83359b84483e1c14905cca23071d8cd20cc528e61b9bedcd6125b72dfb6be1cd80927d10ab9afefb606332187481838e03d0cddb7ccdcf35736afd5fd3d400994b3ba5fd164c5494b106d09a25e73eda146b4daf50978404350500a962c50d822506556f859d9f2e934c7c5781aaa6", 0xad}, {&(0x7f0000003000)="99cfc888b609a2df8225f34fd3c603db20bf9f39186fa69613ae3fbbc59dd722c4629897c282fd26bbfaeb565fa912b45ac9a504543e329ac92c734fe43d38a34e5d74ac614f745443da8995c28a272031e3c9afefd43434905808015c962aba122a6d9882bcd9db7bad98a77f43545d1c522dc9d7b637afd8160a7159acb3", 0x7f}, {&(0x7f0000005000)="877cc5fa580e5b04a50084deb25634576714382d0d83bf1ea00d936411d3beb56e317ed0790ee063085e593518f155", 0x2f}, {&(0x7f0000005000)="00ded3732d21b50d841bb98daf653dadd4c4f839177d22edf9504b8e4e135fcec2ea7b6446507577185373a7059e23f304c0d2d0f2833291751aa93a3d9b7d7f672f58f780f98021fc2e75ca7a4970eb9ed9a8e0edd309f29da93f7d3e765108439741d1156ef41b7458917800f5f4b7cc9efe82ae6c2e46b53ad435b877894e0e9930d6d661a1175ef97fac94876be0d061b44c64c15b96ac046d90623d6e1a1718", 0xa2}, {&(0x7f0000001000)="9e76fb83cbaabec5ebcf9a0d59ecfd36ec9e53e3921af6c59dfa76baa49094900911d8614b92ca257af0e096842321ce330a5623ad0a282f2d43edc0f133ebe7e1e06e55a9c0aaaf416080ad85e76c03d5133f2c4c7afc9ebe7a54d37783a4fa103bbe782356fbaa1d8b2214", 0x6c}, {&(0x7f0000000000)="6dad0c907478bd5a92d533990e909e0508f024ae87002400d5aa5a65fe9ae1d5bdb535670304d0c22a119092df951a694e2d63e70a5ff5c979ea48fdd98afe092cbcfa2ad52ead61e56d2268acb0bbae86bf6ddfb2e73c", 0x57}], 0x7, &(0x7f0000002000)=[{0x30, 0x88, 0x6, "9e0a7912eefc1b7edd393f093ab820ec141b1c56dc2bd126b4fe"}, {0x1010, 0x117, 0x6, "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"}, {0xe0, 0x1ff, 0x6d, "ca1c7c30d05f97254eb46c67b0b8c8409ccb71fceed8ded47129894cb8cce43ee8884e3da1c8b419df2d6b0fb9799f0a772b2f4eb92611bdf5e0d6ff5ddc77c81391de9cbe88238fc948553564f1e540cc98be834fd59a9e2df17b789d568b15999066b6139d514ead23770cbde024cd3ca01b1455cd9214d024aa5fcd5941361a7fc605e76e61f68294bc418f8602b15ac5ca8ab13f99a27eceeae1e30b3a2a1b4eb719a4e26d2ac33e39807a03c1de8a777e84af6900ac800ecfb3f521528d7da87917cd94ef56e8b455f6a1b68fa2"}, {0x50, 0x118, 0x71d, "c964fafbf423e08d5abb8357ddf6cf7fbbb906bb07f2470a3983dcd9b3898221e6d29f4aef6b5f0fd82d7d3818ecfdeac50be0b2bebcea26761f52f2ef33d5"}, {0xd0, 0x1, 0x0, "c5ea505cad4ba812fb60de405156f5a39e0c3c4c1908aab376321f6d9f8b9bdc78b3966082228970fa3c4f80feeb8d271bad9c0aa675aa7264c8e22f091a0e317f379eeb3804a9fb317744894d37b6a841b479e0f85be2837f65e4036dc966446dbe2dc66138a27dfe5bdc44351ec4d55885c6560724503a13904210d585be4f5eb376047ea711491e3103781ba669b7c0e3c640feddb30cd8137ead02b553dee654642ceacb688db04ed96954b23399667870b76358d0d6a90831666209b05d"}, {0x38, 0x117, 0x6e301325, "dd39532d7774c7f1a051bfe5c70d23b1fb0fdcd36e6ee0a176bfa94be5fe3d814cab3335"}], 0x1278, 0x20000800}, 0x801) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000006000)=r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000004000-0x38)={&(0x7f0000007000-0x10)={0x1d, r3}, 0x10, &(0x7f0000007000-0x10)={&(0x7f0000004000)={0x4, 0x200, 0x17586f1c, {0x77359400}, {r4, r5/1000+30000}, {0x0, 0x200, 0x6, 0x5}, 0x1, @canfd={{0x1, 0x0, 0x2e3e, 0x8000}, 0x11, 0x3, 0x0, 0x0, "842023aaf0adf428d47b95ca230290b332852c01830d7653c0d8b5a8b62d22b9003e650a2a9c7492e3a6fcab2f2c565515f0fe2e07c5ab60f5379207fc9266f7"}}, 0x80}, 0x1}, 0x10) 2018/02/17 01:27:54 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00006fd000)='/dev/dsp#\x00', 0x9, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000bb3000)={&(0x7f0000001000-0x10)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x48)={0x1, 0x0, 0x0, {0x77359400}, {0x77359400}, {0x3, 0x4, 0x20, 0x5}, 0x1, @can={{0x4, 0x5, 0x9, 0x1}, 0x5, 0x1, 0x0, 0x0, "67fcf6f59fe9bf83"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000001000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3}, [@jmp={0x5, 0xffff, 0x4, 0x0, 0xe, 0x0, 0x8}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x7, 0x48, &(0x7f0000000000)=""/72, 0x41f00, 0x1, [], r1}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x19)="5b18863b43946137792a2704f83c82ce263a8f04e3503e699a", 0x19, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x9)='-cgroup^\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000006000-0x21c)=[{{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000006000-0x70)=[{&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000006000-0x73)=""/115, 0x73}, {&(0x7f0000001000)=""/40, 0x28}, {&(0x7f0000005000)=""/193, 0xc1}, {&(0x7f0000005000)=""/86, 0x56}, {&(0x7f0000006000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}], 0x7, 0x0, 0x0, 0x9}, 0x100000000}, {{&(0x7f0000006000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000002000-0x80)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/1, 0x1}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000006000-0x89)=""/137, 0x89}, {&(0x7f0000003000-0x73)=""/115, 0x73}, {&(0x7f0000006000-0x42)=""/66, 0x42}, {&(0x7f0000003000-0xbd)=""/189, 0xbd}, {&(0x7f0000006000-0xc4)=""/196, 0xc4}], 0x8, &(0x7f0000005000), 0x0, 0x1000}, 0x3ff}, {{&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000006000-0x7)=""/7, 0x7}, {&(0x7f0000002000+0x794)}], 0x2, &(0x7f0000006000-0x8f)=""/143, 0x8f, 0xffff}, 0x7}, {{0x0, 0x0, &(0x7f0000006000-0x70)=[{&(0x7f0000002000)=""/226, 0xe2}, {&(0x7f0000005000)=""/156, 0x9c}, {&(0x7f0000006000-0xdf)=""/223, 0xdf}, {&(0x7f0000005000)=""/63, 0x3f}, {&(0x7f0000002000)=""/219, 0xdb}, {&(0x7f0000006000-0xde)=""/222, 0xde}, {&(0x7f0000005000)=""/100, 0x64}], 0x7, &(0x7f0000005000)}, 0x1}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000)=""/11, 0xb}, {&(0x7f0000003000)=""/73, 0x49}], 0x2, &(0x7f0000002000)=""/224, 0xe0, 0x8}, 0x5}, {{&(0x7f0000002000-0x60)=@nfc_llcp, 0x60, &(0x7f0000003000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xf6)=""/246, 0xf6}, {&(0x7f0000004000)=""/124, 0x7c}, {&(0x7f0000001000-0xee)=""/238, 0xee}, {&(0x7f0000005000)=""/192, 0xc0}], 0x5, &(0x7f0000002000-0x49)=""/73, 0x49, 0x9}, 0x80000000}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000003000-0x90)=[{&(0x7f0000006000-0x76)=""/118, 0x76}, {&(0x7f0000003000)=""/39, 0x27}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/132, 0x84}, {&(0x7f0000006000-0x95)=""/149, 0x95}, {&(0x7f0000003000)=""/20, 0x14}, {&(0x7f0000006000-0x78)=""/120, 0x78}, {&(0x7f0000006000-0xa)=""/10, 0xa}, {&(0x7f0000005000)=""/161, 0xa1}], 0x9, &(0x7f0000004000)=""/170, 0xaa, 0x49a0}}, {{&(0x7f0000005000-0x9)=@rc, 0x9, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/68, 0x44}], 0x1, &(0x7f0000003000)=""/43, 0x2b}, 0x6}, {{&(0x7f0000003000-0x1b)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x1c)=""/28, 0x1c}, {&(0x7f0000004000+0x19a)=""/157, 0x9d}, {&(0x7f0000005000)}, {&(0x7f0000006000-0x63)=""/99, 0x63}, {&(0x7f0000002000)=""/91, 0x5b}, {&(0x7f0000004000)=""/252, 0xfc}, {&(0x7f0000003000-0x8a)=""/138, 0x8a}, {&(0x7f0000006000-0x31)=""/49, 0x31}, {&(0x7f0000001000-0x99)=""/153, 0x99}], 0x9, 0x0, 0x0, 0x7f}, 0x29e5bc12}], 0x9, 0x21, &(0x7f0000000000)={0x77359400}) 2018/02/17 01:27:54 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009a9000-0x8)=@assoc_value={0x0, 0xffffffffffffae87}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x15, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, &(0x7f0000ea6000)=0x8c) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="5e93be3556fcf9b0b1461baf139d326080701cb340e6c9618e9572c1ae92f7595611ac18a4f645e6423c11ac5469fe81e372014ace086d898c", 0x39}, {&(0x7f0000001000-0x3d)="6d816789c8927c7eb2921b5aca96d92a926d41d5ee9a825b8851e27b4be29eeebd2cbcb3e495963718755224bf9e33ff65b6cd30b5891fd8f06f9b2f56", 0x3d}, {&(0x7f0000002000-0x58)="ed974e4775239153f9340482f53592023278964f258c0194bc130feaa78166e3785a04929c4a69e462ccc0e2083bf9c107a140cd9c1e92c0cbacdad015e48951ff8cbb841430b82f25c3842ad01271c6b2dd05f2f7b5941f", 0x58}, {&(0x7f0000001000)="548d4dfc2940fc166f7b9b892c0aaa29d45804b891960cf0b586014a88b8a6b9978a444403e2e2cd53586887a0ded4e6eb48c6f176268277a375678d100bf372303f5d808f6ff1c2804b3cfd9caefa3c933953e590b83ae7bcbebc33ce221e68103157c34b61d9e1f997a97c1d0432a69237dbc018471bddea60af857612daf9b6e89f629de7c93e794bd9d5c601b1ff4ed12623873397b2f0eb9b34c14f7dabdbcc655e85dd1e30d086e50592d00eda5a4d59ea359365d090b3aa271438349f0c45888dc0b4fb9aa354bbb3f89b31573f149b24b27f4877e471c3402f5737480356411f95e1816b4837793aae99d3f72fdda5c4", 0xf4}, {&(0x7f0000000000)="02e7909a872ab85fa116e98d2c664e2df5c7eeae36908d271a5b3f945b91e957e4c4b489acddb44023c5df9a98b499ec903d588e4b0d33510cac4833ca3b497e562104476d6a64a393b9", 0x4a}, {&(0x7f0000000000)="9c6f072c27ca1f2999333a2ab4ef5924f38d6cd426f1bdef2462f851f8d9ee6cb796a38f30e49cb32f92a905e1700a51204623792c8a5e6653d8cc956e7e4d9d18d69b12f6a12625772b16680f7e5128b008dad96e4787b043f6a82737cfa0d88df8d72ed8466ea3e6aa5dafd85fd0ac269d59127126bc0e7c5cc2d7217db1121762ab0d75bdee63c70d4e1a7728431084ec86cf07969789ef83fcc780b9", 0x9e}, {&(0x7f0000001000)="9683df63569cffd187f7a9b5b972dae467d0464b2ccbef88ca3d1213b1f0db55e0c49f091feef1a34861247c8cda2f8a8402bd21380f8e", 0x37}], 0x7, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)) mkdirat(r0, &(0x7f0000001000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x2)=0x4, &(0x7f0000002000)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0xffff, 0x3}, {0x80000000, 0x15}, 0x5, 0x3, 0x781ef98c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x200) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000006000-0x77)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x7fffffff, 0x8, 0x20}}], {@llc={0x4, {@snap={0xaa, 0xab, "96", "204fb3", 0x60f6, "0e3268642f0cd4c7e689f8c0eaf9a155268719487300d177e342a4867df5fcd4a92c337a3109152017302feb3e7c9dee7878232a218619e26513a6840a56d781d7e8467b0562615cd199eff98bb79d3c1353f480217711bc985161c620"}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x350, 0x6c7, 0xd95]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r2, 0xe5c, 0x3, 0x4, 0x8, 0x9}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r2, 0x0, 0x66e4, 0x10000}, 0x10) getegid() 2018/02/17 01:27:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x1, 0x1, 0x7, 0x100000001, 0x200, 0x1, {0x0, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x1f, 0x2, 0x3, 0x6, 0xffffffff}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xffffffffffffff22, 0x6154, 0x7}, 0x10) r3 = semget$private(0x0, 0x1, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000002000)=""/4096) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000+0x92b)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000004000)={{0x6000, 0xf000, 0x8, 0x0, 0x5, 0x101, 0xa5, 0xffffffff, 0x0, 0x81, 0x3ff, 0x6}, {0x1f000, 0xf000, 0xb, 0x80, 0x6, 0x0, 0x1, 0x6, 0x9, 0x3ff, 0x13c9, 0xffff}, {0x7, 0x1, 0x0, 0xfdf, 0x9, 0x5, 0xdf2f, 0x4a2fb658, 0x1, 0x7ff, 0xa99f, 0x7}, {0x5000, 0x6000, 0x19, 0x0, 0x324c, 0x80000000, 0x9, 0xfffffffffffffff8, 0x4, 0x100000001, 0x3, 0x200}, {0xf000, 0x4, 0x0, 0x7f, 0x0, 0x7, 0x0, 0xffff, 0xbb4, 0x2, 0x1, 0x2}, {0xf000, 0x0, 0xf, 0x9, 0x7, 0x2, 0x8001, 0x2ff7162f, 0x7eb, 0xfff, 0x0, 0x400}, {0x2000, 0x13000, 0x3, 0x56a1, 0x2, 0x521, 0x0, 0x1f, 0x9, 0x67d4, 0x7, 0x2}, {0x0, 0x4000, 0x10, 0x0, 0x80000000, 0xffffffff, 0x7, 0x4, 0x0, 0xfffffffffffff000, 0x9, 0x2}, {0x3000, 0x4002}, {0x5000, 0xd000}, 0x26, 0x0, 0x10000, 0x100000, 0xa, 0x400, 0x5000, [0x81, 0x80000001, 0x7f]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000005000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x6000, r5, r6, 0x0, 0x800, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x10000, 0x2}, 'port0\x00', 0x48, 0x2, 0x83, 0x3, 0x3, 0x9, 0x1, 0x0, 0x4, 0x7f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000007000)=r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000009000-0xfe)="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") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000006000)={r2, 0x3, 0x6}, &(0x7f0000008000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000002000)={{0x3f, 0x1}, 'port1\x00', 0x98, 0x11001, 0x1, 0x41803ff4, 0x5, 0x81, 0x2e4, 0x0, 0x2, 0x800}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000009000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000007000+0x58d)={0x7, &(0x7f000000a000-0x4c)=""/76, &(0x7f0000006000)=[{0x7, 0xb2, 0x0, &(0x7f000000a000-0xb2)=""/178}, {0x1, 0x43, 0x9, &(0x7f0000004000)=""/67}, {0xa4a, 0xe6, 0x80000001000, &(0x7f0000009000)=""/230}, {0x8001, 0xc6, 0x5, &(0x7f0000000000)=""/198}, {0x7, 0x53, 0x100000001, &(0x7f0000009000)=""/83}, {0x1, 0x55, 0xbce, &(0x7f000000a000-0x55)=""/85}, {0x3ff, 0x44, 0x2, &(0x7f000000a000-0x44)=""/68}]}) 2018/02/17 01:27:54 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00007cf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x20000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000eb8000)={0x3}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d28000-0xc)={0x0}, &(0x7f0000aa9000)=0xc) sched_setparam(r1, &(0x7f0000737000-0x4)=0xfffffffffffffffa) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000055d000-0x5c)={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x9, [0x7ff, 0x9, 0xb9, 0x1, 0x0, 0x400, 0xffffffff, 0x450]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000965000-0x20)={0x1, 0x95, 0x204, 0xf70d, 0xffffffff, 0x7ff, 0x9, 0x2, 0x0}, &(0x7f0000ad7000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3, 0x100, 0x6, 0x8001, 0x8}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x100000000, 0x1, 0x136, 0x1, "65b11bb18a2f69ca677fc91dec285aa73fa818f9ef2346a072b8b68176131f1e218f892bce7d03b57cb29354", 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000)={0x1f, 0x1f, 0x1}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@can, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/153, 0x99}], 0x1, &(0x7f0000002000)=""/213, 0xd5, 0x1}, 0x10042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000005000-0x10)={r3, r4+30000000}, &(0x7f0000005000-0x10)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000006000-0x8)={0x8}, 0x8, 0x80000) accept4$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r2, 0x5, 0x8, 0x9b, 0x9, 0x2}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000007000)=@ax25={0x3, {"57c9a86d15bc9c"}, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000007000-0x5e)=""/94) [ 31.013489] audit: type=1400 audit(1518830874.170:9): avc: denied { map } for pid=4174 comm="syz-fuzzer" path="/root/syzkaller-shm347210384" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/17 01:27:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xa00, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = socket(0xa, 0x7, 0x8000) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x9, 0x3, 0x1, 0x2, 0x800, 0x8}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002000-0x14)={@mcast2}, &(0x7f0000000000)=0x14) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) msgget$private(0x0, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4001) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000003000-0x4)=[r3]) fcntl$notify(r2, 0x402, 0x80000002) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x3, 0x1, 0x3, 0x1f, 0x6}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r4, 0xff, 0x30, 0x5, 0x1}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000004000-0xa0)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="6022998d918b817aba8bc9813e24d2fd2065cf474cb8c548e62fe4cc32cdbea15a248ec103a1f522aa4336c90151389999d4b335ce840cb58eec641137c4d1ee3f050e92dcfd72de95caab3be5f88e965990a4663a41beca2be5ff3fef071c3ae07afcdab35a7f04ef63e290328aab6d34a00f44", 0x74}, {&(0x7f0000000000)="8b34396c210d6951a27710d5895d607e83396fbdf4d229814dda8bdd8e3e9b626a6bdea591d0368468f293347be99be4b5530a7c611cfc2e4e1f6ee31249cfc059d5faa01180dac03ab25b478d61738a87c6bd08b636abce831eb43fa6236e1fbb7d2a4c49fbfd6d2c30c8253617e8d0620658ad82be035607d588763bf8b71d8b21be484a530f0f397e8b3db24cf213e26c41eeea032aa72caf9e978bd9524b59", 0xa1}, {&(0x7f0000005000-0x39)="1526d810b788909bb4e0d128cbc08febebaf0f13d6b3f72856b08ee55a5e3eb8e6fb9e785ca8064b40181918b93552b6da14282eff067202e9", 0x39}, {&(0x7f0000002000-0x70)="e17d6cd8a50e4183a3c0b4b3602fa3c903506fc7e3c2c6b442d26b9233579fc5c4f56806eaf287ded1ec758f5b082aeba151447d12e0c88f545bcb06f252022e6e8949ebb37380d69b8828c982491afd7543c8baeeb390cf41bd53bcd3470f5db2a60232f54ee72bb24bcc508b6cf0da", 0x70}, {&(0x7f0000001000-0x66)="4f424f14c128d42f196db7d7dff1177e4f56ac56c49b29567d94a5eaca8f90f3b6a746a6e929a2f2a032d433ac1e4d99983dc2751580355fdd88b45266aa4f763f3a3fca96d2a70f7518a97a1aa5b5ab152bcbe5573620b474b40c9f917a4f8f2d59daafdc28", 0x66}, {&(0x7f0000004000)="c1493b5ef20d607e65fd25b731687352809809eb389432069f8d7c0003d6b1c716fdaeb6bf8b87edbc746b8d792a42de9dd1a8ed5afa48eca7e4972d617187a4aa9355a5c668a9657caec9fd58f1fe5d8e3db91fc10cea877a62f46c40eebc8f904a8ca5bcc60133f095b22e37fbbd05e3d98f19adc19566b30dc8c239221ab02342b6c866ea4e46ad", 0x89}, {&(0x7f0000004000)}, {&(0x7f0000004000)="413a4f4b0271ed5785c4d911e7a3b6bc58a73cd99fb092456144ec0d40e1582ccba25cde9548b92f0607fb0f65dc6f338224283190e18b9f7dad6e014ed062fb3ebb7dab8692366f562fffef098e12a05caabdcd9bb2551e9864182c4f54499dc369ebbb4e3a0512b34b00bdaf090cbdaa18b56371c3803e2eda5ad2d123dfc91ec4d52d05179cf01fe3007bbc8262ba179528eae1241981f9beeeedd9db6e43ac4c4e", 0xa3}, {&(0x7f0000004000)="16d1acad5763570476e25f76eb96fccc780d63edf15c7254baa62c59bd9000150a93245b96aae4582cb616c8c7572b9f947aada293a497a4", 0x38}], 0xa, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006000-0x98)={r4, @in6={{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, 0x80, 0x3}, 0x98) [ 31.068066] audit: type=1400 audit(1518830874.224:10): avc: denied { sys_admin } for pid=4218 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 [ 31.101934] IPVS: ftp: loaded support on port[0] = 21 [ 31.160412] audit: type=1400 audit(1518830874.316:11): avc: denied { net_admin } for pid=4224 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 [ 31.162496] IPVS: ftp: loaded support on port[0] = 21 [ 31.223169] IPVS: ftp: loaded support on port[0] = 21 [ 31.272555] IPVS: ftp: loaded support on port[0] = 21 [ 31.339184] IPVS: ftp: loaded support on port[0] = 21 [ 31.410898] IPVS: ftp: loaded support on port[0] = 21 [ 31.513127] IPVS: ftp: loaded support on port[0] = 21 [ 31.644799] IPVS: ftp: loaded support on port[0] = 21 [ 32.493371] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.507532] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.580268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.738202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.749777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.927819] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.088848] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.218835] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.959734] audit: type=1400 audit(1518830878.116:12): avc: denied { sys_chroot } for pid=4224 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 01:27:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000000000000, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000083b000), &(0x7f0000839000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x571000) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x80000, 0x300) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000fd7000-0x1)="a5", 0xe8) [ 35.086140] audit: type=1400 audit(1518830878.242:13): avc: denied { net_raw } for pid=5184 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 01:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00008da000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000017b000-0x9)={0x2, 0x6, 0x2, 0x100}, 0x10) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000774000)=0x9d, &(0x7f0000e9f000)=0x4) connect$ipx(r1, &(0x7f0000889000-0x10)={0x4, 0x6, 0x2, "a1a323e0c564", 0x1}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000118000-0x8)) 2018/02/17 01:27:58 executing program 3: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10000000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000002000-0xef)=""/239, &(0x7f0000003000-0x4)=0xfffffdb1) 2018/02/17 01:27:58 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x20)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20, &(0x7f0000002000)=[{&(0x7f0000000000)="96e12ad9a047f60135581c6e4dc7bc7e92471aed80bae9ea929b441ee5360c0d", 0x20}], 0x1, &(0x7f0000001000-0x270)=[]}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) [ 35.189844] audit: type=1400 audit(1518830878.274:14): avc: denied { dac_read_search } for pid=5184 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 01:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bc5000-0xb)='/dev/adsp#\x00', 0x9, 0x600300) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000c73000)) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a62000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f0000448000)='system_u:object_r:sudo_exec_t:s0\x00', 0x9) fremovexattr(r1, &(0x7f0000394000)=@known='com.apple.FinderInfo\x00') 2018/02/17 01:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000878000-0x8)={0x0, 0x0}) mkdirat(r2, &(0x7f00000c0000-0x8)='./file0\x00', 0x40) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000060e000-0x4)) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00005e2000-0x4), &(0x7f0000087000-0x4)=0xfffffffffffffcff) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000fc2000-0x1000)="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") [ 35.335803] audit: type=1400 audit(1518830878.492:15): avc: denied { dac_override } for pid=5241 comm="syz-executor0" 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 [ 35.360443] audit: type=1400 audit(1518830878.492:16): avc: denied { prog_load } for pid=5244 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/17 01:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000dd8000-0x10)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1396}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000810000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000bb000)) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f000056a000-0x20)={"a89e3129d583cfc818c5079e84901050", {0x4, 0xf650, 0xfffffffffffffffc, "fec1645994ae"}}) prctl$setfpexc(0xc, 0x100000) clock_gettime(0x0, &(0x7f0000af5000)={0x0, 0x0}) ppoll(&(0x7f000015a000-0x28)=[{r1}, {r2, 0xf7ac08cc9fd78a04}], 0x2, &(0x7f0000c33000)={0x0, r7+10000000}, &(0x7f0000578000-0x8), 0x8) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/02/17 01:27:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffc000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)="6ee88f615f6d61707300") readv(r1, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) close(r0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000b9b000)={[], 0x0, 0x7, 0x7, 0x0, 0xfffffffffffffffe, 0x6000, 0x2000, [], 0xff}) [ 35.382905] audit: type=1400 audit(1518830878.492:17): avc: denied { create } for pid=5244 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.406757] audit: type=1400 audit(1518830878.492:18): avc: denied { read } for pid=5244 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 01:27:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000734000-0x8)={0x0, 0x0}, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000a39000)=""/36) r1 = creat(&(0x7f000022a000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000396000)='./file1\x00', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f0000b00000-0x4)='bpf\x00', 0x0, 0x0) getdents64(r1, &(0x7f00003ef000-0xeb)=""/235, 0xeb) 2018/02/17 01:27:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$l2tp(0x18, 0x1, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) memfd_create(&(0x7f0000a7c000-0x12)='/dev/loop-control\x00', 0x0) 2018/02/17 01:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) socket(0x19, 0x1, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) openat$dsp(0xffffffffffffff9c, &(0x7f00004d3000-0x9)='/dev/dsp\x00', 0x0, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f000091d000-0x10)=@ax25={0x3, {"f20e6721dadcce"}}, 0x10) 2018/02/17 01:27:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000b1000-0x4)) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fd2000-0x20)={0x0, 0x1, 0x0, 0x8000000000}) 2018/02/17 01:27:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000004000)=@alg, 0x58, &(0x7f0000016000)=[], 0x0, &(0x7f000000b000)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f58000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000c45000)={[{0x5, 0x4, 0x3, 0x200, 0x3, 0x4, 0x3, 0x3, 0x6, 0x0, 0x39c, 0x3, 0x2c51}, {0x2, 0x0, 0xa0, 0xa92, 0x0, 0x200, 0x9, 0x2, 0x5, 0x0, 0x8a1, 0x8, 0x22ae}, {0x3, 0x4, 0x20000000000, 0x80000001, 0xffffffffffffffdc, 0x2, 0x8, 0x9, 0x9, 0xea1, 0x6, 0x5, 0x1af}], 0x5}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000073b000-0xb)='/dev/audio\x00', 0x4000, 0x0) accept4$nfc_llcp(r2, &(0x7f0000231000-0x60), &(0x7f0000771000)=0x60, 0x800) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x0, 0x339, []}, 0x8) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000d52000)={0xfffffffffffffffe, 0x5}) 2018/02/17 01:27:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e49000-0xd)='/dev/dmmidi#\x00', 0x401, 0x800) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000658000-0x14)={0x0, r0, 0x0, 0x2}, 0x143) bind$llc(r0, &(0x7f0000a73000-0x10)={0x1a, 0xfb, 0x400, 0x2, 0x3, 0x3, @random="849b41ddd098"}, 0x10) execveat(0xffffffffffffffff, &(0x7f00002aa000-0xe)='./file0/file0\x00', &(0x7f00002fc000-0x10)=[], &(0x7f0000d6a000-0x38)=[], 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a9b000-0xe)={0x0, 0x2, 0x3, [0x7ff, 0x80, 0x1]}, &(0x7f00005c4000-0x4)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000094e000-0x8)={r1, 0x4}, 0x8) 2018/02/17 01:27:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d14000-0xb)='/dev/vcsa#\x00', 0xcb, 0x8100) listen(r0, 0x1f) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r2, r3, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/17 01:27:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f000090e000)='/dev/sg#\x00', 0x7fffffff, 0x600282) connect$bt_sco(r1, &(0x7f000090b000)={0x1f, {0x3, 0x7, 0x8, 0x0, 0x1}}, 0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f8f000-0x4)=r1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x4}, 0x20) 2018/02/17 01:27:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000376) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) r0 = syz_open_dev$mouse(&(0x7f0000cbb000)='/dev/input/mouse#\x00', 0x5, 0x301802) syz_open_dev$usbmon(&(0x7f00006a7000)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000952000-0x20)={0x3, [0xfffffffffffffffb, 0x1, 0x3]}) set_thread_area(&(0x7f00005c1000)={0x8001, 0x20001000, 0x5400, 0x6, 0x7f, 0xfffffffffffffffb, 0x4, 0x9, 0x1, 0x5}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00003b9000)) r1 = syz_open_dev$vcsa(&(0x7f0000929000)='/dev/vcsa#\x00', 0xd5, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f77000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x79, 0x83}, &(0x7f0000f49000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000740000-0x10)={r2, 0x7, 0xffff, 0x5}, 0x10) 2018/02/17 01:27:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc1c, &(0x7f0000003000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000aec000-0x1)='\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000021a000-0x30)={0xc18, 0x28, [0x9, 0x800, 0xce4, 0x7ff, 0x10000, 0x2, 0x10000, 0x4, 0x8, 0x7ff]}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000bbd000)=0x1) io_submit(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x81) 2018/02/17 01:27:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009ac000)=@int, &(0x7f000045a000)=0x4) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/17 01:27:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x14, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/17 01:27:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000e1f000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000a20000-0xc)={0x10, 0x0, 0x0, 0xa0002004}, 0xc, &(0x7f00007cd000-0x10)={&(0x7f00002a3000)={0x4c8, 0x5, 0xa, 0x0, 0x4, 0x3, {0xf, 0x0, 0x1}, [@typed={0xc, 0x30, @fd=r1}, @nested={0x10, 0x81, [@typed={0xc, 0x41, @u32=0x3f}]}, @typed={0xc, 0x6e, @pid=r2}, @generic="0d02cf6863a05fcdcb0ff3428b1fe6ea9d6c3f2ade69cd74e149d901c8ccaddd86f4a4b2b8219c55efee138bde6e742388c497f19650d239dc2d1994c26de6b2a09f42a0651b92ec503b9cfe2f9209ba85afafb7f45ac5e825faf7a934a76d5ea95447319a5dd1b2fd1ab120b2e3427de88470466e99214ca6ad08e50614b17220502f2101060f4d0b1fa46d87bc9c9e76c589aaef145c64", @nested={0x284, 0x2c, [@typed={0xc, 0x96, @pid=r3}, @typed={0x10, 0x92, @u64=0x2e}, @generic="9785afd5f9d5ab053571bce7ac5857725a67b0ead324a1fc1aa0d68b04450cd358e1d4c02044e4f7ebae11fda189d1c7644ba3742a31efb7b711922d37a00452ed8042cd97a490119f3e3943f41ab88df97f861b7331b608db79711132eebb1594f196056e38e0ea834a0d04b250a6b6b1b704606821e6af1894092fdaf018c6bf7ea66f21702a0c93d7f0d4d53d81c8e42d46baabd5265fea85e52bb889448b54d3399cdca7d9101598b942af3c79ec770a4c00d4dd918e6d33d621dbdef92b7d8c9ff3e447722879e8fc1486d8f911229d2ceae01f0812ae9c669e4b42e38673d057093fc5e98c4848aaa96cb91d0647a74e", @generic="52202046ee1e0f7681f6e3634fceca661ef7bdd00a6913fc4785b6f3023b033b7c712b7ff4a6ebcfaa66894fe8f7eb6e615bddd5bf0be5bb121cf77c093e532f328f955dae4e0b3c8089bcf8b830520003d62cc7767419f40b934d482e8485ace0e1987be207b479b82e6c7bec6c64642dccfe973e96781d1f16f126c58ef4", @generic="3b968231960d506f42d7027180b4f9182ae7617a25d7e65e28496033bbf50a491f1a8b88e1d70dea2c858d1485bbc968ea0a6bcfc825c96f6abda1ae7d2581dad8", @typed={0xc, 0x2f, @fd=r4}, @typed={0xa4, 0x52, @binary="763e2f183a1cbb074241a52123faf19b7bce953f2f3abc92c1f0b60952c0004fa0a478016b523173d303896b0694e7c7647c859c74776f04fdd1827d8a642c6987bd02504623dfe9f9e81c931db15854559dab4dcb238bb73437d43d47cc89f73a0c96bf2781e579858d652a4113b5a4b71c2f4fc71aaa3a07c42b9280eae7a219fc1e285a30b2165254628f5f0ceb12961d65c0900661486c"}]}, @generic, @typed={0x10, 0x0, @u64=0x9c28}, @typed={0x10, 0x90, @u64=0x3}, @nested={0x150, 0x62, [@generic="4b07a987585d7fa39a650769b3a000453bc4a4e25c1b9ebd833b5d6001c30fe65d100524e6e5f9e7705a93e3a9f90fc2d67209b1750b82eac2653569693d8049fb1df4dfdbbba3ec36ee00c7bcf8dbed617ba68c276c5eaa6886456eb46a71e7084ad22b7b326546ccad785aeca54ddffde09fa6a924644a00c06454037069e4e79fe9ecfae5085683754f07b3a7e36f4e358e85608768d50038cc25aca7eb13b4afd400dfe141f765d2d09e897acd3e79a105bf73ab74a1c209980707eaf9b6e612670a112d3f8fc86f9e951c382263d6a2de9547fb4e", @generic="75627e14512ef1623e1e2ce008ffeea0e8f4010439160568a31e9f9aa0613bf191ad72169e2da6469779a0312f8d26bd771d0def9ba5b82c9f246a5f12f95bc8d182561f05657307c23c20f294bbdd992c83268fb725bb9e4b9ba7187c0737df9d6ae51b7ac3bcee9df113f03059d1218e7f"]}]}, 0x4c8}, 0x1, 0x0, 0x0, 0x4000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c22000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a9b000)={{&(0x7f0000302000/0x4000)=nil, 0x4000}, 0x3}) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000027000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002}]}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000b42000)={0x24, 0x806, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/17 01:27:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xfffffffffffffe22, &(0x7f00000e2000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f0000f92000-0x4)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f00001ff000-0x4)='GPL\x00', 0x8000, 0x1000, &(0x7f000062c000-0x1000)=""/4096}, 0x48) semctl$SEM_STAT(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000f84000-0xa4)=""/164) r0 = syz_open_dev$usbmon(&(0x7f00003f6000)='/dev/usbmon#\x00', 0x0, 0x5c9000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000edd000-0x16)='/selinux/checkreqprot\x00', 0x402, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a24000-0x4)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) 2018/02/17 01:27:58 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x3) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b}, 0xb) 2018/02/17 01:27:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007d4000)='/dev/dmmidi#\x00', 0x4, 0x80000) ioctl$TIOCSBRK(r0, 0x5427) times(&(0x7f00005a4000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008fb000)='./file0\x00', &(0x7f0000f3f000)='cpuset\x00', 0x0, &(0x7f000000a000)) 2018/02/17 01:27:58 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000032000-0x8)={&(0x7f0000031000)={0x18, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/17 01:27:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000076c000)='/dev/input/mouse#\x00', 0x800, 0x40401) timerfd_settime(r0, 0x1, &(0x7f0000ce7000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000c68000-0x20)) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000088e000)=""/226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a06000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/17 01:27:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80200000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000304000-0x16)='/selinux/checkreqprot\x00', 0x40100, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000bbd000)=0x2, 0x4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000583000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000d7c000-0x9)='/dev/kvm\x00', 0x0, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000de7000)=0x0) tkill(r2, 0x32) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) [ 35.865531] sctp: [Deprecated]: syz-executor0 (pid 5351) Use of int in max_burst socket option. [ 35.865531] Use struct sctp_assoc_value instead [ 35.893603] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 35.962511] sctp: [Deprecated]: syz-executor0 (pid 5370) Use of int in max_burst socket option. [ 35.962511] Use struct sctp_assoc_value instead 2018/02/17 01:27:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup2(r1, r0) sendto$inet6(r2, &(0x7f0000c38000-0xb8)="7c1b9fb890c0c9af27c271539f918886793801f2b2df1d8192d4449c57a7710ffad0f07b320208966fb057a5767a09fa23b6d13efa10b9d1f924fc88ea400186d6cc44092ed69b49a0043f08598cbfe6b4c08be7f222fc5206149a9298f1b49416916dead433fdd830297e1af8d2fa23aeeb185e5c02ce6c0bd7c798790fd91c4b040ab5a257186af09156a596f745a63f91d369016232a06c0cce538303fd7c9939a41b1349399b40c15b3729f83c4391acf4b4b957ce76", 0xb8, 0x40, &(0x7f0000c32000-0x1c)={0xa, 0x0, 0x5, @empty, 0xba25}, 0x1c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000321000)='/dev/mixer\x00', 0x18000, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00007f3000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000603000-0x8)={0x2, r4}) socket$packet(0x11, 0x3, 0x300) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r5 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000646000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f2a000-0x12)='/dev/loop-control\x00', 0x82800, 0x0) syz_open_dev$loop(&(0x7f00000b7000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/17 01:27:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000ac1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) fcntl$setown(r0, 0x8, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab9000)=0x0) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000007000-0x74)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, @in6={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [], 0x1}}], 0x74) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000417000-0x1b)=""/27) syz_open_dev$sg(&(0x7f0000b47000)='/dev/sg#\x00', 0x7, 0x8000) prctl$setptracer(0x59616d61, r2) sendmsg$nl_netfilter(r0, &(0x7f0000fae000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000065e000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f00007cd000-0x70)="46581bb29ba5b24097bd9bf4c4c6ad92578c0c6860e2a80261860f80292aaf22dc1a72cce1b2ff2f7e25d7630288d524967d8a01f5d7eb124de87a3d831f0b68129ba1bd6d4a6e01d9488a5cbfedd924466ea40d57b8cec6d9c2df14f623487a7f7598fd2468495e039726a81051a501", 0x70) 2018/02/17 01:27:59 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f72000+0x78b)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) 2018/02/17 01:27:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa2000-0xa0)=[], 0x37e) write(r0, &(0x7f000016d000)="5f400c3bacb6aad8e6", 0x9) clone(0x818c2500, &(0x7f000052d000-0x97), &(0x7f0000b29000-0x4), &(0x7f0000e9b000), &(0x7f0000000000)) 2018/02/17 01:27:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000015000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @syzn={0x73, 0x79, 0x7a}}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="742d7dff42a7bb6e84d061f6c226eab1", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0xbf, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x71}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) connect$inet6(r0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f39000)={@common='syzkaller0\x00', 0x401}) 2018/02/17 01:27:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) migrate_pages(r0, 0x2, &(0x7f0000aba000)=0x80000001, &(0x7f0000a5b000)=0x100000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000e19000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x3f, &(0x7f0000968000)={@random="0562df07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760004", 0x9, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ca"}}}}}}, 0x0) 2018/02/17 01:27:59 executing program 7: perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000960000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000c1f000-0x18)={0x1, 0x3, 0x40, 0xffffffffcf10ba32, 0xfff}) r1 = epoll_create(0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aab000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$kcm(0x29, 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r2, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) bind$rds(r1, &(0x7f0000b24000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendfile(r2, r3, &(0x7f0000b7a000), 0x3) 2018/02/17 01:27:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000001000-0x4)=0x5, 0x4) eventfd2(0x101, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0xfffffffffffffef8) ioctl$VT_WAITACTIVE(r1, 0x5607) [ 36.077893] kauditd_printk_skb: 6 callbacks suppressed [ 36.077902] audit: type=1400 audit(1518830879.234:25): avc: denied { ioctl } for pid=5378 comm="syz-executor2" path="socket:[14281]" dev="sockfs" ino=14281 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 01:27:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000deb000-0x4)=0x3ff, 0x4) 2018/02/17 01:27:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000cc000)={0x4, 0x7, 0x340ff009, 0x2, "5c4e14290c6bd6693c0a72737ea2070426940edc559670d7347827a79885cc5515d2e2929cbc17c7f82ae9c0", 0x8000}) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000878000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2f000-0x2)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) 2018/02/17 01:27:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000244000-0xe)='/dev/admmidi#\x00', 0x5, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00009d4000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000636000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb42d, 0x42) futimesat(r1, &(0x7f0000fcf000-0x8)='./file0\x00', &(0x7f0000b1b000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000d93000)) syz_open_dev$sndseq(&(0x7f00006fb000)='/dev/snd/seq\x00', 0x0, 0x70202) 2018/02/17 01:27:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b95000-0x9)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00005d5000-0x70)) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) [ 36.112991] audit: type=1400 audit(1518830879.237:26): avc: denied { setopt } for pid=5378 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 01:27:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000316000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f000001c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/17 01:27:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000106000/0xc00000)=nil, 0xc00000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000013000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000ea8000-0x8)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) 2018/02/17 01:27:59 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0x0, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0xffffffffffffff67}, 0x1}, 0x0) 2018/02/17 01:27:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000427000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/02/17 01:27:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) r2 = dup3(r1, r0, 0x0) lstat(&(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000932000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchown(r2, r3, r4) 2018/02/17 01:27:59 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff7fffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x20000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = syz_open_procfs(0x0, &(0x7f00005b2000)='cpuset\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000322000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xa6, 0x100, 0x0, 0x40, 0x2, 0x7f, 0x80, 0x4c1c, 0x10001, 0x401, 0x8, 0x4, 0x3f, 0x9, 0x4]}, &(0x7f00002bb000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000810000-0xc)=@sack_info={r1, 0x355a, 0xffff}, 0xc) 2018/02/17 01:27:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00002ff000-0x4)="071be8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000c0e000-0x460)={'filter\x00', 0x7, 0x4, 0x410, 0xe8, 0x1f8, 0x1f8, 0x328, 0x328, 0x328, 0x4, &(0x7f0000da0000), {[{{@arp={@dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="27144083f444", {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0xffff, 0x7, 0x8, 0x20, 0xfffffffffffffffb, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ef004fec7544e1c38a5ced246b1a0a95", {0xff}, {0xff}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1, 0xa0000000000000}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @empty, @rand_addr=0x1, @multicast1=0xe0000001, 0x6, 0x1}}}, {{@arp={@empty, @empty, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="55a257344204", {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x10000, 0x0, 0x2, 0xa3, 0x0, 0x7, @common='bond0\x00', @common='yam0\x00', {0xff}}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5904, 0xe4ac, 0x2, 0x1, 0x0, "75942fb54380347bf4e1f8dbc178ad02c0c4a6cf1159db0e9a65360a8a4199b48acb3649fa06c9f534e340f8799f553110ac584d718eda2b6537f58571ab895c"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) recvmmsg(r2, &(0x7f0000809000)=[], 0x2, 0x0, &(0x7f000000d000-0x10)={0x77359400}) setxattr(&(0x7f0000e58000)='./file0\x00', &(0x7f0000af7000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000c7c000)='self.lo[ppp1\'vmnet0wlan1GPL$!]ppp0\x00', 0x23, 0x1) 2018/02/17 01:27:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/ppp\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000476000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f000043f000-0x4)={0x0, 0x0, 0x2}) openat$ppp(0xffffffffffffff9c, &(0x7f0000234000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/17 01:27:59 executing program 1: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/access\x00', 0x2, 0x0) r1 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000041b000-0x78)={0x0, 0x78, 0x95ff, 0x6, 0x8, 0x800, 0x0, 0x400, 0x2, 0x0, 0x7, 0x5, 0xff, 0x6, 0x482, 0x0, 0x8, 0xffffffffffffffaf, 0x101, 0x4, 0xb8, 0xffffffffffffffa2, 0xc7, 0x2, 0x8, 0xfbe, 0x0, 0x1, 0x9, 0x400, 0x4, 0x5, 0x20, 0x8, 0x7fffffff, 0x1, 0x100000000, 0xa72a, 0x0, 0x401, 0x5, @perf_config_ext={0x101, 0x7}, 0x4004, 0x2, 0x4, 0x6, 0x0, 0x80000001, 0xfffffffffffffffc}, r0, 0x1, r1, 0x8) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000419000)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000041d000-0x28)={0x5, 0x3d, 0x4, 0x1c, 0x1}) 2018/02/17 01:27:59 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write$sndseq(r1, &(0x7f0000055000-0x60)=[], 0x0) close(r0) [ 36.300642] syz-executor1 (5424) used greatest stack depth: 15552 bytes left 2018/02/17 01:27:59 executing program 1: r0 = creat(&(0x7f000068e000-0x8)='./file0\x00', 0x1000000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x8, @empty, 0x6}}, 0x3, 0x2, 0x1, 0x3, 0xfbf}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000b9000-0x6)={r1, 0x5}, &(0x7f0000000000)=0x6) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b2e000)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0xff40) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000417000-0x3c)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f0000a2f000-0x1)='\x00', 0x1}], 0x1, &(0x7f00009c4000-0x1138)=[{0xc8, 0x1ff, 0xc1, "f8cc83d5c3396a6133446a11af12b33625b5c0499fcd78cce9ae9cf7a15b7cf2ced3a598fa983f958dfe922804cd38b19d80d536cf64eb3068860cab303aa5d738ca296f570db9c6e7a3b91e7c258b7208e1eb476950f66fa7ef7fb0020d1b00e291c9b3c53ee869d38b778c24409c46b4c7061fac33cbd8d203ed87369d136d4e8c064c3be424fa65174a615d6d384908e9c98e5f6c383703f13166a17086544337b3259754e74cc4f5aba323c144ef59"}, {0x60, 0x10c, 0x6, "257007bd28abb91f22a47c4fecd82489afaec0e6f0cd31436fcbf226329ef2290b1bd639da41bebf76ea2098a9b5bc4f30f199fecd1f35a2aaf1e582919bea588d834f21565dcb6a44a014cc"}, {0x1010, 0x108, 0x2, "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"}], 0x1138}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c89000-0xa)={0x0, 0x400000000400002, 0x80000000000001aa, []}, 0xfef1) 2018/02/17 01:27:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) recvmmsg(r1, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[]}}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)) shutdown(r1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000c5c000-0x24)={0x0, 0x5}) 2018/02/17 01:27:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00006fe000)=""/206) r0 = syz_open_dev$dspn(&(0x7f0000cf2000)='/dev/dsp#\x00', 0x1, 0x40) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000974000), 0x4) 2018/02/17 01:27:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000ffa000-0x40)={0x7fffffff, 0x5, 0xd261, 0x5, "79c154d49785f6ef259f11cd4e2fe6079232a2f5e59f75b9b67f685edc582cf7b66274aebc06c0b2a45d6c7a", 0xfffffffffffff800}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000bb3000)={0x8, 0x5, 0x2, 0x81, "1159346143eb2305a99b7ab3571dccb3a3cd5dcc25312b09f0228b69e2901c18a479122061e3af40474dd8fb", 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049f000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000050a000)=""/4096) [ 36.415455] audit: type=1400 audit(1518830879.572:27): avc: denied { prog_run } for pid=5439 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 2018/02/17 01:27:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000027000-0xb8)={0x0, 0x7f, 0x800, 0x4, 0x6, 0x9, 0x9, 0x6, {0x0, @in6={{0xa, 0x0, 0xb298, @empty, 0x10000}}, 0x8, 0x0, 0x20, 0x9}}, &(0x7f00002ea000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000127000-0x8)=@assoc_value={r1, 0x5}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000847000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001f3000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00002e9000-0x60)={0x0, 0x14, 0x0, @thr={&(0x7f0000291000-0xe7)="f4ea868057cbc7c317ec18ae5465dab9bf14fc7cca950c922f86cbd2989a17da70be8c6ab99cf5be56e773c672d98d4c2eb5fe211a95bb71e5c45f3f727dd546c9137e86dcef4d54b6d72c5b914210faa0e116ebaa67a71193c7e162c1fe19ffd6c902189314b7e8cfe203ba6af8f5726944d75d7c68e1ec5da8d700fb0fbafa30099481bbd9c8a4fc8992bf27627ab8849149129ff39e8999c84a34d31a94257c4a9545208852b7877d41fe67505a991d0e10c85478bb92d45cbc6fa7c97037ac93afbc9cc87607d1f0b031dbd4587df45c44b58c670d41b7f645dba492b99b663e956d6dd06d", &(0x7f0000b48000)="9d2fcc5c8138515be20cd91fa4b5ffe7f81c3be73ebdf7abf05ab89c47d7b43735aeb468b84e0135802a39cecf12d19e92f255dad208d2b58785e1e32f9ce52a90b675d2e9c2bb9127c5892ea336ee959c324c9f3f4f7d304741625c8a3e59e5070db201915aeecc340b00f05c896df34edd04bf678fa94337741071756fe3c3470e9929017924f5ad8683ca81e1323890cf5975f119fcf4faf2e3e23593e94ee489f87e4f"}}, &(0x7f0000857000)=0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000226000), &(0x7f0000cb8000-0x4)=0x8) timer_delete(r3) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f66000)) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000d96000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af3000-0x10)={0x120, 0x20a, 0x80000, 0x401, 0x0}, &(0x7f000099a000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000998000-0x14)={r1, 0x7, 0x188, 0x800, 0x1000, 0x2}, &(0x7f000030d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000072d000)={r5, 0x56e}, &(0x7f0000ac5000)=0x8) pipe2(&(0x7f00002d3000-0x8)={0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000b72000)) 2018/02/17 01:27:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00003c3000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000aae000)=[], 0x0, 0x0) 2018/02/17 01:27:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8100, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008e8000+0xc8e)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) [ 36.533629] [ 36.535285] ====================================================== [ 36.541588] WARNING: possible circular locking dependency detected [ 36.547896] 4.16.0-rc1+ #315 Not tainted [ 36.551956] ------------------------------------------------------ [ 36.558264] syz-executor6/5477 is trying to acquire lock: [ 36.563803] (sk_lock-AF_INET6){+.+.}, at: [<000000000b52df91>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.573253] [ 36.573253] but task is already holding lock: [ 36.579197] (rtnl_mutex){+.+.}, at: [<00000000d500e1e3>] rtnl_lock+0x17/0x20 [ 36.586457] [ 36.586457] which lock already depends on the new lock. [ 36.586457] [ 36.594741] [ 36.594741] the existing dependency chain (in reverse order) is: [ 36.602332] [ 36.602332] -> #2 (rtnl_mutex){+.+.}: [ 36.607591] __mutex_lock+0x16f/0x1a80 [ 36.611969] mutex_lock_nested+0x16/0x20 [ 36.616522] rtnl_lock+0x17/0x20 [ 36.620381] unregister_netdevice_notifier+0x91/0x4e0 [ 36.626061] tee_tg_destroy+0x61/0xc0 [ 36.630354] cleanup_entry+0x242/0x380 [ 36.634729] __do_replace+0x7ac/0xa70 [ 36.639021] do_ip6t_set_ctl+0x40f/0x5f0 [ 36.643573] nf_setsockopt+0x67/0xc0 [ 36.647780] ipv6_setsockopt+0x10b/0x130 [ 36.652332] tcp_setsockopt+0x82/0xd0 [ 36.656625] sock_common_setsockopt+0x95/0xd0 [ 36.661609] SyS_setsockopt+0x189/0x360 [ 36.666076] do_syscall_64+0x280/0x940 [ 36.670457] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.676133] [ 36.676133] -> #1 (&xt[i].mutex){+.+.}: [ 36.681560] __mutex_lock+0x16f/0x1a80 [ 36.685940] mutex_lock_nested+0x16/0x20 [ 36.690495] xt_find_table_lock+0x3e/0x3e0 [ 36.695221] xt_request_find_table_lock+0x28/0xc0 [ 36.700554] get_info+0x154/0x690 [ 36.704504] do_ip6t_get_ctl+0x159/0xaf0 [ 36.709056] nf_getsockopt+0x6a/0xc0 [ 36.713259] ipv6_getsockopt+0x1df/0x2e0 [ 36.717812] tcp_getsockopt+0x82/0xd0 [ 36.722102] sock_common_getsockopt+0x95/0xd0 [ 36.727086] SyS_getsockopt+0x178/0x340 [ 36.731551] do_syscall_64+0x280/0x940 [ 36.735928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.741608] [ 36.741608] -> #0 (sk_lock-AF_INET6){+.+.}: [ 36.747386] lock_acquire+0x1d5/0x580 [ 36.751677] lock_sock_nested+0xc2/0x110 [ 36.756227] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.761734] ipv6_setsockopt+0xd7/0x130 [ 36.766200] udpv6_setsockopt+0x45/0x80 [ 36.770666] sock_common_setsockopt+0x95/0xd0 [ 36.775652] SyS_setsockopt+0x189/0x360 [ 36.780119] do_syscall_64+0x280/0x940 [ 36.784498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.790175] [ 36.790175] other info that might help us debug this: [ 36.790175] [ 36.798287] Chain exists of: [ 36.798287] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 36.798287] [ 36.808575] Possible unsafe locking scenario: [ 36.808575] [ 36.814603] CPU0 CPU1 [ 36.819237] ---- ---- [ 36.823869] lock(rtnl_mutex); [ 36.827120] lock(&xt[i].mutex); [ 36.833059] lock(rtnl_mutex); [ 36.838824] lock(sk_lock-AF_INET6); [ 36.842595] [ 36.842595] *** DEADLOCK *** [ 36.842595] [ 36.848626] 1 lock held by syz-executor6/5477: [ 36.853176] #0: (rtnl_mutex){+.+.