[....] Starting enhanced syslogd: rsyslogd[ 11.844817] audit: type=1400 audit(1516532952.826:5): avc: denied { syslog } for pid=3499 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.355902] audit: type=1400 audit(1516532957.337:6): avc: denied { map } for pid=3637 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/01/21 11:09:26 fuzzer started [ 25.908876] audit: type=1400 audit(1516532966.890:7): avc: denied { map } for pid=3649 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/21 11:09:27 dialing manager at 10.128.0.26:40495 [ 29.473224] can: request_module (can-proto-0) failed. [ 29.482217] can: request_module (can-proto-0) failed. 2018/01/21 11:09:30 kcov=true, comps=true [ 30.010227] audit: type=1400 audit(1516532970.991:8): avc: denied { map } for pid=3649 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8894 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/21 11:09:33 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00003b2000-0xc)='/dev/amidi#\x00', 0x3f, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000055000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000d30000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f000035d000)=@ipv6_newroute={0xc8, 0x18, 0x8b85091f18e15a04, 0x6, 0x3, {0xa, 0x14, 0x80, 0x7fffffff, 0xff, 0x4, 0xff, 0x2, 0x2000}, [@RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @RTA_ENCAP={0x14, 0x16, @generic="a094fd874f17a0e978ff0c114b0602"}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_METRICS={0x60, 0x8, "4495f72360d577ea18b0cfa49247cc9467387ee763a7919fbe29fc4e875eb60f8f856729dde7769595b5b60b7064071fab80938bdfe5d226577a34579899407c3fdd54450e0870a207dd35451240f8f5d47199a0fba187289ea6"}, @RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x258}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x64, &(0x7f0000002000-0x64)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x897}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}]}, &(0x7f0000001000)=0x10) read(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000)='/dev/amidi#\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)="a81e181a87ea0ad522910c72f87b08ad9eb6eb7d3acce700361622224af57b8fcdb82364cb1c3058dc68dbaf695fce1ea219c5f4f1cef2fd663a1cec3bd7375fe65c162dc1312b6cb55cada9361be64f3eea38573bc2f9b2fc0eadd1f5ab30c24c9e3a5c9efea2cf058e69037aec30a9b47e4c6b12c33208c9f9d54489b0dd18e3a7350c6cfeb10ec904d792026de47e0e113891b5323265249720cf806f347182315ec6c092f5c923295cfac583ce3a86b86a869aebebf32d4472f5912ece52e5d7816411a57dd5f040601202ac2f3a4021639d60eda86a6766982c7ae2488dc661d74e7d708d11c51cbaf9540c6aee", 0xf0}], 0x1, &(0x7f0000001000-0x2120)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x38, 0x117, 0x2, 0x20, "7185406678bf5626dd0072a40bce1af73e09b97555153479605bc21e9ddf78ac"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x40, 0x117, 0x2, 0x26, "4c04444d81dd1a4835a96925c99fa508f3b8898fce9fdb6a6fb8e6d2129000909bf580e9f4ca"}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x2120, 0x8000}, 0x40) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r2, 0xa000}, 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000002000-0x38)={&(0x7f0000004000)=@ax25={0x3, {"4362beb80794db"}, 0x1}, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000003000)="c6cd05e1ee56aff0349065e2af4dc484831a6c97aab40b431895ee73e71a77969135b3130e3821c2c3dde36caa3867a246c6f7f0dd28445b72c258ede9a5bb3776e99f1eb84e5b2633b5dab5ed48e65f2fd95dcfabc8c2f7b0bf35c6b70b3e81ffa26fffd9dd822dd20b7f06db983c5203468461c306d16fede9457a05c801e3100d56b8903656ba79852d0bff0772e347b5afbab7bd18b123218b87", 0x9c}, {&(0x7f0000004000)="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", 0xfe}], 0x2, &(0x7f0000005000-0x540)=[{0xe8, 0x13b, 0x10000, "62dc32eff7ca4418190f4d6748b434fc1a6066d1752d755104687a17bb4fc03ef502b4cd1df07241443edd745486df5aa855a88d253d551f640b3108373502958a34f830d07bf483a080d4df388833231e8b9597710e31369f84b6634b5569ab9163bf5a97df3eaf9d49e1c8a0e90391122622cdf395567f559fd1bdd411cae3c892223dc7c76124b6df906f91160a6efb98c40da47c0884248db3675e43e05fb8e1fbffea53c4ed223b2cb83f0cf3602968343164adfe6de11546000097d89fcc356272114fa3b32ababb37931c865cf7883b8ecf755f"}, {0xe8, 0x1, 0x0, "76cda57463e127d170b84bd020ed05e28f8c3272366bdedb60a2d6bb9bb91075135d033ff15bcfca73f1eabb9dc2b3fb1885f33e4fa6dc20e1bc5432faaf01e26149e183832ee13bbe3591407ccc3dfc759815d3a02df802578f97751267373835888bcbfbed2fce41ce5cec23d1e1513fe57425049400a5ef9481e6210b0e3e10b2c7e11f164c0269729c0e167b759aa631a949c7f69a3a59a55a4886d5fa12b01dfcc6f51d63dcf9eb7734f396b72fc4f92957b05868c7783e38467caf318079d2ae3f260c51930f1f412e6617899d2aab35cd"}, {0x30, 0x112, 0x9, "5f8c554a09ff386ec2f244c321f585cfcd54eb917694282f42c637"}, {0xd8, 0x10b, 0xfffffffffffff7d4, "fd46b4c33d4c6ff8fc8db0a8485eefdded46c84a3b5db2c3221d08a998a69bc3638c01a1b5a4ecf52d4da35c73f5449ab295d908ee959f84c7edd780a50cfbf5c4397a54286a9810ec0da5f206437253d97bc958167569ff0e72b105b3cba22853f48bce7c3c133bd30ae7c1e8def3e6f1ec18c485ad134136b0b93e1da44e0c3848b6e33b6c740f86e03d33247ec71924c25d4c0b7e2a68c3221c8b0b3478afad2c39a22f2aa3a0d55a51e55a2994e4312179ca7dcbb06094751ddb51d83ca7b1c76b6a9b3ac717"}, {0x90, 0x103, 0xffffffff80000000, "48f8c28b737d08d20528d368890f2d85af233d9f56b7c462c3029833c06898607629583ef64ce62157a6f7e514c287fe0c4f8dd1df1fb6e75fea274127137b1e486ee250519ecb838ba71cf93a2874a392e428d01b768aadec9bc3fa65a06eea065f077cf057862db17b2dce1b350077d02d543d4caba023b876"}, {0xc8, 0x115, 0x1, "6070861ad8b32a9ea99bb75ef805f63281a91ce38e2c45fe0f8f44dff14f703f12fb4291b351e5d0ad8adb7781c6983475ff601a3e860a616b4366e51dcebdf109636b14603cfcab653f298908f3c27d96c249830e8c0747223ea0da67602b2ba0553f15286a62411e444aabcf0a95d5ba79b2dbf6c7d12998e87778da4b79dfcc01f6c2c8f97a93698b264f92207aa10c526917422caa821bef5e0a4035cc200394731aa05baf79cd265620c7247052b0ee4eb5ae"}, {0x110, 0x0, 0x7fffffff, "cdf8eb7049f67f2b55a73e9d1849f3a3afbadbc22ab60a2d9a1599b5caed9be3603fde68cf710e9049ca33f4597c7cf430ac321ebd938085815a817d41612504efcfa55722ecb5bcf12d4bdacff4ddf26609b9e509b5a17066f4d61411bb28133b2a41c27e518fd100b045e8cbe77dbde36f6e37d64d037aa9b6797016058e850cf5a56c16334a43dbc06bd07d2ebbca96fc6aae86b3167875bd559ef30802342e9c76152636e0fbd2f1badceea3333513623e1d080e5b4f59e2c9f8bf1041458ff996562a03001ae07b24e4ecead1591cff257489e21e3cf0b597a579fae49dbd975e9e8ff2d9d6bbbe1f89ade00b2772e9ee9caf858dd0f397a421d028"}], 0x540, 0x800}, 0x40) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x420000) io_setup(0x9, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000006000-0x39)=""/57, 0x39, 0x0) r5 = semget(0x1, 0x7, 0x412) semctl$IPC_RMID(r5, 0x0, 0x0) 2018/01/21 11:09:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x55, 0x81, 0x8, {0xffffffffffff0000, 0xfffffffffffffff8}, {0x7, 0x8}, @const={0x7, {0xa047, 0xfffffffffffffffa, 0x3ff, 0x100000000}}}) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x10001, 0x6, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000004000-0x58)={0x3, 0x0, 0x1, 0x4f, 0x1ff, 0x92b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget(0x3, 0x7, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f0000005000-0x65)=""/101) r3 = msgget(0x2, 0x4) msgrcv(r3, &(0x7f0000005000-0xb3)={0x0, ""/171}, 0xb3, 0x1, 0x1000) msgctl$IPC_RMID(r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000007000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x9e6f, 0x20, 0x0}, &(0x7f0000003000)=0xa0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000003000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000002000)='net/fib_trie\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000009000-0x8e)=""/142, &(0x7f0000006000-0x4)=0x8e) 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) sendmsg$key(r6, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000009000)={&(0x7f000000a000-0x2e0)={0x2, 0x17, 0x7fffffff, 0xd, 0x5c, 0x0, 0x7, 0x3, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}, @sadb_ident={0x2, 0xb, 0x81, 0x0, 0xfffffffffffffff8}, @sadb_key={0x1b, 0x9, 0x670, 0x0, "8ebfdc3941814d673d2b5eb7e1afbc89ec504998eec18442b2053726571118bd820b5bf811636e308aee7b9ffde6b50352445a2e477fc31d188e06ccf4cc8243c93499708a0d17af4bf8596dd816a4711e9d65e441d255eaaa012f7b93158a7c6df91b69dff8ea2decc13e014cddb600a88d4fc50e45b112a947cfa16df341cbb133beaf02566a723891941a00631dde400d9e98e62a0565c1f79b1053b7cefed5522129416910731cfe5e130e2eebcec4241e78d4e4cbffe9d2621fdbbd451b4a41c0af48c1e305840897844b89"}, @sadb_key={0xd, 0x8, 0x2f0, 0x0, "318d80203f87e1a66e2cf58b8bcf45565916f8177fa431876a62d7acc3d19355e4f1f45c3fd2464f9197dd2ea1cef9140e10bec2b7a9962eedaffdba79325134921546b41560d6da31f1145c385c3385c005300227ab512dd3f6af5c46bf"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x1, 0xae, 0x1, 0xe0000001}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x6, 0x6, {0x6, 0xff, 0x9, 0x4, 0x0, 0x10001, 0x0, @in=@broadcast=0xffffffff, @in=@empty=0x0}}, @sadb_x_sec_ctx={0x19, 0x18, 0x8000, 0x1, 0xbb, "091970468892d2f29a942b10a562096422db6785f8da5d4bcf9a8451f9be768c6826862cc9e6308723ed786f0e96adc99bc0274354f4799d9d156fef189e53396de73818bc196839dee410bbc04fe00828e58ade07aa249ee1a2bf9a057df0e88c3bfb87217d9da85132a209eaeabd62cc444c08e850eca2431145db59839d00b996e8dd9dd38d456f425a58ee481371b50fbc10114ffa3e90da000cc961bc15df3187a27a030e3921c335d62144ab4a108d311915254f647ab6e4"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x0}, 0x20000800) 2018/01/21 11:09:33 executing program 3: 2018/01/21 11:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) r1 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cf8000-0xc)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f000068c000)=0xb9) signalfd4(r0, &(0x7f000004b000-0x8)={0x0}, 0x8, 0x0) 2018/01/21 11:09:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000823000-0xe)=@random={'security.', 'GPL-\x00'}, &(0x7f0000001000-0x66)=""/102, 0x66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0xa000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x1000)=""/4096, 0x1000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000003000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000005000-0x8)='./file0\x00', 0x220001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000006000-0x4c)={0x0, 0x401, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x7530}, {r2, r3/1000+30000}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000007000+0x48)=0x3) accept$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000009000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) finit_module(r1, &(0x7f0000003000)='GPL-\x00', 0x2) epoll_pwait(r1, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffff, &(0x7f0000006000)={0x3}, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f000000a000-0x8)='./file0\x00', 0x100, 0xfff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/21 11:09:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x77}, 0x1) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="104ea03d6fde7baaaa228707f9071a41e5ddaa9af8acd2d8f96c155c77d0723e", 0x20}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="bf7656382807c4a8cfd4de0a6c6bd89b16c4cab1a9be7656e7b0f8e04dcc625b06a6a6cb4dbf1a36271fb11276686176caa807f7eb0b998bbe1e5ad7ed204b4a629bf41f76e9c44e3733ac3a3d3bdeb84f77525569dfa1e18ea066d2eb7a02969793a17fd4ba712d20b43bbc427babc2d51d304f4f5f069fc56adbac9e4c964bebfc4bdb5a352a50b6c2987b1acaa21900915a424371855a40fb53f8dbaf2574a9186948b785b9cb91fba11c94acdcf9e9539045299303430747cf264dc2b531cab2ca9fc39a34cace7df82df2264720", 0xd0}, {&(0x7f0000001000-0x1000)="3e7acc2d2a2f1a07422a192c16aee4b67dc666a3d1182d78afcf893c7f52f5a58ec36faf7af4dd5b2afd8631050d1ba36353d177207f6b55a43f7af0eba9202878755fe7a6a00126b22e03642eea541aa27434f217131a26079887d5241ec2bfd7f81009806499fe736478e8793a05f7d2e04edfa00301fbf170c02046d38c4ebae0396c5145852d2270c238adc4dcab2d94b86f3396fbe8195c636ebc5650b4eea90d5e83cdc2fdf57b44bc5196d281b4ceab96a9a2bb533a4b1d5980be9fe1c47f59daf53d866d4f52d59194f2fbc97e12eacb633de03cba9df22b35f45eedb9feecd2f06109836894b78598012a8353aa6d44d03ed8d28db0f0838e1edd8453758f20061d2ce6608408571d9847f6671d30b637cae44b4cf44156c4233488e396b5502696d081f1ac5c902d1e689c25b3c833e2da255dcacb8ccca49f5739b502a15cf87c1c8a6202c7b6bd8b58919a562a61c795bd925dec6169fe415c742af1157161f58fc4d12a1f8fcf2c3903a4b4a3aa012d3772f7df79d4604aac44861cd1c1ce2e3cdb1ac22f36767ffc941262af0e4a5cb2f006bd8686035e6d9b22847b696814e4c74b75630a1487a30fcf25d02c1096442b5f6c45edc34882dd1b3f8dcaf1808fdb9f85adb84d9f3488a612b68c86307bc14c07a24de3e95bda6b60a08b3235295b3f503486cdb4c9185fe71fa10dada3852f2a6ad4b5e8508989f26fd8207ddd2568d99bedcf697912afa42b52b98238f689798599b25fdbb97bc15d2b092fa59371c09e5abf0ddab942ae27b0f1422a7d5dea95b0217248fc9f69ba0f030828e713fb963e964363f16e7fd11e55256f42d28303ccc6d9f9970b66835490e29dffbc76197717e2f7da3b9194e78a8f6e3f945a669ee1c4d1c7c714641d9edf89616f7e117ee27bed10975794f1403a84e01b95b31bdf97a87409724956ae4c82651f0a22b471577910105776937d823bec60d24b8728d6477a07df2e5191aa94b78fd754bf27c83f54bd691f2ecef37c814c5fa5f48bdaedee68e07f08d20b5d9d320e404f11c095896f24cfd4212d1d43b7a2bef1dc1d69b7c26d46a36fd0ab980073e7bb6b876905583588197bdbd1187085321cab6e4b3e92087e218f3fef87495e0b1a8bad295acb668dc069ea6c5f3064ecd34f1dfb94b82f801811fbc69312146f2eb14bf59ca60dad8b4edcdbb597037f255d74c8b667fea0d83c810ccfc7dada20640ecf60b43b1dba1f742de9f4feccde9a4c6bda70f0e1ba7d5b1160ebf1ea94bd4a60f77a8f4846f8c43d532cfb4ab51e3ab5a21338b48d6e5dc5e6e3e24c70a6382843cb33d311ec6bdfe051807321f6cecca40125c8d8890c470c167f621ab361daec2faa89307ec81c8c9709acb509d40cc5718f2aed5c0ace97447b951c73886e005118eec96585fc645bb89543ae7f5cb80deb8d38e905f469b91aacd379802d38dc92995639b3fb0a044660aa03ee658545e6ff7a9a0bb7719d1d3e80bcdff7f151499504520a013b8eebabef03e78895ba6cf1bff59245abb065eab98718365b7cd8d18ec5b580f5be7ce9251702d57f8e15e6ce092c01438e33f04e8ed787775a93505a5a747895494d748d8040c74a22126726eac4089faa92598cec7506ae8998a1d2fda7d86e4b81a10c0606460060359f4b4f21ab504fc33ae1f8822b2422e45709b3dd9f9769e6af12499fcf33aa4e8863f4896b9b566bf88b03eea80735950c5368f84bdc667c1e43de8529a20093c82810082a8c0aa8888f30f6e4a31c05806b27e1ebea2cf79775b31bfc77739a6f9c16e8ea1b6e7e6d079b288f6c0f847f0aba24f1553b04a2d5aac0fa34170be42b00ce6a8be259058872424223ee6414cd6d168c03d14311ca5aaace5fd1d0516710b0a8334acf3bbdb09970f7b98a4013ed13d6fd4d6f56c7d7f0cff9c8c27b405f704d8168a53754ac81072eb4172f62aadb4471c8c14f9cbdda151980d8b5df994afbc1f45567ff3aa99a93b0afd2d111562439039665a8a9e809bedd0ab1b3cdc33beb83bbb05357fca2ec0e0ec1ee282ad64354cfe89856c1389322c3bd938bbfad6771440713211800846fc709a7d822735f9a234992d86fc919f817508aae7a5836cd5111dc8d3f7ca43148d9c1ec4d5b5687555da7c9e699f8dbd193eec8edc7cecc78683eaddc5fc7ab47ac5b08f5c83c9ce29f64d567cc9192d85d0917023007d49e1e563784ac2adfa13b63f31c5a01958f0e0f5c7f08b4b2185171d73caed17f675f8552c9aa1f78bf9ab7ed0c1403ece013e93c0c527de346c22a18e27c8f17fa42cf470428ac8b6219b4f35b7b52c7c94f3a4311064c14b392c96d614ce18f07410c7cb4cb666215dd07ea9b868aad9f446be7c23e55ffa26fc8635601d59eee50edc1e0438696ae9977684eb8f9676de0c7562d7c3102f5dcca1a296d6576451e766fdd389326721d17070454f6b4e5d18754e9632296d6eef36ce0c11df2f3af3608de1d53b299e94e3287e8a3b86f5d18e3d440dcdad19328e2989eab19c2365629f40bbcdd33da46cb688431b57b8bb2de7d10091633aba0e574901fa7946da2537d6f02279f2bc60162de9784f3e1fddb6126acbea8c94b6b1da865aa1e1e3f05412325ba32847952c226dbc917dc13a14e411ebae75cb09fd72882815ae7ae12cc78610162517d4f0a37b893bad0ed9042393fb76f8d19825ee75eaccd51c27d8534f4b12881ffdffa651d25a1d19cb64b149d36b47dedb793cfd059e85df40557baf8df40b55cdc3a544f44f5b527dd91d90c4812eff8e8b6cf219e9ec28c485e5b3049315786a55f9a3627c6e1db5184f7b96cdc52b76103c6484c1ce50c31ef7c14d268a7ff4a9119c4b4579c591e119cfb5d634cb7126d726c5e68c3b51486c14feb9bbfbb53b9dbf27a025a8c1761882d809ac6660578cff576bc8fadcbde017fd01fdb83c258d42b42f12746121c9767197829da405999abe896d06f3c580658f4986ab699c77430ba07c5e7269f39fef64d204c661a91f35432558af00016ec65664364a56713c46520bfbc16df5d0a3a5e6b687f7f120c56b21008713c6c19e0f3d28136dd607cedbbdcae418539e60d0299593b8ecce58584262365616a8d5dd06b6afacb96bcb16cd2990057d49d3ea16acd3f59c96c4a87c4fd2c063d656f62c7e353630997ebedd9059e4eaa70e4dbfac5e8f2412a3d68d35d901cea5ace49e33d53e78d73e89087cccf70447cb642310b564c66b8b304445d3a619733aaf6dab506cb66dad93e2f19e290b7c344c866dae5c01f52389879c96a50f5afa09eb2ce6a596f84db4744e4962e019756be1347648375c61ff2272f243070490003c65b6228fc511b45aeb3437d34e02988c14c4e37728ef2f15eeedc315c1632d193ecb4ea4b476fdfe4340700092d20100728d93587bb58d2c3123a85e184a966246ccb5d1797ff38afeb6a98e92bc1aa3e3e9fdf420a9a0bfbe2ef64abf319917cec1c626995fd6198c872a67f2574b9800b41224e1816991be46579b8d600901eb9d876115d261b74553f6546f5d5fc7b4a413ac1b5643db0578ad2425b9866dadabf4e1066cb0e0489a9a4ba210e4b369ad022b8e75c46858c248a6823bc6b9f0d46aa9cabad692c22ee136ee04699eec26bd5ec04789bcb77773ec101f59c4f0c3980f646191974ca4e6109618bf35513d130a2bba1c15475d41342d300febe5ed97e48291ebb4c4540c12bcdac4dbad8c8d5955bbadefac33a04cc207ce94414062a2aed904d7d7550645fdcb1f838986584e0c203ff8daf120980da4dfc94c980ad61caad7f19d62fd1ecfbfcd34165c66409ff2dd0a8ec4370f1dec32c60d8051410fc1260f221812963a1403adde307ae56bdc753ec88c98993e48cb71e257255e7b339d65631c4c384f3356bf89d39ea8268103624e691ac7e27e8a87eb227a2b6af7140ebf2dcc4b94f5e32bf16688b3495ebf2326aeb133117f17ab5316667de6a542edf86e4f928a7c52739de660f16e632726658282c79dd420d7c4126756dd8f252a069c622aea6dcef6137fe7baa34afec7705e738bbd7aa6f30a8fb5fa48b4c298e24e5198ff915320a14aa3f36fc2e631986a7d8f5d5c48703c0a32eaf6e99e9f7dd53f2c811e8e2c42ad4267c63860917e8c64514ff7a63c7a2f2d509bc0947e423de13a1d7996144f84df67380bcd4af3d069f1aedfec22ea38ec3b62444db83eb6978511b678479af1077a203ee704ecf53dd3f9673d32692ce53f5c59dac87f489d3b6b3f593e0f85bf9114086fde890b6a5472e595ad8c3fb508282a1bf228e7f7bd740d127e61d926aad51ba6c23db5788b8d2e0db1fdc79d22131f783baa4106a39a6d17285f753b57ff5046f1345ff9dd02837e3e11154786d3c02a7c7a6be6e214edabe57be7ce82bd115a2a92b3c087e470cb7ca21860fe17542b47520a9a15aca23e10a01cbb44600d1d1b6b2ae4d3d4b64b53f50be46eae3655a85089a15b93b6fb24a6f969032270965616f1b15f3bdad37eefdaacb6c957dfad36549cfa69ff2d07798d39491aa7d5ebdb83721e7a1d657bf1d769620923c081aeffe316dc73bb99bf778231e70023f9ebef03699cd04ab997fd93b6533506be69f33b2baf18eab6c8c17af15f9c52a5b9afd09ad04b0895d61a5bdc3bec09fd31861a3a043019bbf9f280450af5249ac66ff70599b6c3200ec32a267bfb2ad8ea404ba29f90cbebe268acf8fe984e30b832ea44fc65ef098f84c3b68b9cb5aa1d7088390059430811afcd7e17d73278e59523c950af758717f6132979c12019486eff658dc7acbce33adbaa5cd68751e6034dbb94c45d9127068a91f9b2fb1579aabd6f502739e93a660d42d1d56cbb3ae3413f3fc48ecf470e40468257aaace2791cabbcfad0f6fed7954ff1c81f5ffba9e05a7510e237972f7771fddd30c82a2d1c61afdd3e06b6a5cac924ef5568fc2c8f307314f3e7a3f252791b85afa1cf2b0b94781afc8d56da5569eeb3d6754ace447b23554554e5e61206b1e41a94e3aad9ee14665f481ab57193d80936fdcd9b77c909f062f3e4d62de29948bd63516df508bc020e5e21064d5a55530007ce28244509dcd33508d797f952c950cd89456e558455a3ee8f4f25e7befb6b4ea577d50b1ea606df37c6b7e59823d95b60dd42a7c6732dd7603e90e84520935dceb0ea8c939b89aa84805ceec9c50221a2fcb6e828abecbd06626e89f230b42f657377bff2ce654b0e81fcd1130c51d71711d5662cdbba0ab70590fd67ec723d50b300f12c7877831f5fd5bca42d0f715a95cf8d0cb32182444273e78f0af89be31f00e127fb213312ab04790f7a97b5e29d8822e77e499ad11d0584f9b1dbb6a3808a376f5b89ec6803912eb1be511cd9e7c8be7a405cbee21f2f2cbe97dfe61855b9540b79e2511f84278ab7a89ad5fdb0b2544cb59a126b770804f2cd42a94254c781d906cb965bc4bc908f6c116a0b0943d35df4839bf673c8e785b57f1a6d69e04e908ceb7a08db1b51c3c8e89cc4cfb1e93b2851f0c1c80bc2eaccbe9fcb57d2ec5e99a32caa8a651ce36ff98dae0a638a2d6f777c0321795b771805ca648d31b34e07b57c31da28ea16a7dac1affdbc781935c676facbf004b85575377c4aeb26059252c200ca3f0ace97f5ca9c50188ec8d9355abdeb0a22832b7ef584a85154415a445898cee47d9a7a107246a08e510851d46ba92fede65e7c35d29923dcb7e7763d90a9115387dc945ece3fb03c37324", 0x1000}], 0x4, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:initctl_t:s0', 0x20, 'system_u\x00'}, 0x28) iopl(0x80000001) r1 = socket$inet(0x2, 0xa, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000001000)={0x30, 0x5, 0x0, 0x9, 0x99, 0x7, 0x0, 0x80000001}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x800}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r4, 0x2, 0x1}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000004000)=0xff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000007000-0x18)=[{0x7f, 0x36, 0x7f, 0x8001}, {0x1ff, 0x7fffffff, 0x2, 0x1}, {0xa977, 0x7fffffff, 0x7, 0x2}]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000007000)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000006000-0x42)=""/66) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000002000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000009000-0x29)=""/41, &(0x7f0000008000)=0x29) 2018/01/21 11:09:33 executing program 6: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000899000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009ee000)=0x8) r1 = syz_open_dev$sndctrl(&(0x7f000014c000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffed5, 0x4000) tee(r0, r1, 0x7, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/dsp\x00', 0x40001, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000739000-0x10)={0x3, 0x6d, &(0x7f0000570000)="20c534b59542a936bf65254fa4d4d6e4408f3f35e00f32593794c170524a50b56b66fc2ec2d4c6d1faa540ddf70d5b92a2c835682a387f297186879af029f45cdb1147ac4da61ccf45d306ff3d1f817a7982cd719ccb6aae74dbb2e98831d878fd583c977bcde9eb60cc302ea6"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000054e000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) connect(r2, &(0x7f0000001000-0x10)=@ipx={0x4, 0x10001, 0x2, "a68218e8ca8c", 0x7ff, 0x0}, 0x10) iopl(0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000003000)=[0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x8)=[0x0, 0x0], 0x3, 0x5, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) accept$inet6(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000004000)=""/173) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000006000-0x4)=0x9b) fdatasync(r1) kexec_load(0x3, 0x1, &(0x7f0000006000-0x20)=[{&(0x7f0000002000)="51ab8d7821a80d2e8a7eace9eae9f5aea52d950e24f8076b400e48c5e089c6dcf6", 0x21, 0x6, 0x3}], 0xa0000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000007000-0x10)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000008000-0x4)=0x80000001) r5 = getpgrp(0x0) ptrace(0xffffffffffffffff, r5) 2018/01/21 11:09:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x47, 0x80) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000084e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sysfs$3(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000002000-0xf9)="3c541b56ba439cc345a1a618983dd1fde1c6d391be3b77a87ea85fb77b0fd13b8f566d83c40754ddfea88974f93d3998fd87e140ddede6d8fac9adfe397de8a8042382089756e2920dc9ac0ccf93a999c13caa9eab7bb869f767f49188a4ffed230ea754c9c6d0e2c8659a0811b31eebfb03d64c6967905d79cb07573250e48272b987cbcc336161d401054599ca99ae717b0659d678d2cb18a9a5babd139b4b16a94c9cfca46b1cb727117ecb916124df2d1cee47046b14f905f8496b11848e5c46b50316ddeea30146f78fc49ea5b0443dda99600ca61bed064b4d017132da3f876791a53a0fcd36aeedbe39ded8aa5e21a281d5d6f603c2", 0xf9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003000)={@common='bridge0\x00', @ifru_ivalue=0x8}) getpeername$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) lseek(r0, 0x0, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x2, [0x1, 0x8, 0x6, 0x7, 0x2, 0x81, 0xed2, 0xff]}, 0x5c) r2 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) iopl(0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5e0c9518641823d3, 0x80a, 0x7, &(0x7f0000004000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7fffffff, 0x1, 0xf7c, 0xafc8, r5}, &(0x7f0000002000)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000)=0x0) rt_sigqueueinfo(r6, 0x27, &(0x7f0000003000)={0x28, 0x7f, 0x3, 0xd66}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000005000)={0x7, 0x8, [0x5e, 0x129]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) [ 32.067872] audit: type=1400 audit(1516532973.049:9): avc: denied { map } for pid=3649 comm="syz-fuzzer" path="/root/syzkaller-shm424783257" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.654548] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.121635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.876766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.162997] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.209655] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.338342] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.475907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.569772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.081057] audit: type=1400 audit(1516532976.062:10): avc: denied { sys_admin } for pid=3693 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 [ 35.164925] audit: type=1400 audit(1516532976.146:11): avc: denied { sys_chroot } for pid=4368 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.518314] QAT: Invalid ioctl [ 35.526404] audit: type=1400 audit(1516532976.507:12): avc: denied { dac_override } for pid=4468 comm="syz-executor7" 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 [ 35.576824] QAT: Invalid ioctl [ 36.512720] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/21 11:09:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x3f, &(0x7f0000001000)="") 2018/01/21 11:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x102) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') 2018/01/21 11:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b8000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000033f000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ddb000)=0xc) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00007a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) nanosleep(&(0x7f00001f6000)={0x0, 0x1c9c380}, &(0x7f000081d000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c69000-0x10)={r2, 0x7530}, 0xe) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000061e000)={0x0, 0x0}, &(0x7f0000c95000)=0x8) 2018/01/21 11:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000050c000)={0xffffffff, 0xf92, 0x18}, 0xc) readv(r0, &(0x7f0000df4000)=[{&(0x7f0000a6c000)=""/91, 0x5b}, {&(0x7f0000f80000)=""/247, 0xf7}, {&(0x7f000048d000)=""/216, 0xd8}, {&(0x7f0000efa000)=""/215, 0xd7}, {&(0x7f0000652000)=""/64, 0x40}, {&(0x7f0000e08000-0x3e)=""/62, 0x3e}, {&(0x7f00002c8000-0x33)=""/51, 0x33}], 0x7) r1 = syz_open_procfs(0x0, &(0x7f00001b7000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000092d000)=0xf, 0x400000ff) getsockname$unix(r2, &(0x7f000083d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dff000)=0x8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00009cc000)=""/43) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a15000)=0x0, &(0x7f00001dc000-0x4)=0x4) 2018/01/21 11:09:37 executing program 4: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000c80000-0xd)='/dev/urandom\x00', 0x0, 0x181000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r1, 0x0}, &(0x7f00001ca000)=0x8) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000c80000-0x8)='./file0\x00', 0x182) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000c80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c80000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) syz_open_dev$adsp(&(0x7f00000b1000-0xb)='/dev/adsp#\x00', 0xfa, 0x0) epoll_wait(r2, &(0x7f000057f000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3f) 2018/01/21 11:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000099f000)='/dev/dsp\x00', 0x200000, 0x0) r2 = open(&(0x7f0000025000)='./file0\x00', 0x41, 0x90) r3 = request_key(&(0x7f00000c7000)='cifs.spnego\x00', &(0x7f00004af000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c60000-0x9)='/dev/dsp\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bind$alg(r0, &(0x7f0000f73000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) syz_open_dev$dspn(&(0x7f0000edf000-0xa)='/dev/dsp#\x00', 0x6, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f0000b6a000)={&(0x7f00005b3000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58, &(0x7f0000901000-0x80)=[], 0x0, &(0x7f0000183000-0x658)=[], 0x0, 0x0}, 0x0) 2018/01/21 11:09:37 executing program 6: r0 = open(&(0x7f0000c4a000)='./file0\x00', 0x400000, 0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffe9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x1, 0x4000, 0x1081, &(0x7f0000841000/0x4000)=nil) shmat(r2, &(0x7f00001e8000/0x3000)=nil, 0x4000) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0x8)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0x3a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x131c04) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r3}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x7c5c, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0xc6, 0x7f, 0xfffffffffffffffe, 0x9, 0x9, 0x1000, 0x8, 0x7, 0xffffffffffffffc0, 0x5, 0x1ff, 0x6}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006d6000)={0x80000000, 0x8, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000099000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff, 0x3f, 0x10000, 0x1}, &(0x7f0000668000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000092f000-0x6)={r5, 0x40}, 0x6) fstatfs(r4, &(0x7f0000d9c000)=""/23) stat(&(0x7f00004e6000)='./file0\x00', &(0x7f0000f20000+0x253)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ec000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x9, 0x0, 0x1, 0x2, 0x80, 0xa0, 0x87, 0x0, r6}, {0x40, 0x8, 0xd61, 0x1, 0x718, 0x80, 0x1, 0x8001}, {0x200, 0x9, 0x3, 0x1}, 0xa10, 0x6, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0x6f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x1, 0x4, 0xfe6c, 0x3, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000761000-0x4)=0x0, &(0x7f000008d000-0x4)=0x4) fcntl$setsig(r4, 0xa, 0x15) 2018/01/21 11:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000639000)='./file0\x00', 0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d2d000)=@assoc_value={0x0, 0x3}, &(0x7f0000716000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b56000-0x8)={r4, 0x9}, 0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) seccomp(0x1, 0x1, &(0x7f0000166000-0x10)={0x1, &(0x7f00003b8000-0x8)=[{0x2, 0xffff, 0x7, 0x0}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x1ff}, &(0x7f0000c1c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000ff1000-0x8)=0xfffffffffffffbff) unlink(&(0x7f0000f67000)='./file0\x00') sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[{&(0x7f0000f8f000)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000027d000)=[{&(0x7f0000d6c000-0x3e)="aacef4cbb3a760ce6f19fb3033e5d7f23bb2d3ce77681ef4d897b1d5486195ff8d10d0eab7b668ab", 0x28}], 0x1, 0x0, 0x0, 0x804}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r6, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x40049) sync_file_range(r3, 0x0, 0x0, 0x7) io_setup(0x0, &(0x7f00004dc000)=0x0) fsetxattr(r2, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) connect$bt_l2cap(r5, &(0x7f00008c6000)={0x1f, 0x5298, {0x800, 0xfff, 0xfffffffffffffa14, 0x2, 0x0, 0xfffffffffffffc01}, 0x9, 0x800000}, 0xe) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/21 11:09:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4b0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x0, @ipv6={0x400, 0x6, "4a8005", 0x1cd, 0x3f, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, {[@routing={0x33, 0xa, 0x2, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x3b, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x30, {0xffff, 0xa, 0x8001, 0x7, [0x8, 0x401, 0x7ff, 0x8, 0x1020000000000000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x3d, 0x8, 0x2, 0x100000001, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}], @tcp={{0x2, 0x3, r1, r2, 0x800, 0x0, 0xb, 0x82, 0x1, 0x0, 0x80000001, {[@generic={0xfe, 0x7, "78ad6c1f1f"}, @mss={0x2, 0x4, 0x3}, @fastopen={0x22, 0x9, "165df751674848"}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"b5da4962e19d43f05c8ed64b25f5031ff70422b8b4ea412d09ccfd76ae1f0dfe57d13c36a0d1009c93a91dc6b5a08dca3f726889be53a670504ede51acea5c29082778402bc916de706d7572d727379a39c7fd0341d1b933a89b71a617d61d40a30b920ceecf38872b1e0f1f0ebbce07256261208ede3703836dab8c6df5789139efdd5f5f6aa70dc31b8e1b2de8498e6a932fc47217a2f82ebdfd70ae2f1fd3f8b449916382a060645f598019bd4ae1292aac3e6e0bc9a252"}}}}}, 0x1f9) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8bb728d58af903d2"}}}}, 0x0) 2018/01/21 11:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000093000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000282000-0x10)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000670000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/21 11:09:37 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001f000)='./file0\x00', &(0x7f0000008000)='./file0\x00', &(0x7f000001f000)='overlay\x00', 0x4000, &(0x7f000001f000)="cf5db74305e8252ad6b70d486a7ecd8bece4924d0b43e40e241809adf79bb348949b541390fc2bd6044652055d506d44fdb1615e57fa8fdfa4972e9f278ac797aa1e8ed4f894899283352af1133c22417b01c046c4397e7b6e02fc4fbf90f57e0188475ae3acc889827aa6f2b36a6dc830c99a9f6fd1aad33d301aa7958de1a46ae57528ed0fa234d10fc86f60e538ca517d353c7756c1e19d813c9f362e9dc2") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000020000)=""/208, 0xd0, 0x0) fstatfs(r0, &(0x7f0000021000-0x1000)=""/4096) 2018/01/21 11:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) inotify_add_watch(r0, &(0x7f00001d5000-0x8)='./file0\x00', 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0xfffffffffffffffe, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f00000b8000)=[{&(0x7f0000f5e000)=""/74, 0x4a}, {&(0x7f0000356000)=""/27, 0x1b}, {&(0x7f00008ae000-0x36)=""/54, 0x36}, {&(0x7f00001e4000)=""/4096, 0x1000}, {&(0x7f0000160000)=""/4096, 0x1000}, {&(0x7f00004b6000-0x33)=""/51, 0x33}, {&(0x7f0000c15000-0xa8)=""/168, 0xa8}, {&(0x7f0000ea6000-0xb2)=""/178, 0xb2}, {&(0x7f0000c23000)=""/77, 0x4d}], 0x9) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fdc000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000)=0xe8) 2018/01/21 11:09:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000230000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1e}, 0x2a4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x8, 0x400) openat$vsock(0xffffffffffffff9c, &(0x7f0000300000)='/dev/vhost-vsock\x00', 0x2, 0x0) fsync(r2) r3 = syz_open_dev$dspn(&(0x7f00007a1000)='/dev/dsp#\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000369000-0xb0)={{0x3f, 0x8}, 'port0\x00', 0x40, 0x20010, 0x6, 0x1, 0x5, 0x0, 0x4000000000, 0x0, 0x2, 0xe40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00000ba000)=0xfff, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000b0a000-0x2)=0x9) rt_sigreturn() [ 36.690386] QAT: Invalid ioctl [ 36.723118] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 36.762127] QAT: Invalid ioctl 2018/01/21 11:09:37 executing program 7: socket(0x3, 0x2, 0x263212c7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) 2018/01/21 11:09:37 executing program 0: r0 = gettid() exit(0x81) socket$inet_tcp(0x2, 0x1, 0x0) wait4(r0, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) 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) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f33000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xf0, 0x0, &(0x7f0000001000-0xf0)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000000)=[], &(0x7f0000000000)=[0x38, 0x78, 0x18, 0x78, 0x38, 0x30]}}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x28, 0x18, &(0x7f00006e7000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000963000)=0x0, 0x1, 0x1, 0x13}], &(0x7f0000c46000)=[0x78, 0x48, 0x40]}}, @increfs={0x40046304, 0x0}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000000)=[], &(0x7f0000dbd000-0x28)=[0x70, 0x20, 0x78, 0x58, 0x0]}, 0x4}}, @acquire_done={0x40106309, r2, 0x2}], 0x86, 0x0, &(0x7f000035b000)="ee420437c2eae393ac0c1772b4e984d5677af8b1aa00272152acc976b6dc2ec34cc08ee0eb23a04167a3e2e2b6ded008d042ce7823da5a8597cf77f98c5218fd4ffdd7f088fefe31704f0b4bba7c11baa53b17f926f0b0364f118c4fcd2bfc32fd3b43e76e7ac4cbb1dd6e36af5be6a348ac595e6ddff5b77215c66d954ffcf3b52818fc695b"}) 2018/01/21 