}, at: [<00000000d500e1e3>] rtnl_lock+0x17/0x20 [ 36.860860] [ 36.860860] stack backtrace: [ 36.865328] CPU: 0 PID: 5477 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #315 [ 36.872568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.881891] Call Trace: [ 36.884455] dump_stack+0x194/0x257 [ 36.888056] ? arch_local_irq_restore+0x53/0x53 [ 36.892787] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.897773] ? save_trace+0xe0/0x2b0 [ 36.901463] __lock_acquire+0x30a8/0x3e00 [ 36.905591] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.910749] ? rtnl_lock+0x17/0x20 [ 36.914258] ? __mutex_lock+0x16f/0x1a80 [ 36.918290] ? rtnl_lock+0x17/0x20 [ 36.921801] ? rtnl_lock+0x17/0x20 [ 36.925316] ? find_held_lock+0x35/0x1d0 [ 36.929353] ? perf_trace_lock_acquire+0xe3/0x980 [ 36.934163] ? perf_trace_lock_acquire+0xe3/0x980 [ 36.938974] ? print_irqtrace_events+0x270/0x270 [ 36.943702] ? perf_trace_lock+0x900/0x900 [ 36.947909] ? do_raw_spin_trylock+0x190/0x190 [ 36.952464] ? check_noncircular+0x20/0x20 [ 36.956672] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 36.961748] ? __lock_acquire+0x664/0x3e00 [ 36.965955] ? find_held_lock+0x35/0x1d0 [ 36.970076] lock_acquire+0x1d5/0x580 [ 36.973847] ? lock_acquire+0x1d5/0x580 [ 36.977791] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.982953] ? lock_release+0xa40/0xa40 [ 36.986897] ? do_raw_spin_trylock+0x190/0x190 [ 36.991450] ? lock_sock_nested+0x44/0x110 [ 36.995656] lock_sock_nested+0xc2/0x110 [ 36.999687] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.004846] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.009834] ? ipv6_update_options+0x330/0x330 [ 37.014385] ? perf_trace_lock+0x900/0x900 [ 37.018590] ? check_noncircular+0x20/0x20 [ 37.022796] ? check_noncircular+0x20/0x20 [ 37.027004] ? finish_task_switch+0x1c0/0x860 [ 37.031472] ? lock_downgrade+0x980/0x980 [ 37.035590] ? find_held_lock+0x35/0x1d0 [ 37.039627] ? avc_has_perm+0x35e/0x680 [ 37.043573] ? lock_downgrade+0x980/0x980 [ 37.047691] ? lock_release+0xa40/0xa40 [ 37.051638] ? lock_downgrade+0x980/0x980 [ 37.055772] ? lock_release+0xa40/0xa40 [ 37.059719] ? __lock_is_held+0xb6/0x140 [ 37.063758] ? avc_has_perm+0x43e/0x680 [ 37.067705] ? avc_has_perm_noaudit+0x520/0x520 [ 37.072347] ? iterate_fd+0x3f0/0x3f0 [ 37.076123] ? __sched_text_start+0x8/0x8 [ 37.080244] ? __lock_is_held+0xb6/0x140 [ 37.084282] ? sock_has_perm+0x2a4/0x420 [ 37.088315] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.093650] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 37.099330] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 37.104582] ipv6_setsockopt+0xd7/0x130 [ 37.108527] ? ipv6_setsockopt+0xd7/0x130 [ 37.112649] udpv6_setsockopt+0x45/0x80 [ 37.116597] sock_common_setsockopt+0x95/0xd0 [ 37.121064] SyS_setsockopt+0x189/0x360 [ 37.125013] ? SyS_recv+0x40/0x40 [ 37.128445] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.133954] ? do_syscall_64+0xb6/0x940 [ 37.137899] ? SyS_recv+0x40/0x40 [ 37.141325] do_syscall_64+0x280/0x940 [ 37.145184] ? __do_page_fault+0xc90/0xc90 [ 37.149393] ? finish_task_switch+0x1c0/0x860 [ 37.153861] ? finish_task_switch+0x181/0x860 [ 37.158331] ? syscall_return_slowpath+0x550/0x550 [ 37.163243] ? syscall_return_slowpath+0x2ac/0x550 [ 37.168147] ? prepare_exit_to_usermode+0x350/0x350 [ 37.173134] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 37.178470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.183285] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.188449] RIP: 0033:0x453a59 [ 37.191609] RSP: 002b:00007f8a5be20c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 37.199289] RAX: ffffffffffffffda RBX: 00007f8a5be216d4 RCX: 0000000000453a59 [ 37.206534] RDX: 000000000000002e RSI: 0000000000000029 RDI: 0000000000000013 [ 37.213778] RBP: 000000000071bea0 R08: 0000000000000108 R09: 0000000000000000 [ 37.221020] R10: 0000000020001000 R11: 0000000000000246 R12: 00000000ffffffff [ 37.228260] R13: 0000000000000506 R14: 00000000006f7930 R15: 0000000000000000 2018/02/17 01:28:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb6705000000000000001a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1b67e4bb4b3c5199c1ad60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56fadc26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab700000090eddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb539e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f000000014a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x4000000000000000}, {}, {}, {}, {}, {}, {0x0, 0x3}, {}, {0x0, 0x0, 0xb90}, {}, {}, {}, {}, {0x0, 0x0, 0xfffffffffffffffc}, {}, {}, {0x0, 0x6}, {0x0, 0x4}]}) 2018/02/17 01:28:00 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000002b000)={0xfc000000, {{0xa, 0x1, 0x40, @empty, 0x5}}, {{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4}}}, 0x108) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000002e000-0x4)=0x0) wait4(r1, &(0x7f000001c000-0x4), 0x1, &(0x7f0000010000)) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x2, [@typed={0x2a2, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000002d000)=[{&(0x7f000000c000-0x38)="b1c7dee0967c5dc7b7c0c412fb77c0b95182e90dd232050a3c98e51675311dc66dad940e3f120a9292acc3aa659658ebeac0ba0ce1d43bcb", 0x38}, {&(0x7f0000025000)="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", 0xfd}, {&(0x7f0000008000)="fa229ee190d25dfb337851d2fa77fa0a682105119cc1dcca8a37bd47df846efc059441f644d3a2387a587544c498f5da4dd0e852dbbf4929e24fa09e9570e888aa9aa4dd46ff1fe0c52b5fb5e71a7c85309f103b6e6190259ec02594e03f0fd827c1c8d2d91b4e426e613ba935c96e1294321e8e10d703fad14093d71fdbc7d0cfa3c66bc6bd38fc40ae3c004442503db7e225d3e95c09bfc2f2ae8dfa75bf20f86afe42a2875143420e79b9be7222c929002350be449ffa06a01870ca69b9d5cc80e0eea8baa7e9dcecd45ee4360c7ee58a45f393b567356ef580c5", 0xdc}, {&(0x7f000002f000-0xda)="9436de99203b786c3ccf28d4e450cd3efc380a8d8619e4266e9cf9dbf0b8d6aa9bd537611708db32e10a06d9b22da7237c12c56e45786e7aaecfd32c79b0abd246019b8ef989948a4f4ab8bea03ec07eeea213284adeded1606eea75e15f6388e2df2765e651dcd5a5f90535ed5cd34964a786b282cad85f49a89eb388cf18b50ed9fca9a8c0d958e8f8964cb8ec7ef63a0d87bda133fd0ae532f5e0a08ca2bd370501a663426977730f262a42c5540002167c4373c74c2cd2961e43525a4a5a125413518b928e5f18b3a199acdfa6109bb5a380dcdbf0b365cc", 0xda}], 0x4, 0xd) 2018/02/17 01:28:00 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = syz_open_dev$sg(&(0x7f00003b1000-0x9)='/dev/sg#\x00', 0x89ed, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000386000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000b90000-0x4)=0xe8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbf000-0xc)={0x0, 0x0}, &(0x7f000020c000)=0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fbf000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xcd7, 0x0, 0x1, 0xa, 0x0, 0x80, 0x3c, r1, r2}, {0x80000001, 0x8, 0x3, 0x497c, 0xfffffffffffffffc, 0x284, 0x2, 0xffffffffffffffc1}, {0x5, 0xffffffff, 0x3ff, 0x4}, 0x1, 0x1, 0x1, 0x0, 0x3}, {{@in6=@empty, 0x2, 0x3c}, 0x2, @in=@empty, 0x6, 0x4, 0x3, 0x2, 0x9, 0x498, 0x2}}, 0xe8) 2018/02/17 01:28:00 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63), 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/02/17 01:28:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000233000-0x11)='/dev/vga_arbiter\x00', 0x290100, 0x0) accept$inet6(r0, &(0x7f000022d000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000353000)=0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000959000), &(0x7f000039c000-0x4)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000666000)={&(0x7f0000ce3000-0x9)=@rc, 0x9, &(0x7f0000361000)=[{&(0x7f0000473000-0xaa)=""/170, 0xaa}, {&(0x7f0000191000)=""/224, 0xe0}, {&(0x7f00003de000)=""/184, 0xb8}, {&(0x7f00003d4000)=""/62, 0x3e}, {&(0x7f0000624000-0x13)=""/154, 0x9a}, {&(0x7f0000e7b000-0xbc)=""/188, 0xbc}, {&(0x7f0000b97000-0xf0)=""/240, 0xf0}, {&(0x7f00006c1000-0xa5)=""/165, 0xa5}], 0x8, &(0x7f00005cb000-0x73)=""/115, 0x73, 0x8000}, 0x10063) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) connect$pppoe(r1, &(0x7f0000810000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x17) 2018/02/17 01:28:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x9948271d59b26545, &(0x7f0000cb2000-0x8)=0x1) r2 = getuid() ioprio_set$uid(0xb880de09ddf05574, r2, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) readv(r0, &(0x7f00003bd000-0x60)=[{&(0x7f0000d81000-0xe9)=""/233, 0xe9}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 01:28:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc9000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f000045a000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x490000000, 0xfffffffffffffff9, 0x7fffffff, 0x5, 0xffffffff, 0xe054, 0x2, {r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x0, 0x4a5, 0x7ff, 0x5, 0xbf69}}, &(0x7f000029d000-0x4)=0xb8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000004000)='./file0\x00', &(0x7f0000008000-0x40)=[&(0x7f0000009000-0x9)='/dev/rtc\x00', &(0x7f0000008000)='/dev/rtc\x00', &(0x7f0000006000)='/dev/rtc\x00', &(0x7f0000009000-0x9)='/dev/rtc\x00', &(0x7f0000008000)='/dev/rtc\x00', &(0x7f0000009000-0x9)='/dev/rtc\x00', &(0x7f0000008000)='/dev/rtc\x00', &(0x7f0000005000)='\x00'], &(0x7f0000009000-0x20)=[&(0x7f0000008000)='md5sum%--%cpuseteth0\x00', &(0x7f0000004000-0x13)='.%bdev)GPLcgroup-:\x00', &(0x7f0000008000-0x9)='/dev/rtc\x00', &(0x7f0000008000)='self\x00']) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000009000-0x9)={0x1f, {0x6, 0x4, 0xffffffffffff9bb4, 0x80000000, 0x2134, 0x3}, 0x6}, 0x9) r4 = syz_open_dev$vcsa(&(0x7f0000007000)='/dev/vcsa#\x00', 0x0, 0x58dd0f2ac79a5bba) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000008000)=0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000000a000-0x10)={0x100002}) ppoll(&(0x7f0000001000-0x10)=[{r3}], 0x1, &(0x7f0000003000-0x10), &(0x7f0000001000), 0x8) 2018/02/17 01:28:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cca000-0xf)='/dev/sequencer\x00', 0x900, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00004a9000)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ce1000-0xbe)=""/190) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) 2018/02/17 01:28:00 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000039000-0x38)={&(0x7f000002b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000038000)=[{&(0x7f0000039000-0x1000)=""/4096, 0x1000}, {&(0x7f000002a000-0x3a)=""/58, 0x3a}, {&(0x7f0000029000)=""/175, 0xaf}, {&(0x7f0000009000)=""/152, 0x98}, {&(0x7f0000038000)=""/202, 0xca}, {&(0x7f0000011000-0xc8)=""/200, 0xc8}, {&(0x7f0000038000)=""/163, 0xa3}, {&(0x7f0000039000-0xe2)=""/226, 0xe2}, {&(0x7f000002f000)=""/53, 0x35}], 0x9, &(0x7f0000039000-0xf7)=""/247, 0xf7, 0xa6}, 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000003a000-0xb)='/dev/adsp#\x00', 0x9, 0x100) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000018000)) sendmsg$kcm(r0, &(0x7f000001e000-0x38)={&(0x7f0000039000-0x9)=@rc={0x1f, {0x2, 0x7ff, 0x1, 0x4, 0x7fff, 0x1}, 0x1}, 0x9, &(0x7f0000038000)=[{&(0x7f000000d000-0xed)="3cbe5962059ed2c955ad7d69c454b4ed0fbb925f029b0b0147727ca4765e62350a2a59a1af2ef55e39bc81e11bf41e519557838a75adfbd4b6d30e5703eaa89fcbc49c444c816e397dcbed58a302dd89ed14edac9a6e3692a986426226a3482afe294fec5daba6a6eece2b552dfb1f35b0177bff0af9b4a1f375253a0e9cb1ab620b509e0031350c004cfaf0eb6143646b992746e1ee7ce6902d35fccc13cfcd5a608490b569267bd3fb0af33b068651e44a0d2026bec8b9ea04ce432dcc5ef4c127f8ba789e181a7536aa0aab52da2d4750c6ff8a40a9a532008d12e7b828e7c33ac0bedf53bcc1709a5dd62c", 0xed}, {&(0x7f000001f000)="dff10aa6d59ec0ff9f0fcadd9094ed74ff9599373e698771228a35a2054118bd1245f1b2ac94bc8891e7f0eac865f6adaa9be9c95cf170ae2715bba2f326a24535b9b5d4b8b6a20da9b1acb70f9bbceb9a2bdcea52a8a0fe4626607afca8e460865c487c901bfff0abf753b032a80d16ebb69d2d800a6617ff7b13e05faba2a712fb48b80d1494195c5c567734812ce2d632cf2f14d984272547ba51cb", 0x9d}, {&(0x7f0000038000)="ad4ccdb9ade46c6b4204f345b18fe8c59c334d6a08986f8acf4f53e15f71430671a18acb52e055c863f0b66efd36854d1d69361c4bacee73f805b98a5ce56e1765e18b499ea36a68a04f757874f015bac420ca26fe995f7b040b0f163dce9691b11ed644b6b59879", 0x68}, {&(0x7f0000012000-0x8a)="cb915675aba244cf08f9ca319b8ca63aac80e802398d1ee64b6eed126f6af335d8fcd45c62e8495c3aca01b5289798d6251a1ce62ce897b979e9668b37691ab1bcb722b9fc3c5323b03e7c7eb08a2b84bd1fe6274d118cc7eff789a1a34eb6ba024765242e11d13d9969b4ffac40c0ee3b6c1987c29f74f3870a8e5ede48ea8904435641f0a6f2ca9676", 0x8a}, {&(0x7f0000038000)="04b657832da4e5e8e7db2b0ff05a1c90852b327dd7e6c999a605886f49cbf108335d2956fc2eddd3ad6abe12d3fa4e7d304cceefac188f58f6a70e50e898a1cdeafc417e01bf5cab4185bb8a25a367c4dafae59f4d72e1d8438f8fccab04ba0e9fbad20437aab0f85cfb65724ad1666f9bce83ffb72df1d14eaaf09eff978b3a98ecb8143e658d499d4c26", 0x8b}, {&(0x7f0000009000)="cd3267f9871a53035590561a40ed9db244fcd7861505081b4aea4cb1b9de0f5bd397e3f970a2ee58321650150c57c685854e9ca82c5fd1da1423504d475b401e19f9bcb4805f8c7a14391182be", 0x4d}, {&(0x7f0000038000)="148c56d7dba68dc52b50a5ea75a5b79be60802511e90e5a1ae204a01d26f8cce3afd0c16a85d94d73f27e0088a43c9779fe2346e7f4c86e62d028c8aec0201f00b887bf96702c98952fddb207c74ff1e1f14c6847c3943ebace5d1f232a5f024434717a7ba2c2471530464c81c19ceafc02e10ae1699e0", 0x77}, {&(0x7f0000038000)="dbf18b4eabd76393ec1b2c8fbcb0fbd2d09e4a6b9e88806e388414b890cb8635c29eb2c6e1dfd4f5a041f843b2a472538eb50588711d3ad67d7482d8f68bc01e9c491aa9b2a17f5e68a69ca2f9fbbeba8f6315263411924b35d02f1ae349c8b6c5ed2698a12e75ab8e79320ee7aec95bb347515116a5", 0x76}], 0x8, &(0x7f0000039000-0x430)=[{0x98, 0x11a, 0x7fffffff, "2724f22938df67cb4c70ef3f2137e057c7e0783c824ccad1b7cc35eae9d70ace073957b31b832c44f0f3f94869cb0dd254bdd86a340e01e85dc62f45fb473c7e70cfa6da40a704485630b78ccba49b323e52aa1ce06ab06c37a6d665f86fc14e790bc41addbcaa347b8437bd9a84c39aa5a57f0cd5a71e8507435cb493fe80bcfe76"}, {0x50, 0x111, 0x8, "79b6b4d395451f449ec2a67dc9c7df7c9d1558c1234fde592f111be312b0ce810d309aefebc0f45bec2f82ef84b39c3c95da20c35eb116e6c204"}, {0x48, 0x0, 0x3ff, "89c869bf4a72b5e10716c9f5e5c88b1549bc12882b5dc267242d2cd8804a81b8d84dc9f23e82e93ecfb950ba5cee3e2f33"}, {0x80, 0x108, 0x6, "da4210d3031c9d67128fdb7cdb3f526176f75a6b222d0981be889755e3aeca286f24421bee5ae414911d38a0d2c8ec1d53cb237def5d209b1918894e08bd9ddd25bcc00f804d002e134f69101f19d4ac079232596ac683e33d1fc1980696743af8f5f6de116f6ec30d"}, {0xf0, 0x118, 0x3, "1a2e5c02c286ad0a509e1ebd673bb2dc011ae5aebe8a00aad3f9731c03594ea17b803e2593213fc113c1c59cde8e63f8d759446e0821d18cd501402659c7763b3a550b42ef25bd7706fd32afb3c44a522ebaf32a2b28f1d74d53b9cc072b2ee8fdda3b902c5b980809b5103e62754e4e0a9d58569b7e7fb13af13ea13b19ce6ed0c3fc252b2cdb7ef8c7f40778a537c43c34e4c9f051225a93cb814eb1f2d180dfb2cdffdb58f675a402b1edd19e964626744f6bf6c046acae30f6112476b6e85651039d243fc8d86f8ab778da41ecf76c068bddde096f1b9354e9e97c8bea"}, {0xe8, 0x0, 0x800, "dc6b8ac3eb28ca13b131a7fc20bf6b8c6abe62aa24e1cd00ac19a9c677281ab7ae7cd82bd004ab2801b1c09bf1e21951877c849781ae243d98557d64644151d841c94cbbe61a4517b27d783d3d202cc32dfd43b4f45c6898a7be7acc3cae498036bbaa908510c0fdf0b1e86f32931f248239f31079dd51af77f1a1e8f8ea5a5ece982142a5e49dd06f81af71f95baf877fd81ede1364a6ccc1a735f5ae90cd1e03ef70bd27fe09c0afbd1a86190b01e84ba7a3b43a11e4009296dfd6132769886f1a907fc41cffbfe456c7451740e75ae4"}, {0xa8, 0x10c, 0x1, "280948710970971b3f514e3632d809dbebed32075b58c886312afb49e6aa36be62ef8290eb41877d5356cefb7733a4300f848133c70b102fcd01bb4594ed41bab26684b8154f3b35e6d1ce67fcbc5b912e3ae4afc9ec7f9b992cf7f3819a85214dd9b47a30210e2459aa5341bda48b988490b4ce5170f11675544e1873afde3660b55cfeb93259a2373caaeb3a7a0716818763c618d46567"}], 0x430, 0xc000}, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{}, {0x77359400}}, 0x0) r2 = msgget$private(0x0, 0x300) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000003000)=""/252) [ 37.305483] audit: type=1400 audit(1518830880.462:28): avc: denied { map } for pid=5484 comm="syz-executor3" path=2F6D656D66643A2F7B06202864656C6574656429 dev="tmpfs" ino=15402 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 37.337713] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/02/17 01:28:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000010d000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00005c6000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000042c000-0x4), &(0x7f00002df000)=0x4) 2018/02/17 01:28:00 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@rc={0x1f, {0x8, 0x2, 0x4, 0x1, 0x4, 0x7}, 0x1}, 0x9, &(0x7f0000000000)=[{&(0x7f0000002000)="9201dd138f4f37a0cfff2fb8e75786d3a9471f03eb0a74efda5c890f9ae2d12c17f19843f9bb281d", 0x28}, {&(0x7f0000001000-0x12)="d4298457c209f625bd2808a2938a049f93d8", 0x12}, {&(0x7f0000003000-0x22)="86e68a09a7ac8a2164a9034359518fd2a1c2f7e92c491565fb2d40ebb08afe95238c", 0x22}], 0x3, &(0x7f0000003000-0xb8)=[{0xb8, 0x195, 0x200, "0abb8af1d3f3f1db085a1c1b8e1f0a42728f370f57132811799407cd5b3d77a738cd8d86329718a9f0687d6e328069c62e61b6ca2e7465bf095609db9c54a7c0dfa59a819c07d727ddc5015ce07e2ffaf506a4ae13adc4e1633429440fb6d70e1ff3e02a070cfd1e266d23c87280fdfdd224e8a5869f3df2ec04997b514fdff653e3ba516553583528fdeae3b4d932b51b4d392d60f1b6023926a2b13c27722baefd021d9907a74b"}], 0xb8, 0x40001}, 0x80) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) 2018/02/17 01:28:00 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd2000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000792000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00007a3000/0x18000)=nil, &(0x7f00002b7000)=[@textreal={0x8, &(0x7f00009c4000-0x65)="440f20c0663503000000440f22c0f2a70f323666660f38020600800f82d3070f01dfb8ad028ee066b8e6fb00000f23d80f21f86635800000800f23f866b9a70a000066b8e8a09ce366ba000000000f3066b85657bdb90f23d00f21f866353000000a0f23f8", 0x65}], 0x1, 0x0, &(0x7f00001e0000-0x20)=[], 0x100000000000005d) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/17 01:28:00 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 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000291000)=0x67c, 0x4) mkdir(&(0x7f0000aef000)='./file0\x00', 0x4) [ 37.360403] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/02/17 01:28:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001a1000-0x4)=0x7, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0xac7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001000)={{0xc356, 0x3, 0x3, 0x9, "862463fa0c77642bbcf548ce1a0b8bb0444e83c9504cfd8bdcdbe39f2edc7cd9617d192c24e186328074c78b", 0x4b8}, 0x0, 0x0, 0x5, r2, 0xb1, 0x9, "5410b7908dda9ae1e2e4a42597c68dd78a293817596e3fdf105ed04a7167125bde3f8264a8b59605b4cb04c8c9f0ed3cf7b95f44c6eb0e156b1e448c6c8b10e5", &(0x7f0000001000)='\x00', 0x1, [], [0x22, 0x7, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) eventfd2(0xfff, 0x80001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000004000-0xc)) r4 = accept(0xffffffffffffff9c, &(0x7f00004d5000)=@hci, &(0x7f0000ac0000)=0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00006d3000), 0x4) dup3(0xffffffffffffffff, r3, 0x80000) 2018/02/17 01:28:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000065c000)='/dev/ppp\x00', 0x202, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000082c000)={{0xffffffffffffffff, 0x3, 0xa5, 0x3, 0x6}}) syz_open_dev$sndctrl(&(0x7f0000b8e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x40000) writev(r0, &(0x7f000057f000-0x10)=[{&(0x7f0000fae000)="29000000180031d51b2000010000000702000000000006ff800000000c00000004001000000ef4ff01", 0x29}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000e20000)='/dev/sg#\x00', 0x7, 0x40) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000c0a000-0x2)=0x1, 0x0) 2018/02/17 01:28:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000692000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fdc000-0x10)={0xe6, &(0x7f0000784000-0xe6)=""/230}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xffffffffffff914a, 0x0, [], 0xffffffffffffffff}]}) 2018/02/17 01:28:00 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x1b6}, 0x0) 2018/02/17 01:28:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg(r0, &(0x7f00006d3000)={0x0, 0x0, &(0x7f0000e84000)=[{&(0x7f0000a3e000)="ab392e12d65484752f111f48a386338d41265fc8dd40b764c99ae992ef8e9414883d24449df78baa8480f0dd85ee33c415806560e471f540ea77ac3ba708b86a0bafe30033d5c9c2f84eda05f7c5b56e6b148c38292bcacdf6b19be408dfdb5aa6f48de1b51aa9abaf750f36ad801e57eb4a4045f9", 0x75}, {&(0x7f0000e3c000)="d038257b56c50823b3d697aa27a685f2f60a1c601894106345493569d42375d5afd511760d81c8bca485d94666e2f6b362b2f6f18b3f36ff631eaf799413ee570afd7ab79367eb6e9be4d1595adf7ba8b3986c8a68d361eddb0ea498eb1d8ba192d465", 0x63}, {&(0x7f0000dca000-0x30)="ed6c4ea4a0d9d758b9a64a15d1ae54f0106008ff023ae48e041d460e53c9814d5c7acc7f94b680c2af6092df4c0f56ff", 0x30}, {&(0x7f0000ee9000-0x6e)="fded607f11f56bbbe6c56e299b4ca3f781e1780d03802be754060626e1f92b76c9d2231d0a4cc3d15e56dea3e3bfcbf11b8951570a00048b21d2949f4a9eb347f5a2b497637fad1233a8b3c3964b2f745956e1640cf90812bd97899c67d448c747ec5211458a2fc2e82584223da06d5632ff", 0x72}], 0x4, 0x0, 0x0, 0x4008004}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000037c000), &(0x7f0000c9e000-0x4)=0xfe56) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe1a}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x8}, &(0x7f00009de000-0x10)={0x77359400}, &(0x7f0000f14000)={&(0x7f00001da000), 0xe3}) 2018/02/17 01:28:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000071d000)=""/97) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000125000-0x28)={0x57, 0x9, 0x8, {0xb, 0x6}, {0x2, 0x8}, @cond=[{0x68d4, 0x6, 0x7f, 0x50, 0xfff, 0x5}, {0xdbd, 0x200, 0xffffffffffffff00, 0x15d4db87, 0x7, 0xeef}]}) 2018/02/17 01:28:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffce, &(0x7f00006e9000)=[{&(0x7f00004db000)="08cff000020000ef63000d113b8f0e", 0xf}], 0x1, &(0x7f00001c9000)=[{0x58, 0x100, 0x89, "77fea5c76c67506b272951224c4fbf8fab6e0551fa25388894813ea663b0df742b2c409e20581bbfe8fb1942994d341891e627b88928d57b7f09ac1c92f5b73f398081d14a4c1e"}, {0x1010, 0x114, 0x6, "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"}, {0xc8, 0x108, 0x0, "6284acde03c8c0e994641397482dafa432154b4387dd1729f0f71764ca612564a024f472ecfe7a9220830bed8eaeafc940106c07d95cfb420a0ffd7e39bb23874b54a6045cd99d297cc93d3018c01e99adff407bb3c88e4328f91c0c6dcd167fc8278e7a7571f2ce759c61ec508c72fc64d56e3671aab9045560a3812e67ff47a38df0a93293b1b4d0106be873a807933fcb48053e7c68756474b7a59d18ed0422f1030d7eac1bd627c31139413197ad61afa8973e8589"}], 0x1130, 0x8000000000}, 0x0) 2018/02/17 01:28:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x9948271d59b26545, &(0x7f0000cb2000-0x8)=0x1) r2 = getuid() ioprio_set$uid(0xb880de09ddf05574, r2, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) readv(r0, &(0x7f00003bd000-0x60)=[{&(0x7f0000d81000-0xe9)=""/233, 0xe9}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 01:28:00 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00008d1000)=@ax25, &(0x7f0000737000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000073b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x2, 0x1, 0xfa3, 0x200, 0x206, 0x1c000000000000, 0x0, 0x1, 0x7, 0x4, 0x80000001, 0x7, 0x4, 0x1, 0x7fffffff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000012000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000b000), 0x0, 0xfffffffffffffffd) [ 37.574966] xt_connbytes: Forcing CT accounting to be enabled 2018/02/17 01:28:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d11000-0x4), 0x4) 2018/02/17 01:28:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dd2000)) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000c0a000-0x20)={r1, 0x9, 0x2, r1}) r2 = eventfd2(0x4, 0x80801) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000018000)={r2, 0x8, 0x400000000000002, r1}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000028000-0x20)={r3, 0x0, 0x2, r3}) r4 = syz_open_dev$usbmon(&(0x7f0000701000)='/dev/usbmon#\x00', 0x4, 0x40) write$tun(r4, &(0x7f000037c000-0x115)=@pi={0x0, 0xd9ce362afb2d8002, @ipv6={0x4, 0x6, "6f0de2", 0xe9, 0x3f, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x37, 0x0, 0x52a, 0x6, 0x0, 0x33a7, 0x3}, @routing={0x2e, 0x14, 0x1, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x3, "ab7e6f", 0xff, "a109d5"}, "596edeaae3b0014a047bcc0aa03ceba3958ad453235e1ee5e6081ef70f8344ee7f1b76cf770f17457d"}}}}, 0x115) 2018/02/17 01:28:00 executing program 3: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@ipv4={0x800, {{0x4000000000000173, 0x4, 0xcde, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f0000151000)={0x0, 0x2, [0xeb5, 0x8f6]}) 2018/02/17 01:28:00 executing program 2: prctl$setmm(0x59616d61, 0xffff7fffffffffff, &(0x7f0000783000/0x2000)=nil) r0 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000be1000/0x2000)=nil) shmat(r0, &(0x7f0000f5a000/0x3000)=nil, 0x5000) shmget(0x2, 0x2000, 0x180, &(0x7f000074c000/0x2000)=nil) 2018/02/17 01:28:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000791000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000dd9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x3, 0x10, 0xffffffffffff7fff}, &(0x7f00000bd000)=0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x6a8, 0xbaa}, &(0x7f0000002000-0x4)=0xfffffffffffffed5) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x614000) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000002000-0x400)={"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"}) 2018/02/17 01:28:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00006c9000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x4100) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000906000-0xd)='/dev/net/tun\x00', 0x0, 0x5ffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a6b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00009a2000-0x4e)=@pi={0x0, 0x89ff, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="f0530fdf4d9d", @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}}}}}, 0xfffffe19) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc8000)={0x0}, &(0x7f00001ca000-0x4)=0xc) ptrace$cont(0x7, r2, 0x9, 0xfffffffffffff449) 2018/02/17 01:28:00 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000d88000-0xd)='/dev/dmmidi#\x00', 0x8, 0x44602) ioctl$TCSETAF(r0, 0x5408, &(0x7f00008f4000)={0x3e6, 0x4, 0x3, 0xf3c, 0xffffffff, 0x6, 0x399, 0x80000000, 0x100, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00008de000-0x88)={0x7fff, {{0xa, 0x3, 0x100, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x915}}}, 0x88) ppoll(&(0x7f0000da2000)=[{r0, 0x400}, {r1, 0x424}, {r0, 0x100}, {r1, 0x10}], 0x4, &(0x7f0000a17000-0x10)={0x77359400}, &(0x7f00001b7000-0x8)={0x8}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ed9000)) 2018/02/17 01:28:00 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000080f000-0x8)='keyring\x00', &(0x7f0000f60000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00001b8000-0x5)='user\x00', &(0x7f0000f60000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f60000)="4a11152fd71bbab4f2133731525b5fdaae557f2af78ed67bda73a58ae1c0ef8c25b91711a59712cb6fefa5e05d7c63538d788b877d38bfd88ae96b4ec275e1b1314e85ac93e0a8850668d96e8fbecf1e4a52ef0f015262e01ee76c36cfebb608b5d1fa91c0ed5a0cd635e2f2f794fa3737a2", 0x72, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003da000)={0x0, 0x100}, &(0x7f0000dc2000-0x4)=0x8) r3 = syz_open_dev$audion(&(0x7f00004ce000)='/dev/audio#\x00', 0xc3, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000f62000-0x4)=0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f60000)={r2, 0x4}, &(0x7f0000aff000)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a04000-0x4), 0x4) 2018/02/17 01:28:00 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000022000+0xcda)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000001d000)="6d492fa0785d7dd912f6cbbdccafee6f8a2f1ed078c9e5097d8028e1f70dec909445c22398238e9174fc65c8b1db30474d186087dd052eef905783a7a2c739aa4ad4456d837aa30043") r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = syz_open_dev$amidi(&(0x7f0000015000-0xc)='/dev/amidi#\x00', 0x76, 0x100) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000022000)={0x0, 0x7}, &(0x7f0000003000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000019000)={r4, @in6={{0xa, 0x0, 0x989, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb9cb}}, [0x7, 0x80, 0x3, 0x5, 0x0, 0x9, 0x7, 0x1, 0x0, 0x9, 0xfffffffffffffaf9, 0x4, 0xb2c8, 0x8, 0x8]}, &(0x7f0000019000-0x4)=0x108) ioctl$sock_FIOGETOWN(r2, 0x400454ca, &(0x7f0000001000-0x4)) 2018/02/17 01:28:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000f85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@rr={0x7, 0x0, 0x6, [@dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x259, []}) 2018/02/17 01:28:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04", 0x19}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000709000-0xe)='/dev/admmidi#\x00', 0x20000000000000, 0x40) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000061f000)=""/152) r1 = syz_open_dev$sg(&(0x7f000041f000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/17 01:28:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d25000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00001e7000-0xd)='/dev/dmmidi#\x00', 0x2, 0x20300) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000975000)=0x10000) 2018/02/17 01:28:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a33000+0xd6b)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000765000)={0x8, 0x100000001, 0x1, 0xffffffffffff10dd, 0x5, 0x8}) open_by_handle_at(r0, &(0x7f0000065000)={0x82, 0x5e, "c7d84bcb9439a4ba700fd0075c1acd0c0aef0c188d1d689861989a89de139f04fb5d2220805ffd9168323f120a4f326376f818dd8ee067ca0dec2bc3968afa621e87b0812554a855b7de2cf1b2fcb6ad061bfa9909cd8ad29773b1d8abf3783c714bb43f248de980430bae5b01559a3bb55ed54023aebac9aab3"}, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) pipe(&(0x7f0000256000)={0x0}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000339000-0x42)="791b4a57b5b84a12dafa3f04b81275b0c450e46af4ce14e25815ea581e970dee39937190034eaff80f43e8d1f3a00d904fe1dc2694f37ecc4837cad800794f44424e") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b67000)={r2, &(0x7f0000311000-0x8c), &(0x7f00006b2000)}, 0x20) 2018/02/17 01:28:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f000062e000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x3f) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = dup2(r1, r0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000309000-0x8)={0x0}, &(0x7f0000173000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000892000-0xa0)={r4, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, 0x80, 0x401, 0x80, 0x7f, 0x2}, &(0x7f0000960000)=0xa0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005de000)={r3, 0x0, 0x60, 0x8c, &(0x7f000004f000)="1a94735522abd106538addc334ed31aa3292fd4241a50754c42004392cbe0a8fb6ac540db760c30ff302b65c0524c542acdd5d0256349c00f7bb01fc9dedcecdab26f9de0480c084bae8f7531df0a5f140cc929f7624ccf4201d5d7ead7867c4", &(0x7f0000b03000-0x8c)=""/140, 0x26d, 0x8001}, 0x28) 2018/02/17 01:28:00 executing program 5: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0x4000a, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/02/17 01:28:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001c3000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) modify_ldt$write2(0x11, &(0x7f00009cb000)={0xfffffffffffffffd, 0x20101000, 0x0, 0x7f, 0xc38, 0xf3d, 0x9, 0x8, 0x4, 0x7fff}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005c7000-0x30)={0x4c, 0x0, &(0x7f0000c34000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27, 0x0, &(0x7f0000c5f000)=[], &(0x7f0000788000-0x20)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f3a000)}) 2018/02/17 01:28:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000c41000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008ae000-0x8)={0x0, 0x4a0ad6bf}, &(0x7f0000e58000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e7d000)={r2, 0x7dbe}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000a95000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x20000200}, 0xe1, &(0x7f00000d5000)={&(0x7f0000563000)={0x14, 0x20, 0x82a, 0x5, 0x2, {0x3}, [@nested={0x0, 0x73, [@generic="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@typed={0x0, 0x6, @binary="c547ab13752b4993bd835dd321be95655f4677c9129bc46343a38097ffae64141a5ca87f3605d7aa7f6d3e60cb4819f8131c3895f62ba70deaf2a7f575cfbe6da4e8e97037f5a831834698b9f4c45c894b4d5eeedf81ebd35f40762fb00ebade8a1268afee70"}, @generic="d0c53a16f59e7953b0c2c01bbb488c2899ff84575120f2371bf80481c476bb066cae637cdbf6145844cca76ad392370ecf5684eb20df63bed80ec0ecdde15be67d74bb215d08adc27c5db3d553352ecececd00ec13b52f230078d674302087107c5e86f05007267e9b3e249d85ddc8e79db35e32c892d6f38eb0b25cdf591ae889e909180a91617d247e00250ebb4a53402f94e358b91ee5ec507baa83e370f12c163956d1e9a32fea205aa78737500c63f3f6945dcb719201fe4a9559adf385a6758b956350706584bb68811c5335cbe2addaf3ca", @generic="5151f6d7626ed984d65362f57d74162cdf5eb9d00153299fffeb2421b615bd750ee5291f91a87c6b7d610909455016ee23929b63b37000177bdd585a1094b679d71e98d77447", @generic="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", @typed={0x0, 0x55, @str=':]\\*ppp1$\'\x00'}, @generic="74ba50ecc4c3362d27ac7c59c0fd7a865f62cf28612afe3ef349cf2aafaed318efd919f36e92de7108813b216879813a751c486a9384965e004e7201e36e390f6a0ac7fbd09fbf06c86ebc4820d63835b16a56316bf41c1f513814866e12b71cafdd7179f012526de5dc10905d01a6775cf267425800d35273035daad9323226ff55cae808709bb03ab20da814dbde68baf1c6162e80499b62d74d71eed7093a1841e5d91e07", @typed={0x0, 0x16, @binary="10cf67d1e4e327ad68bcf55ffb5614247e329a5b1c6ba174a0f2676aae28ae7503376d5273d67a929577aac408debfef2f0024e5f47029d21a30cf72a8cf50f924a84477325906079128e682cda7957f9373a4fc502265e5add36d6d9264e9c83615e355dea9932add62ca42ca9d4e8661c3c5dd6e3e0bc4ad830abf68cf68b0388b460625bc267ccbab3b747e8746800c71e41af9da17e035bb2e58a812f7e0acaf11f40d41abff09b3ec5710f2701c92bfe1b0901eb7aeac64e8883d85e08be89c198dab1007c031c078858aa4cf826a1440451b58c6834e08f287e5a92e7dffd3"}]}, @generic="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", @nested={0x0, 0x67, [@typed={0x0, 0x74, @fd=r0}, @typed={0x0, 0x2f, @u32=0x1}, @typed={0x0, 0x15}, @generic="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0x14}, 0x1}, 0x0) write$selinux_user(r1, &(0x7f000037f000-0x23)={'system_u:object_r:devtty_t:s0', 0x20, 'root\x00'}, 0x23) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000635000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1c, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000029f000-0x4)=r3) [ 37.755773] audit: type=1400 audit(1518830880.912:29): avc: denied { map_create } for pid=5590 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.772921] binder: 5597:5598 transaction failed 29201/-22, size -217-0 line 2957 [ 37.778345] audit: type=1400 audit(1518830880.912:30): avc: denied { map } for pid=5597 comm="syz-executor7" path="/dev/binder0" dev="devtmpfs" ino=9105 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 37.808831] binder_alloc: binder_alloc_mmap_handler: 5597 20000000-20002000 already mapped failed -16 [ 37.810679] audit: type=1400 audit(1518830880.912:31): avc: denied { set_context_mgr } for pid=5597 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 37.843224] audit: type=1400 audit(1518830880.912:32): avc: denied { call } for pid=5597 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 37.846465] binder: BINDER_SET_CONTEXT_MGR already set [ 37.869726] audit: type=1400 audit(1518830880.943:33): avc: denied { ioctl } for pid=5600 comm="syz-executor0" path="socket:[15600]" dev="sockfs" ino=15600 ioctlcmd=0x8901 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c1d000)='/dev/vcs#\x00', 0x4, 0x10200) getsockname$netrom(r0, &(0x7f00007d7000-0x48)=@full, &(0x7f00007e9000)=0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000727000)='/dev/input/mouse#\x00', 0x6, 0x80) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) 2018/02/17 01:28:01 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000028d000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000a8000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x6)='qppp1\x00', 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c28000-0x4), &(0x7f0000704000)=0x4) setreuid(0x0, r0) 2018/02/17 01:28:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000a, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001d8000)='cubic\x00', 0xfffffffffffffd11) 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004fe000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) write(r0, &(0x7f0000bd6000-0x60)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf04809debe78d9586af148bc76874841b63ed270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000d3d000-0x40)=[{&(0x7f00007d8000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d43000-0xa)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000b1000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x3}}}, &(0x7f000004c000)=0x8c) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d43000-0x20)={0x80000001, 0x0, 0x8, 0x0, 0x7, 0x3, 0x9, 0xde6, r3}, 0x20) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eb8000)) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e66000-0xa)='/dev/ptmx\x00', 0x14000, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/02/17 01:28:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009e6000-0xc)='/dev/amidi#\x00', 0x101, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00006e5000-0x28)={0xe4, 0x20, [0x7fffffff, 0x4, 0x1, 0x4, 0x7ff, 0x1ff, 0x8, 0x3]}) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6}]}, 0x10) pipe2(&(0x7f0000eaa000-0x8)={0x0, 0x0}, 0x84000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00007e2000)) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000042000-0x4)=0x2a4) mlock2(&(0x7f00004fe000/0x2000)=nil, 0x2000, 0x1) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00006a4000)=0x3, 0x2) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000f2a000)={0xbde2, 0x1ff}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000698000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000631000-0x4)) 2018/02/17 01:28:01 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a00000+0xcc7)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0xed)="ab4a2caa3d57724532c8f41d04490e9ccca11940d00896d4496c2f240e2a13f65af17ecb024df84b94042d2ab9939fecd8c5c46cd113d6f3b5f74887aaebbebdb0cc9b028b8f81b71bdcd972faa1c54d914e8b6f5f847fe4c4e6d6bded09c0cbd142108765aa95ebfdbdf4a836e686db7ceb3df1de2e920d786a7db9e318da51f41fa8ad2192498ed492e6dded7e0a12847416641b970e01445606dc1f9b7dd931b005ce4365ae981842bdf799a42a82807603a27efb6739f55930237f692d6aad61c78c61c9275a0fbba95ae82020919289f45f8f7dda43513e9343210874ecac4d4dbc15072f231bb3979320", 0xed}, {&(0x7f0000001000)}], 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000601000)=@nat={'nat\x00', 0x1b, 0x5, 0x500, 0x208, 0x118, 0xffffffff, 0x208, 0x0, 0x430, 0x430, 0xffffffff, 0x430, 0x430, 0x5, &(0x7f0000001000-0x50), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x40}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@empty, @ipv4=@broadcast=0xffffffff, @port=0x1, @port=0x0}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xd, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x400, @icmp_id=0x3}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, [0xff000000, 0xffffff00, 0xffffffff, 0xff000000], [0xffffffff, 0xffffff00, 0x0, 0xffffff00], @generic="2b5d694e04287c511f3e62563213f411", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x2, 0x6}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@loopback=0x7f000001, @ipv4=@multicast2=0xe0000002, @icmp_id=0x0, @icmp_id=0x1}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0xff000000, 0xffffffff, 0xff000000], [0xffffffff, 0xffffff00], @generic="b0715e7d940ffb52dae62333f34b65f9", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2c, 0x1, 0x1, 0x64}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x1, 0x1, [0x2, 0x844e, 0x8, 0xffffffff, 0x2948c08f, 0x2, 0x815, 0x1d82f69f, 0x7, 0xff, 0x6, 0x0, 0x7, 0x2, 0x2, 0x6], 0x8}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@multicast2=0xe0000002, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @port=0x1, @icmp_id=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b2f000), &(0x7f0000dd4000)=0x4) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) r2 = gettid() r3 = getpgid(0xffffffffffffffff) kcmp(r2, r3, 0x5, r0, r0) [ 37.869740] audit: type=1400 audit(1518830881.000:34): avc: denied { map_read map_write } for pid=5590 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 [ 37.931628] binder: 5597:5598 ioctl 40046207 0 returned -16 [ 37.943313] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005b4000-0x2)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffa000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000e23000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000327000-0x10)={r2, 0x58, &(0x7f00004c7000-0x58)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xd9b}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x80}]}, &(0x7f00003bb000-0x4)=0x10) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) timerfd_gettime(r1, &(0x7f000069d000-0x20)) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000f8000-0xd6)={@random="d7ec470c4d0e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "08ff00", 0x10, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "07ff00", 0x0, "293697"}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000002c000-0x8)='keyring\x00', &(0x7f000007a000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00000f9000-0x5)='ceph\x00', &(0x7f00000f8000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000f9000-0x1)='\x00', r0) 2018/02/17 01:28:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c2f000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@empty, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0xfffffffffffffffe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = semget(0x1, 0x7, 0x331) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/02/17 01:28:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xd49, &(0x7f0000ca2000+0x509)={0x0, 0x0}) recvfrom(r0, &(0x7f0000472000)=""/102, 0x66, 0x2060, &(0x7f0000927000-0x6)=@hci={0x1f, 0x2, 0x1}, 0x6) r1 = socket(0x1e, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f0000f19000-0x4)=0xc) lstat(&(0x7f0000d38000)='./file0\x00', &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000fee000)=[0x0, 0xffffffffffffffff]) socket$bt_sco(0x1f, 0x5, 0x2) r5 = getgid() getgroups(0x4, &(0x7f0000d43000-0x10)=[r2, r3, r4, r5]) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c85000+0xb6c)='/dev/loop#\x00', 0x20, 0x800000000044042) preadv(r0, &(0x7f0000370000)=[{&(0x7f0000868000-0xfc)=""/252, 0xfc}, {&(0x7f00002d3000-0x38)=""/56, 0x38}, {&(0x7f00002ea000)=""/168, 0xa8}, {&(0x7f000038e000-0x1e)=""/30, 0x1e}, {&(0x7f0000287000)=""/4096, 0x1000}, {&(0x7f0000f2f000-0x10)=""/16, 0x10}, {&(0x7f000088e000)=""/225, 0xe1}, {&(0x7f000000c000)=""/239, 0xef}], 0x8, 0x0) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xb000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x8, 0x120008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000002000-0xdd)={0xdd, 0x8001, "90f37ad4016c2ee44428f9fa2d53c8ba202448e51662ae40f3d730b44c483bdb5731dcac70aeb8d7c25bdf195cdc506bf65eb50280877f2d23a13da3a73f3da6851fd62c5f944233933276d6618e4b084f1ba1bf0ba805d0bdb6f31e33143b9eca63290607c6f027a9c8bfd93c4a261d479a8262340634646c145ff24c471a812263865bb0c1de7ab9c48150567c17145fb778c007c527ab8c39981810f84d7317ddacc2c6ddad3e155810bdf872ef83e2533bcc98cbd97e18c27428282b9d36d85de02b4c0848f84296d81c0e30743420a936813e"}, 0x1) syz_emit_ethernet(0xfffffffffffffec8, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x3, 0x0, 0x1}}], {@generic={0x8863}}}, &(0x7f0000b0c000)={0x0, 0x76, []}) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) bind$inet6(r0, &(0x7f0000d17000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cfd000)=0x400000000000007, 0x2) r1 = syz_open_dev$audion(&(0x7f00005c5000+0x275)='/dev/audio#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c59000-0x8)={0x0, 0x72f3}, &(0x7f0000bd7000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a78000-0x8)={r2, 0x6}, &(0x7f00009d5000)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x80, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000e7a000-0xc)={0x0, 0x1, [0x0]}) sendto$inet6(r1, &(0x7f00004aa000-0x15)="208abaeade258168427532f5d0ce6a268af5d717cf", 0x15, 0x4000, &(0x7f000064e000)={0xa, 0x0, 0x7b1, @mcast1={0xff, 0x1, [], 0x1}, 0x1f25}, 0x1c) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000f5000)={0x19980330}, &(0x7f000030d000)) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x0) syz_open_dev$sndpcmp(&(0x7f00009c0000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0xc00, &(0x7f000002c000)) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00001d9000), 0x0) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002f6000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000570000-0x50)={0x0, 0x0}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000ddf000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x111000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002ea000-0x10)={0x0, 0x48, &(0x7f0000188000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x7ad, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}]}, &(0x7f0000ec9000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a0f000)={r2, 0x8000}, 0x8) r3 = syz_open_dev$adsp(&(0x7f00000d9000)='/dev/adsp#\x00', 0x80000001, 0x100) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f000053b000-0x8)={0x0, 0x5e88ec12}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000052e000)=r0, 0x4) syz_open_dev$usbmon(&(0x7f0000bfc000)='/dev/usbmon#\x00', 0xcd5, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a3000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r4, &(0x7f0000146000)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'user_u\x00'}, 0x32) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000874000)="246b657972696e672421637075736574656d3117e900", 0x3) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000047b000)=0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003af000+0x6ca)={0x1, 0x6, 0x200, 0x401, 0x3, 0x7f, 0x1, 0x8, 0x0}, &(0x7f0000ac8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a0c000)={r2, 0xad, "ec7457a8b8cac06e0445289967b73e916ae8e17bd8de565aaa4dc05d52f6ad4f3af189dabd1eabfc2c71a571516ffbc7e725b6b702dd83fad52395f8d40afeab11d34ab82cca81691453abd1bda9364fbf96bf9c719ee9faf6a09e75eec9b6fa19fc3d85a1deea2ad38ae184db54325e3e404b8a02e40ccd7f41364688c3c0e77471813a21c4c1dbf15c8359a2b70433e73a778a0fda090cb299585bbc1aa5bc4d2912e4835fa7ba69fee41b49"}, &(0x7f0000fb6000-0x4)=0xb5) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f0000226000)=0x6) 2018/02/17 01:28:01 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000010000)="830e0e9bbb3dc3915a7c719cf28f857c45e07c7de2a89dc7649db0abda9aaa4b1a88990c9b22560bdf79082dacffd2b59ea6a8157a62dbdb0cff589eb71042acec58b6c098c920a98431aff2fc5ca1fae35523a3893ce5886e8aac7cbfffb1fd9f6b54befa6cdcf60312f77b15efa8c9deca1460baae2751a6319d00ff1a95c5535b31d09c3c1cbfc897d56ab316184a5235867b03d1c61badf16547f52dad18b626b579fda9224b384cb31c51") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2), 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000a000)) 2018/02/17 01:28:01 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) tee(r0, r1, 0x10001, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/17 01:28:01 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00006fc000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x10240) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d76000)=@assoc_id=0x0, &(0x7f00003c0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xed)={r1, 0xe5, "07a900f522599dd8d179c975c1e3d94c174d36383a3b351e143e922ddbd11c3eb80a86009bf2fb1ea07da6cbe40939efb2006b6ef58a39824069f3b6bfbe56bb56b96b62ade04191149bf7bda348dba1eb26a3608456297b3bdf5b5b460bf77ae742b1552a79dd4ead920b251ee4c2b19e51f0721e3b907220929ffa58ac00f0aa60a2a4096cb9145543e45e41792a18eb8487bd8e17ed260a619f1699c8d00fb053b4e061b28a3f1c8c68d5e872fa1a1c408db82412710de272fabcbb476aa673a91c025246bb4452603adb0ad416b9e6af51b2358d599fc941ed82aa75aecfdf6b2926b8"}, &(0x7f00000b3000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000944000-0x11)='/dev/qat_adf_ctl\x00', 0x115000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000032f000), &(0x7f000066c000-0x4)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005f2000-0x14)={0x0, 0x8000}, 0x14) 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000207000-0x160)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x8000}, []}, 0xf0}, 0x1}, 0x0) getsockname(r0, &(0x7f00004b4000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f000097d000)=0x20) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) writev(r2, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) tee(r1, r0, 0x86eb, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eb6000)={r0, &(0x7f0000001000-0xd6)="533423714cb4a9ff52d5fe64dea5bb9698dd0c429313d616a581a251efef8b9de7918e5cd9c2f9f73799498f307778759aea04bad68e38907bc063a8d3c4083e6c8e83dc68c463a71ec26f842348073414cb6c03ecd6967b14a680b6453ea1f8153f4cf74cf9243358fd510f2e4f7820b158b7f1b5c3eff3f986f16b78a74097343bcc8980606519b25f8dd327c4e9ccb2fd46be45efaf85a30822bbcaf8be83dc83e164f3d7ebe7bed9f2e565652a712e8a68c149d1981344935fe4d02c93eca28200a2a499df02ef586510d70386e803faeddec722"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000049000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000466000), &(0x7f0000b2e000-0x4)=0x4) timer_gettime(0x0, &(0x7f000087d000)={{}, {0x0}}) ppoll(&(0x7f0000252000)=[], 0x20000000000000c0, &(0x7f0000014000)={r3}, &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) bind$inet(r2, &(0x7f00005d8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) rt_sigprocmask(0x2, &(0x7f0000f1b000-0x8)={0x4}, 0x0, 0x8) eventfd2(0x80000001, 0x1) eventfd(0x8000) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dba000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000996000-0x4)=0x1a1) r5 = getpid() getresgid(&(0x7f0000b91000-0x4)=0x0, &(0x7f0000e0d000)=0x0, &(0x7f0000992000)=0x0) sendmsg$unix(r2, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[{&(0x7f00000bb000+0x83f)}], 0x1, &(0x7f00008fb000)=[]}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000091d000)=0x7fffffff) sendto$inet(r2, &(0x7f0000b9c000-0x55)="f91f633403f68230c56562ebf6778f38a848275f624061e0037c3372b7734c78d3a37f6f52bbfb5fe7bc075823a85f3f7cae256ea30739e680b67d91d92a2cdd1603574d4eb9218fe91ac99658051c5e4dc2ca6104", 0x55, 0x4000, &(0x7f00007a9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000bc7000)=r1) stat(&(0x7f00001c0000)='./file0\x00', &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000ad6000-0x38)={0x0, 0x0, &(0x7f0000e86000)=[{&(0x7f0000d53000-0x3b4)={0x3b4, 0x40, 0x700, 0x5, 0x1, "", [@nested={0xe8, 0x2c, [@generic="0c34992672a11814fa01c8ea90380412f2c533f126603c37b32f4b7da649905f5cafeca82ee36f96df49f6cb6b737262c5b45e3ca33361836a2abfcfce28b45ca4769df203a25846de1f4dde9e61e58b63afa39948bc92cc88536fc2ca28ab566a347d45de73609ee188c32992e9e2419d930cc68dc67a974105a2c6d1f45a387a8b8a540207a12a5e8845b0f34cee6c6cd618c39771d317b50c0f0efe35a3d1bab7ac8cbc592cde752e0cd4d6f8e57ddb376318595e93e60758b3ce60409eccb1ee6786d1c16f7aa24f914f2f39fe7b94b03ded91fca089783338f73bbe8875d984"]}, @typed={0x8, 0x6d}, @nested={0x29c, 0x7d, [@generic="68dfdff96b0ed322907c002726ceb2306fceff4ab4d6b24666aa3b08914f26", @generic="20d703b44594800e538f4fb4e7b1141ee5bd1fe3938020385cd7e3c16cdeaed470260a0b40d2f6f24f7a4906040d7cafbf59c69ced32d276b4fd9a90e027af7d5516d78075676a7927804c0d8cecfc4286d26618e4ee10e50a421b7f60510de7719a1df70c0996f89d23418f3dc2bbe80572ec6f78c682d74e273bf928af9873ff6b6ca0c423c8", @typed={0x8, 0x5c}, @generic="2173de3d02013499bfc4987b21f5a90808e337ef29147dc61ec47a5093535a5ebca92d539535f6b459ab2c06fd7186bf2a0fe51cd8170923cfab2af7da26d2d9f4806f99af570288008dcd4a187df30018b01a099503caa87d8c1687bc342836308c3c4eaaed9761ff6aa6802a4472cd73cebd15f408c00a13a7a03fe867e86e091eab0047aa50a6beb5c93ea3a693998a7deb5a22963861fa313860804f306a62d8941975993371393cd3d087584417cc129492a8123fb65929ca46a85991d964b7ff3cd86aa28b1732c3c7d0963ec97ad9fac8571c785ae4fce3ab6b453a2bfea7acbafd918910b9cf91e6", @typed={0xe0, 0x74, @binary="e5f6d05068bd10891853ed210d6841b06194370c8acc1fa04dc05567012c941e7b00622c88e88270829f253c92f0e57121573e06dbe75562ffe607b698452843a3c617031ec009f89241c4f12be6153ec6a065e1a366e32c06d2f69da6842efb6e7e6804ad31d65294ffb873bc63640b46493d04ef4205e9a5aa2f8cdff91dd05f7bfe57be18d56e6dfc46f04eeb447f928881246d287c66ee4a68f22bcc25f4700ee0686a82372c84acfa0bc3017631cd08055af1fd4f5790308ac58843997d260fee193731944da91c389e4b2f3217b90e6f5ec6"}, @typed={0x10, 0x58, @u64}, @typed={0xc, 0x72, @fd=r2}]}, @typed={0xc, 0x2b, @str='+\x00'}, @typed={0xc, 0x18, @uid=r4}]}, 0x3b4}], 0x1, &(0x7f000088d000)=[@cred={0x20, 0x1, 0x2, r5, r4, r7}, @cred={0x20, 0x1, 0x2, r5, r4, r8}, @cred={0x20, 0x1, 0x2, r5, r4, r9}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r4, r6}], 0xc8, 0x20000000}, 0x0) dup3(r1, r2, 0x80000) [ 38.059633] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/02/17 01:28:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000c55000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000029a000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = getpgrp(0x0) r3 = gettid() kcmp(r2, r3, 0x0, r0, r1) 2018/02/17 01:28:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000064c000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000a57000-0x40)={0x400000000000000, 0x0, 0x201, 0xebb095b999b83c87, 0x17}) r2 = syz_open_dev$vcsa(&(0x7f0000150000)='/dev/vcsa#\x00', 0x5, 0x10000) sendmsg$nl_route(r2, &(0x7f0000c16000-0x38)={&(0x7f00004f1000)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000c3e000-0x10)={&(0x7f0000209000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x101, 0x3, 0x0, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x40800) r3 = syz_open_dev$sndpcmc(&(0x7f000030b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f000074e000)={0x23c, 0x35, 0x1, r3}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000042d000)=0x2, 0x1) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) r4 = getpid() prlimit64(r4, 0xf, &(0x7f0000571000-0x10)={0x8, 0x6}, &(0x7f0000b8b000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000004c000)={0x100000000, 0x5}, 0x8) 2018/02/17 01:28:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe(&(0x7f0000a9a000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) r8 = dup3(r7, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) syz_open_procfs(r6, &(0x7f0000473000-0xa)='net/route\x00') clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r9 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a40000)=0xc) syz_fuse_mount(&(0x7f0000bbd000-0x8)='./file0\x00', 0x5000, r9, r10, 0x20, 0x1) fchown(r5, r9, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) syz_open_dev$urandom(&(0x7f00003b1000)='/dev/urandom\x00', 0x0, 0x4000) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000817000)={0x0, 0x0}) fchdir(r0) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) splice(r0, &(0x7f000011e000-0x8), r0, &(0x7f0000364000-0x8), 0x80, 0x2) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000f83000-0x24)) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000000f000-0x10)={0x2b, 0x100000, 0x4000, 0x1, 0x4, 0x65380, 0x9e0, 0x7f1, 0x10001, 0x6}, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000000f000-0x4)=0x8, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f000039c000)=0x3fffffffffffffd, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) shutdown(r0, 0x1) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000003c000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000039000-0x10)={r0, 0x50, &(0x7f000002f000-0x50)}, 0x10) sync_file_range(0xffffffffffffffff, 0xfffffffffffffffb, 0xff, 0x4) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000003b000-0x4c0)=@raw={'raw\x00', 0x9, 0x3, 0x460, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x390, 0xffffffff, 0xffffffff, 0x390, 0xffffffff, 0x3, &(0x7f0000027000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="5862a2c34cabcc3191c9918071bcc6fc", @generic="93c6e7f92cf158260f560b0cfa1b2244"}, 0x0, 0x100, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x261ef6021f6676d0}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x1e0, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty]}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/02/17 01:28:01 executing program 0: mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x1000000, 0x30, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000760000)={0x200, 0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x101, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xf4, 0x0, 0x3, 0x20080000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000762000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x0, r0, 0xfffd, 0x20281371}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f00008ae000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x15) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f000075e000)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/17 01:28:01 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000065e000-0x4), 0x4) 2018/02/17 01:28:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000866000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) bind$alg(r0, &(0x7f0000c31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0xaa) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000bb000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000396000)={r3, 0xc}) r4 = request_key(&(0x7f0000611000)='pkcs7_test\x00', &(0x7f0000d53000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f88000)='vboxnet1!