11:09:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000)=""/10) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") recvmsg$netrom(r1, &(0x7f00008cf000-0x38)={&(0x7f000007d000-0x48)=@full={{0x3, {"07b2b2397e734e"}, 0x8}, [{"532fc44c5c7413"}, {"fd4adccd94764f"}, {"d08b1b8a0b1369"}, {"3b6cbe07c69aa2"}, {"5de1954109da80"}, {"c24b5a337b142e"}, {"71d9dd6f3af5d5"}, {"062c428f6ca6a1"}]}, 0x48, &(0x7f00007a7000-0x50)=[{&(0x7f0000ae2000-0xa3)="90ef9d631a8d66598100a2f1502f5599a2ba6de5ddd2d63c7d26ae9ac212ffc9eaa1a1175c49dae0a4a38b1d94abaf45805fe99fbb154761622d318e9a9066acc6ea4ed1682e9228c945d54efae80398109977dcaa0f73d95571f18c2aef56aa1e96b3a50dfdb61f3bf39b63cd27d4f2a3307c0170228d31ffefda59fe1cda5504afd3ad1e012c6de286b6b2db5635b2c82985e30c1af186ef954482a20c9055c33dac", 0xa3}, {&(0x7f0000959000-0xee)="234e772c3edefc0ad896a3a858676238a9566907257518d571a09c5b5a60abf65a17ee9a0ee015ed21dc6eada1fa7de8c7e770e16da34028e652d011d956d69c84635e2f6116c6b8d161c40696042aeb1a6faaf62af10840e72ee37f072e0ab0379409dd6f4aa8fde4b2730b1fb2a781da34a626a4781fae6264a7919f34a059d64f332ccbf678b830b495fda0f9829e7cbbb7807f9a48481230dc8888215623ed97050e173789d2d4b9a8eb2cfb2a3dec61660a1078cadf69a5cf5c1be2e1902acbec76520e1db73adedaaa321c509595af92c2b3e8984043812d70a3462ecc9078f0a1110f24d4432ba2015429", 0xee}, {&(0x7f00007e6000)="77ed0b4b1f1e8fa0c257ddf7728c9f876d2352bfea2cfc6be5013b631db6e001756963516db5cb558c650d479d0c199d86b9d0dabb11026233b1420d6302b1cec638250fe9bbf0e604dc963ed117f2b2ad82b17bc208a67c1a2f0d90926b5e66e2144f452c1fa59cd685ccdfb094c2d9ba774d7c53e307877d510ad745aee3745a2f1b34196fbd877488de4dbd47f2aeed3f1a770eafc18826e13d7adaa92982ef", 0xa1}, {&(0x7f000096a000)="e215ee656a5c7cecf5ac5538c4694f3f736bf42ec38879a58705cebbc8786f37d43552867c2bdfdeb19560aa1b844d4f82a133575f083fc48dfe751bf9bf58523a248412c0", 0x45}, {&(0x7f00004b3000-0x3d)="71f969f829e23c42b704a85bfd1f138008bed50e221594d1947df28cfec03748a50ffda4c3fbc99e139cac4ee8ffb78fde1742e9738f3af922053c2fff", 0x3d}], 0x5, &(0x7f0000094000)=[{0x88, 0x115, 0xffffffffffffffff, "dcbd80ad6830048ea094c9c315de070378004f95ccc80ad78acc2c8253bafe430245ee28cc13bc2b951e30df0a989c45df1f28dbcfc8fe0338bd75361a9ce74fd34cbf1cef3f62e7294865ef3348f2546f1c3c10881d5f81f271a5352e2860512d6701cadfc09adffd7dc2dd38d98b98b5cf220ef84b781a"}, {0xc0, 0x13f, 0x6, "9832be7b99ffdefb1c8382f75076b9ad2ae342f3e8f907575f8605560d7f597ee8f4e022d6d3b1365772f058f4eed42a73ee4fdb1d06b13dafd833c3d8ba417b29056bc5640e2896f3022e2bb89190aac8ca01c0cdbebadfed64cb47c16fef674a9358e580f52dd61ad476099dfccf7cc74d3a6d15729ad1de914236f16fa85015fbdfc934118af57612981c459cb001ac506a852dd5c9070524b655f40fc41f6e246d8b61b5813fb922db27"}, {0xd0, 0x10e, 0x7, "67f83be6bf0c0e06a9318ddda725546411805a824fb722a11fae07d01f5272142a36ac67a0010f2a7a7e05f8016e213b183042bd27e0d5e202a92a09715cdbcaec8d102e3c9fbca0e8fbfb42b39422fde6f8021a8e009d97ebdacd90a0ba3ccca4d724aa00f7dc266baad31ce86ab67cc647c49f5134f29528f7672daa7d0703144e8bdf80f4e06f469a086f55043e4188632d29a58489fc9d2390bb9c715ff32896a23b7a08fce6810a00e19cff53474aea9abd9ffa2bf1dcf43db7cc"}, {0x38, 0x103, 0x80, "97bb28ce0271be80d666bb8422cfb32f5a67d233523e96cddd6d87158993a1da1babd21640"}, {0x1010, 0x1, 0x9, "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"}, {0xe8, 0x10c, 0x3, "5680ef79c4ab96820b51039afdfdc56a635000d42ebecc5c29ef0ea743c5b3beebef9e64ebd4064a2dbd551b911ae02200fd9a251dc4b45a1dde46c4737fd799ff9fb657d2779a9287807dd7fdc8cd236b0b5883b0d368e89beebe5264a289edb30114a9c5248e647c6db98d2a04b5950399290738b1ba789c369d0715e6a121c8d22e61bd70d256d3366bd17271201c1ffdc9fec8595d65bbe1daad01b193d1109f72a9d9ea364eef5a0e3b48df3bfb4c3646fc4e94bcd131d7e87e42f740d7bee6a78e96c79e9e77575263e9626f44207bff3c7d58"}], 0x1348, 0x40008d0}, 0x10000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000e9000)={&(0x7f0000a70000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b66000)={0x0, 0x1000, "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"}, &(0x7f0000783000)=0x1008) getsockname$packet(r0, &(0x7f0000854000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004e1000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000d90000)={0xf, 0x8, &(0x7f00001c0000-0x40)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x8, 0xb, 0xf, 0xffffffff, 0x0}, @alu={0x4, 0x0, 0xd, 0xd, 0x4, 0xfffffffe, 0x1}, @map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f5d000-0xa)='syzkaller\x00', 0x6, 0x99, &(0x7f0000cb2000-0x99)=""/153, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006f9000)=r3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000388000)={0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00007f6000-0x30)={0x62d, 0xa8, 0x88, 0x0, 0x0, 0x100}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(0xffffffffffffffff, &(0x7f0000ffe000-0x5)='#!', 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000432000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000855000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006cc000)={0x0, 0x1, 0x5}, &(0x7f0000a57000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bd1000)={r2, 0xfff}, 0x8) socket(0x13, 0x3, 0x0) getcwd(&(0x7f0000bc8000-0x3a)=""/58, 0x3a) unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x0) iopl(0x3) add_key(&(0x7f00001f0000)='use\x00\x00', &(0x7f000042f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/21 11:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendmsg(r0, &(0x7f0000a97000-0x38)={&(0x7f0000dd3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000+0x254)=[{&(0x7f00008af000)="4efe401034770daaea813226c6e6d102ee79d04e983ec7b5bf27ebea85bd0f89caf12f0effc2dbd7401fa55ea50d29402195ddd78bad8ffb785a79c32609fb134c5f", 0x42}, {&(0x7f000064c000-0xc6)="7de3191cc4c849a84af01cc5732c328b35984073d4264c36d2318e8a57fcbc1fbf51694d84ebbf727f592731e05b0b639b8dcb3f650a3da541438ca7b62516e71a399874a28072ca499d4c06dfdf58fca1f22565de7aec28485abe84c067d5696feeedcf7e561ef37b80af9c298308b6edfb760faf48853ad4febf654fb7b0fad2060ded73a164178ac88da25da0bdbda74570cbb16bf7ec8f61fb2a0bfdf1b6b336710d624db4bbd450fb18efe1f211e59b2c84f5d2b75b78d6247fdfac4cb10bb35e22a8ca", 0xc6}, {&(0x7f0000904000)="4082fa6e5971beb4f84224542b7cbd1bec6e9118dd751b6cb4671eb700df43ed370ed9bd41905fbd3bf6f82e627c0cf934b73439b8957e6bfceaf825955309596ba7f71f4353214dd32f73b9c5b4e1d11e6f478e5c7dce547f17f7ec7572", 0x5e}], 0x3, 0x0, 0x0, 0x40800}, 0x800) 2018/01/21 11:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) msgget$private(0x0, 0x1) 2018/01/21 11:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000680000-0x4)=0x0) capget(&(0x7f0000e21000)={0x20071026, r0}, &(0x7f0000c72000)={0x0, 0x200, 0x1ff, 0x2, 0xd3, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/21 11:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000f32000-0xed)=""/237, 0xcf, 0x0) 2018/01/21 11:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000159000+0x249)='/dev/sg#\x00', 0x7f, 0x0) splice(r1, &(0x7f0000512000-0x8)=0x0, r0, &(0x7f0000e56000)=0x0, 0x5, 0x4) msgget(0x2, 0x0) [ 36.912528] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/01/21 11:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fba000)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000077e000)='/dev/usbmon#\x00', 0x5, 0x4000) r2 = syz_open_dev$vcsa(&(0x7f00000b8000)='/dev/vcsa#\x00', 0x1, 0x400) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000c35000)={r1, 0x8, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000874000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000274000)=0x8001) setns(r4, 0x0) [ 36.926459] audit: type=1400 audit(1516532977.908:13): avc: denied { prog_load } for pid=4793 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 11:09:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x402100, 0x0) mmap(&(0x7f0000e4f000/0x1000)=nil, 0x1000, 0x8, 0x10010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup(0xffffffffffffffff) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000e4f000)=""/4096) madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x1f) 2018/01/21 11:09:38 executing program 3: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006fe000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ce0000)={0x5, &(0x7f00009bc000-0x23)=""/35, &(0x7f0000b3b000-0x78)=[{0xb70, 0x3c, 0x6, &(0x7f00006ad000-0x3c)=""/60}, {0x5, 0x9b, 0x100000001, &(0x7f0000ce1000-0x9b)=""/155}, {0x6, 0x99, 0xffffffffffffff00, &(0x7f0000ce1000-0x99)=""/153}, {0x7fffffff, 0xee, 0xfffffffffffff335, &(0x7f000086e000-0xee)=""/238}, {0x20, 0xd5, 0x0, &(0x7f0000798000)=""/213}]}) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce1000)='/dev/hwrng\x00', 0x3fffe, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ce2000-0xb0)=[@in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe490, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xa4) r3 = syz_open_dev$mouse(&(0x7f0000ce0000-0x12)='/dev/input/mouse#\x00', 0x1, 0x105400) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000cdf000)={&(0x7f0000175000)={0x27, 0x4, 0x0, 0x5, 0xfffffffffffffffd, 0x3508685, "2756a1156508b51bcd3770b71999b28bc1fcb026e86cc804a6b74e491d5756bcfd65e72c8433a33ac9ad81fd39caf9da038bdb27b365961be21aff0972a7b2", 0x1000}, 0x60, &(0x7f0000ce0000-0x10)=[{&(0x7f0000cdf000)="24dbadb728ad779a32f1941c5fac88f1b287a6d3fc0d243497462acf60b2cd4281d658c743353d21d00c0c7fa15f29e28839094fed92f351b201ff577e477a8f62abd195b3a7ec3e8a27a0ab356840891efd2e0283c73e2cea8c812c64d690202bcb4eb5214472761daaab4b687dd6408bfae8a36246362653ff9e9bb88cf1b818fa6a1920b91d79bc38b3012e80faee9f0234ecc3aa8d904b29f1a3bce66ed3d17dbc5a0cd2f04e5145e07bc4d648cb936c", 0xb2}], 0x1, &(0x7f00005a6000-0x30)={0x30, 0x113, 0x1ff, "5952dc5e2d0fdaa77b2ff4e594c7057c9f2b6be20319042e1966"}, 0x30, 0x8addd99253c533dc}, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/21 11:09:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000000)="fdf818cb58e8d440b1167ea907d38f521a2acab89f1b7d8a7e2b96408116929430511e3c31c7530fdeb13dc99c3685e65ab0375d0672b1977066bbf7f8188809f0b0ecb39aaabe22602c68315d0146e24a1451c00d7f55c1db2caa473b74741e2532e4b33d1f41922578d3deca35c38cb6963a7394931a8ee2b5a109c4854714ba0076a83f85306a5d36fd4e8369b9d93d2680b666a2b7ebcd6d23f292bab2ddf1d04c1ed8e721"}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80800, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x20002, 0x0, [0x1000, 0x4, 0xff, 0x2, 0x2, 0x401, 0x9, 0x81]}) [ 36.941959] audit: type=1400 audit(1516532977.923:14): avc: denied { prog_run } for pid=4793 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 11:09:38 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/21 11:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x20b, 0x7a, 0x0, 0xfffffff3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, &(0x7f00002c1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000170000-0x4)=0x10) 2018/01/21 11:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000da3000-0x11)='/selinux/enforce\x00', 0x2800, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000344000)=0x0, &(0x7f0000aa6000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000e80000-0x1e0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0xffff, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000075b000-0x58)={0x3ff, 0x40, 0x70b, 0x0, 0x3ff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f00008af000)=""/206, 0xce) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000009f000)={&(0x7f000008f000)=[0x8000], 0x1, 0x2, 0x8, 0x1, 0xff, 0x1000, {0x54, 0x6, 0x3, 0x401, 0x0, 0x5, 0x4, 0x100000001, 0xcebc, 0xfffffffffffffff9, 0xff, 0x7, 0x1ff, 0xfff, "0093351891b791c5da1a6b261cfc96170bc0d88443d78aaa274a723a00eba8cf"}}) r2 = syz_open_pts(r0, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r2, 0x540b, 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009f4000)=0x0, &(0x7f000039d000)=0x4) 2018/01/21 11:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$tun(&(0x7f0000877000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$void(r0, 0x5451) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ccd000-0x10)={0x0, 0x0}, &(0x7f0000d2a000-0x4)=0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000aa9000-0x4)=r1, 0x4) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 11:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x802, 0xffffffffffffffff, &(0x7f0000bdb000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000035000)=[{0x0, 0x0}], 0x1, 0x9) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002ff000-0x5b)={0x100000001, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000560000)={0x80000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) [ 37.066372] audit: type=1400 audit(1516532978.047:15): avc: denied { net_admin } for pid=4830 comm="syz-executor6" 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 2018/01/21 11:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f000051a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ca8000+0x2aa)={0x0, 0x5}, &(0x7f000034a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000748000)={r1, 0x1000}, &(0x7f00009fc000)=0x8) sendto$inet6(r0, &(0x7f000030f000-0x1)='5', 0x1, 0x0, &(0x7f0000edc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000708000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000551000)="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", 0xe01, 0x0, &(0x7f00003db000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 11:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0xffc8}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f00000c6000)={&(0x7f0000358000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x4}}, 0x2e, &(0x7f0000749000-0x60)=[{&(0x7f0000a5d000)="2a1cdeac6b080248ee3f17e2a33ce5a805428949bee0b9bbbb432d4422c49d8baa1fac638dfd5e9beae7a168e5fd3b5d9942735516c4f881fc35154cd23d0f4bfacc53fee4a0bbf82e629f621b3a5deadbd4f2c1f1982744302346a710681a15dd120c3ace19d0cefa887e7f5b8e3f26445b69ff5d1460265c497f4623cd31186d04418638306dccfd8c79a19d73e8f061594636db3dc74f27ec5561a411bfb4198ce28bb92b774d6bb3e40df86075be45ed82c43a1669982749656afe6febd6f2bcbce42873b361eb4a6c20efae4656f96051cec1c771a3c5a4c6c95001059453cc", 0xe2}, {&(0x7f00003f4000-0x2c)="a6ba00cbaba4c735bc429cbdc8a332a06d9e2076db50edcfd73f5d6519bab3c8a43f26772812212000221704", 0x2c}, {&(0x7f00002d0000-0x87)="0537ff73a8d51fcb6dddf7a8065ba69566d893c29ebd1a85f4186bc9c5184cf037bcd8097bdd35f991e692a65dd9c6acc006493b90ae2388a356e7537d196da52d1b43e9695998612eb9054cd3f459634b41d675552999280787fb4e0662cbb91d8061c2a41b6b0e9fd5f8da5575f6c0a8b596c54664897c5bd9f47dcb3abe68e07f00cdf60d5e", 0x87}, {&(0x7f0000e8b000-0xdf)="b8b5c95de08f397144d436182d4476d680d22e94a8e123f9bc7b9e92df76620055b411d31507e8d6cc102c00a0c9996a5eec4a622f79df5926ea6546c7814e6b7f0a8f67ebcc4296718420c7492709ba2595b5a21514fb16baffa4ab36a0f9ac636390a0080d9a184530bd05dd101cdbd6e80747d80240d819691dc2930c79ad69a7bc43734d500945bde6a0b679b7ea2a02adf2998906a066a4c398d249c660084f63883ab06af3ca2bf9582fb2ed94569b3016fd2c4f4973d940674fc2f055c608adbc10be80cf115edaea7877e5068faf9c918f639b13e1d4b9d46a14f8", 0xdf}, {&(0x7f00009fd000)="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0x1000}, {&(0x7f0000ee9000-0x42)="34ff76cf1a080394b4565fed9b47b125080daf88e62666d65867ee8d9231a48fa8139499f8833292fef1c6f3090e77331d9139e5541141c7a41b2b7cf47cce8007aa", 0x42}], 0x6, &(0x7f0000d78000)=[{0xa8, 0x105, 0x5942, "5eaac4fa5b05a2f18d65bc5558c88f726a733ac339a81c5d6e494d0572f4a12e2c66211dd8193506933fb4f43de8c5ae9ac6bfd627649ee7dbcf3c234a8e723bc07e82a413e7e19b13a23ba20c38dbc020baadff070e33709775be8494b0fa6962f58bb6b46b0ad7d139b2067c81dcecff2f89429843da4be9cd4da49e7fec33983252644847fcb0ddb78f744c95d656fa75d4ba538dc0"}, {0x98, 0x11b, 0x100000000, "0c2c32771b901b30270ff13005e84b75204a24a2e50a0a3bda74bdea665e12837508b7fb67503d3202ad5d14c7515c80322a0f26f8705cd2a6eb1aab667b7aa83bbca8210aa5d3476ebc06fedad730ece679b1fe7b65dc319cdcf24c5800bfbceea6df8251f361da3a2a01acf6633f3dd9be3f028a0b67d19299fa7362c865c324d02c"}, {0xe0, 0x18c, 0x7ff, "5fe610b727af268b75b03f46d31bd278d05d78ce270a23d9c89baa592e65a0c891ca777895af6555f3f8c3f9608fa910cbb9fc813686ce9a134ba0560a93703872d0a8064abf52c94cad6b0e16d347b2f0d7f01d8c2982682f88a587c9fb709415a69f74a153169b3318bdc787b5d0fc3c17cc8ac2d19bd98e7221adb43ae16a6db238de72385e230a6d4221e1b6e798d6a7d542f746bcf81928c587b758b9f171944124d73bca9f94cd814b341e6b8baaa2accd4e9856c3511bbc41a7d41d9d04e016d82b3f6d44700b88eaf6"}], 0x220, 0x10}, 0x80) r3 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) dup3(r0, r1, 0x0) 2018/01/21 11:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000980000-0xb)='/dev/midi#\x00', 0xfffffffffffffffe, 0x40000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006f3000+0x426)=r2, 0x4) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000679000-0x38)={&(0x7f0000542000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000013e000-0x40)=[], 0x0, &(0x7f0000130000-0xc7)=""/199, 0xc7, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009b5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000050000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dce000-0x4)=0xc) sendmsg$nl_generic(r2, &(0x7f0000799000)={&(0x7f0000fa9000)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f00007b1000-0x10)={&(0x7f000013d000-0x490)={0x490, 0x26, 0x20, 0x3, 0x2, {0x18, 0x0, 0x0}, [@nested={0x78, 0x26, [@typed={0x14, 0x75, @str='/dev/midi#\x00'}, @generic="0ad384b4b489e7a5", @generic="573100d242b8dea21d62ebaf9aeeac0e2f24443cace5761597cd5f7b6c9f289ebcf53324b1782383984f20e831fc6276a894d6da07dc3f5c4ee9ae36766fbe80e9f01e09c7220fcd6454271628592bf0ac836c55916a40"]}, @typed={0xc, 0x4, @uid=r3}, @typed={0x8, 0x5e, @void=""}, @nested={0x3e4, 0x47, [@generic="a90bc329a9e714dad5c4cba63380a2384aad993cb2dc286626fb92d7861fcf601105592ee9229669ecd25a7795c7e4f838a44a61d9b783190f628288969725e654224ef4581dab9de1d137023cf89ad54063ff1a03997fbfe9d3aa7a914275cae8e447efb811f8723672f61a00f63374fb7b199fb717db45c4f551980cdefd35b9", @typed={0x8c, 0x40, @binary="c6a72715c1b66f61f9b78c5b0391ebf43c1f1727c60257ee70639d0768c47d6bf59de8d7d208f6972abccfc77bc2c3661644cd891e71bc79c9f9fd822e3256a36bde4ccf680e36024237ddf5146bc548c6756180240c5a9a7e629c659534647943ce9b6f2fa847b96a8ee79332e5ab86642fc3c6b739ff2495909c07e30aa3f5afb35156"}, @generic="283813a11a21dc8f402dbd595c385db3810ce90a851ece07fc74ec9166d6929f09e3f61d2ed40d37210868ed2e75cb833dad1713ca7a560a9698fe396aa70c4f61a45da9cae98d60521159e5ff39f561442d42225e7f49d6e9d47474", @typed={0x10, 0x96, @u64=0x2}, @generic="ea1b48448028ddcef071d549cf4de3ee83aea25d97ab746b0d05ca25c8f3f58f9c0d30734d4a1b9ed349e0ea068a2f1f09076280447a4565d410aa3050743dfea7bb5c87bc7f7ed0b53d1fd2f3c43858fcac2b3bd4a72863e8a9915d569bdf18c4c2e4ffdc967daed60594d160f96c77ed8504bc5c7b83b05fffdb3ec93b534aabdacc7d92f5efe0fea5141bd5ca902c52d2941c8e273abde9c8f88f8e0f4b411e91cc019cc7552afd9e2dc2c88946f86c81a1432cca9064be45017b5c5dfa10bb04006e30845785a48e28", @generic="dab751d59fad3ff25f7ec73737b77b688e1aa8442ed1b637757f336e9690c1e1f44aa3929975a73d6d93691df157cff5b834857a077d2f62b1c5f7bd6c57a0fe4e9e048e65aa1e37acf6dd52f45edf6672ca43a5fc96b5b557114cde3dcd62c08dcbd0ff0d4b77e7cada87a6f35b7b", @generic="08ed4e51395673b79b4606c43047a8b2fa23d4fb3ed45ac394ab8fb7dfd2c16e126152cde81dab888d8fbb20e21d43072e86795461d54d0a09da9780c59d18839eb4875babcdde21b7c7c359a9bfd83b227de2c215bcb2bfa77968d781ec0e5eb5704450955720383f18fa4f32f9ee971086a00203dffe33201109f30a8effa779908efcdeaa2d2dca537a66f4a02c9580eaad47279a133f19d674d4919d9e9d7e090e9fd1d482fc85aa42dbad2a1cdf706cb48af9ee4a169a544b25d1ef9e4ea7dcf04cf7b427771987ecf85344e2499b5c0da6861259cef3cccaa378a9673bcc795ae9e7cc4fbfc158a8fef57865ac34eab24bf75a1200dc35", @generic="731973ca09f46e8fa42aed3907f0ca444fbc74a857338f6c95615ec97b513d", @generic="93cd436854241ca24b356af45f04c2c0451c"]}, @typed={0xc, 0x80, @pid=r4}]}, 0x490}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 2018/01/21 11:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000028f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000882000-0x8)='oom_\x00\tj\x00') preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) 2018/01/21 11:09:38 executing program 0: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000006000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f8000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d42000)="e002cdecb05d8e2a8efb597a44391ad1dbd7aad37c3edf8604bc", 0x1a) 2018/01/21 11:09:38 executing program 6: socket$inet6(0xa, 0x80f, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000ee000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f00005eb000-0x1000)=""/4096, 0xf3d}, {&(0x7f000067c000)=""/185, 0xb9}], 0x3, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c54000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000916000-0xa)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e7c000)={0x0, 0x2, 0x10}, &(0x7f00000b8000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fc9000+0x332)={r3, 0xffffffff}, 0x8) 2018/01/21 11:09:38 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000)='\x00', 0x2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000000f000-0xe0)=""/224) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000010000)="3bc477c2f46c6ea2d364212bb3ca176c9e7ff49bce1ee0991d50d574b95aba", 0x1f, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f000000e000)=""/36, 0x24) sendmsg$nl_generic(r1, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000012000)='/dev/dsp#\x00', 0x4, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000006000)=0x10000) poll(&(0x7f000000e000-0x40)=[{r3, 0x200, 0x0}, {r3, 0x8000, 0x0}, {r3, 0x8, 0x0}, {r3, 0x200, 0x0}, {r1, 0x4, 0x0}, {r1, 0x401, 0x0}, {r3, 0x8, 0x0}, {r1, 0x8008, 0x0}], 0x8, 0x3) keyctl$revoke(0x3, r2) 2018/01/21 11:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/hwrng\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000178000)=0x4, 0x8) accept$packet(0xffffffffffffffff, &(0x7f00005de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000589000-0x4)=0x14) bind$can_raw(r1, &(0x7f0000e36000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000063f000-0x10)=[], 0xff89) [ 37.247855] audit: type=1400 audit(1516532978.229:16): avc: denied { create } for pid=4873 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 11:09:38 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a47000-0xa)='sessionid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0xf005, 0x0, 0x10f005, 0x1003], 0x4, 0x20, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) write$tun(0xffffffffffffffff, &(0x7f0000360000)=@hdr={0x2, 0x80, 0xbeb, 0x81, 0x8a1, 0x5, @ipv4={{0x19, 0x4, 0x5, 0x800, 0x18e, 0x0, 0x959, 0x7ff, 0x8, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x1ff}, @generic={0x88, 0x12, "6fffffffffffffff9d2834a0127dbaa1"}, @lsrr={0x83, 0xb, 0x7, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x18, 0x2, 0x1, 0x100000000, [{[@empty=0x0], 0x5}, {[@rand_addr=0xfff], 0x8001}, {[], 0xfffffffffffffffc}]}, @lsrr={0x83, 0x13, 0x4, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x11, 0x1, [], "b3f1a8d808de2b3d3b8a59605baf16ee48"}, {0x1000, 0x0, 0x4, 0x80000000, 0x0, 0x0, 0x800, [0xc5], "9fd2e30d245eea23148f58604d580a88d23683607251dea2bbdd7528314b232cb69bf50242f6f73ee70ff4b619501b625eaa8a69430d89061c403e14ff1f8f674dcaab11cb87a358d5e034cef898011b3cc6515801b900c9f54588a7996dc486b87bea4547a9456c4d33e437db0fa8a581dfd7644b210ce0f4de5c62faeb925c62f2628c840fc07b90d9f0da247af3388afdd3900c6b6dca02360cbae4f1d619e122df7ea14e79866702b5a672c433f315b92b129e25f6d01d1975afde1ae163be4c9250023a54320ef80401cfad46366f7a37010fd3ff2722c6b4ddc0639e7b50922bce7d7cb7ee08a1fff88f618c4d16a92e86ac49eb"}, {0x1ff, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x86dd, [0x2, 0x7], "67330a1813123b10f8b45f29"}}}}, 0x198) 2018/01/21 11:09:38 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x0, 0x200000000000021f, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000061f000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2bc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/21 11:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008d1000)={@generic="1e6a00000c7078503f142199e470483a", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f00004da000+0x2da)=[{&(0x7f0000976000-0x1000)="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", 0x1df}, {&(0x7f0000e25000-0x21)="6d5726d196a148ee0e36af23a41dc8ff132f72c3b0a7960cff2052726901274473", 0x21}], 0x2, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 11:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sg(&(0x7f0000691000)='/dev/sg#\x00', 0x6, 0x2) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000a3c000)=0x81, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d3a000)={0x400000009, 0x401}) 2018/01/21 11:09:38 executing program 4: ioprio_set$pid(0x0, 0x0, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) 2018/01/21 11:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000046a000)='/dev/vcsa#\x00', 0xb7, 0x200500) bind$bt_sco(r0, &(0x7f00007ad000-0x8)={0x1f, {0x3, 0x80000000, 0x2, 0x3, 0xd15, 0x2}}, 0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000260000-0xf)='/dev/sequencer\x00', 0x4100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000030b000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036b000)=0xe8) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2713, &(0x7f0000028000)=""/1, &(0x7f0000f2b000)=0x1) socket$unix(0x1, 0x1, 0x0) 2018/01/21 11:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00002e7000-0x8)='./file0\x00', 0xfffffffffffffffd) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 11:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) syz_open_dev$midi(&(0x7f0000950000)='/dev/midi#\x00', 0x7, 0x0) open_by_handle_at(r0, &(0x7f00009e6000)={0x33, 0x0, "ccdd9f1ca020bdc3d3383e16536ccc018a44024448072b50826e3b24c2c69d247dd1cb64a77175afd36835"}, 0x40100) r1 = accept$inet(r0, &(0x7f00005fa000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000571000-0x8)="7922e2ed01000000", 0x8) close(r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f83000-0x4)=0x5, 0x4) [ 37.411959] audit: type=1400 audit(1516532978.269:17): avc: denied { write } for pid=4873 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 11:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000bbc000-0x20)=[{&(0x7f0000c94000-0xa7)=""/167, 0xfffffe5b}, {&(0x7f0000f59000-0x97)=""/151, 0x0}], 0x10000000000002fd) r2 = add_key(&(0x7f000023c000-0x4)='user\x00', &(0x7f0000199000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x7ff) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) 2018/01/21 11:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x411, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(r2, &(0x7f000022e000-0x38)={&(0x7f0000b74000)={0x10, 0x0, 0x0, 0x200402}, 0xc, &(0x7f00004dc000)={&(0x7f00002ea000)={0xd8, 0x2a, 0x303, 0x4, 0x1, {0x13, 0x0, 0x0}, [@generic="d3f2f876795c569ab3074755ea1b6d023de33462e93f1bd22ae18a6e5ce4c77c85ebac04a95d3ea86a50d2fee080f9f1da0d651ff4e3f82ce1b1fc1146fc99dc4e4a3beded8881d6d4e4cc85e9ef46b36a4e36096d0e88df010a1760f13c5b3c566a63b5435019fa1e96ddc17ddc14a01db8e4d3e08af50d8d8b4f7c0c80556f588c37e258de1e27d82f46729dfdbc2bc14de3b938b68f672bc5a2b534d48183604f45fa1589de3d71d09913af15b2360afaac022044046b882398d0cce817a4df62"]}, 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x11) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = dup(r2) mq_timedsend(r3, &(0x7f00006db000-0x2f)="2a5f9645311f445695d763d48cf799c8f1c3506696d3102034ac14f02b4a09403f9341484d0200db8d228a7fbdca54", 0x2f, 0x3, &(0x7f00000b3000)={0x77359400, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 11:09:38 executing program 3: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a64000)=0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000706000-0x4)=0x0) socketpair(0xa, 0x5, 0x100000001, &(0x7f000089a000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x14) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a66000-0xa0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xfffffffffffffffe, 0x7fff, 0x0, 0x1}, 0xa0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000001d000-0x8)={0x0, 0x0}) r4 = getpgrp(r3) r5 = gettid() mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000a66000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffce2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x18, 0x0, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000498000-0x4)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r6, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) rt_tgsigqueueinfo(r4, r5, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1, 0x0}) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r7, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/21 11:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005fd000-0xb)='/dev/midi#\x00', 0x7fff, 0x480001) bind$bt_hci(r0, &(0x7f0000fe7000)={0x1f, 0x1f, 0x0}, 0x6) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/21 11:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000eb000-0x18c)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x100000001, 0x1ff, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000efd000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/dsp\x00', 0x400000, 0x0) linkat(r0, &(0x7f000069a000)='./file0\x00', r1, &(0x7f00009b4000-0x8)='./file0\x00', 0x1000) 2018/01/21 11:09:38 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) socket(0x10, 0xa, 0x8) 2018/01/21 11:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = open(&(0x7f00004d0000-0x8)='./file0\x00', 0x2200, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000b8000)=0xb4, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000264000)={0x100000, 0x104000, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/21 11:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdc000-0x8)='./file0\x00', 0x20) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x6fe, 0x8001, 0x800000, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x800) read(r0, &(0x7f0000731000-0xe3)=""/227, 0xe3) [ 37.555172] audit: type=1400 audit(1516532978.536:18): avc: denied { dac_read_search } for pid=4944 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 11:09:38 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) 2018/01/21 11:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000302000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000024c000-0x28)={&(0x7f00002df000/0x1000)=nil, 0xf9fa, 0x4, 0x4, &(0x7f000043b000/0x3000)=nil, 0x4}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00005af000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000069b000)={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x69d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff}, 0xb8, [0x7, 0x3, 0x1000, 0x7, 0x0, 0x10000, 0x7, 0x0]}, 0x5c) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f39000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000b97000-0xa)=""/10, &(0x7f0000b8c000-0x4)=0xa) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10000, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f7a000)=0x0) perf_event_open(&(0x7f0000a37000)={0x5, 0x78, 0xffffffffffffff7f, 0x7, 0x0, 0x800, 0x0, 0x7, 0x8800, 0x2, 0x5, 0x8001, 0x1000, 0x7f, 0xc0, 0x2d1, 0x3, 0x8, 0x7, 0x5, 0x2, 0x100, 0x1, 0x9, 0x8, 0xff, 0x4, 0x1, 0xf61, 0x401, 0x8, 0x6c3, 0xfffffffffffffffc, 0x3, 0x5, 0xe945, 0x200, 0x80, 0x0, 0x9, 0x4, @perf_config_ext={0x1, 0x2}, 0x100, 0x3, 0x6, 0x4, 0x80000001, 0xffffffffffffffff, 0x81, 0x0}, r4, 0x1, r1, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 11:09:38 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000022d000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) [ 37.584624] audit: type=1400 audit(1516532978.544:19): avc: denied { create } for pid=4945 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_iscsi_socket permissive=1 2018/01/21 11:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x40}, {0x0, 0x4}, @time=@time={0x0, 0x0}}], 0x30) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f0000e2b000-0x4)=0x5, 0x4) 2018/01/21 11:09:38 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000010000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x84300) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000003000)=0x73f2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000011000+0xf40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000000d000-0x1000)=""/4096, 0x1000, 0x2040, &(0x7f0000013000-0x10)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000012000-0x38)={&(0x7f0000012000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000012000-0x10)={&(0x7f0000008000)=@canfd={{0x3, 0x1, 0xee37, 0x6}, 0xa, 0x0, 0x0, 0x0, "3ca33cf7ec30802ec8f3dceda6eea60417cd3394d5549c1e9bb6575bef454ab91717ced38e72be0e31d4205a5c6fbbe4e9d2aafa25f1930ea689e213ec12e6f4"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000011000-0x8)=0x0) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000011000)=0x5, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000011000)='/dev/loop#\x00', 0x6, 0x40) 2018/01/21 11:09:38 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4e000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) r2 = syz_open_dev$midi(&(0x7f00004a3000-0xb)='/dev/midi#\x00', 0x9, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x53)={r1, r2, 0x80, 0xe292, &(0x7f00000c4000-0x90)="60c2f3f6aad71fd1ff67b4fe0e30e378f762905ba2eb32c329c59400c5864dde6821d2bdaa16d7301720409a2b0b386420b3165934a253d8296c433039ba0c3646104423985718f6cdf6d25f76b3e46b454ae86e89ec62ed10b84df9102f6260fdec6b8a2940f1582f22a74e7acc8f5de7d610a21568a0fcf2cba513314ff36ed7627b32e91b97093a6d2b457f9107f1", 0x80000000, 0x0, 0x3b, 0x5, 0x5, 0xedc, 0x800, "9fd2a8d8e2e672f202e430f132ab31900615d6e6f5a77a70c777a17bb036a44253c5dc0215c96ac76a7a02"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) readv(r3, &(0x7f0000c99000)=[{&(0x7f0000f8f000)=""/177, 0xb1}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r4, &(0x7f00007b1000)=""/0, 0x37c, 0x0) r5 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r6, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ebd000)={0x0, 0x6}, &(0x7f000067a000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e3d000-0x8)={r7, 0x400}, &(0x7f00004d5000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7a000-0xa)='/dev/ptmx\x00', 0x10480, 0x0) ioctl(r6, 0x400004000001276, &(0x7f00008a5000)="") 2018/01/21 11:09:38 executing program 3: munlock(&(0x7f0000f1c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f00002bd000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) inotify_init1(0x0) 2018/01/21 11:09:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ac000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00006b0000)=""/186) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000c5a000-0x18)={0xfffffffffffffffe, 0xfff, 0x4, 0x400, 0x6, 0xc0de}) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000493000)='attr/current\x00') pwrite64(r3, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) r4 = creat(&(0x7f0000b87000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000018000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000-0x4)=0xe8) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/01/21 11:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f0000521000)=[{0x2, 0x9c1, 0x0}, {0x0, 0x3, 0x0}], 0x2, &(0x7f0000bb3000-0x10)={0x0, 0x1c9c380}) semop(r0, &(0x7f0000f33000-0x18)=[{0x3, 0xfffffffffffffff9, 0xffe}, {0x3, 0x200, 0x1000}, {0x1, 0x42, 0x1800}, {0x0, 0x3, 0x1800}], 0x2fc) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c1e000)=[]) 2018/01/21 11:09:38 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 11:09:38 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000356000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe7000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl(r1, 0x2, &(0x7f0000bd5000+0x5dc)="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") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f0000779000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/21 11:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f000075a000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000aa8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffe8b, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.679959] QAT: Invalid ioctl [ 37.694174] QAT: Invalid ioctl 2018/01/21 11:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$sndpcmc(&(0x7f00000cb000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000936000-0x4)=0x0, 0x4) semget(0xffffffffffffffff, 0xa, 0x0) lgetxattr(&(0x7f00008f9000)='./file0\x00', &(0x7f00008e1000)=@random={'osx.', '/dev/snd/pcmC#D#c\x00'}, &(0x7f0000787000-0x2e)=""/46, 0x2e) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000133000)={0x3, 0xfa, 0x9, 0x7, 0x9, 0xf3, 0x1, 0x3, 0x5, 0x9}) r1 = syz_open_dev$amidi(&(0x7f00008cc000-0xc)='/dev/amidi#\x00', 0x1, 0x101c01) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000033000)=0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000037e000)=0x0) unshare(0xc000004) 2018/01/21 11:09:38 executing program 6: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) shmat(r0, &(0x7f0000b67000/0x4000)=nil, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x20}, {0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, 0x80, [0x7, 0x6, 0x6, 0x6, 0x30ba, 0x3b65, 0x5, 0x10001]}, 0x5c) 2018/01/21 11:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff2000)={0x0, 0x0}) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/01/21 11:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_emit_ethernet(0x56, &(0x7f0000904000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@canfd={0xd, {{0x4, 0xfffffffffffffffb, 0x800, 0x72f}, 0x3f, 0x0, 0x0, 0x0, "d02003084d98145d7031d20668115068875b5b77306258df1a95571b3f05ba70f7cc65c07baedc7f74df0acbeff774859c4e3b0d9f3602da0c60013dd619cddf"}}}}, &(0x7f0000491000-0xc)={0x1, 0x1, [0x8f1]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000b7d000/0x3000)=nil, 0x3000, 0x2, 0x80010, r0, 0x0) [ 37.749642] audit: type=1326 audit(1516532978.731:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4981 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 11:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000cdc000-0x4)=0x2040) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000968000-0x35)=""/53) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00008ec000)=0x0) clock_gettime(0x0, &(0x7f0000568000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00009d0000-0x40)={0x3, 0x5, 0x7fff, 0x2, 0xf2bd, 0x0, 0x4, 0x1}, &(0x7f00005d1000-0x40)={0x7fffffff, 0x7, 0x5, 0x241b, 0x2, 0x1, 0x1, 0xffffffffffffffff}, &(0x7f0000465000-0x40)={0x10001, 0x8, 0x868, 0x6, 0x3, 0x0, 0x0, 0x3ff}, &(0x7f0000c12000)={r3, r4/1000+10000}) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f000047f000-0x10)='/selinux/status\x00', 0x0, 0x0) [ 37.823497] audit: type=1326 audit(1516532978.731:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4981 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 11:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000106000)='/dev/autofs\x00', 0x802, 0x0) r2 = geteuid() fstat(r0, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007dd000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000ac8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c85000-0x17)={r5, 0xf, "7daf7da95ede0a93b972295e3bc0ac"}, &(0x7f0000cda000-0x4)=0x17) ptrace$setopts(0x4209, r4, 0x3, 0x100045) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002a9000)={0x5, 0x6, 0x0, 0x2, 0x0, 0x297d2428, 0x2, 0x8001, 0x0}, &(0x7f00005e7000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000478000-0x8)={0x0, 0x5}, &(0x7f00000fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002d6000-0x8)={0x0, 0x4d4a}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000086d000-0x6)={0x0, 0x9}, &(0x7f0000e91000)=0x6) sendmsg$inet_sctp(r1, &(0x7f0000055000-0x38)={&(0x7f0000c56000-0x1c)=@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000163000)=[{&(0x7f00005ee000-0xe6)="ed9064f3e20ef71b7f0ac8b02b42603bb45c0c7415e701ce2a8deac5153ff7f7e046055bb526de8e836e962ec8bc31ac97f720466477f376f744f988ae278b0925f8343b5043fb1f1b26c1759e19c82908b2dadbb3744e66488c9ae0875cfdd6e414be90a75c57d75e222d6e003a735f90695cf50da6c50dbbb37570febcc0f293c40ef48870415d0914b2cf256d34bb5b1fcc2c0554934d838cf30e8fa60007b38a1940ce2f7388f132325e1be5bc81d11eda15fceb1b37bdf45bdacb7e98b501a27d09dd07021dbc6ed112d794cfc3517e3132c478ecc0bed65a228f43d82eaed6fcc192df", 0xe6}, {&(0x7f00007ea000)="9a7494df9dce97b47aa46afce3cd56fbfeb1fb18d025a1552817949de4197e301d46ada99a015881d34c0cc2fbbf94339861fa645f586351a194f44e24b3988a13e705f07296a1a87ae588", 0x4b}], 0x2, &(0x7f0000195000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000001, 0x8209, 0x192d, 0x100000001, 0x7f, 0x8000, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0xffff, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x5, 0x3, 0xf5cf, 0x8, 0x9, 0x3ff, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x1, 0x6, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x12a5, 0x8002, 0x9, 0xff, r9}}, @init={0x18, 0x84, 0x0, {0xffffffffffff84da, 0x0, 0x2, 0x3ff}}], 0x120, 0x11}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0xc) write(r10, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) fchownat(r1, &(0x7f0000210000-0x8)='./file0\x00', r2, r3, 0x400) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$netlink(r10, &(0x7f000083c000-0xc)={0x10, 0x0, 0x2, 0x9028110}, 0xc) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 2018/01/21 11:09:38 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000281000)='/dev/qat_adf_ctl\x00', 0x82401, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x4, 0x10000, r1, &(0x7f0000007000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) [ 37.865945] audit: type=1400 audit(1516532978.733:22): avc: denied { ipc_owner } for pid=4982 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.913370] audit: type=1326 audit(1516532978.758:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4981 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=294 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 11:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000010b000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000c82000)={0x0, r0+10000000}, &(0x7f00002cd000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f2f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000078c000)=@ethtool_sset_info={0x37, 0xfffffffffffffffd, 0x101, [0x5, 0x9, 0x0, 0xfffffffffffffffe]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00006de000-0x8)=0x3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) bind$llc(r2, &(0x7f0000479000)={0x1a, 0x3, 0x15, 0x3, 0x7fffffff, 0xffffffffffffff39, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) tkill(r1, 0x15) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a53000-0x9)='/dev/dsp\x00', 0x0, 0x0) mbind(&(0x7f0000174000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000290000)=0x7fff, 0x8e23, 0x7) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f00002b8000-0x400)={""/1024}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000048d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r4, &(0x7f0000ff8000)="71da69442a9a8f4fafc34384968f95660ef071682e6cbdf46214f6ceadd8332da9fd25b7bd55f4182aebd35ad1bece4e5914885480b479619c08a5b3bdb942805aac71767cdb5ac5d7ad7c58329a43efe6b74333ac539af17b7adae65617", 0x5e, 0x80, &(0x7f00003d3000-0x14)={0x11, 0xfc, r5, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) tkill(r1, 0x1000000000016) 2018/01/21 11:09:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000f1000-0x8)={r2, 0x80000000000}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)=0x0) 2018/01/21 11:09:38 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000065f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x0, 0x3, 0x5, 0x7fffffff, 0xa9, 0x1f}, 0x20) r1 = shmget$private(0x0, 0x2000, 0x246, &(0x7f0000805000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/114) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000296000)=0x1, 0x4) bind$alg(r2, &(0x7f0000700000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f000085a000-0x80)=[], 0x0, &(0x7f000030e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000b8e000)={@generic="1412f7215e5bfb7146ea211138e71a69", 0x5}) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/21 11:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='children\x00') exit(0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b7f000-0x4)=0x9, 0x4) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/21 11:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x11) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/mls\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f000034a000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) syz_open_dev$sndctrl(&(0x7f000075d000)='/dev/snd/controlC#\x00', 0x3ff, 0x400000) 2018/01/21 11:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00000b3000)=0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000661000)='numa_maps\x00') pread64(r1, &(0x7f0000cac000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/21 11:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) 2018/01/21 11:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c0000-0x11)='/dev/vga_arbiter\x00', 0x82100, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007d2000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000e12000)="", 0x0, 0x0) [ 37.949856] audit: type=1326 audit(1516532978.759:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4981 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 37.974906] audit: type=1326 audit(1516532978.759:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4981 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 11:09:39 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x20, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000)='/proc/self/net/pfkey\x00', 0x86500, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000001b000)=[{&(0x7f0000011000-0xad)=""/173, 0xad}, {&(0x7f000001b000)=""/107, 0x6b}, {&(0x7f0000003000+0x56d)=""/213, 0xd5}], 0x3) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) mount(&(0x7f00009a9000)='./control\x00', &(0x7f00000ee000)='./control\x00', &(0x7f0000c23000-0x7)='cpuset\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000001d000)=0x4) r3 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001d000-0xef)="1fdfeff0405624899ff5d12c328f78ed9c6243e871fe45f320683c7de246b71e7a0919a1dd621df4b6bcbb96a57eb2194aab8c61363fd076ebe7b034f340e7dc5c7dfe21a6fc91fc33b004a0737e82930bd72c9b187b30b96e433bc361a4a0d511359417096df7de08b5164d23220cde46ca403108f1a8d29342b5440f98651cd73d35cfc25cf6d5e6f15c783a95746e6c978cf84a5f7e4009802f73ca15282f7b4e9cac2009a6404e6afc7d5ae2be9dd0596c7f337889c27c7c5fa260edc75a83a6882cda4e9d3b0cc17eff382bf9bce13294f5a4880e7dce79b43d47cf123fa22f57aa97b42f5df6f59077add796", 0xef, 0xfffffffffffffff8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000000b000-0x8)='big_key\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000-0xc7)="aa5382337d1433fc414a22a52adf1cc7d92b8a38dd39cbf5f25072a58695e8a6ec550920a6bf57499bc60719d13be6d5f4ad55a331c09c854af47cf87cd65adec59def5f687393e3b94bf84efcb9f8b82eef41bbbce91aa748d9371e699328e35f405cbe56b5de6a741b309096e4b8289f10bf1d242fa4590856f5ca7508d2da6f3ec3ca6d0753241732e14052fd6a62b0fb4f74bd84bb861e54d4df025d533bdf940805a83667362e225ced7e1c10b188211de173865b42796c7cfd0b34abfc776d113798a170", 0xc7, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f000001c000)='user\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001d000-0x66)="9e66093be1eb600428cd9b77fbe04f3ff4a614a97f56e0a7cba130e887d6546b3b63e8839b3edd9462d6b7dc4e8387d1bccfa21c828cbe2be0ddc6ffa2be48b41834257b55f751bc2b30e154a48f9c33919656ffc67ab9120be4ac70abee66e03f53ff0fb60e", 0x66, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000006000)={r3, r4, r5}, &(0x7f000001b000-0x50)=""/80, 0x50, &(0x7f0000007000-0x38)={&(0x7f000000b000-0x40)={'wp256-generic\x00'}, &(0x7f0000004000)="dd825724c16eed4c620743aa1d209068d91c03c77ddaa19c6cfce47e35d26df801addf5bcb56c2a2e2bea4b4e25701b5d848c556eef8bdadef3080943003e64e8e67966000f0e83b064f91f68070f87e8d0caa", 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xf, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000092b000)=0x0) r7 = getpgrp(0x0) tgkill(r6, r7, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:39 executing program 6: mkdir(&(0x7f0000640000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000010000-0x8)='./file0\x00', 0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000000f000)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x10, 0xfffffffffffffff5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/dsp\x00', 0x80002, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000010000-0x68)={0x1, {&(0x7f000000f000)=""/219, 0xdb, &(0x7f0000010000-0x6e)=""/110, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/21 11:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00007ba000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dcf000)={0x0, 0x0, 0x0}, &(0x7f000022f000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e6e000-0x4)=0x0) r7 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000054b000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ded000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000915000-0x4)=0x0) r11 = gettid() r12 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000759000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000099f000)={r0}) getpeername$inet(r14, &(0x7f000061b000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089b000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f18000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dd2000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000047b000+0x3fb)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3e000)={0x0, 0x0, 0x0}, &(0x7f00002a1000-0x4)=0xc) r19 = gettid() sendmmsg$unix(r1, &(0x7f0000733000+0x3d5)=[{&(0x7f0000980000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000074f000)=[{&(0x7f00002d7000-0x55)="c6b1b66440aba4376b82c6acd6b96033411c271aa82dfe86c2b761089236572d4c3188dbdec78409762f12691b4eac563789a885d264d93ea8c4780a0ea337cb09838ec9d2acdb93807259d7f0c7e84b5fb8689865", 0x55}, {&(0x7f00004ea000-0x67)="b74b2b9b83ca006f3d7a3f49515d3b01edd3210d36f9cbb3945cae960f6e71f2939a44b686936873a0d5a84c13f5a7a10107824fa36c82146241d4ce04db2d4ad2a878761744a694c78fc7485df4941cdbccdbc31f228a81f57411690ed5dcc14fa0cd5c5a2b3b9382c1ffd260d7835eeffdae3dd2382d19e79f669f5b2624e703ff108997ca825c379d83ace2af1abea215e6b112abb39f0f8bfe212bf45ae433", 0xa1}, {&(0x7f00000e6000)="748b85522bfe1d7dcb7d92dfab8bb96236c6c9986b57374165b4f56454e9de1bc71365f1a7872f9c13e0a17bbf21911e57800bf35ae01cd04e1bfb0a612f5fb9042123674dc206118a6a34567cda8860aa170453156e91e7d4f85745508788056e8f78020b7326d61fb9cd6dec518ac1d973405212adaf87561068ed4e0a339c7356409d24936353a6fe1866ad95ed0583b1e6d3af9f35852091f0ef4e579320947c0d762abe92af57dc6a732bed6bf797ee872f5fb7ed2407c202d1886c3f0529d856ff82c483c19363c48c6aa8eb102b20ddddf391f5884e386ee90b9621adbffb01053f93617d20", 0xe9}, {&(0x7f0000432000)="3df993bfd09a97fbe4e5878c3a0832eb1864cfbfd7afbaafaa8004dc87ac2aabf6919d71911ae36dc8455be2386b0621b85d2e5fb129671cd7930cbab59ac4aa4608ea0341", 0x45}], 0x4, &(0x7f00008b1000-0x88)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r2, r3}, @cred={0x20, 0x1, 0x2, r6, r2, r3}], 0x88, 0x40000}, {&(0x7f000060e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a13000-0x60)=[{&(0x7f0000174000)="358f5ccb75dddbf26035749b2be636e140e56a60a4c04514f9fb9c3c009cb3bfe7c47175581e0649ea57f5dd49c1b87833d2859593fd0a9ddcdb6c1ff862828dffdd338a650af6966064f4dd0ccdc1db1dc42fb4d7b1c14bab5c92b3e18d7639cdad8b7cfe4b4d6137b2e7be2db89170d1699e425dc5f399b57199200958c3cdbbd84e4f1fd7a49552801c20e1e38b97e5f0d2076e025e850aa5de2e72d33c9c9adabf8133120172f1b8de8c02f3d5b3563bfbef13ce38f3fc6b86c195748fd6e7bac70e1d801d9699808240936843985ebdc3e8098f99adf2a63c309485e99451d7979f", 0xe4}, {&(0x7f00001cf000-0xd)="c8ced5af952824b5e2ab68ae27", 0xd}, {&(0x7f0000048000)="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0x1000}, {&(0x7f0000dfb000)="8c11cfde59ac5a2064fe40402ea1100aa4e0cdc81480c726d2de8eaa30cd0020ed66922d79b27057e3eed1e01ed6c0fffb18a0b70dbdeed1227da5b306f30f3e3ad04a52f8dfef2f1faf27ebe1e94582e9e227f8917199e10ca32b2693a46d017cd4c9598d5aef28f285da4101a985b0df75c39594bfec267cf32146435eac0a3fb2b562b8eecb1ea199703456ab86bc9a5e3957272d46da5d8c3e3152a842aebd597dd05a721efba1f174e663829316ea01bda1cce5600c032f2ab145cfa543d027a1a14c7b7be01ef39aa897999805b2e1049e24594a17713d7aac930668dd3333999b10ad4232e7340421e6e64291b7033e090abd", 0xf6}, {&(0x7f0000f87000)="1a5fba84779e74ab3ff3659a078f2f617bcf03c454e00ac71aef4d63c228296fec4a10ec9d311ddf5b6e1169eed42b00c2d5b511410de8eaa1b07ac0ee470bdaa6776f0e7778c314ef1752b0055d0f1fdb612753ea26827bc4eadd860a2424b018e2dc5e0dbd000d9b703271e0d149e5c83d9a1a914065bdb9f23769af2c71e7342ee08c46dc3dc051f206fdd43951cb9f96f55b33ec8838e27fad01cce528db91ea28cb6076bb322d9bb8453468", 0xae}, {&(0x7f000019b000)="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", 0xfc}, {&(0x7f0000c2a000-0xab)="b5429db4c49e359a52d793caa8c55dfdaa23eb761ff9cda722961928a8bb5e8c65e56a5ffb6ed5260495453dab9391f551ad08d3823d7ac9079ad8f6a782f1081961436fec55cad425421d447fcae6a915f5f988a29d7b3e06c395e2b8fd02b9bad14bcb657beff883f723026b40e5d157f0ecad869842c48719f7a6898e24d7ae5df0dff7fcd20dbc298f8ca627c6b268a241d6aa3ee77efcb4c6aa725f33a0a36eef2244debc93161546", 0xab}, {&(0x7f00006ff000)="e2c0c0a4405922262322b4d23fc98cfdebc3105023d40726157752aff0a68f1820cce6373385262d6fbf23cacba780c8f0e37442b12c51d55878a4c9761966584b726c0c20bfe6352e71ba65f8e68f5a1780fbc60e487801452c26f599d93c68b6503924f610156b9cbc5c0843e0ef3e0fe1a46956637cd3937e4e568847a468a3a5bc52026ca95f5560e4d3a1efc5e2dae6ea522f3e46af307569e1d04e517fd494710ba59bfe3cc8573e347bf835cb3287986521cd8c7ded6aa6bc9483726083", 0xc1}], 0x6, &(0x7f000084c000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x8000}, {&(0x7f00008e1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a09000-0x50)=[{&(0x7f00006be000)="f7094219152f032fcd0885b12f5e848d673bb7ba1d066499cd1bde8788aa7f7e2415173fa43a45783ebe6699466dc01d062898b08425153754ba5e8b834806e9b6fb3814dab71231e12b032e2cc09dea36883ebba198877bd8fb4e2b26b8b3a76e31adbf9d15c68b5178556c0b0d338167aa0be0e880dc2af37f73555d4f55d4cc91d3f246fee8e811a11810cce5b01ad1e5845a4568ce03e69873cb33db8c", 0x9f}, {&(0x7f0000d77000-0x77)="79d584c919b617abc10c5fc1bd4432e5107b04941d895810403fedd5d09300039279a259b7a8a69233c8ef23971512611a20e957cbe2346a8a8c072660b70aec784da48e2c9c3c77d6fb06dd0440125102de268925350e6e2dc5e9ca0913d67c164a955927a98c0aaf2ca97c35dac23f1bcee9d47b996e", 0x77}, {&(0x7f0000dfc000)="6aa7f8a0ef5d54857aa176ca4d329875ca9fa6647ce8a3691db5636c5429e9ad92cec076378eb7782b649c730244bbaf616e97487a5a8120036fe1ebc0d6b330b017be57f059693b98a08e8548ded6c92204ec892a13b14f62c87840133349f8b95afc877798fcf7dab7a7db847cc493ef5b9e9ac7c7d9cb85e4c93d1dbb099375aefa73abc1197652a4938a1910bb6ef8bf2b5d09309c4a147c26f33a0ea5ede33accbe4de4bbe556ae4e2155ab8a92", 0xb0}, {&(0x7f00003a9000-0x81)="b8b13a5b11fcf5af9b83a1e66c9ba9bf888cfd873537d634ec5c87458bacdb3e307e7416ef6cb61cab37536e21e2a0545efb1e9640b3092c02b222484852744c16c7e0c00fadd73baa97e6dc9656c38d2f6d0d764ed40432435bdb0951ff4a8013260ec0d7d3750e797c0244db75b38b5eaec58180a628f440f8405ec26f3fd965", 0x81}, {&(0x7f0000ed0000)="2ca23cc5f27a83c64baa288aa6b49f3f704d3eefe86b35c4bb8a26851920293904c703ece162a927cfa2516fb5fb0fe600303a719169de219caeedb755663aef", 0x40}], 0x5, &(0x7f0000b30000-0x58)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1, r1, r0]}], 0x58, 0x20004040}, {&(0x7f00003d7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cc8000)=[{&(0x7f000043c000)="40b10477c26e247052681263302ab6babc0481600849358cc2b07916de687c8653325da5e8", 0x25}], 0x1, &(0x7f00000ff000)=[@cred={0x20, 0x1, 0x2, r10, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}], 0x48, 0x4000}, {&(0x7f0000405000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a2e000+0x3ff)=[{&(0x7f0000fb2000)="bad5328d592def0e7eeaa8d71688319652b01f25c1f8a755c721ecfda897e00b2422100fa12790eb766b9c3dcd8c87c6260f720b6e2519676310eadecd3f51df16b05327181cf2d93c339c1c932e624cb0b12f19ac73af9ed1618e38a2a98f8840ec656332b65303142a148aa1f108418753d6e4e3de18c19b6770b42eaaf64b9ae5986eb2f200878f1a3abc677704b9a90aa5344e381ca9fb9daf5de21720b45dc59138c1c903dd82231e9e2275e51a0eb2fd525eb1b3b6eb87bccc4cb65211804160ced333c6c8d59e829400e165305b84c9df29818348f2", 0xd9}], 0x1, &(0x7f00005e8000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r2, r3}, @cred={0x20, 0x1, 0x2, r12, r2, r3}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r13, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r0]}], 0x120, 0x48000}, {&(0x7f00004e8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ef000)=[{&(0x7f000032f000-0x6b)="ad5b66a2b3aa020249a784038f402f1367b2b0845fa7fc3f944f1b43a30bbadbd2263ea33313f1df3ae7dea7fc0cc610d99fadf7199c267f3f643eff159dfa1fc4a8fdc54d1d32965f65eebc7eb32568cb995f326e5e53d5ed8c1a3e771f9aa5a3143210c6a21119633005", 0x6b}, {&(0x7f0000cb6000-0x11)="54db1a2f5aabc1a47af2dd420a03df2e34", 0x11}, {&(0x7f0000b14000-0xa1)="ab508da96a2e89f25d55a2097d6d6f7ce92db7e0ae90affcc4e3199b790b690825ca83e56ea5b4178756146708a20c7d9e37531cef144018696966ec0ab822fb85ed1caeb686ea40a404d9b77f9bb267b7da11fb1c48150119037655dab4120d3e56f8a518fa8df3cac03f8335136bb346510facaa6f219777a0c83b70ea6bb6f16a230619e129eab75d0d95bc5f1eb2a01a08133c31e9bf9ca89f15e8915e4f43", 0xa1}], 0x3, &(0x7f0000724000-0x80)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r2, r3}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r2, r3}], 0x80, 0x40}, {&(0x7f00005fe000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b0d000-0x90)=[{&(0x7f0000d55000-0xf)="8ab831aac98d1eea9d62d8a993471e", 0xf}, {&(0x7f0000b88000-0xff)="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", 0xff}, {&(0x7f0000278000)="e08ccffb12b73a00c4393fd4e0754e34f23f5c3dd25601dd282930e92152fd972668eb9a95ff29d43a4346e56a0e6a56e821016197ddd05ad90e9afacd4e4f7880ccc75e911fd8d10463539895accb20931e731f078f4542b4cb", 0x5a}, {&(0x7f0000bea000)="1cb585f9b22be642844ea0c840a16e48bfe42d18ff693a901e27e05377e6c705a5001a526994e0ec06388200e4780cb3ab54f0a75e59cb8a374d6712732294d5f19da1bf2d135832b1b832c6d53d3019104d6052393be29c7e2c4001e1d5273a77e5ae9e2ea01f67d3cdc56baf3eb8fed89bc3c80911db97e2954ff7b7b36520fd8098425a92c02013db11355ea564fcfd51e086f69a33", 0x97}, {&(0x7f0000132000)="368a9b544135ab266c391dc4af49a1a32d9f47877775405715193b162b6af46196864f2588118dd4dcfc831d31404d7df5b96f0abf0b554f05eb269565bd3dd0b76fe427dec92a0d6b7122950105a29cb8e56ab027221414e5385f74b3bd03563ccc8b27ebe12b", 0x67}, {&(0x7f00001a3000)="cc618489ffab431bcf411009a4ffe5f12b2071665bb81a1460bd6696c168f875931e7f015139b6dea2e46b4d1b9f5d67e2ea542e7ff7b8f1416f7732528aff0749abf794208759dbb53537464f5a2f9e316d7b35fdcae02531e7356023636dfec3aea9a1dbc9cc70cddf0e9e7a41efd84e2249879d52eef1a66af803901cf24e4ae2fb343593feeac62fbae0db4dc0443f6ffd0814680906ed2df2a4c7caddf093d91b5d244dfb6720b67993e8c6782e2afd463f412464a61956bfb48b0ee6e8d4c4d2641d3c540279cda9033b82fbd8187594510ba26765bf8d459410bee9b0443dcdc09d8d375e55f0358cbc7e7d729b", 0xf1}, {&(0x7f0000aa6000-0x3c)="bfc591b4f110269d725f38ecfcd736b11bc01a2b3e69200befb119f5926eab51a9da42382daa9ea329ba2b6e6757d16a2371fd82bfc82e9e38534ea2", 0x3c}, {&(0x7f00006d9000-0x2e)="5f6fabc9de3b772e6b463eecc32cc2d88560e29739e2d041bb1589abe8f71f76913b2ee971359cb4ecd135bcd76c", 0x2e}, {&(0x7f0000c47000)="c95ef38b25a3022188a3ce7271e73277325b2ef611d1232d00a9059a469611565c5ba62a9bb1f56e56c969ef8768eee7f4348071", 0x34}], 0x9, &(0x7f0000b48000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r2, r3}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r2, r3}, @cred={0x20, 0x1, 0x2, r19, r2, r3}], 0x118, 0x4891}], 0x8, 0x240008c0) setresgid(0x0, r3, 0x0) syz_open_dev$sndpcmc(&(0x7f000035b000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa3, 0x280000) r20 = fcntl$dupfd(r1, 0x406, r1) ioctl$FIONREAD(r20, 0x541b, &(0x7f0000833000)=0x0) [ 38.037999] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 38.075263] syz-executor5 cpuset=/ mems_allowed=0 [ 38.080561] CPU: 0 PID: 5049 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #271 [ 38.087821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.097154] Call Trace: [ 38.099722] dump_stack+0x194/0x257 [ 38.103337] ? arch_local_irq_restore+0x53/0x53 [ 38.107979] ? idr_get_free_cmn+0xfd0/0xfd0 [ 38.112288] warn_alloc+0x19a/0x2b0 [ 38.115892] ? zone_watermark_ok_safe+0x400/0x400 [ 38.120707] ? avc_has_perm+0x43e/0x680 [ 38.124661] ? avc_has_perm_noaudit+0x520/0x520 [ 38.129324] __vmalloc_node_range+0x4f0/0x650 [ 38.133800] ? check_noncircular+0x20/0x20 [ 38.138020] vmalloc+0x45/0x50 [ 38.141186] ? sel_write_load+0x1f5/0x1910 [ 38.145396] sel_write_load+0x1f5/0x1910 [ 38.149433] ? do_futex+0x86f/0x22a0 [ 38.153132] ? find_held_lock+0x35/0x1d0 [ 38.157168] ? sel_read_bool+0x250/0x250 [ 38.161212] ? __fget+0x333/0x570 [ 38.164640] ? lock_downgrade+0x980/0x980 [ 38.168764] ? __save_stack_trace+0x7e/0xd0 [ 38.173061] ? lock_release+0xa40/0xa40 [ 38.177020] ? __lock_is_held+0xb6/0x140 [ 38.181070] ? __fget+0x35c/0x570 [ 38.184509] ? check_noncircular+0x20/0x20 [ 38.188727] ? sel_read_bool+0x250/0x250 [ 38.192762] __vfs_write+0xef/0x970 [ 38.196363] ? lock_acquire+0x1d5/0x580 [ 38.200307] ? lock_acquire+0x1d5/0x580 [ 38.204253] ? vfs_write+0x407/0x510 [ 38.207955] ? kernel_read+0x120/0x120 [ 38.211821] ? __lock_is_held+0xb6/0x140 [ 38.215871] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.220860] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 38.225590] ? __sb_start_write+0x209/0x2a0 [ 38.229892] vfs_write+0x189/0x510 [ 38.233412] SyS_pwrite64+0x15b/0x190 [ 38.237190] ? SyS_pread64+0x190/0x190 [ 38.241051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.246046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.250784] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.255511] RIP: 0033:0x452ee9 [ 38.258672] RSP: 002b:00007f0d86c8ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000012 [ 38.266354] RAX: ffffffffffffffda RBX: 00007f0d86c8f700 RCX: 0000000000452ee9 [ 38.273596] RDX: 0000000000000000 RSI: 0000000020e12000 RDI: 0000000000000014 [ 38.280837] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/01/21 11:09:39 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x7) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x0, 0x4000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000007000-0x4)=0x6, &(0x7f000000c000)=0x4) [ 38.288078] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 38.295321] R13: 0000000000a2f7cf R14: 00007f0d86c8f9c0 R15: 0000000000000000 [ 38.303284] Mem-Info: 2018/01/21 11:09:39 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000008000-0x48)=@full={{0x3, {"2e03a18e669423"}, 0x40000007}, [{"ff0f0000829147"}, {"de4697d737ca80"}, {"042de00000021e"}, {"4000100000fdfc"}, {"b1cc41b1855c2d"}, {"396cbd2fffdaef"}, {"ccb90000000029"}, {"91bfa0712118be"}]}, 0x48) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/21 11:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000124000)={0x79, 0x0, [0x4, 0x4f26, 0xfc8, 0x81000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000598000-0xa)='/dev/cuse\x00', 0x8000000020000, 0x0) pread64(r0, &(0x7f0000848000)=""/56, 0xffffffffffffff59, 0x0) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) [ 38.336936] active_anon:86640 inactive_anon:63 isolated_anon:0 [ 38.336936] active_file:3472 inactive_file:7926 isolated_file:0 [ 38.336936] unevictable:0 dirty:5870 writeback:0 unstable:0 [ 38.336936] slab_reclaimable:6399 slab_unreclaimable:93018 [ 38.336936] mapped:23762 shmem:70 pagetables:781 bounce:0 [ 38.336936] free:1405679 free_pcp:347 free_cma:0 [ 38.446534] Node 0 active_anon:307088kB inactive_anon:252kB active_file:13888kB inactive_file:31704kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94848kB dirty:23480kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 122880kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 38.475265] 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 [ 38.501712] lowmem_reserve[]: 0 2870 6381 6381 [ 38.506409] Node 0 DMA32 free:2941552kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:788kB local_pcp:620kB free_cma:0kB [ 38.534113] lowmem_reserve[]: 0 0 3510 3510 [ 38.538474] Node 0 Normal free:2713964kB min:37084kB low:46352kB high:55620kB active_anon:302880kB inactive_anon:252kB active_file:13888kB inactive_file:31704kB unevictable:0kB writepending:23480kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:3776kB pagetables:2680kB bounce:0kB free_pcp:1312kB local_pcp:664kB free_cma:0kB [ 38.568790] lowmem_reserve[]: 0 0 0 0 [ 38.572631] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 38.586252] Node 0 DMA32: 2*4kB (M) 1*8kB (U) 4*16kB (UM) 1*32kB (M) 4*64kB (UM) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941552kB [ 38.601930] Node 0 Normal: 1217*4kB (UME) 284*8kB (UME) 1102*16kB (UME) 438*32kB (UME) 56*64kB (UME) 13*128kB (UME) 6*256kB (ME) 4*512kB (ME) 2*1024kB (UM) 5*2048kB (UME) 648*4096kB (M) = 2714116kB [ 38.619773] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.628909] 11467 total pagecache pages [ 38.632917] 0 pages in swap cache [ 38.636383] Swap cache stats: add 0, delete 0, find 0/0 [ 38.641753] Free swap = 0kB [ 38.644769] Total swap = 0kB [ 38.647795] 1965979 pages RAM [ 38.650897] 0 pages HighMem/MovableOnly [ 38.654868] 327760 pages reserved [ 38.658581] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 38.668578] syz-executor5 cpuset=/ mems_allowed=0 [ 38.673453] CPU: 0 PID: 5063 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #271 [ 38.680717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.690043] Call Trace: [ 38.692616] dump_stack+0x194/0x257 [ 38.696218] ? arch_local_irq_restore+0x53/0x53 [ 38.700856] ? idr_get_free_cmn+0xfd0/0xfd0 [ 38.705158] warn_alloc+0x19a/0x2b0 [ 38.708759] ? zone_watermark_ok_safe+0x400/0x400 [ 38.713570] ? avc_has_perm+0x43e/0x680 [ 38.717522] ? avc_has_perm_noaudit+0x520/0x520 [ 38.722175] __vmalloc_node_range+0x4f0/0x650 [ 38.726647] ? check_noncircular+0x20/0x20 [ 38.730856] vmalloc+0x45/0x50 [ 38.734029] ? sel_write_load+0x1f5/0x1910 [ 38.738236] sel_write_load+0x1f5/0x1910 [ 38.742274] ? do_futex+0x86f/0x22a0 [ 38.745973] ? find_held_lock+0x35/0x1d0 [ 38.750006] ? sel_read_bool+0x250/0x250 [ 38.754051] ? __fget+0x333/0x570 [ 38.757482] ? lock_downgrade+0x980/0x980 [ 38.761607] ? lock_release+0xa40/0xa40 [ 38.765573] ? __lock_is_held+0xb6/0x140 [ 38.769614] ? __fget+0x35c/0x570 [ 38.773050] ? check_noncircular+0x20/0x20 [ 38.777262] ? sel_read_bool+0x250/0x250 [ 38.781301] __vfs_write+0xef/0x970 [ 38.784907] ? lock_acquire+0x1d5/0x580 [ 38.788936] ? lock_acquire+0x1d5/0x580 [ 38.792881] ? vfs_write+0x407/0x510 [ 38.796566] ? kernel_read+0x120/0x120 [ 38.800428] ? __lock_is_held+0xb6/0x140 [ 38.804470] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.809465] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 38.814196] ? __sb_start_write+0x209/0x2a0 [ 38.818490] vfs_write+0x189/0x510 [ 38.822011] SyS_pwrite64+0x15b/0x190 [ 38.825793] ? SyS_pread64+0x190/0x190 [ 38.829651] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.834641] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.839373] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.844098] RIP: 0033:0x452ee9 2018/01/21 11:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/21 11:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000349000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000011a000-0x10)={0x0, 0x7530}, 0x10) 2018/01/21 11:09:39 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000001000-0x2b)="1524aa05e6b0a9f93fbdd131e858471b1bd206713c374d6b60ba6278d28614e46d47efa75bdc5eddc3a71b", 0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x402000, 0x0) r2 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2a000, 0x1) fanotify_mark(r1, 0xd0, 0x1d098c8818a931eb, r2, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x1)='\x00', 0x800, 0x1, &(0x7f0000354000)={0x1, 0x6, 0x1189, 0x100000000, 0x5, 0x0, 0xfff, 0x27e8}) 2018/01/21 11:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000255000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x40096102, &(0x7f000063e000)={0x6, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00009c6000-0x1000)=""/4096) syz_open_dev$usbmon(&(0x7f0000be8000-0xd)='/dev/usbmon#\x00', 0x3, 0x418000) 2018/01/21 11:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000525000)={0x1, [0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00008f6000)={{0x3, 0x2}, {0x8, 0x100000000}, 0x21, 0x5, 0x452, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/21 11:09:39 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/audio\x00', 0x42, 0x0) unlinkat(r2, &(0x7f0000006000)='./file0\x00', 0x200) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x340, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000000b000-0x4)=0x7f, 0x4) recvmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$can_raw(r3, &(0x7f000000e000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000017000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000003000)=0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r8, 0x541c, &(0x7f0000006000)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r8, 0x6, 0x7, &(0x7f0000017000)=0x0, &(0x7f0000018000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000)=@generic={0x3, 0x9, 0x4}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000017000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x85e, 0x0, 0x9, "271e3b5faa8627675abe48fc02b9397a0ceb445e03759e3dcaae89a461febd75d9bbda41a6d209fd92a9716093503b84b6e17a03e312d03e5605e4877c85e7c76ff372233549ff1c6ab1105c9d0af507"}, 0x160) 2018/01/21 11:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070c000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getdents64(r1, &(0x7f0000b07000)=""/201, 0xc9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00004ec000-0x38)={0x3, 0xffff, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x1}, {0x8, 0x0, 0x4}]}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) 2018/01/21 11:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffff7fffffff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004f3000)=0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r3) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000aea000-0x12)=""/18) [ 38.847267] RSP: 002b:00007f0d86c4cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000012 [ 38.854943] RAX: ffffffffffffffda RBX: 00007f0d86c4d700 RCX: 0000000000452ee9 [ 38.862189] RDX: 0000000000000000 RSI: 0000000020e12000 RDI: 0000000000000014 [ 38.869440] RBP: 0000000000a2f850 R08: 0000000000000000 R09: 0000000000000000 [ 38.876683] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 38.883922] R13: 0000000000a2f7cf R14: 00007f0d86c4d9c0 R15: 0000000000000002 2018/01/21 11:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ad000-0x11)='/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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000921000-0xb)='/dev/audio\x00', 0x20001, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000044a000)={r1}) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000006e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 38.910988] QAT: Invalid ioctl 2018/01/21 11:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00008b4000)={&(0x7f0000dad000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001f2000+0x58)=[{&(0x7f00000d4000-0xa1)="a128597e189a4e3c4f5223975a95f11c1e5689faa46f0dff12da0d5f0ca75c9b4f1365d088f3429ba900e62aa1e1650bf74c296839506b85c476d6bf0efd67a872bc42750fab1ef3f79b13c85dc90c3cbac3d27ff9a09ee317cc47bf0733781798bb47365fa4bda7849270faaf1bc9eb8bf9c36815d6f309cfb4e0e56811855f49f428d0a051ff7eff537695d7293d660d2ceeaaa10f625cd7d4883e3ab67e0113", 0xa1}, {&(0x7f00009a2000)="", 0x0}, {&(0x7f0000315000)="e8a9e96e264f021f420dcd31aa6342e59d1ab1f194cce248104b49fdc1612bae1b39457725eba764282dea02f0fba17344acb9c7bbd138fb10e4f59fc79a27cc542e50cf62040669d2396a6f786bb38b5003328221c060bf07468ff06be421d6767e", 0x62}, {&(0x7f0000ec8000)="2003cd116615e6245de0e3cf853f2946a4bb463d17321aa88a17dfc1bb032abf052b471bc5154417635bee9b5108904d0090686253bb493536c2e2d2eebca4b1fefb0d0c04afe80cd98c2c6c3aa62f5ca93a92f7133974953ad3c2d6fe6fcce94cc845b99a4f38842bff0e38c3ee75f551306efc443de02565fa19771d32c243391a7bdd651767eef83da7bb3ad896dc36291f58cded6da42891824d80fc4cb6e0b70d3204d65f7ce00bc18ccfe01851e64f343f", 