\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f000075a000-0x6)='logon\x00', &(0x7f00000d4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e6c000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r4, 0x8, r5) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x1ff) sendfile(r1, r6, &(0x7f0000e65000-0x8)=0x3, 0x2d) 2018/02/17 01:28:01 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000424000)='/dev/admmidi#\x00', 0x7, 0x40000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000396000)=0x2) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x0, &(0x7f0000439000)=0x8000000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000007000)=0x5) pread64(r2, &(0x7f0000002000-0x8)=""/8, 0x0, 0x0) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000ddd000-0xc)={@loopback, @loopback, 0x0}, &(0x7f0000fbc000)=0xc) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000eae000-0xc)={0x10, 0x0, 0x0, 0x40000c0}, 0x1d, &(0x7f000000b000)={&(0x7f0000f3a000)=@mpls_getnetconf={0x0, 0x52, 0xb00, 0x7, 0x3, {0x1c}, [@NETCONFA_IFINDEX={0x0, 0x1, r1}]}, 0x1c}, 0x1}, 0x40) 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003b6000-0x12)={@generic="076351b1c4ef78df73960d4c5c2bb842", 0xf324}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000125000)}}) 2018/02/17 01:28:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f0000463000)="f1f24e9e9ad9b850f21923a609c669243f6a4a357b02b54cbf53a4a511c85c77fd85d424a57870f2b594cadbd475c2f4104d9ec62ac775e523a1dad4c44d01957523f42f92000c6161b720f4ba5f00a6f6f94f2be8a05b10867cf2e5b9b21d10da94f4a498d9d31a721300048fa5a13d6d55e6517c2a57e86adc6d52fab398405268757d0b4cdda36cb735eb", 0x8c, 0x20000040, &(0x7f0000197000+0x548)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000)={0x21020, 0x88ed, 0x7, 0xd0cb}, 0x5) setsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000001000-0x2), 0x0) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8020400000000803, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1}, 0x0) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f00001ec000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) setsockopt$inet6_tcp_int(0xffffffffffffff9c, 0x6, 0x0, &(0x7f00008c3000-0x4)=0x7ff, 0x4) tkill(r1, 0x1000000000014) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000742000)='/dev/mixer\x00', 0x500, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009be000)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000005000-0xde)=""/222, 0xde, 0x0, &(0x7f0000004000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000a33000-0x38)={&(0x7f0000413000)=@rc, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0xe0)=""/224, 0xe0}, 0x0) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f00009a2000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x400, 0x200000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0xfc02, 0x40000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000005000)=0xfffffffffffffffc, &(0x7f0000006000-0x8)=0x2) 2018/02/17 01:28:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = syz_open_dev$dspn(&(0x7f0000b11000-0xa)='/dev/dsp#\x00', 0x6, 0x200000) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00001bd000-0x2)='3`', 0x2) pread64(r0, &(0x7f0000571000-0xce)=""/206, 0xce, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) removexattr(&(0x7f00009f7000)='./file0\x00', &(0x7f0000fd5000-0xc)=@known='trusted.syz\x00') r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000e22000)={0x0, ""/208}, 0xd8, 0x3, 0x2000) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000586000)=""/64) 2018/02/17 01:28:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x4)="080000c2") fcntl$notify(r0, 0x402, 0x4) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xffffffffffffffe4) fallocate(r0, 0x0, 0x0, 0x2) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) socketpair(0x15, 0x6, 0x3, &(0x7f00000d6000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) inotify_init() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f00006ad000-0xa)='/dev/dsp#\x00', 0x401, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000bfc000-0x4)=0x5, 0x4) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ac1000-0x4)) openat$ion(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/ion\x00', 0x200000000010000, 0x0) 2018/02/17 01:28:01 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004fd000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}, 0x20) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) recvmmsg(0xffffffffffffffff, &(0x7f0000401000-0xb4)=[{{&(0x7f0000ee7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00007e5000-0x50)=[{&(0x7f00006a3000)=""/191, 0xbf}, {&(0x7f00004cd000)=""/112, 0x70}, {&(0x7f00002d7000)=""/7, 0x7}, {&(0x7f0000460000-0xd4)=""/212, 0xd4}, {&(0x7f00007a2000-0x33)=""/51, 0x33}], 0x5, &(0x7f0000a5e000-0x1000)=""/4096, 0x1000, 0x58}, 0x5f}, {{&(0x7f0000707000)=@can, 0x10, &(0x7f0000390000)=[{&(0x7f00000e0000)=""/56, 0x38}, {&(0x7f00000c4000)=""/4096, 0x1000}, {&(0x7f00008ee000-0x92)=""/146, 0x92}], 0x3, &(0x7f0000043000)=""/86, 0x56, 0x4}, 0x4}, {{&(0x7f000064e000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, 0x1e, &(0x7f0000299000-0x50)=[{&(0x7f0000341000)=""/139, 0x8b}, {&(0x7f000085f000)=""/28, 0x1c}, {&(0x7f00000d9000)=""/142, 0x8e}, {&(0x7f0000294000)=""/4096, 0x1000}, {&(0x7f00000da000-0xb6)=""/182, 0xb6}], 0x5, &(0x7f0000b80000)=""/97, 0x61, 0x7}, 0x3}], 0x3, 0x40010100, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000064a000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000bcc000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ee7000-0x8)={r3, r1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000eb8000)={r0, r4, 0x7, 0x3}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000461000)={0x4e, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000062f000)={0x7, r5}) 2018/02/17 01:28:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000910000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c61000)={r1, 0x28, &(0x7f0000a49000)}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000651000-0xb)='/dev/adsp#\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ad1000)={0xffffffff899e7100, 0x6, 0x968b, 0xfffffffffffffff9, 0x0}, &(0x7f0000a76000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a2a000)={r3, 0x80000001}, 0x6) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000842000)=0x9, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000057000-0x4), &(0x7f0000414000)=0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r4}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f7000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00005d7000-0x4), &(0x7f0000394000-0x4)=0x4) 2018/02/17 01:28:01 executing program 3: 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 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000002000+0x8ef)=[], 0xfdf0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c09000)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000095a000-0x8)) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000ade000/0x18000)=nil, &(0x7f00001b3000+0xf9a)=[@text64={0x40, &(0x7f00005f0000)="0f74c035000001000f22c03e660f01dfb9ce080000b809000000ba000000000f304d0f01dfb8010000000fc104a4729ca4729c9ad20000000f01cac4c1bdd83d6d531da966420ffbe0480f1a59c8", 0xffffffffffffff4d}], 0xaaaab25, 0x0, &(0x7f0000392000+0x45d)=[], 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/kvm\x00', 0x3c1000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/policy\x00', 0x0, 0x0) r3 = socket(0x9, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000141000-0x4), &(0x7f00003b7000-0x4)=0x4) 2018/02/17 01:28:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000915000-0x8)=0x1d) ioctl$TCSBRKP(r0, 0x5425, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) iopl(0x100000000) wait4(0xffffffffffffffff, &(0x7f0000bc6000-0x4), 0xc, &(0x7f000065e000-0x90)={{0x0, 0x0}}) waitid(0x2, 0xffffffffffffffff, &(0x7f0000227000), 0x0, &(0x7f0000a8c000)={{0x0, 0x0}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c2b000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00008b2000-0x6)={0x80000001, 0x34, 0x6}) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00001de000)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f0000378000-0x80)={0x6, 0x8fd, 0x20, {0x77359400, r2}, {0x0, r1}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/17 01:28:01 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x1, 0x4, 0x3}}, 0x2e) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f00004ae000)=0x1e) 2018/02/17 01:28:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x2) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) accept4$inet6(r0, &(0x7f00000e9000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000df1000-0x4)=0x1c, 0x80000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aeb000-0x4)=0x9, 0x4) 2018/02/17 01:28:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000042e000)='/dev/input/mouse#\x00', 0x2c, 0x301b00) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003e0000-0x10)={0x0, 0x20, &(0x7f000014b000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0xf964}]}, &(0x7f0000e26000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008f0000)={r1}, 0x8) r2 = shmat(0x0, &(0x7f0000f5d000/0x2000)=nil, 0x7000) shmdt(r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000898000)='/dev/cuse\x00', 0x100, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000a59000)={0x2, 0x7f}) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000875000-0x8)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1c, &(0x7f00009fe000-0x4), &(0x7f00009ea000-0x4)=0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c34000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000d1c000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000cec000)={0xef9382756dd41855, 0xf, &(0x7f0000692000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x100}, [@alu={0x4, 0x5, 0x5, 0x7, 0x5, 0x154, 0xffffffffffffffff}, @generic={0x7, 0xc5c3, 0x9}, @ldst={0x0, 0x3, 0x0, 0x7, 0x6, 0xfffffffd, 0xfffffffffffffffc}, @alu={0x4, 0x8, 0x8, 0x8, 0x5, 0x30, 0x1}, @map={0x18, 0x8, 0x1, 0x0, r0}, @jmp={0x5, 0x9, 0xf, 0xf, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000b57000)='syzkaller\x00', 0x1, 0xf8, &(0x7f00003cf000)=""/248, 0x41100, 0x1, [], r5}, 0x48) 2018/02/17 01:28:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009e0000-0x8)='syscall\x00') getsockname$inet6(r0, &(0x7f0000d1f000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000967000)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000093d000-0x104)={0x14, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000032000)='/dev/sequencer2\x00', 0x220200, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000907000)=""/73) request_key(&(0x7f0000b18000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000dc6000)='ppp0,md5sumwlan1GPLuserlo%proc!mime_typecgroup,GPL\x00', 0x0) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000912000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000032000)='/dev/adsp#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=0x0, &(0x7f0000327000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000699000)={r1, 0x9}, &(0x7f0000c8f000)=0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f01000-0x10)) mlock2(&(0x7f0000dde000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ef3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000f4a000/0x2000)=nil) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000904000)='/dev/sg#\x00', 0x8, 0x280001) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a2b000-0xc)={0x0, @rand_addr, @multicast1}, &(0x7f00004e4000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000219000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000d99000-0x4)=0x2a3) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000032000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0x0, 0x3, 0x0, 0x2, 0x2, 0xa0, 0x80, 0x0, r2, r3}, {0x4, 0x20, 0x4, 0x90, 0x3, 0x0, 0x1, 0x9}, {0x6, 0x2, 0x9, 0x81}, 0x10000, 0x3, 0x1, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3, 0x3, 0xffff, 0x400, 0xff, 0x5}}, 0xe8) getgroups(0x1, &(0x7f0000b99000)=[0x0]) setfsgid(r4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e05000-0x10)={0x0, 0x7f, 0x1}, &(0x7f0000d97000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b93000-0x27)={r5, 0x1f, "3b54bcdd3807f65281c08165e85bc12cd8df622b4d1d5993227e54e39f8f69"}, &(0x7f0000e0f000)=0x27) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000d90000)={@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, {&(0x7f0000d64000)=""/72, 0x48}, &(0x7f0000f1f000), 0x4}, 0x30) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f000034f000)=0x2, 0x4) recvmsg(r6, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000581000)=[], 0x0, 0x0, 0x584}, 0x0) 2018/02/17 01:28:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000873000)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000760000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000088e000)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000b3d000), &(0x7f0000112000-0x4)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f0000e04000), 0x7ff) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ff000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000ca1000)={[{0x5, 0x8000, 0x7, 0x5, 0x7, 0x7a, 0xb6, 0x3, 0x5, 0x7f, 0x2, 0x6, 0x1000}, {0x80, 0xfffffffffffffffb, 0xfffffffffffff000, 0x7, 0x80, 0x2, 0x7, 0x4, 0x9, 0x9a1, 0x200, 0x20, 0x9}, {0x3ff, 0x10001, 0xff, 0x7, 0x81, 0x3, 0xe541, 0xffffffffffffffff, 0x8, 0x3, 0x7, 0x6}], 0x2d5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000055f000)={0x0, 0x0, &(0x7f0000809000)=[], 0x0, 0x0, &(0x7f00008df000)}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000273000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) init_module(&(0x7f0000499000)='\x00', 0x1, &(0x7f0000981000-0x1)='\x00') 2018/02/17 01:28:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007db000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3777}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000965000-0x10)={0x0, 0x0, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0x81, &(0x7f0000001000-0x81)=""/129}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x7, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={r2, r3, 0x100000003}) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b8000-0xf)='/dev/sequencer\x00', 0x52040, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00006a8000-0x4)=0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a26000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x9, 0x8000) fstat(r0, &(0x7f0000c7f000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000032e000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000003000-0x3c)="8fc800973109f436260fc71f0f2260eadd8800002700660f380879bd66baf80cb8e728288bef66bafc0cb007eec4e33d79fe05c4e249dc41840f209d", 0x3c}], 0x1, 0x2, &(0x7f0000001000-0x20)=[@efer={0x2, 0x1}, @cstype3={0x5, 0x3}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000003000)={r3}) 2018/02/17 01:28:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e3f000-0x8), 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000089b000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000dbd000)={0x10000, 0x6000, 0x6, 0x9, 0x80000000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000057c000)=0x9, 0x8) accept4$inet(r0, &(0x7f000076b000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000ab7000)=0x10, 0x0) 2018/02/17 01:28:01 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/cuse\x00', 0x200200, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000013000)=0x1e56a671) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) readv(r1, &(0x7f0000015000-0x30)=[{&(0x7f0000014000)=""/145, 0x91}, {&(0x7f0000015000-0x4c)=""/243, 0xf3}], 0x2) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) socket$pptp(0x18, 0x1, 0x2) 2018/02/17 01:28:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000908000)='/dev/mixer\x00', 0x50000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000006b000-0x10c)={0x2, 0x1, 0xffff, 0x0, 0x0, [], [], [], 0x1, 0x3}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f00000f0000)=""/96, 0x60}], 0x1}, 0x0) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00009d8000)={0xfffffffffffff001, 0x2, 0x1ff, 0x4}, 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000037b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f00000a5000-0x8f)="6cd5403103da8ae40270814fb5c25a3f76ecd8cb3f935bb031805c280025132d877c00f756ebe37a9d1bd457392a46bd4c30d1a2d9696b493fdcaff62203477347a5ec19c3a50d70abfb4e614b0fed594338b1312d98f9e3b3fa0e5acd6ca2a9381fadee6036b146f57bcf3b0f21198cd93220ae322f12fe64d9b873a75f51f188c3951daf92a024fb959b6778ae7a", 0x8f) 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000340000-0x3)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000291000-0xe)='net/protocols\x00') bind$alg(r1, &(0x7f00007eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000ccf000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000b49000-0x18c)={0x18c, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x178, 0xd, [@typed={0xc, 0x49, @u32=0xee}, @generic="958ab25929f0107115bfea66762f77774cb30bd516ef8997ec74ccd77c1c9b6afd9172002d1eeab8ef69676d4276f57826fb9c3c599720a03097210d61", @generic="db4a6ddf3bd95fb4edbc06503e91367bdb129234890effa7361b9be2d19cd2e339b1d66669bd3fce8bcbc661d001ce1d0fa77b1188da22fb1bbbf18d163ae21544f51e13b1a4e441486a72cfcc7db32f036b8cee7ba4b59c088a7e89f2049c49914970cc3a88962c7c1c0281eac8e8fda986570764db6df4a4fd81b416631f7ebe774c6dd5227712430f4c1321cb5a6dd289774b6513202cd065720b29a486732645", @typed={0x8, 0x5c}, @generic="725ad1a4eaf0e9d41b9754f7166db777ca06df33a0b46348a1f312e6e5364cafe285", @generic="edbc8cc1fce86fd4dcf52d68e4c09afff19d1624ccc69774d730951547acf9f8ac224d09f9bddc41037d9c275008d47306b0c4ecf2d7d766e174e8eca9d70f5d306c0f9e546cc9f2ca6a82fd3040e13042f8f505ad5b4ecb01c42a9d"]}]}, 0x18c}, 0x1}, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000566000)="2c7bb0b3b0da336a4596960d5a86fb9b37de56bbdb795b95f061323def55e5877726b0e5dda38b881b1fc26637") socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f0000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000477000)=""/55, &(0x7f000052f000-0x4)=0x37) 2018/02/17 01:28:01 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000028d000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000a8000-0x4)=0xe8) setreuid(0x0, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000448000)='/dev/rfkill\x00', 0x10800, 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) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1080008}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000034c000)={0xe8, 0xd, 0x5, 0x8, 0x3, 0x0, {0x7}, [@generic="bd7901d17999734b58e76f66e289db63a335da706e714c7709da2ce5913cd6c7e44a8a2996c94e93f73579f416980f5fdd21873bbb8cc9413fde9c1cfbb6ba572fb9edfc8655740559dc43857a4cac5298b4cffd3626136c81d8d2ab6ad9df1d05f801c1b26751553b991705380cf1bad6535ec48959f061856b9b327523998c19f6f51a671ad140858526eb367fd754d54e6c6fcf56cc0a2570fe9d67a327b05c9becc27a8d88af23ab2746c48baeac3ab51c23dc0d", @nested={0x1c, 0x1a, [@typed={0xc, 0x30, @u32=0x929}, @typed={0xc, 0x94, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/02/17 01:28:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c55000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x2000, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003df000-0xc)={0x0}, &(0x7f0000d64000)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000213000-0x8)={0x1, r3}) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) unlink(&(0x7f0000996000-0x8)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e96000)) [ 38.705605] QAT: Invalid ioctl [ 38.715752] QAT: Invalid ioctl [ 38.724997] QAT: Invalid ioctl 2018/02/17 01:28:01 executing program 5: clone(0x808000, &(0x7f0000002000-0xd3), &(0x7f0000003000-0x4), &(0x7f0000003000-0x4), &(0x7f0000001000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000312000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ee7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x800, 0x802) 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) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xb76}, &(0x7f000042c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x6}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000)={r4, 0xe7, "2de2d2f6afe654969ed592f09f33cbd361360b77f9f18d26039d62f423b3d71c7138aa53920723adff22d208f9997df0da944ea289297a1b867961af0e11ec851a5bc9f6311d1bbf7e544e8056837f726e3410bfb900b2445f0acf98e53a601c6358942ce044af17a2fc07a03ff1a1556ef8049376f5280aab8f1d63a67a6d918be88abec8053275f4d4a878c1c8676cd3ca81d2853906b5d27e7fa3f3c5196bf2aabbca1920ce67ca304582c037156d10b65cffae5886d9ced0c36b18f564ef7cd4164eb4dcee0b85c90dbafbb010bd54bed153d3f4600d98e12cb01821d4ce7b61f6173486ce"}, &(0x7f0000000000)=0xef) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x28, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x8, 0x0, 0x9, 0x6, 0x8000}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000b24000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f000013f000)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000)=[{}, {&(0x7f0000c3d000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="17084dccd83cf471b728a0c93aabc9c8956630833d6693a4073f277622485a1a4b1664413fc7fa330a3c3e4f0f2cd50166a6fdb2f79ddf861642b5dcb94b4efe876e", 0x42}], 0x3, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8201, 0x80, 0x200, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2d, 0x2fd, 0x200, 0x3ff, 0x1ff, 0x3, 0x8, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000, 0x8, 0x9, 0x1f, 0x9, 0x7ff, 0x18, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0xc, 0x5, 0x2, r7}}], 0xc0, 0x40000}, 0x4001) fcntl$setown(r1, 0x8, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000486000-0xc)={0x20000000}) 2018/02/17 01:28:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf0000-0x8)={0x0, 0x0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000068d000)=0x8008) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) [ 38.759292] can: request_module (can-proto-0) failed. 2018/02/17 01:28:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x7fffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000905000)='/dev/autofs\x00', 0x101000, 0x0) setrlimit(0x6, &(0x7f0000cd5000-0x10)) gettid() socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xbd) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000f3b000-0xc6)=""/198, &(0x7f0000647000-0x4)=0xc6) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000100000), &(0x7f0000001000)) socket$key(0xf, 0x3, 0x2) 2018/02/17 01:28:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000), 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000077000)=0x2, 0x4) 2018/02/17 01:28:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x8, 0x1f9, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000557000-0x10)={r0, &(0x7f0000df6000-0x35)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001d8000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b13000-0x4), &(0x7f000037d000)=0x4) 2018/02/17 01:28:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) sendmsg(0xffffffffffffffff, &(0x7f00000e5000-0x38)={0x0, 0x0, &(0x7f0000e02000-0x90)=[{&(0x7f0000c1b000-0x1000)="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", 0x1000}, {&(0x7f00008f6000)="0adce92e6eddca56b3dc50ce8a86d377b957cdc8ba809ca991df5fe9a2ef0545101e14d825ee78a1f9dbe052d4b472a403d2ac036a8ac77b0188751a5ecac084c0ba021184c9039d0e1683216d871cc21bd094f792b1bcd6f534636797f75fa6c4b7037ba9bb272e1ffd6d5c11b0a259539658a8a5bd6464597d74cdd4e0de003cf734e72138958ea9dd2a1c55405b2088592399639f025b", 0x98}, {&(0x7f00004b9000)="c2d36127c427bbeb7c235856fa5056aab2074e3a203acdc2dded0c432973cd16d583971d8ff61b6b06150be93178d5d6c6cc21f0714411e1b366fb88528cb643767bd013bc2cd9552466df83df06241a8a197dce1e8903c386d654dc15a233eeb5a8f8eae0e22da5dcdc753b0d27f5680292e49d882c006677809d9b77a70489c6576625fe37804c455158dab1e4e315624f7722ab963110e75d852e8b18d75b111a1d7970d67393c933edbffea2fc9ccc230f5d0f27ebd50f92057faed9a0c6", 0xc0}, {&(0x7f000025e000-0xe5)="26a14c7f9c27af9ab5a2c21d069669cbeb918f599d37145d6b77ab50c7371ddb685fcd9b40785d964f1a9210828e5bb2de1d5c2e6f217ffd364a6fd1b77626d3f6fcce8040d8f07a46cbc919e078da7a473ebdb799bdc81ad283e9823a72a546728457a907bceecdd5a310a7564ddb2af57497aba6a87f03b0924f9f76d0f460eaedd700587800e082ac8fc68d59c97e97d9170a8ceb3780048d4767b86e3e2f829a4a8d7952aee8be2d9aa3b043e239bd536bf106605b88482274152e8a426def1d8f1223c08ecb0432803c00e3d2e27db63aed7abc788f6cd6a4782f17c5c572e7efad85", 0xe5}, {&(0x7f0000d73000)="d60717fffb695ef191d4a84305ec89a6d2652eec47", 0x15}, {&(0x7f0000f03000-0x65)="46e2d07d6327990bee8ce6ade121e9292d060f835891c86216b47da4107f07fb9612f5af3f2c1ef5cb0ac9ded2e995174200d2b1ade4539543495dc463e65fcc7e37021fa3d18c94d246bbcb89ad8b56350d53e1ddc328c0a42fddf6f1fae5e6b9ba3677e3", 0x65}, {&(0x7f0000201000-0xfe)="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", 0xfe}, {&(0x7f00001f3000)="1cfb1726ae2234fbc3f968715dbcb382336bf7897d2dba077e0345232d6f451c4eb94dbcf48ed78a20e7d22114c8cdcdb24bbda926235c4fda0130652ff73aeef72bfdb70bbf3179c15b3901fe53ee7ff4898951c6c77c596c16f8c84dedd4ff297cf24265adbf5e112b7ee67456d1286e0e8b94c7100e3655d69237d8d3dc678c037ea10bfbed192c342db7e913c3e719b04bd575bd0a", 0x97}, {&(0x7f00001ef000)="359400402e6198ff8d6f6bbac3f970a635d7b73108cbcdc2bc55432a62d2136a7ba2e8a030b9934bc19611eaf8054a34319f627ede32189a87e1e1585d3b6aa53f2f0370c5c6dc2e2d7421e0354e3990071139d7c0481caa73ca7f43f54e93664e7e013377ba15531b876d5de173a7152cef8d452e2ff1c666da402ac6cdc347444751cbc5343da9376180504ac761098614cf119b85bc6d5fc61b6c5d67a29daac2542403c09f9f87ea4b1cf40adf265729dd21a7", 0xb5}], 0x9, &(0x7f000035e000-0x298)=[{0xc8, 0x11b, 0x3, "24ebb0260adefa1a0e4faf27114839577f5d3c43783301302d6cd268e5d7367235eb73c7ccbb2d0d3e49718c55504b49a30cbaae2afc614b5ea395d202ab78dc458fd38980df8f15fd2fc035f61e76b0a3d8bf80ee7706cdc5dd1ae74e0a6452503e02d2ce3d5643b49ecc3847d2225407e82d54126a9f6665e0f57a3b01989fb04a551c93b479fd09807c32d783b9acd8e3ec678136155976d97dd2f1b19d497f74e213fa6174f2423756a507ecd668ade2a3be57ca"}, {0x18, 0x185, 0x3f, "ae00"}, {0x108, 0x119, 0x9, "b269e2429c38aaa3f88e345dc8955f5397cddc1916d4ffb6b40c072ad383954482b40a4664254eaca2c0f91cbed91097d03a0f06703cb8e3cdc34367d8b86a52b651342831d4537a241668c89d6c1ba020c378662f5d574101cee378297c8f0833854d371cd9f7c4f51c05694729971581c50bff46bcad7eeae140e72de798c927d1485c879bd76db38f3e7922039ba3ddd4c2ce57a5f445482e3cd369afaf5f199ba826d13aaba119bdd0b81d6e4442c03c803c15e53d262e867f162ccbf0f90b5aa062750b5228b4b92b6b197bbf46ef746fd154929d58ed466242a63f8e47f5c8ab51874d8e9c491523fccaa1679efdc060b22cd8ef"}, {0xb0, 0x10d, 0x3, "b40f7eb703a7ed30bd51299b7e34057f19929e317c2d40bbdcd04e7c7972092ad2dac22aac7c227eb7e784c13f279e1db1e0957eee7a523d39e8ee290d853febd8fb00dcc9b880ff35998877a481f0cbd2069bfc893b5a684936b1ed850bcce1bb8c21df09cd081a9526d1a318c803795450795716423120a117c4b8cbbcc5d7618eccd6596dd5ed8de7c16fd352e2e3804cbdf982927ad187c2deeea0334b"}], 0x298, 0x4008800}, 0x24000000) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00004f7000-0x10)=[{0xe, 0xfffffffffffffff8}, {0xb, 0x2}], 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000561000)='/dev/vcsa#\x00', 0x40, 0x2000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000eae000-0x1000)=""/4096, &(0x7f00007a1000-0x4)=0x1000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000079e000-0x64)={&(0x7f0000b49000)=[0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x80000001, 0x8, 0x9], 0x7, 0x2, 0x6, 0x3, 0xce, 0x1f, {0x1ff, 0x7, 0x0, 0x4, 0x40, 0xfff, 0x1, 0x6, 0x8d, 0x524d, 0x2, 0xfffffffffffffff7, 0x10000, 0x89f, "53573f84cb58f60b5594038bca7261630a3b8e50b079a234b549383433de52f6"}}) [ 38.786164] can: request_module (can-proto-0) failed. [ 38.792772] QAT: Invalid ioctl [ 38.801435] QAT: Invalid ioctl 2018/02/17 01:28:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$l2tp(r0, &(0x7f0000eba000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x1, {0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x8}}}, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f4c000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0x7e) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000071a000)=0x6, 0x4) syz_open_dev$urandom(&(0x7f0000ccc000-0xd)='/dev/urandom\x00', 0x0, 0x20000) 2018/02/17 01:28:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000179000)='/dev/admmidi#\x00', 0x0, 0x400000) perf_event_open(&(0x7f00007df000-0x78)={0x7, 0x78, 0x3, 0xb67e, 0x9, 0x2000000000000000, 0x0, 0x1ff, 0x4040, 0x8, 0x3, 0x1, 0xffffffff00000000, 0x8342, 0x200, 0x7, 0xa17d, 0x8000, 0x6, 0x80000001, 0x349, 0xabca, 0x49, 0x415a, 0x6, 0x1c00000000000000, 0x0, 0xfffffffffffffff9, 0x9, 0x800, 0x0, 0xa8cb, 0x9, 0x2, 0x7, 0x9, 0x8, 0x7, 0x0, 0x1ff, 0x5, @perf_bp={&(0x7f000052a000-0x1), 0x2}, 0x2102, 0xfffffffffffffff9, 0xd2, 0x0, 0x3ff, 0x2, 0x4}, r0, 0x6, r1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000b5f000), &(0x7f00007c8000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') 2018/02/17 01:28:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000137000)='/dev/kvm\x00', 0x200, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002c8000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00004de000-0x4)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sysfs$1(0x1, &(0x7f0000c70000)='eth0\x00') 2018/02/17 01:28:02 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@filter={'filter\x00', 0xe, 0x4, 0x668, 0xffffffff, 0x450, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x598, 0x598, 0x598, 0xffffffff, 0x4, &(0x7f0000018000), {[{{@uncond, 0x0, 0x358, 0x380, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@empty, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@broadcast=0xffffffff}, {@ipv4=@empty, [], @ipv4=@empty}, {@ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty}], 0x2}}, @common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}], 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000028000)={{0xa, 0x0, 0xd95, @empty, 0x1f}, {0xa, 0x1, 0x670, @mcast1={0xff, 0x1, [], 0x1}}, 0x1ff, [0x6f4, 0x4, 0x800, 0x2, 0x20, 0x6, 0x200]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffc02) sendmsg(r1, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/02/17 01:28:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000291000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f00006cd000/0x1000)=nil, 0x1000, 0x0) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000775000/0x3000)=nil) sendmsg$rds(r0, &(0x7f000084a000)={&(0x7f00001b4000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000ab3000-0x50)=[{&(0x7f000032e000)=""/66, 0x42}, {&(0x7f0000a99000-0x28)=""/40, 0x28}, {&(0x7f00008fe000)=""/237, 0xed}, {&(0x7f0000ca2000)=""/153, 0x99}, {&(0x7f000034c000-0xcd)=""/205, 0xcd}], 0x5, 0x0, 0x0, 0xc000}, 0x4000040) 2018/02/17 01:28:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) listen(r3, 0x0) r4 = dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1}, 0x8) recvmsg$netrom(r4, &(0x7f0000428000-0x38)={&(0x7f000083e000-0x10)=@ax25={0x3, {"af90d240b37eb0"}, 0x2}, 0x10, &(0x7f000083a000)=[{&(0x7f0000273000-0x1c)="84a9dc13374fde812b889e1f8312ea2b2a32e91d43fc7847d30f7598", 0x1c}], 0x1, &(0x7f0000b96000)=[{0x1010, 0x116, 0x8, 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{0x1010, 0x84, 0x0, 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{0x20, 0x0, 0x3, "7a2ddf06f6b2dde8375fe3"}, {0x80, 0x101, 0x3, "a2b3737af5803802554bb3c717e8cd849d4894bb81ff2e7e775af1aa07de849a0b5e3ec50aa3f663351827995309c65da62d454d52e2314fc9469865b7cfe57d71455a62b4e009a702dc42befd00d00dd03b7201644e503a52562b21dc687967d7f2b4f5b2f70d8773b275dbc42a"}, {0x78, 0x11f, 0x7fffffff, "faa35c1550e2284afe05c34bb6dbc566e9787b51fd7aceac8ac05441816814a687e6a0c84a424f81cc6689fcba955f10d0d74fc3a9b20fe30ed6f652bc62fc2bd89a426c197584035c1ec175d73ce1ecec96d700e8369d852eed80e7e3c6fcf5b81aef4910278f"}, {0xc8, 0x1bb, 0x3ef, "5c5193214a6e89088457fd5f38ecea8c14232cde9b6d9d2e6d2409e8eb8ac9d3725ca4cd603758e8ae65d540c1f176c87e72f067dc330fa76b8c66aa458a18c39152245e44080beb34d7044714a24514e50915282ae897ce55d617b14006d582f21f029878271c125d890fd083c7c3bbfdf3bfae3533676f2a1c8586ba77032c646be8aed676a61d1d15c52ef96100b547eb9739c157243f19cafcc9c3bcd628e2cddeb8a4e57c1f9830f8b49315d2d69ae1"}], 0x2200, 0x44}, 0x2063) 2018/02/17 01:28:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000367000)='./file0\x00', 0x40000141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x100000002) readv(r1, &(0x7f0000d6c000-0x50)=[], 0x100000000000007c) 2018/02/17 01:28:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f9d000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x101000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f8c000-0x8)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007de000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x400000000000002, r3}) r5 = dup3(r3, r2, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000e79000)) 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000567000-0x28)={&(0x7f0000a59000/0x3000)=nil, 0x1e5, 0x0, 0xc, &(0x7f0000156000/0x3000)=nil, 0x5bb}) r2 = getpid() r3 = gettid() dup3(r0, r1, 0x80000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r2, r3, 0x1) 2018/02/17 01:28:02 executing program 6: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff8000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bdd000-0x12)='/dev/input/event#\x00', 0x200, 0x400000) r1 = syz_open_dev$dmmidi(&(0x7f000081a000)='/dev/dmmidi#\x00', 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002e6000), &(0x7f0000a2a000)=0x4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d22000)) write$tun(r0, &(0x7f0000736000-0x36)=@pi={0x0, 0xfd, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3, 0x8, 0x3ff}], {0x8100, 0x5078, 0x200, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5b5ac8e6b7c5", @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @empty}}}}}, 0x36) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00002b0000)=0x2) write$evdev(r0, &(0x7f0000cac000)=[{{0x77359400}, 0x3, 0x5}, {{0x77359400}, 0x5, 0x0, 0x8}, {{0x77359400}, 0x4, 0x0, 0x5}, {{0x0, 0x7530}, 0x7, 0x8, 0xa163}], 0x60) r2 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() process_vm_readv(r3, &(0x7f0000031000-0x60)=[{&(0x7f0000269000-0xd2)=""/210, 0xd2}, {&(0x7f0000711000)=""/4096, 0x1000}, {&(0x7f0000e2d000)=""/128, 0x80}, {&(0x7f00002c2000-0xb3)=""/179, 0xb3}, {&(0x7f0000a70000)=""/235, 0xeb}, {&(0x7f0000228000)=""/169, 0xa9}], 0x6, &(0x7f000042d000-0x80)=[{&(0x7f00009b2000)=""/192, 0xc0}, {&(0x7f0000ad3000)=""/228, 0xe4}, {&(0x7f00002ba000-0x94)=""/148, 0x94}, {&(0x7f0000dbc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e97000)=""/198, 0xc6}, {&(0x7f000028c000)=""/9, 0x9}, {&(0x7f00001d3000)=""/102, 0x66}, {&(0x7f00009a8000)=""/207, 0xcf}], 0x8, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/02/17 01:28:02 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000088000-0x4)={0xffffffffffffff9c}) connect$nfc_raw(r0, &(0x7f0000f07000)={0x27, 0x0, 0x81, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000caf000)='keyring\x00', &(0x7f00004e2000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000aa000-0x8)='keyring\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001c5000-0x3)='/)\x00', r1) socketpair$inet6(0xa, 0x807, 0x10000, &(0x7f0000739000)={0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d18000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f29000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r3}) 2018/02/17 01:28:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4000000002, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000117000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) pivot_root(&(0x7f0000dd6000)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) dup2(r0, r1) 2018/02/17 01:28:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) ioctl$TIOCNXCL(r0, 0x540d) openat$cuse(0xffffffffffffff9c, &(0x7f00001be000)='/dev/cuse\x00', 0x8040, 0x0) 2018/02/17 01:28:02 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000018000-0xb0)) r2 = syz_open_dev$sndpcmc(&(0x7f0000026000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4c001) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000002000)={0x0, 0x21, 0x2, @thr={&(0x7f0000009000-0xf)="c3629e707c2b0bef3bb4780bba61a4", &(0x7f0000026000-0x62)="858c2cd954638f426cd8e9cff8a3a1b0b7d25e795334c67340be7343667215dda8af6bb6bcf8d4dfc6cee026bf10205932eb218d9ca7339cc2ca1c3556519c7796500cdeb2196f1ea3d7f2cc4328ac94f6e97dcfe51135e610f0112b3c7219b59fdf"}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000026000)='./file0\x00', &(0x7f0000027000-0x14)=@known='security.capability\x00') ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000001c000-0x4), &(0x7f0000016000)=0x4) 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f98000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f2f000)={0x0, 0x1}, &(0x7f00007e6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000a000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x7, &(0x7f000001a000-0x8)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000019000)={0x1, 0x0, [{}]}) syz_emit_ethernet(0x7e, &(0x7f0000018000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x15, 0x4, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @lsrr={0x83, 0x1f, 0x0, [@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffff7d]}]}}}}}}}, 0x0) syz_open_dev$sndtimer(&(0x7f0000019000-0xf)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) 2018/02/17 01:28:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003c6000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c8b000-0x20)={r0, 0x1, 0x1, 0x5, &(0x7f00003e7000-0x4)=[0x0], 0x1}, 0x20) r1 = timerfd_create(0x0, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000a8f000-0x10)={0x2, 0x2, @empty}, 0x10) read(r1, &(0x7f0000a16000)=""/71, 0x90) 2018/02/17 01:28:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f00007ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b18000-0x4)=0x7f, 0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000353000)={0x100000000, 0x0, 0x5, 0x200, 0x5}) 2018/02/17 01:28:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f0000d29000)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000358000)=0x0) getpgrp(r1) unshare(0x400) signalfd4(r0, &(0x7f0000a8e000), 0x8, 0x0) pipe(&(0x7f0000f1c000-0x8)={0x0, 0x0}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000b28000)=""/64) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c2f000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x8, 0x7, 0x44, 0xe8e, 0x3}, &(0x7f0000f0b000)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000215000)=@assoc_value={0x0}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000092d000)=@assoc_value={0x0}, &(0x7f00004c9000)=0xfffffffffffffe72) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e16000-0x8)={0x0, 0x7}, &(0x7f0000256000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000e60000-0x38)={&(0x7f0000fd1000)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000084000)=[{&(0x7f000008f000-0x57)="a7e95bc8a0bf01e6a2cc36e0abb57a889933ae6f05c55c2dc53c59daf46d522719d33ede60850535d8f0620d66e81ccd6e1ab7a84ce94fa8be0da7e32ca2fc1adba14b193db84ae1ea64843d260cfd5af4841920a166c2", 0x57}, {&(0x7f0000521000-0x99)="ff5702a3913157c12521c1fdca433949f8ff0349bfdf180895be88297519cb3d8a36ed6bfa56e5aaa7bd33061fbe97132612544070905844dd0a410a6c3d1bfc19b70632a1f118de7da42743a6118d8ad7923f53286651a091ab8c7afeee78e1b113c3d398f964fe7ef2fab24ee7b18de548c9b2c46b0ba5d073b6793989f05ad5b05b47d539299ef882a616ce3a48271b9761694a7291a7a9", 0x99}, {&(0x7f0000c9a000-0x7c)="52014a66b83c1b64248ba6a15a3af89da3fdf1365784aa8c2eb325630e21403642aacc2ef4d5e309a5fb9495c2359e7a269fcc97ed9cb44208b97d4454a51952e78bf76f1b61ac81ef0b605662336fb1d04a22e42cc03ea750317d578245d565af5885f90f056dc2c40bf98771d1ce49830db77fd1fc7f7a5f86ed25", 0x7c}, {&(0x7f0000153000)="02cb2420aae05faf41a028e8f4dec501743657ca0e3d644b46ce83f86e33e76a592109ae4375c0b7fbed56e3a5207b4d154c4f771371457f930c0e42123e15b216ec096ddbd2f584c1979554ea7d51f5954d9eec0535d921df12fe531a4369e37d0e848864ce9cbdd3a217d7ec556771a43aa0b11e533f12765b63275b0e059ed855ffc0c50a7e300b4a41951142328d17f3ed3f61d506f3335fc4be0a7785a208a1bb", 0xa3}, {&(0x7f0000b3c000)="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", 0x1000}, {&(0x7f00006d9000)="4505146f463e09689146fc675996ac3b9ca2c7f42bb85d86191f88e4f595bb9c1454af4f33c9b228c8660e1f894c88d12fd2cc5b0db6bd72fab56415afe15395f11b3e4d045c611213cff510d4c832bad2642bb982c6c8926075fbdd9759dccc6c4fdc9ec970ca5d3a7fa2ff7041aa24b8a1f810a773f7b5198d360c6b93a9ad5eb55867fd61a92cdd6c99cfbc89b98a7243f3af985d32562416800c5631bc3355fbb9f8b2cce8521e91b60f4a3ac37951be6cf98cb82f7f8e75911d29f516cc9907e11a4fae65ca1cb65046b5ee9bac2c6351cfb75bc5bc6831d1", 0xdb}, {&(0x7f0000be6000)="46ac51469ed029445e4ed5909d439cf65506f45234b0702f2158fd52e9745662711b8245150ab821e4d399586e6594a044e7334e20ed82c6df003c5601be854c1e606a2dfef75126e34b5c54e99a924504ab4e88202c5dbbef95f735d7616d383865f8e72a548de674e0d10fca05b24dfddcf5cd42dbf5832abab52a6152f7bef8f652df79c6bfbcda2c701bc9", 0x8d}], 0x7, &(0x7f000065c000)=[], 0x0, 0x20000001}, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000ca000)={0x0, 0x8}, &(0x7f00001ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cfd000-0x5c)={0x0, 0x54, "3fc82290bd3b27c7ef3aec4b482dec52bc8b0b571c705ec87144a77dcbe5bb2b590e0cedbf3dd77f0a864e78fafc85a02502b3ed8f00bab2afa76b994b74bd91d91855e5fa9d00488854a6ba19c0d3933fb9d769"}, &(0x7f0000e5e000)=0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000bfc000)={0xfffffffffffffff8, 0xc, 0xd5, 0x1, r4}, &(0x7f000080c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000084000)={0x0, 0x4}, &(0x7f00007de000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004a6000+0x735)={0x0, 0x1ff, 0x2, [0x0, 0x2]}, &(0x7f0000408000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000809000)={0x7ff, 0xfff, 0x8203, 0x4626, 0x5, 0x9, 0x8, 0xc7, 0x0}, &(0x7f0000ff4000)=0x20) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00006a2000-0x28)={0x1, 0x8}) sendmmsg$inet_sctp(r2, &(0x7f0000776000-0x150)=[{&(0x7f0000553000)=@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000f27000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000d0a000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, 0x1c, &(0x7f00008b1000)=[{&(0x7f00009b5000)="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", 0xfe}, {&(0x7f00004d9000-0x94)="d9fd16e0b0925a339eabceeb46a9715a7958ebd5a88da4b65ea1c5cb1f49ccc7490bb53fde5c999fe7371b9ca39d9007d915edbb14c6960a89205e279b690fbf59414fec2ad5bb1be9a9d84da29b7348dc9fa91102d6ed026a53839489dbd6122b41675a5233fc4a75e3ca4ea444d96518b3103791eb6a0bfd313877a3254a6350133109b22a04aeec7551cdc96ea68554f2b624", 0x94}, {&(0x7f00002ac000-0x1d)="12ca5eb25f8bb9a0fc49884f8be52357f5211ec4c4097c9fe3d2d07be8", 0x1d}], 0x3, &(0x7f00009ee000)=[@init={0x18, 0x84, 0x0, {0x9e73, 0x2665e048, 0x8000, 0xffffffff80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x208, 0x6, 0x6, 0x8, 0xffffffff, 0x1, r4}}], 0x60, 0x4000001}, {&(0x7f0000cf4000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10, &(0x7f0000962000-0x10)=[{&(0x7f0000439000)="8f54fd80b2560a64f22b8a4ca2a37754d7644603a54778f6b852d0fcea58e5cf5592ed890dd0dbf37f21d48a04a48e9901fc6ccd9f3b90cf60ccc5f5ed6d1401e340b88bf4d0fac7ffb3227c2ff108341f0f034c0644f1edff89d9bb7894d1ef39625f503ce4462fb57e7c2954a014", 0x6f}], 0x1, &(0x7f0000e1d000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x5, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4d, 0x3ff, 0x8, 0xff, 0x7a, 0x5, 0xfff, 0x7fff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x5, 0x955, r7}}], 0x90, 0x84}, {&(0x7f0000533000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000556000)=[{&(0x7f0000cc2000)}, {&(0x7f00000cb000-0x86)="bdea4d72629b80d5a07cfe334e9e46f6865a8b1eb0ef9e5eb5d318861ad2dcbb74723cbf2b3d9f8d74a7b4294be32663d07f0dcc3c9d4c4f77e4361fe6f2d56f3d65d8ca56d6bb834c29a5ed03f0d577db26cc1766781438717b7e4ca082e87ac79f386a62dec8831b2ed3c74765878a67d463835e5f8f8fc1ceed9676eb92b5d57a0e7a53aa", 0x86}, {&(0x7f0000f2f000)}, {&(0x7f00004de000-0x6)="5189ceb9336b", 0x6}, {&(0x7f00005d8000-0x1c)="46636cc048081c5125fb8f9ce0663ad834a26159874a08540cf89688", 0x1c}, {&(0x7f0000f4d000)="89f7c8ec76d515bad9a3e56f2f5cd572641040d5f4d292dc758b036dfd7737197a9377622bca0457d1d9e88a072eb8cd955e6b530371009ae9ab9b0a014b7f7f43228a96493aa6a190364bc1dd74ae9bec26e3fa7700625c18d6b864e90024da1a44b4388aae9032f672603404d62bb7b5d5c703b84c876c8acdbc659e66c4b857b2be7c5c909bcd01ceef9b12127c2211e1dd2da1ba1cbe2894a19ca655c1d261340b9c6cf8669d45425672cbc257737f6b2ed16c5f4b962256bea227142a7d77d4e965679e171b8492c8b4962a0d0ee4c782429962ae735a", 0xd9}, {&(0x7f0000c93000)="3d9a067bd840c2311883a83c0dd07899996fb80cd4838dc5073b1b46adb4025a330bd4ac4043b44eb38bd2fcf506ace7114c72b27da9a52466543ef338f3b3b175e9a6", 0x43}, {&(0x7f000020d000)}], 0x8, &(0x7f0000dca000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1, 0x0, 0xb4, 0x4, 0x3, 0x1000000, 0x181, r8}}, @init={0x18, 0x84, 0x0, {0x10001, 0x8, 0x3ff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x1, 0x7ff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x7, 0x10000000000, r10}}], 0xc0, 0x4000}, {&(0x7f0000176000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x1c, &(0x7f00008be000)=[{&(0x7f00002b2000)="5396aafce85de1c278bb7ac878641edd848f26dc02883a59aaae33823554b5a6ffd4d9ae312645c58af47ef6310750024fa0a507eef232ded6cb8df1549033c13a8723151fd1afd70c7748b9b2157fbc28045fc11fbb0d5743d3404e52a130ef8f882af16c6fda637372184e5f318561f059cb402a7fa894f48bb1f05fc7668ce225dd6a1c3d4e8fd193cd47705e32a0adbfe3a6", 0x94}, {&(0x7f0000195000-0xf9)="3c1e714a06cfacbb01fcb69d81ef5def56c4c1248eab2c51ea339435140e8e3e9cefdd15781b4dcb6f00381f75afcc56985370aad493cb3dc2e397aeeb6b792990360944075c6fc99d973cbb60610822742997004c81ae49c2c6320240d3d86c189535952d46d8c83726146d0e1434744d78124c1af27768d7236f042378276f2dbdd5fc8339cb1dc844748f8d5b364fb05a1a9481c66723a97afd14856439fe7da72f6b1bad2b17eaf7a6a68ece6f3c6d2f63ef289bc14fe54b8567456a0418fcba09773512c4daaffaf065f0987754da4abb7a00d8185268a3965e8d145fb20dceac3a5140511324b5e2fd7d5206246da827a98c898b842d", 0xf9}, {&(0x7f0000997000+0xc95)="cf5c8c1432ce1be4fcfdde04ca422040cbfd0f405e170cc18c72c7cb00cba9a098c9075b5a5e9b0b8091b35524f34f35562ed6dc295da5089f87fb", 0x3b}, {&(0x7f0000adf000-0xdd)="fbee75ba4ff796d1ef846e2942f9331784813f03e20fef9f4b294a601cbad11b95314bc13e3f23db1b18fcddd320f46c3bf0aeed196b07f1fe7ef70e3bbd23a0da26ad29e2eea03979b8278d6635634747ba976471fcbb6b885205e71acabca398b67b484794f4fc4776916d19fef0d53a6ec70ba48ffb3f82139ef54b6eb521da9c5abdef58fae233e24807e2bf92c5336e96139753018bfc799f4a4325875d7f0f30a7d8ed2b16d5bda4539e53300300b38a538ff2b92ba3d5305c28d2b25ffdb8dd4dc413a8436029f8f26db217163e2ab18b44e85cbffdc0d89964", 0xdd}, {&(0x7f00001a0000-0x8e)="069b49b664333adb2f1c12b017668ddfc08b644cd1ded5cd8743c1071e36a38fea882e7cf11748ddcbb7a1620f4d5a2016670eda3d6768fbfb237e18a4618b50ebbfe30ca63dcd19a74f727e923f23dc78122973b7112f278b1c6f10d281b40cfbb8896b4010732ec364d311934aafba7966a5d238e76523a1b6f76c6d8c4e17062e0e94f726e9b40d098ef353a3", 0x8e}, {&(0x7f0000bd2000)="27fe874969da3193266a67b59fd3dcb610ac9127d36999e7c76df48ed126c67b69e6575b6f76107d68c2b7a762305f97761b8ad4d69af380a1f100d598ca8167292a5a21de521cfa606e1b61b66a7ae960d231a49f989601154f", 0x5a}, {&(0x7f0000e49000-0xa9)="5f2eaaa593fd0b6a6d218e743c7566f4e24d24ee594fed3f5dc7c662b9a65804ed4dc2c14f3ae129e15d51b7cd30d4b01a2fcf5c27d4acb16a2fc7c22d1b6fb56fd43a32a9189b142d77411c75041365ecdf08a9893cc6208d58027897127832abd7a60876b940187ad9ed9ebee7f9a4ddc8dc057f5ce24b46ecfbde5a159b408476cf4c593c592bb00c82bf690970fd76c2bc568f659aea0ef0eecb52f9161daedf217149d0c7dbaa", 0xa9}], 0x7, &(0x7f0000a76000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x60b, 0x1, 0x0, 0x0, 0xb2, 0x101, 0x100000000, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x8, 0x200, 0x0, 0x4, 0x1, 0x3d, 0x2, r12}}], 0x60, 0x40004}, {&(0x7f000063e000)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000d84000-0x90)=[{&(0x7f00007af000-0x1000)="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", 0x1000}, {&(0x7f0000456000-0xa4)="5c92071b480fb7373464a519c91bdb8b1ac830ddbba91edc890e50d0ec705cba41d066dd39b1cd606799742433de6448e17083923d0ad2cef767b87bebd5f0fd2999f38d2983f68fb726d304f7bdf7b39807f3a1f864dfeda3f5ac83dc74b74dd0c6804f99e824e93be23947e792fca3d6cb44fa55160199aad7612aee1be56f433fa4921879441ed9f60035c5514fdf2c94b4a5949d39aac866fa9cba855bd9e53c0252", 0xa4}, {&(0x7f0000bc8000-0x23)="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", 0xfa}, {&(0x7f0000dcb000-0xa9)="f9a68f2ff4d27616348928ff41f56cb1cfe2157b0d8770e5c35c0a300fc4b474f1e32772bea0afc70830e1610f32ef657747e35219fed54e97503c3c0d119ad38781ed41085f86d4a962c6100c02745aa4139b677d60bb6c57210a7902b19a4f3ece2f45b4d8a63864c631302e102c8e6625d7d1b1173f30531ef6d71d843811b0b8a860c77db0ec273aa3ff57da58c9cdb7cc07bf79b4132a2de9867e56b7fc4acfd5d78407f9c4f2", 0xa9}, {&(0x7f0000084000-0x95)="a3c5b6c0e8820f039636a1b469dbc442ab161b7661d7d9b380d13de94efbd5516f12223593a4e5ba41adbb3cac0d93e652d88d4234755e8efeb9633402c770a3e5bbf3fb7a7ccaf342600e1bab265ae04db14f7445f29b126a0e63508c51129a301db0f35ff574220ffe597264e17a3c5444cc85ec475181c6fcc5f5b40870eea38fd7526bb16333c8404c4fbb580f68b4b6c62610", 0x95}, {&(0x7f0000560000-0xd1)="fb05a208ae5559e25bd27e0ab2d9333a9dd70b2a3a83008347a2aabe352c05c14337a86695dc535a7eca98499dcfd89537976a983064f12f8a7ba3da6feda0803a3ca61bdc95bf6d8d0308df1b6c8e6cf001626ff2562d92a8990396c0864cb7ab9dc3387f20429825ebaaf3a6ce931c8e56343b41f00f1d8b7b018f895a99f8de6ebc744b026eadcde6bb427d622f5ab0ef0fa6f71a30e131271d36665cdb6c8340d147a42ff91f57f9f1ca5482ca2f69d229d339260148e30362caf1ddbf95853ad408562038f95e1c1bb7c33178d24f", 0xd1}, {&(0x7f00007ff000-0xab)="6f85723cfd7110ec43cc91270074654e96d160e80800122c0725addd0256f1a1e1ba29d1ca404c54344bd797ae03c17563b1ce81597827cdd42c601df7b1a7fbe8114fa5f420e7625c3adecc77dc0a6515fe552a1ba3f98910f152fb5cda87c07bcd3d6b4810a5ffb9f746ca5afea8abd481a47a7829073ddcbd484d40ee6316acae95638eb3c4ce547cfd03d6c9966ac8f926f9bf0318a75730ad4e5d88bdee72dddac4502b0b94c44dbd", 0xab}, {&(0x7f000046b000-0xe6)="ee3d9341c0dd788fd0fcf3f485fcbb160e94636c2ea49cd25a07ca6770c5d1fde9f1a1d1499089c5f202978844effecef7db01ea8f474127b3c3c9be76ffddc13165126561287f73ff61ff17b46c3caf5a35f5ce38946f62214bab5e44c683e0032a58f73e1ecc29f0da250e534df291ca46bf7606ba756109ed1e80e712e59c5c37f4c50da15a70e0713278fbb511e9a9a46a93c4868a1e607e73b827ce58ee4807c4c8041f41d4c11b5909cc20d7eb0146a7ace1a0be7fc5f9c3eaff695e13e67fa09e1050f14e754f56320fb56ed2e468721ee314d838e26051fb954845727f2da01667e7", 0xe6}, {&(0x7f0000b44000-0x3e)="59c919b26ba3e42feb09d9eb8fd913e43adb186d3c7523611f04a0cc5cb85698c5bbd6a0629118022e605eb3cb7617cf8a4469481a16737ed8bc108dd4bc", 0x3e}], 0x9, 0x0, 0x0, 0x4}], 0x6, 0x20000801) ioctl$TIOCEXCL(r3, 0x540c) getresuid(&(0x7f00008aa000-0x4), &(0x7f0000af0000)=0x0, &(0x7f0000230000-0x4)) chown(&(0x7f0000ef8000)='./file0\x00', r13, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000081b000-0x14)={r11, 0x5, 0x8000, 0x9, 0x100000001, 0xffffffff}, 0x14) 2018/02/17 01:28:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000355000-0xc)='/dev/autofs\x00', 0x20c800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00009a0000-0x48)={{0xffffffffffffffff, 0x2, 0x2, 0x0, 0xffffffff}, 0x44, 0x6}) 2018/02/17 01:28:02 executing program 0: prctl$void(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f00004f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "1d8e58", 0x60, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x4, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94c5d2", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) 2018/02/17 01:28:02 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b67000-0x12)='/dev/snd/midiC#D#\x00', 0xfcf8, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fbf000)={{0x0, 0x1002, 0x0, 0x11, 0x2, 0xffffffff, 0x7000000000000000, 0x3, 0x0, 0x0, 0x42}, {0x5000, 0x0, 0x0, 0x0, 0x3f6, 0x10001, 0x1f, 0x0, 0xfffffffffffffffb, 0x3, 0x100000000, 0x1}, {0x1004, 0x5, 0xf, 0x5, 0x100000000, 0xfffffffffffffffc, 0x1, 0x10001, 0xfffffffffffffffc, 0x80000000, 0x7fffffff, 0x9}, {0x7000, 0x0, 0x1f, 0x7, 0x9, 0x71dd, 0xc0000, 0x0, 0x1f, 0xd6f, 0x6, 0x826}, {0x6000, 0x6000, 0x0, 0x5, 0x209b004f, 0x31, 0x100000000, 0x4, 0x6, 0x6, 0x3, 0x1}, {0x0, 0x1, 0xd, 0x50e9, 0x20, 0x100000001, 0x4, 0x144, 0x1, 0x0, 0x6b, 0x4}, {0xf000, 0x1000, 0x0, 0x1, 0x8, 0x8, 0x0, 0x6, 0x5, 0x9, 0x6, 0x20}, {0x0, 0xd001, 0xe, 0x401, 0x0, 0xf3f, 0x1, 0x3ff, 0x0, 0x4002, 0x3, 0x1}, {0x6000, 0x4}, {0xf000, 0x3000}, 0x28, 0x0, 0x100000, 0x20000, 0x1, 0x7c00, 0xd000, [0x9, 0x16, 0xffffffff, 0x3]}) r1 = open(&(0x7f0000fbe000)='./file0\x00', 0x602000, 0x1c7) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000fbe000)={0x58b, 0x9}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000fc0000), &(0x7f0000fc1000-0x4)=0x4) 2018/02/17 01:28:02 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000515000-0xd7)=""/215, &(0x7f0000000000)=0xd7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="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", 0xfffffffffffffe53, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000004000-0xb)='cifs.idmap\x00', 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/ppp\x00', 0x1c3000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000fc5000)={{0x5, 0xa007}, 'port0\x00', 0x4, 0x20001, 0x1400000000000000, 0x8000, 0x9, 0x9, 0x3, 0x0, 0x1, 0xc}) 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b2c000-0x4)=r1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4f000-0x11)='/dev/vga_arbiter\x00', 0x200180, 0x0) getcwd(&(0x7f00006b8000-0x1)=""/1, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000824000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000bd5000)={0x0, r1}) 2018/02/17 01:28:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e10000)=""/246) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000702000)={0x0}) r2 = openat(r1, &(0x7f0000e0c000-0x8)='./file0\x00', 0x206a00, 0x1) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000ebc000-0xae)=""/174) statfs(&(0x7f0000992000)='./file0\x00', &(0x7f00008f1000)=""/61) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000787000-0x2c)={@nl=@proc={0x10, 0x0, 0x0, 0x4000}, {&(0x7f0000e6c000-0x60)=""/96, 0x60}, &(0x7f0000a7f000)}, 0x2c) write$evdev(r0, &(0x7f000032c000-0x60)=[{{0x0, 0x7530}, 0x9c, 0x1, 0xc0}, {{}, 0x1ff, 0x3, 0x4}, {{0x77359400}, 0x6, 0x45, 0x10000}, {{}, 0xffff, 0x6, 0x40}], 0x60) pwritev(r0, &(0x7f00000bc000)=[], 0x0, 0x0) 2018/02/17 01:28:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x3, 0x6, 0x2) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x0, 0x0) clone(0x10000800, &(0x7f0000267000), &(0x7f00002c6000), &(0x7f0000847000), &(0x7f0000b81000)) r1 = add_key(&(0x7f0000c63000-0xc)='cifs.spnego\x00', &(0x7f0000be8000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000067a000)="53b38078e3df4601e747df2ce7b95aea6d85aada0ed4fb249453a172b843d6d56abe35ebf22b89e22f4b02285242fac9f916244e3df88a8b2c35860d84486bb55f8f10ea97fad1a48c05c7f23a754eb1583d12eb09357ac44bc51af98f9a840f482a806d7ac4420a7c4c4332051031309f782609bc8b0f562c779cdfd0e5a92176a2e64d2c696b6ab5f8632211ed37a36fab59a798020e22eb77b58adcd644b60e903cbf920d54ef09188d164b9c56708e35a373b65e8a95d53e943b5ebc307db75b38243187dee56b53e6d16502242852a95aa05c750ce3015d8618cb7a7110b7a8f70fc23355148d9e", 0xea, 