0xb4}], 0x4, &(0x7f00000b2000-0x200)=[{0xc8, 0x0, 0x6, "f18a1d4e0fe2ec562166beb00747aad66f8297577ca13448d77f2f5ec8f0274a6270a47938216a12a7138723c4d89fee635698c2117b3a77a8869ba707c4ef3624c4bd3aebd0d48e80cf78eacb1121ae684b15e22238e0e1397f62661975ee61b1cbd10457b590c85a4a51048f7477f829067e4d68bb1dc174be816c9276838fd0046384fb473abc4c4c375d5e284743a1cba94ac2c4a1d4cbb63aa4d12198803d976e12e9644054dc8f63eeba807ad966910a0684"}, {0x30, 0x10d, 0x1, "fcee23cca38c3360a8d1ef570e727978e0c5b7057a617f0c578f"}, {0xe8, 0x10b, 0x0, "a1a91b08c732ac5b9e5f91c575d00f97aaf64d8593482d28d95904f45948a47cde1bcd04803ca5e459688b4ff536dbde2ef02b7bfd8c8d6584c395859085e48cee83aa12846608387d5eab93a5ff8a330c59129f87248955b4e1b9ce271a848b7e088a57dd5d8288f3cf996869f09e515e0a355fd67739b7adb97adac7b395f21505dc9df471dcf21d74022db39cbab6e01ca0675bbbfa9a93b4c07dfa2802492d38016f281bddc8bb4d71d877985a064e4bfc89b5fc5bc0195e9d72454ca424849b2f89ec0b458f12f451d7ecc923971d582a1513244580"}, {0x20, 0x0, 0x3d7, "1539563fae1f09eebc5033b0069f91"}], 0x200, 0x20008000}, 0x4010) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{0x0, 0x0, &(0x7f0000545000-0x10)=[{&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) sendto$inet6(r0, &(0x7f0000282000-0x1000)="b41c", 0x2, 0x1, &(0x7f0000376000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 11:09:39 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f00008d0000-0x10)={0x4, 0x8, 0xff, "d8578ab513a8", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000301000-0xd0)={0x42, 0x1ff, 0x7, 0x5, 0xffffffffffff8000, 0x3, 0x0, 0x1000, 0x6, 0xfff, 0x8000, 0x6, 0xfffffffffffffff7, 0x6, 0x80, 0x2, 0x400, 0xfffffffffffffffb, 0x81, 0x1, 0x3, 0x9, 0x4, 0x400, 0x8, 0xe08}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000a7f000-0x40)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10d, 0x4, ""}], 0x10, 0x8000000}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/21 11:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000832000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) mprotect(&(0x7f0000197000/0x2000)=nil, 0x2000, 0x80001) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) [ 38.937063] QAT: Invalid ioctl 2018/01/21 11:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00008ba000)=0x2) r2 = shmget$private(0x0, 0x4000, 0x780011a0, &(0x7f00009c8000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000a45000)=""/74) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/21 11:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000014000)={0x0, 0x0}) process_vm_writev(r0, &(0x7f0000c87000-0xa0)=[{&(0x7f000035c000-0xde)=""/222, 0xde}, {&(0x7f0000bf9000)=""/40, 0x28}, {&(0x7f000030f000-0x85)=""/133, 0x85}, {&(0x7f0000a2c000-0x8f)=""/143, 0x8f}, {&(0x7f0000b84000-0x7a)=""/122, 0x7a}, {&(0x7f0000e6a000-0xb)=""/11, 0xb}, {&(0x7f0000fc4000)=""/131, 0x83}, {&(0x7f00007af000)=""/238, 0xee}, {&(0x7f000027c000-0xc9)=""/201, 0xc9}, {&(0x7f0000724000)=""/223, 0xdf}], 0xa, &(0x7f0000031000-0x60)=[{&(0x7f0000ccc000-0x7e)=""/126, 0x7e}, {&(0x7f0000cfc000)=""/4096, 0x1000}, {&(0x7f000035a000)=""/239, 0xef}, {&(0x7f0000720000)=""/55, 0x37}, {&(0x7f00004e9000)=""/143, 0x8f}, {&(0x7f0000ffb000)=""/225, 0xe1}], 0x6, 0x0) r1 = memfd_create(&(0x7f0000469000-0x8)='selinux\x00', 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00008eb000-0x10)={0x5, 0x1ff, 0xffffffffffff2185, 0x100000001}, 0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000815000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) 2018/01/21 11:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c40000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) sync_file_range(r0, 0x8, 0x0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e6000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f000016d000-0x4)=0x0, &(0x7f00000fe000-0x4)=0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000722000)={0x0, 0x0}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000682000)='/dev/audio\x00', 0x103000, 0x0) 2018/01/21 11:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') socket$can_raw(0x1d, 0x3, 0x1) listen(r2, 0x72ec) 2018/01/21 11:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000525000)={0x1, [0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00008f6000)={{0x3, 0x2}, {0x8, 0x100000000}, 0x21, 0x5, 0x452, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/01/21 11:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000979000)={0x5, 0x1, 0x6, 0x100000001, 0xced, 0x2, 0xfffffffffffffb2f, 0x1, 0x62b0000000000000, 0xff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000d1d000)={0x6, 0x400, 0x401, 0x0, 0x2ee8, 0x0, 0xc5, 0x10001, 0x3f, 0x0, 0x7, 0x5, 0x0, 0xabc3, 0x6, 0x3, 0x400, 0x20000000000, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f67000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$mice(&(0x7f0000fee000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fe4000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 11:09:40 executing program 6: prctl$intptr(0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000149000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000)=0xe8) ioprio_set$uid(0x0, r0, 0x8) 2018/01/21 11:09:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fcf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) connect$ax25(r0, &(0x7f0000b1b000-0x10)={0x3, {"7eae9e95553800"}, 0x4}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) 2018/01/21 11:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000493000)=""/143, 0x8f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b8000)={r1}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f00003e4000-0x8)=0x3f, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/21 11:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000579000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000bd9000-0x118)={0x5, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/21 11:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f000002d000-0xd)='dns_resolver\x00', &(0x7f000002c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000002c000)="", 0x0, 0xfffffffffffffffb) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) 2018/01/21 11:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$usbmon(&(0x7f0000fdf000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 11:09:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xa4, 0x2000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000c01000-0x18)={0x9d47, 0x20, 0x20, 0x7, 0x7fffffff, 0x5e81}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30006", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/21 11:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) clock_gettime(0x0, &(0x7f000073e000)={0x0, 0x0}) r3 = syz_open_dev$adsp(&(0x7f0000253000)='/dev/adsp#\x00', 0x1f, 0x4000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f9d000-0x4)=0x0, &(0x7f00002c3000-0x4)=0x4) clock_settime(0x1, &(0x7f0000076000-0x10)={r1, r2+10000000}) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/01/21 11:09:40 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000ec4000-0x93)="e3b39247c7226aeeaa8706917aa021c4fd45f653d0ee69989275ec569d860d9d8be72cccd804693cf36b41dda660d5c0c15b509ebf5817b01bd328e45bc21294d79180f89585ab5c481b98cacc946eb187e923b3894451434f02791d27c4f70c54fab75bb743f7a199ad15015219d47ef7d0aa9e8391e13edd788f1b153a15245f1b2eeca093993eed71dae34ec8deef208fe1", 0x93, 0x20000004, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000053b000)=0x0, &(0x7f0000de5000)=0x4) bind$inet6(r1, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000022b000)='/dev/dmmidi#\x00', 0x0, 0x10000) ioctl$VT_RELDISP(r2, 0x5605) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/21 11:09:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00009d8000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:09:40 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa, 0x49) ioctl(r0, 0xc0884123, &(0x7f0000002000-0x9c)="ac") 2018/01/21 11:09:40 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e59000)='/dev/input/mice\x00', 0x0, 0x50000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d16000)={r0, &(0x7f00001b2000)="93e932bee539339e9c05aad39341b66272809a615fe2194609093c0926f946eaa552dd3d64b3cae083c3ed429bc98d4b62455a5cf40ecbd01dff7d67945073d60fd78f219ca3ac4c413e4ccad5b2efb6a6ddc19e80745acee8ae063f8e1e59b1fb61130d73e64444f760625af4c0321acd7ed801c6ac8e7d65af16458f24829c8e5d173459268e47e3ace79b971c00f4321849460d93075991f21f5f56d5d2180a51e5e1a7563d3a3f05c3c03854f477f2567350ecf63e0953344b5ea363b38ac669f0432ba81683f1e03f1227ff9f09579341f13d5765ba25771c7cb66914084857dd77", &(0x7f0000386000-0x19)="d02b3cbd34554a6b3d3a369bb15775b031df1bdb79bfffe4e5", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000027000-0x2c)={0x5, 0x9, 0x10000000ff, 0x8, 0xf, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) open(&(0x7f00005e3000-0x8)='./file0\x00', 0x30000, 0xc233ed1bd7afbf9e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/21 11:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d5c000)='/dev/loop#\x00', 0x8001, 0x3) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/21 11:09:40 executing program 3: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed9000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/21 11:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000365000)={0x0, 0x200000008, 0x2, [0x3, 0x787c]}, &(0x7f0000f5a000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c30000-0x8)={r1, 0x9}, &(0x7f0000c8f000-0x4)=0x8) 2018/01/21 11:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f000077f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffe7f) 2018/01/21 11:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031c000-0x8)='./file0\x00', 0x800000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/21 11:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001dc000-0x1000)=""/4096, &(0x7f000055c000)=0x1000) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x0) fcntl$setstatus(r2, 0x4, 0x6000) flock(r1, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f63000-0x50)={@generic="4f0f3af70636e1a6caad211d0152df23", @ifru_flags=0x8001}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000078d000)={0xd89f, 0x4, [0x20]}) close(r2) 2018/01/21 11:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000464000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000e32000-0x45)=""/69) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000039e000)=""/131) pipe2(&(0x7f0000596000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007bb000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b8d000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fdc000-0x6)={r3, 0x400000000}, 0x6) ioctl$int_in(r1, 0x5473, &(0x7f0000642000-0x8)=0x8) write$sndseq(r1, &(0x7f0000bb3000-0x30)=[{0x3, 0xffffffff, 0x70, 0x10000, @tick=0x0, {0x47a, 0x100}, {0x6, 0x700a}, @result={0x6, 0xffffffff7fffffff}}], 0x30) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000549000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009cd000)=0x5) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000056b000)=0x0) 2018/01/21 11:09:40 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r0, &(0x7f000080e000)=[{&(0x7f0000e98000)=""/58, 0x3a}], 0x1, 0x4f) 2018/01/21 11:09:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) write(r0, &(0x7f0000ecf000-0xaf)="729bee7a7da9f40687609458b61451b7290ec8e77c27aa1ab5fcd2046b6b2e06515903b892cef5464e951c7385e57ef5589017a8ea915569573343b51cc2ff5a79c86bc53d17adb26db57f737c938b014007eb180f9fb1d50e33a453663564f1adaa1fa47e01055a4adb8f2768025da1ec937a5881ee473797d7b69e0b1ba95520e651c65cb11f3adf2b873b0561e2a6ff56578c5f3a2b3391eb13c57c325caf1c45916300a6ddd5e7662ff03e1149", 0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000684000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f55000)=0xf618) 2018/01/21 11:09:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4f000-0x16)='/selinux/checkreqprot\x00', 0x107000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb1000-0x8)={0x0, 0x0}, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r1, &(0x7f0000efa000)=""/8, 0x8, 0x100020) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007c5000)={0x0, 0x9c, &(0x7f0000c2d000)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0xf000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6475}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb3}]}, &(0x7f0000958000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bd2000)=@req={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000018000-0xc)={r2, 0x9, 0x2, [0x7, 0x5]}, &(0x7f0000953000-0x4)=0xc) 2018/01/21 11:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000824000)={0x0, 0x0}, 0x4000) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000006e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/21 11:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f48000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000dc0000-0x50)={@generic=""/16, @ifru_data=&(0x7f000069e000-0x20)="fd5e4acf6c78b78d5fb419af43017fad2a11ff497dce6888fe807fbea6a9c0d7"}) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007ef000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4a000)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000b04000-0x31)={&(0x7f0000b75000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000cc5000-0x10)={&(0x7f000026c000)={0x7, 0x145, 0x4, {0x0, 0x0}, {0x0, 0x7530}, {0x3, 0x3ffc, 0x2, 0x1970cfd5}, 0x1, @canfd={{0x1, 0x240, 0xfffffffffffffff8, 0x7fff}, 0x23, 0x1, 0x0, 0x0, "5ff59418b1505f8440ced0eb88ebac9562ed5755d4c8b48fe6f50d213eacd0263c516439b3da63a07d8c8b1ae4b395cec92ff477cc8f32baef30441d90a26da8"}}, 0x80}, 0x1, 0x0, 0x0, 0x4004000}, 0x40) r4 = memfd_create(&(0x7f0000321000)='[selfem1em0%$!nodev:wlan1-(-\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000079b000-0x50)={{0x400, 0x6}, {0x0, 0x4}, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) pipe(&(0x7f000031e000-0x8)={0x0, 0x0}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/21 11:09:40 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000fd0000-0xb)='/dev/midi#\x00', 0x40, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="c4cee7901fa8ec550347b19d1e065e3f", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x800000806, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10400, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000221000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r2, 0x28, &(0x7f0000264000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 11:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000304000)={0xffffffffffffffff, 0x28, &(0x7f0000ce3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000043d000)={r0, 0x10000, 0x10}, 0xc) 2018/01/21 11:09:40 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000527000-0x4)=0x4) socketpair(0x15, 0x6, 0x5, &(0x7f00003b4000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000f82000)={0x7, 0xfffffffffffff800, 0x2ed, 0x100}) 2018/01/21 11:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$join(0x1, &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x691, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 39.421922] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/01/21 11:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) execveat(r0, &(0x7f0000755000-0x8)='./file0\x00', &(0x7f00009e2000)=[], &(0x7f00002c1000)=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003e8000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000252000)=0xe8) sendmsg$nl_generic(r0, &(0x7f00008e0000)={&(0x7f00006aa000-0xc)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f0000c40000)={&(0x7f0000d63000-0x1070)={0x1070, 0x27, 0x508, 0x6, 0x0, {0xa, 0x0, 0x0}, [@nested={0x48, 0x1b, [@typed={0xc, 0x74, @uid=r1}, @typed={0x10, 0x17, @u64=0xfffffffffffffffd}, @typed={0x18, 0xf, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0xfffffffffffffff7, @u64=0x9e}]}, @generic="", @typed={0x1008, 0x74, @binary="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@typed={0xc, 0x95, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x1070}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/21 11:09:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000074e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f50000)=0xe8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f51000-0x30)={0x800, 0x1, 0xc879, 0x80000001, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f50000)=0x0, &(0x7f000073c000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f12000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f51000)=0x93, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f50000)={0x3f, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)=0x0) 2018/01/21 11:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xc, 0xd6) write(r0, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) 2018/01/21 11:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmmsg(r0, &(0x7f000045d000)=[{{&(0x7f00004d4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a64000-0x50)=[{&(0x7f00001e7000)=""/99, 0x63}, {&(0x7f0000b02000)=""/153, 0x99}, {&(0x7f00003dd000)=""/225, 0xe1}, {&(0x7f0000e03000-0x9f)=""/159, 0x9f}, {&(0x7f00001c5000-0x35)=""/53, 0x35}], 0x5, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000ef9000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000609000-0x60)=[{&(0x7f00005ff000-0xc4)=""/196, 0xc4}, {&(0x7f00000ba000-0x4d)=""/77, 0x4d}, {&(0x7f0000e7d000)=""/223, 0xdf}, {&(0x7f0000ed9000-0xd1)=""/209, 0xd1}, {&(0x7f0000cf9000-0xc1)=""/193, 0xc1}, {&(0x7f0000df1000)=""/44, 0x2c}], 0x6, 0x0, 0x0, 0x200}, 0x7fffffff}, {{&(0x7f0000884000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000037a000)=[{&(0x7f00008a0000-0x79)=""/121, 0x79}, {&(0x7f00001ec000)=""/4096, 0x1000}, {&(0x7f0000ae5000-0xe7)=""/231, 0xe7}, {&(0x7f0000598000)=""/202, 0xca}, {&(0x7f000025b000-0x8f)=""/143, 0x8f}, {&(0x7f0000779000-0x8d)=""/141, 0x8d}, {&(0x7f0000b4a000)=""/170, 0xaa}, {&(0x7f0000efa000)=""/73, 0x49}, {&(0x7f0000a0e000-0x7a)=""/122, 0x7a}], 0x9, 0x0, 0x0, 0x7}, 0x8}], 0x3, 0x0, &(0x7f000046b000-0x10)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000a6c000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000944000)=0x10, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00007b7000)={0xb94, 0x1, 0x3, 0x0}) r3 = memfd_create(&(0x7f0000640000-0xf)=':vmnet0em1eth1\x00', 0x2) getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000e81000)=0x0, &(0x7f0000ff8000)=0x1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 11:09:40 executing program 7: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x538)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f00000b7000-0x10)='/dev/input/mice\x00', 0x0, 0x14142) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000e3000-0x4)=0x81, 0x4) 2018/01/21 11:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) socket$inet6(0xa, 0x80807, 0x100000000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000898000-0xf)='/dev/sequencer\x00', 0x10040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000905000)=0x0) stat(&(0x7f0000b3d000-0x8)='./file0\x00', &(0x7f0000a1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a78000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003bf000)={0x0, 0x0, 0x0}, &(0x7f000097c000)=0xc) lstat(&(0x7f0000a19000)='./file0\x00', &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000947000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c95000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6a000-0x4)=0xc) r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff5000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dc000-0x4)=0xe8) stat(&(0x7f00003e6000-0x8)='./file0\x00', &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f00000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000712000)=0xe8) fstat(r0, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000798000-0x38)={&(0x7f00007a8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000983000-0x10)=[{&(0x7f000070d000-0x51)="a1a1e9aeba8606f48c7024e620d1c83d53b3837704dd1bcada13d624856d675162e2b84e15dab9efd184b5c806978a035c93f9fa2f5744b9bbabc34cfebbd9c9ab1e26a8ee2c040c62827e41383f702f6b", 0x51}], 0x1, &(0x7f0000242000-0x130)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x130, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0xfffffffffffffffe, &(0x7f0000ba4000-0x1c)={0xa, 0x1, 0x2000000000, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffffdbc) 2018/01/21 11:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/21 11:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008c5000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000339000-0xb)='/dev/adsp#\x00', 0x2, 0x200401) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000175000)=0x6) fsetxattr(r0, &(0x7f0000f6d000)=@known='system.posix_acl_default\x00', &(0x7f0000e43000)='&proc.\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e7a000-0xeb)=""/235) 2018/01/21 11:09:40 executing program 3: socketpair(0x5, 0x5, 0x2, &(0x7f0000b19000-0x8)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000cf7000-0x8)={@reserved=0x1, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000909000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000982000)=0x7f, 0x4) connect$vsock_stream(r1, &(0x7f00001f1000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x2a7) close(r1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cba000-0x8)={0x0, 0x0}, 0x8) 2018/01/21 11:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a3f000)='/dev/sg#\x00', 0x40, 0x40000) sendto$inet6(r0, &(0x7f0000fb1000-0xf4)="c54dafd8ee116b46276d91d9b5eff068a8238b252ab7d53993f8e918808fdb3079d285fb3894f1f07ccaaee08b8d6c8e8985c98b48e56e99dab2408eeb5ccaeb039aa9b04a922539fde0eb37153a1b2c570e27198e610a9016049af6eac49442c28ea19a3c17fa0619ed8d963ea0a4b09d0e6fa10e6ccb7eafb041826430265d7e157d879f4b6803626ef05b4c61f5eeae87d5fd1839c0b1cb8938df2acce476da28afd8321be609e1176c6919ad9be737d2c407fa221ad7f500fb27ddd31671f68a3a9e3a356fba506c824f2edb6ed7c88417a970927ca93b2dc96ad0ef9ca9607b4579919c41400ec554f49e4dbb2b9003b658", 0xf4, 0x80, &(0x7f0000c3c000)={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000593000)="707070302c293a62646576636772ffffffffaea541f066000d50", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/21 11:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e9d000-0x8)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$bt_sco(0x1f, 0x5, 0x2) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005dc000-0xec)={0x0, 0xe4, "395401e9a98b4767242ab37fcf76f89e1d7440751820e2683341f1b8d749e9b7a7708003b75cd525d0111ad7968f19c1fae3c1d27fd7dd2fbcc7cae383efda91c8179d7302e262999391878591ebe090c3b6e2d7fac894a548be0c2ab9f69990ebf170631fc8deb66e8688ac6c5b7af069ff1606d8d24b76fba5a5be6e38dc40cc8aee6b27f1b792210ccddb357c51e83ba027fd4c0ae470ee2b7555943776a1f32273f3aa7117596b90fbb881874f2d161c6772a72bc6fd85d5ff152c43e394ee488a29626c1b6f9a0188376c900466dd5c6d876eeef412727bf2d5af041417522e8582"}, &(0x7f0000df6000-0x4)=0xec) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000732000)={r2, 0x8000, 0x30}, 0xc) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7f7) r3 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r3, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x7fff, 0x0, 0x0, 0x62d, 0x4, 0x8, 0x0}, 0xb) 2018/01/21 11:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xb, 0x20, &(0x7f0000298000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00003e0000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f00009ff000)=0xc) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000efd000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x1, 0x1, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x8001, 0xffffffffffffffeb, 0x5, 0x40, 0x100000001, 0x7f, 0x3f, 0xffff}, {0x8, 0x2, 0x40, 0x77566982}, 0x1000, 0xc, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in=@rand_addr=0x456, 0xffffffffffffffff, 0x2, 0x3, 0x3f, 0x7fff, 0x5, 0xff}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000fbf000)=0x9, 0x4) 2018/01/21 11:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000051d000-0xa)='/dev/dsp#\x00', 0x2, 0x100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/ppp\x00', 0x608200, 0x0) linkat(r0, &(0x7f0000834000)='./file0\x00', r1, &(0x7f0000da4000-0x8)='./file0\x00', 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) 2018/01/21 11:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) pipe(&(0x7f0000968000)={0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x0, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write$fuse(r1, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/21 11:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009a3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b04000-0x1000)=""/4096) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) unshare(0x20000400) sendmsg$nl_generic(r0, &(0x7f0000528000-0x38)={&(0x7f000018e000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000f69000-0x10)={&(0x7f000077a000-0x4a4)={0x4a4, 0x23, 0x10, 0x3, 0x1, {0x4, 0x0, 0x0}, [@nested={0xd4, 0x48, [@typed={0x10, 0x80, @u64=0x7}, @typed={0xb0, 0x14, @binary="1ad36a61ab4f66b031e2f512ca3ece7fa649f11aa15a6b6765e42c9c4f17aea8c7c7b4187b597f373d19b972d34d115e6c467e1945d44499bacfd0bd31134ca3a694dc5aa6a8c3b547a243f729a16184fa449e3af0669118fbf48fd686f6df384c9fdddd412b9abb751e4e0304d27626a3af60b0b5f1344e0c4af78e3227e28399c263a498919a3ba8833838dd068f6ec8420f3539de377288a675628e854171377793d5ef21a1e1"}, @typed={0x10, 0x9, @u64=0x5}]}, @nested={0x3b0, 0x24, [@generic="22de6731bb5cf76e03ceb667bbd7d5eb15f9b8dd7294510a8d7a7a5160fb3dff0211de9121eec8b306c1ba1d51d8861b1b2785bf6950afa07bd9f29f0e08d31dc0574e8be7528ffeaa99289f2a5129a98732b5aceef609426b09f31d5fb8f0c3c9aedac29a9ed7116f1b032535b63796645628d47f42086857c64f93154933da2a0bd3ec11c3142b596303870f80d48e8dc52f2e84f359769188f8e8c873c4d6f56d647cf8db48ff54d4fd99bf3d9345ff628f6bb7e8d711ba93eaf89f06bd5c0368c26c9b96b8d667ddf5fd5d3c40783e602ca395a6ee", @generic="e8c8aa80dc16a809f059b30fccfc9b7e6cf8bdccb795dca6b57d78b065e75cadef59dbddf16e32ccad3cb3b63e169e734e5ee065915c388f258f0ce984b0a2019a758c22d6f0150ee2c52209907bef41586bb489e108f41815906a67ae2bedfc677c81d2dce02625b1915a0ac6c1e50d8026658c48c13b75690cbef2f1f960dc8d51b7f6a3982b98460582ce4b80930ed6fba56e819be3f465fb4789b21fbdc5a68e3161693c6c451a9d0590ecba21595960a54f55e8949fc64fcdfaad91a1781b099080f47ca8613090d9d35909a7737d0ab20642447d3e5e7e1e53", @typed={0x44, 0x6e, @binary="0cc717a8e611680e4ed34d5ccbed181cc849e7dbb16fda519036aeb22f7089e41fd33c87493e6aa3ea1120dff14ce26110eda72a491aa0e4f88f0d43"}, @generic="efe17c8393bea44a215d7bfbf35dad531711e12c5ef2a5eb8c22e86bdd90084815f6faf2c9289d83c058253ad35393b145b8571e17ff0041020496b7bbf939ca523f6caceb7f8b098f0a64e4643ce47f3b9586f10c0b58b85f8aa3394343b7636b9fa2a72568b661f5c8164449288ce2b992e475b89ad4d9d8fb0e6036f6e36d84acc18686e9103db9e077e2f867b77c8464f20483edb430689313f96869786c1640e32aaea25cf9582bca17", @generic="", @generic="5d0d1f86e215c5139b91ddc3a3ca0bf25701f81df565b6ca685f3750206d5192359c97ebef79c0d59e6662a5ffc842279c36f89fc59b33b494bebd3203fe17aa4e01c17aa3b4fb2ce2fae853b623d7ce7469a0069219f5b9f529cc8012faab5271e73b7c95b504b547739bf91b095680d34ec8f4aa7b526a17e6c81ad1808775239e88701640f29c41eee4542fa9594fa8b1d227ccfddc80708e7488b0cfa7f9f5e9249be573653df9bdbf412d52", @generic="c2a5c2496e57d2d8011aa8d4149cfac431b30eed6704f6628cd16bff7df7c874aa97c22a4fc81a547914bfd7eb629dc152f0ee983b2bb548f363cb4498a3a915835f", @typed={0x18, 0x6f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @typed={0xc, 0x83, @u32=0x2}]}, 0x4a4}, 0x1, 0x0, 0x0, 0x0}, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000357000-0x18)={0x0, 0x7, 0x8, [0x1f, 0xb, 0x3, 0xcdc2, 0x8, 0x1f, 0x5254, 0x8000]}, &(0x7f000090b000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000036b000)={r1, 0x7fffffff}, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000cab000-0xc)='/dev/autofs\x00', 0x40, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b0000)='/selinux/checkreqprot\x00', 0x40040, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 11:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/21 11:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008f0000)='./file0\x00', 0x4) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f0000872000)='./file0\x00', &(0x7f0000939000-0x6)='tmpfs\x00', 0x0, &(0x7f000038f000-0x57)="d3a3b49b90356270a4f95842ff632b685ba22ef18775c3dd4597b72c") r1 = semget$private(0x0, 0x0, 0x240) getresuid(&(0x7f0000ad2000)=0x0, &(0x7f0000914000)=0x0, &(0x7f000022e000-0x4)=0x0) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000731000)={0x0, 0x0, 0x0}, &(0x7f000029d000)=0xc) lstat(&(0x7f000038b000)='./file0/file0\x00', &(0x7f0000fd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000d6a000)={{0x7fffffff, r2, r3, r4, r5, 0x100, 0xffff, 0x0, 0x0, 0x0}, 0x1f, 0xff00000000000000, 0xffffffffffff1067, 0x0, 0x0}) get_thread_area(&(0x7f00002e0000)={0x401, 0x100000, 0xffffffff, 0x2, 0x9, 0x401, 0x8, 0x5, 0x8000, 0x4}) 2018/01/21 11:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x480a00) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ade000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3c000-0x4)=0xe8) r3 = request_key(&(0x7f00000bb000)='keyring\x00', &(0x7f0000b34000+0xe4a)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c44000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000026a000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r0, &(0x7f0000f10000)=0x0, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000951000)=[{r5, 0x0, 0x0}], 0x1, 0x3a2f00) r6 = dup3(r4, r5, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) alarm(0x7) ioctl$KIOCSOUND(r6, 0x4b2f, 0x8b0) 2018/01/21 11:09:40 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000034000-0x54)=""/84) r0 = syz_open_dev$mice(&(0x7f00006c1000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007f7000+0x5d9)={0x0, 0x94, "1bef873f4960bf3ee0ef7a5c6622632ae217758989ce4713df3072c42db640134b482ee1a041a4d50531a38574be491775cdb7860c535fea93657eece831426e6dc6dc6bb7b0188a086ad7c3c4fb20ddcd0f54e0b2183d73c4c36f6617ac3eef1575c0f449fd60a889aa78be166eedbb4470f306016362bf64ccdbb315f7285ef3b1a308ff4ded038b67aedf0b8d7c9c006468f9"}, &(0x7f0000e1c000-0x4)=0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000be000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6fb, 0x8d, 0x666, 0x0, 0xe5}, &(0x7f0000769000-0x4)=0xa0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000041000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e39000-0x4)=0x0, &(0x7f00002d8000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000719000)={{0x0, 0x3, 0xffffffff, 0x0, 0xffffffffffffffff}, 0x101, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x81, 0xeeea, 0x48, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r0, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) io_submit(r1, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = open(&(0x7f0000047000)='./file0\x00', 0x44000, 0x80) ioctl$TIOCNXCL(r2, 0x540d) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f000052a000-0x3)=""/3) [ 39.736041] tmpfs: No value for mount option 'Ó£´›5bp¤ùXBÿc+h[¢.ñ‡uÃÝE—·' [ 39.765175] tmpfs: No value for mount option 'Ó£´›5bp¤ùXBÿc+h[¢.ñ‡uÃÝE—·' 2018/01/21 11:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ef7000-0xd)='/dev/dmmidi#\x00', 0x7, 0xa0402) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000dcb000)={0x0, 0x10000}, &(0x7f0000265000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000146000-0x4)=r1, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:41 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000061b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005df000-0x10)={0x6, [0x7, 0xfffffffffffffffb, 0x7fffffff, 0x920, 0x2, 0x6]}, 0x10) 2018/01/21 11:09:41 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000022a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003ee000)={0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00006d1000)=0x0, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c33000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000060e000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b7a000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e67000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b82000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x3f, 0xa, 0x20, 0x0, 0x3d, r5, r6}, {0x1, 0x1, 0x8001, 0x1, 0x7, 0x6e1, 0x7, 0x6}, {0x480000, 0x6, 0x0, 0x7b3}, 0x1, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x5, 0x0, 0x8000, 0x5, 0xade, 0x9}}, 0xe8) pselect6(0x40, &(0x7f000021d000)={0x100000001, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060f000+0x91e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, &(0x7f0000376000-0x8)={r2, r3+30000000}, &(0x7f00000a4000)={&(0x7f0000a9f000)={0x0}, 0x8}) pipe(&(0x7f00005a7000)={0x0, 0x0}) setsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f000045f000)={@dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x77359400, 0x0}, {r7, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 11:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x100000000000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bec000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000096c000-0x20)={@generic="68e576308a5a9081effacf5b73adacd5", @ifru_flags=0x1}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) recvmmsg(r1, &(0x7f00008dc000)=[{{&(0x7f000062b000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f000095c000)=[{&(0x7f0000776000-0x19)=""/25, 0x19}, {&(0x7f0000643000)=""/28, 0x1c}, {&(0x7f0000c55000)=""/152, 0x98}, {&(0x7f0000452000)=""/236, 0xec}, {&(0x7f0000b77000)=""/19, 0x13}, {&(0x7f0000cc4000)=""/65, 0x41}, {&(0x7f0000929000-0x9)=""/9, 0x9}, {&(0x7f0000ba4000)=""/93, 0x5d}, {&(0x7f0000acf000)=""/231, 0xe7}], 0x9, &(0x7f0000a4e000-0xd0)=""/208, 0xd0, 0x4}, 0x0}, {{&(0x7f000052e000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000083e000)=[{&(0x7f0000c84000)=""/196, 0xc4}], 0x1, &(0x7f00004d0000)=""/4096, 0x1000, 0x0}, 0x10000}, {{0x0, 0x0, &(0x7f00006eb000-0x50)=[{&(0x7f0000cc0000)=""/0, 0x0}, {&(0x7f00003c3000-0x28)=""/40, 0x28}, {&(0x7f0000afc000)=""/87, 0x57}, {&(0x7f0000378000-0x6a)=""/106, 0x6a}, {&(0x7f00005c5000)=""/240, 0xf0}], 0x5, &(0x7f0000c43000)=""/0, 0x0, 0x88f}, 0x4}, {{&(0x7f00000e9000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000352000-0x10)=[{&(0x7f0000711000-0xa2)=""/162, 0xa2}], 0x1, &(0x7f0000500000-0xa6)=""/166, 0xa6, 0xf9d1}, 0x400}], 0x4, 0x20, &(0x7f00007a6000-0x10)={0x77359400, 0x0}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a11000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents(r2, &(0x7f0000428000-0x8)=""/8, 0x8) 2018/01/21 11:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/dsp\x00', 0x80800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000024b000-0x40)={0x100000001, 0x0, 0x7, 0x7, "6760ccc7219ab5528a5aaf005fc41ad499b64c0bf5565e62f39f16acddffb0fe5b4cc94d0d1aa31ae50c4cdd", 0x1f}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/21 11:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x5422, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/21 11:09:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x20000000) write(r0, &(0x7f0000e99000)="260000000009fff10000f8000003ff0500000000000000004f0000245b1ee9067524ea591d", 0xcd) userfaultfd(0x80000) 2018/01/21 11:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000036b000)='/dev/dsp\x00', 0x480, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000232000-0x2)={0x6, 0x7}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f000084f000)={0x1, r1}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000b2f000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a1f000)={0x5, 0x9, 0xfffffffffffffffe, 0x66863572}) close(r0) 2018/01/21 11:09:41 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edb000-0x4)=@int=0x0, &(0x7f0000cce000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r3 = dup3(r2, r1, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/21 11:09:41 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000008000-0xb)='/dev/adsp#\x00', 0x5, 0x40200) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000)=0x72) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000006000)={0x0, 0x0}, 0xfffffffffffffff8, 0x4) syz_emit_ethernet(0xdc, &(0x7f0000003000-0xe0)={@random="ed29323ec5bc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xce, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x77b8, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0x0, r0, r2, 0x7fff, 0x0, 0xba, 0x40, 0x7, 0x0, 0xd332, {[@generic={0xfe, 0x10, "f63c22b545da3a239153f55bbeb6"}, @sack={0x5, 0x6, [0x8]}, @sack_perm={0x4, 0x2}]}}, {"67a1464a61a7e1937c807ddd1e8b9a90eb548e0eb128de6760bea8a24a174427ad364c5ada539c1d10ae813e96132398de323bce3708f939d74690faab940891f5258a22388c28ce83eb267ba7fea16e2a535d3dd904eae181c3bfbb925df96e4a8c2ce7e235655cd28958733b40731943d311d71e3ad92bbc880721f847c09ec8bd8bb2fba57b268b4b3c78f96f"}}}}}}, 0x0) [ 40.322243] rpcbind: RPC call returned error 22 2018/01/21 11:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) quotactl(0x0, &(0x7f00001a8000)='./file0\x00', 0x0, &(0x7f000027d000-0x1000)="") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) 2018/01/21 11:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") r0 = syz_open_dev$adsp(&(0x7f0000576000-0xb)='/dev/adsp#\x00', 0x20, 0x301400) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a16000)=0x0) 2018/01/21 11:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000071c000-0x10)='/dev/sequencer2\x00', 0x8200, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b67000-0x11)='/selinux/enforce\x00', 0x442102, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00000ec000/0x18000)=nil, &(0x7f0000480000)=[@text16={0x10, &(0x7f000031d000-0x48)="65f390670f5485050000000f2045281dbaf80c66b86be58c8a66efbafc0cb0b3ee0fc7ad0700ea55298400660f3802260000baf80c66b866bc3f8266efbafc0cb8bc10efbad004ec", 0x48}], 0x1, 0x18, &(0x7f00005e4000-0x8)=[@dstype3={0x7, 0xd}, @efer={0x2, 0x400}], 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)=""}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000eb8000)={"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"}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a74000-0x28)={@common='ip6gretap0\x00', &(0x7f0000988000-0x88)=@ethtool_flash={0x33, 0x36, "5e778d37f53d087714c886a61614a8da576e5f731a0bc0ba081d130ef72500cf79dd3e81bdeddf02292ebc3a313c29b03c91bb2fa2b715de5cc22ef5f6dfde1105ed9143ec9782a0893de6322699dc80efad12f60eaac9b4627aa941d35b58e58303ea7c88178888250e3c519cb38cae74b9924e5db5f81492f6093c5cc89de6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000468000-0xc)='id_resolver\x00', &(0x7f0000c8e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f4c000-0x7a)="e816c33f0a67f6a9158bdb69a670890123cf256a50eeb151ebd367bc5b8b86685c7f6f185439a59b1371718203983640b57a45dfe86c1ce3763178a9bcda5cc4cca3ddcb5d6270910c694aa36c87038e8a5a1e69e8ca87de8f062a0ff1ff9894e306f2a2754dc16dfa703f054c5acdc437f7a62823d6cb96d8eb", 0x7a, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) [ 40.360502] rpcbind: RPC call returned error 22 2018/01/21 11:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4000000000b, 0x0, &(0x7f0000064000-0x10)={0x800002e5a, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) process_vm_readv(r3, &(0x7f000007d000-0x50)=[{&(0x7f0000fe9000)=""/107, 0x6b}, {&(0x7f0000b73000-0x33)=""/51, 0x33}, {&(0x7f0000c43000)=""/36, 0x24}, {&(0x7f000013a000-0x48)=""/72, 0x48}, {&(0x7f0000dc9000-0x80)=""/128, 0x80}], 0x5, &(0x7f00007bc000)=[{&(0x7f0000581000)=""/218, 0xda}, {&(0x7f0000dd9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000972000-0x2e)=""/46, 0x2e}, {&(0x7f000011b000-0x94)=""/148, 0x94}, {&(0x7f0000251000-0x9c)=""/156, 0x9c}], 0x5, 0x0) r7 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r5, 0x6, &(0x7f0000863000+0xf3)={0x0, 0x7, 0x7fff, 0x70c58b23, r0}) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/01/21 11:09:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x420200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1e, &(0x7f0000001000-0x20)={0x7, {0x7fffffff}, 0x10000000, 0x6}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x7f, 0x1}, 'port0\x00', 0x2, 0x4, 0xfffffffffffffff8, 0x100, 0xe35b, 0x3, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f0000b4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x44, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) lseek(r0, 0x0, 0x3) 2018/01/21 11:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x4000000) ioctl$KDSKBLED(r0, 0x4b65, 0x1ff) writev(r0, &(0x7f0000c79000)=[{&(0x7f00001c1000)="e6", 0x1}, {&(0x7f0000b78000-0xa3)="3bce580fbf1c974d1225bab94e24d3760ff782fd74ae71ff62a968cd1587b6abf51f496690e1f2622f10928892dda9463ab6366f453abbab327dde76c9138248a0821e5319dc9dec5f45f2094baaa42ed34a25cf3f5021f63aea63467f69e511ea42f10fc38f0da77dcc4745edccfe72952e0b8803ca23115896b855d9d2fa7bd3f03017695414c0ecdc0af82721452740e80a4754abcbfeadffcea84ad596782afa", 0xa2}, {&(0x7f000030b000-0x59)="3469eea9135fdaf5b5b833071691643d5d86d37f23bc70957d0fe43be90f42f426fe2fbbb45d3e56044d4060f260b3e584383c7cf6389f6054951da8d8fbde2f3fc632d5219ddd28674f741972c93537bc54eaf70d164e7ec2", 0x59}, {&(0x7f0000e28000)="7b18402459243c428b0045d13983c224aaf1e70dda8c8cc25f00766062cf41d57cac367c41499ab8ec2b952952cbe75fd124247a11e29cbe7dc22175765cbbb0209d724f846110767d82f9df652f", 0x4e}, {&(0x7f0000cc2000-0xeb)="08ea95f10c053c01dcb4f232976968c2da4b3b4c4dacd13231791b0b3043beaf8a46b46edd7e9384d06a6e9971e4e3313c2e1f2d20415004bdf884b0be0fc3ced2d2137b9860bd630ea681eb8d3daa81b825a6c8f8bd6a1e99b0499c22a596f063a8f178e5bb2baeca3fdd3c3946049229579ac39d2f1797abb97f316cebf35165b908792a12defcf18559968cc4a76a8169b0b34d388c3648122ad22e95567945c4790039e869e45dc9b2ca01775a381997e9a6f1a24edc3a1b4357275dd1e748dd749630de8fe5f67d24227c1f291bdcc450f06172de6ca36f632dae48e043e583350b61fee570733d21", 0xeb}], 0x5) 2018/01/21 11:09:41 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xf6}, &(0x7f00006f2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000428000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") flock(0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, 0x4) r2 = msgget(0x0, 0x210) msgrcv(r2, &(0x7f000030c000)={0x0, ""/221}, 0xe5, 0x2, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x5, 0x20, 0x8, "6da10b8402b001047e7c7194e15c535864bcebf24c9f41600093293f7cbac785685fec4227bc6115cecc86b14193f1041323cb8ad23e0bfd4818905f278f2134", "d72fdb548c45ed32f0fd218fd1f30edef0f33e93d8eb20b591505932d074b08022818906f2c5e70ff1e830609face7b1cc04edf740490f79b87af12b3d5296cf", "544d0390566341fa3e9bbe7fdde421651a846322f696800179cbcdffc3125f2c", [0x101, 0x100000001]}) syz_open_dev$loop(&(0x7f0000b5a000)='/dev/loop#\x00', 0x4, 0x80000) keyctl$join(0x1, &(0x7f000075e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) [ 40.397232] sctp: [Deprecated]: syz-executor3 (pid 5365) Use of int in max_burst socket option. [ 40.397232] Use struct sctp_assoc_value instead 2018/01/21 11:09:41 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0x44) setregid(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000950000-0xb)='/dev/midi#\x00', 0x3, 0x288300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x7, 0x7, 0x3, 0x200, 0x6, 0x80}, 0x800}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00007c3000)="2faadcde710a4d4e7e02f71098dbcb3ffd5bcf667d8f2f0cf827597ea662c052cfe50f93a7498ade7b4008644420b13a7bb76e5b564b896b09c2159201aa39da46e8c8fd2792e28abfcccc1b55f1fd022e0390254ce5a72af98977b065f3e8d81ca7513d4ce145a9f98ce131af00e43ba81370cfc6231f8044fcaedfaf8f293c35f7a4636448d7868229babf71839777f3dd70", 0x93, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x80000000}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/21 11:09:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x28000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) 2018/01/21 11:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) geteuid() r0 = syz_open_dev$vcsa(&(0x7f0000c63000-0x4)='/dev/vcsa#\x00', 0x4, 0x600) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000055d000)=0x6157) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ef5000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}], 0xa8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b1e000-0x20)={0xfffffffffffffff9, 0x9, 0x0, 0x120, 0x0, 0xe189, 0x2, 0x8, 0x0}, &(0x7f00005b8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d55000-0x20)={0x1f, 0xff, 0x8000, 0x6, 0x0, 0x8, 0x0, 0x7ff, r1}, &(0x7f000001f000-0x4)=0x20) 2018/01/21 11:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000005e000-0xb)='/dev/hwrng\x00', 0x4400, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004c1000)=0x9, 0x4) r1 = syz_open_dev$loop(&(0x7f000008c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x0) [ 40.460941] sctp: [Deprecated]: syz-executor3 (pid 5376) Use of int in max_burst socket option. [ 40.460941] Use struct sctp_assoc_value instead 2018/01/21 11:09:42 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf3000)='/dev/rfkill\x00', 0x101000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004fc000)={0x0, 0x8}, &(0x7f000023a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0x4b)=""/75) signalfd4(r1, &(0x7f0000000000)={0x8dcb}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001000)=0xfffffffffffffffb) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d8a000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007b2000-0x2c)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x958}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000001000-0x10)={&(0x7f0000000000)=""/10, 0xa}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007bc000-0xc)=@sack_info={r2, 0xffffffff, 0x4}, &(0x7f0000037000-0x4)=0xc) mq_timedsend(r1, &(0x7f0000001000-0xeb)="449b37ae6203952d97e8ba152cbe6c7f3a01d50203284fe5e350d10cebe5d983f11f1b8eef42e02c649a9ff8906337120e2675b1dfdb7fa39cc08106aab39a4cb9f37141e215685c73a51bc21cacda49d34ecc1f6e70a4bd86bda9ac756e90ca1e70154ffcae7ef570d53584974a2e8bc08d879c43db0deaeb52c213bc2568cf7b4d8e1d20b0a3bb4047496104e166e3b7279ef63eb113c36662ae67a11093c38a484ed2a539a24b8007c061edea11f59e3c23b3d944125f566399cd6aadc0f95a457a62c15ee3cb03c0b613c08ef857a21ad07ea880672a444e711e5c8bedf7cf9c48400796e7eb45dfd9", 0xeb, 0xffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000072b000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c7a93c", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x3c3]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000003000-0x28)=[0xfd17, 0xfff, 0x8, 0xffff, 0x5, 0xffffffffffffffe0, 0xfffffffffffffffd, 0x7fff, 0x0, 0x8], 0xa, 0x800, 0x0, 0x1f, 0x8, 0x8, {0x7f, 0x1000, 0x3, 0x5, 0x6, 0x2, 0x40, 0x3, 0x1ff, 0x74, 0x6b9, 0x9, 0xffffffffffffff00, 0x2, "a227ea98ba484a5238562ed55dcfe304b8673b70a3073df6578ef04be1a5dddd"}}) 2018/01/21 11:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000836000)='/dev/input/mice\x00', 0x0, 0x0) r1 = gettid() getresuid(&(0x7f00005e0000)=0x0, &(0x7f0000616000-0x4)=0x0, &(0x7f00005bb000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00005bd000-0x28)={0x4, 0x3, r1, 0x3, r2, 0x5e, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x2, 0x12, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000069a000-0x4)=0x7fffffff) r4 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000031000)=""/51) 2018/01/21 11:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgget$private(0x0, 0x0) msgget(0x2, 0x4a0) r0 = msgget(0x1, 0x40) msgrcv(r0, &(0x7f000043f000)={0x0, ""/0}, 0xcaa942d021fdc5ea, 0x0, 0xfffffffffffffffd) symlinkat(&(0x7f00000ce000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f00001d2000-0x8)='./file0\x00') 2018/01/21 11:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f00006d2000-0x8)=0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/21 11:09:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x50080, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000d1000)={0x80000001, 0xc, [0x864, 0x101, 0x10001]}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000bad000)=0x53, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000675000)={{0x3, 0xbe}, {0x12a7, 0x0}, 0x6, 0x5, 0x61b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000420000-0x10)=@generic="2e33a7d8c7bc986e1af90e48ae4f9d12") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f00002a6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000222000)=@assoc_value={0x0, 0x0}, &(0x7f000057f000)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000dff000-0x4)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ad5000)=@assoc_value={r2, 0x3}, 0x8) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005ac000-0x4)=0x9, 0x4) socket$inet(0x2, 0x6, 0x5) 2018/01/21 11:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000024d000)={0x1, 0x0, [{0x4, 0x7, 0x0, 0x0, @msi={0x20, 0x2, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000576000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)=0x10, 0x80000) sendmsg$netrom(r3, &(0x7f0000d5a000)={&(0x7f000051a000-0x10)=@ax25={0x3, {"be6d6b0235bfb9"}, 0x6}, 0x10, &(0x7f0000f81000-0x80)=[{&(0x7f0000636000-0x76)="a8752ada1b3c181f2ad9f14f07c42350112f0ec6006867520d1e6a355dd3e904ce8385738b0e6dd18f594e67991573ec8e1617031516594a731ab393d3f2da17c4b663d0afd3396e27668e78de2aadf30f6c48f76116f850e89ee1bdde5b35b29d54dd67ce92e3e84ee2120b59adb007b781430d1031", 0x76}, {&(0x7f00001c5000)="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", 0x1000}, {&(0x7f00004e1000)="84ed32c25b1955cb", 0x8}, {&(0x7f00007ad000+0x30)="aa22808556f250c46eb576edafabbd9a5ff600fede42a6c44f1ba6649a3f51dc4ee83744ccfc45ae26df10e26c9dac2d6e4a1694da5a3073a40d0d81871e4ab5cb5b6a773b3897116892b7b6d0585fd409eefb55090a397c60a0abf5d69dd86a21c4ca9a7556bcf6be898e5a", 0x6c}, {&(0x7f0000562000-0xdd)="023a7912f8ad3916e2fbc74d81ad908fe8eb05f8fa4688e9fe0f7cc0b803efc88d62ec9c75520cf291da7ff81f62ff80555e98a346371e0b88407b4c60e2878fe915ce5af51744ef1c4944308e28856385b160533a43c132dfbb82328d26c5084927632af1b181710e355e30f474479fd6d8b9a8d1fd176f652217a79c058d514b930a48cb6bde454f0102e53d5025acde63767fcc794b07e7e9358eaf7ee2d1c50716e79152b35ca5b8b5dd427dff6e5cca671c8516e59d72582ba95469c5db95385abf9543cf42ab97d2b1f33b009cded3a00b1f4962d455fef13848", 0xdd}, {&(0x7f0000193000)="fcd0c6d782759cab167a8fde623208e823", 0x11}, {&(0x7f0000ab9000-0xff)="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", 0xff}, {&(0x7f00009b2000-0x7b)="8ebca5d8cd373fb49d5dd2511816ed8a6166567c18b5da8f449d57fdb1f3cbcba4c067573be2a848a6cec6c29246a2b066fbc41acc452d34f3515be9e54c6cb8019e224fc7e744c8aa8075db531b9c993c1d0b9f3b6716fd0b538d2e5e2fbf8312bbf44dbde262a3456b6797608991b801ec41a2645efba7c28f3a", 0x7b}], 0x8, &(0x7f00004c4000-0x270)=[{0xf8, 0x0, 0x4, "7f14327494f21d46fed9460f9da15e7f372cb65c5aeb569f56a607ef746412aa38ffa8ce6bb5616176f919e7b9e354379f6d4e02e43ed91984798bfa11837f389580615038862d7992fbffdf67774ed9553597defae259000f4ec249bd4b4ffa577aa89e514520fb33abf3fec67302191a3c9be4dced435fd365a35940e21079880ce9ea860df5524d245110b5fefa6d80b265f69eb03baef8aad1f03529aea42fcc67839408625b2b0b1dfbccb8fadbe020957104d5179c0c05b668ee07005fdc4a1b33a70a73d421065ba9bc3de0a63835f373879999baca47b65cd811af1440a69039"}, {0xf0, 0x1, 0x100000001, "a678524485a71e3ce19c7dab4da17e96c31311caaa7d2e21b64965495fcf0ccbb88627c814b83e7f8cf725d535308a31b2b3f0e78a0745a0c1cddf12d7027b483b1c3c55463bd06a803a0824b42b675b170244b3dfff03a73e82d9b1ffebd6a094eab3b7bbca384de7b41a5825f185ccf4ffc87ab4daa321bb18e278e12bd95bc840a034fdac787858e23ca8542170ecaa5ed4f9759304c13a79bf41c8a88403483b026cb56e2ea2d9e1c869b2b8f24ea2b313193e07d355ab2af2661a59f22f03a0efba3624c3c2c34643e85b6f365455a4fef56ccdd155c8e3c18ce39b"}, {0x88, 0x112, 0x4, "42b289bf632efad554cd31999b49ef9f4e74490fe40d5989057bdfe467f791bf149142af78127eda298157de4d08a073646a1590cf073786cb037c14afecf94416667ff3e5be3a23276752c345d3b4f4a69689037963648ebaf035c5acdbd7c5280264124b7a6e6204d9f41d2897e89f2f6628fd"}], 0x270, 0x40}, 0x40004) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 11:09:42 executing program 1: mremap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00004cf000/0x4000)=nil) 2018/01/21 11:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000261000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000127000+0x57d)=0x10) recvmmsg(r1, &(0x7f000024b000)=[{{&(0x7f0000e0b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000402000-0x60)=[{&(0x7f0000241000-0x14)=""/20, 0x14}, {&(0x7f00005c1000-0xf8)=""/248, 0xf8}, {&(0x7f000048f000-0xb8)=""/194, 0xc2}, {&(0x7f0000468000-0x51)=""/81, 0x51}, {&(0x7f00004b9000-0xe2)=""/226, 0xe2}, {&(0x7f0000840000-0xa3)=""/163, 0xa3}], 0x6, 0x0, 0x0, 0x9}, 0x10000}], 0x1, 0x40, &(0x7f00003ca000)={0x77359400, 0x0}) 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00004ac000)='/dev/urandom\x00', 0x0, 0x82100) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00003f5000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000705000-0x20)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 11:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b90000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$inet6(r1, &(0x7f0000a20000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ef000-0x4)=0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007a9000-0x20)={0x10001, 0x0, 0x6000, 0x1000, &(0x7f000098b000/0x1000)=nil}) [ 41.155595] binder: binder_mmap: 5418 20ceb000-20cec000 bad vm_flags failed -1 2018/01/21 11:09:42 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000130000)={0x26, 'skcipher\x00', 0x0, 0x826, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000144000)='/dev/sg#\x00', 0x1b090572, 0x2840) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000767000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d03000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000695000-0x8)={r4, 0x1000, 0x101}, &(0x7f0000fb7000)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000301000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000852000)=0x81c9, 0x4) ioctl$VT_ACTIVATE(r5, 0x5606, 0x3) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f0000d5f000)="2fcb0e19c3c7af5e56ace5d2320d9821", 0x10}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000267000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r2, &(0x7f0000026000+0xd15)=[{{&(0x7f0000ced000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000088f000)=[{&(0x7f0000386000-0xc5)=""/197, 0xc5}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a88000)={0x0, 0x0}) 2018/01/21 11:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000259000)={&(0x7f00002cc000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000825000-0x50)=[{&(0x7f00001b0000)="0c6afe1df89ef7285d2a98c819301dfa9e8cec57631780a6498966def969e8b9be89b0daddee1ee7e1daa0ffd0650ea93080edd956ca7f3fa41299295b22c93b3da9c07cbb539b918b10984bcaad67f69656e26bd3dbac61e1d622824aed7fbc5947a43e501650de6785a69af094b7b07530d983584ca48e13dc9f119a0f2505", 0x80}], 0x1, &(0x7f000097d000)=[], 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f00005a9000)=[{&(0x7f00001cd000)="a90d65bd025871742ddc830466ddd33298ce9c4b5155afe1f403e2b6f3f50a7f77a869f0bf732b53052e3a98215bf9b9ad1848cbf35388e849c3400d936f3026f8f56a028347bf2d98b92f6efa9019d3ed", 0x51}, {&(0x7f0000d5c000-0xcd)="ae4dba0be72c2016b52c372bceca55bf171a6bcbe505ee500707156f39fab608b652c2f5005011a85d6e622f957d73d7fc89d814c393b25bef6ee61cf08eac78ea70559ecd029f10344df813d6da8ad653817e7ca78e04e61bfbf34a18cf9fbcfc35a7eaa8fb216e4e5d2d6f03443a6d1618f2cbda54450315f5272e3b53bc48ade7f5a9fa6e154188178e25896fd2901f72c4dfbbcb9eec57b1b94d882a0c6be3788d5645302a062a410b3ad74488358fcebdb87d814fdc20400a2d9494341192bc57183e4f78d934d457c9a8", 0xcd}, {&(0x7f000006a000)="d388d72893d7bffc56761b454ae3180e94dbdb23c83e5cd36141996c036a5fad3978cbb7c526c041793c8a13bd14824c4bd869c1d86d07c5a5a8c537bf0110a232a0ec39f8f7799d7bd0540ca5926ed84a56797325d810bf3a36377d5939a337e11e83d4a010e6491c90aced839df9", 0x6f}, {&(0x7f0000291000-0x46)="257c296024ba6ab29e83f5f9bda4101e14fb53266c0b33fe052b728a83baf93abf323d26d35d069fe53114296e118f8e2250f91c065c02b05b883234f516e2e5f729e554cd88", 0x46}, {&(0x7f0000687000)="c9ff95d81dfe1a3238577d98f67b762112b8507cef86df09cec33681f4786c387a4cd1e9f69e8fdad39bb568e7912a111a4de3fd53eff84c5f11514c8d21db2dcea1b61a24c33c80f0a7d431c5d858790e32a72d48ae246a7e55b268ff358053275e0873882ac6bf59bbfc12544d1d11f83ac0a43417cfcda7373ee38532415fd04f3f47950a06d662f1fa1be6a1f61484e894e244776e22076b90c837f9979c12e377d56dde852808062a8b0641836678efb1f205c709dbb31e13f3acb035b247f4bd8d60f9692a73fd0e3761ec3d01e1e9c527d341337ff53761f2151f973d7089a8", 0xe3}, {&(0x7f00007b6000-0xac)="5fcd130f5638f40a2abe2338ec91b328b183cfd9ace56047f889c93dd5661002445c344a1a6297c9b1cb9ea50d6bf72e0812e153ec77f9f3c8a1bc3697ea792a219d63f27e291f57e1756e3f3854cbffde18d5237f0084f5eb6e93e71249172688b3cd9afa741684283cb7f8a23b526109607a6550379d3735d9d09485fa6771f3a9621d4c77c2d79958880f9dca3600979e4432a2230ad68e79899dc47521fc613b6b5076418a599d1fc818", 0xac}, {&(0x7f00003ed000-0x48)="ee69545d11c99c5c1027ba0474c59922b1daab4f072b78ee063f13c9b2e76aa1732df666efbcdf44a67718c50883183e31d1072ffc818bb1b595fb67be0fd33934ce39718f6fa1cd", 0x48}], 0x7, 0x8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009a6000)={0x0, 0x74, &(0x7f0000020000)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x540000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc46}]}, &(0x7f00007a0000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000034e000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x10001, 0x0, 0x0, 0x4}, 0xa0) perf_event_open(&(0x7f00000d0000-0x78)={0x4, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x7e0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c5000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000725000-0x38)={&(0x7f00005ca000-0x60)={0x27, 0x7, 0x101, 0x6, 0x6, 0x100000001, "014cf7d96db8eec51237dddffb6d9733d3db759ef556a967e8afbb23ab478cff75b92023859fb23dac78b791854d38001944963fddd841c0bf84e429a9a6e6", 0x6}, 0x60, &(0x7f0000008000-0x10)=[{&(0x7f0000a15000)="3b2fe73ee1c3533d1bc2952c081b2874f720d58b2c5bf391fb2458de0d878b5de1bf0b12eb9e7ade3159fca8369c49aa85caa74104fbb2831fb6fc306c95325c37cbf9100985e8f0c41fe88bb7cd6892ed0cc4157caf7bf6347f523e2e963909c60ee4943e246825ce930d1a85430cf56dfcc3def397e048c5b92e66a0f4c3c8fc663dbde9117aa9adc2634d519a12ff3e43c7eacdadc96a6f9b9d278c91", 0x9e}], 0x1, &(0x7f0000d9d000)={0x110, 0x103, 0x9, "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"}, 0x110, 0x4000}, 0x40000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x100000001) 2018/01/21 11:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f6000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dd6000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9c000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000003a000)={r2, 0x80000, r3}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 11:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000155000)='em0bdev/\x00') fcntl$setsig(r0, 0xa, 0x2a) ioctl$int_in(r1, 0x80000080045432, &(0x7f0000000000)=0x3) [ 41.236120] binder: binder_mmap: 5418 20ceb000-20cec000 bad vm_flags failed -1 2018/01/21 11:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ff000-0x11)='/selinux/enforce\x00', 0x800, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000fd8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c9a000)=0x48, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000841000-0x7)={0x60002005, 0x0}) unshare(0x28060400) r2 = socket$unix(0x1, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c78000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e2000-0x4)=0xc) wait4(r5, &(0x7f0000836000-0x4)=0x0, 0x4, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x800000000000}, 0x40002000) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 11:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007a0000)='/dev/dsp#\x00', 0x5, 0xcf17da8c8f246ce2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bad000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000f11000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000563000)={r1, 0x8, 0x30}, &(0x7f00004c2000-0x4)=0xc) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 11:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000ba7000)={0x1, r4}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) bind(r2, &(0x7f00006c3000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x1, 0x2}}, 0x26) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 11:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200000000000010) write(r0, &(0x7f0000702000-0x26)="240000001b00010beb03df0022fb0100010000000800030001090000f701000000061701", 0x24) r1 = request_key(&(0x7f00008b8000-0x5)='ceph\x00', &(0x7f0000dc3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ee8000)='vmnet0em1self)}&^vmnet0+\x00', 0xfffffffffffffffd) keyctl$update(0x2, r1, 0x0, 0x0) 2018/01/21 11:09:42 executing program 4: r0 = socket(0x0, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000caa000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x10000, 0x4) clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0xa0000003, &(0x7f00004f9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() 2018/01/21 11:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/autofs\x00', 0x121441, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000444000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000cb8000-0x4)=0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00007b3000-0x20)={0x99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x10fd7c9c37f31468, 0xfffffffffffffffe, &(0x7f0000e83000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0xbd, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$notify(r0, 0x402, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 11:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb85, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) [ 41.382455] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/21 11:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x8, 0x10000) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f00006df000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrusage(0x0, &(0x7f00005a4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f000091a000-0xb)='/dev/adsp#\x00', 0x1, 0x200400) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000eed000)={{0x200, 0x4, 0x980d, 0x40, "a26fa2e333a9b9b0da4d348dba7ccc9e442c55b19da9acc68a2b99dd5f428c2f3da8343de8ab815ba9252599", 0x10000}, 0x5, [0x7, 0x0, 0x1, 0x7fffffff, 0x8, 0x4, 0xffff, 0x0, 0x8001, 0x7, 0x1, 0x1, 0xff, 0x6e9, 0x2, 0x9, 0x401, 0x0, 0x2, 0x3, 0x3ff, 0x0, 0x5, 0x4, 0xb2, 0xfea, 0x7, 0xffffffff, 0x4, 0xffffffff, 0x1, 0x1f740000000, 0xff, 0x0, 0x1, 0x0, 0x7ff, 0x1, 0x4, 0x1bd, 0x2f3f, 0x5049, 0xfff, 0x100000000, 0x1000, 0x1, 0x1ff, 0x3, 0x9, 0x2, 0xb36, 0x20, 0x1, 0x1, 0x9, 0x7f, 0x3f, 0x0, 0x3f, 0x4, 0x3, 0x7b59, 0x3, 0x4, 0x9, 0x80000001, 0x5, 0x8, 0x1, 0x10001, 0x2, 0x4, 0x1, 0xa2f1, 0x3ff, 0x3, 0x9, 0x0, 0x5, 0xbf85, 0x8001, 0x4, 0x7fffffff, 0x80000001, 0x8, 0x5, 0x1000000000000, 0x7, 0x1, 0x8, 0x8, 0x8, 0x9, 0x3, 0x2, 0x5, 0x20, 0x1, 0x9, 0x7b, 0x6, 0x0, 0x8, 0xfa5, 0x8, 0x44, 0x0, 0x9, 0x4, 0x3, 0x10000, 0x2, 0x7, 0x8, 0x2000, 0x0, 0x5, 0x0, 0x5, 0x10, 0x6, 0xffffffffffffffff, 0x8, 0x458, 0x1000, 0x2, 0x0, 0x3], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syncfs(r0) statx(r1, &(0x7f00003af000)='./file0\x00', 0x1000, 0xfff, &(0x7f0000736000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000d16000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000fc1000-0x68)={0x6, 0x1ff, 0x5, {0x0, 0x1c9c380}, 0xc024, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000855000-0x8)={0x3, 0x101}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00003dd000-0x8c)={0x3, 0x10001, 0x3, 'queue0\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x0, 0x1, 0x1, &(0x7f0000012000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x0, 0x8008, 0x1, 0xffff, 0xffffffffffff0001, 0x10000000, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000014000-0x4)=0x0, 0x1000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/checkreqprot\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000906000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:09:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x4, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000008, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000002000-0x49)=""/73, &(0x7f0000001000-0x4)=0xffffffffffffff5c) 2018/01/21 11:09:42 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000074f000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f7000+0x4f9)='/dev/sequencer2\x00', 0xe8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002000-0x8)='./file0\x00', r5, r6) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @random="ae8eeecc501e", [0x0, 0x0]}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x14) kcmp(r0, r2, 0x0, r3, r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r7, 0x3, 0x1, &(0x7f0000001000)="40e3a4fd2273ee09ab22622240eeeb769d99dbe4e8d9ba2251acbcedab948f25d3981caa7fb50f91b292a97bd3782c83227270862c48c12094b75a8926a4e44a34db4d836d88d59795b34cdc282d18f4b4f1b8caeae0e50cf8cdd80f543d4f629c7d69d627d2033c88138fff59a0da1faae79956eb85e90660803dad50b0e4f4ec26a798f88ea32cec99e374b403d1bc69ee37a97881f92170695d6a6caa520807cbbabdca074998f8cc4ad2335f8ee531fc3a18b89c883f2c6b51ba5e94d5c6cd209e584d002de4f5915d7f96a732fc73669a20e14e7bb30b61f1070ad38130d1", 0xe1) mmap(&(0x7f0000956000/0x4000)=nil, 0x4000, 0x8, 0x30, r4, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000000d000)={r8, 0x2}) syz_emit_ethernet(0x52, &(0x7f000000c000)={@random="8d398000a5fd", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x0, 0xa190, 0xf80000}}], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/21 11:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008bf000-0x4)=0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x10000, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000d2000-0x8)={0x2, 0x7ff}) [ 41.445573] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ad5000-0x9)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000006e000)="828dbaead77c0476e8f71e6892ac778e6935bac77972e5857102640e5ef564d507509a8eb41f19acc483735df55f6de32e16a1aeb28892ece3314930abcc4829f39fc9f31071179c21d7cb30d7f28b475eb53a05adef9ac7760afeb8ecd811aa3963d8e05c13881bb53cfb1d52784701bc7cc6e07a333f7c4d06193ee8efcd0087ffe323e8d362cb15998bc1bf36484d968e193fdb989544c91625b599e910c712ac0fca23e5b0591441f53c36ebd74d5473d6c8ccedc94e522071387fc3a1", 0xbf) r1 = syz_open_dev$audion(&(0x7f0000150000-0xc)='/dev/audio#\x00', 0x9e, 0x200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000127000)={r1, r2, 0x0, 0xfffffffffffffffa, &(0x7f0000cd3000)="bbac7a5a584a71f9a69df612513589e954abf380abd64150d4432a89794f58419784dfad9ce76cfa12679f9f55273266d02518aed4", 0x3, 0xbf83, 0x9, 0x114, 0x9, 0x100000001, 0x0, "0364cd091849b0baa9023b27d50bb8649740e331dd7648773b00e3bc0f320fdec01048337d85e33ff7bedd00084b570875c04869e40780cfcb8af753336d24da983e148c720735d75b3716c1f09e25697e8164"}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) 2018/01/21 11:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000fb9000)={0x0, 0x0}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008d9000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000732000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bb3000)={@common='sit0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000c83000-0x68)={0x0, 0x0, [0xf92, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$usbmon(&(0x7f0000b64000-0xd)='/dev/usbmon#\x00', 0xfff, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000315000+0x73d)={r4}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f000064b000)={0x7, &(0x7f0000269000-0x38)=[{0x5, 0x5, 0x4, 0x3}, {0xfffffffffffffffb, 0x1, 0x100000001, 0xb4f}, {0x5, 0x8b2b, 0x1f, 0xfffffffffffffffa}, {0x6, 0x4, 0x1, 0x46df}, {0x3, 0x8, 0x3, 0x49b40370}, {0x8002, 0x797, 0x6a7, 0x1}, {0x7, 0x7ff, 0x9, 0xba04}]}) 2018/01/21 11:09:42 executing program 0: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000e84000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a5000)=0x10) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000e84000)={0x3}, 0x28f) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/checkreqprot\x00', 0x101003, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003cc000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7864}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x80, 0x7, 0x8001, 0x7e2, 0x0, 0x1, 0x80, 0x3, 0x3, 0x2, 0x5, 0x1, 0x2]}, &(0x7f0000e86000-0x4)=0x108) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x4e, 0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e86000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ppoll(&(0x7f0000e86000-0x10)=[{r0, 0x8000, 0x0}, {r1, 0x80, 0x0}], 0x2, &(0x7f00005bc000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e85000)={0x6}, 0x8) poll(&(0x7f0000e84000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x10001) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/21 11:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000bdc000-0x6)='ramfs\x00', 0x1, &(0x7f000001c000)="") umount2(&(0x7f0000a23000)='./file0\x00', 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) 2018/01/21 11:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000062b000+0xefb)='/dev/midi#\x00', 0x7ff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00007e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e50000)=0x14) bind$can_raw(r0, &(0x7f0000705000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc7000)="7f0c4f5fc7402800ccdd512301000008000097000000005a", 0x18) bind(r2, &(0x7f0000034000)=@generic={0x10, "d7dbd0192cf543d480968f3afa2b4d461e1bff1a37072e34474767fbfff41a409c5fab45ca79b609a2ec5051deb710716fcbf8bd0e37e6a84d974756f76d19376dda9da2fc1bca5f9d4636cc6d4eae70de405f517513a2fa97c5ff300ec0be30acb0ce935d4d097c2c38a3cfb52581cbe3d44a39dd62f5e2e79441f3897e"}, 0x80) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a2e000)={0x11, 0xd2, &(0x7f00006f3000)="f2d8b074f007f1374db440ea94a661c86a3dcb6b678b5dc7b2df767b52ed823bae66be598756bd6df8b6072552d5f554563479d345dc87d3a3c6ea13ef25c2be43e1f00b13f604eec8a31e2025564641c415d774d8654ea5435a667017fee6ef49c691958064b546e988a7b6b03dd00e093ee4c1f4de909867ad8ba38bc241a6663816cdfb4433dba45f7128143c5def92ed6e20ec3e29295343a77ad0ec50633ecf7afe441bc9101a40325b59e3ff2ca0972e3a21380a4ff6b024b20c03672081d929313b664ad6eaebcbd9d4d848d3ba7f"}) 2018/01/21 11:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xd8, 0x800) getresuid(&(0x7f0000ba9000-0x4)=0x0, &(0x7f0000701000)=0x0, &(0x7f000022a000)=0x0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x7, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x20000000000000, 0x0}], 0x30) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) getgroups(0x6, &(0x7f000037d000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r3, r4) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/21 11:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000e87000-0x1)='l', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/21 11:09:42 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000)='./file0\x00', 0x4, 0xb3) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 11:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f2000-0x9)='/dev/kvm\x00', 0x0, 0x0) readahead(r0, 0x2, 0xffff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00006fb000/0x18000)=nil, &(0x7f0000867000-0x18)=[@textreal={0x8, &(0x7f000066a000-0x69)="2e64650fc78f6a2f0f008c09802e660f127d4666b95908000066b86048000066ba000000000f30baf80c66b8c07d0a8766efbafc0c66ed0fae2e76d6baf80c0f209e66efbafc0cb8f3fbef0f0926260f01cb66b92c08000066b80078000066ba000000000f30", 0x66}], 0x1, 0x0, &(0x7f0000158000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004f0000-0x18)={0x90, 0x0, [{0x480, 0x0, 0x0}]}) 2018/01/21 11:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) socket$l2tp(0x18, 0x1, 0x1) 2018/01/21 11:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) syz_open_dev$audion(&(0x7f00001a4000)='/dev/audio#\x00', 0x0, 0x301001) flistxattr(r1, &(0x7f0000250000)=""/30, 0x1e) 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b3e000)={0x0, 0x3, 0x7800e25f, 0x2aa}, &(0x7f000012f000-0x4)=0x10) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b3e000)={r1, 