0xfffffffffffffffa) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b67000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x207, &(0x7f00002a9000)={&(0x7f00009ea000)="ef8ac2cf19d8164b7f2095379744917346e07516f608f96a2816cbecb878be4f6d3b939603ce46642adc2ae568e47d7870e0c04e6488ac4bb4f8c8175415b5447f0b56", 0x43}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d23000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x3, 0x3004, 0x8, 0xb28, 0x4, 0x10000, 0x4, 0x6, 0x3, 0x6, 0x8, 0x8, 0xfff, 0x6, 0x4]}, &(0x7f0000f43000-0x4)=0x108) open_by_handle_at(r0, &(0x7f0000b72000)={0xf7, 0x8000, "d056f01cf8ea27b7e37b4dbfc16f413a5079e959ba536ead52fb6011c438b6a83edb778fa65f55902741a15291cd4a21d4de136a7f6d305c9d966e23da752fb500bf154ab08f42f25273947413f0d641f0218963864d4008e0ce613aa2afe9b36a35e432723c8685756a606985e30f7ed86a87dcb2587d4c3ea8e0c6f4fa6beed66482f4abe8c225b93ee3d58eb4e833b47ad4cd45ad22291e1662b79a943bd3e433127690efbc31494c0954c5ee8b375cb25eeb784981a73ac094f16b5d603b6eea81bf9f73277389cbec574857098ec1efc3bace5e9a4e5681f43aff3fa9203d3ee24a1066dd30196f04d5e35865"}, 0xc0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000022d000-0x18)={r3, 0x7, 0x30, 0x3, 0x7fff}, &(0x7f000072f000-0x4)=0x18) openat$hwrng(0xffffffffffffff9c, &(0x7f0000203000)='/dev/hwrng\x00', 0x101040, 0x0) r4 = add_key$keyring(&(0x7f0000a6b000-0x8)='keyring\x00', &(0x7f0000e35000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$clear(0x7, r4) 2018/02/17 01:28:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r1, &(0x7f0000001000-0x8), 0x80000000) syz_open_procfs(r1, &(0x7f0000001000)='ns/mnt\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000f6d000), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xff000000, 0xff], [0xff000000, 0xffffffff, 0xff000000], @common='bond0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2c, 0x4, 0x3, 0x42}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0xfffffffffffff000, 0x9}}}, {{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x401, 0x9, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0x7, 0xffffffff, 0x3, 'snmp_trap\x00', 'syz1\x00', 0x63}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000002c000)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f000000f000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @generic="ac6633e290c1281ece08e490a00fb439", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x87}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) 2018/02/17 01:28:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000082c000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x14, 0x1, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d71000), &(0x7f0000835000)=0x4) mkdir(&(0x7f0000298000)='./file0\x00', 0x2) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000a2000)=""/201) 2018/02/17 01:28:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000073f000-0xc)='/dev/autofs\x00', 0x40, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e74000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000fdd000-0x4)=0x8, 0xffffffffffffffe6) preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0080000000000008377a030900", @ifru_settings={0x1, 0x50, @raw_hdlc=&(0x7f000000a000)}}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000080e000)=&(0x7f0000856000-0x1)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00004a7000-0x8)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000b55000)={0x10002006}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/17 01:28:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000417000+0xcc0)='/dev/amidi#\x00', 0x8, 0x200) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000303000)=0x10000, 0x4) 2018/02/17 01:28:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x200000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ddc000-0x4)=0x2, &(0x7f0000a86000-0x8)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000ea000-0x4), &(0x7f0000738000)=0x4) clock_gettime(0x0, &(0x7f0000728000)={0x0}) setitimer(0x0, &(0x7f000059a000-0x10)={{}, {r1}}, &(0x7f000002b000-0x20)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003ec000-0x8)) alarm(0x20000000000) 2018/02/17 01:28:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f00000ea000-0x8)='./file0\x00', r0, &(0x7f0000417000)='./file0\x00', 0x1) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/02/17 01:28:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000acb000)="70ac", 0x2}], 0x1, &(0x7f00006b0000)=[]}, 0x0) read(r1, &(0x7f00001b8000-0xb6)=""/182, 0xb6) 2018/02/17 01:28:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x40, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x20000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xf3c3, 0x0, 0x1, 0x8, 0x2}, &(0x7f0000000000+0x5f4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6), 0x6) 2018/02/17 01:28:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000023a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000d94000-0x40)=[{&(0x7f0000a10000)="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", 0x1000}, {&(0x7f0000fcb000)="64e7db1d683fa190c3c1defcc98f3bd27315311eed7531dca9d0775cee27fac9277491a7361f17aeaff1d29a4e79356f049baeee889ee28dacf49392381cc9af76b87b7afde27323f30082193909e3b656b1dc1aac8ed2b7b9c95968d029c56931e30d0f5a7b6b416fd3e7e1f117dfbd3b5ae062c85e4f314884804bd66f9e48d0ee1bbd5386388a8011c03851c2bddfa030e88ab8408f0db86146950416f6719b61088ff2e58671c6a0", 0xaa}, {&(0x7f00001d1000)="cf4687ba76d7f9f93bb80f841772486ff7c0a1dbc760a3c60d944bead2c29abf10500a7c63e560c18901c1485c18371aa8163d86dc0a991f189e746045742e3e1e2a90ef93c4b8b99bf1d07d1a783014acb93f", 0x53}, {&(0x7f00002eb000-0x2a)="9a41b4ecb9d70ff509c327a80aa37cbcb741c9063609a0b13c6fe490cd1f3061a106ce8f48a2e0ca45c8", 0x2a}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c5d000)={0x0, 0xfffffffffffffffb, 0x101, 0x9}, &(0x7f0000bfc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000942000)={r1}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000ace000-0x10)='coredump_filter\x00') pwritev(r0, &(0x7f0000f5d000-0x70)=[{&(0x7f00009e3000)="68f735a5ed56e5b31eb423db", 0xc}, {&(0x7f0000b66000-0x36)="81c882c013d0e23e207816dd0be2da641352ee1820758cd089062a857ec4d380795e7843f7af7ffef93f33e1793b7102f236f8f379a1", 0x36}, {&(0x7f0000ad7000)="f758a252e0954c4dd33b095c5e36b76b82bb9c3c06e3ffdf0addba4f1c1d9b0dff9b5db6566db55f1b512c8ec6ff38e9a2b103fc97056b8fc8e5a6141ecb83165ce7c695ace2a68886e242cf893a671be8dc2606dc8e9a30f8d6bc5d9fad229b97e0", 0x62}, {&(0x7f000093b000)="dea12f022dada394252ce6b14bd0b9a86783fe77", 0x14}, {&(0x7f0000205000)="454503d9e8c3e807c69767bb2380b9e0e510609276f1125bf1defc1ad7e2cad49148fddd2a8c4dff4f470c491d1c1eb94c16bfee54616118afdf7aaa521f83661416e44c0987f967cb52ae425a8697f1dcbdc59a675e72523770bf0939e9a08b6fb218f97bc102e0ebbac40605f90ac5336d4d7163060a6cd789e89cc8a8b5eb5cf4385376152af87693db47fb4f266a3e11053125974f15a63b", 0x9a}, {&(0x7f0000bcc000)}, {&(0x7f00001c0000)="4852d2c7eccfd12eda58f5ed6264bb0687b639e067289c2d0ecf260460048a3421867d4f003768d1fd6cb4fee69f0625b99b08cf1be758c6fad6c92377cf0b8d4d543a1fa26d02b06ef3a9550db7552796832462b9a14a9ca5643600f3475411de4df35255c11180bcbd5616a82a649a72c4a95023af9ed6cb97f766c11af9b28e9087bb37522b59f50d5bc3240cb597c67e1d7d6ac03d5ecad55e24c3e03f19eea3150468b789", 0xa7}], 0x7, 0x0) pread64(r2, &(0x7f0000dbf000)=""/111, 0x6f, 0xfffffffffffffffe) 2018/02/17 01:28:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x4}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/17 01:28:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) creat(&(0x7f0000829000)='./file0\x00', 0x2) 2018/02/17 01:28:02 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) 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) mount(&(0x7f0000d92000)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000a8f000-0x6)='\f\fcfs\x00', 0x0, &(0x7f0000a85000)="d93de67fd38dc8f7874cbe885d7794f2d87b90a43b1f536780aca4204d7f986ee0f3ef0145d50eb1f9c15626147c2a63f6ebf528f012f8a223f1c98f5ad5bd7ecfad77db8be13c53e70e63561fdf9be9829d52433d587ee624a924315f8908dba3cfb0c5") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c99000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000ecc000)={0x87, &(0x7f0000712000-0x87)=""/135}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f00006a6000), &(0x7f0000ac2000+0xb82)=0x4) request_key(&(0x7f0000db2000-0xa)='syzkaller\x00', &(0x7f0000777000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000df6000-0x6)='tmpfs\x00', 0xfffffffffffffffc) close(r2) 2018/02/17 01:28:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000ecc000)={0x81, 0x4, [0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f00005b0000)) open(&(0x7f0000537000)='./file0\x00', 0x204002, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ba000-0x8)={0x0, 0xc5a}, &(0x7f0000e98000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000df000-0x14)={r1, 0x7, 0x3, 0x800, 0x1, 0x5}, &(0x7f0000300000-0x4)=0x14) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f000015d000-0xc)="6e65000800007406696e6b00") sendfile(r3, r3, &(0x7f00003a7000), 0x400000ff) 2018/02/17 01:28:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef9000)=0x7, 0xffffffffffffff50) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000034f000-0x18)={0x0, 0xd0a4, 0x4dd, &(0x7f0000ac1000-0x8)}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/17 01:28:02 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe2) r1 = openat(0xffffffffffffff9c, &(0x7f0000400000-0x8)='./file0\x00', 0x143040, 0x1) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000fa0000)="30ffa382f69b8772b2bace1add7ad61ba3934adeee04afd92f64efe848fec6029e4e93f029170220b39afdb2a598275c441e56c5861ee592a107c3a64ab0608ef4d747131799e8425c968da9b72edae0935aee727c0789cb5291d9b71a9cf0bb9674159d3c7bb805e8fd59e11f0f42e7b3622f83b8832d1a1fab7928e6bb66781b640d85f6cbda4034a6da64a0db69fa01fbbcc097965d26de87616d298e112387067c22cd465badf4cbedea75e9fe312438b7fa0044ca0c7da8338fb3998b4e48e65bab3046a8f3c62c07d8051f2c946320c155d73003ab6091c181c6451274f8008e44ab1ecf79a0de8dd947f63b433be027d7c372232a65c86748697a792e9c3539217c07fc22dde27753f912ba9f23529c059a881c3d6499aefc5207f645ed26f228a5c52b317f2dd4a5bef6f9d6335dabd553023c1bae1cb8236c5108339767b347705abc874d461ded44de5229240c3a3aed2b964aa97a125e52f565d45bb4bf3997e3f3fa0ba27ca528f824be412f6b706c0733990ae8d509b65dc2aa2d2eaf8af0f965c8e3383df90ae53aaca2058790a1a0208fb38eb0a37364b873a2bf89289e36869e30de4638a27bf3b52523afa04c8b8206c1371ad2e8fe4e8bd00aad9d31c45d813272dd7dc70b5cf109e468d023ff5ecd8815c12a201b4d8ef8b553c312b82857bdadcdcdcc0bccdc9b190f4e5239b230398b5c26b194d016a64d46d85ccb447dd5d44fa217c82d685570041190366730428b930a9919940951ad231bba470bb931a384fe8c9c4542a9d07e1938266fb8dedfae0b2427066ae140b560f38247b010d94e47138339f8e1d1fa8ae33fe5fb221892a70e978b8228c88e30d6749d48047794efd829100868a692ad3d47bc225efa8bc4a3eefbc30dd41f94886e28e633089b7ba2deb906c984f436a9d58c06d0a7df87a96a732f84ea189f2a89e27d26403767d24d444bcd913205302702d830099561d5923689293ac1ec1c04916a031a1839e12ae501eeff8e66215fde7c2cab9bc3382e837856166a5e9bfd409373637962068a154f89b576ea5970df06de1e1af75cde2e53e3183bdc95ade7a6fc2675d210afc6f44f5d47461d26d8c2250964023ca216764eb11c3457392a2d5c4963992ac6aef7291202fb4cbdf26b4af3254b449e113d4237142a3707a00f976cb8f602606b424b091879d317adac787722b8c18cb2d52e1af27791e062c3dd996c8cb9c837aed5c5ce28b8f3b201e2b374e7f7cf6efd2f5acf377369783c5033a04abb9cc42f20b8a97396c58ad602ec2c07cdab11506d7ccb6590655dd94cee942365fc94983bbe2406cac0d38cf7389f8a5c3722a0ff8dcacae823210d7bacafbe5afa5178b994ab2df4509e9c53d924ce97a3d412309e8a7f608628c2b569a5a5a973da267ddda70bffbc8df3212406edc6befdb80e13de1421df0e0fe42557bd724f93547793b8886817b4a8dd16f85dd05e3b96fffdfb790b7aa70b3402862c0d98941f5bb7813f34b606b2431e7484b47755a6ad7cd515b47415b01818c0f256107bac5752866763e938d99bf392698bd277128f91e2744518948381c71a3a80eff50746322c83aef910a44e70a405a54ed1885cf8e08870c3ace3a566b100833c1117ceae73075ee221571bff3ec572c106a66fd6199df5de759ab051343f8b06a4f2226806afa576607ff1de95a3baf17fbd61c9eefa7b6809d8038c2778b36d3f8a47923a0811a5458008067052ac56bd5f4cd928349c1c36d2a4ee54c7ad50aa9d9624d43454ec8df96a94f04f101ca25f10967cd194e139b333588cd93a0b09cb4a40180e3c23b83e197a862c4fa9d9bd8f387fd58dfa81b7c3f650da88b5602a968e641cd9eaf7d4b7cfc6bf5a9110eb36c5151d3d74497a15bc807a0ecac7df5c23672f85937bf3cf330f1dd185645ec4922f1b154b9034ff11c5a21951c7c66fd6d8ff9b1ddab98ce6ca56dd966644b9626783bcd8276ceeb209cecc5345fb9a5ff42d46622ff7d7cbb1f69e947a544fe3d8ab0ffef2b8c3d4f54125dd0352af884fedb4a38bee12d209f6cc3edbd20c14e0988f07393d195d6b4e6bf1a054822ff2a7ed2d6aeb8b77731f47216a6fe416caae718ae296b3a8502bef7185de18f64cbff926f339bed0f62172bea1181a628a6599b1c6dae7ffb7564ba4b4dd1d359c4791686d30ebd3e2e8105dac0858140a00325e3033eac839e127a12192513a6573252b96d590e8c5e77e5cc891c8210dc4a301adac3d5d746f3235b88ec9ddd014d9cb676b9e1ca947380b82d5f23a38880f93a2601826f0826c65d9dbf27d1b9732c9f36d4bf86f960155e8c7c36b50e47943290ebc1313d8ef72b6c2fb3aa29b3ac28a6a8b6236be4621faf3787074a8a25b13480f98be07061a41d2a7d54a3c9548d88eac563e80139cef93e391fc940549260db62d0d89e5c246210438978e91a0ac88aebd63109d3d79fc4d63b7626b9a1010523d78f75c5939381d581d289093e1fd95f16dc2edf618f5b43294419d6fc1a48bf210812717b0c38121122fdbfa31b7b87da27248cb6116a70c2f17af9b4071bc134b965650e7f39b931d1ca678de38395b1ae537e4006e6c7a6f02905bfd3ac3e4af723828fa5fb69c5562b130fb17412dac848cd494c92445ae65f6137e9bc42af5e45241d6cc160a4974abc8d2bbdb9f53402b452268137152a891b480b6639bd3f74b627f7e56278829cf7117e0de83d26d6a005dec871158e010843ca0260cdc45880d015717e0a0fa3b1d4fe27c1fb58f8d6a790565d6f15f87257cd79f72f857d2db625f69bc9197b2df02b3f38183ea204c06ff846cbc5466b80d9a3bb88c3064e239145c4191fec59a91e8db0433178cd7ae881bf5042d27834ba4d28a3392a0f148c87d041f48e4285dd37795e8ddc003e9bdd861b9a23615374a1524cb0d63e81fe44599b31d441987cce92f3392b7c0bfcc0965418ea6880e91e18a860a57bcc21865b83a68288495bc0bb9062230d94114c14002ee14770ae216f984f82941b2b1fec08c40cd64436a6ea6130641fe4a2fe1210b7cd3dcfbbc8414807ae14dd874a379e577d4278a119e2883525414f3479f63ec2b2b7c1d543d52f205a2238e26c9582632ab78efdabcd05314510be3f3924f68b08ede7e68086ca121f566456b82806d24287a93c7d00e08faacbaa226cabaa10bdbdbeebfc6065a735cd60e013a2608f716f12298fc7276d2525fd6b285d1e9335ad8e3a080990b3a31cda9555e66319a75ff11f7fb100b472f8f842c5a7a9925920b351400841fcea00624eef66fef4a42e29ee6087935694bdde56d48fdfc1eb75529d90961278fecf0f9dc25278ed2218886a3834f4d740070b1774bf9fad7d8e92820ae1c3b2d39e19dc236d46fdee8452fc35fb96bccc38b5759be2dd83bdb0ed6007eba3d695729f2e5c2fe3eb2f4b11535179efab75fe2bc44ee127c75d3d2624df64e9abb7b4f73aae4f4c69d5c26945e82ead77eda36ecb26c78be1c452a14b305b2b5a65627d7f9fedbc41478609a59075cadcd6717cf59dcd429ffd9a931f663a406545c2c38f94e52e3707cf2bccc429974c573bac396139207187b529149a4d8b7ffe053b7ed9225cc2551a9bb5fc0352999a4aad20e2b4fc6b8c0f2d7b16af368dd2292eeeee9eb114b0495be2995846e3f1aa605a95ab2c456034f7cda9e95a9994b84f241aed9fbc1b9483d04dd3c78b3669a7915d22955b5556d2d582eb6e1ed6549382f7c6a42df0035bda0b597fafc31229e7523ef76a6f3209044e72bc6cfb4e36f9cf2714b1c5562dac030b14cf42a16f5fb4b038de43a0343f6bf9ea9527422fb21fd297ba4fa688e6e07fc70cb94bc6435eae6e3da146609ab5806e200bf8ce8ea73f8b88c818994835a18b8f7a5a157b91b0a5797f0731d1e6e88d68e1b408b72d3c24cfe2763bacf1fe6f65b685073d85d3a7e0fec9946f91f359e17e801e08cee39c4b2916a2d4e19f8ed080ac346493cfad55a04cf11c4cc61561effea16558e9973ee3353baa8c072ed1597c5b8b9a88af6ec26f3548430eff8cb1629a83fd062a9da4725e8794c1567fbf922367813980c559a9de9bd9ee977aa800fefd77c03c3cbb56665286939fd117ce97593a9158fd4ea364abe24d4659a02561094e5133ab889920799be1c9412ad9a50b799ef9002727e3ce421574039e523f31a23d9d5ae6cc0a7c6450c12aac22699461bf700538e23893d8a432aa9ac327e9a095ac4cc20432a6964c3d3a68b16e5a6184b34949a5889133d97811020978719b859bc4c4906a835bd68403671d7847a854f381fd08ab1b01dbaa171aadbfa57cd23d7da3580f8c9e4f6b4784ed4b34c05ad5609dca51e3200cf9f4430e2bd4524010f4ebb9e291920792ebe35ce44f32ab8984c98644a1d4cc6c64a41d0be060c8cfa72dfe3c0971ea5b46b85d9bfbcd2d77b242dd96e8d520414484eb00fc99edfbe5eff56fca9f2c8821b55531d1a2642bc84bd8d18cf1bd11720a36bd75e7ebb609469a95fdf439314804108ff6b47a9693d08066ca62e67b6e0979fdbff9195b04a4bb08319219a0aa6d35e39c644788f2b1b9918d57d27f978f3fb5515b05dd601894bc33fd4853f5bcb4ba7a2898001b8ecb18812952b93888afab3d81863688af77518b9c48a8cac271693d21d453ef64f8dfd68d467bab4586cf982a301f432885ff8b8ad8e85362d0e10e43eb0feec413e2c50d0c6f6740536be2645be39d8927129784bb9c644e5879bd84f7c9900c1d8bd97a2f7084afec14118b576b6c0af52346a0343212f9ab4a81b418a9be60c25dcdfcdbcbc9c6c6666adf596890c8f5b278885400d1e0b95fa4cc37439c22d111ac90b49e681066ba9acb39930efd77736d84209e6afe65c2480e875a88788be2e90cf3b5f2aa9e948cfcef183b163f07fb8bb9663b003ce17ee979eea4be7346e220298448ab6c336b5c90843459281c1820f7b397661698eff2b4032c137d30ae8143a1f42b1dcdf8cb5c4388a4af34a472f293d4022dab24cc7a865da0833593a1105c372cf1a31b6acf2f4abb7f6534275e6117ddbf1b21479a4548255119d83fcd8373168aca81a3f037c1e306ca89014a36d828bebddd6727a52d3301c856610cdc9e7dc6ca154320cc8e3066a0e7b00e22d7922833cc767ed95874a60035124a5b4cc0a940c763f1865d06705efc0d681340a7120b36b5b4ba066b2ad8d285725843e00c9da1e4ed3c2f561562b3b423a081c504b5ed3644ce6c9532295839f0953287fa563300ce3e8876a48564c3584a6e40468a61aa64a16b18ad27dd2bdcfdeb2611297b5ce55fceaa1e4de61ea85b499ded3de5cf7858c01d3aa50dd53269bdce139c80dba8bd59b6a97b34d7c29ba604bb14827361f014190b79979aee50ad5e0fed944e178f3b08b8c4c7ad41bac97d109e1762f3b1d1045d0ccd16a6f5f0478300763724fa6dece195171083c33037d104f329a40bb69d0b87e3dbba72bf77d3ec3f639da054a4848d64af09c79f0fe703fbe997002177003d3e2e2ba9786e61b06e0c85c1f1de74319b1e0a9dce2da1b794b263d04a60f9456bf87cdf53a412f47f92a942433d8db26d9e11e6a6ac69ca12a9be7d383ce1feecd324b8407dd9263144a1b0d961b878c99c6c038eddd28c1a4bba7caf4ad47282308f221134b6b169bb13057a50cb25a0312caeeea475b5f5b29081829fbbcade9aad007ba04878092f628756478098292e73ad5823906b9b1", 0x1000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0xf8, 0x1c8, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1c8}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) linkat(r0, &(0x7f0000172000)='./file0\x00', r0, &(0x7f00003e5000-0x8)='./file0\x00', 0x1000) ioctl(r0, 0x10000002284, &(0x7f0000b3c000-0x1)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00005ab000)=r0) readlinkat(r0, &(0x7f00009aa000-0x8)='./file0\x00', &(0x7f0000ed0000-0x2e)=""/46, 0xffffffffffffff45) 2018/02/17 01:28:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000096d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) r3 = syz_open_dev$sndpcmc(&(0x7f000034e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x90f80) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000989000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c0e000)={@generic="11297dd8eccbc58813a7a723999f15de", @ifru_names=@common='gretap0\x00'}) write$tun(r1, &(0x7f000041d000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x2e) 2018/02/17 01:28:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000f59000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40c040) openat$audio(0xffffffffffffff9c, &(0x7f0000499000)='/dev/audio\x00', 0x40001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f1000)={@generic="985645dc87de2acb7a4560cb25e5b1f2", 0x0}) bind(r0, &(0x7f0000b85000)=@ll={0x11, 0xfc, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000429000)={0x7, 0x82d5}) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000097d000-0x4), &(0x7f0000aad000)=0x4) 2018/02/17 01:28:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f0000205000)="07fa0a1117246d1006b3") clock_gettime(0x0, &(0x7f000016e000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000051000-0x20)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f00003e2000)) 2018/02/17 01:28:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000653000-0x1)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000700000-0x4)) 2018/02/17 01:28:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00007b9000-0x6)='/dev/audio#\x00', 0x8001, 0x2000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d36000-0x4)=@int, &(0x7f0000247000)=0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000d66000/0x4000)=nil, 0x4000, 0x6, 0x12, r0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000de1000)=""/86) accept4$packet(r0, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004f1000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000daa000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x16}, r1}, 0x14) clock_gettime(0x0, &(0x7f0000046000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000c7c000)=[{{}, 0x6, 0x61c, 0x7f}, {{0x0, 0x2710}, 0x0, 0x9, 0x9}, {{r2, r3/1000+30000}, 0x8, 0x1, 0x1}, {{0x0, 0x7530}, 0x247e, 0xffffffff}, {{0x0, 0x7530}, 0xd66, 0x0, 0x4}, {{0x0, 0x7530}, 0x200, 0x3, 0x8}, {{}, 0x9c83, 0x8, 0x3}], 0xa8) sync_file_range(r0, 0x5, 0x1, 0x4) 2018/02/17 01:28:02 executing program 7: 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={0x38, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}]}, 0x38}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a89000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000a4d000-0x50)=[{&(0x7f0000916000-0xde)="2ac6c0b69eddf89cdb5e8b7707dba86601bd939aefcfb6400b8761364d3f8e993220e67f9cd4675c9339ce053bc809288834df05ea1d0130766b64d1cff9a59c7f816c44946a93e1ac4ea823a000801ef9ed5ae75acc21f59c1e03cf9ab60eef02289c295019c82ba00f17ae19ac01b6711e76dd804e436c5e4cd2c7d61fa924315f84e6e65c63894f51c4aba4c017787361d77b7b03cdbeb6420992e333ba74a636e06a7d660a544d92c4d6f75e9810f71d604c921c4c49040606856a33a8756a0ecb07279731c6bb0d17bb447ad3b6f3808ca0e205d9c6f20af8d6552b", 0xde}, {&(0x7f0000917000-0xe4)="d8e09803fa21630893c43dd2d65bd828e6e042cc3096d3368426ff7899e4111e39b5ce9c9ebd0d8a316057b0777b6c5f09904165d3ef3c1d621853ee82319111a2627575a9aa65049d3075ba15fa60d28ed26f7988a558763a19c941a5e92cb5e35650836cce4936cafb4244f7292cc038b7a0a3ec6c6d3d40c214c10586bd6d4c7bb7bad547194c4eb852e3ed4b2c66da7ded8f0b65600396022544b70636fc67bfa5a5edb340347d74d4aca3899c89bbe9dac71538827ebdcf58019f07b41a70899a81df23f1b2e96a7e36891266574056de4a171cf1b4ac707e53d5a3aabe4ab30c2b", 0xe4}, {&(0x7f0000512000-0x1000)="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", 0x1000}, {&(0x7f0000bf3000)="bb7795c501f711f63478fff7c06f07713d6bd345aa2c3fe21e23b310d2652f463e1ab70a09d6b29b76e3958b7bf0ddf1c2257dc7c3e4df418862b961d2181f8b116f7293f7fa259cf47d31f19fc415aa7c2ba271064bdae58950a498a90b0218d8a2791164d6854124377a0a8af0e156021dcb8bb31b07bdd050babe64e78e321746ed122b345194ed7c204914a5fc69016012504e67fb0aea89d5d737adbffaffcc87394f380a6ac05e6aad3809436a70f0644f51f8e619a42616646c059c9e1aa356efd973eaadd1118420a01e431143dcce6f7023d0be52b78a762f0085571406", 0xe2}, {&(0x7f0000f5a000-0xdb)="65777e09ba6ff96f121c927f5e5604639af5cddfc2c3c6a74dbc70bf45d89fa672239301f4329a9f95bbd032b1f6af3e9b63cb8649e0028927e90cd65736c042eecd0132b1dfba2346a05aaa5b3b539f1c777a90f736d76f9c5f59e1f00f1e7e58f47282e8b3873482d28b1eed224852a0f721e46b159ff935ffde849b985e419ae174e1bd352a3270ff999438dbb2ffdb2a9bbbf98d0dd641412fb3431c63af301b3c65f685e7cfaec5c515f59b3a12f409705759a26117f7b4540f7226f97336aca6ca6e90bc21f584c71ef21a7b0c53264853c861db863a1606", 0xdb}], 0x5) 2018/02/17 01:28:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) connect$l2tp(r0, &(0x7f0000a37000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x4, {0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}}}, 0x3a) readv(r0, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) 2018/02/17 01:28:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008b8000)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00002ce000-0x4)) r1 = socket(0x19, 0x4, 0xf155) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00001c0000-0x4)=0x100000) mount(&(0x7f0000977000)='./file0\x00', &(0x7f00007bc000-0x8)='./file0\x00', &(0x7f00007ce000-0x5)='ntfs\x00', 0x842020, 0x0) 2018/02/17 01:28:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b19000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e22000-0x10)={0x0, 0x5, 0x1f, 0x9}, &(0x7f0000cc3000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007df000)={r1, 0x4, 0x0, 0xfff, 0x401}, &(0x7f0000115000-0x4)=0x18) r2 = syz_open_dev$sndmidi(&(0x7f0000b0c000)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000837000-0x58)={0x5, 0x8000, [{0x3, 0x0, 0x7}, {0x3ff}, {0x3, 0x0, 0xffff}, {0x76c, 0x0, 0x9}, {0x5, 0x0, 0xffffffffffff4715}]}) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000048000), 0x0) removexattr(&(0x7f0000d82000-0x8)='./file0\x00', &(0x7f000047e000-0x9)=@known='user.syz\x00') 2018/02/17 01:28:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000676000)='/dev/sequencer\x00', 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e21000)) socketpair(0x3, 0x6, 0x4, &(0x7f0000c8a000-0x8)) 2018/02/17 01:28:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000096f000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0}, &(0x7f00008cc000)=0xc) r2 = syz_open_dev$admmidi(&(0x7f000029b000-0xe)='/dev/admmidi#\x00', 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000989000-0x8e)=""/142) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 39.426227] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=56734 sclass=netlink_xfrm_socket pig=6057 comm=syz-executor7 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000c16000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/17 01:28:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200c00, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ac0000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) syz_open_dev$adsp(&(0x7f0000dbf000-0xb)='/dev/adsp#\x00', 0x2, 0x4000) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) creat(&(0x7f00004c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0/bus\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000fa000-0x9b)) 2018/02/17 01:28:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) close(r0) sendmsg(r0, &(0x7f0000868000)={&(0x7f0000f73000-0x10)=@nfc={0x27, 0x101, 0x9, 0x2}, 0x10, &(0x7f0000107000-0x10)=[{&(0x7f0000723000-0x97)="ee13d67f5aaff730627626697779ee15360daf34ce4e9c249f599678aadd894d229a99ba618ecb4eb596262052d4de32e2a54e25204b579ce85a96c7d176ae4cc01d5f11b489382e3f08ee17008129705501aa2248f846757ab4191a667da51c1e282b2ba1a1246409cd3cbb1a8c2cac0296bcf270382c1b0e4506115f621cf23baf796ecc5d8ebdbf522396a60336318aeed428ee1111", 0x97}], 0x1, &(0x7f0000dfd000-0x260)=[{0xf0, 0x109, 0x6, "5eefc555a3e108e981587c36e9271cc4a4feb6b7657947d0318b57d7a8c15313e1d5ad6f66f5f86290c4166bde5c110c4567fe17b5fd53ec26a29f617667ce79622b889652bdbf89d2e0790fbdd5a07b45ddcd58cc4d038f8db82a7fe5b89b744809d6a6aebd40cd794e6952c72734ed0a0fcac7e4ba54711d5f090b0710984c959340184e4c28d55ac06d77ed25c4943fcf1cfcc7da78ffae2ebd2ffa829b3e3d6ec71168402ba23cf05b73ddeaf20a0febda0ac7fb6b11c43e5dc8c35983a18d951e2772676275fa788a176eec92857e60e27b1058a7f3f094084ead43"}, {0xa8, 0x110, 0x7, "538f23df2cbc6fecc6324b8d2b37aa3f050330ac996f9072392526d26a8c17ef131d889856d5ece7394c572589db6ab8e924d374a73303f1ba0a517bc9c7ae86a897040d7cec81ebba075665253600998e1dcff0ff75c48e1a877b3a672c14f43a7673ca3c527e3e829b0d6fdad27573599d45ec1bd2b1d775762c7d0496cbb7635652138dde6588e9e57e26d882f8448e45147b"}, {0xc8, 0x118, 0x7, "92aa426718c582a3ab1cee1dd495e9f64949da5c448406a63141659d5fdd2ddbf426b3465b0da5b8cea0455861a1fa3ba85754012197a052a3406118748764c81ffd091b46938cf9ed62b319193873a8749402fc2f5b0655662482b9a5d035c0adf3fef61910df5feb959de12bd115c549779ff36543ad175bfc78dadd32ccb69b8cabea274b29f20fea448c538ca47887aa401a3ebf29bdbbdeb924f466e35136de0175db940ba1c24248f7cb6ab397bb025dff166462"}], 0x260, 0x50}, 0x4000) syz_open_dev$sndseq(&(0x7f0000ea4000)='/dev/snd/seq\x00', 0x0, 0x200000) 2018/02/17 01:28:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000333000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00008a9000)='/dev/vcsa#\x00', 0xbfc, 0x12100) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000004a000-0x67)=""/103) 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x0, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/17 01:28:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00007c9000)=[{{&(0x7f00003a1000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f000067f000-0x60)=[{&(0x7f0000759000)=""/91, 0x5b}, {&(0x7f00002d5000)=""/11, 0xb}, {&(0x7f0000f9b000-0x8c)=""/140, 0x8c}, {&(0x7f0000cb0000-0xd0)=""/208, 0xd0}, {&(0x7f0000262000-0x3d)=""/61, 0x3d}, {&(0x7f00001ee000)=""/2, 0x2}], 0x6, 0x0, 0x0, 0x1f}, 0x5a8}, {{&(0x7f0000b98000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00005bc000-0x30)=[{&(0x7f0000185000)=""/201, 0xc9}, {&(0x7f0000471000-0x6e)=""/110, 0x6e}, {&(0x7f00001f4000)=""/198, 0xc6}], 0x3, &(0x7f0000497000-0xac)=""/172, 0xac, 0xe8}, 0x3}, {{&(0x7f0000d28000-0x10)=@ipx, 0x10, &(0x7f000051d000-0x10)=[{&(0x7f0000f3d000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f000081e000)=""/182, 0xb6, 0x101}, 0x10}], 0x3, 0x40002000, 0x0) request_key(&(0x7f00004a8000-0x5)='ceph\x00', &(0x7f0000bf3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f5d000-0x12)='posix_acl_access:\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000773000)={0x1, 0x28, &(0x7f0000cbd000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000067a000)={r1, 0x100, 0x10}, 0xc) bind$alg(r0, &(0x7f00001e1000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) 2018/02/17 01:28:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005af000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000010000)={0x2}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000099f000-0x9)='/dev/rtc\x00', 0x101040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000851000-0x10)=[{0xa, 0x388000000000000}, {0xb, 0x4}], 0x2) 2018/02/17 01:28:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002e4000-0x30)=[{&(0x7f0000000000)="95bbf6eb9212958646ec710053460bf06f7cb86fa692cf4443cc13aa021456abfc84231ae341bd55804acf6ec00008e222cc24ff6ef6f0df92a3c78c4b5c5fd71145efff2bf93a8d60dc9a0475167f8883813826ee1b20", 0x57}, {&(0x7f000047e000)="594a7c3955edf3e7e39a00a9ec80bff3c1152433c2d7ffd6bce9c7cca6a251e5b9b45f54279db70365a1685a2d401c3b5e603ea188b326afaad810161c4855533e1376affd21c6fa5a7e", 0x4a}, {&(0x7f0000cdf000-0xa)="230410aa1a727a1f48f5", 0xa}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) unshare(0x8000400) fchdir(r1) [ 39.490684] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=56734 sclass=netlink_xfrm_socket pig=6057 comm=syz-executor7 2018/02/17 01:28:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ad000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000bc0000/0x18000)=nil, &(0x7f000022a000)=[@text16={0x10, &(0x7f0000018000)="0f945dc4b8e8000f00d86767f40f082539180f22552e2e0f35660f8b00480000dfe0a5", 0x23}], 0x1, 0x0, &(0x7f00004c6000)=[], 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept4$packet(r2, &(0x7f0000c4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000085e000)=0x14, 0x80800) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000050000-0xc)={@broadcast, @loopback}, &(0x7f0000a2f000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000279000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000041e000)={@common='syzkaller1\x00', 0x81}) sendmsg$key(r2, &(0x7f00001b5000-0x38)={0x0, 0x0, &(0x7f00004fb000)={&(0x7f00005c4000-0x20)={0x2, 0x10, 0x1, 0x7, 0x4, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xa, 0x81, 0x0, 0x7fff}]}, 0x20}, 0x1}, 0x804) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000940000-0x18)={0xaa, 0x10}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000750000)={0x100000000000006d, 0x0, [{0x40000000, 0x0, 0x4}, {0x40000001}]}) 2018/02/17 01:28:02 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000007000/0x4000)=nil, 0x4000) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/17 01:28:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c88000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) sendmmsg$alg(r0, &(0x7f0000791000-0x38)=[{0x0, 0x0, &(0x7f0000803000-0xa0)=[{&(0x7f000077e000)="beb763c7ed43dca56536ae2cf17e1ca9fad725b1fdf8c65141387cf0bf0a1ec9f6b297a238f62d18b64ea3c8e34d6c1fcfa0f5cd71d75595260d1313203367f80a62e860437140d20feff5472291ae7adaa14fd0a2337cad", 0x58}, {&(0x7f0000130000-0x7b)="427e40ac2ec2ccada643851c7df329b6b78ef55acd620b528f1d89e543d899f5528ed8817679b586088aabd9bd631896b1205e0f5a74989b37db4c25eeea359379fdcfdc891a717d153c5be5cbee51da483207d83c4e98e041538ca5c4d62e6d9d9cba7d7041e1a8e1279c6eb67b016233f2b816961c50f5ef3ff3", 0x7b}, {&(0x7f00007f2000)="5be94ab3818fb6fb1c71f04893471e2795ca8e81cf5615f13228665563c602253c85fbe06f665030d58940448bfc2f62a4bb17d592b223d2771de4eb8458bfb71e799a328b7b0f143c6ab1cfe7224ace66b9723ea4959d0b85163be1f3f553d21f02cda41ce73150f08064d188dbff39400d8cfc7081474a41763807fd7f1e8e1d0653863e05e06914c1a9744ab3723b7028195ae4", 0x95}, {&(0x7f0000e26000-0x11)="273350f9c08eca1483c3b9b314e064931d", 0x11}, {&(0x7f000002e000-0x17)="286a38131f565472d134b25b7c44362329e79012d789db", 0x17}, {&(0x7f0000780000-0xcb)="e449c68605c30fa57f3d163d8d6f6d579d8707a0cb1b0aafc67fcaef973e5441d7b463499d89f6350da09130ec3f9c27bd5e7209ab81a9c4c13eebf0bde12720adfb8e02b68e03530760abcf4454b0e9ebbf4e415f25ecfd42f37e935b0d4b188d15bccd43563f9750759eca4e10034369dee5550246dff02f426fd50b583a4b8529069324ec67d117b04e6d9ba9efd0ddf77c1abdf7a044156147797706252dfd7d16d72630ad2e684fa748776d2e90a51f91ffc5efc45dc523efa6ade634effd3a3718dd78383bfda7bb", 0xcb}, {&(0x7f0000a09000)="910566dbb0fd1d514b68e05fcbfb34472cad99b578912a8b6a768ba0318dec76d0db218a53995790962782c02afa7d0df3b1fdca3661b50a0588fc86946a830d628972b4c890bc4cc3c333ba8098230e2b7d616d2d275c3fe308af3270d84994658ce5bf173f7c3e984b6bee505833d8debd82631f1945fc9c8a11dfa817ba9aabcb6a8bd000806844bb909a32a68b311dc6267daebdcc3f967f2458313cb8b52ad03a3d8437e77977120d80ca1265775b97fcec1e96d5df6e35d97fc9", 0xbd}, {&(0x7f0000232000-0x12)="5046a67b1dcc34213fb62ef10df872c10b9b", 0x12}, {&(0x7f0000082000-0x8a)="aecedacc2753390212b89597fe5e3ed9e78c02695ef34adaa9d457a2e7303c41d491323ef3a71cb3d24a69f448503a116c24e148afd8244a77a480469a28d662a4c253c04e07662f7b3ed260c27a7bebda5c280c8c25b6dd681efad5e0a1d20d5f8abea9180b2af90484093c421f1fc73270d147ddbf7d8aa2cd9923ae0d77d4ea660b7a58b1d9400025", 0x8a}, {&(0x7f0000dcd000)="2629fdb3402cab8df71ed33795d0b169801d49cc9d69fc07a51276f7a220a7cc46f1e873fb036132d12d9a7680be7f8149ff0789441338bd9142885e844c09851763ac73136c19746dc433ba45880aa8ff4c1df1d0c3ea64437d96e35813cb5ff3bba7e96b966fe2c9df4af9837e770365946718dccc", 0x76}], 0xa, &(0x7f0000291000-0xd0)=[@iv={0xd0, 0x117, 0x2, 0xbc, "1af3593d10074668f72de774fd0828f88f46d23dd89fddf0b447d2299f114d2ccc7dc41cadb0d8beb13a0cf89ea7ac1614b226a6543e086e45c55cfc7050d9aae880becc1d3e55acec00c81222c362478ab8b2abb7b5a358e3589a049078bb46beada7524343d77dbd443ae9da74c258d4db046fc4e36653cab774fa755833b66240c2855f73f679b6516ba6b32f1657b6ea291108cd174ab72ac82cf83329ab17c6da901af9d2dc742b02a8a9a352da5b6c805d8dd3e69abd57c343"}], 0xd0, 0x4000}], 0x1, 0x20008000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) [ 39.930918] IPVS: ftp: loaded support on port[0] = 21 [ 40.095712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/17 01:28:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000781000)={r0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000072e000)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ffb000-0x80)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/02/17 01:28:03 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000491000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000916000-0x28)={r0, 0x0, 0xffffffcc, 0xa9, &(0x7f00002bc000)="ad5950c2f49d6a5cbc9dd3f37a2ab8c288c2cdfd9b26f2ac24d640d9e186d4db4ff2e37e067419dce4c0b78a024e0787c6b73d94b2069e6f298514ec4c928bd22272b316e0e9203a", &(0x7f000070c000)=""/169, 0x0, 0x6}, 0x28) mq_open(&(0x7f00002ab000-0x19)='/selinux/avc/cache_stats\x00', 0x1, 0x100, &(0x7f0000747000)={0xfffffffffffff487, 0x2, 0x0, 0x401, 0x7fff, 0x1, 0x0, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000-0x10)={0x1000, &(0x7f0000001000)=""/4096}) socket$netlink(0x10, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x2, 0x9, 0x0, 0x50fc, 0x1ff, 0x751c, 0x9, 0x5, 0x400, 0x5f84, 0x3, 0x81, 0x5, 0x80000001, 0x8f]}, &(0x7f0000bab000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000080000)={r1, @in6={{0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x400}}, 0xffffffffffffff7f, 0x8, 0x60, 0x1f, 0xa9}, &(0x7f0000000000)=0xa0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x10000, 0x4, 0x7, 0x0, 0x3, 0x2}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003000-0x14)={r0, 0x8000, 0x2, "d93d644566e4f059fab1"}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="650500000000000000000004f5000025", @ifru_flags=0x3a00}) write$tun(r3, &(0x7f0000300000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) fcntl$setpipe(r3, 0x407, 0xbecf) 2018/02/17 01:28:03 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000785000-0x40), 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000922000-0x9)='/dev/dsp\x00', 0x60000, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000fc7000-0x4), &(0x7f0000fc7000-0x4)=0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000829000-0xa)='/dev/dsp#\x00', 0x7f, 0x800) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000045000)) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000fc8000)={0x2, 0x7fff, 0x383, 0x100000001, 0x399, 0x7}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc7000-0x70)=[{&(0x7f000025c000)=""/106, 0x6a}, {&(0x7f00002a2000-0x1000)=""/4096, 0x1000}, {&(0x7f000007b000-0xba)=""/186, 0xba}, {&(0x7f0000fc7000-0xc7)=""/199, 0xc7}, {&(0x7f000036e000)}, {&(0x7f0000b74000)=""/11, 0xb}, {&(0x7f0000fc6000)=""/4096, 0x1000}], 0x7) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000fc7000)=0x4, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000639000+0xcd2)='/selinux/load\x00', 0x2, 0x0) 2018/02/17 01:28:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000b39000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f0000338000-0x8)='./file0\x00', &(0x7f0000364000)='./file0\x00') getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0xffffffffffffffcf) r1 = socket(0x13, 0x80000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006f6000-0x4)=0x37, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00004e8000)=0x98e, 0x4) setns(r0, 0x40000000) 2018/02/17 01:28:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000041c000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/17 01:28:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d16000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @empty, 0x757}}, 0x2, 0x9, 0x1, 0xe6e, 0x4}, &(0x7f000096e000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a5d000-0xf1)={r1, 0x3f, 0xe9, "665ea42ffef67e3acf07401add5edb0721aa99675fd995bcfafba3861e1eb47710d3f8ce2ff6ea43eb5f06eb095065b0e9abfc86618afafaca88d7466509ed85b254c406158d4071059574fb4699a4a183b328ba3c88e79a65df4b5d1a1a8776b04728b4dab1c8d979cce7928d8b3f64420fdfef70ec122097cb9a3a57bee75530d2058a1f7edb18b64a2170db142322392bfee830a180bd6c643a176c194844f1db71b191bf519fa52241de7be2b53a7c22b206f01d07bc9980aa465493e01c41bac6b6267f3e5a39fc87c0e5cd270ece64e549330708106089e1498308a5227f0582b724afb92d72"}, 0xf1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005fc000+0x3d9)={0x0, 0x4}, &(0x7f0000a16000-0x4)=0x8) 2018/02/17 01:28:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/02/17 01:28:03 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fb5000-0x8)='./file0\x00', &(0x7f0000dec000)='./file0\x00', &(0x7f0000078000)='reiserfs\x00', 0x200042, &(0x7f00000f1000-0xf2)="d5ec0d646563d84b373e2b45b7ab80603f5594abaec2793754fc91814cc526abdb46f228d2da7d186a945da50836a9439b38c5ea3cf4089493b5fb8ec6403ae2523f92eb8620d611b65c13e93c5f6863a2dbebf2106fa6ed3ff1d4852d65dac33baec1ca0ab1f459b818348bb11dce605234d0f116e2b11abe3153730960503910515c62b58b3ed6c80288e8b8ed9461cb6f26c6fc0216e052c7dc3a8f40d7c98e1125af090fdae72d4bf04d70987438671a1e69c235aeef874e95a5912322b7f0ce5eeb0a5f243ca6acc2c7fed8450ce1905019c70f8bbfc4c6eb9bb3eea2315bcc1b89cb3d848ccdbc630a9fdc5a6656ab") 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$unix(0x1, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$unix(r1, &(0x7f0000dcb000-0xa)=@abs={0x1}, 0x8) [ 40.362597] mmap: syz-executor4 (6243) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/17 01:28:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x9) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x3e, &(0x7f0000a8c000-0x92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/17 01:28:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) r1 = syz_open_dev$mouse(&(0x7f000022e000)='/dev/input/mouse#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ad5000-0x8)={0x0, 0x9136}, &(0x7f0000a45000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e80000)={r2, 0x8e}, 0x8) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/17 01:28:03 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000019000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000024000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@empty}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000023000)='./file0\x00', &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x30, &(0x7f0000010000-0x450)=@nat={"6e6174000000000002000000e000", 0x1b, 0x4, 0x378, 0x70, 0x0, 0xffffffff, 0x70, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000001e000-0x1b), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="677265746170e30000feffff0200", {0x2}}, 0x0, 0xfffffffffffffe7b, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0x3, 0x2, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @empty, @gre_key, @icmp_id}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, [@common=@unspec=@owner={0x0, 'owner\x00', 0x0, {r1, r2, r3, r4, 0x1}}, @common=@set={0x0, 'set\x00', 0x0, {{0xffffffffffffffff, [0xfffffffffffffff9, 0x6, 0x401, 0x1, 0xfffffffffffffeb8, 0x8], 0x100000001, 0x4, 0xffff}}}]}, @DNAT0={0x0, 'DNAT\x00', 0x0, {0x1, {0x8, @multicast2=0xe0000002, @loopback=0x7f000001, @gre_key=0xfffffffffffffffb, @port=0x1}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, @gre_key=0x100000000, @icmp_id=0x1}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3d8) 2018/02/17 01:28:03 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fb5000-0x8)='./file0\x00', &(0x7f0000dec000)='./file0\x00', &(0x7f0000078000)='reiserfs\x00', 0x200042, &(0x7f00000f1000-0xf2)="d5ec0d646563d84b373e2b45b7ab80603f5594abaec2793754fc91814cc526abdb46f228d2da7d186a945da50836a9439b38c5ea3cf4089493b5fb8ec6403ae2523f92eb8620d611b65c13e93c5f6863a2dbebf2106fa6ed3ff1d4852d65dac33baec1ca0ab1f459b818348bb11dce605234d0f116e2b11abe3153730960503910515c62b58b3ed6c80288e8b8ed9461cb6f26c6fc0216e052c7dc3a8f40d7c98e1125af090fdae72d4bf04d70987438671a1e69c235aeef874e95a5912322b7f0ce5eeb0a5f243ca6acc2c7fed8450ce1905019c70f8bbfc4c6eb9bb3eea2315bcc1b89cb3d848ccdbc630a9fdc5a6656ab") 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$unix(0x1, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$unix(r1, &(0x7f0000dcb000-0xa)=@abs={0x1}, 0x8) 2018/02/17 01:28:03 executing program 0: getitimer(0x4a02c7e6a416221a, &(0x7f000088a000-0x20)={{}, {0x0}}) futex(&(0x7f000061c000), 0xd, 0x400000000, &(0x7f0000fa5000-0x10)={r0}, &(0x7f000035d000), 0x0) 2018/02/17 01:28:03 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x1, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/17 01:28:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000d9a000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)) r2 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000efc000)={&(0x7f00000fa000)=""/218, 0xda}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000738000-0xc)={0x0, 0x80000, r1}) accept4$llc(r1, &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000604000-0x4)=0xfffffffffffffcec, 0x100800) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a10000)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00003a1000)=0x8b) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000c7000)={r3, r4}) munlock(&(0x7f0000f4f000/0x3000)=nil, 0x3000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00008f5000-0x4d8)={0x3ff, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x0, 0x8, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @rand_addr=0x3}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @empty}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}]}, 0x4d8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004ae000-0x4), &(0x7f00004bc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000770000-0x5c)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x54b}, {0xa, 0x1, 0x1794, @loopback={0x0, 0x1}, 0x2c}, 0x1, [0x8, 0xffffffff, 0x0, 0x877, 0x6, 0x0, 0x11d, 0x2d4]}, 0x5c) 2018/02/17 01:28:03 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0x64}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000021000)={r0, r0, 0x2}, 0x10) 2018/02/17 01:28:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000286000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000172000-0xe8)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f000090c000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef1000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in=@loopback=0x7f000001, 0x3, 0x1, 0x2, 0x4ef, 0x2, 0x80, 0x80, 0x3f, r3, r4}, {0x9, 0x2, 0xffffffffffffffc9, 0x6, 0xfffffffffffffffa, 0x6, 0xffffffffffffffff, 0xff}, {0x0, 0x2, 0x5, 0x6}, 0x10001, 0x0, 0x2, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x0, 0xd8a, 0xe2, 0x7}}, 0xe8) accept$alg(r0, 0x0, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000d9c000)='/dev/admmidi#\x00', 0x3, 0x47a1565817182ae3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000193000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x180, 0x6, 0x0, 0x8, 0x6, 0x4, 0x8001, 0x101, 0x5, 0x3, 0x7, 0x7, 0x0, 0x1]}, &(0x7f0000e07000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00005e6000)={r6, 0x3, 0x7, [0x8914, 0xffffffffffffffff, 0x10000, 0x7f, 0x8, 0x5770a8cf, 0x0]}, &(0x7f0000790000)=0x16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r7 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r7, 0x0, 0x0, 0xc9) bind(r2, &(0x7f0000b84000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x1, {0xa, 0x1, 0x401, @empty, 0x3}}}, 0x3a) sendfile(r1, r5, &(0x7f0000e65000-0x8), 0x4) 2018/02/17 01:28:03 executing program 0: 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d78000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007b0000-0x4), &(0x7f0000e44000)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f00001b1000-0x68)={0x1, {&(0x7f00006ad000-0x3f)=""/63, 0x3f, &(0x7f0000496000)=""/49}}, 0x68) clock_gettime(0x6, &(0x7f0000c63000-0x1)={0x0, 0x0}) utimensat(r0, &(0x7f0000fd4000)='./file0\x00', &(0x7f0000426000-0x20)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) [ 40.445040] xt_connbytes: Forcing CT accounting to be enabled 2018/02/17 01:28:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000f93000)) r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0xf8, 0x1c8, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1c8}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) r1 = syz_open_dev$dmmidi(&(0x7f0000e91000)='/dev/dmmidi#\x00', 0x2, 0x408000) bind$inet(r1, &(0x7f00002f6000)={0x2, 0x1, @rand_addr=0x4}, 0x10) 2018/02/17 01:28:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1035) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffff7, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000)={0x0, 0x6, 0x7ff, 0x41b, 0x7, 0x5, 0x100, 0x3, 0x8, 0x5, 0x8, 0x400}) sendmsg$alg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x8d)="1096c92928ba22033d6bb397bdd81d329063c32bb636b17ca7761dd9e9957d86edf1d929df0e24ea267356d478d2aedf31d8ddd3da3e40f70fe1e80c730c3e9fe106c236df49f04a9fe6ddda43f7e76bdf4469172e29949b63dd619e4f5a5d5050d8f3ced0ce0737c1fd334231b033628ae930560d20d20fd51eb6c421e27f8fa8b084047aa32fb9a65eea882e", 0x8d}], 0x1, &(0x7f0000002000-0x178)=[@iv={0xf8, 0x117, 0x2, 0xe4, "bc03ea9c85d0bcc9e88214f29cbf91006ddfc1b253272c7777eb93fd61d5b9eccdea26c3989b498950bc27a1de6aa39421820e51c76685cb63d64868a931aaa6b48750e3b96956a57471587a682aa6a21c57316a3836d859869b7cba6822613816c0984075363e73b6f1aef463dc312928cf636962122940091c7830d24f7ea1789bf25d5d87752f2bd78cb002a9a9960511231d64012d8f2b0b609ada8944bba4af758b93bdbcbf118d617e07693f1178925779f302eb5fdf74c973da6cba307cf7e63172023faf93c5d97558140dd4bfb32fe6fbdebd78e43faabd4d95dd88527b0344"}, @iv={0x80, 0x117, 0x2, 0x6b, "3a5f566d1631b8d3b8517170627f0f97aa9e9063758b4315746fd909df9637985fd13ad06f958d3dd4cf6a93b4863d501c9659d0b07f27b867706df5687cbd5cbcd7b36875d0be53fc9dd18aa65c836fabb685c6e1ee27849340a0f864645f788c2e6b60dcf54b872609eb"}], 0x178}, 0x40000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x3, 0x7ca, 0x4, 0xffff, 0x4a, 0x9, 0x8, 0x6, 0x6, 0x100000000, 0x4e20, 0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000002000)={0x3, 0x0, 'client0\x00', 0x5, "c9e968fa0431f01a", "ee11d78e290f64299fb8b6e8b59ab29fa59cde4846ed2ec18947e09371b362f2", 0x1, 0x8}) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000)={0x1e, 0x80, 0x8, {0x77359400}, 0xd8, 0x40}) clock_gettime(0x7, &(0x7f0000002000-0x10)) 2018/02/17 01:28:03 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x3, &(0x7f0000002000-0x18)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffad}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000019000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20400) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000019000)='./file0\x00', 0x8000, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f0000008000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000002000)=0x26) 2018/02/17 01:28:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00007e2000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x1e09c47d319eec5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f04000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d42000)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000837000-0x10), &(0x7f00002d1000-0x4)=0x10) fcntl$setstatus(r1, 0x4, 0x2800) r2 = syz_open_dev$amidi(&(0x7f0000063000)='/dev/amidi#\x00', 0x400, 0x1010fd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e48000-0x8)={0x0, 0x6, 0xfffffffffffffff9}, &(0x7f000072b000)=0x8) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f000064e000), &(0x7f0000ccb000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000085b000)={r3, 0x2}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c25000-0x4)=0x17) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0x2, [@sadb_address={0x5, 0x6, 0x0, 0x4, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/17 01:28:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00006a3000)={0x0, 0x2b, 0x2, @thr={&(0x7f000022f000)="e467ec74c5b82e149da6f9292920f1fb5ea8ae1678281e1143b8fb07159709259c8007f24db5c9d04571b60ca0e95d104368251c627b03c6c620f7fc38befc45100903222b11aae5a8973f671741e55baec53cb88b8498e1b279ed1ab8362c2937e8dd50af27dfe6462c044bb216c831473c3b046502a726486bf55a93a692774929a7213b9c6208d3bd1335ad01f84f01f318c36595f68d156d", &(0x7f0000000000)="bcf30453ec43c2968b06f6c669adb9fc57d370ca537bfb6aec3ecf24b0b941254c8b609d976f5669bea1ff2a40c99e8c7621772799ec94c2559deed9c3cedfe5074310f556d71454037ffc7535513a81b3882baeaf"}}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x20)) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x540000e2, &(0x7f0000061000/0x4000)=nil) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000001000-0x8)={0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/17 01:28:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00009d2000)=0x2e) fcntl$getflags(r1, 0x0) getsockopt(r1, 0x6, 0x20, &(0x7f000015b000-0x97)=""/151, &(0x7f0000c11000)=0x97) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0xd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001f5000)={0x0, 0x2c, &(0x7f0000ed9000+0xb9d)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x47}]}, &(0x7f00002be000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000080b000)={r3, 0x9}, &(0x7f00004a6000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d53000)=@assoc_value={r3, 0x8}, 0x8) connect(r2, &(0x7f0000da9000)=@sco={0x1f, {0x2, 0x400, 0x3, 0x7, 0xe68, 0x327}}, 0xfffffe6c) close(r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000057b000)={@empty, 0x7fff, 0x2, 0x0, 0xe, 0x7, 0x1, 0x3ff}, &(0x7f0000893000)=0x20) 2018/02/17 01:28:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000029f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000590000)={{0x0, 0x0, 0x0, 0x0, "02320050f52d68d58e2c9aed9085097744ac00e6189d58685b2a7c6e7ba747bdb899dd3e46ea620c49d07bf7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, "6396952e84b897fad7b35d7e70fc1bfae56cbc4d4e4d84474031320d4e1319a9194be1370f2596653292834b9ff300ba8656f4c7e7053afbe4e6edbf99c31072", &(0x7f0000cf5000-0x13)='/dev/snd/controlC#\x00', 0x13}) fadvise64(r0, 0x0, 0x80000000, 0x3) r2 = syz_open_dev$sndmidi(&(0x7f000083c000)='/dev/snd/midiC#D#\x00', 0x3, 0xa94855cb8148de86) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00009d2000), &(0x7f0000f55000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000292000-0xc)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d35000-0x10)={0x2, &(0x7f0000dcd000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00005ff000-0x8)={r3, 0x3}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000589000)='/dev/qat_adf_ctl\x00', 0x103300, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00001b7000)={0x5, 0x2, 0x8000, 0x7, 0xc0}) 2018/02/17 01:28:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000a59000)=""/4096, &(0x7f0000aae000-0x4)=0x1000) listen(r0, 0x7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000746000-0x4), &(0x7f0000b96000)=0x4) 2018/02/17 01:28:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 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, {0x0, 0x1, 0x8}}]}, @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) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f00000a2000)=[]}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078c000-0x8)={0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/02/17 01:28:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005e5000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c36000-0x10)={0x5, 0xf, 0xfffffffffffffff9, 0x5, 0x0}, &(0x7f0000fdd000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f76000)={r1, 0x0, 0x1, [0x9]}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = geteuid() r4 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r2, &(0x7f000073e000)={&(0x7f00006ea000)={0x10, 0x0, 0x0, 0x59f2862c6278223b}, 0xc, &(0x7f0000f7e000-0x10)={&(0x7f000089b000)={0x470, 0x9, 0x6, 0x729, 0x0, 0x1, {0x0, 0x0, 0x3}, [@typed={0xc, 0x45, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x4, @fd=r2}, @nested={0x2c8, 0x3b, [@typed={0xc, 0x5a, @ipv4=@rand_addr=0x7}, @generic="f04fc17384d8c58f7ce4e5b551c9d26f76127f6be100198c8da06b27d5737c844c4df5d9943963594076236a7da1d8c59942b67188eaa2c8e87ed66982933abef9aa5bdb8c0013ccd392348c6c3588b63f7ce30c232a71fa99a9a75820b7b24113562bd193da1519ebdec649fc90544b7e8fc20aad1224022493ef1f582933dd341e8cc32274ffbf427a2bebcd215834824d3b419beb04a693ed", @generic="be811f0dfa0c634292cee1bfcb6187d400ff4426c8e89ed1a7d7c42f1fa957ac82cf6e4a0e947f02b5a401a309564c42e3abf55b7049a57968dcdd79964eb94c9e8e7c6cf3f2961f8f5bbef56f1d4c8126df97461e450134d6c631685eb8200830dc2e58cd3a5813798ed1b0d9b27096660b9a113a796995bf7527984fa1f8ea", @generic="be7806982e4696101aa20dac5e9479d241405248c6d7fbf9e4476de9d32a5bd51c6cb280c504e60db5274dfb1a3bd45f0a850bf972fb567d8a75925fcc36d4152d61f40aa610bf33503698801cef979848566720286aee6a1d6ada3c7e4dcad6fe07ba70b997c62c0c721738215caa1321be27a76d84ec9ebafe997a56b4d22c343851e59c42fc162024c4603d9dd084ab0801a19218feb814f542dc5adbed533713300e4715da46425fb842ab70251f6cc3ad2be53b537e66a871fff766cb14cab1976ff0f1e72c9bd4", @generic="7ab029e0201e0c3be23ee467813d08b4bb260cffddfe9f222f35", @generic="fe9a06196aa85ab1b2", @typed={0x88, 0x29, @binary="6bdab391b634c85363de12332945820f0ff818de0a6f545b53b479097b55c9b1602f642478e7195913860004ebaf3950e1d2397bc60def8d77543063205f22d6c5afcbf98fd2388bd3626f2ae4289ea54a28adccd60bbf9c4cd4bb5d6df39874e3e63e30fb598bc42fe040d458de57126318b478435b5c60aeabe3dc99"}, @generic="a4bd7d99b3a78150c031ef8a05b0de6b12a91744750f0d3d96c0", @typed={0xc, 0x8c, @uid=r3}]}, @generic="e2fa1dde216c17ffd9317f106bdf4d593df887d09fe4fa96f892943e214f9a4d6206f3325bf5987a1a002a6fa19c99be23ed84619f09c3fdb0c9091109b3ff4cd4e77bd046faf364bf1261aa1cd687b5b6ef30b5432513fadc5f5261410985d9db24580b1e10a5ccfa2dcc", @generic="ff7b03eaaffe9acb1250c3d1c68aa23561f77e7465584fad4ac1723f210d1c8c67a8ae0c918e409bc13e5106a1f9876bbde8ff29358f4f47602323036815e2f26964c22e45fa1da1cfb7efe167bc026d6bb5233987f7d35485a8764d2aa882392c2fd0cb353d47426a15d5f9def6d5a1ba252ac9760baffeffdb35c44e573c84f398739e22ea85cf418ecd584898d4ae89273943f702006a114e547118bd8c378524739d6ad775e8992372f16aa06d16f26e17659ff4548c83b594910deaf2f37ccf86b3eb8f75580bb99edf60680c712145c7", @generic="799ec1d8f3f3a563edf607376005f6c3e5214036c477", @generic="41f5f479641a15f096a379a34d5f4ac70d1d4f8a729349fc063d40", @typed={0xc, 0x7, @pid=r4}]}, 0x470}, 0x1, 0x0, 0x0, 0x11}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f000067e000-0x4a4)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 01:28:03 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x80, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000008000)='./file0\x00', 0x21000081) inotify_rm_watch(r0, r1) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231}, 0x47) 2018/02/17 01:28:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000937000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = dup2(r1, r0) accept4$ax25(r2, &(0x7f00005c2000-0x3), &(0x7f00005b6000)=0x10, 0x80800) r3 = openat(r2, &(0x7f000091a000)='./file0\x00', 0x200, 0xfffffffffffffffe) r4 = syz_open_pts(r1, 0x0) r5 = dup3(r4, r1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005b7000)={0x0, 0x245}, &(0x7f0000144000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000062a000)={r6, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x2, 0x1, 0x800, 0x8, 0xb}, &(0x7f0000edb000)=0xa0) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f0000994000)) sendmsg$nl_crypto(r5, &(0x7f0000e92000)={&(0x7f00003e4000)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000f07000)={&(0x7f0000c22000-0x10)=@delrng={0x10, 0x14, 0x500, 0x1, 0x0, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40000) flock(r0, 0x8) r7 = fcntl$getown(r5, 0x9) ptrace$cont(0x20, r7, 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x80000001) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000951000-0x24)={0x2, 0xac, 0x6, 0x40, 0x0, 0x400, 0x9, 0xadd, 0x1, 0x34, 0x800, 0x6}) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x7fff}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068b000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/17 01:28:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/status\x00', 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd3000)=0x1000, 0x4) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="00020008", 0x4) [ 40.635185] QAT: Invalid ioctl 2018/02/17 01:28:03 executing program 2: 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000594000)={0x3, r0, 0x1}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000c86000)=0x8, &(0x7f00009d7000-0x8)=0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000f1f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000129000-0x8)={0x0, 0xfffffffffffffa90}, &(0x7f0000592000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002d2000)={r3, 0x392f}, 0x8) epoll_pwait(r2, &(0x7f00001ef000-0xc)=[{}], 0x1, 0x9, &(0x7f0000f63000)={0xff}, 0x8) futex(&(0x7f0000367000-0x4), 0x8000000000000086, 0x0, &(0x7f0000001000), &(0x7f0000000000), 0x0) 2018/02/17 01:28:03 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000009000-0x10)={0x0, 0x4c, &(0x7f000000b000-0x4c)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe28}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f000000b000-0x1)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x8c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/17 01:28:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000068a000/0x2000)=nil, 0x2000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000a72000+0xf06)={0x28, 0x0, 0x0, @host=0x2}, 0x10) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) 2018/02/17 01:28:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000740000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$adsp(&(0x7f0000c3f000)='/dev/adsp#\x00', 0x1eca, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bcc000)={0x2, 0x2, {0xffffffffffffffff, 0x3, 0xde0, 0x3, 0x7fffffff}}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00004d2000-0x8)) 2018/02/17 01:28:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x80000000, 0xfffffffffffffd88) 2018/02/17 01:28:03 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0xfff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r1 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r1, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/17 01:28:03 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dd2000)="fa9398175ac33068ac78b37d9180a4368905204c98162dc4955bae861d07d3fd6573cfaa7abe623a0270543736f0e758ec0489392baa8dc8ddf8093b74efe01dfed4f8dcbf47fa4ae457c3523a79ab5dd6e4615b611a839351369a556cd1930638f030f3369f44b1ef28358ebc9fcd54dfa7d79eafc96653d49419d9ab4b6f5b485b75d363d42b4a0234fb4cef231cafae49131e8ff3a8e409c2e4bc3c8f0b542223d89b6d57008c2b0dfd6cf14a4c8f3a542880b32aa250e67214ac079a70571ba88a041c33564c", 0xc8) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00003e5000-0x3c)=[{{&(0x7f0000dd4000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000033d000-0x60)=[{&(0x7f0000dd3000)}, {&(0x7f0000dd3000)="e3202dbac220778a3594172f98eeeab8c8b4df8d1302bc4b3114f29d6f572e5b478b659f6f3934717e46788dc323c481e06e253320189babc8bd75", 0x3b}, {&(0x7f0000dd3000)="dc352d745203bc19a36ee54a7bdea33b7212cbe3b4188f5d4645e2fc4ffc594a3b72d59d2a85028d1db8b8b5ab1d143f4477aa2e7b675baf6b7cfb672f762c59e285ebb8821e57ad77f04c82792a015c35e67647bfac8f5323904fdfc517b68274e379bf41cfea98b561dc26e919215f691ad6da55b6fdd6ae004b3956b2e844e8e25b51b82e5a3d2954420fa4290c2b948c32d2a0dabca7bb356b99b374b09373c7996d98d774ed229da4193c293421b8185b36309b84fdb303b8151ef6c4931cff5462c19fcda11f1d3c46", 0xcc}, {&(0x7f0000d24000-0xfd)="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", 0xfd}, {&(0x7f0000d05000-0x6)="16467edc5cac743f", 0x8}, {&(0x7f0000dd4000-0xfc)="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", 0xfc}], 0x6, &(0x7f0000293000)=[{0x110, 0x11f, 0x5, "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"}, {0x90, 0x10b, 0x9, "e9d7eeae478b94cd5a7d22a21023ab49c266ad8f29071f8fb35ffbaa19cc12fcc0b7317b73b6edf1d917ea787d951c983947d4441a5aeefd7323b9d862331247c747817a5e502b05019ffc2696d820270a568c21dc35abb79b8f0f42ee4748138ac6f52a07833622308c4596b5a700fb367ce6225c01cd3e56d81012"}, {0xb0, 0x13a, 0x2, "2b9ac7b52e1f57187e3a646bad7001b0fe5571a49273251cb55c5052dde6db1b67a6858c48583fc5539e5c6abc093179be15e1a84fc9a28447b70f44bedfcb71a345437bf98a19d33c5a1bcb578614dcdcaf356b1a22ea5ccab107dc1b65a2deb4938eb6f69a11fbcd8c9ee67670939a54b8843dfec4bc9cfe1e83da818cf3e9a9e6457e0471806ad43c82922b50156ae791ea4dd31e5ac32016060590"}, {0x68, 0x139, 0x200, "e4fd1c4512c0501584492e19a7e16c97dba08fb878d5a85b47bd3ec63013b106fb134db2949b0c608d770dd9d3e466baf9664b56c7c4ddc6db7bf6f8031e1ae67bd2a6f24658d98a115b8f937b8d2acadc99944abbfbe306"}, {0x98, 0x0, 0x81, "4d66a24b0fa27c447a16aef4fe41f66394493eedcda53b2bbe17eaed00ad1f16469f53059d9e94f73f36dece27716e3d356d77f68f4afb274f4ec98896b07a4c853cfc2365c5471a1b9f53a8addac4272ca5db2906893df9e65c241f2ff0d50dcf7bea2331695dfc020fdc00f44f13734b1d9193d1b306f40a56593ff8b941c624c97a5b87ea"}], 0x350, 0x4008080}, 0x84}], 0x1, 0x40001) write(r1, &(0x7f0000677000)="26000000130047f1db5ebff70722000400fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000dd3000-0x4)=0xff, 0x4) 2018/02/17 01:28:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007e0000)='/dev/vcs\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000071000), &(0x7f000081a000)=0xb) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000e4a000)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f00003ef000-0x40), {[{{@uncond, 0x0, 0x1d0, 0x230, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x8, 0x0, 0x24, 0x0, 'syz0\x00'}}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) [ 40.687159] netlink: 380 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.703303] netlink: 380 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/17 01:28:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) r1 = syz_open_dev$sndmidi(&(0x7f00004b1000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) write$selinux_context(r1, &(0x7f00008a7000)='system_u:object_r:ssh_agent_exec_t:s0\x00', 0x26) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/02/17 01:28:03 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/vcs\x00', 0x0, 0x0) timerfd_create(0x0, 0x80802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9a7, 0x80402) [ 40.741851] xt_HMARK: hash modulus can't be zero [ 40.754576] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50010 sclass=netlink_xfrm_socket pig=6365 comm=syz-executor1 [ 40.774837] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50010 sclass=netlink_xfrm_socket pig=6365 comm=syz-executor1 2018/02/17 01:28:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000101000-0xc)='/dev/rfkill\x00', 0x40, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f61000-0x9)='/dev/dsp\x00', 0x80000, 0x0) sync_file_range(r1, 0x6, 0x1ff, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000668000)={0x20000004}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x5, &(0x7f00006fa000-0x20)) r3 = syz_open_dev$amidi(&(0x7f0000054000)='/dev/amidi#\x00', 0x5, 0x88000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000b8a000-0x4), &(0x7f0000adf000-0x4)=0x4) 2018/02/17 01:28:03 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x10}, {r0, 0x4000}, {r0, 0x410}, {r0, 0xc}, {r0, 0x4200}], 0x5, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x2, 0x3}, 0x14) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000002000-0x10)={r2, r3/1000+10000}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) 2018/02/17 01:28:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000482000-0x4)=0x101, 0x4) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/02/17 01:28:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty}, 0x10) listen(r0, 0x7141) r1 = accept(r0, &(0x7f000015e000)=@un=@file={0x0, ""/8}, &(0x7f0000203000-0x4)=0xa) vmsplice(r1, &(0x7f000090a000-0x10)=[{&(0x7f000079e000-0x6b)="7e6d60d6cc28b01968d7dad7357d2984785fdb5ea7335da48b004d46e543357984a4446a2d29c3e6cd6f17aa291ce9fd11e6905a34cdcc782b4cbb76099a5373b2eec22811e944dc8bff038c2ecc2dc4c3c05988d9195ed0b85733881b679ca937d26ef6fbeafe1006422d", 0x6b}], 0x1, 0x2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000800000-0x390)={0x1b, {{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x6, [{{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x3, 0x4, @empty, 0xfffffffffffff801}}, {{0xa, 0x3, 0x9ea, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffa0}}, {{0xa, 0x2, 0xf2c, @empty, 0x3}}]}, 0x390) recvfrom$inet6(r1, &(0x7f0000e41000-0xf9)=""/249, 0xf9, 0x2000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000206000-0x97)='5', 0x1, 0x0, &(0x7f0000f63000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000f7e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000986000-0x4)) 2018/02/17 01:28:03 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f000000b000-0xf7), 0xfe6a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd4000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@generic="6490af95d4ac815c44ad14ca1ec4a715", @ifru_names=@generic="c86dcbd436ab300bd7397387630e6ed9"}) 2018/02/17 01:28:03 executing program 7: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000005a000-0x41)=""/65) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ee8000)=""/180) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000ee8000-0x4)=0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000001f000)={0x0, 0x93, "f53d3ea403d6daba9a39189a50b87962ad553dc644979e7cc0659cb9ca08f0069c19756f3ac5bf29110d0b0de05f5233a6db5b18ae340785e98e8e0a5ff61ed08e3eefa1c3965b45828132ddb1a0ff6f3eeb472b31c4907f06b7a4da4e5b532e00a8d8868aa16373b9e5e5102be77a92db365cdb9e10c1b3683d5d49a272f05649e386b78b8419541ea59c1a0945ffa9e04fce"}, &(0x7f0000ee9000)=0x9b) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ee9000)={r1, 0xfffffffffffffc01}, &(0x7f00002f8000)=0x8) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r3) 2018/02/17 01:28:03 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x902, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000), 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000e4b000)={{0x40}, {0x100000000}, 0x0, 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000340000-0x8)='./file0\x00', 0x400, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000aeb000)={r0}) 2018/02/17 01:28:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000+0xdef)={0x0, 0x24, "9bad3d7adf12afdb6852b6200c94710ebcacd40237fa8a6bc98eb4ed9c1ec8513daab805"}, &(0x7f0000003000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000680000-0x4)=0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r0, &(0x7f000000d000-0x1000)="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", &(0x7f000000b000)=""/226}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000004000-0x4)=0xfffffffffffffffe, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@jmp={0xf, 0x3, 0x2}], {0x95}}, &(0x7f0000008000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) [ 40.806517] xt_HMARK: hash modulus can't be zero 2018/02/17 01:28:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) rt_sigreturn() r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000cc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a43000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000d7d000)={0xc, 0x5, &(0x7f00004e7000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x87b4, 0x0, 0x0, 0x0, 0x9}, [@generic={0x5, 0x61, 0xff, 0x7}], {0x95}}, &(0x7f0000810000-0xa)='syzkaller\x00', 0x3ff, 0x8, &(0x7f0000a00000-0x8)=""/8, 0x41100, 0x1, [], r3}, 0x48) sendmsg$netrom(r2, &(0x7f0000f16000-0x38)={&(0x7f0000234000-0x48)=@full={{0x3, {"b3d082336c281f"}}, [{"0a97ea4da0f862"}, {"da6b28b1d68d4d"}, {"2f21e7b262525b"}, {"65847ab586e982"}, {"df87c19df54652"}, {"3c528196717bff"}, {"18b92791a00f8b"}, {"18a3c2ca37f52f"}]}, 0x48, &(0x7f0000aef000-0xa0)=[{&(0x7f00007af000-0x8e)="1e799c2e", 0x4}], 0x1, &(0x7f00004c4000-0x1080)=[]}, 0x0) 2018/02/17 01:28:04 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x70d2d5ea, 0x0, 0x10000, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000005000)={0x7c7, r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000), 0x8) ioctl(r2, 0x100000001, &(0x7f0000001000)) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@remote, @loopback}, &(0x7f0000003000-0x4)=0xc) 2018/02/17 01:28:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000f3f000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000311000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000b8a000)={0x1, 0x0, [{0x80000019, 0x76, 0x7, 0x82e, 0x238a}]}) io_submit(r0, 0x1, &(0x7f00000a5000-0x20)=[&(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00008f7000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 01:28:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x35c, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/17 01:28:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000d1b000-0xbc)={0x1ff, 0x0, 'client0\x00', 0x0, "ad0b202fb6e8bbd1", "472fc3db4ba95bd9c946d1a83b2f801399050eaa2fcd28fda9d0a019b869b0fc"}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b55000-0x8)={0x0}) getresgid(&(0x7f0000479000), &(0x7f000020c000-0x4), &(0x7f000069b000)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f39000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000595000)={0x0}) r5 = syz_open_dev$admmidi(&(0x7f000027d000)='/dev/admmidi#\x00', 0xffff, 0x2000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000481000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3c3bd852}}, [0x8, 0x7, 0x3f, 0x3, 0x2, 0x5, 0x6, 0x7f, 0x5, 0x5, 0x6, 0x5, 0x7, 0x7f, 0x80000001]}, &(0x7f0000c0d000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000aa1000)=@assoc_value={r6, 0x5}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000027e000-0xc)={r4, 0x80000, r5}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000ee8000)={@common='rose0\x00', @ifru_flags}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000039f000)=0x9, 0x4) 2018/02/17 01:28:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000256000-0x4)) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee7000-0xb)='/dev/hwrng\x00', 0x7ffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000520000)=0xffffffff) 2018/02/17 01:28:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c1b000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/02/17 01:28:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000909000)='/selinux/mls\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000628000-0x10)={0x1a, 0xc, 0x70e, 0xffffffff, 0x80000000, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/17 01:28:04 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000021000)='/dev/usbmon#\x00', 0xc8da, 0xc0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000021000)=0xfffffffffffffc01, 0x0) r1 = syz_open_dev$loop(&(0x7f000000f000)='/dev/loop#\x00', 0x0, 0x801) getrusage(0x1, &(0x7f000000e000)) ioctl(r1, 0x440000000000127f, &(0x7f000000e000)='9') 2018/02/17 01:28:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c", 0x40}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) io_setup(0x0, &(0x7f00001bd000-0x8)=0x0) io_submit(r3, 0x7, &(0x7f000079b000-0x38)=[&(0x7f00006f2000-0x40)={0x0, 0x0, 0x0, 0x2, 0xe5b, r2, &(0x7f0000071000-0x33)="1d8d0c19883429dda4319aab1bb01e0211816f82cebbe8ebe391a9beb2b63bc8637a5d5e0c1ca5c5dba6747a02cf968e9e104f", 0x33, 0x1, 0x0, 0x0, r2}, &(0x7f0000ee1000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000a42000-0x8a)="91d40817eada02ee9e8c4a6dc95d700fc3254b01ccde62ae326f56387545ed945a4823352780891bddcfc6188235bcc7967ddef69336a77915736924052c86c1c6909c44f38a7fd876cdf0b2bd7e2dd35ab8d5c33bb8d45784254891858dacefa5d55785f45570f0c85921470bc056edc69b3da35b806df18490f6505ab7825208b00cb1ca11ce286e43", 0x8a, 0x8000, 0x0, 0x1, r2}, &(0x7f0000f94000)={0x0, 0x0, 0x0, 0xf, 0x7ff, r0, &(0x7f00008f8000-0x1000)="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", 0x1000, 0xfffffffffffffffe, 0x0, 0x1, r2}, &(0x7f000049f000)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffff01, r1, &(0x7f0000af7000)="b514a5701eda7ea7cd77ad7904b45026324bb25c497132d9793b8978b8329fba8d38a0998df1ec97bf59346fb51d977d1628b7515f1bef8d97039f74a1b5419345abbf00ad00fa85ba704c4885e374c8128d5d2ad4faeb02fe880b25df8aece425acae3308b298773135cd0a113fe47def97cb773241b52a2b0b5f579c2a220ecb0a0290e2979d7044039e0a22443c4f8bba4b246e8a7c3c45d3aad595141feb7e635cbdecac7e93810845ba4daa7146a2f65b3e9a2a060e978738e96b65ae0de0311740057a06554191ed7e5e5c39480abbc3ae6578f1b481aeb751a4fde92dc138159d9170b1aeb5ae", 0xea, 0x1, 0x0, 0x1, r1}, &(0x7f0000150000)={0x0, 0x0, 0x0, 0x2, 0x100000001, r2, &(0x7f0000260000-0xe2)="2b1e3f61bf3340cdf1ab61f2064390ba21930422ed18cb959c9e2cd263588f61d228fcda16490a443ad40903a54241abdf58f1c0fc58297d18ad551c57f1f4c1856aaefc15606ffcf2e7a4d4f8bcceb49aac59ee48aae0878f58dd8e854d23fc989fe37f9b00b65fb94db4b4ae6cb6be46b25ffac86e3827b9ade8f75fec19ade7335fb58e184232cce0de89b1d3ca44890e8a37e63810e1845fef0b1a2d242ee734657c1f10c39696b1be964854eb8dbb19f65a25c0918517e6ae505e5a8ccd94ecdc3a171d9284f369c71c9166076cab430904cc4c095e00ff500f366e18387727", 0xe2, 0x4, 0x0, 0x1, r2}, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r0, &(0x7f0000420000-0x7f)="960d28b3c21a1c583cd9eff17198f47ce2792f35c3c80c116e3cbe701e36f841d9b1a2466eb9da6c8ba37923ddbc9e8ad30900ea2a32483ac7ae34382aa632a54a8e5b3b1efe6212f35269682bbfa199b12905df1acd654ba2706948b84efc7f21945c3cd0018bb607c0d69cb4cb3f9e0cd3a04fedab394c7408a026746349", 0x7f, 0x0, 0x0, 0x1, r2}, &(0x7f00008c8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f000009e000)="4aa2ccbef69e494a36c77e22f69ffbfe7449bc8c08b7599bd97c69bae36abe0eea", 0x21, 0x7, 0x0, 0x0, r2}]) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00003e1000)={0x6, 0xa1f0}) [ 40.945855] QAT: Invalid ioctl [ 40.961731] QAT: Invalid ioctl 2018/02/17 01:28:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x100000000, 0x8800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007da000), &(0x7f0000eb5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/17 01:28:04 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d2a000)={0x3, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x8, 0x2, 0x100000001, 0x7, 0xfff, 0x3ff, 0x1000, 0x2, 0x9, 0x284d, 0x1, 0x70a1}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00003c3000-0x14)={@remote}, &(0x7f0000001000-0x4)=0x14) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000ca3000)=0xc00801d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00002fa000)={0x3, r0, 0x1}) sched_yield() 2018/02/17 01:28:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0xd434) 2018/02/17 01:28:04 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c40000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000020e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a57000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000f29000-0x8)='./file0\x00', 0x39) connect$ax25(r2, &(0x7f00003ba000)={0x3, {"33135b8192550a"}, 0xfffffffffffffff8}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x2000000000486, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/02/17 01:28:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x48000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000005d000)='/dev/dmmidi#\x00', 0xc0, 0x41) statx(r1, &(0x7f00005bc000+0xb07)='./file0\x00', 0x0, 0x800, &(0x7f00008c0000)) r2 = syz_open_dev$sg(&(0x7f000085a000-0x9)='/dev/sg#\x00', 0x8, 0x20c040) ioctl$KDMKTONE(r2, 0x4b30, 0x6e8f1f27) accept4$packet(r2, &(0x7f0000a66000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000547000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000cba000+0xfaa)={@empty, 0x81, r3}) getegid() syz_emit_ethernet(0xda, &(0x7f0000c09000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x2a, 0x4, 0x0, 0x0, 0xcc, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[@timestamp={0x44, 0x20, 0x4, 0x0, 0xff, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9}, {[], 0x7}, {[], 0x2}, {[], 0x5}, {[], 0x80000001}, {[], 0x258d}]}, @cipso={0x86, 0x49, 0xbc00000000000000, [{0x7, 0x6, "394c3d0f"}, {0x0, 0xd, "fa2be706ba9b42618629b5"}, {0x0, 0x9, "f4b1bfd6bba435"}, {0x7, 0xf, "6c8f322a8bdbbd70ea98ec29f8"}, {0x7, 0x7, "c5b1a555e7"}, {0x6, 0x11, "de8eb6b3807e65244634396f3e37dc"}]}, @lsrr={0x83, 0x23, 0x1ff, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x24a, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x7, 0xffffffff, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @empty, {[]}}, "000000000000ffed"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 01:28:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a0000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001cb000-0x14)={0x4, 0xffffffffffffffff, 0x5, 0xfffffffffffffffc, 0x1000000}, 0x14) r1 = syz_open_dev$dmmidi(&(0x7f0000692000)='/dev/dmmidi#\x00', 0x10001, 0x40000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000041d000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x1, 0xffffffffffffffc0, @empty, 0xef}}}, 0x2, 0x3, 0x10001, "31e133400d1a474a4e1f36a1346423a4d8fe465c37fd35b67dc954e83fffda357c761b3f13327bc4b1ad851b3a3637f4a3b54fcca00774dc2d369988e299b3265e6825503d9904b73d108f7dead06e7f"}, 0x160) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ae3000-0x4)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000038000-0x4)=0x1) syz_open_dev$usbmon(&(0x7f00002d5000-0xd)='/dev/usbmon#\x00', 0x3, 0x80) 2018/02/17 01:28:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000375000)={0x1, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0xfea3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/17 01:28:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00009af000)={r1, r0, 0xfff, 0x3, &(0x7f0000f22000)="f2ff7bf7ea264a8b4708f7f25d33af1ecc5bbcca189b52f0", 0x4, 0x9, 0x4, 0x8, 0x0, 0x64, 0x1000, "499b64e3988220eb15650698d89122d4323ca42d996020a1078ab57cc3141ad135bf051509159124f65dbe29df3cbfd0640ec8527c6d3d6bd06e86"}) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d54000), 0x4) 2018/02/17 01:28:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000617000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x138, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000035d000-0x40), {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x30}}, @common=@set={0x40, 'set\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='syzkaller0\x00', @common='bcsf0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @generic="810059f1666616ff04ffd48dba37e5b1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008d1000-0x78)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x2, 0x401, @ipv4={[], [0xff, 0xff], @empty}, 0x3545}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x78) socketpair$ax25(0x3, 0x7, 0xfa, &(0x7f0000daa000)) 2018/02/17 01:28:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ab4000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000e95000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000087f000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005de000)=0x24) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 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) r2 = memfd_create(&(0x7f00007b8000)=')selinux!\x00', 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000060000)={0x6000, 0x7000}) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) 2018/02/17 01:28:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001c0000)=0x8) r1 = syz_open_pts(r0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000067e000)={0x2, r0}) accept4$packet(0xffffffffffffff9c, &(0x7f000014c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000076f000)=0x14, 0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000087c000)={@dev={0xac, 0x14, 0x0, 0x10}, @empty, r3}, 0xc) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/17 01:28:04 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000d3d000-0xec), 0x3, 0x800) 2018/02/17 01:28:04 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000)='./file0\x00', 0x1, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000004000-0x8)={0x1f, {0x0, 0x0, 0x7ff, 0x8, 0x1, 0x20000000000000}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}}, 0x8, [0x4, 0x6, 0x20, 0x10000, 0x800, 0x1, 0x9, 0x80]}, 0x5c) signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000005000)=""/80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000-0x58)=""/88, &(0x7f0000004000-0x4)=0x58) shutdown(r0, 0x2) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000004000)={r2, r3+30000000}, &(0x7f0000005000-0x10)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000006000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) ppoll(&(0x7f0000005000-0x8)=[{r0, 0x280}], 0x1, &(0x7f0000001000-0x10)={r4, r5+10000000}, &(0x7f0000001000)={0xfffffffffffffffc}, 0x3df) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000007000-0xf7)=""/247) [ 41.070224] xt_ecn: cannot match TCP bits in rule for non-tcp packets [ 41.103114] xt_ecn: cannot match TCP bits in rule for non-tcp packets 2018/02/17 01:28:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) syz_open_dev$tun(&(0x7f0000894000-0xd)='/dev/net/tun\x00', 0x0, 0x1) keyctl$instantiate(0xc, 0x0, &(0x7f0000019000), 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff99) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000001b000-0xb), &(0x7f0000012000)=0xb) connect(r0, &(0x7f0000010000)=@generic={0x0, "d3ce3cfcbbc0fecec08a9462890b288ef0ca50ddaa53e34a94c45e611337f84091351daad381010c0b7db67bda19eb3f77735fcd995ebfc6f11c9f1b2478648c856b75b8310d3410b8e4e3c38c6df4b0a50ee0f81dfde39d1bdf8ccd2bb07803e8bb82b6c45b4a0ff7eb348872e6effc5139b8cf40a989b4773fa9d40f22"}, 0x80) 2018/02/17 01:28:04 executing program 3: r0 = socket(0x1f, 0x800, 0x6) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000022b000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000032000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000318000-0x50)={@generic, @ifru_data=&(0x7f000013f000)="2e850e7edce72f6d64a5a0442baddb0c2681922077c913a10ddf4991cf167d8c"}) r2 = socket$inet(0x2, 0x200000000000003, 0x9) arch_prctl(0x1005, &(0x7f000027d000-0x19)="8d5078a1f4a00166f4a8be0e31fb87fb51133d1fadf4ff5744") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ad000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3fd, 0xfffffffffffffffd}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x100000000000}}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000373000-0x4)=0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f00003b1000-0x6)='statm\x00') sendmsg(r2, &(0x7f0000006000)={&(0x7f0000140000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) r6 = semget$private(0x0, 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r6, &(0x7f0000000000)=[{0x1, 0xffffffffffff7fff, 0x1000}, {0x2, 0x6, 0x800}, {0x7, 0x9, 0x1800}, {0x3, 0x5, 0x1800}], 0x4) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r4, r4, 0x2, &(0x7f0000002000-0x10)={0x3f, 0x70, 0xff, 0x800}) inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f00003b1000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x88100}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x108)=@del={0x108, 0x11, 0xb31, 0x1, 0x0, {{'drbg_nopr_hmac_sha1\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xc9bd}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x6c0}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x80) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f00003b0000)={0x2, 0x2, 0x8, 0xfffffffffffffffe}, 0x10) 2018/02/17 01:28:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000afe000)=0x40, 0x3) 2018/02/17 01:28:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) membarrier(0x19, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d2a000)) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000cbe000-0x8)={0x0, 0x0, []}) 2018/02/17 01:28:04 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) write(r0, &(0x7f0000b35000)='y', 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f00002ce000)="bc", 0x1}], 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000)={0x0}, 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000024000-0x8)={0x0}, 0x9, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x144, &(0x7f0000023000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x10e, 0x67, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x1, 0x2, r1, r2, 0xfffffffffffffbff, 0x0, 0x8, 0xc2, 0xd4e, 0x0, 0x1, {[@eol, @eol, @window={0x3, 0x3, 0x3}, @nop={0x1}, @fastopen={0x22, 0x5, "e4c36c"}]}}, {"7ef75a1e19da3a210ece3c030ebd4bad93efc7c719f289ae87e9885c9b9fc684967c4d276a437c2dfcdbc812a4b58e5266fe59a296de676f2a5d44beafb89f1da6a67e72910f08360e313886c17c04f39bdf0de62135639a4063ce612ab580913c62758dfa16f47dfc42eb8a8e51ee4327648201da486d56c4b3edbe1a65ef6bcc7cae6310b6261cd0b6217a64f8c07f7dd2b050cf296ce9a0e9fec0be87fba1d74e375bc8373e12768ac1c2530cf1eea4632c8529c18eac76740a9e986ccc77aefec8877f32bf803309bee956fa14086f3a77beda4c3f91364b6ecc5235dd86f545031137d87c496ae8d9c2b2fe"}}}}}}}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000018000)='/dev/vcsa#\x00', 0x7, 0x200200) getsockname(r3, &(0x7f0000620000-0x80)=@generic, &(0x7f00004d9000-0x4)=0x80) 2018/02/17 01:28:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000af2000)={0x8, 0x3ff, 0x3}) tee(r1, r1, 0xb6d3, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00001be000)={0x7, 0x4, 0x9, 0x95e, [], [], [], 0x7fff, 0x4, 0x3, 0x86d7, "803a20e0b9a301e2dfe7c0cc4e9408c2"}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc0000-0x8)) 2018/02/17 01:28:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c14000)) r1 = syz_open_dev$sndmidi(&(0x7f000063e000)='/dev/snd/midiC#D#\x00', 0x5e7, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000005a000-0x4), &(0x7f0000a1c000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000507000)={0x0, 0x2}, &(0x7f00004d7000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003a7000)={r2, 0x7}, &(0x7f0000f2e000)=0x8) 2018/02/17 01:28:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) 2018/02/17 01:28:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b50000-0x8)='./file0\x00', 0x1fc) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000e53000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) unlink(&(0x7f0000f38000-0x8)='./file1\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) 2018/02/17 01:28:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000462000)={0xd, 0xb, &(0x7f000073c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x76, 0x0, 0x0, 0x0, 0x7ff}, [@call={0x85, 0x0, 0x0, 0x32}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x401}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3f}, @generic={0xfffffffffffffffc, 0x0, 0x7f}], {0x95}}, &(0x7f0000921000)='GPL\x00', 0x40000000, 0x59, &(0x7f000001f000-0x59)=""/89, 0x41100, 0x1}, 0x48) preadv(r0, &(0x7f000048c000-0x40)=[], 0x4, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r1, 0x0, 0x2) 2018/02/17 01:28:04 executing program 0: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a52000-0x8)={0x7, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000), &(0x7f000011e000-0x4)=0x4) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ac3000-0x18)={0x0, 0x0, 0x30, 0x720, 0x90000000}, &(0x7f0000391000)=0x18) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ac2000)={r1, 0x1, 0x6}, 0x8) 2018/02/17 01:28:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$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, &(0x7f00006b9000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/17 01:28:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xe5) ioctl$TIOCSTI(r1, 0x5412, 0x8a) 2018/02/17 01:28:04 executing program 7: 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x1) connect$unix(r0, &(0x7f00005a9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/17 01:28:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000392000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000cf6000)=""/153}, 0x48) r0 = msgget(0x1, 0x402) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000126000-0x6b)=""/107) [ 41.227827] kauditd_printk_skb: 6 callbacks suppressed [ 41.227835] audit: type=1400 audit(1518830884.384:39): avc: denied { create } for pid=6485 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 41.230244] ip_tables: iptables: counters copy to user failed while replacing table 2018/02/17 01:28:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d7f000-0xb)='/dev/adsp#\x00', 0x5, 0x200000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000206000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d32000)={r2}) flock(r1, 0x8) semtimedop(r0, &(0x7f00005f4000-0x18)=[{0x0, 0x8}, {0xfffffffffffffffe, 0x699b109f, 0x1000}, {0x0, 0x0, 0x1800}], 0x3, &(0x7f00003ff000)={0x77359400}) 2018/02/17 01:28:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_pwait(r1, &(0x7f00009f1000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7fff, &(0x7f0000924000)={0x81}, 0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/17 01:28:04 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b9000-0x9)='/dev/vcs\x00', 0x6000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x8) r1 = socket$inet6(0xa, 0x1, 0x400009) ioctl$KDADDIO(r0, 0x4b34, 0x0) bind$inet6(r1, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000001f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000008000)={0x2, 0x4, 0xa9, 0x9947, r2}) connect$inet6(r1, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/17 01:28:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000dee000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x10000) write$selinux_create(r0, &(0x7f0000fbd000-0x39)=@access={'system_u:object_r:update_modules_exec_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x35}, 0x39) mount(&(0x7f0000977000)='./file0\x00', &(0x7f00007bc000-0x8)='./file0\x00', &(0x7f00007ce000-0x5)='ntfs\x00', 0x842020, 0x0) 2018/02/17 01:28:04 executing program 1: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002ec000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00002ec000-0x4)=0xe8) r3 = getuid() setreuid(r2, r3) r4 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000101000)=0x8001) 2018/02/17 01:28:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000081d000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c2a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000505000-0x4)=0x10001, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xaa4, 0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000a73000)) times(&(0x7f0000be2000-0x20)) connect$nfc_llcp(r1, &(0x7f0000a1a000-0x60)={0x27, 0x2, 0x8, 0x3, 0x0, 0x80, "1bffe462bced71406518cc7fceec519206af6fba2180d938522537a0e2bef51fcf2f195afceb9fc40f22a04b59fa5cc62dad2efd2922f67e41008ab01cd6d3", 0x9}, 0x60) fchmodat(r1, &(0x7f00003bd000-0x8)='./file0\x00', 0x40) 2018/02/17 01:28:04 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x3, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x1, 0x0, {0xffffffffffffffff}}) 2018/02/17 01:28:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800080005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) 2018/02/17 01:28:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fa000-0x15)='/proc/self/net/pfkey\x00', 0x680001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000710000-0x8)=@assoc_value={0x0}, &(0x7f0000104000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005bf000-0x8)={r1, 0x3}, &(0x7f000097a000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/02/17 01:28:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ac000-0xf)='/dev/sequencer\x00', 0x22000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00006a7000-0x44)=""/68) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x1fffffff) fcntl$getflags(r0, 0x40b) 2018/02/17 01:28:04 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0x100000, 0x2000, 0x5, 0x4, 0x7fffffff, 0xadd, 0x3ff, 0x694, 0x866e300}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x8f, 0x3, "f859cde067293e8fc0d7a6087dd4c8d8b4f442ab3e3025b8f86d55c0cbd11a6501ab7cd58dfd3c84640a9a72428c2b844ba9a730850121b6c97fdcd1227e33b777f9cba0c54f29820faa3a57c3dcec8098d9289ed376fac0dcff606e773aeb862ba26ac1eea52a1e5ed50eabd388ee1d751181f7b380449638eb73f315385f4ad8456d2a7d80f6"}, &(0x7f0000001000), 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b7e000-0x10f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72e80980"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) fcntl$addseals(r0, 0x409, 0x4) 2018/02/17 01:28:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000cbe000-0x8)={0x0, 0x0, []}) r2 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r2, &(0x7f0000a67000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000bed000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/17 01:28:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000465000-0x4)=0xb293) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000009f000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000076f000)=r2) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/17 01:28:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092d000)='./file0\x00', 0xc0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000863000-0x6)={0x9, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/uts\x00') setns(r1, 0x0) 2018/02/17 01:28:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000418000)='/dev/loop#\x00', 0x100, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) dup2(r0, r0) sendmsg$alg(r1, &(0x7f0000436000)={0x0, 0x0, &(0x7f0000e9e000)=[{&(0x7f0000067000-0x5e)="86c2bb9fd4355ee7ebabb5af94fa8d0aea0153b131f9eb0fb226bd3a65b4414621c3c79890b14c9af22bee692eb84e6d1df0176aee5cb673bee75f66fa68b1204c45ad5ce9f949f8b0922a2ea5834d3c1239ab917ded3c8200352b23780a", 0x5e}], 0x1, &(0x7f000054d000-0xf8)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4}, @iv={0xb0, 0x117, 0x2, 0x9c, "3d766c20ac441a98f6f76de4c9711ec77b0324742956f93e355ca7e5e87f4f7332c638f91516175669b964ab2360713f28fd45c1474ebc2d802ffb2416270d2288262da30e95b6117bdaca69555a4dfdb30100605e6799ddf29fbea31bbd328d11cfadde810c216d74d528c1916761babf37a031252d10efb5eb7c90c6dbd4da16ce340b8677b9447faa3ec12682b0297984cbe93406b00b8499f330"}, @assoc={0x18, 0x117, 0x4, 0x100000001}], 0xf8, 0x4000}, 0x4800) write(r1, &(0x7f0000008000)="f11d8d3f60", 0x5) 2018/02/17 01:28:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) 2018/02/17 01:28:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003aa000)='./file0\x00', 0x0) mount(&(0x7f0000705000)='./file0\x00', &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000738000-0x3)='9p\x00', 0x0, &(0x7f00000bf000-0x1)="90") openat$vcs(0xffffffffffffff9c, &(0x7f0000c8b000-0x9)='/dev/vcs\x00', 0x800, 0x0) 2018/02/17 01:28:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) fgetxattr(r0, &(0x7f0000ecc000-0x9)=@known='user.syz\x00', &(0x7f0000b67000)=""/125, 0x7d) close(r1) 2018/02/17 01:28:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000007e000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) write$selinux_load(r1, &(0x7f00001c7000)={0xf97cff8c, 0x8, 'SE Linux', "db21070fae1c3fed5b33b7486e694c7cbf75fec1b567f6f967bb215c613f70999b635e6143e5610bc44dce982a806fb8bf47f0ecb2ab9f1ba91cd65477a5230db0a3112401fa8106e8788505e21f9cca7cbd864d183976f6ad7b9947f15c0717ede256c3d65134285fe22397c273ec569175c460506cb7856bc900f8b7d5d729708ae28c4b2f27bcd232c145012c7970328a034fd49adc2775bc09eb3b5d724de7e6b7e8c40c4895660a52376f7832d4e8defb8611209d8d1a28ba46e1dc60969288b7398d48c14713f50cadf3913806"}, 0xe0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000191000)='/dev/dmmidi#\x00', 0xffffffff, 0x3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031e000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$sock_int(r3, 0x1, 0x27, &(0x7f00001df000-0x3), &(0x7f0000e43000-0x4)=0x4) accept4$netrom(r3, &(0x7f0000f8a000)=@ax25, &(0x7f0000029000)=0x10, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/02/17 01:28:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000390000-0x1460)=@filter={'filter\x00', 0xe, 0x4, 0x1400, 0xffffffff, 0xd0, 0x0, 0x200, 0xffffffff, 0xffffffff, 0x1330, 0x1330, 0x1330, 0xffffffff, 0x4, &(0x7f0000190000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x8d3aa9ff9250b7ab}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1108, 0x1130, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1460) r1 = open(&(0x7f0000edd000)='./file0\x00', 0x20000, 0x70) getsockname$unix(r1, &(0x7f000060a000)=@file={0x0, ""/56}, &(0x7f0000689000)=0x3a) 2018/02/17 01:28:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept$unix(r0, &(0x7f00009f6000)=@file={0x0, ""/108}, &(0x7f0000e05000)=0x6e) r2 = creat(&(0x7f0000d84000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000b4000-0x4)=0x0) r4 = getuid() lstat(&(0x7f0000d09000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000071d000)={0x0}, &(0x7f00005c4000)=0xc) r7 = geteuid() fstat(r1, &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000791000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000dd2000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b7c000)={0x0, 0x0, 0x0}, &(0x7f00000a5000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000393000)={0x0}, &(0x7f0000318000)=0xc) getresuid(&(0x7f00004d3000-0x4), &(0x7f0000b2c000)=0x0, &(0x7f0000ca4000-0x4)) r14 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002c4000)={0x0}, &(0x7f0000920000)=0xc) fstat(r1, &(0x7f000032d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = getpid() getresuid(&(0x7f0000710000-0x4), &(0x7f000083a000)=0x0, &(0x7f000027c000)) lstat(&(0x7f00008ee000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f000039a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d14000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000183000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000794000)=0xe8) sendmsg$unix(r2, &(0x7f00000ed000)={&(0x7f0000d4a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000f4000)=[{&(0x7f0000587000-0x76)="9e3d1f09633d0184d17e3e81ab300b0cb0c6c44107024f7808f5ab63bfe348e2b271e59dae6a106862cfae19fb2c90a2d833dd4a99d5a2edfe2f305c4b5c7c04ba827d0dcc1e4f6d1814bd2c465cd37a0d50f77e34377b887a2ea34ef2f05a90c52cc760d03db0e28a1bbaafb9fbfa0e53990cb09179", 0x76}], 0x1, &(0x7f0000ac3000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r2, r1, r1, r2, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, 0xffffffffffffffff}], 0x148, 0x8000}, 0x81) [ 41.443701] 9pnet_virtio: no channels available for device ./file0 [ 41.462607] 9pnet_virtio: no channels available for device ./file0 [ 41.794791] IPVS: ftp: loaded support on port[0] = 21 [ 41.963097] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/17 01:28:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00007b0000-0x50)={{0xfff, 0x1}, {0xfff, 0x80}, 0x3, 0x3, 0xfff}) 2018/02/17 01:28:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000735000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x6, 0x5, 0x3, 0x401}, &(0x7f000014b000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000875000-0x20)={0xe000000000000000, 0x6c, 0x0, 0x4, 0x2, 0x3ff, 0x3f, 0xf634, r1}, &(0x7f000069d000-0x4)=0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2, 0x4, 0x1, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000041000-0x18)={r2, &(0x7f0000e2a000-0x1), &(0x7f0000ad4000)}, 0x18) 2018/02/17 01:28:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000efa000)={0x0, 0xe6, "3f294244c069fdf62c5190009c52d0b1f8b3eaefa0e334eb7c7aa74a43047d12dede41f202944a86ed3f90b2abf01f60d50b365d700026a3e95f107edc80e69d55745ce280a34cfee6dcc0c94dc917de2a571a88a8c0e2b53dde6dcd897c37dea1b13777fb7afa78f2baac0779f54a0e0169ab6ab69033c5503d6d7807ea2cf505be92360ac307378809e57e6ed8aabbc22671ed232171467783dbff73a0914dbf28f6aa5fb526112968da2a73adbfb8f08779af224295cf2cdfa4ac1d53b84953429b94094b655c94d140b1faa2796feb75ef3433105717738bc93ce2a33eeeaf7dcb8f435e"}, &(0x7f0000e92000)=0xee) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000252000-0x8c)={r1, @in6={{0xa, 0x1, 0xb38, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}}, &(0x7f00001ee000)=0x8c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fb5000)={0x0, 0x8}, &(0x7f0000f75000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005fc000)=@sack_info={r2, 0x100, 0x10000}, &(0x7f0000483000)=0xc) bind$inet6(r0, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r3, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/17 01:28:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000755000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10), 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/17 01:28:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b0000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000e5e000)='/dev/admmidi#\x00', 0x4, 0x280080) renameat(r1, &(0x7f000021b000-0x8)='./file0\x00', r2, &(0x7f000011c000)='./file0\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = getpid() setpgid(r4, r5) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00002aa000)={@multicast1, @loopback, @dev}, &(0x7f0000f00000)=0xc) syz_open_dev$sndpcmc(&(0x7f00002f1000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000774000)={0x0, 0x0}) timerfd_settime(r6, 0x0, &(0x7f0000be1000)={{r7, r8+10000000}, {0x0, 0x1c9c380}}, &(0x7f00005cf000-0x20)) 2018/02/17 01:28:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000371000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007fa000-0xa)='/dev/cuse\x00', 0x208001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f4c000)={0x400, 0x1, 0x4, 0x6, 0xf8, 0x911c}) read(r0, &(0x7f000070d000-0xe8)=""/232, 0xe8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000793000)=0x1) fstatfs(r0, &(0x7f0000560000-0x4d)=""/77) 2018/02/17 01:28:05 executing program 3: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) read(r1, &(0x7f0000053000)=""/198, 0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000054000-0xb8)={0x0, 0x81, 0x5, 0xb584, 0x3, 0x2, 0x4, 0x2, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x74c, 0x9, 0x3, 0xa14e, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000)={{0x9, 0x3}, {0x6ad7, 0x67}, 0x1, 0x2, 0x3}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@int=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000)={0x7, 0x45e, 0x401, 'queue0\x00', 0x2}) 2018/02/17 01:28:05 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00007f9000), 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000304000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @rand_addr}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x6) socket$packet(0x11, 0x3, 0x300) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f6e000-0xb)='/dev/mixer\x00', 0x400000, 0x0) getpeername$ipx(r2, &(0x7f0000d27000), &(0x7f0000af7000-0x4)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bbd000-0x10)={r1, r2, 0x6}, 0x10) recvfrom$inet6(r1, &(0x7f00008e8000-0xca)=""/202, 0xca, 0x100, &(0x7f0000079000)={0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1}, 0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006aa000), &(0x7f0000abb000)=0x4) fsetxattr(r2, &(0x7f0000e6d000)=@random={'system.', '+\x00'}, &(0x7f00008e1000-0xd)="2970707031b90b9b7573657200", 0xd, 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/ion\x00', 0x400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x20) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f42000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xf50) syz_open_dev$sndtimer(&(0x7f0000b1e000)='/dev/snd/timer\x00', 0x0, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000dc0000-0xca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x8, 0x2b, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/17 01:28:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0x58c, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d21000)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007dc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000028d000-0x400)={"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"}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000329000)={@common='ip6gretap0\x00'}) sendmsg$nl_route(r2, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_getroute={0x14, 0x1a, 0x100, 0x4, 0x2, {0x2}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) 2018/02/17 01:28:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b3000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00005f8000)) close(r0) 2018/02/17 01:28:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xff87}}]}, 0xc4}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c7a000), &(0x7f000098e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000f1000)={0x0, 0xbce}, &(0x7f00004c2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000975000-0x14)={r2, 0x8d, 0x800, 0x3, 0x6, 0xfffffffffffffff9}, 0x14) syz_open_dev$dmmidi(&(0x7f00007d8000-0xd)='/dev/dmmidi#\x00', 0x558, 0x200000) 2018/02/17 01:28:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) futex(&(0x7f0000678000), 0x5, 0x0, &(0x7f00008c3000), &(0x7f0000e4c000)=0x200, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000260000-0x10c)={0x8, 0x2, 0x8000, 0x0, 0x0, [], [], [], 0x9}) 2018/02/17 01:28:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006d8000)='./file0\x00', 0x2008) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000e43000-0xc)=""/48, 0x117) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ec5000)={0x10000}, 0x1) write$fuse(r0, &(0x7f0000d32000)={0x30, 0x0, 0xa, @fuse_notify_retrieve_out={0x4, 0x3, 0x0, 0x40ad}}, 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000e14000-0x8c)={0x4, 0x101, 0x7aea, 'queue1\x00', 0x101}) 2018/02/17 01:28:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000377000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"a9ba7fae4b961c"}, 0x7}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xd9)="ba2c7f753f838fcf96137b0d3f02beabf5dffa6c4a8187e2dea184960190db10f45a6e0ab1aee2c0095bc4173ca2acba4ea0293b579aa52a26436c71c244398af5c8a7012cf0126c0aee075666cc553ac3107fff9edc167fb60aea99c07b399331123c6db65dd3276ffcff2ce490bb06407cad6058e01e8cf2490b9bcdfe2d2036cee3ecf1d6c5a476989d1d98e6520f99a112b233fecdd6cd65819f08f10b8d351e6e2bdd0874d459c51835ae378f51e5db8de3d3ddc2b5700cfe2133459c4ec7bc7fd020d7d4c9b2d8b7457bb0c3dacf4d523f0f9cf834d758b809b8e99ba90191", 0xe2}, {&(0x7f00008bf000)="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", 0x1000}, {&(0x7f00006a5000-0x2e)="30454f9f1175777026d89d09007560716f586e210fefa4c84bc21e1e6592c673de4397aa17032e1b3d9d03b335a1", 0x2e}], 0x3, &(0x7f0000001000-0xa8)=[{0xa8, 0x105, 0xffff, "e802f62e69d68529352796b13fefc346b9a20e20f38b3b971eae82e01cf8b3d8de99e49cd3ca57d231a34fd59edabeddb10c90a931f888f640c714b7792336ac87770eac9f64239cbb0748aaaf531742d52a57aca1485205eb7e843f894d024ffe8de4cb08b1335e5d80fd3bd473d9acfc7011ca9ffc0ddcfa9d0c6c69c0532e148f9c6ff264de55e21d9b093e92a78ea8"}], 0xa8, 0x4000814}, 0x8000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r1, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000004000-0x8)=@abs, &(0x7f0000003000-0x4)=0x8) 2018/02/17 01:28:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00004e2000/0x2000)=nil) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) 2018/02/17 01:28:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000577000)="f56c218a0c11881f6912e2500b6903d79aa160c990d4bb74e5bb80885535901b45c870264e64869c64cdb6d356c90519b9bd9d897e35658617fcef70f69a44dc19cd78544cf6a2c644", 0x49, 0x20040000, &(0x7f00006f4000)={0xa, 0x0, 0x20, @empty, 0x401}, 0x1c) modify_ldt$read(0x0, &(0x7f0000551000-0xa9)=""/169, 0xa9) 2018/02/17 01:28:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = add_key$user(&(0x7f000076c000)='user\x00', &(0x7f00006a4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ae9000-0x32)="3882f852d0a15901f982551da43651b7876b5e270086de0dc482a6cb0492b3f04fda6414cbed86d8a3c0e48c45a71938754d", 