0x94}, 0x6) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/01/21 11:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000540000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000de2000)={&(0x7f00004b6000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000149000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x142) r1 = syz_open_dev$sndpcmc(&(0x7f0000345000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000d23000)={0x2, 0x6}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000600000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000483000-0x14)={0x9, 0xffffffffffffffff, 0xffffffff00000000, 0x1, 0x64}) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000e2b000-0x10)={0x40, 0x400, 0x4, 0x101}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000606000-0xbc)={0x3, 0x0, 'client1\x00', 0x2, "7d7ab9c40db20e0b", "1eed39b4f87ad3927fa21baba80ebec122a8349b9a982d2896c6d3b1a563cd3e", 0x8, 0xaeb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$inet(r2, 0x0, &(0x7f00002b5000-0x4)=0x24e, 0x800) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000032b000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000036f000-0x4)=0xc) 2018/01/21 11:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000109000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) 2018/01/21 11:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000224000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a5e000)=0x0, &(0x7f0000212000-0x4)=0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b4b000)={0x2, &(0x7f0000f0f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000049d000)={0x7b, 0x0, [0x10001, 0x1ff, 0xfffffffffffff20d, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00007cf000-0x40)={r2, 0x9, &(0x7f00005cb000-0x24)=[0x3, 0x2, 0x7, 0x3, 0x1f, 0x2, 0xffff, 0x3, 0xfffffffffffff800], &(0x7f0000e25000)=[0x7fffffff, 0x6ddd, 0x20], 0x40, 0x3, 0x9, &(0x7f0000762000)=[0x39e, 0xfcad, 0x254], &(0x7f0000542000)=[0xcf03, 0x5, 0x9, 0x12b5, 0x6, 0x6, 0x4, 0x6, 0x9, 0x4], 0x0}) 2018/01/21 11:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') pread64(r1, &(0x7f0000dcf000-0xe)=""/155, 0x9b, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000572000-0x6)="f0", 0x1}], 0x1) getsockopt$sock_buf(r0, 0x1, 0xac7cfc9f080a72ec, &(0x7f00001c8000+0x746)=""/126, &(0x7f0000901000)=0x7e) 2018/01/21 11:09:42 executing program 4: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000316000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x8200) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00001fc000)={0x1, 0x0, [{0x8000000e, 0x0, 0xfffffffffffeffff, 0x0, 0x200, 0x0}]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r2, 0x5452, &(0x7f0000227000)=0x2000000000402) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) ioperm(0xffff, 0xfff, 0x9) 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000959000-0xa)='/dev/cuse\x00', 0x40000, 0x0) getpeername$unix(r1, &(0x7f0000de2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000294000)=0x8) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f0000922000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d2c000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00006b6000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$audion(&(0x7f0000b17000-0xc)='/dev/audio#\x00', 0xffffffff80000000, 0x210000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000185000-0x8)={0x0, 0x0}) 2018/01/21 11:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100001e, 0x4, 0x0) recvfrom$packet(r0, &(0x7f0000ee9000-0xc6)=""/198, 0xc6, 0x0, &(0x7f0000a6b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1f8ca6d38dfa", [0x0, 0x0]}, 0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) fadvise64(r0, 0x0, 0x4, 0x2) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/21 11:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/21 11:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000fd000-0x10)=@req={0x50, &(0x7f0000ac4000-0x50)={@generic="7ab89c0fe359a0d1cb08be3a1a6dd1d4", @ifru_flags=0x52ed2e2a48d9a87a}}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/21 11:09:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000c23000-0xb)='/dev/vcsa#\x00', 0x9f, 0x200) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000b01000)={0x0, 0x3c, 0x6, 0x400, 0x7, 0x2, 0x6, 0x4, 0x0, 0x3, 0x8, 0x5}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000)="7f5707cb63f4eef1da07a05f0fccc31a8b51982dabf8f1b1d7e765c5259d36a086c4cb9e46a00f6636cd0dab279db6266d46c44714311e1064fcb361fa16501fef331f661f9f3240e7769c57ce011be32eedab9b5916ab339bd2351b1b0c43d2cb8563c8f2e6e16f79600c8d3a5806a041a5256cd597cee7db2dc3956c078ddf036cec9e45db0087ec536b1066a8c30ee7fc4a688ba1d9bcd99f81d9c8b0de642bc5eda2df542da45817f271c631bd54b9b16f6b715c56348c17953030893fca8cb246480eee914d77792f135a25a12ed8fde7d92c0ae36be7af297242f443") r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x5, 0x20000000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000009000-0x24)={0x0, 0x0, 0x9775, 0x3f, 0x7, 0x1, 0x8953, 0x78, 0x0, 0x1f, 0x6, 0x8}) ioctl$int_in(r2, 0x5473, &(0x7f0000006000)=0xfffffffe) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000000)="b5aa40ab8f5538f1cf5dbf42b8ef021a8adbd5ea55bb47323079afe5dc64fb29a4f0d34a", 0x24) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000-0x4)=0x0) 2018/01/21 11:09:42 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000437000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=[0x5, 0x95, 0xfff, 0x7fffffff, 0x7a, 0xffffffffffffff33, 0x0], 0x7, 0x100, 0xfff, 0x9, 0xfff, 0xc00000000000000, {0x7, 0x1f8000000000, 0x3, 0x2, 0x8, 0x1, 0x5, 0x4, 0xff, 0x1, 0xff, 0x1, 0x80000001, 0x1, "0b5d0aadb7c3cc405e31febc1885635fcaec7c6fda9c787b1026769508496178"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000078f000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003eb000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000627000-0x4)={0x3, 0xbeb0, 0x3, 0x9}, 0x5) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x0}]}) 2018/01/21 11:09:42 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") unshare(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) readv(r1, &(0x7f0000003000)=[], 0x0) 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/mixer\x00', 0x60280, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448cc, &(0x7f0000026000-0x8c)="92a6a472a84a61a3d6c50a7cb7d724bf956eb9cc1c7acecc436369e705b5f4681f0182f6545688e9ca8f6e417f453b189ff6a93e127b1bb2068ef33bfcd1b7ee8c4607c091f68ef67ae2c2a7efd88a3981368c571a4bae9eee940348be82511bf728dbe28d904e7dcd70b6faf15b42c2de5469eea747a49e50e8babaf636df3bc82d8c3a7593e9574e715492") 2018/01/21 11:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x1ed14000) openat(r1, &(0x7f00000c5000-0x8)='./file0\x00', 0x0, 0x4) r2 = semget$private(0x0, 0x4, 0x208) mprotect(&(0x7f00006d8000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000004000-0x22)=""/34) mremap(&(0x7f00000a3000/0x10000)=nil, 0x10000, 0x1000, 0x2, &(0x7f0000003000/0x1000)=nil) 2018/01/21 11:09:42 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000003000+0x391)={{0x7, 0x5a8, 0xbc, 0x2, 0x0, 0x800}, 0x3}) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0x2}, &(0x7f0000003000)=0x8) 2018/01/21 11:09:42 executing program 6: r0 = socket(0x19, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x7, 0x201, 0x3ff, 0x5, 0x10001, 0x1f, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000218000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x7, 0x1, 0x5, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007b0000)={r1, 0x10000, 0x8, 0x3, 0xffffffffffff1768, 0x7, 0x1f, 0x7, {r2, @in6={{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x4, 0x7f, 0xae1e}}, &(0x7f0000227000)=0xb8) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r5 = dup2(r3, r4) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000c60000-0x4)=0x0) lseek(r5, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f000063a000)=0x5) fcntl$getflags(r0, 0x40b) 2018/01/21 11:09:42 executing program 3: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000007b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f000022e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005ae000-0x7)='fdinfo\x00') mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005ae000-0x4)=0x0, &(0x7f0000150000-0x4)=0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f00002c5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f00005af000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) semget(0x3, 0x3, 0x90) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/21 11:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) r1 = memfd_create(&(0x7f0000402000-0x5)='GPL-\x00', 0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000049a000)=0x0, &(0x7f0000adf000-0x4)=0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000b6f000-0x3)="fc0ff71bc966faa987f67034b19ae580e0d9817ff467157b86031e1c12f29d40263c367987bbafa7b18e32fc06") vmsplice(r1, &(0x7f0000f1d000)=[{&(0x7f0000491000-0xfe)="3d58bdd26eed65cc1e3c37e6d2d504f01e49b7a9a6e9b125c3ce743ed123dc6434c9546e3207c9a92c423b1f6c7ea461c254630af1738ef6c5edf340bb77ee07da60ccb9bf509cfdc0908b888647001b8e61ed110df71477d786a76e9742545b39256dcc52c790b42dc83464356799370f563c5f0c405bce0f851cbd51f3c11ea3e138ec7bb3c59ac384b824249dad829c53440293371af6c89bc89a483a0583a39b038269e9882e96b231d5d7a726601ffdd7d741ae23d7239e6a37c5cd6b275b146a2919dd37cb1149329982208df9b58a2e046d77894e28dbcdb34a1d2d8e7e44f8335ceb83a90261ac8b2f8af0356bf0a2686256bffdb0b82faf0e6f", 0xfe}, {&(0x7f000087c000-0x14)="df3e7172adb724c542205d9045bafe7e6904735f", 0x14}, {&(0x7f0000e08000)="f49dc006e2063c6d5245fafae8a45983760d12b785dcc9b063da8bbd9ec1d07b4eca81afde697f14d7a47540c164a9345124cd164eb8a5bfa1da7194043473d9f1f676618e7e880b61ebf83752b28f2835437062b7a562f359a0267b54a21838324e7c86d53dcc90da582143709b24b2358e8327eb986785840446", 0x7b}, {&(0x7f00003c3000)="e85869699873761f74b7cd5e98f3aac7a6d918909e7e8af3c7535b477d2c", 0x1e}, {&(0x7f00003dc000)="cc480e5f3d7de309fe411f66abe77cf75df8d861db3a1435c822e404c020740e8fe3abc6947d5f34d7ff189c00dff637e954b11ad0599b826a37b0cd67f50d6f75a32c39aaaa3fb46a99e688e2393fd5c5396ad2fe83d5407a3da56cba24cebd41c9f69a336a6d085be89d164315da1ea0df648531d468c081fe06c16c76134d38f4bb55506c13813d4bd1bdd7d92281f8ffaa6a32d3f93ad29fb53a2d338e7c8be9bda50b8bc017a87bd60978c90f3f2e0b3467393024b96d7524d56c8d6a0cc5d0e9ac2b9d85e3619bc020bd99f5a3df91c7b05b86a0", 0xd7}, {&(0x7f0000d4f000)="13b910ef4fe1aae904824495d2b10f4fe93976", 0x13}, {&(0x7f0000f7b000)="8a974c3e75cc2f36ff23e0ff855cf0461aa8f41c90acb394530b708b142b544fbb0b8c6825bb921328ca8a5d2f49748b2775fd99eded4681b143bcc8529276e3e18a46fafd714853a28482913a6bbe9ba2ffef4eb33f0f58f3c8140a474de5db5c82cede1ea15fb4f40a95543fee524709c9941e7313bfc6fab3d959eb45376e23819249d60f33ba44d1941e16d33b4f09dad7ca6d0c2d91b1a1e104f0a15611144e1dcbb0ed594039cd51b0120cdee9dca481b05e97e2d697bd78497b0953c1196a5eb2448a0d52fe168915213547a2ba7e2b1fa212cfa84c799f2192a19a9a1006284381226c3c6f871ba5824910dc88fffce0067a2c60643787263e0887698adef3d8990625e841dfb0d848d402b1cb75908390275c586b429342b62abfe49fbace707032c5ebc6a287f66151f7e52a132dcfd9c1e04448b74db248c8b0f90f2cbc2722f6d7646a09ac2560c50996579958a593f01c10fa7b9c122fb9f5b262f65b37cce0f9e2b9289fe15256ad2258408bcd1f3e080a9b7001f24c17502e821eff5d41581780e66ec2693c970bcceb83b66a48eeab33993a087e73c7ee0ba8a45c41011eda9587bf1157a81cda01bc5402876597753c7a79a316e97ddfdc6cb1e5fbed04049cfa667ab91271a4862c8773b99ae1a05068d8352af486bb7977233fad1da9d33c1e60c6d8154df7eb062387668e52e04315910813a42db443b0813ace7fbcb55a94f2b31210fcad92f54af69c54700f9eb2511fdfe37d3c3ce2f02ffdf9b5fdc8e5d54f5813a0d6eb81249e2f0b30538285bc4567882902536cca59435305d4f3fe58a79d93f3b1b47c54c18ed93246c19ee0c303a00630942da3d7ce72c3261b33da7b216f20ff105a5712ebe47f744ced29b4b40ca7a5682ee4a9b188b25130d425cd303bc1a378a380b8ec4b87dac8c3a33615fcb27aed57327eb3dc90424db81ccc43e93163910b97f210811076cd5d9bc959a48ef737838a332029c44b69460fcde2043cc5e9a601d0580eadcaff50d4c065ff4adfc808bfd049c8cd9ce421fcf64bfe30d5c4534eedacb94b3a85dd0064b6796c5f0c3a23ef3853e893191166411b20831690e73132996662924d170d3b2f1c63bec7fd54fc3a2662c20db43c6641142b20f7ba0d0fd110c95d494285f7e1faae3ae6f1a9681f51776cc20aa061c8b198058a5268aa5fbd7f66382b857fe6a51b5c3c93702c5a94ff1a87a14fb90cd7a3b8fb0abd2768f6ce1b925ec71d314b2f049fcb28c7821ea96b3aee74201605048ccf7c5cb4837269f69ae822d716f9ecbbb3a45fa7dbe222ec44d270c897da0548d186afd711a4f8a13dc9542ffcfcdfe3c58766cfbef07af32ff6fd7c1caf51b050780f57535f31cfe7d947011afa556a4708a55f11b1262db06d133dfdfd0b16cb4bbe2919387401361e2a7b6a13ec3c7e68b090efca93e1c244ee570dd3536d1b613caa54d0c8250e92b47c2a9900608342cd2c209d6bff8db391c74ea0c1e9ea4e700e971cc6b32ae6e9665bc7cfa4971af9ba2d7ae3057ba9085d0d2ff19a400a7910f77231ba815313b406f565dcb50c8d372a1c72d9fb2bdf9890e253ad52868a0c81cba39dcdd8c02e9c8a14df9aeb39bb211df3970168ae2030d2221a85c46957d2b3712cf0f734dca8400857f89ad59f0789465df4f38fc06b09aaa1370765ed810d28e38a259673699e0a9976755e7e49d4cb14d41744759e1dfcf03d1c9951b33e64c7e059abb189c355badf3422c0e005b062a40da7783ddb9ecd0ec7c092ab988beef054a4283aaf77f86dfdc97205aa7ac2ba52eb6d659b767d47155bc0110041613e5d0e48fc9bcb8bf1a6945dd3181c326b1e5f9681675ee9068512263bcd676a506174f7c6998089f1aa1fb9d765b8aad527dd35648b9d94f8e508a67479b569e37c0ebfd67a8efed464f9b263df064bcbe8942fd48a0cf6c3e73f269e8daebff108670eb5f3a01aaba683c432e48db152093f0143c8aa0b9aa7fb0acbea7b3dd986608f1ade0c090b2f2c89a9491f33379158fd8d414692aa6045355c87ef7f887a7375658666e735a734c0828028b084d9dea24a0c5606a3339dc67418ef5d729c3476c1cd219bbb66e41c705da99fb55579c2b78d4f25363be9a5324afc4b4ac6e5bd722a9752716e6f9b74cd84cfc1601c3b0340f8497f1dd5da16fe4bb78b0e81e769447f3c04aee51ab08bf370573bda2af74e4c1b0300fde7bc04e7030cb31f7991d7d2a6f1ace423d761fb18d8639f71f4d1b04cd4b0d338f24b67eec9ffa2474951c81bfca976f771085a77aed2d31b922ae7aa5f100e4d822c0514dd7f64bfc8d5ea8f3991135fc3098c3c7382cfb6af76dd8b691bb41ae0f997b8973c6f9bc9136c412694622885aff0f7e6e2e36dbf0c784d13843f23fbdb04a1864b455ff2f31dfc9f37977051ce61eaaa68130358b934b86dbfb3b68b251ef58945087b2c5febf1f1ddefbee467b0f0c620bc6548e3e8a76024beb7cfe1899996ea312202bfe547bf0cdaf02e78a7f13eda8750c71dcbce5ad75cf1a99db10ff557d485da0eda6ebfdd9c1faee21220cfd08420046634bd599e0098581552d3c903ed64ed4c082b5025c0dded6d678b11b42c5d552fa4e06db23e90bc6250ec6c7c8bd9216bc91e4a9e22d9e26c0d2141b56d07e3bfce0f31586987f7b26998d5bc1acfb65eb5d850f36ee2669f5f70323d16e62727bef1144bb74f2d2b74dc9de77a954f30ffcf3588d58b8099a46cdf7571d42766a765272e3ad6a13a18d373f5a1bae74e0a4db10c37a3030226cf891b7a1ae9feeae1e3de5d36fd008e52f21276c8f7f8d3df5ef184e69a19d770fec8474c43d76a8599ede8baa95fa48a7726b0d74454edf3d78cae6701ef14c02aeee7be6448528fa8054136771ef8306cb14fecd72d0401768e98de71d14e36e9d3fa1e9230147da25ca410389e4084bc044645ee2601f0233dba70f501b4082943c5a4f23c723f6639cbf227eab8b152f6729e87ec81164edd4eb35d4132114c89b78f1919b5483c1f7839d72d24992fc39cd74c63fbd3bd16721a13eb23c1d4afe6111d0379b9d84edb2ae74ea26b2452b6a7bdf9cdb09df96f8eb028444c3f3c596e67007cd47f09c0c7d7e7886e6c82bcbb25ef82a40e9d26abdefbb2c6a5461034e5cff86a5dc05ab9cf0816044feeda43efd38e2373f73e213f893c01d4c2c8263ed4833cfb130c65df32d16fad6e64105fb0189019fb156d6a99578b6d5b946fe3bda1007817afaa4305909b0b6f4ddab18244f2c740759205d808a2987fb4a7a60ce571c12a4523048fc6d77cf24f277e7d22065b921b8877e88f06a5786a8e29d6ce6115e1f48a517f9b4af25a66c864d784314b4129f96bcfdbf78bd94739bb53bbdceeabcef7500f512768200f919df3887426d83f271bea4df469b4e4a13d81205572bdafcb2f65beecc4c214d45e262ec9df992cc9984edab42051b00cd762d93b63dc892cf10014b1c8cb167ada301ec672a2e2a334e508c923d98aa07af4ffb4fc78241e5d48948783bf16c7939ba8495ecba2c1582e79494166d5026aaec5a36e2a466b4db465d9e94f5817563ea4b8c5d19e8cfe849fb1e41e428b77061640bf54d2b7a8826dca800f157cbdee0a530dafbab3ac6ad51ab6868a37d99c6328d025767293942afbb40f47aba079ec44634510e03cdb00c5a0c33e92fee803bbf3434dc4e81c73062d5550aee317caa5eec349f579663fc639da19ca10b7672c368d78a018630047a8dbc61e67c055316a868940c89e463afb633fa1c2b1712bd1cae877c65b6f0af9b0f9d2c83f7144922d2ea4cde46ee83089660611d0659502aa8b54b351002caa92ef38f859782819b18fe76d2412613a805a309490795ae6ebdcbad0597e388dc0b0d60376c8bdca6f923709800968376ad134ca0c54819739f6890ffb9a9e9cf80e92fb385f629cdeb9f7949100a51642bdbf17d31324c18598757387f20c33a1da687bfaab24dde5ffb1b25b4912119143fa4cb6586813686989bbc36e250991ca790a67bfd61f0f47b5fbcf96ffbe7d35868024b6e7576fabf0130e4aad3304d49d4316781cb609b1b75e3fa8e061c1c5336b851743bd9e6d8dfb0a014b3687b4cb4c55a92f6cac1f7e79210698c65d836c2b4d31165bb0a98dd08f76c22c4a8abd1fe4b8cdbdec52606055621482633e23a997a1862587b77f23682e61429651cbdd9502b1d72ba4f7238f488c06f1ccab8cb33567d4e7a9e0f7be4c7b824a12f8231d04a0322613f8a41e4ee8ec7162ed5724cb3a7b793bc29dc86dcd2a4b3e2f5af9d6331ac4038fd8e9afbaef4c04e5f5d573c23f260babf8a942c9712cbd98f0369a85c6a428cd5a7c5115e5be41545c7aaea89c02035df947e2ccd12759d795f400b633b529c2b8340cb08bde933428d00a2e01657b946a61a97f4e16948cc524dd7bb8f6fbaa75b2c02fcc75904ba45957387189c05a3acb0929ef773d832276d825f377511af7d025b7d2c0be8d67b07d7a54e21eb312a41cbba80e0924e61791945c6c90e669d05416856bdd88a622a0ab100ab03a7dd35c8f6ad312223a743c8f4a6f7d31e5632e673b5c61628345c2393e4fccbc5b24d6f167cd10336be1e5a0ed5d28727f3df947dec2ecd4a99548d56a1a9dd95314284798e6442a2dc9685e68a91e08a60bb09e5791524f00c08fd8dea618b6e0d816594ddf84fc3f6dfe8c74ce0e78cf0a0b7c49cc5c51286a908171a35ef927d9b5ded6969445cb243778172f3a0dde02b01a37a35b24e3ea7698f02a3f38bd52d2a9a899718e6d8732a70cbb5c10256a07c0c20cd5ac60d8489f01516c6f3167bef4d0a6de0b46507e341d703a73b584dd1aba337289397bdeeb8d5d010cdd66f62e499c3ac9f526879d899c981a83a8a3db38de9489489dfee904075da4f5b47e881a5a08209f1f3f57b5c2c20f7925b3be5130077ea752b8fa2eb7fc783be7af64eff028adb82c742fe55ecd46dd61bd9d4feb393b819df8415097ebf801f500269268800bb9616206c1bd7bfd2eb629abaad70aeec1ce4f8ee51f294170d46cf335a85d30e503716604829e3c4629651c4b198a10b074d4d2741daf05371c858ec75bc4806e2d0ac3a7849b031875c2a24f3884ec69975fb2f252f1d8d54bcfdb6675d2b61db91e905cf3b918226d0dc2f6ac7f6663e04a72cd176654b9673379ec7fa5c6e2fa5e0f432a1fc6ec827da4b212fb3a86f4f81a3721cd33ba9850af42130a087e393112a1b61fba41ea17810ddcd16299ff5589030530027b2d28f2f1cd6b5aae2519b7dfffb1d256b5e34afeaba5ad7af657b0e0751cfcda834ea3358fb329f48077ac717fd1f449619e8124ad7e8f5e36a7c9110411e0eafa1d65ac580f2052123254ade17e54c8560b86916ff1272e590d731172f8f8d18a45947ebcfa4562fe5e9afd63510fa59e3ca84f960be075a73cb0b5d13ff9601c1bcce95b4df6f29515c22f9c902e4331636450b3306e16b70375de445def1841bc5a899363b1b5d2f5c75c105a98e385ea266cb8c5d376ac92fc3774aa9af038c75aa17aa9bed4626dbe41dc90365fc5e47c4549d1ce30737bcfb2a22446a0a260543b4658c65fbd6d104a712eac356bb288529e38edf3f4d2223ce0efdd0d1493bf1b7f6b3ee9cca661445f15556d83edebffc77acb32f6c41b094b6fe33a15a9b4f1dcb6ebfdf82b75211ae9d180b89e08d6a819eda4d26b050a738caf5b3f90e71e5e7773b6e5d43165", 0x1000}, {&(0x7f0000e56000-0x8e)="d5554441e257bd51fc365c0b86730946df26e09a9091466eb0c236d382721d844996c4863aa1971bf88c51fadb8cf654032b987744c40dead7220e83171d5b1dba6ab82397ce94ead766591b9492234357f5cdd1bfead079bdc53259428ca541ed6732938225800560dbe78552cb6d50781fcfcae8abd6e712967fd5b1f0c4565512742c8b5a33a934e2dcf0e2c8", 0x8e}, {&(0x7f0000ec3000-0xa)="c940fb3b3622544ea63d", 0xa}], 0x9, 0x7) symlink(&(0x7f0000427000)='./file0\x00', &(0x7f0000e9b000)='./file0\x00') [ 41.983194] autofs4:pid:5626:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 42.021118] autofs4:pid:5626:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/21 11:09:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000017b000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\\-\x00', 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1050c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e3f000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c6000)='\x00', 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000001000-0x8)='keyring\x00', &(0x7f000041b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cbf000)={0x0, 0x0, 0x0}, &(0x7f0000394000-0x4)=0xc) wait4(r3, &(0x7f0000c3a000-0x4)=0x0, 0x9, &(0x7f000050e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000005000)=""/4096, 0x1000) 2018/01/21 11:09:43 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000a80000)='/dev/admmidi#\x00', 0x400400, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0xfffffffffffffffd) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2018/01/21 11:09:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) unshare(0x400) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/237, 0xed) [ 42.047014] autofs4:pid:5639:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 42.082796] autofs4:pid:5639:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/21 11:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f0000f59000)=[{0x0, 0x0}], 0x1, 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e06000-0x4)=0x0) tkill(r3, 0x11) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000082c000-0x8)=0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000240000-0x4)=0x7, 0x4) 2018/01/21 11:09:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x80, 0x101, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000089f000-0x4)=0x0) fdatasync(r0) r1 = msgget$private(0x0, 0x8) msgrcv(r1, &(0x7f00003c1000-0x107)={0x0, ""/255}, 0x107, 0x3, 0x800) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00006aa000-0x4)=0x80000000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a38000)='comm\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d98000-0x4)=0x0) exit(0x0) pread64(r3, &(0x7f00009da000)=""/129, 0x81, 0x100000000) 2018/01/21 11:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='loginuid\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000db1000-0x8)=0x0, 0x8) write$selinux_access(r0, &(0x7f0000270000-0x2f)={'system_u:object_r:sudo_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x31, 0x0}, 0x2f) 2018/01/21 11:09:43 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000fc1000)={@generic="2081a84a425209ec7540b01dc4fc49a3", @ifru_settings={0x7, 0x7ff, @fr_pvc_info=&(0x7f0000fc1000)={0x5ac, @common='nr0\x00'}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c1f000-0x4)={r3}) bind$pptp(r4, &(0x7f0000981000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000ccb000)=0xa, 0x3) getsockopt$inet_int(r3, 0x0, 0x2, &(0x7f00006ed000)=0x0, &(0x7f0000f24000)=0x4) 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1f) connect$inet(r0, &(0x7f0000a97000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r1, &(0x7f0000c5f000-0x13)={0x13, 0x8, "6ed73696ad9ac2b180c722"}, 0x200000) 2018/01/21 11:09:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c3f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000-0x4)=0xe8) lstat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f00006cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000015e000-0x38)={&(0x7f000005d000-0xc)=@kern={0x10, 0x0, 0x0, 0x80004200}, 0xc, &(0x7f0000a4c000)=[{&(0x7f0000001000-0x1e4)={0x1e4, 0x34, 0x116, 0x6, 0x3, "", [@typed={0x18, 0x52, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="cc90cbc464c0d16b1d9101452cdc48f2c10c63cc12291805862619af1cdac19ab4b45b82cd29327838d2032e0b53c1a1b0d1f76d8d63da3bc243d936b896f318647a27901abddc0eaad54fcb9cf21481ed62f982eb1bd5fbd4ae122c777ef85c8db5c5f70035d7450c647207c008a31bedab8229f5a143ce8fb723e6155ad41882cefd752630621c81ae76b309db8b77bc55f6077ea56875b194f5767935c888f8eb8a1700483503de99295d4296bb5e8b6328503bae11713b4ac7d8c4f59d1d34037301ea163e1e300662607c6f576b9dfc5017349c13506d39a6c27b2ca926b6dbb6da1c2359bfc4e005", @generic="108f229618a0c5e8222fc830aa82f1453e1ccb507b5fd9ecce2be820710af611addaafda42d9cfa70e1d890acab53da7b0db7163280f7521e8d9282f5ab549b407e9307b880c2730f770b2e5d6d60506a2a891d7fb4bee033358b532319c430df223612df2d6a491ac862473e6878be399c465f307bbe84d6db4b614c21af5ae44ce11c6471a1ed3e21331347aca579ae32c3a4ce1e3e9ebacae6f0f20b3857af8aa098a06e99a661dac6eb2ac", @typed={0xc, 0x28, @fd=r2}, @typed={0xc, 0x26, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x1e4}], 0x1, &(0x7f0000e67000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r6, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 11:09:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)='em0-\x00', 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) wait4(0xffffffffffffffff, &(0x7f0000b44000)=0x0, 0x4, &(0x7f0000c62000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r2, 0x10007) sendfile(r2, r1, 0x0, 0x72439a6a) 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) socketpair(0x9, 0x800, 0xfffffffffffffffc, &(0x7f00001ad000)={0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000644000)=0x0, &(0x7f0000834000)=0x4) sendmsg$kcm(r3, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f9b000-0x8)={r1, r0}) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(r2, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000a75000-0x8)='./file0\x00', &(0x7f0000000000+0xf5f)=""/211) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x8c, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x78, &(0x7f0000003000-0x78)=[@in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7894, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x9, 0x3ff, 0xffffffff, 0x63bae9c1, 0x7, 0x0, 0x4, 0x3, 0x5, 0x5, 0x7, 0xa43, 0x1]}, &(0x7f0000002000-0x4)=0x108) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10100020}, 0xc, &(0x7f0000001000+0x1ab)={&(0x7f0000000000)=@ipv6_getnetconf={0x3c, 0x52, 0xd9ab8fb65d9ae2ab, 0x5, 0x1, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x40}]}, 0x3c}, 0x1, 0x0, 0x0, 0x240080c0}, 0x4040010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000-0xc)={0xf0002002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/01/21 11:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$admmidi(&(0x7f0000da8000-0xe)='/dev/admmidi#\x00', 0xea, 0x200) getpeername$inet6(r0, &(0x7f00005eb000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000216000)=0x1c) 2018/01/21 11:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092e000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000783000-0x14)={0x8, 0x88, 0x3, 0xeb6, 0xfffffffffffffff8, 0x8d3, 0x8000, 0x80, 0xffffffffffffffff, 0x1}) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5f000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r1, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/21 11:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000413000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ftruncate(r0, 0x3) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000-0xc)={0x3, 0xffffffffffffffff, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000)=0x9, 0xffc7) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r4, &(0x7f0000005000)=""/139, 0x8b) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4a, 0x80) connect$ax25(r4, &(0x7f0000013000-0x10)={0x3, {"30baa91363c782"}, 0x6}, 0x10) close(r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000004000)={0x7}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x400, 0x7, 0x80}, &(0x7f0000013000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000005000-0x4)=r5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000006000-0x36)="bb1896e6125b7907ab6f43932b1233a26d4bd383f08b5f6f416acc2b5d9c67d825450364bad98a2d07dc2a47368ee1c88d290b9f5eee") 2018/01/21 11:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000060f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000682000-0x10)={0xd000, 0x100000, 0x0}) 2018/01/21 11:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000431000)='/dev/admmidi#\x00', 0x2, 0x200000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000041f000-0x10)={0x104004, 0x107000, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r1, &(0x7f00003a1000-0xd2)=""/210, 0x6c) 2018/01/21 11:09:43 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000f60000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x370, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x4}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) 2018/01/21 11:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a3bc, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/create\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000247000-0xa)='net/ptype\x00') 2018/01/21 11:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f000014f000)='/dev/audio#\x00', 0x100000000, 0x80100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b86000)={0x0, 0xc4, "8fa121ae8e2aac42fe1792ad9e79c24ac53814aa95d923e5730d2d2c30dd1fc6372318b70cc12d3272b9ce9f0e510a58aba19fff97782e72af1b259314ea31b6a80c0d8833c913caf1e3779cb23e1c832faf4f0fb4efd67e3ea899f506c1fea59485d4e2dbf6ba13af47bef9d8343bccdb7b2235850d94fba079730b7870453bc2fdffbc0b698dc0c2cd6bf87da8717a1cdca023e589e63b9cf58a1707bfb253fe993b6845082d4343a5c6ed8c872f6bbacd99a4dfab73549ec0e19c282ed40e25302ec6"}, &(0x7f00001de000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ef1000)={r2, 0xc1600000000}, &(0x7f0000263000-0x4)=0x8) accept4$inet(r0, &(0x7f0000572000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000487000)=0x10, 0x80000) userfaultfd(0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000904000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000029000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000fb000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f32000-0x8)={r4, 0x5}, &(0x7f000059d000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f73000)=""/0, &(0x7f0000008000-0x3)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000029a000)={r4, 0x200}, 0x6) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000bf5000-0x37)=""/55, &(0x7f00007f9000-0x4)=0x37) [ 42.313411] kauditd_printk_skb: 142 callbacks suppressed [ 42.313420] audit: type=1400 audit(1516532983.295:168): avc: denied { map } for pid=5701 comm="syz-executor2" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15107 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/21 11:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000249000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/21 11:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f000020f000-0x5)='/dev/dsp\x00', 0x0, 0x0) 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(0xffffffffffffffff, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53", 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000015000-0x38)={0x0, 0x3cc, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0x1}, {&(0x7f00000bf000)=""/212, 0x48}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/21 11:09:43 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) write(r0, &(0x7f0000002000-0x1000)="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", 0x5eb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000005000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/21 11:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000206000-0xd)='/selinux/mls\x00', 0x0, 0x0) utimensat(r3, &(0x7f00004ae000-0x8)='./file1\x00', &(0x7f0000c17000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000003a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000058000-0x9)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000033000-0x10)="fb446fc40906027ccb363ab228d001df", 0x10) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000057000)=0xbe0) r2 = semget(0x0, 0x5, 0x8) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000028000)=""/59) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000024000)={0x0, 0x11, "ba47e0ec830ac883182d020d73a306f526"}, &(0x7f0000049000)=0x19) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000e000-0x8)={r3, 0x6}, 0x8) 2018/01/21 11:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c69000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000308000)=0x18) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b50000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000056e000-0xa)='/dev/cuse\x00', 0x48900, 0x0) fcntl$notify(r1, 0x402, 0x18) bind$bt_rfcomm(r3, &(0x7f00007f7000-0x9)={0x1f, {0x9, 0x800, 0x1, 0x2, 0x5, 0x1f}, 0x4}, 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003f6000)={r3, 0x28, &(0x7f0000734000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009bc000)={r4, 0x3, 0x18}, 0xc) 2018/01/21 11:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000730000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000b6000)={{0x2, 0x3f}, {0x3, 0x6}, 0x3, 0x3, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000c1000)=0x1, 0x4) 2018/01/21 11:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f9f000)='/dev/adsp#\x00', 0x10001, 0x121000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000fc7000-0x14)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000be6000)={0x0, 0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) getpriority(0x1, r2) r3 = syz_open_dev$dspn(&(0x7f0000126000)='/dev/dsp#\x00', 0x40, 0x2) accept4$alg(r3, 0x0, 0x0, 0x80800) 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x25)='systemeth1uservmnet1$em0-vmnet0.\'ppp0', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)=@ipmr_getroute={0x14, 0x1a, 0x10, 0x5, 0x2, {0x80}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) r1 = accept(0xffffffffffffff9c, &(0x7f0000f61000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xfffffffffffffeda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e39000-0x28)={@common='yam0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/21 11:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f000089b000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000008000-0xb9)='_ ', 0x2, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000014000-0x68)={0x7b, 0x0, [0x6, 0xff, 0x81, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) r2 = msgget(0x1, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x400, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000001000)=""/162) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000002000-0x10c)={0x7, 0x0, 0xfffffffffffffb19, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xeffffffffffffffc, 0x0) 2018/01/21 11:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b8e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mknod(&(0x7f0000550000-0x8)='./file0\x00', 0x100, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ac7000)=0x1, 0x2) 2018/01/21 11:09:43 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005ed000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003d6000)=0x0, &(0x7f00005c2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000578000)=0x2) 2018/01/21 11:09:43 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000003000-0x4b)=""/75, 0x4b}, {&(0x7f0000002000)=""/94, 0x5e}], 0x3) 2018/01/21 11:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fa6000-0xe)='/dev/admmidi#\x00', 0x100, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000079d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b3000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cb3000-0x10)={r1, 0x1, 0x6, @random="8cde69b6add9", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f42000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000096d000-0xc)={0xf4, 0x1, 0x2, 0x10001, 0x3, 0x8, 0xe401}, 0xc) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) [ 42.462632] QAT: Invalid ioctl [ 42.468669] audit: type=1400 audit(1516532983.449:169): avc: denied { setopt } for pid=5739 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.478564] QAT: Invalid ioctl 2018/01/21 11:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006d7000-0x4)=0x0, &(0x7f0000182000+0xc6e)=0x4) 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008d3000)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x0) connect$can_bcm(r0, &(0x7f0000697000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpid() 2018/01/21 11:09:43 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000089d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000093b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000c1000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000766000)=0x8) bind$rds(r0, &(0x7f0000068000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_l2cap(r0, &(0x7f000028e000-0xe)={0x1f, 0xffffffffffff0a86, {0xffffffffffffff01, 0x7, 0x4, 0x1, 0x10010001, 0x1}, 0x1000, 0x6}, 0xe) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xe48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ade000)={r2, 0x800, 0x0}, &(0x7f0000ade000)=0xc) 2018/01/21 11:09:43 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000012a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="d4447a683016c2d1030a5abcec4a2142", 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x4)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x21, &(0x7f0000001000-0x21)="20950cf4a4422050fc806549e5d48a37cc923c2489b984ef2c3a7173117197e46d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006e4000)={r2, 0x6, 0x1, 0x1, &(0x7f000088d000)=[], 0x0}, 0x20) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000553000-0x9)='/dev/ppp\x00', 0x400002, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x8, 0x7fffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000014000-0x8)={0x2, [0x4, 0x0]}, &(0x7f0000970000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d47000-0xa0)=[@in6={0xa, 0x1, 0x68, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x1, 0x95, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/21 11:09:43 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$setsig(r0, 0xa, 0x18) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f000092c000)="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", &(0x7f0000fea000-0x4)=0x0, &(0x7f000071a000-0x4)=0x0, &(0x7f0000fe9000)="d3d84172c082a3364af798a949712be1f778eab6a64a4f8c115dbd1a2a02feaec45167b73e99b8e49fa67403ce402769141deb123bfe204bea0aa3e1f9d3be6148ecc938acb7157ec4ea74e4b7e21803aa91d1f7a0568c44d3") 2018/01/21 11:09:43 executing program 3: utimes(&(0x7f0000a55000)='./file0\x00', &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e1c000-0x10)=@common='ip6_vti0\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000c29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000260000)=0x0) migrate_pages(r4, 0x0, &(0x7f0000498000-0x8)=0x0, &(0x7f00000de000)=0x0) pipe(&(0x7f0000c23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)='./file0\x00', 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000939000-0x8)=0x0) add_key(&(0x7f0000428000-0x5)="6465aa6400", &(0x7f0000e0e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000087000)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb02eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86", 0xd2, 0xfffffffffffffffe) lsetxattr(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000e08000-0x3a)=@random={'security.