0x32, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000cee000)='user\x00', &(0x7f00001e8000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000065c000)="cfe6d2f89a604b4c16d6e57671f926af12ab275db5dc889ec107aececf422f9011a5960e654f0207ffdfa2d92d42dc97d5e18f73f030599ba6cba9c3840c5873760da2c46ed831cf1b66bd8dcdd39ec7b470179eaacab42228201a442875b568f3f594466314b38aa06c45c6a330219d418f73c2d4142dcf6e", 0x79, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f00007c9000)=[{&(0x7f0000b17000)="a0c9df5f46bf6ff7e8325228fbe731a1073dfc10244a4b107f0e38735bb9b6d5063c751241ae8adfd73b3213d7fc45b1b618635d273745c81967d20cea756e28ed2f2a5f413cfecc41213f3665270d3147ec2b3ca4ce0b90dd53976ca2b1f7dd8462f1b8b300c7ccda76171cc1908c4e46689df7ea51c4b730a0e984e9dd14ea208f723ff714075ee6420c602392b08d1bc8c82cb3624c56c9530403393d336a6cbffe188f", 0xa5}, {&(0x7f00004a0000)="8f25b3ba84063407c2d6b363cb96cf036148b188bc6fc2ff29976378d96441d8df1dc450f738fb3e9fc46e2949f7dc8cd1055282ec39c15255b2766f10cad36b586a48543184d6e32a46fa7fafd9ef294b6203004953dfc65ef41b35f5d97bb0f08cf45f038adde6a5134c58f9ade7bbd044743d5980442e087ece70fb79f68333a17f0b5c1a6416f137281bcea4365365813286b9e4874b0661a77d446fedb3a54e7d220fa072a2634fe300fed696a5a45622fb5a2d7551c456e1c3a682a91af15da4d38595c09cd452ec5092ec188e4011", 0xd2}, {&(0x7f0000c4f000)="c610a7746a4d3706eca8e3e55a04b3e9d1724fcb095d000cd7bf1b05e8db1051f6c45ae02ffb35809da5480e579d63b7cf3585a6e1c277b0d511b351555566f9bd11cddda0b69b7783cb6892d5ab6528404f17024fb62602f48df2ad7c4c2f43413a6cc90daa43760fa84633d061fb13db4405c4363bf87a7a65007b1635ff423b2ad2c9ab2090a4331891f899f08fdc9c0d8abcf4bcbcb977ad6712898c95560f1e270c9f289a07e9b4529a91e290d2fbb574dcf57081580447b5484a10efcd5465cc9c3de6bc2a0ff62665becb60fec0c053a8e78bfddd424dd08c86c8af695102aa0e52", 0xe5}, {&(0x7f00009ed000)="9f3e549d616b7261e9a02dd42690e28d4d175ba98bd236af1501773069274ba1180dcfe9cb97492337deb932669fd9f893595383f1e21431b38bcad59f224c0d2542131a22fd7d336928ebc0d889170a48fa053421c6a988e9866dad9cedc7f2d343dea49bce96b4fb1fa258e63c6008b445a6c0ccf59a80462b09ae9c690e54b1855e0a68f80c6deecf166474977a12e284673bcdba11f3d3684d7f78cb0a9f19baff1d6a060411dd359442ef94057bca1ab508b38e063371029559fd95989472b809c288d4f6d48c5055960427", 0xce}], 0x4, r2) r3 = syz_open_procfs(r0, &(0x7f00009dd000)='net/sockstat\x00') exit(0x0) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) fcntl$setownex(r3, 0xf, &(0x7f0000b7a000)={0x3, r0}) 2018/02/17 01:28:05 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc3000-0x15)='/proc/self/net/pfkey\x00', 0x18040, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000040d000)=0x1f, &(0x7f00001bb000-0x4)=0x4) r2 = socket(0x0, 0x3, 0x40000000000000ff) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) getsockname$unix(r2, &(0x7f00004b7000-0x53)=@file={0x0, ""/81}, &(0x7f0000af3000)=0x53) sendto$ipx(r2, &(0x7f0000eef000+0x469)="b7684c07db4e66f9ff8afc603c5e10748039fb881f83e4b8e83233c8", 0x1c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "00ed02000001"}, 0x10) r3 = dup2(r0, r0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000744000)=""/147) 2018/02/17 01:28:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000000004) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f1d000-0x4)) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) r1 = msgget$private(0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000053000-0xc)={0x0, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eb1000)={0x0, 0x17}, &(0x7f0000765000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004f2000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x1000, 0x0, 0xd41d, 0x100, 0x0, 0x2, 0xfffffffffffffffd, 0xdb1, 0x1000, 0xffffffffffffffff, 0x4, 0x20, 0x6, 0x1000, 0x10000]}, &(0x7f0000723000-0x4)=0x108) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f000047f000)=0x7) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000eba000-0xd1)=""/209) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) accept$netrom(r2, 0x0, &(0x7f00002e3000-0x4)) [ 42.366390] audit: type=1400 audit(1518830885.522:40): avc: denied { write } for pid=6772 comm="syz-executor3" name="net" dev="proc" ino=17644 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 42.391302] audit: type=1400 audit(1518830885.522:41): avc: denied { add_name } for pid=6772 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/17 01:28:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000061c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(rmd160-generic,chacha20-simd))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000069e000-0x57)="f2032b4180ef9b12b2bd7afb00753b7c2f2f6d41ad5c6ec1af62556ca961930bbec41d23ab59894284a24b74ccdbd3f5a901ddcfa3210c1395205a730f8714ab2d68466d533ad59c54958dc6e6ed9742a3459a3afea742", 0x57) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000dc6000-0x4)='\x00\x00N\x00', 0x4) 2018/02/17 01:28:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000657000)={0x8}, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000d25000)='./file0\x00', 0x109000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000001000)={{0x7fffffff}, {0x3, 0x2}, 0x0, 0x1, 0x5afb}) accept4$ax25(r1, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1c}, &(0x7f0000b56000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x9}, 0x8) 2018/02/17 01:28:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b30000+0xfcc)=0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000100000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x7fff) openat$audio(0xffffffffffffff9c, &(0x7f00003c4000-0xb)='/dev/audio\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4800) 2018/02/17 01:28:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006b3000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000ad9000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027b000)='/selinux/enforce\x00', 0x2000, 0x0) dup3(r0, r0, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/17 01:28:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8001, 0x331, &(0x7f0000002000-0x9b)=""/155, &(0x7f0000001000)=0x9b) unshare(0x2200000) [ 42.414940] audit: type=1400 audit(1518830885.523:42): avc: denied { create } for pid=6772 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 42.445235] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2018/02/17 01:28:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008ef000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000eec000)='/dev/adsp#\x00', 0x1, 0x10601) bind$ipx(r1, &(0x7f00001d6000-0x10)={0x4, 0x80000000, 0x1, "7b21b6b41941", 0x7}, 0x10) 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) 2018/02/17 01:28:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) sendmmsg$alg(r0, &(0x7f0000498000)=[{0x0, 0x0, &(0x7f0000a5f000)=[{&(0x7f0000a16000)="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0x1000}, {&(0x7f0000de2000-0xbc)="7a70ec0851cdad1eb9f2962e2a7b5a8362542e5c9cd1c6755ec3854c04bd811bc965be2b9ad9524e2a0fa5039ed0e9cc598bfbc4972085b566cc5ca0385d9d0b6af085694c431dd86473393176679f15b0ac356c27a74e2c6304a8831e00e1f41c7513d99acec0b4770315f26b2f0a8519093bd1e4cf7dd5cfc067076bf63f6f1f72991d0facbd54c4adc7c6a4e969984e4a85e3ff3403654e528c72e24cb44ef4e6fcd3a3ffac1bcff3aa2a8c7879fd6fb883481d25283835d7c5a1", 0xbc}, {&(0x7f0000f37000-0x3c)="7861653c371fc7630a1455cfe940fb81979f87684103668ba6f3ecd42a4e431005913d0bb87b3260315c032dc939c49d5164d7512f107da93bc319a1", 0x3c}, {&(0x7f00002d8000-0xa7)="80a301b6370e87e8878aa66ce78d50e80afdaec49e840a64a0f66f64f6f3daae8703d23b42b85df7d9b6531ce364b537cbdc0002df2256272abe1c04a3ea5c25985ad17dd907cd4fb3d93204de9d3203fd3a942b8f8ac837d65cbd43c8f23e41a8443b446c1cada72834caa084534e1f3493c2da24e5a664c0a82edead830e212a53490218a26dda99f4bca2a229d0b475e5c3ce27da11f144dd3503c09bdf6e12242a14f428fd", 0xa7}, {&(0x7f00009a4000-0xed)="ee8c2d4ad9d42fc727721750fc750efb14b077e4a474ab58eeace53a3582bcd1964bacbc13b1cc6fdb0c5bd60e5c503304efb2c5fda376606469fd2c6fc5eca41df5c8afedf570b639973db1567d0615b41fa8fdd2c21743368efba12be4c32561d3331e654afccdda148fa1edfd97a77027bfcac93330f721a208911f09a71b3821bcc8dd8205035bbab3443af2dc931705751512fa16a74dd3706bc71097e111423024d88d4c013e86b36e3996ac74cba583d1aa594d1d26b8f2b330e02097f64eda136fba9a07f169b165a94f9305437ee8f886e2ece9c9e84535aa758769a847a641b008afcf7543a53737", 0xed}, {&(0x7f0000f8f000)="f893bd2741610c8859e3f3e6aff608061661508d189dab1bbce2f5a4b8", 0x1d}, {&(0x7f0000c02000)="8d4c32dd19dd475a828f18", 0xb}, {&(0x7f0000a19000-0x62)="79446cc0f617db7aa4a12e6ab45b587967767937a1b04540a7aa9bb9e7efe7c862f2c9ecd74b4ae1bebad3a0f099c75c08c464616424b52b54edbe98fd3dcd250bf8ef08d72d81215221ff9dc339705685125fd7ee695e8b2ef9183e10ae270bcc9a", 0x62}, {&(0x7f0000207000-0xbb)="6e4cb821c95fc78058b56535b8bde00e74b67ae57cdcc6452278c0e211ec1249b38b862bb8c3d4268fc55a89270d3e15a67e3ac5b4af807f6ff8d1278b59e82295d61372a5d6dde5aafd5265e94268b8c632f8bb7a4ac4f888c10e40f1130352af1972c6cde000132de2b79dc4f77f693bdec4c42b90588cbe4cb20a98e2e51727bbd8ee38b04b51a5bda9c544d34f878279f70620fcbbbee5b231d942da8675392f12275810e8906591e7da9a8f0c971d46cbff1f29401c488f50", 0xbb}, {&(0x7f0000522000)="68467a27fa1311dc571ac6a8d74bd123aba960ce3b739c8bd0ebd679b4202a3a4f016e10e2e142d164e69bed126204de24b74b4a7f4c2222f4ed6b33c578badc62fd08", 0x43}], 0xa, &(0x7f0000c17000)=[@iv={0x118, 0x117, 0x2, 0xfe, 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"}, @assoc={0x18, 0x117, 0x4, 0x9ca}, @op={0x18, 0x117, 0x3, 0x1}], 0x1048, 0x20000080}], 0x5, 0x1) r1 = syz_open_dev$mouse(&(0x7f000049d000)='/dev/input/mouse#\x00', 0x4668, 0x4000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000824000)=""/111) 2018/02/17 01:28:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x795b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f0000329000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000073a000-0x4)=0xffffffffffffffff, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/02/17 01:28:05 executing program 2: r0 = socket$inet(0x2, 0x24, 0x9d) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000), 0x4) 2018/02/17 01:28:05 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x4, 0x2, 0x80, 0xa0, 0x89, r1, r2}, {0x79, 0x400, 0x7, 0x1, 0x8, 0xffffffff, 0x2, 0x401}, {0x7, 0x785, 0x5, 0x1}, 0x7f, 0x6, 0x0, 0x1, 0x1, 0x3}, {{@in=@empty, 0x2, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x5, 0x0, 0x80000000, 0xffffffff, 0x7fff, 0x18}}, 0xe8) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/17 01:28:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000133000-0x5)='reno\x00', 0x5) socketpair(0xfffffffffffffffd, 0x0, 0x0, &(0x7f0000d45000-0x8)) shutdown(r0, 0x1) [ 42.471619] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2018/02/17 01:28:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00006c0000-0xc)={0x8000, 0x1000, 0x40, 0x2, 0x8, 0x5}) flock(r4, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) accept4$inet(r0, &(0x7f00005f0000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000017f000)=0x10, 0x80000) fcntl$setownex(r0, 0xf, &(0x7f0000359000-0x8)={0x1, r5}) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x4000) syz_open_dev$vcsa(&(0x7f0000341000-0xb)='/dev/vcsa#\x00', 0x96, 0x20000) syz_open_dev$urandom(&(0x7f00009de000-0xd)='/dev/urandom\x00', 0x0, 0x100) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000f7f000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00004c0000), &(0x7f0000053000)=0x4) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup2(r8, r6) r9 = dup3(r8, r7, 0x0) accept4$packet(r9, &(0x7f0000327000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f45000)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ee1000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f000046b000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0xfffffefa}], 0x1, 0x0, &(0x7f0000485000)=[@cr0={0x0, 0x20040012}], 0x1) getrusage(0x1, &(0x7f0000b89000-0x90)) openat$autofs(0xffffffffffffff9c, &(0x7f0000cb7000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/17 01:28:05 executing program 3: socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000665000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000aa0000)={@mcast1, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000817000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/17 01:28:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000024d000)='/dev/dsp\x00', 0x800, 0x0) epoll_wait(r1, &(0x7f0000d89000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x6) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000504000-0x4)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e03000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000775000-0x8)) 2018/02/17 01:28:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000da3000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8), &(0x7f0000003000-0x4)=0x8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00001f0000)="b16ae30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") 2018/02/17 01:28:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b04000-0x20)={0x80000000, 0x0, 0x8000, 0x3ff, 0x1, 0x1ffe000000, 0x800, 0x3, 0x0}, &(0x7f000044a000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000ca000-0x10)={0x8, 0x1, 0x3, 0x297ee2a5, r3}, 0x10) unshare(0x220002) socket$key(0xf, 0x3, 0x2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f51000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fd7000-0x8)={0x0, 0x1ef}, &(0x7f00007dd000)=0x8) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f00007eb000)={0x0, 0x0}) write$evdev(r5, &(0x7f0000b8f000)=[{{}, 0x816, 0x7fff, 0x9}, {{0x0, 0x7530}, 0x7, 0x6e, 0x80}], 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000069a000-0x20)={0x0, 0x100000000, 0x8003, 0xe5e4, 0x9, 0x101, 0x5, 0xaf, r4}, &(0x7f000079d000)=0x20) 2018/02/17 01:28:05 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x9) sendto$inet6(r0, &(0x7f0000002000-0x1000)="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", 0xb19, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/02/17 01:28:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[]}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00001c6000)=@generic="e589e930a691460bf3618e6a83ae2476") write(r1, &(0x7f0000879000-0x3)='\x00', 0x1) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000bc4000-0x1)=0x1, &(0x7f000019f000)=0x1) 2018/02/17 01:28:05 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c0c000-0x670)=@nat={'nat\x00', 0x1b, 0x5, 0x610, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cd48ead84af5e572e2cfa9c3904a5e43", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xfffffffffffffdc2, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x100000001, 0x1f, 0x9, 0x248f, 0x30, 0x2, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}], 0x6}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x670) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fa5000-0x4)={0x1, [0x0]}, &(0x7f0000fa4000)=0x8) 2018/02/17 01:28:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6b000-0x9)='net/igmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000077000), 0xa4) socket$inet6(0xa, 0x5, 0xffffffff) connect$bt_l2cap(r0, &(0x7f0000339000-0xe)={0x1f, 0x7fffffff, {0x80, 0x5, 0x1, 0x9, 0x4, 0x4}, 0x71, 0x3}, 0xe) 2018/02/17 01:28:05 executing program 0: r0 = socket(0x1, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000628000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000507000)=""/15, &(0x7f0000e25000)=0xf) [ 42.579823] audit: type=1400 audit(1518830885.736:43): avc: denied { name_connect } for pid=6838 comm="syz-executor6" dest=20024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/17 01:28:05 executing program 2: 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 = getpgrp(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c03000)={0x5, r0}) sendmsg$rds(r2, &(0x7f0000ad5000-0x38)={&(0x7f0000766000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f000002f000-0x40)=[{&(0x7f000009a000+0xd56)=""/67, 0x43}, {&(0x7f0000292000-0x51)=""/81, 0x51}, {&(0x7f0000014000)=""/26, 0x1a}, {&(0x7f000089e000-0xab)=""/171, 0xab}], 0x4, &(0x7f00004ce000)=[@fadd={0x58, 0x114, 0x6, {{0x40, 0xd1e}, &(0x7f0000c4f000)=0x4, &(0x7f0000197000)=0x6ac2, 0x190, 0x0, 0x5, 0x8, 0x45, 0xffffffffffffdf17}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000abf000-0x1000)=""/4096, 0x1000}, &(0x7f00007b9000), 0x2a}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x7ec}, &(0x7f0000395000-0x8)=0x7b8, &(0x7f000095a000)=0xff, 0x200, 0x1000, 0x7ff, 0x6, 0x1, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4b45bbdf, 0x8}, &(0x7f0000b6d000-0x8)=0x6, &(0x7f0000cd4000)=0x40, 0x3f, 0x401, 0x2, 0x81, 0x9, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000342000-0xf0)=""/240, 0xf0}, &(0x7f0000057000-0x1), 0x52}}, @mask_cswp={0x58, 0x114, 0x9, {{0x55f8, 0xf28}, &(0x7f0000fb3000)=0x8, &(0x7f0000c05000)=0xfff, 0x538a, 0xfffffffffffff4b2, 0x7, 0x2, 0x30, 0x21c}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x1}}], 0x1d8, 0x800}, 0x4040010) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffbf7f}, 0x0, 0x3f6) rt_tgsigqueueinfo(r1, r3, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/17 01:28:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000001000-0x4)=0xbc9) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000426000-0x6b)=""/107, &(0x7f0000964000)=0x6b) fchmodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x80) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000e28000-0x2c)="0600000000000000040fb8000000000000ffffffff6dd060780100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000eb0000)=r2) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/17 01:28:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00005b3000-0x14)={0x3f, 0x632d6118, 0x4, 0x9, 0xf6d, 0x90fd, 0x9, 0x116e, 0xee00, 0x5}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000565000-0x48)={0x70003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/17 01:28:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000001000-0x60)={0x0, 0x33, 0x999a0a2f1bd4c40c, @thr={&(0x7f0000001000-0xda)="b5cd800ee6742f874043ca5a910fcf8a74962d8124075522a5373f55f3e1ac9101602065eabca58c4d422ebf59ae2c9a24172123710a7afb9b166c069bd93d99a0cae539b540ab86a09e3295ae74f13809a9d9920ff00d45666c59d6ca100aebce2355d3af996ee404eff0d914a04c37a94ca1b879bd555eb55051766c1d58adb474a3a832ae9968ab0bf3f91ecca2231af97fc4a8b7fb686c3ac72a5b375acbe2f3abe1e624e439470a8f1cc9611554d1ee302c4ee3e058d9bc0a1e03aac67235d8d9c7ac6622b94b4a75dcd94ab30577e1f60b006d569c9664", &(0x7f0000e94000)}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1c000-0x16)='/selinux/checkreqprot\x00', 0x300, 0x0) socketpair(0x1, 0x4, 0x6, &(0x7f0000753000)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00004c9000)={0x40000009}) r2 = socket(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00009c9000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00007f2000-0x4)=0x3, 0x4) 2018/02/17 01:28:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4000000000000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x6}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/17 01:28:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) ptrace$poke(0x4, r0, &(0x7f00005cd000-0x8), 0x3) 2018/02/17 01:28:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x1, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x101}]}) 2018/02/17 01:28:05 executing program 0: clock_getres(0x6, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mq_timedsend(r0, &(0x7f0000cec000-0x55)="654d5152cc0b358773e635b88c6720e5e99ded74b4ede7139be39cceec66589898ad3fdffe064eb920c4c8b4330e0738ad515722c5e1ad854a9418311c62609b8f08259a5e4cde4b6cf338956a28f5172465dc8d71", 0x55, 0x800, &(0x7f000084b000)={0x77359400}) 2018/02/17 01:28:05 executing program 2: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000df4000), &(0x7f0000aab000)=0xfffffffffffffff6) 2018/02/17 01:28:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000952000-0xb)='/dev/midi#\x00', 0x400, 0xc02) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000815000-0x4), &(0x7f0000fea000)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/17 01:28:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000004, 0x3f) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000aae000), 0x4) 2018/02/17 01:28:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000954000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000fee000)) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00004e7000-0x4), &(0x7f000058c000)=0x4) 2018/02/17 01:28:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00003f5000)='/dev/amidi#\x00', 0x3, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000f29000-0x4), &(0x7f0000d10000)=0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000062000-0x4), &(0x7f0000f92000-0x4)=0x4) 2018/02/17 01:28:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000078f000)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00006ce000)={r3, r0, 0x400}) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setflags(r5, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d92000-0x4)) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) poll(&(0x7f00003cd000)=[{r5, 0x200}], 0x1, 0x3) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/02/17 01:28:05 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000013a000-0xb)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0xc000000, 0x3000000, 0x23}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000707000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000068e000-0x2b8)={0x1f, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x4, [{{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x2b8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000139000-0x90)={[0x400, 0xfffffffffffffe01, 0x81, 0x18a9039f, 0x9, 0x4, 0x7, 0x400, 0x52c6, 0x5, 0x1, 0x100000000, 0x4, 0x9, 0x9, 0x6b], 0xf002, 0x4000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000cf2000-0x4)=0x9, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r1, &(0x7f000065e000)=@known='security.selinux\x00', &(0x7f00002b5000)="04000000000000003000656c6640252e73", 0x5, 0x0) 2018/02/17 01:28:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000acf000)) r0 = syz_open_dev$mouse(&(0x7f0000a70000-0x12)='/dev/input/mouse#\x00', 0x7, 0x2000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00001cd000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fa5000-0xf9)={0x0, 0xf1, "c5d901c8c52586c31af3beaff3495d67775f9aa1955651669dadf230ad9b6e5e59de131bfc60b42699f45089c71e7d944f4b475d507bc9cc0e65b518370d41f74634041879a06c4a8a5830b111619c7b9871adac0a3b7f2ceb27fd6eaee001e34ddfdc45b99bea837d424624ee848626684afeae0efc315408dedce159b632ccb873d0fb7967b8b0909195e2dc6a334ef2e3e3050da8ea8c27ffbea55e8b39614f41a4b7516d790424776223cce6409e57544045010005ead5a40494d536bda106ad0d39bf1bc42326ebba83477114c0cef30fdd86d8bc46e40e1b92e1df0a37d73d14ec2d2c689ead7efbbb0d697e7d3d"}, &(0x7f0000f64000-0x4)=0xf9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c99000-0x10)={r1, 0xfb4, 0x5, 0x5}, &(0x7f0000153000)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) recvfrom$inet(r0, &(0x7f00008dd000)=""/83, 0x53, 0x100, &(0x7f000002c000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000740000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x10000, &(0x7f000002b000-0x58)=""/88) ptrace$getsig(0x4202, r3, 0x400, &(0x7f0000221000)) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f0a000)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000066c000-0x4)=0x40, 0x4) syz_open_dev$binder(&(0x7f0000249000-0xd)='/dev/binder#\x00', 0x0, 0x2) connect$inet6(r2, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) socket$inet6(0xa, 0x5, 0x3ef) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00007e6000)={@syzn, @ifru_addrs=@vsock={0x0, 0x0, 0x0, @hyper}}) [ 42.760263] xt_connbytes: Forcing CT accounting to be enabled 2018/02/17 01:28:05 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) pipe(&(0x7f000006d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@generic="75037d985e3fd2293673aaf40a00f768", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x2, 0x2, 0x1}}}) 2018/02/17 01:28:05 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000001000-0x8)=0xffff, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="f5d385151be299d37938cb779d41923b3cbece1b751626292c07814e6c6db4826cda9127") 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000311000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c9d000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000914000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000263000)={'vcan0\x00', 0x0}) connect$inet(r2, &(0x7f00000c4000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f4d000-0x28)={@common='ip6gretap0\x00', r3}) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$ipx(r0, &(0x7f0000df0000)={0x4, 0x5, 0x9, "5fe2ad32922a"}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000013e000)={[0x1f, 0xfffffffffffffff9, 0x100000001, 0x7, 0x7, 0x7ff, 0x96da, 0x4, 0x9, 0x4400, 0x8, 0x0, 0x7, 0xd0f0, 0x5, 0x8], 0x3000, 0x800}) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r2, &(0x7f00000fa000)="ed", 0x1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendmsg$nl_generic(r2, &(0x7f00004d5000)={&(0x7f000082e000)={0x10}, 0x4, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendfile(r2, r3, &(0x7f0000ea8000), 0x3) sendfile(r2, r3, &(0x7f000066a000-0x8), 0x80008080000001) [ 42.817992] audit: type=1401 audit(1518830885.974:44): op=setxattr invalid_context=04000000 [ 42.836633] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.861685] QAT: Invalid ioctl [ 42.874839] QAT: Invalid ioctl 2018/02/17 01:28:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x26b}]}) 2018/02/17 01:28:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000886000-0x12)='/dev/input/mouse#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e62000-0x8)={0x0, 0xffffffffffff0000}, &(0x7f00004a9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003d3000-0xa2)={r1, 0x9a, "5f09ac90912dbafa4e20a9cbefce2cdcebf233e6246a4bdf5819ff8fb18dc40e106bf208e89e22268840fe5c4a29fc741cb76c7d5b04c0a9d5f1ce974d3482a49ddba8f691255a116840c556b8b1f6b44b08e9406b223f23f7408273c65948e5546235cf9a20152921bb478aa3e655c3b2865551a8509508596693a88d6ccd2950fc682033a1c83ecc0414a689cfc31907d507f291dd2af2cca6"}, &(0x7f00006c4000)=0xa2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f000053d000)={0x1, 0x0, [0x0]}) sendmsg$nl_generic(r3, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000cc7000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 01:28:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b1e000-0x8)='./file0\x00', 0x100) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000af4000)={0x41b9, 0x4, 0x9, 0x6, 0x2, 0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000082e000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e7c000)) close(r0) recvmmsg(r2, &(0x7f0000948000-0x168)=[{{&(0x7f0000f0a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f00004ef000)=[{&(0x7f0000b60000-0xf)=""/15, 0xf}, {&(0x7f0000daf000-0x4d)=""/77, 0x4d}, {&(0x7f00006e2000-0x8a)=""/138, 0x8a}], 0x3, &(0x7f0000f9b000-0x5c)=""/92, 0x5c, 0x995b}, 0x4}, {{&(0x7f00003bf000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000a29000)=[{&(0x7f0000a95000)=""/251, 0xfb}, {&(0x7f0000118000-0xcf)=""/207, 0xcf}, {&(0x7f0000e3e000-0x52)=""/82, 0x52}], 0x3, &(0x7f0000838000-0xa7)=""/167, 0xa7, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f000008e000-0x60)=[{&(0x7f0000dca000-0x6f)=""/111, 0x6f}, {&(0x7f0000991000)=""/245, 0xf5}, {&(0x7f00007a3000-0x73)=""/115, 0x73}, {&(0x7f0000da6000)=""/169, 0xa9}, {&(0x7f00000b8000)=""/64, 0x40}, {&(0x7f0000fe8000)=""/103, 0x67}], 0x6, &(0x7f0000b18000-0x36)=""/54, 0x36, 0x81}, 0x6}, {{&(0x7f00001c6000-0x6)=@hci, 0x6, &(0x7f0000123000)=[{&(0x7f0000a0e000-0x85)=""/133, 0x85}, {&(0x7f00004a7000)=""/139, 0x8b}, {&(0x7f00006e6000)=""/175, 0xaf}], 0x3, &(0x7f000011d000-0xba)=""/186, 0xba, 0x4}, 0x4}, {{&(0x7f0000cf4000)=@nfc_llcp, 0x60, &(0x7f0000aae000-0x80)=[{&(0x7f0000874000-0x1d)=""/29, 0x1d}, {&(0x7f0000168000)=""/4096, 0x1000}, {&(0x7f000054c000)=""/222, 0xde}, {&(0x7f00008e3000-0x5f)=""/95, 0x5f}, {&(0x7f0000cc9000-0x2f)=""/47, 0x2f}, {&(0x7f0000ea5000-0xf2)=""/242, 0xf2}, {&(0x7f00001c9000)=""/207, 0xcf}, {&(0x7f0000347000)=""/164, 0xa4}], 0x8, &(0x7f0000434000-0xf1)=""/241, 0xf1, 0x7ff}, 0x7}, {{0x0, 0x0, &(0x7f0000549000)=[{&(0x7f0000dec000)=""/64, 0x40}, {&(0x7f0000afe000-0x42)=""/66, 0x42}, {&(0x7f0000c67000-0x4b)=""/75, 0x4b}, {&(0x7f00009d5000-0x56)=""/86, 0x56}, {&(0x7f0000069000)=""/244, 0xf4}, {&(0x7f0000a60000)=""/196, 0xc4}, {&(0x7f0000dc0000)=""/30, 0x1e}, {&(0x7f000081e000)=""/88, 0x58}, {&(0x7f00007b5000-0x41)=""/65, 0x41}], 0x9, &(0x7f0000112000)=""/37, 0x25, 0x100000000}, 0xff}], 0x6, 0x40, &(0x7f0000b31000)) 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x3b6, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) io_setup(0x5, &(0x7f0000f3f000)=0x0) io_submit(r2, 0x1, &(0x7f0000134000)=[&(0x7f0000d45000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001bd000-0xc9), 0x0, 0x0, 0x0, 0x1, r1}]) r3 = syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000681000)='/dev/cuse\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000202000)={0x2, 0x0, 0x0, 0xd5ab}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00005d7000-0x10)={r6, 0x7}) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00005b4000-0x10)={{0x7, 0x8}, 0x9}, 0x10) dup2(r5, r4) 2018/02/17 01:28:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00008e9000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000da9000-0x38)={&(0x7f0000790000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000080f000-0x10)={&(0x7f0000ca3000)={0xac, 0x36, 0x301, 0x0, 0x2, {0x1a}, [@typed={0xc, 0x89, @ipv4=@empty}, @generic="27ffc1cca4ab2a2e8b902a15047d5294c8b691cd047aa01d760c92a0a8133e5a0929a7e59014f0ab5ad59d2a9b66bca4fc500df001f2fae6dc72d6e9b4e4c2f3e634d3dd07db09ce601bb3b6ec59b5", @typed={0xc, 0x70, @fd=r1}, @typed={0xc, 0x80, @fd=r1}, @typed={0x18, 0x75, @str='GPLselinux)]\x00'}, @typed={0xc, 0x35, @fd=r0}]}, 0xac}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$key(r1, &(0x7f000003d000)={0x0, 0x0, &(0x7f0000f03000-0x10)={&(0x7f0000815000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f81000-0xa)='/dev/cuse\x00', 0x7ffc, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x18, 0x3, 0x0, @fuse_bmap_out}, 0x18) 2018/02/17 01:28:06 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x431) msgctl$IPC_RMID(r3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1, 0x200, 0x400, 0x8, r4}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, r1}) [ 42.899264] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000004) r1 = syz_open_procfs(0x0, &(0x7f0000010000-0x9)='net/igmp\x00') ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000000f000-0x4)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000)=@bridge_delneigh={0x2c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_IFINDEX={0x8, 0x8}, @NDA_MASTER={0x8, 0x9}]}, 0x2c}, 0x1}, 0x0) 2018/02/17 01:28:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000c11000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r1) sendmsg$unix(r2, &(0x7f0000047000-0x38)={&(0x7f0000aca000-0x8)=@abs, 0x8, &(0x7f0000468000)=[]}, 0x0) 2018/02/17 01:28:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ade000-0xa)='/dev/ptmx\x00', 0xfff7fffffffffffc, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)) r1 = add_key(&(0x7f00008a7000-0xb)='cifs.idmap\x00', &(0x7f0000f7e000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000d60000)='keyring\x00', &(0x7f000046d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000e0f000+0x303)=[{&(0x7f000095e000)="b4c936da8feb2b238d0dbbabc9958e2b1d3973e4fe8aeacad22ed20545021227f1ecbd250dcd2a2419bc558c1360d324cf000954eb0e4389e34f027074b58c634c84e2425c41963ca95c3575110b2d0cb65ce51f4007d12c50eaaea7973ec68b94f29b5c254ea425fcdd829a82122f4094427c5d3c693b3fd3c402a7aca01b54216532ba1e155ed8c801ac1ebd9535968155c920538034294ca9f5fe6c0471401d183652b200431d7a0eb60cc5006c373997c38b46844f6d1583d9ce26", 0xbd}, {&(0x7f000012c000)="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", 0x1000}], 0x2, r2) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f000021a000)='/dev/audio#\x00', 0x2, 0xa0000) r3 = memfd_create(&(0x7f0000f78000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0x1) r4 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000e0c000)={r3, 0x3bc, 0x1, r4}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/17 01:28:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x401) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000079d000-0x12)={@common='ipddp0\x00', 0x17c4}) 2018/02/17 01:28:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000187000)='./file0\x00', 0x40800, 0x26) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000e14000)={{0x2, 0x8}, 0x22}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000c61000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8}}]}, 0x30}, 0x1}, 0x0) [ 42.961679] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=6960 comm=syz-executor7 2018/02/17 01:28:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) acct(&(0x7f0000f16000)='./file0\x00') r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e26000-0xcb)="933ab76079ebe0d9ff729cd653e520c19ad7d97f061769e7c4db44c249b544230ba2a4fb8bd6ed266ccf59ef4e995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875be26cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5967bea97151269f85a13816", 0xcb, r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000577000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000d3a000-0x28)={0x3, 0x1ff}) fcntl$getflags(r3, 0x3) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) ioctl$sock_proto_private(r3, 0x89ea, &(0x7f0000349000)="fd01a088330a157e9727f12449e6ed0b4f91ff9c781c0eb33155a48d21720fc25a0d805d82d2aaa9f00f173d8bffdb774de7dfd30814035f2d913d009c1a96454fcd3dfd127a0d70fe81045d50b8e71640a3c2ba9f58f31619753482a37f68c587c264") 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000053000)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e13000-0x11)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) perf_event_open(&(0x7f000069c000)={0x0, 0x78, 0x9, 0x9, 0x3ff, 0x68dc, 0x0, 0xcbaf, 0x0, 0x1, 0x6, 0xfffffffffffffffe, 0x3f, 0xf7d, 0x38, 0x1, 0xf3, 0x5, 0x2, 0x7, 0x80000001, 0x101, 0x800000, 0x8, 0x5, 0x1, 0xd87, 0xe309, 0x3, 0xd1, 0xe35, 0x1000000000000000, 0x3, 0x0, 0x8, 0x1, 0x5e, 0x4, 0x0, 0x9, 0x4, @perf_config_ext={0x9, 0x10001}, 0x0, 0xf4, 0x6, 0x1, 0x8000, 0x8ac, 0x100}, r1, 0x6, r2, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000e1a000-0x8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000587000)={0x4, 0x0, [{0x0, 0xffffffffffffff77, &(0x7f00000f2000)=""/175}, {0x0, 0xc8, &(0x7f000082b000)=""/200}, {0x0, 0xe3, &(0x7f0000ea8000-0xe3)=""/227}, {0x0, 0x82, &(0x7f00000ba000-0x82)=""/130}]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005c8000-0x20)={r2, 0x2, 0x1, 0x7, &(0x7f00004d6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000ee8000)=0x200000000081) 2018/02/17 01:28:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400800, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002dc000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a45000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000521000-0x4)=0x0) r4 = syz_open_dev$dspn(&(0x7f0000a87000-0xa)='/dev/dsp#\x00', 0x80000000, 0x400001) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00002e3000)={r4, r0, 0x6}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a0c000-0x90)={0x81, {{0x2, 0x3, @rand_addr}}}, 0x90) r5 = syz_open_dev$sndmidi(&(0x7f000011f000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2000) r6 = syz_open_dev$mice(&(0x7f00007e4000-0x10)='/dev/input/mice\x00', 0x0, 0x4400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ca5000)='/dev/midi#\x00', 0xfffffffffffffffb, 0x14000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00004fc000-0x5e)=@dstopts={0x3c, 0xa, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8001, 0x1, [0x3]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d49000-0x4)=0x5405, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 01:28:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='btrfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009f8000-0xc)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00006e5000-0x18)={0x7, 0x1, 0x10001}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x8, 0x7, 0x80000000ffc, "717565756530000000000000000000001e00000000000000000000000000000000000000000000000000000000000004fb00", 0x1}) sync_file_range(r2, 0x0, 0x3ff, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036e000)={0x0}, &(0x7f000085c000)=0xc) sched_getattr(r3, &(0x7f000020d000), 0x30, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x200) r4 = syz_open_dev$usbmon(&(0x7f0000378000)='/dev/usbmon#\x00', 0x6, 0x301000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbf000-0x4)=@assoc_id=0x0, &(0x7f0000d93000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000d4a000)={r5, 0x3}, &(0x7f0000ee3000)=0x8) utime(&(0x7f00002df000)='./file0\x00', &(0x7f0000ef7000-0x10)={0x7, 0x80000000}) add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) finit_module(r1, &(0x7f00001cf000-0x5)='user\x00', 0x2) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f38000)='/dev/sg#\x00', 0x9, 0x200000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000502000-0x10)={0x9, &(0x7f00008e0000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) sendto$inet6(r1, &(0x7f00004d4000)="944db01c", 0x4, 0x0, &(0x7f000053f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r1, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/02/17 01:28:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000434000-0x9)='/dev/ppp\x00', 0x501102, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000e5d000-0x4)={0x586, 0x1, 0xffffffff}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 01:28:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x77359400}, &(0x7f0000559000-0x10)) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)) [ 43.005856] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=6971 comm=syz-executor7 [ 43.021595] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 43.038055] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/17 01:28:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xc80, 0xc0001) faccessat(r0, &(0x7f0000f61000)='./file0\x00', 0x49, 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d1000)='/dev/rtc\x00', 0x400001, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000305000)=""/175) creat(&(0x7f000091a000-0x8)='./file0\x00', 0x2) capset(&(0x7f00009d7000)={0x19980330}, &(0x7f00001dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) unlink(&(0x7f0000245000-0x8)='./file0\x00') sendmsg$kcm(r1, &(0x7f0000dd3000)={&(0x7f0000a57000-0x10)=@ax25={0x3, {"5d0ec008b03784"}, 0x5a5}, 0x10, &(0x7f000040b000)=[{&(0x7f0000321000)="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", 0xfb}, {&(0x7f0000777000-0x1000)="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", 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{&(0x7f00004d9000-0xd3)="b2aff1e553514b45dec867f536cbefa694b5a9853741f655ab4612dee431bc2753840796852db23a07c39c73b02360b1f94bd0722bad5dedde48c6618354fb3d33db0c63461e9990c02079d6c36053c91b25d3ce20e439238d31692ab91803529c36b598634a0c63ed0a662c9b9f3fb8901bdcd297e88f6910863c358c86290ef7994c360f15e885d5d68556a3b0353d446bdffc38e99905699419c235af54ee0460a701aae8829ddb2316e1a80b84350d2e90c65faf198709146d291a8c4aa103aba54a6df2c7406fa09ca967c50c0383204b", 0xd3}, {&(0x7f00005cd000)="5ce5820680ed364630bdf44f49c8a556d7dc3c13737a8f8cf797afa7a6b606e1ca7fe0177e4b7005d9dd1fe41ba56ddb8a364a2ce1567ffd3119a3038df437973c899875d357c2a71bcef4ea3395654af29b79e713ebb0029c83a1a53fc7174b8866bfe3589281540df87836b0ff3b3e6678b586a1620d43003c834014bb8dd19d998c789eacfe37e6a369e5480cfc8856c454221d1618e0ebf75a7d6810774a54919fcbb7e8666acc7ff42cbb67f18df21e27dcdac5bb7531133d29fe5d105744a0cc5d91c45e32f6b1775598f8208ad4c6033b764ad0f165b3f11bd525a19f", 0xe0}], 0x6, &(0x7f0000042000-0x1298)=[{0xc8, 0x118, 0x7fffffff, "c3fe6ff554025ac90fe2f018f6cb8499a0614c5b9dae9003e4934fee638373920b76c7b7543059e33c29ce6e5ee5e8eeed208b6ae50272251bf1f65a29d737d4857f73f70ae99c2d255acb09f728e77ffa9619d447957bf6cfff12fd3f39d506e51422031c9f84f49dee627ed75899bca4d79973937dbaf57cb94b369a6f10ea5a4db73e47edc4df9b22166a1d83d1bff3287415bd35e58fd58c599a553892cf58684541b3e16bdbaadb9db8429b34a886de"}, {0xb8, 0x84, 0x9, "173ae7c841c32b68e1b13b3faaa28aa8463a5353a17bd817f89682955a5bc38e1d31d11a632cb05adf8406c5d25c8fbc8551f3ff801c3ec8e606a6fe163b273812ac05d7b140bf3f0fdd1be997c7c4acddb7d77e5739ec0c668ea13869def868c6ee7b212849d59f91c77daac9ed7d98b8827c46a9416064cc17fb3104ccbec7a99275c691f97255999975c8d1d53579ff6f97015160d02177a2b0340a1fec9b3ba9"}, {0x1010, 0x104, 0x3f, "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"}, {0xd0, 0x11f, 0x5, "6b882d4e0472d644145017653cc4e3247331d302e6b9233dc08631a292e3a2a8765b3be2556ecbe1d27a54d0f7d69f7e835f643207ef1d55eb5cc36f34633715ef27aa4e4f3d5cb246378ac7c0305c9b13cea05d0629d95c73506246e0445b7366f2f3d04397c5925debe581e3d2ee154df6085026034ce1b8d160cbc4da573cc3abcf87a943b95d8515867b7ba31dd1e487821bfdbe019dc099e75efe2294cb3a0b6c64f81d91f989af5b102b4de00173ae479bfb604141bfc1cd0a53b82a"}, {0x38, 0x1, 0x2, "1c6406d06f0426941b344642694bf089f4839a519851a01109ee79709d61937ccb63232f"}], 0x1298, 0x40}, 0x880) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1b7, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x17, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000009000)='/dev/amidi#\x00', 0xff, 0x20002) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000)=@int=0x72b3db27, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000)={&(0x7f000000f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000000e000)=[{&(0x7f000000b000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f000000e000)=""/66, 0x42, 0x1}, 0x10100) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000010000-0x10)={0x6, &(0x7f0000010000-0x30)=[{0x1f, 0x4fba, 0x10001, 0xa49}, {0x7, 0x3, 0x7, 0x80000001}, {0x3, 0x0, 0x8, 0x100000001}, {0x5, 0xc000000000000000, 0xe5f, 0x7f0}, {0x9, 0x3, 0x1000, 0x3ff}, {0x9, 0x7, 0xcc3, 0xff}]}, 0x10) r2 = getpgid(0x0) sched_rr_get_interval(r2, &(0x7f000000d000)) 2018/02/17 01:28:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x49a8c514}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x20}}}, 0x8c) r2 = dup(r0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000001000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x13)='+\x00', 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8), 0xfffffffffffff800) 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000843000)='./file0\x00', 0x10000, 0x4) recvfrom$ax25(r1, &(0x7f000099f000)=""/86, 0x56, 0x1, &(0x7f000020e000)={0x3, {"4b46ebc75406a1"}, 0xfffffffffffffff9}, 0x10) sendmsg$key(r0, &(0x7f0000115000)={0x0, 0x0, &(0x7f0000ecb000-0x10)={&(0x7f0000bac000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00002a4000-0x5)='user\x00', &(0x7f0000908000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000276000)="b917065cedcd65304fd301587e0d3c23fa3b5b5595b2a51c20d8a438dbcbcf7637c94afef431ae8ae5966b5b60856273a9a9f1f6bfd21b5d036c9543d53f604cbf578f18a0a9cb646c20d456956dd48dc001c9be613dfcc57993aab8f2276d48506b6358f1ac92e8ce27b18a0db6b31e7ba9af38d2bf88456988e238cf18699033e0e28bb6c4d301e833d07722e41db40994476facf6e489331805f731081737cb0ee6c0adceec1584713d6eb260248f27b7f92ab7fc8f73d3c2178ed406fc6f40a71835ce7b7a3e0926fcc23bc8f4a4c314fa6ded9f6b655496fa2864ca94c9d8828e29", 0xe4, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000b1d000-0xa)='encrypted\x00', &(0x7f0000bc1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000229000)="c0f5bc457430", 0x6, 0xfffffffffffffffa) epoll_create(0xff) keyctl$link(0x8, r0, r1) mq_unlink(&(0x7f0000761000)="5e724317f7") 2018/02/17 01:28:06 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00007b5000-0xa)='/dev/vcs#\x00', 0x0, 0x8000) renameat2(r0, &(0x7f00002e0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ed6000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="3d06350ce351afc957e72522de00b9362bcc7c45284987cc5910ee313c2afe85d9611577207eebad1edfce6b9eb23198a14663b018201eccd310b3b6136f74de156b05c438218154f6ea04552a5d7877cc18653b5b0165b1aa9b52924e7745ddd2c75197202924a015a17d6b36170579bbe6c700973e3b35a08e0e328ecacf783d9a8f4c6d6c3f47020339354afbea8e95273e353c0821c4129c4eeac183560b488c3397f367c11c364d74994507eb541e2530fc9d70d4fd429434fc2c77c948e2c1b43595edfa8bb7712637ce78d11e7041510bec739016b4c9699750bf6a6ad21300c3", 0x117}, {&(0x7f0000001000)="9e0c27c957770126d6b59cf2d5fd59b9ca25a5dc7bfde88821b1c0bd1af8151b4c0de06e27e77f55cb9cf3766244148db0dafb5b198e940861387a2335473f8688fdd49993058fba5c2cb87beba961", 0x4f}], 0x2, &(0x7f0000002000-0x38)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x8000}, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000006000-0x78)={0x0, 0x78, 0x8, 0xffffffff, 0x3, 0x400, 0x0, 0x2, 0x200, 0x1, 0x401, 0x4, 0x9, 0x1, 0x0, 0x1, 0xfffffffffffffffe, 0x400, 0x400, 0x4, 0x8001, 0x9, 0x5c3, 0xff, 0x4, 0xff2, 0x8, 0x80000001, 0x1, 0x6, 0x401, 0x7, 0x7, 0x3, 0x40, 0x101, 0x80000001, 0x5, 0x0, 0x1f, 0x3, @perf_config_ext={0x9, 0xfffffffffffffffe}, 0x400, 0x1, 0x1, 0x7, 0x9, 0x100000000, 0x1}, r1, 0x9, r2, 0x2) syz_emit_ethernet(0x82, &(0x7f0000002000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a077c8248657", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@empty]}, {[]}, {[@dev={0xac, 0x14}]}, {[@dev={0xac, 0x14}]}, {[@multicast2=0xe0000002]}, {[@rand_addr]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @ssrr={0x89, 0xb, 0x0, [@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) 2018/02/17 01:28:06 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000021000)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f000000b000-0x8)={0x3, 0x4}) r2 = syz_open_dev$audion(&(0x7f0000022000)='/dev/audio#\x00', 0x9ba, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000008000)={r2, &(0x7f000001b000-0x1000)="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", &(0x7f0000023000)}, 0x18) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000022000)={0x400, 0x18, [0xa, 0x8, 0x7, 0x3, 0x0, 0x3f]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffff, &(0x7f0000025000-0x1000)=""/4096) 2018/02/17 01:28:06 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f000046c000/0x1000)=nil, 0x0) shmdt(r0) r1 = socket$inet6(0xa, 0x1000000801, 0x100) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) 2018/02/17 01:28:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000f15000), 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000e36000-0x8)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000ab1000)) socketpair(0x12, 0x8000f, 0x400, &(0x7f0000664000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003c3000)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000aa9000-0x8)={@host=0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000763000-0x8)={0x0, 0x8}, &(0x7f0000922000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000024a000-0x98)={r5, @in={{0x2, 0x1, @rand_addr=0x5}}, 0x10001}, 0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00008bf000-0x68)={0xd0, 0xf14, 0xfffffffffffffffa, {r3, r4+30000000}, 0xfffffffffffff001, 0x2}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00004ed000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003c5000)={@dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty]}, 0x2c) socketpair$inet6(0xa, 0x0, 0xe94, &(0x7f0000762000)) 2018/02/17 01:28:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069e000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00008ac000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x14, 0x10, "81472374e90de3907822362b780917f6ddf3aeab15849b2934f999a91c88c34beb05f922dd69ddf9401523c091ac6f5f175587ce209ecd648a30793f52a4793b", "c5c05e967d98d241e1ecf74eb0963c6bc873ab1bb8e7b7a82cf5421a4c8b1314", [0x2, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bb9000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006c2000-0x18)={0x0, 0x2, 0x0, 0xfffffffffffff227}, &(0x7f0000f5b000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000aec000-0xa0)={r4, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x100, 0x8000, 0x2, 0x0, 0x30}, &(0x7f0000727000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000040b000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000683000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00007aa000)={r6, r7, 0x55}) [ 43.234005] syz4: Invalid MTU 0 requested, hw min 68 [ 43.247570] syz4: Invalid MTU 0 requested, hw min 68 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00009ea000-0x8)=0xd002) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000e04000)=0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000d32000-0x4)=0x9, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b55000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000a37000)) 2018/02/17 01:28:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000927000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000150000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000df5000)=""/194) io_setup(0x1, &(0x7f0000008000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001e8000-0xeb), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb7000-0x11)='/selinux/enforce\x00', 0x900fba1847632103, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000bbf000-0x4)) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) connect$inet(r0, &(0x7f0000b28000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000403000-0xc)={@remote, @local, @multicast1}, &(0x7f00009da000-0x4)=0xc) 2018/02/17 01:28:06 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000c000-0xe)='/dev/admmidi#\x00', 0x5, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b000)={0x3}, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x8992, &(0x7f0000000000)={@generic="26bf3d54e01003f9633b3a806d4ff16f", @ifru_data=&(0x7f000000a000+0x978)="87ff5c8917f85232b2925a8298625b5b38e4d3406f98757deb96b6ef1d2f374c"}) 2018/02/17 01:28:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000012e000), 0x0, 0x40) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000271000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) times(&(0x7f00009ae000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000045b000-0x6f), &(0x7f0000885000)=0x8) getpeername$packet(r0, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a74000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004ec000-0xd)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8, r1}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 2018/02/17 01:28:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069e000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00008ac000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x14, 0x10, "81472374e90de3907822362b780917f6ddf3aeab15849b2934f999a91c88c34beb05f922dd69ddf9401523c091ac6f5f175587ce209ecd648a30793f52a4793b", "c5c05e967d98d241e1ecf74eb0963c6bc873ab1bb8e7b7a82cf5421a4c8b1314", [0x2, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bb9000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006c2000-0x18)={0x0, 0x2, 0x0, 0xfffffffffffff227}, &(0x7f0000f5b000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000aec000-0xa0)={r4, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x100, 0x8000, 0x2, 0x0, 0x30}, &(0x7f0000727000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000040b000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000683000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00007aa000)={r6, r7, 0x55}) 2018/02/17 01:28:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)) connect$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x7, 0x2, 0x1, 0x8df, 0x100, @empty}, 0x10) r2 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000003000-0x20)={0x2, 0x0, 0x8, 0xffff, r2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00001a7000-0x18)={0x0, 0x4, 0xd3f, &(0x7f000013c000-0x8)}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000093f000)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000157000-0x50)={@common='vlan0\x00', @ifru_flags=0x8800}) getpeername$unix(r3, &(0x7f00009e1000)=@abs, &(0x7f0000d30000-0x4)=0x8) migrate_pages(r2, 0x2, &(0x7f000056f000)=0x100000001, &(0x7f000018f000-0x8)=0x3) r4 = syz_open_dev$sg(&(0x7f00004f7000-0x9)='/dev/sg#\x00', 0x0, 0x802) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000126000-0x4)=0x7000) write$tun(r4, &(0x7f000097a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) socket$inet6(0xa, 0x5, 0x99) 2018/02/17 01:28:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f13000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000bff000-0x58)={0x2, 0x200000000a, 0x0, 0xfffffffffffffffe, 0xb, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x22bc, 0x15, 0x2}, @sadb_x_nat_t_port={0x2000000000000103, 0x16, 0x1}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf, 0x4, 0x10}]}, 0x58}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/checkreqprot\x00', 0x80001, 0x0) connect$llc(r2, &(0x7f000048e000)={0x1a, 0x1, 0x9, 0x5, 0x4, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) writev(r1, &(0x7f0000709000)=[{&(0x7f0000b5b000)="8d40bf1a5534e46ad682eaab4d5f6337f1f70186f6463efd0248a84e2d75494145683c3a473494dd6c48b07665182de6fdb317fefcbc25b54460bf5056a5d35a8a35fe0029fe20a08148a061c2ae576b45af4e071981ba8448fb643da2ac30bda49d6f5cf11ed86d92517a17a2789e9295d62cd6c8addee0ba771dfae9c6618c452c4cda8afa0327dcaa6e02aa1e93c5a7545fc9c8368474", 0x98}, {&(0x7f0000d29000-0xf5)="31e832ee11bb4f0a09db8aec31861c2028454d3922ac4267de50b0c7ecc36c3562c2af34ef0b93f7e13c4c524a344366bb0ac7791fbbccc6981f3eeff2fc574d1451107cb5e5abce802f64c994295df28179c69d145f2d82c93c36ea36d9b0b60a988f38d49799035e8c17fd3056b04a290517d0e55b8756dc308796698b04ea2a547c35d24a871175dbeb40dcf160fbe4cad0b99e563a87e0edbff21b383a34a72d8a139c5637d35f31a0fe53f7d63cd398b0301bffc7c09ca593613bd559ee6ae445b8578e2a9a28720e0ed4597f9330a94fb42bd0fef14c4a4cccea3b2e7aef316b1e9d8f523d6fe27b7c9ba26c7cae3030e0d0", 0xf5}, {&(0x7f00000e1000-0xe1)="1c5a10d2f25eb0f18ca614072579d7a447932cadf02ccff587e510300bd5949a59850d26cae93c2938db5c8116ef20f0a6303e6d0cfabbda5ff5d45b22d869347e94263458fa740db33097ac368664869cfa6419d406e2575070fbb1f6daa737484bbb29c70f33026017f20e576a3616a4931656a9d2d308978e3dbbe755f76e3261bae52047d197802160dc2c1fd44b4b0dcbbdb6154c5c42d474a1b5df7568d9fc66f3602f40aed0145b797efca78dafc2e896c41b25280584e97b2eae43445b7836e271e16b26f1ef3555fca4077b164be622b852a2d53cbade8571d8257556", 0xe1}], 0x3) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/rtc\x00', 0x6400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000034e000-0x8)=0x3f, 0x8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f13000)={0x0, 0xff}, &(0x7f0000f14000-0x4)=0x8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f14000-0x20)={r2, 