\x00', 'mime_typekeyringsecurityvmnet0posix_acl_access@\x00'}, &(0x7f00001a8000-0x2)='}\x00', 0x2, 0x0) memfd_create(&(0x7f000001b000)="54e9df", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000900000-0x10)=@common='ip6_vti0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000456000-0x20)={@generic="8d46c90ff160878a47f6af6dcf60ea08", @ifru_flags=0x200}) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)=""/34) io_destroy(0x0) mbind(&(0x7f0000ac1000/0x4000)=nil, 0x4000, 0x4003, &(0x7f00003d2000)=0x5b, 0x0, 0x0) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000664000)={0xaa, 0x2, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/21 11:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 11:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/21 11:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000248000)='/dev/input/mice\x00', 0x0, 0x2802) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004b1000)={0x0, 0xfffffffffffffffe, 0x30}, &(0x7f00001e9000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007fc000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000033e000)=[], 0x0, 0x0) recvmsg(r3, &(0x7f0000045000-0x38)={&(0x7f0000cfa000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1083}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000044a000-0x4b)="99582cc64df2f1ae586df5589ca48081d4e24ae04be1ff1f74beb0216c24fba077adea5135ffffca42d7dca08845c6b3753cec449a45a5a39c7c1c053dc81a3efccd410c5d81bcf7fe80c8", 0x4b) 2018/01/21 11:09:43 executing program 7: r0 = socket$vsock_stream(0x28, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ee1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/21 11:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000468000)={0x5, 0xffffffffffffffff, 0xfffffffffffffffc}) ioprio_set$pid(0x2, 0x0, 0x4005) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000804000)=0x1, &(0x7f0000ecf000-0x8)=0x1) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000fb1000-0x160)={{{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x77, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x70, 0xff, "1b6ae4810fa36e83809c0f6109472edd3a23c685a76d84991caddf3d96743019a77ed7b3d779d424ffe845e2d13b7464341845f6cdd294e9959b64e78a5ac42cf4aeb25b3722e71799b0f1d6ad92ee7a"}, 0x160) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r1, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_emit_ethernet(0x295, &(0x7f0000e70000)={@random="d312486aedfc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x5, 0xffff, 0x0}], {0x8100, 0x7f, 0x1ca692f3, 0x9aa8}}], {@mpls_uc={0x8847, {[{0x5, 0x2, 0x3, 0x400}], @ipv6={0x2, 0x6, "1ebae5", 0x253, 0xc, 0xdb05, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@fragment={0x2b, 0x0, 0xffff, 0x7fff, 0x0, 0x6, 0x3}, @dstopts={0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @routing={0x1d, 0xe, 0x3, 0x204, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x3b, 0x1, [], "09a64ae8aa4f365b2b9ec9986eb33ad02e943eb5666eb7544eaa58a450802529996f9e87abf3509e85e4a0bc73ae7a8199f261ba22b400d52f7834"}, {0x0, 0x0, 0x200, 0xfffffffffffff000, 0x0, 0x0, 0x800, [0x3], "c734ed63a210a40f32870bb3ed1c4bd09181c1e16af2d92c0179a589e3235665035c3fecd546999113df8c0a2572369b4dcc884b5360c970bd4d5c9b462a2a08da2f3eb2987551f8679683ac8e06cd5f10d4c8491eb4bb1667b68d79e85b675c2ea91b6760200c4dfc3e13d775f7a905098d6f069c3b6a8059a65962d0ab285c62d3aec70091116b46a401a9a7dabb4990396151d672a9d899e3ca26edf70bfb4f917e180ef0fe38e1cbd2d4ab7cc9"}, {0x800, 0x0, 0x400, 0x0, 0x0, 0x0, 0x86dd, [0x2, 0x20, 0x42], "159e37f8300de67ee31ddb23d96b7362ac6e81e508f93030491bb656c46adfae95d9a2fff445fdff26b92b01b0a6c2f351d45a244aaac12cd6ddef7110782e11609b51dd479969a4eb5829245df8aa9c1b0c4fce59322edb2826f42d42d3838e139d9e0a3738abbfb6cbaabce6d18abd548bf9357be7fa6c0eb17779b80bd8ed3512c5e0e03ff438684122c2d67f3a5fa130bf17d2e8e6f79127934bedf29c70c08b6227f478616e13fca1ad41"}}}}}}}}, &(0x7f000049b000)={0x0, 0x4, [0x2c, 0xac8, 0xf58, 0x891]}) 2018/01/21 11:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000256000-0x20)="9211839cd9f324aaf357e4cd17078617748c182eb96a62b5b669c935eb3d7505", 0x20) bind$alg(r0, &(0x7f0000295000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/21 11:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007b3000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="50e5ad2bc38a9dc01d81751e710c4ff3"}) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r1) r3 = shmget$private(0x0, 0x1000, 0x78000400, &(0x7f000021b000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000ce6000-0x87)=""/135) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x331, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x7, 0x100, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bda000)=0x0, 0x0}, 0x3, 0x10000, 0x0, 0x0, 0x0, 0x100000000, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006f7000-0x4)=0x0) perf_event_open(&(0x7f0000d0f000-0x78)={0x0, 0x78, 0x6, 0x3f, 0x8000, 0x636, 0x0, 0x3, 0x80, 0x9, 0x7, 0x100000001, 0x400, 0x1e9346b9, 0x4, 0x60000000, 0x2, 0x3, 0x6, 0x287, 0x2, 0x80000001, 0x7fff, 0x10, 0x80000000, 0x2d1, 0x2, 0x2, 0x200, 0x11, 0x7, 0x1, 0xd8e, 0x8, 0x7, 0xc30, 0x7, 0x400, 0x0, 0x10000, 0x0, @perf_config_ext={0x9, 0x2}, 0x800, 0x1, 0xfffffffffffffffa, 0x7, 0x9, 0x7, 0x100000000, 0x0}, r1, 0x7fffffff, r0, 0x7) r2 = getpid() setpriority(0x2, r2, 0x1000) 2018/01/21 11:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000864000-0xc)='/dev/audio#\x00', 0xff, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f3d000-0x14)={0x0, 0x829a, 0x3, 0x5, 0x6, 0x3f}, &(0x7f0000520000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d77000-0xa)={r2, 0x5, 0x1, [0x0]}, &(0x7f0000b8b000-0x4)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000080e000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x2080) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='ip6gre0\x00', @ifru_flags=0x80}) 2018/01/21 11:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x80, 'sha1\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc5000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000298000-0x188)=[{0x0, 0x0, &(0x7f0000f6f000-0x40)=[{&(0x7f0000f55000)="1a2186889f829cefae9a2b393a8bda7e85eb275a1e302fb63e24ebb64b6b70a2b35efdeb35b9776fa38d2fce27ea227eb893fb2a67e620e1e4", 0x39}, {&(0x7f0000e5c000)="7c45cf683f5e51237a0b5dc9187f560ef5873e", 0x13}, {&(0x7f00006e4000-0x3)="47fda7", 0x3}, {&(0x7f000016e000-0x16)="5479b871c2ebbeb472766842c40651b6d51b68baf3e0", 0x16}], 0x4, &(0x7f0000ef2000-0x10d0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x10, "29ca8b1d5724f9706f55ebb867ccbd0a"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x10d0, 0x40010}, {0x0, 0x0, &(0x7f000070f000-0xa0)=[{&(0x7f00000b9000)="15734061c2e89f69d15211503c2a7ff91674c8ca9ade52707cbb06c7a9", 0x1d}, {&(0x7f00004b5000)="c5d0ab6017f61aafd00e478fdf5c4e8080541aeaa2c4b7eafb12dec81a1f5ad7c3e7d8d724c5f4800325a4c489a3bebfe7269474cdeea0cb1fa1cc3808b903d1a54c4c3136857f092e9f0fcdc58975ac20b9b0114e9ec371d6b6a146276707469ce48bcad4c42924e97a02db07b0b535fe687a2f9ecf96990494477118cfcb1807543437474e8354cb374b86222c63919bdf5dbc2e2cb7e652d45ca6aba784ae13c9910eceba9752db", 0xa9}, {&(0x7f00006b9000)="06c9f7750d0fa502b9f83de5080fb6bfb5774d3340da0ecee8eb243ce274f6a98afc031621dc804591d3e7ae0f37225bf4eb72bc669bc2714eb2940be41c9abde58e9966ee7383e17b7ea20da29dac79661ec1cffb83f88f156b", 0x5a}, 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"93f71f2a7dbe42f6619b69f70301a17250c10d53d3f4b08ba9291ac1335ad83b48fc2ace45696ce2b026008cabed99dda9f4994b78a56c44f790f436f265e2cf1bc4017d843f0851e889466004912ef55e5a97749ff99fc2dc49b435de968e06458e724a65bfcd3adc5bade08162eec0709bd8d5bd64cbd5ef6cd2f19e95"}], 0x1e0, 0x8000}], 0x7, 0x804) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ca000)={0x0, 0x0, &(0x7f00003cc000-0x90)=[{&(0x7f0000bb2000-0x1000)="74c3668edfb0bbb756f8c9c66f2882c77340ef5bc75a93ec1caf31731dd32c1c69f421a8272f6d4a5025a7f76e4acb1d33fa4ebe9ed8a9d09b582ecc31ed6edc", 0x40}, {&(0x7f000011d000-0x1000)="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0x1000}, {&(0x7f0000a44000-0xcb)="4e0e335f5da6d98bfee6701ca2a4f895728760f1c8c9d0a9afb1c06ed3bf4b2e5dc6d5b997ed7d02ebe434eee2c0b4dec3bb396707cb27b9b4ae9dde10c81191109c34855446a9d38872e0bccdf522dcd83d188a51eaee1fb6e61dc9cf412ebc65a40438577b734866800ebbe84c8e056911ca1500e483d96bc07c55a22a7562c38dd2f43ccb734600d9dadf9ed469c38505afebac144e", 0x97}, {&(0x7f0000631000)="52d3bfe30f9e7c058b34fdd134a1a45e362266a5db54a988944a4f4dbdb7ef76665934c695c94e7bc54e0b2e44813049145dae8d9873063953249478a611b971ac8544ce7ff74f5586f991308b5c58e4993cd2bfbd13f0d2a75eb47431f5ef29ec39e8174e716aae064072ab9f02ee4531fb10052c47c8fb557e2687e57e749eb115c1fbb0937ba0cf7aa7f423d40aef3bc68b3617adfca74f0f", 0x9a}, {&(0x7f00006ab000-0x60)="3d92b6d1cb08353bf339581607f45e7059fda03fa0dce8c3f4dee6a3628c2c03efc63948b51b0246086c2d523e137d0a9bfe55324d6a6809b431fa4ff117c4ec1633e81250f57c", 0x47}], 0x5, &(0x7f0000bba000-0x258)=[], 0x0, 0x0}, 0x0) 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000018c000)='/dev/input/event#\x00', 0xfffffffffffff000, 0x1ffc) unshare(0x20000400) signalfd4(r0, &(0x7f0000894000)={0x0}, 0x8, 0x0) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000610000)="", 0x10273) r1 = open(&(0x7f0000b8f000-0x8)='./file0\x00', 0x40401, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003f5000)=0x0) r3 = getpgrp(0x0) sendmsg$nl_netfilter(r1, &(0x7f0000a1c000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x2000004}, 0xc, &(0x7f0000451000)={&(0x7f0000943000-0x5e4)={0x5e4, 0xd, 0x5, 0x202, 0x0, 0x1, {0x0, 0x0, 0x4}, [@nested={0x3f0, 0x8a, [@typed={0x34, 0x2b, @str='md5sumvboxnet0cpuset$mime_type(wlan0!(%\\}-%\x00'}, @typed={0x8, 0x6a, @void=""}, 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@generic="70bcd889d3de0141cdf73cb7b00ec5907a3af6f5ede0cef80f411c46970f0517eb955eb0dcec16a44e349a9607e781205640300bc6eea51be994865738f8b301232d3b178b66302ed8a71f537b9c9fb97297b241cf7bcd81ce2128da713e0db921f7438fc8340171f011cbdbea76136309868da20e8dc04b7ecb6ac82856e9b1f106bc322bd7d8c47da23e17062359e4bc3b76202f95d0c3f9a7ed8ce06044729db65db504e0de564cbb8f1f983e", @generic="9e13de5c408838875361222edc3a740bee00c729ebc3ffef481e8b525c448489b354abebfc8fca349f8a203a535b88b1cfdb2b93057316cee29e4bb7612648772462de2cf55b9d640bc759869630401a8ed9dfa1224fbac3971cf072db7d3ccf20b597ff0d26a60007"]}, @nested={0x1a0, 0x25, [@typed={0xc, 0x42, @pid=r2}, @typed={0xc, 0x17, @u32=0x5}, @generic="0743b7c2ad595a201aa455564b2819c53deaa2b9bddd5514c544410f70144c1c6abb3cb7fc8eea108f124a25e691141ab4676b542253a7a25deef1c8e83bbf364ae7efd2f76ecf3d7e171d5875cd7ede39df6f8ce0cd13cb5a8b895a9ce598868c50f4fc4ecb27db47dcf4530860a805fe5f5490fda623640d7612881aeab01bffeb90ef47afaba8bcac7da044d03ac142911d16477997e69a1a2aceaf8638d6a7787f37a09575846289fa197dbb68da0d51e16100bf402e390b3452f489622f167931", @generic="1e8ffb0a244d031be3ac034dcab9224a9d90d8acd1bbdcce8d4df603125ba4eac114afe146ccad809a152767e5a94ca23fa5545094e937f66b2cbec3017c1b5289061d882bf2b7b728fc3abcc885bc5cca17f9a47834588df51102f59ab17e4d588f0abb3222de68238e39b1524cbd137a7f6e3fef363c8be048b44a6e52d642a9e8d268b4df6e042453bda120e885f892fc7996a38488a4a526fd8c5b0b2c9a3faa7d9c5a05271eb4baae66c2320a07ec1e1fd7a52954", @typed={0x8, 0x24, @void=""}]}, @typed={0xc, 0x17, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x43, @u64=0x1e19}, @typed={0x18, 0x26, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x61, @pid=r3}]}, 0x5e4}, 0x1, 0x0, 0x0, 0x0}, 0x48040) 2018/01/21 11:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000302000-0x4)=0x122, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = dup3(r0, r0, 0x0) sendto$ipx(r1, &(0x7f00008a7000-0x9d)="c044926269f46276783fc275631aac4a8318c29b7d8e853d69e9dbbf64c3044cb887a80754602b688f49805b86e6c6bbe798cc5e27b110eee40fc1fbab3d7d13cbd5d56f2eadf2cafe2e115b7d33910334923aa7b1b655df5bc7a39c137a668c5b24b63e07cdea93267eb849045d9ab9b2ced3b0ad4807ab09b54d6e06a5a2a0cc42650ee5e0ae3174562ece7ec1e6808df115a16764325fe919a582ca", 0x9d, 0x40084, 0x0, 0x0) 2018/01/21 11:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x5, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1b, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/21 11:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e64000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008c0000-0x8)=0x554) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000848000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt(r0, 0x2000000000010c, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/01/21 11:09:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000e80000-0x1e0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0xffff, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x60) 2018/01/21 11:09:43 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000020000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f81000)={0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) setgroups(0x4, &(0x7f0000b2d000-0x10)=[r0, r1, r2, r3]) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg(r5, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x2, 0x0) 2018/01/21 11:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000711000-0x10)={0x5bec, 0x8000, 0xff, 0x4, 0x0}, &(0x7f00004db000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000990000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f71000-0x4)=0x8c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 11:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009b3000-0x4)=0xf01) 2018/01/21 11:09:43 executing program 1: pipe(&(0x7f00001e0000-0x8)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000b17000-0x20)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000081b000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006a3000)={0x0}) syz_open_procfs(0x0, &(0x7f0000003000)='net/sockstat\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005f3000+0xe69)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e87000-0x4)=0x14) [ 42.897318] audit: type=1400 audit(1516532983.878:170): avc: denied { setgid } for pid=5851 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.952603] audit: type=1400 audit(1516532983.905:171): avc: denied { create } for pid=5849 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/21 11:09:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000233000-0xd)='/dev/usbmon#\x00', 0x800, 0x80100) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000aa1000)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000) socketpair(0x19, 0x0, 0x5, &(0x7f00000c7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004db000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00003dd000)=""/246) close(r0) 2018/01/21 11:09:44 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") poll(&(0x7f00002c1000-0x20)=[{r1, 0x240, 0x0}, {r1, 0x20, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2048, 0x0}], 0x4, 0x1) 2018/01/21 11:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000cbf000-0x4)=0x4) creat(&(0x7f00008b2000)='./file0\x00', 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f00004a4000-0x8c)=""/140, 0x8c) 2018/01/21 11:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000306000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e33000)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000be5000)={r1, 0x3, 0x1, 0xffffffffffffffa0, &(0x7f0000962000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) 2018/01/21 11:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fb5000)='/dev/admmidi#\x00', 0x6, 0x100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000f8c000-0xf8)=""/248) write$eventfd(r0, &(0x7f00000f2000-0x8)=0x3, 0x8) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00002d5000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000cd8000-0x28)={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:44 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c0a000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000df5000-0x50)={@generic="996332280caf5b8188823f29db3b5ad4", @ifru_data=&(0x7f00008be000)="48d2b32b3efa608aac0ac7055afb353b33afdddb3ad3aec2aebb3352fc62a48c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000b4000-0x8)=0x800, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) 2018/01/21 11:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e17000-0x8)=0x0, &(0x7f00003d4000)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer\x00', 0x80000000900, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b95000)={0x1, [0x200]}, &(0x7f000037c000-0x4)=0x6) fallocate(r1, 0x3, 0x2, 0x196) syz_emit_ethernet(0x3e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xffffffc0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b43000-0x20)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/21 11:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e8a000)={r1, 0x28, &(0x7f0000111000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffffe9) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b2b000-0xc)={r2, 0xffffffffffffffe1, 0x8}, 0xc) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f000085c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ddd000-0x4)=0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000ee3000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000002000-0x4)=0x0) 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@dstopts={0x3c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0xe6}, @ra={0x5, 0x2, 0x0}]}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008b1000)="", &(0x7f0000f67000)=0x0, &(0x7f000050c000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000073000-0xc)={0x6, r0, 0x0}) connect$netrom(r1, &(0x7f0000f81000-0x10)=@ax25={0x3, {"57d61cbae671dd"}, 0x7}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000425000)={r0, 0x50, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/checkreqprot\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000825000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004bc000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000004c000-0x8)={r2, 0x5}, &(0x7f0000dc2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b42000)={r3, 0x8001, 0xd972}, &(0x7f0000284000)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000883000-0x20)={0x2, 0x7, 0x9, 0xc7, 0x0, 0x800, 0x80, 0x0, r4}, &(0x7f00000b4000-0x4)=0x20) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000d93000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') 2018/01/21 11:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) ftruncate(r0, 0x7) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r1, &(0x7f0000508000)=[{{0x0, 0x0, &(0x7f00004aa000-0x40)=[{&(0x7f0000316000-0xa2)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = socket(0x15, 0x80005, 0x0) clone(0x10000, &(0x7f0000ee5000)="69df148a4a0538aecf871a3767f0795d694239af2530e39990392d6f51b065c545d93de675dc2aed0a90d0fa24f4d50388715e24dd1bb29259e1be3089c44d2a46463bb0f897fe731242d8a7e00b758ecfe9af7c10570d5a30ab6f25e333a2d149334bb4657a57c82c6cb3624ca88b26988e2bbeb58d", &(0x7f0000cea000)=0x0, &(0x7f0000784000-0x4)=0x0, &(0x7f0000f2a000)="e7ff79c76088e35fb08cadde3a55e2fcdfda") getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000be1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009bf000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000b23000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) getsockopt(r2, 0x200000000114, 0x2713, &(0x7f0000028000)=""/1, &(0x7f0000f2b000)=0x1) connect$llc(r2, &(0x7f00001ac000-0x10)={0x1a, 0xd, 0x0, 0x9, 0x81, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d42000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/01/21 11:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f000021f000)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f000035e000)="") semop(r0, &(0x7f0000ff8000)=[{0x0, 0x100, 0x0}], 0x1) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f00008d5000)=0x80000000) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000903000-0x2)=[0x4]) 2018/01/21 11:09:44 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0x3, 0x800, 0x101) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f000001c000)=0x0, 0x4) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/21 11:09:44 executing program 7: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000364000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000021d000-0x20)={0x100, 0x0, 0x10003, 0x1f}) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000366000-0x10)={r1, 0x9}) epoll_pwait(r0, &(0x7f0000364000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9, &(0x7f00002ed000)={0x5}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/21 11:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e0c000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sendto$unix(r1, &(0x7f000059a000-0xcb)="5e7aaac7a220aaa017b048987658da8290debac4cbb57706bc8a3e52da4a6e1c172e936f10225caf1522c14646577efce439cfc697fb470313459e524cfe5aec62b6582bdaa7f3411c8c35c9d1934c217e2ad57def1e3d074ffc5235ec3de84059ef407b9f9377c45cf4f66f6872e6d34e86703bcadc67e582f65a3c7b328498e443492df9362e0a58bab746dba3d77ac8ee527d3d52f77dc88db8b1e7b5ef275b685206b5bcb53f5d45a418e89407dace29ac2781ee58c10dfaa43f45df3ccb15d7c80f43a74e8e62d983", 0xcb, 0x0, &(0x7f0000132000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e08000-0x44)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9af56fac3b3c007130a2163f9e44dec5"}) syz_open_dev$sg(&(0x7f0000db5000)='/dev/sg#\x00', 0x40, 0x42) ioctl$int_out(r0, 0x2, &(0x7f0000a40000-0x8)=0x0) 2018/01/21 11:09:44 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = gettid() mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ae1000)={0x0, 0x0}, 0x80000) ptrace$poke(0x4, r1, &(0x7f0000ae0000)=0x0, 0x5) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000a2f000)="918d2e59", 0x4) r2 = syz_open_dev$mouse(&(0x7f0000364000)='/dev/input/mouse#\x00', 0x1, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000053d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000094b000-0x30)={0x58, 0x0, &(0x7f0000ae1000-0x58)=[@acquire_done={0x40106309, r3, 0x3}, @transaction={0x40406300, {0xfffffffffffffff7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, &(0x7f0000ae0000)=[], &(0x7f000022e000)=[0x48, 0x0, 0x78, 0x40, 0x40, 0x18, 0x38]}}], 0x62, 0x0, &(0x7f0000870000-0x62)="cb31bbb4d0bf30dbd19bdff13e00ad4cd95cad4396dbca81be46f4a2aaedff1ddfa2d0862247c09f4174e86ecb7dd5aa7c36f5e6ad7d63872309877b03474999f0023a7112f33d1737a9dd679c5cfd283a91448df110bcdecb56e1da9a899e4607b7"}) 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x4, &(0x7f000082c000)=[{0x1, 0x5, 0x4, 0x7}, {0x64, 0xffffffffffffffce, 0x7, 0x0}, {0x0, 0x8, 0x19c, 0x4}, {0x9, 0x5, 0x2, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x4, &(0x7f0000493000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/21 11:09:44 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000d000-0xb)='/dev/vcsa#\x00', 0x0, 0x88000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 11:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgrcv(r0, &(0x7f00004c2000-0x20)={0x0, ""/24}, 0x20, 0x0, 0x2800) 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000438000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='em1@#$cpusetwlan1\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000b16000)='user\x00', &(0x7f0000947000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x3a)="a02c663d12c36e7eac4b474d8d8d75f2e88c9b8e517c101bedea7692dd0c611e7999b17b8f07a137373a2bb3184aed6a8dffa044db5aaef5d4c9", 0x3a, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b2f000+0x8ed)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f6f000-0x10)={0x0, 0x2d, 0xffff, 0x81}, &(0x7f000052e000)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000eed000-0x4)=0x0, &(0x7f0000a7f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004c5000)={r3, 0x8b, 0xa, [0x9, 0x1, 0x81, 0xe78, 0x0, 0x3ff, 0x7, 0x8, 0xffffffffffff8001, 0x100]}, &(0x7f00007e4000)=0x1c) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r1) [ 43.239809] QAT: Invalid ioctl 2018/01/21 11:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) accept4(r1, &(0x7f00009fd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0x8, 0x0) connect$packet(0xffffffffffffffff, &(0x7f000024e000)={0x11, 0x17, 0x0, 0x1, 0xc40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d7e000-0x7)='eth0@^\x00') sendmsg$nl_xfrm(r1, &(0x7f0000e01000-0x38)={&(0x7f00009c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf8000-0x10)={&(0x7f00008bc000-0x1d0)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xbf, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0xff}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x4d1, 0x1, 0x8, 0x0, 0x0, 0x0, 0x3ff, 0x0}, {0x0, 0x314b, 0x0, 0x4}, {0x3, 0x6, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bd3000)='io\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000068c000)={{&(0x7f000037f000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/21 11:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) arch_prctl(0x1005, &(0x7f0000001000-0x38)="4f7f5c9f42c0ad8a50619b066d12c17b5ed5e1bd1467dd7db02f2f35aa8010b5272dca14dc87aa566fe3cabe53b80f3d936d8bb577513d4a") 2018/01/21 11:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d169", 0x15) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e2000-0x15)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00009f2000-0xa5)=""/165) [ 43.295243] QAT: Invalid ioctl [ 43.316790] audit: type=1326 audit(1516532984.298:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ff00000 [ 43.366711] audit: type=1400 audit(1516532984.298:173): avc: denied { accept } for pid=5941 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.391790] audit: type=1326 audit(1516532984.331:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ff00000 [ 43.416626] audit: type=1326 audit(1516532984.332:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ff00000 [ 43.441759] audit: type=1326 audit(1516532984.332:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ff00000 2018/01/21 11:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000015e000)='/selinux/enforce\x00', 0x101400, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00003e3000)=0x80, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) r1 = socket(0x10, 0x802, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f98000-0x4)=0x0, 0x4) write(r1, &(0x7f0000105000)="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", 0xfc) 2018/01/21 11:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195", 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00005fe000)={0x0, 0x0}) 2018/01/21 11:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000b24000-0x8)='./file0\x00', 0x20000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x19a3a0c6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000271000)=@assoc_value={0x0, 0x5}, &(0x7f00003e4000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000ed2000)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000d39000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000096e000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000fd6000)='z', 0x1) r5 = syz_open_dev$mouse(&(0x7f000059f000-0x12)='/dev/input/mouse#\x00', 0x28, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000035000)=0x0, &(0x7f0000145000)=0x4) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000939000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e40000)="1e03ab1e04b75d67771148698e3edd7205dd27adb53e65cf61370f5a2425c6ee2dcbd21865295777a13526e93c87c730293142662d5b92903d155c809b464cb833471aba3d4a7d86c384dc8d3d9fed75cdad7899bd702156cae5369cb992d2cc076606ba467f8a60c46e8c7d57115880a1") 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x13d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000315000-0xa9)=""/169) add_key$keyring(&(0x7f0000fe9000-0x8)='keyring\x00', &(0x7f0000d5b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) syz_open_dev$sndpcmc(&(0x7f0000d6d000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) fsetxattr(r0, &(0x7f0000de4000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f00007e9000-0x17)='proc[em1em0systemwlan1\x00', 0x17, 0x0) faccessat(r0, &(0x7f0000238000-0xa)='./control\x00', 0x2, 0x0) 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) r0 = epoll_create(0x39) fcntl$getflags(r0, 0x3) r1 = syz_open_dev$dspn(&(0x7f0000660000)='/dev/dsp#\x00', 0x0, 0x40) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000a58000-0x8)=[0x0, 0x6]) 2018/01/21 11:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a4b000+0xeba)=':eth0\x00', 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cd3000)=0x6, &(0x7f000027b000-0x8)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00004cc000)={0x20000000c, 0xfffffc55, [0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = accept(r2, &(0x7f00002e6000-0x80)=@generic={0x0, ""/126}, &(0x7f000087a000)=0x80) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004cc000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) recvmsg(r4, &(0x7f0000f17000)={&(0x7f00005f3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000051b000)=[{&(0x7f00005ef000)=""/41, 0x29}, {&(0x7f00000b0000-0xd8)=""/216, 0xd8}, {&(0x7f0000d07000)=""/0, 0x0}, {&(0x7f00008b6000)=""/146, 0x92}], 0x4, &(0x7f0000534000)=""/212, 0xd4, 0x2}, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00002ae000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051e000)=0x20) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00004fd000-0x8)={0x0, 0x0}) openat$vnet(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/21 11:09:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000da5000)={0x0, 0x7ff}, &(0x7f0000398000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d41000-0xb)='/dev/hwrng\x00', 0x400, 0x0) recvfrom$inet(r2, &(0x7f000056a000-0xf)=""/15, 0xf, 0x20, &(0x7f0000db3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a82000)={0x0, 0x3b, "f55562c8f866c9e1e8eb95e46c985c4e93d950a717f40f89ab6563764e07d024df07761617e60caca2f16a680812edcf688e5f5d82bfa518816d2c"}, &(0x7f0000b2d000-0x4)=0x43) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000955000)={r3, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9cb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xab6, 0xfff, 0x1, 0x2, 0x0, 0x40000, 0x8000, 0xffff, 0xffff, 0x9, 0x6, 0x4, 0xd42, 0x1c, 0x49]}, &(0x7f00003d5000-0x4)=0x108) getpeername$netlink(r2, &(0x7f000049d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003df000-0x4)=0xc) syz_emit_ethernet(0x3a, &(0x7f0000edc000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@rand_addr=0x3f, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00002d3000-0xc)={0x0, 0x1, [0xaf2]}) 2018/01/21 11:09:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000d75000)={0x2, &(0x7f0000001000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x20) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00003cd000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f00005d8000)=[{{0x0, 0x0, &(0x7f0000b87000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000128000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003f8000)=[], 0x0, &(0x7f0000304000)=""/145, 0x91, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00000d9000)={0x0, r2+30000000}) sendmmsg(r1, &(0x7f000007a000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 43.466472] audit: type=1326 audit(1516532984.332:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5947 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ff00000 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000f81000)=""/186) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f82000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x680400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00003a6000-0x4)=0x0) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000730000-0x50)={0x80, @time={0x77359400, 0x0}, 0xda, {0x80000000, 0x5}, 0x80, 0x1, 0xe4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000054000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff7d4, 0x0) ioctl$TIOCSBRK(r0, 0x5427) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39000165f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/21 11:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f000041a000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008f9000)=0x0) unshare(0x20000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/enforce\x00', 0x1, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") sendto$inet(r0, &(0x7f0000619000-0xfa)="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", 0xfa, 0x40000, 0x0, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f000097a000)={0x5, 0x78, 0x0, 0x2, 0x6, 0x24, 0x0, 0x7fff, 0x8001, 0x0, 0xffff, 0x5c7, 0x548dbbea, 0x0, 0x100000000, 0x1, 0x3, 0x8, 0x250, 0x7, 0x20, 0xff, 0xfffffffffffff000, 0xffff, 0x80000000, 0xee, 0x8, 0x7, 0x5, 0x10001, 0x0, 0xff, 0x0, 0x1, 0x0, 0x6, 0x35, 0xfffffffffffffffb, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000be1000)=0x0, 0x9}, 0x800, 0x20, 0x7, 0x3, 0x6, 0x400, 0x1d1, 0x0}, r2, 0x10001, r0, 0x4) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/21 11:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x11, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000000000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = dup2(r0, r1) getdents64(r3, &(0x7f0000dd4000-0x3f)=""/63, 0x3f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0xc, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 11:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000968000)={0x0, {""/7}, 0x0}, &(0x7f00005e7000-0x4)=0x10, 0x800) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) splice(r0, &(0x7f0000b5c000-0x8)=0x4a, r1, &(0x7f0000d83000-0x8)=0x0, 0x4, 0x2) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r2, &(0x7f0000160000-0x1000)="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", 