0x72, "c010f0487e73afd4563d3b0fc71e4e1ab6786c8db147ab49616db592c60bb73069fb2c8a99ea07d84731589edfe344a0c3671daadd37f45d1e80177b96d90c22d3c65d90556053c7eda7db40424197a0512f4716d1e1b5a7d9e85091ba59296760b27971a536371913a24044e4336e2ec7d3"}, &(0x7f0000f14000-0x4)=0x7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/17 01:28:06 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000010000)='/dev/urandom\x00', 0x0, 0x4300) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000021000)=""/69, 0xf}, {&(0x7f000032f000)=""/38, 0x360}], 0xfffffffffffffc9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000021000)='/dev/dsp#\x00', 0x2aa74e5, 0x100) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000007000)=0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000022000-0x1)='\x00') mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/status\x00', 0x0, 0x0) 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000641000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002bf000-0x10)={r0, 0x50, &(0x7f0000c85000-0x50)}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x40000075}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ce1000-0x5f)={r1, 0x57, "85c04bedc62a0a1375006c74d863a21ed41f1c6d536bae4a2a00a0017cd408bf2acf2de89e913c9ce48a63c634b5c2a55cfa574d47f3c212314fd6b3961486d0010a5e111c56d2163dab1e92cf677594497a7060e78358"}, &(0x7f0000e31000+0x2e8)=0x5f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d49000-0x4)=0x0) ptrace$peekuser(0x3, r4, 0x3) [ 43.388246] sg_write: data in/out 524252/24 bytes for SCSI command 0x0-- guessing data in; [ 43.388246] program syz-executor4 not setting count and/or reply_len properly 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000030c000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000a99000)) 2018/02/17 01:28:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001af000)='/dev/input/mouse#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000a92000)=[{&(0x7f000089f000)="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", 0xfe}, {&(0x7f00005c4000-0x79)="aa8097ecb9e6d78428b02a4104dcbf37d8c4b53d93f4eb550a3a46f5d2d1a3be6ea5c2556a34914806653508bee5933ed3095616b531d27c9f5b3b31058c17555e4ac358b44f78589a64cc999327c5c980a1be8d4ceb55e40a9bea1ec93eba798cdf74eedcb1f3438c36d12516779c72fa984af55e8459b278", 0x79}], 0x2, 0x42) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x440000000000002}}, 0xfffffffffffffff6, 0xffe}, [@tmpl={0x44, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000018b000-0x16)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000fa9000)=""/244) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000440000-0x3)=0x3) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/17 01:28:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069e000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00008ac000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x14, 0x10, "81472374e90de3907822362b780917f6ddf3aeab15849b2934f999a91c88c34beb05f922dd69ddf9401523c091ac6f5f175587ce209ecd648a30793f52a4793b", "c5c05e967d98d241e1ecf74eb0963c6bc873ab1bb8e7b7a82cf5421a4c8b1314", [0x2, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bb9000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006c2000-0x18)={0x0, 0x2, 0x0, 0xfffffffffffff227}, &(0x7f0000f5b000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000aec000-0xa0)={r4, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x100, 0x8000, 0x2, 0x0, 0x30}, &(0x7f0000727000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000040b000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000683000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00007aa000)={r6, r7, 0x55}) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000df8000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000dc0000)={0x401, 0x7, 0xb01f, 0x3f}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f43000)={0x7, &(0x7f00006f6000)=[{0xb8d2, 0xffffffffffff8000, 0x100, 0x4}, {0x800, 0x9f, 0x2, 0x3}, {0x3, 0xffff, 0x28000, 0x1ff}, {0x5, 0x9, 0x3, 0x81}, {0x2, 0x18000, 0xfff, 0x31}, {0x9, 0x9, 0x0, 0x3}, {0x8, 0x3f, 0x8, 0x665}]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c4000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = syz_open_dev$amidi(&(0x7f00004f2000-0xc)='/dev/amidi#\x00', 0x4, 0x20202) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e8d000)=0x6) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000852000)=0x9, 0x4) sendto$inet(r0, &(0x7f000024e000-0x9b)="d77d274a98e94ee0fd22cadc7adb4d5a257e2da0b8622c381ba304b5564f719ce939926809e28280f3dd7c1c4f374e1eb395fd658a276c3149529eb94ec25e72c11135fe09c00435fcb0d984be9e973ad258fa924e5f04f84045ccbb8b1ff663b03eb0a953b1ff92e77a726654b157636fd166690e08da403efdc43b87302ebc9d20d627325265d9cbd4b666f9c7f7f5cb2b16f56e1f8a3dac08b6", 0x9b, 0x4004, &(0x7f0000617000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005db000+0x16a)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000a86000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000f38000)={0x800, 0xdc80000000}) clock_nanosleep(0x6, 0x0, &(0x7f00007f4000-0x10), &(0x7f000036e000)) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a83000-0x9)='/dev/sg#\x00', 0x67, 0x50000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b44000-0x18)={0x0, 0x10001, 0x0, 0xfffe00, 0x9ed4}, &(0x7f00007e4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009eb000-0x8)={r4, 0xffffffffffffff81}, &(0x7f000055e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00007b5000)={r4, 0x9}, 0x8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000eb7000)={@common='gre0\x00', 0x100000001}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000b3f000)={0x80, 0x0, 0x1, 0x7, 0x0, 0x7785}) 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000266000-0x60)={0x0, 0x10, 0x1, @thr={&(0x7f0000052000-0x49)="e3e248c77a4a9931d05df1d5fae8f07ce6b0f6b65f56a74407f3dcdcf39219694ba763493b0d6d522b93bdb6824e662dc9cb13ee6a3e4ca50d085ac1a3a4a77e35e770debbf089d82a", &(0x7f00002ee000)="da"}}, &(0x7f000086b000)) ppoll(&(0x7f0000ae0000)=[], 0x0, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) [ 43.494065] sg_write: data in/out 524252/24 bytes for SCSI command 0x0-- guessing data in; [ 43.494065] program syz-executor4 not setting count and/or reply_len properly [ 43.542303] audit: type=1400 audit(1518830886.698:45): avc: denied { setopt } for pid=7111 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.573891] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 43.585402] audit: type=1400 audit(1518830886.742:46): avc: denied { getopt } for pid=7111 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 01:28:06 executing program 0: exit(0xfffffffeffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000371000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000793000)=0x1) 2018/02/17 01:28:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) socketpair(0xb, 0x0, 0xa, &(0x7f0000b30000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) unshare(0xc000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000145000-0x8)={0x0, 0x4}, &(0x7f00006b3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000534000)={r2, 0x800}, &(0x7f000085f000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0e000-0x10)={r3, 0x46, 0x3, 0x1b385a56}, &(0x7f000091e000)=0x10) rt_sigprocmask(0x3, &(0x7f0000d67000-0x8)={0x1}, &(0x7f000004b000-0x8), 0x8) 2018/02/17 01:28:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f00001c9000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000cad000-0x8)=[&(0x7f0000b06000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000afb000-0xf1), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x280603fc) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000427000)='/dev/vcs\x00', 0x4d0801, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000af1000-0xb8)={0x0, 0x4, 0x9, 0x7, 0x80000000, 0x8, 0x9, 0x8000, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x2, 0xac1, 0x7, 0x88, 0x101}}, &(0x7f0000f69000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bdd000-0xa0)={r2, @in6={{0xa, 0x3, 0xaf8, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x6c95, 0xfffffffffffffffb, 0x5ee8, 0x0, 0x13}, &(0x7f000005b000)=0xa0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000a1f000-0xb0)={{0x0, 0x4}, 'port0\x00', 0x4, 0x1, 0x3ff, 0xfff, 0x2, 0x4000000000000, 0x5, 0x0, 0x6, 0xa1f}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000da2000)={r1, 0x3}, 0x8) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000065b000)=[], 0x492492492492413, 0x0) 2018/02/17 01:28:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000898000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_emit_ethernet(0x1e, &(0x7f000079c000-0x1e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x1, 0x6, 0x0, 0x100000001}, 0x3, 0x0, 0x0, 0x0, "c722a1c405979ce9"}}}}, &(0x7f00000ad000-0x18)={0x1, 0x4, [0x80a, 0xc75, 0xe9d, 0x332]}) r1 = syz_open_pts(r0, 0x0) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d69000-0x4)) exit(0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a6b000), &(0x7f00008eb000-0x4)=0x4) 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) r0 = openat(0xffffffffffffff9c, &(0x7f000000b000-0x8)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000027000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000027000-0x4)=r1) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000012000)={{0xffffffff}, 0x46}, 0x10) syz_open_dev$audion(&(0x7f000000f000)='/dev/audio#\x00', 0x0, 0x20000) 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000280000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a5b000)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f000088b000-0x38)={&(0x7f0000f5e000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000343000-0x10)={&(0x7f0000063000)={0x27c0, 0xe, 0xb, 0x400, 0x5, 0x0, {0x0, 0x0, 0x6}, [@generic="2439206664e680b206e057d1a9c24ff046303bffc436841d5421060d2b461fc922f0ddc1750065b0366eb850dd3af55dda5341c969db6a7da44663ca3cd534c867f584c97174d5129ccfaaac799c9d8a90872134394ea030b5ea24985270938b81ac46ec927f51e500e6694543dccd061abf1731ad95f7073d7fa2424bcc0b9391e6316ee235cf81e38d186ac2aabcd44ec10c621857f0627517c8bfa631a09922882a1d59ef92b4039ba6904a6c84f7fab0", @nested={0x98, 0x3a, [@typed={0x18, 0x83, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="90593dbcaace3dbce3fca203e97775e6f0a120720b72447e2add9bed16eec268323b1519aeb58701edc2b9", @generic="415644fd905d4c7eeed2ec9b985871393b92eca6dc6ef9c5be7b99386c05d5d5b07b5dba1aa39aa8567ac6e12db23010d3862b7816833d895d27871c90b3a315f56e1d90799ef4a5429b70eadb76d3"]}, @nested={0x1d8, 0x22, [@typed={0x18, 0x76, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x15}}, @typed={0x8, 0x75}, @typed={0x10, 0x31, @u64=0x6}, @typed={0x10, 0x11, @u64=0x62}, @generic="8ff1da14ed5389d516616bb6f1c14809f49bd49f33fec64864f250e8617a5b2f9209d6ca7f7cd70f6c65b9424dcbfe516153b358700a909851a29864e4959ffe24a0cac1cd9ca282e8c890512166be638027983e7d584ed0ea38778b423b6fee7087bfad8cdae31fd180c75c6ec108ad94e7856834bfe7ac7639f57c589e3687bd7636ad357ced934b8a9745f9f5ba9625e6a7b1bf8b058da8a588a67d3df72572858ab9a55310981c0c0de092e9df012f1c8ec88dee5dc8daf9828bb54c4c86b030095e79e522568cae740fcde81ba07dc89ba4489dfd18006a6d5e99b134f3b7", @generic="2cb6654641aad389722e7976c15f609a77451f16d96bad0166019affb1a7f3e2b4049aab40015804087ff626b6c3b94109711cfa4aec7307859b6ec1a5912565265533ff97042306d38612ae9f26955877c569698ebd4ab929b610412d2e59cd17873b3d2e48aad6e386d7ebca2f335ba7fe0b84b8b74973de39d0810d3cfce7008abb6727db9aeda30bfa161f1121e236b7f73d0f6435caf71452531a19df80199579ab311c3a8042bdbfa534e0464a66ef5a"]}, @nested={0xf4, 0x60, [@typed={0xc, 0x48, @ipv4=@loopback=0x7f000001}, @generic="78489eaf0397b704b49740402687de75401ba8028eb7b71e7b8a46fb33181c50c68845a998049f03f5fa123e948fc74161b5aa5715653c4435dcb4a2d2eeb0e6ca19b455cf9b0e106295596896561530ff0188b1b7ff1e87e8b607f9c22ccfd9cb91dfa08ea4f34264cc907b6d3c5870f59675664b1037d237d8bd8b07b5a3a4ce6ace90b46c138da0cba7", @typed={0x18, 0xc, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x26, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0xa, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x92, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x41, @u64=0x8}, @typed={0xc, 0x71, @pid=r2}]}, @nested={0x2270, 0x3c, [@typed={0x18, 0xf, @ipv6=@empty}, @generic="e345fea113e70872434f1252d78e5e99328dfda121e3fc327a267ca9ceb3b88d208a5764918e7a6012a74e3ae301245697753c1f523b72f3716d0d99a865bfcd670f3b4c3972e7a58a1f260d3a5770407dfb0ded03c1e1424b777657640810dac75425c8b6b5a5f285a364f5c3e8e189e1d38ee714d614d0d4bcae5a8f17de6550bfad52bc4aefe6071cb0673ddeb215e414acdc1bd4d6d68c7222023e809fc1474b08c6ba5731eea0028955c778ed94c3b2a6b12443d52e78da13", 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a1419929c16a5fb0ffcb3b2b650bd58a13dfd2005b4adeb83773d0dfcb2d7798b7fd45c2bf4443e289396f837fb51038b2f8e78e7057d1a9d0a1315b895b1e86b3e242cc048f9bfbb3f09040301b6494342d3ad088d6ef9fdad8bbc4b074aff95eac48586cf8266d4a8dd4b45f7b5a069146c97187d9776b5121073887fc794c65cbca60ae7f6c5f1746cfcfcbc0ac269fa41393e2b5a415ea1b4610e08bcc71c3f74666fd9cff8dc66edaaaae256c5aa2ef19ecf67ccb61b41c4404c22c8a574abb433a7c393ceddb92d62be40bfb78ab3659c20e9c096f69055a26aebaa4de91ac560673780e9dc1780b451f41f2ff6678270eb3d27b45f565821b14467f7894874ba41832cbf4c1e2106d2b2529524df433bb8496e64979b55ff9fd61e5a2842b150feb4f910bcc1e44ea668d3a7110f61a2f8795d4e9d027a9970e7117f91d41203499eca3c87a0ce4b629445d3eb231cbc570b55beaf3f88096bd03fdfb083cc08f49fbe19cd539187340e97abff5d40f043ab90a58c24e4cdfb8b1e18fc66a7b62002e8b68d2061bbc7c7321f49980fe4a087ea8aceafab08efcc17cf1216c8f920dc995f3d57ab69b12930c39bc834c86c927f0504effa72a1ecc12088b49d179bda453d8db8546eda9dd47d658006da61330b2570807a56a2e5fab3589f6e40ccc75e8aef0bc8bd5395ed10a4ca6d24875e3ed790265f2d5ebabb7d397f56d38f75b7dd9300dbb97f7d7e68dc795e2783351c3acf425f3bd31ff69bd935f80973a81170a5e5e74249383057b80a5a4134bea110e3f0c78ea007013d68d98f9d06e3aa602a1c02a419508c702e4593acf7ada73d7c1218fc6d16878fe7f4c5a8d2fcf665bb52e24e5a2938d10dbdb3c1bd927b31910a618e4a0b78231bd3b97cf487d9c939232d1cb95c8ea9488adf9ebbad2d85c090361a5179afad5d7dc4c02d9a47a5b9d7a3ae0a96156b01f5b3c1769fc696fcc913e6610c28c6ae605dcb97ef0953add22b407a678d2a44f55bb5852340fa4fae3bdcee9232aada123601b267f8fca9ed7d6712adb854bd99c89c7c1708ad3ca37cd6c6006d09502930cd0e57470b3e7dc10a1fa58055ac2b1e164b5c3bd31f574127dc3812e31490ad05fb16f3f9e3ecb50d7c92c7714f3ec228f3343f18010b98522df37629727d6ac188c5a87d2874a52972bf36f794eb4a7ada3e9809b6824db3e8815815b8930fe520246cf34bad28ebaecfabac5f2b307de231518df11152722468735113cf1eb276b6a337f3854907f71db299327d76a1e641d676cba3cc9e03cacc207d5a8e292d85d9a5369edb98be974d8ac06a3a2bcb8358e6d541d11f8e4a65d5fede0eb86124b993ea8e5047f508a81823ff60916738948588829016cb88708990fcab7bb87de9de1ab169f3a410b17c32e9f6e699ace2c7ac54e66d332a6cca7b7692f969056645f4e80d3df006d3f8c194e19d6f8d5c4beb38e072e6d0d6191a3942b9e08089c98b73c62bb5b0b588731b7b1e48f64c747a5e4357f367562010ad8f9ee041cf1e13d9c8ebf81b042af3dfa1e21fb79d38a387a1f3e42e3c6076ebbed9e0820c3b1a923bbd2166ea348f16ba832a4c5f2c359ad8fc0ba55b74d25724a41603b20773e8539baa64c03b6b7e10536127c79728cb03f91ef84b1b62b21a8d9590b20082ce47d5fe903aea66110775d6d4b345c74f8b48bf3617358f86030d18c1e91439c7802b38c71b7383a29fbc4adc664a9e4c1c9a437d2bc3ebed7c552940f1dda8b5af59735a21b904708b6718e5f3aa6e50cbbb6d43be0ef9f7aa2480d152ac9f5002f10348857ec03f4819993fac631f18ce7e4a18dd82692f50898c68e0fa1e16795ada640b2b0e75fec7dd317ad967b740a4bde85b9f9ab92d3d8641f2e651f7c555f5abcc03c9e94a0bb5e8ff0bb190a08efc55145454349ca03956c2dbb67481b1a96483e89b85020a262c652b826bca17f5445a0ec53c1cb5aa2e463308eaa8458ed326aab3a47027e8551bb3131c3a819f209e42b8c63fa91919a4f01bcde476b845ffeff6ad3ce4bc3daa7882d082305746a5f37d660637aa33c7fef2e03b3a085ad27650c003f54e7a5fea259c49b493bc183f42a2551672fe1459cfe75403b806065e31629f52970fb7cd816543a3244f8aaf138299a8fcf28b2a3949f97a52bade8e79341375a7d9b827ee607f814b791e744ccee7a94e42d386f16f50c376f230f181c9c0b7b210fe698cbe3d44e35aed9c17b", @generic="5c70f958ac1baf4c57f648e79919fc6da69099f3b4854f8706276378a5cd2b3011c3ef3e3cedea085d05de5e945c20c2d85a2be04a6f768928f8d9e21de3ee28abfe5e09f58877fc8baccdd2a305a55bbe692c0914c42abbcd4f3474843335069b7633f9cdc08229c935b82125ab84f60b642487", @typed={0x10, 0x65, @u64=0x1}]}, @generic="50abe9db3a7418b250a37e9307409600d99cbdc36ef53cfa4cd857429f8f081c3c28937f41953e783ad62f5c64e3a854d14d3d0630c032169104bf024f349004a8bd94b42336f29e0c01b08707da0484279c482a8b079e06e148c413c4790fdf1ff7e8bb85856fca226ec8b2285a49d61d30e09a440a2b62cdefe2ee9f8a3eea72f2c07a0af1513f21c93210", @generic="17de6568d1838838e6e8623c610a82d0598ef3e496840f5d14666c2766be2bd8f4e0cb24d28c95352b70539cf5e650e8fc0c48e01c1dc9daa9c1410a61c2405894da7effd4568144a6786576dd097aedcf4c856a2484778e8bd20824ee94958b324c04d6af487a0f7afb6bf0af1a6238208bcf97f7b3d28dd41ebddcfbd49dbe3fb20c4c682f7f140406126fd935eca4c68f842116b0a0"]}, 0x27c0}, 0x1, 0x0, 0x0, 0x800}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) tee(r3, r3, 0x10000, 0x1) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) readv(r3, &(0x7f000042f000-0x90)=[{&(0x7f00006af000)=""/1, 0x1}, {&(0x7f0000996000-0xe6)=""/230, 0xe6}, {&(0x7f000031a000-0xce)=""/206, 0xce}, {&(0x7f00000fb000-0xd)=""/13, 0xd}, {&(0x7f0000656000-0xd9)=""/217, 0xd9}, {&(0x7f0000f79000)=""/123, 0x7b}, {&(0x7f0000b38000-0xd1)=""/209, 0xd1}, {&(0x7f0000823000)=""/59, 0x3b}, {&(0x7f0000279000)=""/96, 0x60}], 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/17 01:28:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069e000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00008ac000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x14, 0x10, "81472374e90de3907822362b780917f6ddf3aeab15849b2934f999a91c88c34beb05f922dd69ddf9401523c091ac6f5f175587ce209ecd648a30793f52a4793b", "c5c05e967d98d241e1ecf74eb0963c6bc873ab1bb8e7b7a82cf5421a4c8b1314", [0x2, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bb9000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006c2000-0x18)={0x0, 0x2, 0x0, 0xfffffffffffff227}, &(0x7f0000f5b000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000aec000-0xa0)={r4, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x100, 0x8000, 0x2, 0x0, 0x30}, &(0x7f0000727000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000040b000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000683000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00007aa000)={r6, r7, 0x55}) [ 43.632810] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' 2018/02/17 01:28:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}, 0x0, [0x0, 0x0, 0x7fff, 0x0, 0xfffffffffffffffd]}, 0x5c) r0 = memfd_create(&(0x7f000008a000-0x6)='self:\x00', 0x2) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/17 01:28:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000a42000)={0x7ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xc10f, 0x0, 0x0, 0x0, 0x2}) recvfrom$ax25(r3, &(0x7f000039c000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f00005a2000-0x10)={0x3, {"353a156e3aa895"}}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000597000)={0x50003}) 2018/02/17 01:28:06 executing program 4: clone(0x34bfdc9e32880748, &(0x7f0000756000-0xb9), &(0x7f0000830000-0x4), &(0x7f0000967000-0x4), &(0x7f0000bbc000)) r0 = memfd_create(&(0x7f0000523000)='-cpuset\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80c3}, &(0x7f0000b81000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000022d000-0x10)={0xffffffff, 0x0, 0x6, 0x6, 0x0}, &(0x7f00009d0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x25ac716c, 0x8, 0x400, 0xdbf, 0x2, 0x3ff, 0x1, {r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0x80, 0x3, 0x4, 0x2}}, &(0x7f000085c000-0x4)=0xb8) 2018/02/17 01:28:06 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000024000-0x2e)={@l2={0x1f, 0x6, {0x0, 0x6, 0xf0, 0x8, 0x3, 0x1}, 0x0, 0x20}, {&(0x7f0000013000)=""/129, 0x81}, &(0x7f000001a000-0x1), 0x2}, 0x2e) vmsplice(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) close(r1) 2018/02/17 01:28:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = creat(&(0x7f0000619000)='./file0\x00', 0x805fa66157e183e4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000af000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000634000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000044000-0x4)) r3 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f000095c000)) 2018/02/17 01:28:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003cd000)='eth0}&$eth0\x00', 0x3) r1 = gettid() ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$setownex(r0, 0xf, &(0x7f0000019000-0x8)={0x0, r1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007a1000-0x18)={0xaa, 0x1}) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b28000)='/proc/self/net/pfkey\x00', 0x80600, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000ed7000), 0x59) 2018/02/17 01:28:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0}}) 2018/02/17 01:28:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000017b000-0xd)='/dev/usbmon#\x00', 0x7, 0x408000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000059d000-0x18)={0x0, 0x100000001, 0x30, 0xfff, 0x9}, &(0x7f0000498000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000066a000)={r2, 0x3}, &(0x7f0000085000-0x4)=0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) [ 43.781148] syz-executor2: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 43.793030] syz-executor2 cpuset=/ mems_allowed=0 [ 43.797919] CPU: 1 PID: 7166 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #315 [ 43.805179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.814510] Call Trace: [ 43.817073] dump_stack+0x194/0x257 [ 43.820676] ? arch_local_irq_restore+0x53/0x53 [ 43.825319] ? idr_get_free+0xfd0/0xfd0 [ 43.829267] ? kernel_text_address+0x102/0x140 [ 43.833832] warn_alloc+0x19a/0x2b0 [ 43.837434] ? zone_watermark_ok_safe+0x400/0x400 [ 43.842256] ? depot_save_stack+0x2ca/0x460 [ 43.846559] ? save_stack+0x43/0xd0 [ 43.850159] ? kasan_kmalloc+0xad/0xe0 [ 43.854020] ? __kmalloc_node+0x47/0x70 [ 43.857964] ? kvmalloc_node+0x64/0xd0 [ 43.861825] ? xt_alloc_table_info+0x63/0xe0 [ 43.866212] __vmalloc_node_range+0x4f0/0x650 [ 43.870681] ? lock_release+0xa40/0xa40 [ 43.874635] ? xt_alloc_entry_offsets+0x21/0x30 [ 43.879279] __vmalloc_node_flags_caller+0x50/0x60 [ 43.884180] ? xt_alloc_entry_offsets+0x21/0x30 [ 43.888824] kvmalloc_node+0x82/0xd0 [ 43.892513] xt_alloc_entry_offsets+0x21/0x30 [ 43.896980] translate_table+0x235/0x1690 [ 43.901099] ? lock_release+0xa40/0xa40 [ 43.905049] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.910906] ? __check_object_size+0x8b/0x530 [ 43.915379] ? __might_sleep+0x95/0x190 [ 43.919330] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 43.924147] ? kasan_check_write+0x14/0x20 [ 43.928358] ? _copy_from_user+0x99/0x110 [ 43.932479] do_ip6t_set_ctl+0x370/0x5f0 [ 43.936515] ? lock_downgrade+0x980/0x980 [ 43.940636] ? translate_compat_table+0x1c50/0x1c50 [ 43.945622] ? lock_release+0xa40/0xa40 [ 43.949577] ? mutex_unlock+0xd/0x10 [ 43.953265] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 43.958517] nf_setsockopt+0x67/0xc0 [ 43.962207] ipv6_setsockopt+0x10b/0x130 [ 43.966244] tcp_setsockopt+0x82/0xd0 [ 43.970023] sock_common_setsockopt+0x95/0xd0 [ 43.974495] SyS_setsockopt+0x189/0x360 [ 43.978443] ? SyS_recv+0x40/0x40 [ 43.981869] ? retint_kernel+0x10/0x10 [ 43.985732] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.991241] ? do_syscall_64+0xe8/0x940 [ 43.995193] ? SyS_recv+0x40/0x40 [ 43.998617] do_syscall_64+0x280/0x940 [ 44.002478] ? __do_page_fault+0xc90/0xc90 [ 44.006687] ? finish_task_switch+0x1c0/0x860 [ 44.011153] ? finish_task_switch+0x181/0x860 [ 44.015621] ? syscall_return_slowpath+0x550/0x550 [ 44.020526] ? syscall_return_slowpath+0x2ac/0x550 [ 44.025427] ? prepare_exit_to_usermode+0x350/0x350 [ 44.030417] ? prepare_exit_to_usermode+0x227/0x350 [ 44.035406] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 44.040050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.044872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.050035] RIP: 0033:0x453a59 [ 44.053197] RSP: 002b:00007f8d1e343c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 44.060877] RAX: ffffffffffffffda RBX: 00007f8d1e3446d4 RCX: 0000000000453a59 [ 44.068119] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 44.075360] RBP: 000000000071bea0 R08: 0000000000000004 R09: 0000000000000000 [ 44.082602] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 44.089842] R13: 0000000000000508 R14: 00000000006f7960 R15: 0000000000000000 [ 44.097586] Mem-Info: [ 44.100036] active_anon:91904 inactive_anon:60 isolated_anon:0 [ 44.100036] active_file:3541 inactive_file:8288 isolated_file:0 [ 44.100036] unevictable:0 dirty:6412 writeback:0 unstable:0 [ 44.100036] slab_reclaimable:7857 slab_unreclaimable:93340 [ 44.100036] mapped:24126 shmem:67 pagetables:806 bounce:0 2018/02/17 01:28:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x5, 0x77dd) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) perf_event_open(&(0x7f0000728000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb7000-0xb)='/dev/hwrng\x00', 0x20080, 0x0) r1 = syz_open_dev$audion(&(0x7f00000ff000)='/dev/audio#\x00', 0x100000001, 0x200) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008d2000)) recvmsg(r1, &(0x7f0000048000)={&(0x7f0000fcf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000b48000-0x10)=[{&(0x7f0000c67000)=""/216, 0xd8}], 0x1, &(0x7f0000fe2000-0x2a)=""/42, 0x2a, 0xf156}, 0x40010000) signalfd4(r0, &(0x7f00000ed000), 0x8, 0x0) 2018/02/17 01:28:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f35000)='/dev/binder#\x00', 0x0, 0xbef174bed0c3599b) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a63000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) epoll_create(0x7f) [ 44.100036] free:1395882 free_pcp:360 free_cma:0 [ 44.133506] Node 0 active_anon:357192kB inactive_anon:240kB active_file:14164kB inactive_file:33152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96504kB dirty:25648kB writeback:0kB shmem:268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/02/17 01:28:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00003b7000)='/dev/random\x00', 0x0, 0x90001) r1 = syz_open_dev$midi(&(0x7f00003c2000-0xb)='/dev/midi#\x00', 0x9, 0x0) r2 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c4a000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00001d8000-0x4)=0xe8) getresgid(&(0x7f000086b000-0x4), &(0x7f0000742000), &(0x7f000081c000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000018000-0xc)={r2, r3, r4}, 0xc) r5 = syz_open_dev$mice(&(0x7f0000130000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000be7000-0xe0)=""/224) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r5, 0x541d) tkill(r6, 0x80000000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000a7a000-0x4)) [ 44.161751] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 44.187898] lowmem_reserve[]: 0 2868 6378 6378 [ 44.192512] Node 0 DMA32 free:2939112kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939944kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:828kB local_pcp:664kB free_cma:0kB [ 44.220211] lowmem_reserve[]: 0 0 3510 3510 2018/02/17 01:28:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x52}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) [ 44.224559] Node 0 Normal free:2634788kB min:37100kB low:46372kB high:55644kB active_anon:361488kB inactive_anon:240kB active_file:14164kB inactive_file:33152kB unevictable:0kB writepending:25648kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:4352kB pagetables:3076kB bounce:0kB free_pcp:472kB local_pcp:284kB free_cma:0kB [ 44.248881] syz-executor2: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 44.254518] lowmem_reserve[]: 0 0 0 0 [ 44.254534] Node 0 [ 44.266344] syz-executor2 cpuset= [ 44.270104] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB [ 44.272343] / [ 44.275770] (U) [ 44.281372] mems_allowed=0 [ 44.283065] 1*128kB (U) [ 44.285032] CPU: 0 PID: 7182 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #315 [ 44.287935] 1*256kB [ 44.290570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.290573] Call Trace: [ 44.290589] dump_stack+0x194/0x257 [ 44.297831] (U) [ 44.300124] ? arch_local_irq_restore+0x53/0x53 [ 44.300132] ? idr_get_free+0xfd0/0xfd0 [ 44.309461] 0*512kB [ 44.312010] ? kernel_text_address+0x102/0x140 [ 44.312026] warn_alloc+0x19a/0x2b0 [ 44.315621] 1*1024kB [ 44.317567] ? zone_watermark_ok_safe+0x400/0x400 [ 44.317586] ? save_stack+0x43/0xd0 [ 44.322217] (U) [ 44.326154] ? kasan_kmalloc+0xad/0xe0 [ 44.326161] ? __kmalloc_node+0x47/0x70 [ 44.326169] ? kvmalloc_node+0x64/0xd0 [ 44.328469] 1*2048kB [ 44.333015] ? xt_alloc_table_info+0x63/0xe0 [ 44.333030] __vmalloc_node_range+0x4f0/0x650 [ 44.336626] (M) [ 44.339006] ? lock_release+0xa40/0xa40 [ 44.339020] ? xt_alloc_entry_offsets+0x21/0x30 [ 44.343835] 3*4096kB [ 44.347426] __vmalloc_node_flags_caller+0x50/0x60 [ 44.347436] ? xt_alloc_entry_offsets+0x21/0x30 [ 44.349387] (M) [ 44.353243] kvmalloc_node+0x82/0xd0 [ 44.353253] xt_alloc_entry_offsets+0x21/0x30 [ 44.357202] = 15908kB [ 44.361055] translate_table+0x235/0x1690 [ 44.361066] ? lock_release+0xa40/0xa40 [ 44.363449] Node 0 [ 44.367820] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.367828] ? __check_object_size+0x8b/0x530 [ 44.367841] ? __might_sleep+0x95/0x190 [ 44.372305] DMA32: [ 44.374249] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 44.374261] ? kasan_check_write+0x14/0x20 [ 44.378211] 4*4kB [ 44.382844] ? _copy_from_user+0x99/0x110 [ 44.382856] do_ip6t_set_ctl+0x370/0x5f0 [ 44.385239] (M) [ 44.390133] ? lock_downgrade+0x980/0x980 [ 44.390145] ? translate_compat_table+0x1c50/0x1c50 [ 44.394786] 3*8kB [ 44.396728] ? lock_release+0xa40/0xa40 [ 44.396745] ? mutex_unlock+0xd/0x10 [ 44.400429] (UM) [ 44.404888] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 44.404899] nf_setsockopt+0x67/0xc0 [ 44.407283] 4*16kB [ 44.411400] ipv6_setsockopt+0x10b/0x130 [ 44.411411] tcp_setsockopt+0x82/0xd0 [ 44.415354] (UM) [ 44.417561] sock_common_setsockopt+0x95/0xd0 [ 44.417574] SyS_setsockopt+0x189/0x360 [ 44.423427] 4*32kB [ 44.427889] ? SyS_recv+0x40/0x40 [ 44.427901] ? move_addr_to_kernel+0x60/0x60 [ 44.431843] (M) [ 44.434046] ? fput+0xd2/0x140 [ 44.434057] ? SyS_ioctl+0x66/0xc0 [ 44.438872] 4*64kB [ 44.443073] ? SyS_recv+0x40/0x40 [ 44.443084] do_syscall_64+0x280/0x940 [ 44.445209] (UM) [ 44.449322] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.449332] ? finish_task_switch+0x1c0/0x860 [ 44.453364] 2*128kB [ 44.455304] ? finish_task_switch+0x181/0x860 [ 44.455312] ? syscall_return_slowpath+0x550/0x550 [ 44.455321] ? syscall_return_slowpath+0x2ac/0x550 [ 44.459443] (M) [ 44.464425] ? prepare_exit_to_usermode+0x350/0x350 [ 44.464441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.466563] 2*256kB [ 44.470506] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.470514] RIP: 0033:0x453a59 [ 44.474199] (UM) [ 44.476233] RSP: 002b:00007f8d1e322c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 44.476241] RAX: ffffffffffffffda RBX: 00007f8d1e3236d4 RCX: 0000000000453a59 [ 44.476247] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 44.481499] 4*512kB [ 44.485177] RBP: 000000000071bf58 R08: 0000000000000004 R09: 0000000000000000 [ 44.485182] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 44.485185] R13: 0000000000000508 R14: 00000000006f7960 R15: 0000000000000001 [ 44.632598] (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939112kB [ 44.639378] Node 0 Normal: 11*4kB (UE) 50*8kB (U) 1957*16kB (UME) 495*32kB (UME) 127*64kB (UME) 10*128kB (UME) 12*256kB (UE) 11*512kB (UME) 1*1024kB (U) 2*2048kB (ME) 625*4096kB (UM) = 2630828kB [ 44.656881] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 44.665461] 11895 total pagecache pages [ 44.669440] 0 pages in swap cache [ 44.672903] Swap cache stats: add 0, delete 0, find 0/0 [ 44.678267] Free swap = 0kB [ 44.681292] Total swap = 0kB 2018/02/17 01:28:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00008b6000)={0x19980330}, &(0x7f0000002000-0x18)={0x10001, 0x400000000, 0x3, 0x0, 0xfffffffffffffffe}) r0 = syz_open_dev$sg(&(0x7f000091e000-0x9)='/dev/sg#\x00', 0xbc, 0x101100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d90000)={0x0, 0x1000, "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"}, &(0x7f000037e000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a5b000)={r1, 0x9e, 0x9, [0x4, 0x5, 0x8, 0x9, 0x8, 0xd04a, 0x3, 0x9, 0x9]}, &(0x7f00002cd000)=0x1a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000606000-0xc)={0x0, 0x0}, &(0x7f00005ca000)=0xc) r3 = getegid() fchownat(r0, &(0x7f0000ad2000)='./file0\x00', r2, r3, 0x800) r4 = socket(0xa, 0x2000000001, 0x0) connect$ipx(r4, &(0x7f0000c12000-0x10)={0x4, 0x7, 0x7fff, "32b4594c3a22", 0x6}, 0xfffffffffffffe5e) openat$autofs(0xffffffffffffff9c, &(0x7f0000679000)='/dev/autofs\x00', 0x111081, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000093f000-0x4)=0x40f, 0x4) getsockopt(r4, 0x0, 0x53, &(0x7f0000758000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000048f000-0x10)={&(0x7f00000a0000/0x1000)=nil, 0x1000}) 2018/02/17 01:28:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000d38000)={&(0x7f0000a89000-0x10)=@can={0x1d}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[]}, 0x0) sendmsg$kcm(r1, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1}, 0x0) 2018/02/17 01:28:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0xfffffffffffffffc}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = creat(&(0x7f0000848000)='./file0\x00', 0x1) epoll_pwait(r1, &(0x7f0000212000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x53, &(0x7f00006cf000-0x8)={0x401}, 0x8) 2018/02/17 01:28:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000035e000-0x4)) getpeername$packet(r0, &(0x7f00005db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000518000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00003a7000)={r1, 0x1, 0x6, @empty}, 0x10) 2018/02/17 01:28:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fea000-0x8)='./file0\x00', &(0x7f00008e4000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000d43000)='em0[[proc\x00', 0xa, 0x1) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/17 01:28:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xf, {0x0, 0x1, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/17 01:28:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/audio\x00', 0x290000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005a8000)) 2018/02/17 01:28:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000ee1000-0x5)='/dev/net/tun\x00', 0x0, 0x40a000) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/02/17 01:28:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000dfc000-0x8)='./file0\x00', 0x30002, 0x1) r2 = shmat(0x0, &(0x7f0000191000/0xc00000)=nil, 0x2000) shmdt(r2) renameat2(r1, &(0x7f0000053000)='./file0\x00', r1, &(0x7f0000eb1000)='./file0\x00', 0x4) write$evdev(r0, &(0x7f0000034000-0x30)=[{{}, 0x1000000}], 0x18) sendfile(r1, r0, &(0x7f0000b51000-0x8), 0x0) madvise(&(0x7f00004ca000/0x6000)=nil, 0x6000, 0x10) unshare(0x800000) ftruncate(r0, 0xff) connect$bt_rfcomm(r1, &(0x7f00008a1000)={0x1f, {0x7, 0x1, 0x4, 0x1000, 0x856c, 0x6}, 0x5}, 0x9) name_to_handle_at(r0, &(0x7f0000212000)='./file0\x00', &(0x7f0000103000-0x87)={0x87, 0x100000001, "f2a2ea0e8927fc6ea19692302b5c38a92db4d81f369ec5367d34aa4265a1a967715c4705d449c5cbf7bd214e075b6c9c65fdf9a55f9801127069aefb42943e0ea0f1c23d709fcb1de82dfe66d38f762e45270806f3997a58e22bbf4010a42f564aa1b3d92a2ed0d3c8d39b7b02d5268fbfd1dda26edb0b078636d567f74dcc"}, &(0x7f0000087000-0x4), 0x0) 2018/02/17 01:28:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00003b1000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000725000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000565000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x30a}) write$tun(r1, &(0x7f0000eb5000-0x4a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "b07ea881b6651bd41d6ac0b8ee520c9c"}]}}}}}, 0x46) 2018/02/17 01:28:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dd000)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0x86}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000d95000-0x9)='net/sctp\x00') syz_open_pts(r1, 0x400040) signalfd4(r0, &(0x7f00002af000-0x8), 0x8, 0x0) 2018/02/17 01:28:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000d86000)={&(0x7f00002cb000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58, &(0x7f00000e7000)=[{&(0x7f0000c29000-0x78)="85272046ba1c328c4f661d3b90b8901a0de186410119e0746a77e312e7f3d9435ee9b06ebe3e7f973ff57a2553d25b2a5edc53238b30b35e316c7f3d68e15e70859d3cba24bad8fb517867446ff3f437ec79dc9701062841b7bdd90bf28f0e7cee5c0b402964fb28997fd05634977b9f170f7a6fbec86115", 0x78}, {&(0x7f0000df7000-0x1000)="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0x1000}, {&(0x7f00007b4000)="d3d3d7e68bc228df0b8a7c5c8de96efec6e0b4e483a9b5d3f649d33ec1d813e4772aef77440ed585b226e81b7728a1e9e6b04109cd44fc36a8798f36361e3c9cdd077c9990a094289724807d77f75158e6fb3d074dbb2afd076eb39d62ec2484ae5e1658fe1a93d6f8fa72", 0x6b}, {&(0x7f0000a02000-0x5b)="379af15db2bc54219ac977581fa45050c035e5b8615f81b9619e9909fb21d49bbc34028583a51e7640f3461973600ed6895b7d93e1f5c0da184eaa6872ed4c3b3166e9a8c968d110eaae064c3543e506a8c8bd3fa769a4c6e1bedf", 0x5b}, {&(0x7f0000aca000-0x64)="62103c3114ca94652c225c1b5a877565dab0669e6f568b5e070227b37aa57f327b5a05c3ae6bca8cc1aa233e195724a922ddaf370f0e29eb640b761e983cd0230d229cc0d4f3adb26014c1125d9635a3b70c81b5d38f4c12b2adffdf5173af41d928996d", 0x64}, {&(0x7f0000951000-0x8b)="df58e10b6d0357013677055a61f1bf1834c4dc7976acfc845bfe6e37f18a1f72778c1986d7d0a5d4c75558f06d4a52aab3a5843174a27e779d331c6cbaf1dd48135e9a84d05229ede0ec7ca83da93df1627735ea4c889c9807626d742f2205cb94494d8a56681ad18e3de96a20954f224be56660b9bb7dea2f12f6cbe5e0f1bdd31af6d04be42ac790a96c", 0x8b}, {&(0x7f0000785000)="ebdeaba9367123fd028e4f1a6a09389518095cd9d451cd326bd74d172190c90cc4c33fd9399b95", 0x27}, {&(0x7f00000e5000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x81}, 0x20000000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) ioperm(0x5f4d, 0x40, 0x9) ioctl$int_in(r2, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) r3 = memfd_create(&(0x7f0000479000)='skcipher\x00\x00\x00\x00\x00\x00', 0x3) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) [ 44.684321] 1965969 pages RAM [ 44.687419] 0 pages HighMem/MovableOnly [ 44.687448] audit: type=1400 audit(1518830887.319:47): avc: denied { map } for pid=7184 comm="syz-executor1" path="/proc/341/net/pfkey" dev="proc" ino=4026532781 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 [ 44.691385] 328424 pages reserved 2018/02/17 01:28:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$inet(0x10, 0x3, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000049c000-0x16)='/selinux/checkreqprot\x00', 0x10000420021, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000d08000)=[]}, 0x80) 2018/02/17 01:28:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x838, &(0x7f0000052000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c29000)={0x0, 0x3c, &(0x7f0000f38000-0x3c)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000917000)=0x10) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000281000-0x8)={r1}, &(0x7f0000779000)=0x8) migrate_pages(0x0, 0x3, &(0x7f00005ce000-0x8), &(0x7f00002b6000-0x8)=0x401) 2018/02/17 01:28:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000835000)) sendmsg$nl_xfrm(r0, &(0x7f0000cb0000+0xf8d)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/17 01:28:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008e2000-0x14)={0x0, 0x2, 0x80000001, 0x9, 0x9, 0x2}, &(0x7f0000972000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x7, 0x100, 0x9}, 0xfefb) sendto$packet(0xffffffffffffffff, &(0x7f0000383000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x806, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f00003ba000-0x4), 0x4) [ 44.779843] device syz4 entered promiscuous mode 2018/02/17 01:28:07 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000a22000-0x30)=[]}, 0x0) r1 = shmget(0x2, 0x3000, 0x4, &(0x7f0000353000/0x3000)=nil) shmat(r1, &(0x7f0000232000/0x2000)=nil, 0x2000) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000ccb000), 0x4, 0x1000) 2018/02/17 01:28:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f00006cd000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000675000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/17 01:28:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000800, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa), &(0x7f0000d5b000-0x3f)}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000195000), &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000379000-0x4)=0x7, 0xfffffffffffffeef) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000761000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) recvmsg$netrom(r1, &(0x7f0000c67000-0x38)={&(0x7f0000faf000-0x10)=@ax25={0x3, {"54de4cc37098f5"}, 0x1}, 0x10, &(0x7f0000303000)=[{&(0x7f0000b37000-0xc9)="84a9fad0f281eb6c5f1aba06ceb2db325d5d1119ef19fc79e5ce034ec2a0497e7e56282d622d5bf38d5080551765ab3404afc702a9c9f878441a2b0fd5f69a96003f0584b86b655d560b35e53eb97e67425e0a1885ad121ad27288cf7766d9347443e5f4a533cd38913e3cd10c8e3af971129831066e6943453cc7a832dc8c89505f2d606d47ddccadab51fb5233c87c9db5d12400afc42641107bf0096c5213ba72c054c7733fa1f1c40ec0bd2f00f22bf784877e96251bd5e9e4559c2b31fbcb70d00465ffdf3b06", 0xc9}, {&(0x7f00009fe000-0xdd)="2e99f035764a0378b9992229f9ca306bd9a8e37e8bd4dbcc989ae04adabc7d2c22027526b8593b491d41309f3901e897268d143901590141df8d4d564fe6479f300c107d0dc4903c85ab82efcfe473869e95a10ac50ce66d3725f193f096b246ce3cc446c85f42b88fe20ec653bce81c69f40a4b511282743c507cc40a8aaaa393ffaa9130acfbb4a6db9118385a69280a6466dd76243d60ba1231f9df81fe1b425864b4bc51903f8b56594fe1b7342d4ae9fdfcc05dcb318bd0de0ba066e4fb3a7da15293e7f386d0963e98bde36d774f8fd889701bbe907b575945df", 0xdd}, {&(0x7f0000059000-0x4d)="226cf98b15e3c13033641fd2947871e305df6a0181ae68f91f8cfd0309630983ee021a296b683814877c6a66e780ba7b9cd4c6d34603683e444433201bcc04bc51c55012a49296f4c6e98f7d15", 0x4d}], 0x3, 0x0, 0x0, 0xc805}, 0x2000) prctl$getname(0x10, &(0x7f00001b5000)=""/209) timerfd_create(0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x0, 0x0, "a29fa8ff976b"}}) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @tid}, &(0x7f0000db4000-0x4)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000031d000/0x1000)=nil, 0x1000) r3 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f00007b1000)=0x4, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005bb000-0xe8)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xfffffffffffffc6e) 2018/02/17 01:28:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/02/17 01:28:08 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) readv(r0, &(0x7f000049e000)=[{&(0x7f00002e8000)}, {&(0x7f00001c8000-0x1000)=""/4096, 0x1000}], 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b71000-0xb)='/dev/audio\x00', 0x80880, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000037e000)={0x0, 0x1f}, &(0x7f0000314000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bce000)={r2, @in6={{0xa, 0x1, 0x8e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd84d}}, 0x1f, 0x4, 0x1, 0x5, 0xfffffffffffff000}, &(0x7f0000614000-0x4)=0xa0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000fe1000-0x8)={0x0, 0x10000000000}) msgget(0x3, 0x0) 2018/02/17 01:28:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x408000) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x4, @empty, 0x9}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x450800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x53)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x56e}}}, &(0x7f00000e8000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d17000)={r2, 0x100000001, 0x10}, &(0x7f0000001000-0x4)=0xc) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00005f8000)=""/122) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b84000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001000-0x1e0)={0x100, 0xca0c, 0x6, 0x72c, 0x8, [{0x200, 0x0, 0xffff, 0x0, 0x0, 0x2000}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x2008}, {0x4, 0x5, 0x4, 0x0, 0x0, 0x380a}, {0x7, 0x125, 0x4, 0x0, 0x0, 0x82}, {0x20, 0xffff, 0x9, 0x0, 0x0, 0x1000}, {0x2, 0x0, 0x4, 0x0, 0x0, 0x100}, {0xb6, 0x5, 0xf36, 0x0, 0x0, 0x80}, {0xfffffffffffffffe, 0x10000, 0x9, 0x0, 0x0, 0x200}]}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) listen(r4, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002000-0x96)=""/150) 2018/02/17 01:28:08 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000848000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000f87000)=0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) 2018/02/17 01:28:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000917000-0x9)='/dev/rtc\x00', 0x410000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000024b000-0x85)=""/133) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x7, &(0x7f00000cc000/0x4000)=nil) r2 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000cd000-0x4)) renameat(r1, &(0x7f000011c000-0x8)='./file0\x00', r1, &(0x7f0000a64000)='./file0\x00') fcntl$getownex(r1, 0x10, &(0x7f0000466000-0x8)={0x0, 0x0}) fstat(r2, &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000401000-0xc)={0x0, 0x0}, &(0x7f0000e66000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000882000)=0xc) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000174000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000b29000)=0xe8) getgroups(0x2, &(0x7f0000098000)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008de000)=0x0) lstat(&(0x7f0000366000-0x8)='./file0\x00', &(0x7f0000d43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000046e000-0x8)='./file0\x00', &(0x7f0000e0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e4c000-0xc)={0x0, 0x0}, &(0x7f00002d2000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a08000)={0x0, 0x0, 0x0}, &(0x7f000030b000)=0xc) r18 = getpid() r19 = geteuid() r20 = getegid() r21 = getpid() r22 = geteuid() getgroups(0x5, &(0x7f00001a9000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000034d000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000987000-0xc)={0x0, 0x0}, &(0x7f0000271000)=0xc) fstat(r1, &(0x7f0000576000+0x86d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f8e000)={0x0, 0x0}, &(0x7f00008bd000-0x4)=0xc) fstat(r0, &(0x7f0000fb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpid() lstat(&(0x7f0000484000-0x8)='./file0\x00', &(0x7f0000870000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dbd000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000057a000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000c38000)=0xe8) getgroups(0x3, &(0x7f00000c1000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r36 = gettid() lstat(&(0x7f000044d000-0x8)='./file0\x00', &(0x7f0000e67000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000aa6000), &(0x7f00002ad000)=0x0, &(0x7f0000390000-0x4)) sendmmsg$unix(r1, &(0x7f0000b01000)=[{&(0x7f0000fc6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d86000-0x70)=[{&(0x7f00005ce000)="33fc0fb47146439ecf33abec88", 0xd}, {&(0x7f0000dea000)="00eeec9cd775d3c432e8ba1dc110dcaf3cf19971657f96097cea01999c53ee4ebca880ca45fced6e205a241b62246ad0482db75e70a16dc1e9e0b0adb0fff68f5d950cb911af0ae7cd076309debd995064b423e2ac0d56f3df94a4067bd34574bd5393fe04be6793ffd952de95797b9e887846960763fd45d11320f51962cfff316a88ccbf98bce2f9dcb83b4c6c4c84ee5cf257f712d0041807405e2bb8ce7e8995e90ea504a1e4172084441b2d90c980902d41e3c19276690e3ea11ab6256b4ad36aca496e2b9711c7304c072c388e0b94c9188060232eb4d7ff08b698981248d6ea782d18492d93fe030ffa307092fcf65c7067a28568f0dc", 0xfa}, {&(0x7f0000468000)="60a01050b40c566a1f7c6b1a19", 0xd}, {&(0x7f0000713000-0x75)="bf343aee8fbade71849bd66411b6dde485be0997d0fab1f2723f8e684d7ea7ac3cc6da711b94643bc31783c498ac0a0de15855b077357c71f37b89db588e60f74d90b9ed204c2c44fff1de130622851f9906b0bc2a6b1b07a1407a694f727b473ae84d62db1dc7110c6e5cb34237524c4f1ccf377b", 0x75}, {&(0x7f0000dcb000-0x1e)="f2b96a518e3def591058c6fed8b72d188d0cc43b76707047989734f70b9cd3b918d881965d37caa2143878a8734e4333582215a6521d3e6b02146fe8e7a1441aa8984a12d51e04f7ad143c21ecc6c12f915bf154ae7eebb3eecc3c00357bc3e1872bb3", 0x63}, {&(0x7f0000271000)="2b212e667300aaa68a1a7706884e08afd610a9963503d527eac89f0092eee7a4164ce7c7c955ba15b285f7273bacd9278f58f58ae0e80b7b7e645f5833c41c57bae45f2b125009f2b13eb9e7b43c6ca83cd74bf46191f795bcbf7f289cf480abe168f9132fb7b2538f4fe3e9672ec1e57e15fe1db3eff0b65e76b80b6b2f5234e705083bdcce579d2e24c7052d494f493e213628d1811d127f8003ae8d71a43d9a155b48be63e948c8e69af7", 0xac}, {&(0x7f0000fe8000)="053cc00cd5275c29f09a531d55ef8a138cafa34f8d5e4c3eeaf035ce607bcb7781c52cd8add3c09d1e99b446ce005940fc08975e7c77977c7c5eebc4906af635fea4020d9cdddfdfb0a0d6e2c6bfd1540875daef9a56a93c8c64b8d044cdf2c34ba57381a09074271a48b9ea49e17f19e44e4ab1ec294072bd326a4901197eb5de7c33cff58d4821474e10a79bcf07db6657fe40", 0x94}], 0x7, &(0x7f0000f67000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r0, r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x98, 0x4}, {&(0x7f000005e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000025a000)=[{&(0x7f0000a9a000-0xa7)="20ae8d91e42316f14940157754e42155478494f61ad412f8ad7cc3f74a0f47c00a92b5cc2a0c9effd99379d23d97a97e42dd84f022df1be4260ced3b68ebc17e3504db0a6b8917e6c826b96cb7fb1c5768cfec2bbd8f196119565021e86e79fab6dcf1db2ff2c71bec06735606cd08bc7566118fd9cca4b537c74559b3bbfeb8ca67ba2969f249363b1690c22a175d3d3b6b7c9facc52ae6e2f69f3202fe74d8d03d572a39856b", 0xa7}, {&(0x7f0000363000-0x8f)="0395f73a6b191f5b6fd0e94bb666ad2379570698e542af46238c398920d5cda2231d9775ec0f144c6851795709c076bfcab11e78f74c8d90be8d402432f93c6887bf93e4e8868557e7ac1cfd3c04529edee3f1198bd0f69a4be4fee9e7a089754ddfb08889a7a1c09bd669819924ffde83a606d45d83b1a90ac5c8572335ce627a627ba7109af0a8f8633c2efe5b7e", 0x8f}, {&(0x7f0000540000-0x64)="14acc1a3fc2d64a7109cc9da8ffe184a6023c8cf7260afafc0b06dc1175cec6e0bad3892b7768a0af0a33e3d5d040e428c942abc51145ad7f7a9246748d434f72b3e6786a064535660f99f81bb58f9c66f5187e56ae1b2b7747b86bb815473390f7ead48", 0x64}, 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&(0x7f0000d03000)=[{&(0x7f0000e41000-0x1000)="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0x1000}, {&(0x7f0000562000)="5d73c88c67b670842491818d16a17058da36dcf87bbfb7445c6f1dd10f80b52577f0af13866faa132979651e5494885565c71df1856e6a794722b066b3617160adf77c3c26a66d6b4470ef91cf4defd9b54070317255f0b8be9628196ee376aab9f0b3c3d85255bad649e277c18cfef728a7819f6f26e99a8afe24c58c41609291c2a23cf00b799f485a0ae8e9ed1dab68730e448ac9e45257d48ccd6fa30efab30e965b45471017f644d3b2cc66aae166470e8b0096dd68cb9a545923e6f08c71e2edc8", 0xc4}], 0x2, &(0x7f00007d2000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r0, r0, r0, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xc0, 0x20004000}, {&(0x7f0000a05000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000051c000)=[{&(0x7f00003ed000-0x84)="97fbe8632237ee96cbfc35e92e5fae1ca65de98d6447e6c4b5b433a3ba959b4ce417305ca317d3268530dd7260aaa9f3c9056c71ed985c9f36b223633f6d8bc5f164fde41f563ec11bc8e19a45c03535222063dd8282e082cdf76c510ae52dab8482a233c58bdfc145d72ebc20a72a60285c85048a8a3e8b2ee4069439311bad304970f2", 0x84}, {&(0x7f000036a000-0x26)="e8994f9b706f4997ab97eacdb7a8c3da5b6c199d08ea84ca7cbe2314b4f230b0bff93af24670", 0x26}], 0x2, &(0x7f000011d000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r2, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0xe8, 0xc0}], 0x7, 0x20000000) r39 = syz_open_dev$sndpcmc(&(0x7f000084b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x239b, 0x321000) sendmsg$netrom(r39, &(0x7f0000b8a000-0x38)={&(0x7f0000238000)=@ax25={0x3, {"18af9efa71655b"}, 0x9c80000000000000}, 0x10, &(0x7f0000577000-0x40)=[{&(0x7f000028b000)="46fb5322b93ec921fdbfb52edc439b80badfd07874ac6dd42b5d65dbf8709a", 0x1f}, {&(0x7f0000841000)="dbfc0b22c3db01f04a5986d31b301dc3", 0x10}, {&(0x7f00009a1000-0x1000)="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", 0x1000}, {&(0x7f0000d97000-0x86)="6cde0e63fe5aa38ea70c3ed0a2425caef158c3c663bcb4226e6234c5c59166ff2ca4019c42c612cc4f48bf2e916480bff97bbe454e52b7450aac52b21c474fa6003448cd70256b7b1ae8f6558cceb12bb85d801d59a7d69877cda3bc5ea83588a03d992b9e5106940eaf099bd92ea88e6a68effbad340e9c215c31e97a0a2765ebcf35518cd9", 0x86}], 0x4, 0x0, 0x0, 0x20000000}, 0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000be6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xfffffffffffffffe, 0xfe0, 0x1, 0x7, 0x101}}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 01:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/rfkill\x00', 0x400002, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/17 01:28:08 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x14, 0x25, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f000001a000)='/dev/snd/midiC#D#\x00', 0x7, 0x2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000013000)=0x7) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000000d000)={0x83, {{0xa, 0x3, 0x149, @loopback={0x0, 0x1}}}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x87e}}}, 0x108) 2018/02/17 01:28:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r0, &(0x7f0000bdf000), 0x0) dup3(r0, r1, 0x0) write(r1, &(0x7f0000e87000-0x1), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d9d000)='.') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c33000)) r2 = syz_open_dev$amidi(&(0x7f0000728000)='/dev/amidi#\x00', 0x0, 0x301100) prctl$intptr(0x21, 0x1) prctl$void(0x22) mkdir(&(0x7f0000218000-0x1)='.', 0x70) recvmsg(r2, &(0x7f0000440000)={&(0x7f0000ce1000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00005f8000)=[{&(0x7f0000fb6000)=""/105, 0x69}], 0x1, &(0x7f0000215000-0xed)=""/237, 0xed, 0xfff}, 0x1) 2018/02/17 01:28:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) syz_open_procfs(r3, &(0x7f0000dcd000)='mountstats\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0x0) 2018/02/17 01:28:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000041000-0x40)=[{&(0x7f0000b27000-0xed)='?', 0x1}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000616000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000010b000)={0x0, @in6={{0xa, 0x1, 0x659cb4e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x8000, 0x1000, 0xffffffff, 0x9, 0x24}, &(0x7f0000d30000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000067c000-0xc)=@sack_info={r2, 0x0, 0x91ec}, 0xc) r3 = request_key(&(0x7f00006b0000-0x5)='ceph\x00', &(0x7f0000507000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a3d000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffd) request_key(&(0x7f00008df000-0x8)='trusted\x00', &(0x7f00001a7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f2f000)='/dev/vcsa#\x00', r3) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000957000)={r2, 0x8, 0xcd, 0x100000000, 0x5, 0x1, 0x0, 0x1, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x7, 0x5, 0x92, 0x5}}, &(0x7f00007bc000)=0xb8) 2018/02/17 01:28:08 executing program 1: prctl$intptr(0x1c, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="94cf7c7e44febfa3be5a7897e80aee53af0764d572bc", 0x16}, {&(0x7f0000000000)="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", 0x1000}], 0x2, 0x8) 2018/02/17 01:28:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x5}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [], [0x4, 0x0, 0xe091]}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f000000a000)=""/250) 2018/02/17 01:28:08 executing program 6: getrusage(0xffffffffffffffff, &(0x7f0000678000)) 2018/02/17 01:28:08 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000036000-0x8)={0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000035000)={r1, 0x2}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x200, 0x130, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000001b000-0x40), {[{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='bond0\x00', @common='ip6tnl0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x0) 2018/02/17 01:28:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x4e)=""/78) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendto$llc(r0, &(0x7f0000001000-0xde)="14254f99c6f4c8b93223386c602778d36346ec13fdfb1ce02592d95927097441a8d08cc72a1687d8cc28ced2a815c0eb95703c5d3b022d1efa5ccf9f4310fe0c45427a3a911429043d109807e59b978fdc1e83a06024f22bfdfa3b63e8fcb527a31eace07c91f779518e36ea9b3128da50a183a5d18f36ce23a9affa49882b5d8bad93792431e2d5b68f15eb2c96d0b9fea9f79e550f8c375a61ecc526698ff0e5c239bdd59ccbdda432df98639fe4aeb550f2391147030464d123dbc13b64b88cd967c7548f755a34aa21701642aeb1a8f33107da4d9a00e8cc6d6bb19d", 0xde, 0x48084, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/17 01:28:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00002d3000)='/dev/midi#\x00', 0x8, 0xc800) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x7edeafdd, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = syz_open_dev$amidi(&(0x7f00003da000)='/dev/amidi#\x00', 0x1, 0x2) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000a96000-0x4)=0x1) ioctl$KVM_NMI(r1, 0xae9a) 2018/02/17 01:28:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) fallocate(r0, 0x1, 0x0, 0x80000000) r1 = perf_event_open(&(0x7f0000158000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x8, &(0x7f0000cc6000-0x8)={0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000aad000)=0x7) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, @perf_config_ext, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/17 01:28:08 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000006e000)=0x5, 0x2) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000bb4000-0x4), &(0x7f0000ef6000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f00005be000-0x8e)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/17 01:28:08 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000)=0xee) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df1000-0x4)) 2018/02/17 01:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007a1000)={{0x80000000, 0xff}, 0x1, 0x3, 0x7, {0x7, 0x4}}) getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000a1c000-0x26)=""/38, 0x26) 2018/02/17 01:28:08 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0xfbd4, 0x200000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000018000), &(0x7f000001e000-0x4)=0x14) dup2(r0, r0) recvmsg(r0, &(0x7f0000012000-0x38)={&(0x7f000001d000-0xc)=@nl=@unspec, 0xc, &(0x7f0000011000-0x50)=[], 0x0, &(0x7f000001c000)=""/77, 0x4d}, 0x0) 2018/02/17 01:28:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000022f000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00008bd000)=[], 0x0, &(0x7f0000e42000)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/17 01:28:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x2, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) r5 = add_key(&(0x7f000052e000)='blacklist\x00', &(0x7f000037d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c54000)="733461465930989f6104b6485aa6f55da759f12cf80bf66c0a1b85325410c7692c64a340103b33ada58bc497f47274273df97b83b1986713c09698e6ea369c8668757fcc8f20b745891680bc7fca7d9998809117eaad84ccdcd7af6647626831fab100a68a554375a6fcede197007bfb7983260afe4d51dddbcb23d67661d4baad99f00f1d2ed862eee028bc45647a928f9942c8a0c7c4a721fd0240f259cb068a0a150c4dd444c6ea30a25269898d5ac336e35c4af8f6181489", 0xba, 0xfffffffffffffff8) r6 = fcntl$dupfd(r4, 0x0, r3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000012000)={@remote, @empty, 0x0}, &(0x7f0000657000-0x4)=0xc) sendmsg$kcm(r6, &(0x7f0000a57000+0xf9b)={&(0x7f00005c5000)=@can={0x1d, r7}, 0x10, &(0x7f0000b7d000-0x30)=[{&(0x7f00001b6000)="f159a23c67dba32a6b4f64cb5c3c46021228fe9293f16a06788c3a947aa60ab3d306b3f32c6ef4047d409f6c38208b0f144d7ee9eb94e8bfa9bb60a6d2f643569358e0521b0171df", 0x48}, {&(0x7f00003ee000)="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0x1000}, {&(0x7f0000aff000-0x56)="0c4904f871ffeed619ee5a83f1684e4374cba27add0f876f9527940ba84793290438c696c8b813e162cbc3906580609cef9dc338469923c17b149151b26b3beb20ee77e8295f18d31e599be134eb5152703646b068f5", 0x56}], 0x3, &(0x7f0000a9b000-0x12d8)=[{0x1010, 0x0, 0x5b520000000, 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{0x18, 0x104, 0x9, "42b2e2bd1155"}, {0x70, 0x10a, 0x25, "5e2a1c8364c0afe12b7bdb912089b17c39166d9d0bcf54ae7b4daecdc386931756e246d2caf7cd1199b01199981932926df125b351c6d3a393735b48b2b1c9103ad2189df1daec0cf5987e382b2b172db57160335d469914182d00c303ef8a51"}, {0x80, 0x11, 0xff, "00e9a2b3baa0d4d8a4e23d918328b3fe0f9287f78f9b29fa1a21fe8143ee6370da324b5e0c676cef3f1351fcce7602874bff9bf2f9cc62f0614e40f8c8bb046686c15ba3278f1b2be7d0cad4d117d9f2d2f043a6ad7c7a4c3bfc722d5e51bcb19bb347b5caebec6740"}, {0xb0, 0x112, 0x100, "bded6b4468c263610a4f3d1d0bc4cf565028158447add9d24c2b7ccdea1234925c0332eeb0cc978f6d2d1097306b5f800e2fb91aaf813d6bc749eb1c9500b599174c6bb3190a7799db1940759507ea3acfff2e6bef8e7e25fbfc4018b8956c06f932052e2b57890cda00b90fc3d8f87032777b7a343f36fd9dc6ebcd0ee84010d2d532b06b667a9e21ff36d58928270767e49f690f7e6b8da1f11d7a6154"}, {0x110, 0x10f, 0x9, "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"}], 0x12d8, 0x10}, 0x8000) keyctl$get_security(0x11, r5, &(0x7f00007a7000)=""/159, 0x9f) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11}) 2018/02/17 01:28:08 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000587000)) socket$netlink(0x10, 0x3, 0x1e) tgkill(r1, r2, 0x3) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000dc3000)='/dev/dmmidi#\x00', 0x3, 0x40000) perf_event_open(&(0x7f0000dc4000-0x78)={0x2, 0x78, 0xffffffffffffffff, 0x8, 0x0, 0x3ff, 0x0, 0x4, 0x40000, 0x8, 0x7, 0x8, 0x2, 0x80000001, 0x0, 0xffff, 0x6a7, 0x10001, 0x8, 0xfffffffffffffe00, 0xff, 0x3, 0x100000000, 0x1, 0x1, 0xffff, 0x100, 0x200, 0x1, 0x6, 0x101, 0x63, 0x6, 0x5, 0x0, 0x8, 0x2, 0x9, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x3}, 0x100, 0x1, 0x3, 0x3, 0x5, 0x8000, 0x5}, r2, 0x10000, r3, 0x1) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000dc5000-0x4)={0x100000000}, 0x4) 2018/02/17 01:28:08 executing program 7: r0 = socket(0x10000000000001b, 0x6, 0x6) recvfrom(r0, &(0x7f00006c4000), 0x0, 0x10040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x8000, 0x1400, &(0x7f00006e5000/0x8000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) [ 45.111333] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 45.118848] in_atomic(): 1, irqs_disabled(): 0, pid: 7336, name: syz-executor6 [ 45.126241] INFO: lockdep is turned off. [ 45.130319] CPU: 0 PID: 7336 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #315 [ 45.137581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.146919] Call Trace: [ 45.149503] dump_stack+0x194/0x257 [ 45.153126] ? arch_local_irq_restore+0x53/0x53 2018/02/17 01:28:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$vcsn(&(0x7f000040f000-0xa)='/dev/vcs#\x00', 0x80, 0x200000) ioctl$TIOCEXCL(r2, 0x540c) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000622000-0x14), &(0x7f0000856000)=0x14) dup2(r0, r1) exit(0x8) [ 45.157797] ? fs_reclaim_acquire+0x20/0x20 [ 45.162119] ___might_sleep+0x2b2/0x470 [ 45.166093] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.171968] ? __debug_object_init+0x235/0x1040 [ 45.176625] ? lock_acquire+0x1d5/0x580 [ 45.180590] ? lock_acquire+0x1d5/0x580 [ 45.184566] __might_sleep+0x95/0x190 2018/02/17 01:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) r1 = syz_open_dev$vcsn(&(0x7f000093b000)='/dev/vcs#\x00', 0x80, 0x800) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) [ 45.184988] audit: type=1400 audit(1518830888.287:48): avc: denied { ipc_lock } for pid=7349 comm="syz-executor7" capability=14 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 [ 45.188356] kmem_cache_alloc_trace+0x299/0x740 [ 45.188368] ? lock_acquire+0x1d5/0x580 [ 45.188376] ? lock_acquire+0x1d5/0x580 [ 45.188387] ? __rds_conn_create+0xe46/0x1b50 [ 45.188400] rds_loop_conn_alloc+0xc8/0x380 [ 45.233912] ? rds_loop_conn_free+0x290/0x290 [ 45.238405] ? __init_waitqueue_head+0x97/0x140 [ 45.243069] ? init_wait_entry+0x1b0/0x1b0 [ 45.247310] ? __lockdep_init_map+0xe4/0x650 [ 45.251725] __rds_conn_create+0x112f/0x1b50 [ 45.256146] ? rds_conn_drop+0xb0/0xb0 [ 45.260034] ? lock_downgrade+0x980/0x980 [ 45.264158] ? lock_release+0xa40/0xa40 [ 45.268111] ? put_prev_task_fair+0x80/0x80 [ 45.272428] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.278304] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.283487] ? rcu_note_context_switch+0x710/0x710 [ 45.288417] ? __lockdep_init_map+0xe4/0x650 [ 45.292818] ? lockdep_init_map+0x9/0x10 [ 45.296863] ? __init_waitqueue_head+0x97/0x140 [ 45.301513] ? init_wait_entry+0x1b0/0x1b0 [ 45.305740] ? lockdep_init_map+0x9/0x10 [ 45.309785] ? rds_message_alloc+0x28c/0x330 [ 45.314172] ? rds_message_next_extension+0x210/0x210 [ 45.319336] ? trace_hardirqs_on+0xd/0x10 [ 45.323468] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.327849] ? __release_sock+0x360/0x360 [ 45.331965] ? lock_sock_nested+0x91/0x110 [ 45.336174] rds_conn_create_outgoing+0x3f/0x50 [ 45.340815] rds_sendmsg+0xda3/0x2390 [ 45.344596] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.349070] ? __might_fault+0x110/0x1d0 [ 45.353107] ? lock_release+0xa40/0xa40 [ 45.357054] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.362909] ? __check_object_size+0x8b/0x530 [ 45.367379] ? rw_copy_check_uvector+0x1be/0x280 [ 45.372114] ? sock_has_perm+0x2a4/0x420 [ 45.376149] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.381482] ? lock_downgrade+0x980/0x980 [ 45.385601] ? dup_iter+0x182/0x260 [ 45.389203] ? lock_release+0xa40/0xa40 [ 45.393156] ? selinux_socket_sendmsg+0x36/0x40 [ 45.397805] ? security_socket_sendmsg+0x89/0xb0 [ 45.402535] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.407004] sock_sendmsg+0xca/0x110 [ 45.410695] ___sys_sendmsg+0x320/0x8b0 [ 45.414654] ? copy_msghdr_from_user+0x590/0x590 [ 45.419389] ? _raw_spin_unlock_irq+0x27/0x70 [ 45.423854] ? finish_task_switch+0x1c0/0x860 [ 45.428334] ? trace_hardirqs_on+0xd/0x10 [ 45.432459] ? __fget_light+0x2b2/0x3c0 [ 45.436406] ? fget_raw+0x20/0x20 [ 45.439833] ? __schedule+0x90d/0x2070 [ 45.443695] ? __sched_text_start+0x8/0x8 [ 45.447822] ? __fdget+0x18/0x20 [ 45.451168] __sys_sendmmsg+0x1ee/0x620 [ 45.455112] ? __sys_sendmmsg+0x1ee/0x620 [ 45.459235] ? SyS_sendmsg+0x50/0x50 [ 45.462924] ? SYSC_bind+0x290/0x410 [ 45.466612] ? __schedule+0x2070/0x2070 [ 45.470560] ? move_addr_to_kernel.part.18+0x100/0x100 [ 45.475818] ? SyS_futex+0x269/0x390 [ 45.479518] ? fd_install+0x4d/0x60 [ 45.483124] ? trace_hardirqs_off+0xd/0x10 [ 45.487337] ? exit_to_usermode_loop+0x198/0x2f0 [ 45.492066] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 45.497590] SyS_sendmmsg+0x35/0x60 [ 45.501194] ? __sys_sendmmsg+0x620/0x620 [ 45.505322] do_syscall_64+0x280/0x940 [ 45.509184] ? __do_page_fault+0xc90/0xc90 [ 45.513390] ? finish_task_switch+0x1c0/0x860 [ 45.517853] ? finish_task_switch+0x181/0x860 [ 45.522323] ? syscall_return_slowpath+0x550/0x550 [ 45.527229] ? syscall_return_slowpath+0x2ac/0x550 [ 45.532142] ? prepare_exit_to_usermode+0x350/0x350 [ 45.537147] ? prepare_exit_to_usermode+0x227/0x350 [ 45.542138] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 45.546780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.551609] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.556771] RIP: 0033:0x453a59 2018/02/17 01:28:08 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x5) listen(r0, 0x0) listen(r0, 0x0) 2018/02/17 01:28:08 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, 0x400000000000006, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = gettid() getresuid(&(0x7f0000410000), &(0x7f0000203000), &(0x7f0000bef000)=0x0) getgroups(0x4, &(0x7f00005ea000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e3000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f000092c000-0x4)=0x200, 0x4) 2018/02/17 01:28:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f8d000-0x33)={0x0, 0x2b, "3aa833d718723c865d642708ff23ed66476a23196f1c71d7eaef210d50e85d02098455122670dfbdcfc420"}, &(0x7f000018e000)=0x33) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e0d000)={r1, 0x10001}, &(0x7f0000b61000-0x4)=0x6) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) 2018/02/17 01:28:08 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000765000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x6, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3f07b9", 0x0, "e33d59"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aec000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) getdents(r0, &(0x7f0000aeb000)=""/209, 0xd1) 2018/02/17 01:28:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)={0x0, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/17 01:28:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007fc000-0x76)="09010000000000006400356b22bf326217f948668743e4ecd4e95eef6e0cb09143c0eb5cb138c993c36c77b5845d478094908885a2c0fa224a158c72ae66b6a40778d40685ce40855c2063aa9ab483042cd52709411297bb531a9641f7c18463eac4be10f4531383752cec7ca8e9b0ba84e16434d3c1", &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000084c000-0x2)='%\x00', 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmc(&(0x7f0000b32000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000004, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f9c000-0x20)={@generic="c1fccbd8aa7015e15551e797811afb0e", @ifru_flags=0x800}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000093e000)={r1, &(0x7f0000825000)="f0386fde6b95e1f6b80d984a91bdaa896c5682d82ef0c69f7194daaa6fe0186b7c82ad5ed1b113451d52e1f929e60cb294ff52d8620b81f41fcde3623470b1a147744fb5e5e04a3afe91a34e70e84cac964ab8a6ba40b7be5d0073cfd3f4d3b12d188db30e7e83153f46cc9db2a8d6d217b1a7dbc788ad2b1e", &(0x7f0000dbf000-0xdb)=""/219}, 0x18) add_key$keyring(&(0x7f000056c000+0x437)='keyring\x00', &(0x7f0000e8e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) pipe2(&(0x7f00003a5000-0x8), 0x0) keyctl$unlink(0x9, r0, r0) 2018/02/17 01:28:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000fba000/0x6000)=nil, 0x6000, 0xc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fad000)={0x80000000, 0x401, 0x200, 0x1, 0x20, 0xbf, 0x0, 0x74c, 0x7, 0x20f, 0x4f2c}, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000027000)='/dev/input/mouse#\x00', 0x9, 0x40080) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000379000)={{0x3, 0xe5d8}, 0x29}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cda000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a80000)={0x0, @multicast2, @empty}, &(0x7f000046b000-0x4)=0xc) recvfrom(r2, &(0x7f00006f2000)=""/63, 0x3f, 0x10000, &(0x7f0000d35000-0x10)=@can={0x1d, r3}, 0x10) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r4 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/02/17 01:28:08 executing program 1: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005b5000+0x52a)={0x18, 0x0, &(0x7f0000abc000-0x2c)=[@acquire_done={0x40106309}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000abb000)}) close(0xffffffffffffffff) r1 = getpgrp(0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000abf000)={0x0}) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00002b4000)) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000abf000)={0x0}) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000052f000)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000ac1000-0x4)=0xe8) setfsuid(r5) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ac1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ac0000-0x30)={0x68, 0x0, &(0x7f00008df000)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x10, &(0x7f0000abf000)=[@ptr={0x70742a85, 0x0, &(0x7f0000ac0000-0x1), 0x1, 0x1, 0xd}, @fda={0x66646185, 0x1, 0x4, 0x35}, @flat={0x77622a85, 0x1, r2, 0x2}], &(0x7f0000123000-0x2)=[0x18, 0x60]}, 0x5}}, @acquire_done={0x40106309, r4, 0x1}, @decrefs={0x40046307}], 0x1f, 0x0, &(0x7f0000ac0000-0x1f)="7a4bcff6c4bfbfd17d9d88becd2cc4594e242ff45a4f23f3fda198d1657b63"}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f000064b000)='/dev/dsp\x00', 0x80, 0x0) kcmp(r1, r1, 0x7, r6, r6) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ac1000-0x8)) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000ac0000-0x8)={0x43a81dbc, 0x0, 0x8, 0xfffffffffffffff9, 0x9}) [ 45.559937] RSP: 002b:00007f8a5be20c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 45.567616] RAX: ffffffffffffffda RBX: 00007f8a5be216d4 RCX: 0000000000453a59 [ 45.574857] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 45.582098] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 45.589339] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 45.596579] R13: 00000000000004a1 R14: 00000000006f6fb8 R15: 0000000000000000 2018/02/17 01:28:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000bca000-0x1000), 0xbc36133f0df3c29e, 0xfffffffffffffff8) socket$alg(0x26, 0x5, 0x0) keyctl$setperm(0x5, r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000002000-0x8)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000002000)) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000000)=0x2000000000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000003000)=""/142, 0x61) [ 45.645931] binder: 7377:7380 BC_ACQUIRE_DONE u0000000000000000 no match [ 45.676039] binder: 7377:7380 ioctl 5411 202b4000 returned -22 [ 45.706653] binder: 7377:7380 ioctl c0306201 20abffd0 returned -14 [ 45.722224] binder: 7377:7395 BC_ACQUIRE_DONE node 3 has no pending acquire request [ 45.736302] binder: 7377:7395 ioctl 5411 202b4000 returned -22 [ 45.746907] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/17 01:28:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000b54000)=0x1, 0xdd) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000ab6000-0x8)={@multicast1=0xe0000001, @empty}, 0x8) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 01:28:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f00003b2000), &(0x7f000085e000-0x4)=0xffffffffffffffee) 2018/02/17 01:28:08 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000654000-0x28)={@common='nr0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a09000-0xc)={0x0, 0x0}, &(0x7f0000769000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0xab, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xfffffffffffffff7, 0x2, 0xffff, 0xa, 0xa0, 0xa0, 0xc8f3a7fc366f549c, r1, r2}, {0x10001, 0x9, 0xffff, 0x10000, 0x10001, 0x1, 0xffffffff, 0x2}, {0x3c, 0xe04, 0x3f, 0x200}, 0x9b50, 0x1, 0x2, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x4, 0x3, 0x3, 0x80000000, 0x2, 0x4, 0xbb7a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e4d000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000044000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000b000)={@common='ip6gretap0\x00', r4}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000dc5000-0x4)=0x9) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000076d000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000720000)={0x1, 0x2, {0xffffffffffffffff, 0x2, 0x8, 0x0, 0xdbc}}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000f0d000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000389000-0x48)={0x5, 0xd, &(0x7f0000b86000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff}, [@generic={0xf41a, 0x8, 0x8, 0x100000001}, @jmp={0x5, 0x200, 0xb, 0x7, 0xf, 0xffffffd0, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x44c53cf, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0xd}], {0x95}}, &(0x7f0000830000-0x4)='GPL\x00', 0x5, 0x6f, &(0x7f0000f56000-0x6f)=""/111, 0x41f00, 0x1, [], r6}, 0x48) sendfile(r5, r3, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) getpeername$packet(r3, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000791000-0x4)=0x14) 2018/02/17 01:28:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008a3000)={0x2, [0x0, 0x0]}, &(0x7f0000a1c000-0x4)=0xb) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x96, &(0x7f0000932000-0x98)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f52e", 0x60, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x100000001, 0x3, "1de559c9d955ecfaf10ecafa02372c454e897dd977ca0d8ab3cc0bef7299f70d66d020b5c862cb490cf2c60c0dc73ec30202000800000000000000c82921486b1c8fb8a5e5dbb6cf2281c4c3f2bd323c68748da661463d82"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/17 01:28:08 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cf9000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f000095d000-0xa)='net/igmp6\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000268000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 01:28:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee8000-0x8)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000012d000)) 2018/02/17 01:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ae9000)=0x2, 0x4) connect$rds(r0, &(0x7f000035a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00009d0000)={0x30, 0x2, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80}}]}]}, 0x30}, 0x1}, 0x0) 2018/02/17 01:28:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[]}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000326000)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000deb000)={0x100000000, 0x1}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/17 01:28:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) io_setup(0x7, &(0x7f0000c78000-0x8)=0x0) io_getevents(r1, 0x3, 0x8, &(0x7f0000551000-0x100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000e8e000)={0x0, 0x989680}) 2018/02/17 01:28:08 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000024000-0x40)={0x2}, &(0x7f0000007000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000027000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000027000-0xd)=""/13, 0xd) 2018/02/17 01:28:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000a8000)=""/213, &(0x7f0000cc5000)=0xd5) write(r0, &(0x7f00009dc000)="58716256d0dbb176dd654cc6ca80c94ed5ee255344459465b1a4753e6c42be16f66d47de771f33d362212721b9dfe7fd7076b9944d76283d283e257633fe73bcd46bb820a75b57449703ab1582c471ae98002d5de9eaa24d8ea0b2d1e204f904309cb1ae6faccecda2eef60a6eef01fb68f15e3adf925fde086a9ba823d4e051554bd892", 0x84) r1 = syz_open_dev$mice(&(0x7f0000660000)='/dev/input/mice\x00', 0x0, 0x400801) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000fbd000)=""/254) 2018/02/17 01:28:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/vcs\x00', 0x402, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') [ 45.752413] binder: 7377:7380 ioctl 40046207 0 returned -16 [ 45.754485] binder: 7377:7395 ioctl c0306201 20abffd0 returned -14 2018/02/17 01:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000a13000)={{r0}, {r0, r1}}, &(0x7f0000114000)) 2018/02/17 01:28:08 executing program 2: pipe(&(0x7f000041d000)={0x0, 0x0}) r1 = eventfd(0xa4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b7000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x1f, 0x0, r2}) 2018/02/17 01:28:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000011, 0x80000, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) r2 = add_key$keyring(&(0x7f00004c0000-0x8)='keyring\x00', &(0x7f0000471000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d8000-0x4)) r3 = add_key$keyring(&(0x7f00003f6000-0x8)='keyring\x00', &(0x7f00003ba000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x7fff, r3) sendmsg$nl_route(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000b4c000-0x1074)=@setlink={0x28, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000063000-0xd)='/dev/dmmidi#\x00', 0x401, 0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xc7b1) connect$packet(r0, &(0x7f0000364000-0x14)={0x11, 0xf7, r1, 0x1, 0x100000000, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00008fc000), &(0x7f0000ed0000-0x4)=0x4) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000216000)={0x808c, 0xa694}) 2018/02/17 01:28:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a5c000)="9143d5b54a17f301d44fa80defb5fb2323d17fab76a1b814dea97213bdcad16de6ac045ad332304586392f31a201516b05a44b3a6f1d788897b4e7999bc4b8730cc4cc6670f6a8dd55bcdaefbef5d3e121722f7e1f31673588f07fa4af760526e1360ff83d01844db09c2e37d6b865c9a31feba3fb6945b5f1426082317024bcaaa3ec0fad3c62a19cef91b43029db87729df8931c9942a927cb878defdd931c8a52330757dd08e924a4253c7f468f94f77030883039f3bf") fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f000048b000)=[{{0x77359400}}], 0x6) poll(&(0x7f0000cca000-0x48)=[{r1}], 0x1, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000016000)=0xfffffffffffffff9) 2018/02/17 01:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) select(0x40, &(0x7f00006a2000-0x40)={0x42d, 0x80000001, 0x3, 0x3, 0x9, 0x400, 0x80000001, 0x101}, &(0x7f00006ba000)={0x7f74, 0xfffffffffffff5bb, 0x20, 0x8, 0x8, 0xb4, 0x800, 0xd1c5}, &(0x7f0000617000)={0x10001, 0x7, 0x21c9, 0x401, 0xd1a, 0xffffffffffffff81, 0x100000000, 0x6}, &(0x7f0000946000)={0x77359400}) inotify_init1(0x80800) sendmsg$nl_generic(r0, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/17 01:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_dev$sndseq(&(0x7f00003e2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000028f000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000317000-0x6)={0x0, 0xff}, &(0x7f00006ea000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bdc000)={r4, 0x4, 0x20, 0xa979, 0xf0}, &(0x7f0000a53000)=0x18) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/17 01:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000066c000)=0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00003a8000-0x10)={&(0x7f000031c000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 01:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000003a000)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/17 01:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005af000)=0x0) perf_event_open(&(0x7f000023e000)={0x0, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x5}}, r1, 0x5, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ef9000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000033d000-0x18)={r2}) r4 = mmap$binder(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x0, 0x21013, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fd8000)={0x74, 0x0, &(0x7f0000e9c000-0x74)=[@exit_looper={0x630d}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x0, 0x4}, @release={0x40046306}, @exit_looper={0x630d}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f00004c6000-0x48)=[@flat={0x77682a85, 0xa, r2}, @flat={0x776a2a85, 0x1, r4, 0x2}, @flat={0x776a2a85, 0x10a, r4, 0x3}], &(0x7f0000c40000-0x8)=[0x0]}}], 0x7f, 0x0, &(0x7f000088a000)="7c16a98c06c35f2c6e1381392eecab3e521ba700d14ecc80e95c3bd49bb7b9d04c6e7c51cc3ff48c8bd1e580d5da4b516e66ebb8d50c8af1e09d9d4aba7d7337ca45642a7bc4fb9646d8a6eed0aca4e6fa8f2c321341128c21bf06081e16643610d99f0de639743b3137b92153ce3f22e486163e730f116ff0ea3a29a41733"}) 2018/02/17 01:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f00003a6000-0x168)=[{{&(0x7f0000976000)=@ax25, 0x10, &(0x7f00001b7000-0x30)=[{&(0x7f000003f000-0xae)=""/174, 0xae}, {&(0x7f0000a50000)=""/104, 0x68}, {&(0x7f000053d000)=""/237, 0xed}], 0x3, &(0x7f0000204000-0xe9)=""/233, 0xe9, 0xff}, 0xac}, {{&(0x7f0000e7e000)=@nfc, 0x10, &(0x7f00009d8000)=[{&(0x7f000099c000-0x43)=""/67, 0x43}, {&(0x7f0000170000)=""/37, 0x25}, {&(0x7f0000255000-0xea)=""/234, 0xea}, {&(0x7f000000d000)=""/70, 0x46}], 0x4, &(0x7f00009c2000)=""/215, 0xd7, 0x80000000}, 0x3}, {{&(0x7f0000766000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000358000)=[{&(0x7f0000449000)=""/210, 0xd2}, {&(0x7f0000605000)=""/198, 0xc6}, {&(0x7f00008fc000-0x7c)=""/124, 0x7c}, {&(0x7f0000596000)=""/44, 0x2c}], 0x4, 0x0, 0x0, 0x1ff}, 0xff}, {{&(0x7f000096d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000b32000+0x550)=[{&(0x7f00008d1000-0x3b)=""/59, 0x3b}, {&(0x7f0000de3000)=""/108, 0x6c}], 0x2, &(0x7f0000da0000)=""/76, 0x4c, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000a25000)=[{&(0x7f0000586000)=""/18, 0x12}, {&(0x7f0000c91000)=""/11, 0xb}, {&(0x7f0000163000)=""/247, 0xf7}, {&(0x7f000083c000)=""/105, 0x69}, {&(0x7f0000619000-0xed)=""/237, 0xed}, {&(0x7f00003d6000)=""/214, 0xd6}, {&(0x7f000042f000)=""/51, 0x33}], 0x7, &(0x7f0000246000-0xe)=""/14, 0xe, 0x8}}, {{&(0x7f0000c08000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000ac2000-0x40)=[{&(0x7f0000a7f000)=""/227, 0xe3}, {&(0x7f0000eff000-0x70)=""/112, 0x70}, {&(0x7f0000b6b000-0x10)=""/16, 0x10}, {&(0x7f000088d000-0x1a)=""/26, 0x1a}], 0x4, &(0x7f000037a000-0xfd)=""/253, 0xfd, 0x4}, 0x8}], 0x6, 0x10000, &(0x7f00009f3000)={0x77359400}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e6e000-0xcc)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x88f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}], 0xcc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000075e000-0x4)=0x8c) r2 = syz_open_dev$mouse(&(0x7f0000400000)='/dev/input/mouse#\x00', 0xfffffffffffffc01, 0x200) ioctl$TIOCNOTTY(r2, 0x5422) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) writev(0xffffffffffffffff, &(0x7f000000c000)=[], 0x0) 2018/02/17 01:28:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000660000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000850000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000c75000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002ff000-0x8)={r2, 0x54856fb8}, 0x8) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0xc, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) [ 45.919192] binder_alloc: binder_alloc_mmap_handler: 7463 20661000-20662000 already mapped failed -16 [ 45.931763] binder: 7463:7470 ERROR: BC_REGISTER_LOOPER called without request [ 45.939238] binder: 7463:7470 BC_FREE_BUFFER uffffffffffffffff no match [ 45.946039] binder: 7463:7470 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 45.952824] binder: 7463:7470 Release 1 refcount change on invalid ref 0 ret -22 [ 45.960397] binder: 7463:7470 got transaction to invalid handle [ 45.966477] binder: 7463:7470 transaction failed 29201/-22, size 72-8 line 2842 [ 45.978040] binder_alloc: binder_alloc_mmap_handler: 7463 20000000-20002000 already mapped failed -16 [ 45.993295] binder: 7463:7476 ERROR: BC_REGISTER_LOOPER called without request [ 46.000682] binder: 7463:7476 BC_FREE_BUFFER uffffffffffffffff no match [ 46.007442] binder: 7463:7476 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/17 01:28:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000172000)='./file0\x00', 0x0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)) syz_open_dev$vcsn(&(0x7f0000217000-0xa)='/dev/vcs#\x00', 0x2, 0x208102) r0 = creat(&(0x7f0000634000)='./file0\x00', 0x19f) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000afd000-0x4)=0x2) restart_syscall() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000cc1000)=0x80000000, 0x4) 2018/02/17 01:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000bf4000), 0x371, 0x0, &(0x7f00008cb000-0x14)={0x11, 0xf5, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/17 01:28:09 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000074000-0x4)={0xffffffffffffff9c}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000533000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1081}, {r1, 0x8200}, {r2, 0xc}, {r3, 0x69554e51fb291d3d}, {r4, 0x102}, {r5, 0x1100}], 0x6, &(0x7f0000000000), &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000930000-0x2)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0x0, @rand_addr}]}, &(0x7f00005f5000-0x3)=0x10) 2018/02/17 01:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x20000000000000, &(0x7f00007ea000)="357a3ab90c71257f0b4b11fd86eb972516b39dd620cd6dc7ffa5f3982fcf301964b36f83662ec38584c978c05156fb3fa276728ae2fb4eaf7d3ffb60b60a88c0d5aa35d93abc2705712141c6a56422467d92b495a01d0207fa2ad4666542b1c8a5889e406fcc8879f749e71d7982af48d356777b0037e9141155b898d5cafd7f1a6b554f348ccfb02cacc22cc223290be67c3c7b0e5fcecb9d7486c3714d1a4208ee874a1b442d40354644c4ceba5b18692a6cf2b1065029124601eb0ec23d404f612f572b70081121604493c7f52a08cbabd4e71032fc77f81fc7ee2f809d2b2261af210097ebf51c537e5d07db2e02", &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000069000)="1bdc04799bccfc57b3faab924936ca62df0c2dc04caa3d0b4f833a942bf2cdef3b93f49ecf411768ea68f4") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/02/17 01:28:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0}) setitimer(0x0, &(0x7f00007e7000)={{}, {r0, 0x7530}}, &(0x7f0000dcc000-0x20)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000016c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c9a000+0x574)) r2 = socket$inet6(0xa, 0x0, 0x7) getpeername(r2, &(0x7f000055d000)=@alg, &(0x7f00009a1000)=0x58) connect$vsock_dgram(r1, &(0x7f0000ba3000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) alarm(0x0) 2018/02/17 01:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000dc0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000034b000-0x4)=0x2e) r1 = dup2(r0, r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000b2f000-0x34)=""/52) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000089000-0x20)={{&(0x7f0000769000)=""/80, 0x50}, &(0x7f00009d4000), 0xa}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000021b000)='tls\x00', 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fb6000)) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 01:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000400000-0x9)='/dev/sg#\x00', 0x6, 0x200400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00001f9000-0x4c)={0x800, 0x8001, 0xc223}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000a80000-0x8)={0x3, r2}) open(&(0x7f00008fd000-0x8)='./file0\x00', 0x80000, 0x12) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/17 01:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/vcs\x00', 0x402, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') [ 46.014201] binder: 7463:7476 Release 1 refcount change on invalid ref 0 ret -22 [ 46.021750] binder: 7463:7476 got transaction to invalid handle [ 46.027828] binder: 7463:7476 transaction failed 29201/-22, size 72-8 line 2842 2018/02/17 01:28:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000097a000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f2b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e5000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000018000-0x8)={0x1}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007da000)) syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000eb4000)='/dev/audio#\x00', 0x101, 0x0) dup(0xffffffffffffffff) 2018/02/17 01:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f00009a3000-0x8)={0x8}, 0x8, 0x800) preadv(r0, &(0x7f0000706000-0x40)=[{&(0x7f0000a98000)=""/110, 0x6e}, {&(0x7f00001e7000)=""/245, 0xf5}, {&(0x7f0000a9e000-0xa8)=""/168, 0xa8}, {&(0x7f0000a1c000)=""/49, 0x31}], 0x4, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000e68000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00001e7000-0x4)=0x14) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f000007a000-0x4)=0x8e9, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigsuspend(&(0x7f00004fd000-0x8)={0x27e}, 0x8) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000e40000-0x4c8)={{0x3, 0x0, 0x5, 0x5, "db2e6bcaa1ca907a83a6c5e3b6381491357b8533b32c49001eb367bef9be9049c3b486d60eb2de5f048955f6", 0xe67c00000}, 0x6, [0x6, 0xffffffff, 0x6, 0xfdd, 0x6, 0xff, 0x5f4, 0x7fff, 0xc69, 0x4, 0x8, 0x18, 0x2, 0x7fffffff, 0x7, 0x0, 0x62b1, 0x300000000000, 0x1ff, 0xfffffffffffffffd, 0x8, 0x9, 0x80000001, 0x69e, 0x3, 0x7fffffff, 0x3, 0x0, 0x6, 0x7, 0x0, 0x1f, 0x8, 0x1, 0x10000, 0x1ff, 0xe29, 0x6, 0x8, 0x3ff, 0x7, 0xc4262d5800000000, 0xbd, 0x401, 0x9, 0x1, 0x7, 0x7fffffff800, 0x4, 0x4, 0x10001, 0x1, 0x4, 0x101, 0xb1, 0x4, 0x3, 0x81, 0x8, 0x2, 0x0, 0x6, 0x5, 0x5, 0x800, 0x10000, 0x9, 0x4, 0x8, 0x0, 0x1, 0x4, 0x8001, 0x580, 0x100, 0x202, 0x200, 0xfffffffffffffffe, 0x9, 0x2, 0x401, 0x1, 0x8, 0x5, 0x6, 0x6, 0x6, 0x0, 0x2000000000000000, 0x101, 0xccf, 0x8, 0x98, 0x7, 0x4, 0x800000, 0xffffffff, 0x2, 0x4, 0x400, 0x8, 0x9, 0x1, 0x80000000, 0x6, 0x4, 0x3d6000000000000, 0x9, 0xc86, 0x50, 0x3f43, 0xf97, 0x8, 0x46d8, 0x2, 0x3, 0x13af0f9, 0x9, 0xfffffffffffffff9, 0x1, 0x5, 0x1ff, 0xeb4, 0x9, 0x93, 0x2, 0x1, 0xa0c4]}) preadv(r3, &(0x7f00001f7000)=[{&(0x7f0000831000-0x15)=""/21, 0x15}, {&(0x7f0000c2e000+0x367)=""/4096, 0x1000}, {&(0x7f0000df5000-0xe3)=""/227, 0xe3}, {&(0x7f0000fad000-0xf2)=""/242, 0xf2}, {&(0x7f0000313000-0x64)=""/100, 0x64}, {&(0x7f00006a4000-0x1e)=""/30, 0x1e}, {&(0x7f0000b50000-0x30)=""/48, 0x30}], 0x7, 0x0) [ 46.064056] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=7494 comm=syz-executor0 2018/02/17 01:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) chdir(&(0x7f0000305000)='./file0\x00') connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1ff}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d06000)={0x0}, &(0x7f0000efd000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002b3000-0x4)=r1) bind$inet6(r0, &(0x7f0000099000-0x1c)={0xa, 0x2, 0x0, @empty}, 0xffd2) listen(r0, 0xfffffbfffffffffa) r2 = socket$inet(0x2, 0x80a, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000044d000)={0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000971000-0x50)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f00006b1000-0xb9)="5201f7aeb39a2b42f6db4e57b29f883b12ad7988dc60e31e848125962556c2a6e114cd3050bd84e076cadb0fef187c31e37d923d652cdc32e4b763430dc187d83b44a292273838b3443e41a4e90901afde298113f8bf8c3b52ed57557df56eb4814c55d79f687114c909688123fb91e370601c232e2f9d8b4066e44bdab0267ead7080087227473e04d8d32c7a741671159cee953174c4e319f9a114c15e863cac33f99f32a5056a7d8d3360349f0e4f6a23c7d705b99b0d2c", 0xb9) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/17 01:28:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x461, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000522000-0x220)=@raw={'raw\x00', 0x9, 0x3, 0x13e, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x3, &(0x7f0000b41000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x220) 2018/02/17 01:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000be1000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b45000-0xa), 0x0) r2 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000310000/0x1000)=nil) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079c000-0x4)) shmctl$IPC_RMID(r2, 0x0) [ 46.130859] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=7506 comm=syz-executor0 [ 46.146765] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/17 01:28:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) r2 = request_key(&(0x7f0000c67000-0x5)='ceph\x00', &(0x7f00003c5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000848000-0x1a)='selinuxcpusetuservboxnet0\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x100) dup2(r0, r1) 2018/02/17 01:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000795000-0x38)="2400000024007f000002100001000100ffc7f6ff010000000000ffbdffffffff00000001", 0x24) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000073f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/17 01:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x7fff}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) 2018/02/17 01:28:09 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x0, 0x46, "05e29be230e8a73b2e8e4919fb7e15f7a6897e611bb6bd8fd7afafc24fbdca373fd8933a9c8136008965e10ff49ac66bd28744101c91889f5a158c3c1863e5e9eab026357b67"}, 0x4e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/52, 0x800}) 2018/02/17 01:28:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000023a000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000ee000-0x100)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda484f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f080d"}, 0x58) acct(&(0x7f0000047000)='./file0\x00') 2018/02/17 01:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000f4a000)={0x10, 0x3, 0x7f}) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x1, &(0x7f000054d000)) open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) 2018/02/17 01:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dba000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/17 01:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b5000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002e9000-0x8)={0x0}, &(0x7f0000f49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a9f000)={r2, 0x714}, &(0x7f0000986000-0x4)=0x8) 2018/02/17 01:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000958000-0x10), &(0x7f0000a6b000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000879000-0xc)={0x4, r0, 0x1}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/17 01:28:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x3f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f00009da000-0xd)='/dev/dmmidi#\x00', 0x1fd, 0x800000000111001) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f00004c6000-0x1d8)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/02/17 01:28:09 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000033000-0x50)={0x7, 0x8, 0x80}) 2018/02/17 01:28:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x109) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f000016b000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f00004bb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000038e000)='/dev/vcs#\x00', 0x81, 0x10000) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b88000)=0x8, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000032a000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b74000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x2, 0x10000, 0x4, 0x9, 0xaf43}, &(0x7f0000747000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000024c000)={0x0, 0x8000}, &(0x7f00004c8000-0x4)=0x6) sendmmsg$inet_sctp(r3, &(0x7f00003bf000)=[{&(0x7f0000ed3000-0x1c)=@in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f000017d000)=[{&(0x7f0000e01000-0x53)="f88e24bb6ee09d8c536cf65a329fe8e071937635a241bfca02f407262a5af1c54b335b9895c37bb7815ca827119b433b2adae3570f43f3437d937c555e6a2feda3126ecd148eb3e40bdaa6b4b38a2c9717aca3", 0x53}], 0x1, 0x0, 0x0, 0x4004005}, {&(0x7f0000164000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f000019b000-0x10)=[{&(0x7f00003ad000)="ee8f32402e7892ae1838914bb29cc77b725283eb417294cca1401ce8782725b52846f7f6677ab779b50d201201d31868777d86247aecb5c453fcdace81fa91920099ed1aaa826e07558fa1f9c9de154988fdf9f7e95f4abe97b92e1ad426c504d9550bde4a2b611fdf7b3909ac3e01a96ef6da7ea2845ed56ddbf204", 0x7c}], 0x1, &(0x7f0000279000)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x5, 0x1, 0x401}}, @init={0x18, 0x84, 0x0, {0x7, 0x80, 0x2, 0x8001}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3a6c, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x4, 0x9, r4}}], 0xc0, 0x20000000}, {&(0x7f000038f000)=@in6={0xa, 0x0, 0x33, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x1c, &(0x7f000044e000)=[{&(0x7f00006a2000)="46e505f326c35066314cdb", 0xb}, {&(0x7f0000c1f000)="550762343aeda06a63aa2447ff21a5a25374cb7fb47f37196af2b0de80f81f56b1f3d8819f6d60d84ee92de01aaa68aa5693426f15184b83d5b2c752cce5d222a4", 0x41}], 0x2, &(0x7f0000a6f000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x8, 0x1, 0x20, 0x50c, 0x5, 0xffffffffffffbe0b, 0x314, r5}}], 0x30, 0x4000080}], 0x3, 0x80) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000332000)={0xd6, 0x5, 0x1, 0x33bc, 0x1, [{0x4, 0x39ff8c0e, 0x9, 0x0, 0x0, 0x206}]}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000113000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00007df000)={"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"}) 2018/02/17 01:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b79000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x4001) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000843000-0x8)='./file0\x00', 0x8000000005000001) fcntl$addseals(r0, 0x409, 0x1) timerfd_settime(r0, 0x1, &(0x7f00009dd000-0x20)={{0x77359400}}, &(0x7f00007d1000)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000050e000-0x1a0)) inotify_rm_watch(r0, r1) [ 46.257869] CUSE: DEVNAME unspecified 2018/02/17 01:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000f0b000/0x3000)=nil) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000038f000)) shmctl$IPC_RMID(r1, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x8000) 2018/02/17 01:28:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000879000)='/dev/snd/pcmC#D#p\x00', 0xfbf5, 0x521400) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000f77000), &(0x7f0000d79000-0x4)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000a98000)='./file0\x00', 0x2, 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000bc1000)=@req={0xffffffffffffffff, 0x75, 0x8, 0x75}, 0x10) 2018/02/17 01:28:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2081, 0x100) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000af5000)={0x7fffffff, 0x42cb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x101, &(0x7f000083f000-0x8)={0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000780000)={0x0, 0x5417, 0x7, 0xfffffffffffff800, 0x7ff, 0x100000001, 0x3, 0x5, 0x919, 0x8000}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000efe000-0x8)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x402c542d, &(0x7f00003ba000-0x24)) 2018/02/17 01:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x1ff}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000ce2000-0x8)='./file0\x00', 0x80, 0x44) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000013f000-0x4)=0x2, &(0x7f0000588000+0xfba)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d38000-0xc)='/dev/autofs\x00', 0x280000, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="01") 2018/02/17 01:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) openat$dir(0xffffffffffffff9c, &(0x7f0000807000-0x6)='./file0\x00', 0x0, 0x101) 2018/02/17 01:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000067e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000174000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/02/17 01:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000bd4000), 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b2c000-0x14)={0x3, 0x3, 0xf9d, 0x81, 0x6}, 0x14) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x4, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d580d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f078060000005cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a00010000d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/17 01:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) write$eventfd(r0, &(0x7f000089c000), 0xfffffe10) [ 46.299183] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 46.313211] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 46.366546] kauditd_printk_skb: 1 callbacks suppressed [ 46.366553] audit: type=1400 audit(1518830889.523:50): avc: denied { getattr } for pid=7572 comm="syz-executor2" path="socket:[20593]" dev="sockfs" ino=20593 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 2018/02/17 01:28:09 executing program 4: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$midi(&(0x7f0000007000)='/dev/midi#\x00', 0x6, 0x400) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000062000-0x4)=0x4) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000000f000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/02/17 01:28:09 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000053000)={0x8, 0x0, 0x7, 0x81, 0x7, [{0x3, 0x6, 0x0, 0x0, 0x0, 0x80}, {0x1, 0x100000, 0x4, 0x0, 0x0, 0x2002}, {0x4, 0xd, 0xfffffffffffffffd, 0x0, 0x0, 0x80}, {0x8e2, 0x9, 0x0, 0x0, 0x0, 0x800}, {0x7, 0x1, 0x1ff, 0x0, 0x0, 0x8fcc852a86465add}, {0x0, 0x5, 0x3, 0x0, 0x0, 0x8}, {0x80000000, 0x4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00007c6000), 0x4) signalfd4(r1, &(0x7f0000f0d000-0x8)={0x5}, 0x8, 0x80800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/autofs\x00', 0x105400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000dc000-0xc)=@sack_info={0x0, 0x2, 0x6}, &(0x7f0000be1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b29000)={r3, 0x8}, &(0x7f0000de0000-0x4)=0x8) 2018/02/17 01:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000056000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000328000-0x8)='gid_map\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f0000160000-0x60)={0x0, 0xf, 0x1, @tid}, &(0x7f0000dcd000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f00009f0000)={{0x77359400}}, &(0x7f0000222000-0x20)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000696000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="756c13b041c9"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/17 01:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1b000)='/dev/sequencer2\x00', 0x141400, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f9000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f000069e000)={0x1, r2}) fremovexattr(r0, &(0x7f00001f8000-0xa5)=@known="73797374656d2e706f7369785f636c5f616363657e000000a31a77d849a895737d1da0ca37d5c8f04865ec6ee01ef41b577f1c341cc5162acee6b9855c701f4104fdbfe3f7c9c8822b42293394e6d223465c6ce0e0f4a5f0294ac893d28e607fda39667d9303fd8bc0e864cdb9eb8a1bd7a45a46cc62ae6ad12247ac79fc6f9fcc7bb33183c34e539bb59999594237248bd2f517f74c21046385ccec1ace8a9d6a9673201a") clone(0x1020200, &(0x7f0000520000-0x1000)="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", &(0x7f0000ba9000-0x4), &(0x7f000016e000-0x4), &(0x7f0000200000)="ebaef5f5ee0fd7552bfef3d0487870e54e816b3fe066066f242bcb97f1bf5aca9c2f2d6ed16e71a34e833dc802c778615933ad22237864f3ffe0") ioctl$TCSETSW(r0, 0x5403, &(0x7f00002ea000-0x24)={0x10001, 0x3f, 0x2, 0x3ff, 0xb7d, 0xfff, 0x81, 0x9b53, 0xedf, 0x0, 0x1d, 0x473f}) 2018/02/17 01:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000f6b000), &(0x7f0000fd9000)) 2018/02/17 01:28:09 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_init() inotify_add_watch(r0, &(0x7f000089e000)='./bus\x00', 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000af8000)) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/17 01:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ftruncate(r0, 0x7fff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa}) read(r0, &(0x7f0000332000)=""/8, 0x8) [ 46.399698] audit: type=1400 audit(1518830889.529:51): avc: denied { getopt } for pid=7574 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/17 01:28:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df8000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000405000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000b7b000-0x78)={0x0, 0x78, 0x80000001, 0x4, 0x5, 0x2, 0x0, 0x1, 0x100, 0x4, 0x5, 0x2, 0x7, 0x5, 0x5, 0x8, 0x6, 0x3d8, 0xba9f, 0x1, 0x7ff, 0x0, 0x4, 0xff, 0x8, 0x5, 0x100, 0x7fffffff, 0x6950, 0xfffffffffffffffb, 0x8000, 0x4, 0x80000001, 0x80000001, 0x4, 0x10001, 0x5b, 0xffffffffffffff45, 0x0, 0x6db6, 0x4, @perf_bp={&(0x7f0000da3000), 0x8}, 0x810, 0x1, 0x1ff, 0x0, 0x8, 0xcab}, 0x0, 0x4, 0xffffffffffffffff, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002c6000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000862000-0x4)=0xe8) fstat(r0, &(0x7f0000cc2000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) accept4(r0, &(0x7f0000095000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000007b000-0x4)=0x2e, 0x800) signalfd(0xffffffffffffffff, &(0x7f0000cae000), 0xfffffe86) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000b4d000-0x40)={0xc00000000000000, 0x100000, 0x81, 0x2, 0x17}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000825000-0x47)=""/71, &(0x7f00003cf000)=0x47) syz_open_dev$sg(&(0x7f0000c42000)='/dev/sg#\x00', 0x7ff, 0x40042) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000f2a000-0x14)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/02/17 01:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dc1000)=@generic={0xffffffffffffffff, 0x4, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x8000) sendto$inet6(r1, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/17 01:28:09 executing program 6: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) sync_file_range(r0, 0x2, 0x0, 0x4) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003b1000-0x1e0)={0x8, 0x1, 0x2, 0x7f, 0x8, [{0x9, 0x7fff, 0x4800000000000000, 0x0, 0x0, 0x49abd1731bcebef}, {0x4, 0x6, 0x200, 0x0, 0x0, 0x120a}, {0x2, 0x400, 0xf2, 0x0, 0x0, 0x508}, {0xffffffff7ffffffe, 0x0, 0x33b, 0x0, 0x0, 0x802}, {0x5, 0x3, 0x100, 0x0, 0x0, 0x280}, {0x3, 0x1ff, 0x3, 0x0, 0x0, 0x4}, {0x80000001, 0x98d, 0x7f, 0x0, 0x0, 0x2}, {0x5, 0x6, 0x38, 0x0, 0x0, 0x808}]}) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001e3000)='/dev/adsp#\x00', 0x100, 0x20000) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00003b1000)=0xffff) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003b1000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00003b1000-0x3)={0x0, 0x0}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000e8000-0x18)=@generic={0x7, 0x3, 0xf20a}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002cf000-0xc)={r2, 0x100000001, 0x19}, 0x252) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ad000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@dev={0xac, 0x14}, [0x0, 0x0, 0x0, 0xff], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@broadcast=0xffffffff, [], @ipv6=@empty}, 0x80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/17 01:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d69000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x102) bind$pptp(r1, &(0x7f00004a7000-0x20)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00001c9000-0x38)={0x0, 0x0, &(0x7f0000278000-0x60)=[], 0x0, &(0x7f0000fd9000-0x3c8)=[]}, 0x0) dup3(r0, r2, 0x0) 2018/02/17 01:28:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000285000-0x4)={0x18, 0x2, 0xc8e}) clock_gettime(0x0, &(0x7f00008c0000)={0x0, 0x0}) futex(&(0x7f0000902000)=0x1, 0x800000000006, 0x0, &(0x7f0000c93000)={r1, r2+30000000}, &(0x7f0000e0f000), 0x0) [ 46.492475] audit: type=1400 audit(1518830889.649:52): avc: denied { accept } for pid=7615 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 46.504469] x_tables: ip_tables: conntrack.1 match: invalid size 152 (kernel) != (user) 160 [ 46.532150] device lo entered promiscuous mode