0xff8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e25000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x97}) 2018/01/21 11:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000b7000)=0x400, 0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = socket$vsock_dgram(0x28, 0x2, 0x0) recvfrom(r1, &(0x7f0000e0a000-0x4d)=""/77, 0x4d, 0x2000, &(0x7f00006b2000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x800000000080000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f00008ba000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cde000-0x4)=0x2e) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f00002e5000-0x9f)=""/159, &(0x7f0000109000-0x4)=0x9f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)={0x0, 0x0}) epoll_wait(r3, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x757000)=nil, 0x757000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000757000-0x4)=0x0, &(0x7f0000756000)=0x4) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f000051f000)={0x0, 0xf000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 11:09:44 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x20, 0x103040) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000002000)=@pic={0x7ff, 0xfffffffffffffffd, 0x4b, 0x8, 0x400, 0x2, 0x9f2, 0x1ff, 0x5, 0x1, 0x40, 0xfffffffffffffff9, 0xb7a8, 0x1f, 0x5, 0x100}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000005000-0xbc)={0x2, 0x1, 'client1\x00', 0xffffffff80000000, "bb06a145e37b6a1f", "eb3c2aae30329c824d652e656fb57d8884c670fd8a8aaf15e15b2bc4f53039b8", 0x57a, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000001000-0x7a)="bc653d041c0890da7ccb72af8ab275a28dbd357f6279fba1093464c70eb924f555a9d34cd1baaa5e95e0310bb50d90784b0c0c49623f7d29af59ffabe5dea4dd46e37569eb277e5cb3bbda71be1d0a35ad89d10a5ba52fbb0530738a7879791afb069eb2e6027268813711770c60ecd12a845a53b37e475e924a", 0x7a, 0x0, 0x0, 0x1, r2}, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x80)=[{&(0x7f0000087000-0x68)="525618bc79fa207bba856c9b4a0cf0b2cc71983792e9ad4f98b631646732af255e74c6e26c3c324851e91f0c1d5ba228217105241741c2e6cdaa1d936b2ee999e06bfd939d6750b4561bb1b3e462d5783546b624e40205e03659d887c6c85dbbac5786abddbaa021", 0x68}, {&(0x7f0000723000)="173c107c792915904c85c7954c64fee098b730d9ae196c6b52a580b5b69d161237f574cd8cd6a905ba37b2c7134a875488ad007645cd24cd5fec4f93df4b", 0x3e}, {&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e83746933767a4660610c2f604dbb3ee0435db8f7c1597703fc2933f0afb57b44f5db239a6a77a8fb81befb19d83267d5a5d95e7aacd549aa28ac924eef934295457018e5366c57a88f6c6d1bdb0a7580f1898fc03e2aecf95c27ce10ce053e1947365174eb6bf14d0a0cf6", 0xa0}, {&(0x7f000091a000-0xca)="a7c949e275023c2f1c0380d2152ee5d0944a81d24e06add1ad47c6f2419e59521ea9d400deade97242dafca589361a142d410811b7939cbfb6e768d7dd0daa2c2591a95604f386449f5d7ec85a4bf29a3e7a31685342bd6100ab322172c7650f3b1e189da81d4659d31eff2ab635afef55036f0fe1a92b065fa7c5e547c0bbfa98bf2bc5a8e2744db7d0d5e98fc4afc90dcd14f6b9eb529047218a9f03e4ea7a310f14d3a8c5fe7d9eb47b31f43514def016022d03b64cfac35256d5c15b", 0xbe}], 0x4, &(0x7f000075e000)=[], 0x0, 0x8080}, 0x0) 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8080, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00004bf000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0x0, 0x0, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) dup2(r2, r1) 2018/01/21 11:09:44 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x200000002001) r1 = memfd_create(&(0x7f0000012000-0xb)='/dev/loop#\x00', 0x1) syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x7, 0x5) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000020000-0xa)='encrypted\x00', &(0x7f0000020000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000020000-0x3)='%%\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) accept$ipx(r1, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000001e000-0xb4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947c81ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4893c51367a98f9b5b410ad957881ba87660df7b11300008001115b", [0x0, 0x0]}) 2018/01/21 11:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x2000000000000, 0xfffffffffffffffd, 'wp384\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/21 11:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ppoll(&(0x7f00001ba000-0x48)=[{r0, 0x80, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x11, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x4, &(0x7f0000e5d000)={0x77359400, 0x0}, &(0x7f000034a000)={0xff17}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000f38000)={0xc29, 0x1c, [0x5a, 0x3, 0x7, 0x4, 0x4, 0x7, 0x4]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000481000-0xa7)={0xa3, "98401a3089b0d84c8d9da0b99fc2874036718419629e5b8432f35f38dd9a6a925a3c1f48cf6e6735717eedb1d992557179d6524e027d63dd973a656ad17a5187d6bd34e6eff0683dd4f7437a02cc3c3eb767340c444afda03ba4f4841045c92e91f1745e854c3c52b42c901ca63b09da0e3aee45f5487635938d8f8808b8a995d464de91c84c5c218d45809fe09bbabfed40cc894f0c599f4704c5efd862447e1d73b5"}) 2018/01/21 11:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/dev_mcast\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000012a000)=0x0, 0xffffffffd8b94111) 2018/01/21 11:09:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) close(r0) r1 = open(&(0x7f00002df000-0x8)='./file0\x00', 0x8000, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf0000)=0x0) 2018/01/21 11:09:44 executing program 6: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) clock_gettime(0x0, &(0x7f0000d08000-0x10)={0x0, 0x0}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000de6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000de5000)=[{{r1, r2/1000+30000}, 0x123e3a12, 0xffffffff, 0x7fff}, {{0x0, 0x0}, 0xfffffffffffffff8, 0x8, 0x5}, {{0x0, 0x0}, 0xf592, 0x735c, 0x8}, {{r3, r4/1000+10000}, 0x5, 0xf2, 0x6}, {{0x0, 0x2710}, 0x8, 0x80000000, 0xfff}], 0x78) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/21 11:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x0, &(0x7f0000ad8000)={0x0, 0x0}) getresuid(&(0x7f00003a7000-0x4)=0x0, &(0x7f0000133000-0x4)=0x0, &(0x7f0000237000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c5f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087e000-0x4)=0xe8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000081e000-0x8)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e7c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000-0x4)=0xe8) getpid() getpgrp(0x0) getresuid(&(0x7f0000e91000)=0x0, &(0x7f0000192000)=0x0, &(0x7f0000b60000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003be000)=0x0) 2018/01/21 11:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={0xffffffffffffffff, &(0x7f000046a000)=""}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000438000)={[0x3000, 0x0, 0xd000, 0xf003], 0x10000, 0x0, 0x1a37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x2, 0x4, 0x220) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f0000003000+0xbb9)=""/141) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x10, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0xffffdffffffffff5, &(0x7f00008d8000)={0x0, 0x0}) 2018/01/21 11:09:44 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x54001882, &(0x7f0000905000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_LOCK(r0, 0xb) 2018/01/21 11:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000422000-0x2)={0x1be, 0x5ed, 0x4, 0x8, 0x1, [{0x3, 0x4, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 11:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x802, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000100000-0x8c)={0x0, @in6={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d52000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f7b000-0x8)={r2, 0x100000000}, &(0x7f0000617000-0x4)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000454000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0xc6a, 0x200}, &(0x7f0000534000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f26000-0x20)={0x7c, 0x0, 0x200, 0x9, 0x60, 0xffffffff, 0x7, 0x490574a1, 0x0}, &(0x7f00005df000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009d9000-0x8)={0x0, 0x2}, &(0x7f00009aa000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000aaf000)=[{&(0x7f0000e7a000-0x1c)=@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c, &(0x7f0000b01000-0x10)=[{&(0x7f00002fa000)="5b30734fe90cad0ae1f7c1f16d892d6c972857", 0x13}], 0x1, 0x0, 0x0, 0x20008000}, {&(0x7f00009e3000-0x1c)=@in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ec9000)=[{&(0x7f0000d70000-0x6a)="6dd39cfa7248cbde112647a05f9fad923b2c1602fd1755f6c4a3f4a05d43099fc33f9c50ce78919ca2533d63b063d136574ee9d72740b8999ab130122685142b1390209bcd2eba5d5b02edc86c0b3a2bf2ceb7509f001d95447da15cb3705ca92e84582f6593c1531e34", 0x6a}, {&(0x7f00003be000)="699390b0ac2fc613f4774e39bb29a58f7ae60e3ba9ad4c845cdd5d48cef284796a4473c160a91e7c4a5db6df84d467b4e4348ccc38990a67c4d040997529b1df93fc0fa5e16ee1a8616b8340fe8e9f1751c647a17be5cd6444590d5a0eebe736ffb8d587f1f1e592918a8fcff4a7f5c00dd3b294aa758530", 0x78}], 0x2, 0x0, 0x0, 0x48090}, {&(0x7f000034c000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000120000)=[{&(0x7f0000ff0000-0x58)="0285b65a93d33e4a3e3434011571740883be2b9f1e1066f09ea05a8c62f075f5458f8da0e76d07de0d406cd87ab968241950979791d24f89554af24854c5dcfa19ffcf7e75550cf99560e37aaf201afa3f2d3c1351c9d67a", 0x58}, {&(0x7f0000cce000-0x32)="e6d95623c981d9d51d96a7a47b13401565b742b5b34731cb6b82e8a44dcf1517875156daeddf097512ea72e122fba9a044bbce4ddecdeda293c5484dcd31b76486d14bf24bc7fbaf9edf86c87f957cbc7e9ece1c595285e74a547830eff90f6c435189e749f72050a8eaf2a9c7491e4df743d5f2b60fb5c2d76f4f72c00123ec6c", 0x81}, {&(0x7f0000222000-0xc8)="a780dc6f5b0f4ccd2c957de9dfb8b2b30fb36ade3f926698693d1e95f56eecda65b653c48bd8fe533c7d601b62f2c7f6ae5c16b05f5729cda57cd3a7384c28f25eb18f0de3b9ce879d4c5ab328de71539f08dcf822899e605735fff2d11812274a54e65c6074991f5c3d836ca21a70c754c574710ac14f80b9a7d268682953c7eecfa1bcd4dbfedf2ae3f5e7091d29a495274446ce51a3c6c888790c013109f3ab3a813efeff273e0d6581ed7effa54241a5cf3d24e8710d50f5f93fac843e4193e2de924bd21418", 0xc8}, {&(0x7f0000c6c000)="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", 0x1000}, {&(0x7f0000910000)="42b0e4c23bfdad6a5c112bfac3915606fd5fd0e773c03bce18ec80a8baa29a884d28304c8d8dc34537", 0x29}, {&(0x7f0000719000)="3b07c03c731479c884a162eaf925da677c1543b3f6cc5283cbfca8e24047de9c8edecf3e746aa26742389323a39981cc218ad36014364195a22f2a60b1e7ae7a7c678c49eb84fe20716750543e76f695f977c54c02cadab95b7db87a036c5ffa0b89d8823ea590ec533c6101204e492c3a418253fd9600b210fc255744b3b936170a9ffe16be6d110eac6b682532375cc7ca6ba35ace35f899751c99a9ad2da5cecb56e5d0eb577a65775caeec5afe614ea9cf97f3596533876dafb24193e5f786c92bbda6a073563bf98bf660a1655e894fd485e88f4abc", 0xd8}, {&(0x7f0000697000)="d5f522e47ce16516d03cd51a2f063905927a97addbe612f06f", 0x19}, {&(0x7f0000860000)="d79de3fb83a89742771b2217ed6ce7eeff2e2ef56c26ca143ea872c7bea3dc580119e96269ae5e6966e53eee2b204ae960ec313eba38b7a4fdc9a6fe0e11344677a6168cb92895b319076ca2e8a6040ddff429b3be00088a706c9bf9b884ee6f2ee416e1cc8b914138e4355a0278d04d0eae20219924d4c8d6818caaf20b7fa2e2c71f27e8dd2754924ff6af6a7b19baeb21008e0ec16355bdae399a", 0x9c}, {&(0x7f0000e18000-0xb2)="b888b796fb2121040892c242608cbd8f6a840388e45bd72121a386d49c69419f93955be761366a844926d6d2f005ce8548269a6a32088982f3249bf1b0d54dfa97a7a0f7c5add2d3595856f13661b37cce01ff367ccd01c83142ea45eea8bb7ee43fd7a1072f489fbb2f2bfac08bbf3c0c9070009a3aa0b5272fb74d3c0d6995465e244738faf318414cfc42430cd88851b2f1cd93f10f4e29203b9c957c5c155ab0c295c0361675e53d6639dd2a20c62060", 0xb2}], 0x9, &(0x7f0000d29000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x81, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x95, 0x101, r2}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x81, 0x2f36, 0xa3a}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x6, 0x8004, 0x8a, 0x3, 0x1, 0x5, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x10001, 0x401, 0x0, 0x80000001}}], 0xf0, 0x80}], 0x3, 0x1) 2018/01/21 11:09:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0xd141, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = epoll_create1(0x0) r4 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ee2000-0xc)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r4, &(0x7f0000b83000)={r3, r1, 0x0}) [ 43.929008] can: request_module (can-proto-0) failed. 2018/01/21 11:09:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x290, 0x182) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000003000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000b0b000+0x12a)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a2000)="85d102671735f2b17c6136c8deb19fa6707a65d18c08003e7d76d3041a56a018cef8430123728a94e87a7721a9ee69cdc7cc0130c8ea79a523bb284840f8864dfe24c079e24cb361b7d05144ced74db123dd0a8e8d2a24be64e00d78b443478d6112a5e3955ebe590f57115f94e5b9f7188f0bf7fbef4a0d2a1c928a938bbf70e65c1f0990aaef796581e6363f7c5ceb245d2adc5c8497a872e18a52245c11db09d6130a201e35e719d02f0414eb3ed9fdcfe5e916b68c4b363cbeacc79eac2455ecf71e781eb8d3209e3168b383de3d5cac2f6c7eace4cc1cebadb531989743c420acfd3e3ef348df9f041992b2774d1b7451e71a71e0882828e9545b350b349e8b1ab1c207c8adf04d3ba5262faf23b3c371efdde4e36b4a39d2571fa897d542290d389e946e07f8c3f65e64dfc42d9626099b81c52457b000b8912850507fd7205c797e49c6a7f0dc0d4c8f711e451db6cd973a8b7f861a774c058e21744dd58c484277a35981d2c613f0cfcc568fcb2043503ed7c600ff9fef6a3f2840ed5df94313523aa9d0a319dcecbb6177342b01b4d1fba45499b984a483d82a6a4dbd99c9290861b1d480b00fc29e2a995a7728ef5e01ef9f39bc68a122631d06040e1edf9be5a484089bff22bf1ad6e802d54dbb25af1ca17ca5ef0030156f7806bcb8f9ffdcfa55b17ae765b35729d6af0316308e9fb9cc0e009377a68351e47a9bb5f016cabfcdbe47923a0ce628b6124f2a921a66ea096226fb9947731b23cd1542ce17f7815319da9b9c08b85213935c79791e60145ba8e2bbdd07a08b11fcf6b60f514ac8861ee572cbaf87006e40543c2a2ffb127fd698187c7a76d698a317201de4cd2d3cfbe8513f2bb62dc7e5c83b5ed54b78e1d6f8a6ca2e4670e524870f2166c2c96baf7a76c19959a8f508b95f2a0bfdcbe0cd8ccc611ce442ae7558eb7b961dae050b6a0bc8725b25db8d2ac72856542d2016b48e29c305e6b8fa6d1d0b85bcbf48ae91cdc735071d141f931a15db8b30b1af242e89b64bda46ce5ff4574ccf9e9607fd8c253fad725a9c64e794568473a2c7920439890f6905df86172051add5a1e5de2f978b92c12be149819f07cc560b04fb063e01aa924c0cff47480a381fbe2a0157644cca5158807944af4dc4dc4e6f048851cda15096d7b30877b85c545c3b48e7d570ba18d92c71489e29c22b51af46cec627e493340ccc6feeec37c3bf6f24d4bea2aa25f94b67880ffbc8b1988735bba85ed44e030a0ed573fc69b97fda99ee042f0d0b9d7b4a90aaa22ce7201caf3208eae9a928cd2815d8a855c473d0aa9a18f18e0388cc2b2583b5229c352082b6105794cf73b11a730a9ffaadaef2dcc77ef9905c75831ab06d495c83bf474e8138075e480a7218d72d6816340155c8001b4517c20e71d013c652f023384f8ba110fe6a18bf18352e109db835482378a2c6d8b4a8c37c07767521404c0e5d4e7f52fba998c63900291d85ab515fa7041ec559d79395215aba6cf727da9c641a028879bb4258153873438b47198dc8566a3ba9f677009aeee496177128625ccebf8d58c19f9374e1625e68e990ea984181dbac4f9ba683365e8955d74025e66bbd1b31bdcdf20e8e369f077d1cca7323d1c461b1e7e15f8488f4d410c462629677f6a5bb1e0894325ae1f56bb306058e7ae290ea57ea7d0a5245d4bad59b0ce826148ec726a69fec490a51e35e981d71c2e2c7855cb43bec79495518db84a698a7f6c56a7580fc933c173013c83239be101a92b05350c4d142e32a34f6028d212a1d0088c538675d4ba9e301f62fa25b53146b2445a6eadf5d8565cad84bfcb1a265ccbe6ca3309913fb32e189fb9f2b16b55a18bdb75a531504a8b55c0084d68ed411331e61f416b1073c95bde19af0404136ec16dfbcfccdc9c7ffeae120cc90f34b12fc5786b20f3543ec120e408c664b1f1aec80ddf681692abff594e59f7f82863f9ba8a5cb7f69c275956b273ecf0ae583164e6c533d8364e3cb8bcffc759f65b148bf9468fb4151286cffaa496be8b0be944a7addd083a321bc624cd454a2c7241e64b7ecf93f7c977a45bfe0a6c9beb3c1720e27fc44d2027be6cdd91a21b6158866c3116075b20f98b61e959dd603d108f1cb8c3ddf431733e4e16cc7fb033bd92079d9aaeb39efa8c6ac27391bab031091648de101cb7f3716b2596baba83b97f7c15eeafd7f1379ca27c4309cf52833f0bee1075d58b5a1d14a20641d13a32330d031817e1bddb6b1c885f1d3ebd342903208dc04f760cd0d6d3c013eac4eab2e15eb0d6a82fd470d5ac29368a7f3d6785ffc28317690fb705cc0df61f4b8e12680061306157b1e9c980365d85a19d5bd03603776909d11fa8529c648c628db2b87df97c9cb7e7093e239371e96ddb1e2ad79ff13b37a8bc9ce6ad6c4a94f51092cdc3b396d330b55a3ceaf01f162caa29b16754e16bdbd61b07cfbd7878ca6d00044c703c1efcdef0a9f9d7bd39df7e8ea4c0534867771fa4c958b439221d99d23256e334af61d39725c4e57e55b26562bcb1f7ea60e8ab4aed33bc7e2d1aaaf7ead9732e42a175588743b323004efd2e33aa740155a971f63cfbaf5066aa92f83faf8387020e7da8f5b3af6ce66f4e7021315acb211df44d2f2a2f15cb10baaee7eb1c006ee907068c1506c62f2f4960e737073355a4843bffc275f271397071272f85a12008c9a9c7375397ab2703b7a960bbbbc717ca37326d8760c797bcad3b467740c4e7fabeac66bfc34dc08982854a95fc8b55f9160722d833192343894bdaf43ffc688cc5634b5f6de96d02fffae4666f862c8f1f4235135418d0b706d1a7f38c4ac28e49f7f87e15a9dda12233ec72be68d7a9ceb7f3e022d1b5d8c50e68d575df3771c43b77d3c01276c537af4a9115406596a0dc7fe157b04bfdd42240a9b1521534a95549dfa7ba443b8d67af26a356011e52ea296f148b86bb3e344af5a50ad10b5b501a5bdc60e5c74bcc0d93c50a405c94756563e32a7876dc0acff4e9b5ad78c6b0c0d4df56c437038d07f7d403d0442c9d46cf9a7f9e9b5f4f971ef86ae257008ef981d885a0355e81ad05010b3d1d7bb019088dd9de3406dfb1427987323442864fac4494f09add2b0b95fd5da5bece7eb04174be00b1d8335bf2b5c0fc3ba53f3dbd476070a9435bcee25d4fa36e58c3695aaaebfbd513613b45be217ff60f559fbab4f164a0ed0a59110d5d5a6ae0e66c84d0a36c962f2bb0792aa57205dd6239dd4e0dffd0b054ff940d1e9bd45861a7b278c52319930b52d1645605cfc39bdc8f07846a75bf3b7722159d38204c6902c2487227444fc9d7db459024f1b84cb1e698f3fa055ffe97835d1c1a85d4b414438dfa0ab7f9a2af423326dde782596ae3c9959fdb238e02ba65d260f8660a7d3f01f9f1bc11dd00364a857928cb705069cfe97cccdef9c39864a1ece893fc2e59f88318a8750e1524071f78e6133f5f75eefd184e55482a7c73878b7f537cb56567555faf82b8370bf4d654ac4ad3858660940771a91f3a8f486a55382b67b5302e80e0f1d072d1701266195d3580270105d1efb38e842ce71cd5ebb7287cdd00824cbe01ec3371a9e5e548191747963fd2912cef1b69c1ad04809e880d003a6ce66151792c8b493f9065ab513793c105abe5d823147771b26790e51501f8af30a7d83b7157673f037ce81b722834e7286c162359882c4c96441d49e3b9ac2ce4b84ecccf13c8c40d62948deeb14c97e455f4cf42673433c482a8bd8eb3f23ac2a4159373fd6437b41c7b170a4dafda14f946257f23c103a38c5b93dc02f4df64f55694aaf119ff689345bd3838ae580acade4a646472a1da2e576c0d6b789342a06773e459254d043210f04220245194cc2b8c532c8ab01b1fd51a7149819310060f2f66c1302e32fa3ab155b724f98db5deb64f837d77d27b5f73850d4e98b4dad405f6833fd6967e4f0a3e3d7819119582e79b2cf7c96ef78ba40697d7990aedd3530512776c877df0bc43b74abd71dd671a94c4fb6da67f43d3f424a0fe7bf1a7cafb844fcd2fe3e796f47aa1b354220c89187ba0783c50c7530c5884b9b7cbc8bc427538a5773bb6232755e3797ae2a82f7d14135cc11bfe68e650690f10a9890e625dca15a82a9868811a908132471e8b42bf74965d5144ab537350721287209a7548fb9c5943a15d4c18c4db6868ff6bf49998ad5c74bddb81fc4cf1d604d596340713c4e5010c3eee66c66c6cd83032a7725befa2e69309664c9d53638ebde7ae303cb10a9098fde5e1a9fb52f972cc0e5084d882d4d7135541e58ee200ce772b5d98a18ee1f43586c46cb487a1e3126b4eadbc4a1df9be6daaf2ed8076f5226a536403ce354c37eeda1d5df9aee554fc145d06b4e1c338e7ab6c7aebf2be68eb07a66b700c889109845ba1f44de15b497fa126da05cf9ebf6157a245a0e01e654bfd4a5e2198d06a53feb48c48e8b7c7bc46e5a9f7da3e202780406fdc34214c086d42ed36b74fa08a116ebaf681ac12e9cf7c7d490fad7a89b9c1291a828fd2a9ee7803456cc6c3885a78de38ba7a12918591d0669d9506f845b983b735be7fbd6d960fe1029c8cde842147dac4180d784ad8479dce8ae2d0918900726ba4201baa1ffc1dfd9d470626b25cb9a43d0b6f33e03d56346500dac10ee0a98e2dcd185ffd6bd8820f5bf3a9f049c04b32ebadff72cfd65e01a10f67bf64ef25d77b908bb1ee5b1e4bee820c87a9bc03485ee5038f13935fcd81607d3d5408de4c162c328ff0efa328f01c94fa20bab8fdec688f78d6df801dae482d007cd853e7de79463795290ffdcc378a7947c8887b4b6d156c41e9c5af7841ed09a26f9bfdda4f18ce63aab41df57ae4f21dd6f6d8f6377603c2210abb7441889d6052b17d2062a6ff6054dff4282c4d1df33593aafb83222ac8da98792f48320234a6e4fcff5b46fccd9689b4eaea61b09c3be6b2d2931a3eb1fe49e8fcf5ed94dac0e93675c79df302dff64fa58361d3d01efdae63a4a2076140b94110a77849498d441976070b8d23eea3708dd5a62977e00582c755b5bc6229b413fba8e57ff52f568f49ff62d473cc053c68676bc487a521cd49c7703e98816474988be560066793a1788b961e2fac9145bf2b5bd026d6c4dcacaaf4c564d802f87ad59b86faff31e44b850a0e6adb0516d21b0cb4b26feacf268c3590459ee77da8bf151ae03cfae2cebf60d3a19e11a479859fe6a897b498022745cdb036e39bc951e5c0f4cc4fe1d09ca2f6105ac2144fcfe37ceb41ae0afcd18980f52ff39f657fde82ced35408f6f8dd704c61bb02dd1e0cce5b2d6ebca93640f0f4a7c4b9ec6b2ad19cd05d22bb3fe5f765794dea730e64989b6c7d0c1035440b4c028d70d96f449aee529ed058422cb54cde078cc96b105671f3f766bb0b98ebf3c183ba78c38f39e0adae853024fbc5ad74c640e28fda3d4ac947540794d7ba623256f81d09f07c36e35951d8f3e77c4c862ebb8abf3e4229ba949f10bc6bd3645401a210703a4c89b50481f50c9860adf6d76efc14c5e54746222d924af7d9d4b8dcb62639ca71a3d837565fb23e23fb63dac60fb546bec6f38549d7d23e7476f15b9304f6b2f3ff76e3dab434b746bd635fd3b85e4c168bbdca3c4a500589c59068706c6cc060454f397c8443092eaa052dbfc6fff9264b474e9f660c551f5a12012344ca17af2df71b390bc204a4aba8b5ba24c16d48b883a9436a2143a8287034b23bfbabc4eb5ce9ad6ec72", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000002000)={0x27, 0x81, 0xffffffffffffff81, 0x5, 0x350000000000, 0xfffffffffffffffd, "b6af0e1428fcdd64005dc297816f22ee213726c2e91e49369c3e100e85054db587e3cee5c80f7afada52f5c2197aea5c4016c24470874949516643cf4a67a3", 0xff}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x80, 0x0, 0x0, 0x525f882, 0x0, 0x8000, 0x20020, 0x8, 0x1, 0x31, 0x6, 0x8, 0x7, 0xbe8, 0xfffffffffffffffb, 0xa82, 0x4, 0x88c, 0x1000000000000000, 0x10000, 0x80, 0x41, 0x10001, 0x7, 0xffffffff, 0x6, 0x7, 0x0, 0x0, 0xebb6, 0x2, 0x3, 0x1, 0x1ff, 0xac5, 0xffff, 0x0, 0x73, 0x4, @perf_config_ext={0x7f, 0x5e62}, 0x200, 0x4, 0x1, 0x4, 0x80, 0x26a, 0xffffffff, 0x0}, r3, 0x7ff, r1, 0x2) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f0000ff5000-0x7d)="0820d9a537a7ce59fe55726c50b6d550d66f0e6b2020866727d767e94da742b75c75071184a53adb3f76db336c024b50e33ffbd1b9597da9a6881fc7b7eddc09b3491bcf68afb48bd05c73f5302f887cf6dd40aa61c499fb217d48f77c6a9a22c8f37cbe7bac90a8a520ad307e194cb04adc57c2d051f7b95d9e5451d8", 0x7d, r4) listen(r0, 0x100000000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000009e000)=0x0) 2018/01/21 11:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x90, &(0x7f0000df9000-0x90)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, @in6={0xa, 0x1, 0xffffffffffffff81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xd06}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) clock_settime(0x7, &(0x7f000016e000-0x10)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r5, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000617000-0x8)={0x0, 0x0}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00006dc000)=0xfff, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) fsync(r4) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000705000-0x4)=0x20, 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) utime(&(0x7f0000883000)='./file0\x00', &(0x7f0000a28000)={0x0, 0x4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 11:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac1000)='/dev/autofs\x00', 0x80040, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000d35000-0x4)=0x0, &(0x7f000002b000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000887000-0x90)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/21 11:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000ea000-0xb)='/dev/vcsa#\x00', 0x8, 0x1) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000874000-0x18)={0x80000000, 0xfffffffffffffffe, 0x80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6e000)='./control\x00', 0x0) r1 = open(&(0x7f0000b48000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000eb5000-0xa)='./control\x00', 0x0) renameat2(r1, &(0x7f0000306000-0xa)='./control\x00', r1, &(0x7f00001d0000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000042000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file1\x00', r2, &(0x7f0000013000-0xa)='./control\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fce000-0x4)=0x0) renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f000002e000)='./control\x00', 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000223000-0x4)=0x0) getpgid(r3) recvmmsg(r2, &(0x7f00000d9000-0xb4)=[{{&(0x7f0000d17000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00000d1000)=[{&(0x7f000081c000)=""/88, 0x58}, {&(0x7f0000829000-0xd)=""/13, 0xd}, {&(0x7f00008b3000-0xa3)=""/163, 0xa3}, {&(0x7f000070c000)=""/113, 0x71}, {&(0x7f0000cc4000)=""/224, 0xe0}], 0x5, &(0x7f00000bb000-0xda)=""/218, 0xda, 0xffffffff}, 0x4}, {{0x0, 0x0, &(0x7f00009f2000)=[], 0x0, &(0x7f0000580000)=""/58, 0x3a, 0x1}, 0x2}, {{&(0x7f00009c1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ad2000)=[{&(0x7f00007fa000-0x84)=""/132, 0x84}, {&(0x7f0000539000)=""/116, 0x74}], 0x2, &(0x7f0000aa4000-0x34)=""/52, 0x34, 0x9}, 0x100000000}], 0x3, 0x1, 0x0) 2018/01/21 11:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) syz_open_dev$admmidi(&(0x7f0000586000-0xe)='/dev/admmidi#\x00', 0x0, 0x400) 2018/01/21 11:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/ion\x00', 0x40, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9382, &(0x7f00004f8000)="") [ 43.989918] can: request_module (can-proto-0) failed. 2018/01/21 11:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f0000b62000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x2e, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002c5000-0x10)={0x1, &(0x7f0000532000-0x4)=[{0xea, 0x83b8, 0xc357, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x38) 2018/01/21 11:09:45 executing program 7: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f00004ae000)="") restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8001, {{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000478000)="487987ad445237ebca56d82f22b6678a42e3a305594923e100933838a88eca72c84d1ec7b6aec6b1a11dd2abb789a93a186b2cb1ef972014c17c8e5ea20b77267db96405fc99c4cfa1950e472b67f04b812719d94e6ebba77999baff5449a49b83cc4ae43d1d0a5969a721368645ff96d5b7c3c32cc11ef9465111249a9fde61f1110c1ca1b246ea5e7bf362df389c8e3f18b0c0b439f55b59708f963d77a20c18ef57c23ecf46c8c06d2bf8ed23ccb85aa85c96ceb56b3b761697ed645257096877305a174527e312a3e52627158b0e59a3469e033d72799cff84f97022a9b737", 0xe1, 0xfffffffffffffffc) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) 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$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000001000)={&(0x7f0000003000-0x10)=@can={{0x4, 0x7, 0x100, 0x8}, 0x5, 0x3, 0x0, 0x0, "98536e74d486330e"}, 0x10}, 0x1, 0x0, 0x0, 0x20004090}, 0x804) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000004000-0x4)="895309ef", 0x4, 0x4000000, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x563, @loopback={0x0, 0x1}, 0xedaa9c5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000001000)=""/98, 0x62, 0x2000, &(0x7f0000002000-0x10)={0x3, {"c52757a00ee967"}, 0x4}, 0x10) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80001, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000)=0x7fff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000001000)={0x2, 0x0, [{0x80000000, 0x10001, 0x1, 0x7fc0000000, 0x1, 0x8, 0x800, [0x0, 0x0, 0x0]}, {0xc0000019, 0x8001, 0x2, 0x1, 0xfbd, 0x9, 0x5, [0x0, 0x0, 0x0]}]}) keyctl$revoke(0x3, r2) 2018/01/21 11:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000924000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x3}}, 0x26, &(0x7f0000b6c000)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/21 11:09:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000dc9000-0x8)='./file0\x00', &(0x7f0000ca7000)='./file0\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 11:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f000005e000)='./bus\x00', 0x6) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) 2018/01/21 11:09:45 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b17000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x5eb, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e70000000000008001b4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:45 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000652000-0x1e0)=[{{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000921000)=[{&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000001000-0x52)=""/82, 0x28}, {&(0x7f0000ae4000)=""/174, 0xae}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000c2d000)=""/65, 0x41}], 0x6, &(0x7f000094f000)=""/75, 0x4b, 0x1}, 0x80}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000d7000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000c8f000)=""/79, 0x4f}], 0x5, &(0x7f0000001000-0xe5)=""/229, 0xe5, 0x0}, 0x392}, {{0x0, 0x0, &(0x7f0000427000-0x80)=[{&(0x7f0000ef7000-0xb)=""/11, 0xb}, {&(0x7f0000ed8000)=""/65, 0x41}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000c24000)=""/14, 0xe}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000000+0x174)=""/55, 0x37}, {&(0x7f00008b5000-0x52)=""/82, 0x52}], 0x8, &(0x7f0000000000)=""/109, 0x6d, 0x1ff}, 0xfffffffffffffffa}, {{&(0x7f000097d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a3b000)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000c7e000-0x2e)=""/46, 0x2e}, {&(0x7f00007e8000)=""/249, 0xf9}, {&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000877000-0x3e)=""/62, 0x3e}], 0x7, &(0x7f000085e000-0x63)=""/99, 0x63, 0xfff}, 0x8}, {{&(0x7f00000d3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f0000df4000)=[{&(0x7f000011b000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f00004be000)=""/112, 0x70}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}], 0x6, &(0x7f0000403000-0x1000)=""/4096, 0x1000, 0x47c20200}, 0x1}, {{&(0x7f0000f30000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bd1000)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000b24000+0x2f8)=""/100, 0x64}, {&(0x7f0000c05000-0xbb)=""/187, 0xbb}, {&(0x7f0000568000)=""/4096, 0x1000}, {&(0x7f0000744000)=""/4096, 0x1000}], 0x6, &(0x7f0000f8c000)=""/51, 0x33, 0x7fffffff}, 0x400}, {{0x0, 0x15e, &(0x7f0000001000-0x30)=[{&(0x7f0000972000)=""/147, 0x93}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x76)=""/118, 0x76}], 0x3, 0x0, 0x0, 0x0}, 0x5}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005df000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c2f000-0x7f)=""/127, 0x7f}, {&(0x7f000056f000)=""/101, 0x65}, {&(0x7f0000589000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/251, 0xfb}], 0x5, 0x0, 0x0, 0x57d0512d}, 0x9}], 0x8, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000012c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x1800000000000, 0x2, 0xfffffffffffffffd, 0x8, 0xfff}, &(0x7f0000698000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/21 11:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f0000627000+0xd86)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a07000-0x2)="07d3", 0x2, r0) r2 = add_key$user(&(0x7f0000261000-0x5)='user\x00', &(0x7f000041b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:45 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad9000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/21 11:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000013, 0x20000000805, 0x0) write(r0, &(0x7f0000b1d000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe50f, 0x100000001}, &(0x7f0000ea9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000565000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fab000-0x8)={r1, 0x100000000}, &(0x7f0000b02000)=0x8) 2018/01/21 11:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fe000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000696000-0x4)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00008d1000-0xe)='net/sockstat6\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000827000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f000045b000/0x1000)=nil, 0x1000, 0x1000009, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000026d000)={0x60, 0x0, &(0x7f000070a000-0x60)=[@free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x0, 0x4}, @clear_death={0x400c630f, 0x4, 0x4}, @release={0x40046306, 0x3}, @free_buffer={0x40086303, r3}, @dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x0}, @free_buffer={0x40086303, r4}], 0xfe, 0x0, &(0x7f0000a5a000-0xfe)="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"}) preadv(r1, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/21 11:09:45 executing program 4: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002ae000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e79000)=0xe8) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000e79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ad0000)='./file0\x00', 0xe000, r0, r1, 0x100, 0x1a8830) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e76000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000e79000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x400001) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 44.302179] ================================================================== [ 44.309613] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x2048/0x2090 [ 44.316110] Read of size 8 at addr ffff8801c26f4f18 by task syz-executor4/6146 [ 44.323464] [ 44.325092] CPU: 1 PID: 6146 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #271 [ 44.332380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.341732] Call Trace: [ 44.344319] dump_stack+0x194/0x257 [ 44.347947] ? arch_local_irq_restore+0x53/0x53 2018/01/21 11:09:45 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) r1 = gettid() getpriority(0x10000000001, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0x2, 0x100000001, 0x0}) 2018/01/21 11:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003a2000)='/dev/audio#\x00', 0x3, 0x22000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000946000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000c92000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cd4000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4, 0x2, 0x53b6, 0x4}, &(0x7f00001e8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000087c000)=@assoc_value={r1, 0x3}, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d30000000000000100000000000040000000", 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000066d000)={{0x3, 0x3, 0x20, 0x0, "6714448a964cdd0263d44f476dd74d197871f40c864ab6013020b25130ec92567a95f45503b1592303965c04", 0xa4}, 0x2, [0x9, 0x9, 0x3, 0x9, 0x1f, 0x66b, 0x4, 0xa98a, 0x7, 0x7, 0xfffffffffffffffa, 0xb2e, 0x400, 0x0, 0x5, 0x2, 0x2, 0x101, 0x7d6a38e1, 0x4964d760, 0x7ff, 0x200, 0x0, 0x1, 0x80000001, 0x9, 0x8, 0x40, 0x4, 0x8a, 0x4, 0x4, 0xffd, 0x4c4, 0x1ff, 0x65, 0x7f, 0x4edd, 0xfffffffffffffffa, 0x1fe0000000, 0x0, 0x1, 0x9, 0x8, 0x0, 0x4, 0x80000001, 0x8ae9, 0xc5, 0x81, 0x0, 0x0, 0x53e, 0x0, 0x9, 0xffffffffffffffff, 0x93b8, 0x918, 0xaf, 0x1, 0x5, 0x10000, 0x2, 0xfff, 0xb5f6, 0x51, 0x0, 0x380000, 0x7, 0x9, 0x9, 0x5ac, 0x6746, 0x3, 0x3, 0x8, 0xffffffff, 0x4, 0xffffffffffffffff, 0x5, 0x100000000, 0x7, 0x1000, 0x0, 0x6, 0x8001, 0x9, 0xf362, 0x1, 0x4, 0x1, 0x8f, 0x3f, 0x401, 0x7, 0xfff, 0xfffffffffffffeff, 0xd3, 0x2000, 0xebe8, 0x5, 0x6, 0x0, 0x2, 0x9, 0x20, 0x6, 0xffffffffffffffa6, 0x200, 0xfffffffffffffe01, 0x4, 0x2, 0x80000001, 0x10000000000, 0x100000001, 0x6, 0x100000001, 0xcfd, 0x1f, 0x100000000, 0xffff, 0x1, 0x3, 0x129, 0x8, 0xffff, 0x1, 0x5], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 11:09:45 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000885000)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008d6000)=0xffff) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) [ 44.352609] ? show_regs_print_info+0x18/0x18 [ 44.357105] ? ip6_xmit+0x2048/0x2090 [ 44.360899] print_address_description+0x73/0x250 [ 44.365735] ? ip6_xmit+0x2048/0x2090 [ 44.369528] kasan_report+0x25b/0x340 [ 44.373330] __asan_report_load8_noabort+0x14/0x20 [ 44.378249] ip6_xmit+0x2048/0x2090 [ 44.381886] ? ip6_finish_output2+0x23a0/0x23a0 [ 44.386556] ? fl6_update_dst+0x127/0x2b0 [ 44.390699] ? check_noncircular+0x20/0x20 [ 44.394926] ? inet6_csk_route_socket+0x691/0xe80 2018/01/21 11:09:45 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000e000-0xb4)=[{{&(0x7f0000003000-0x80)=@generic={0x0, "005550eb0be5231166db4aae938f769583fbe0532d85777cbc1e30488a5350b08937342716a22e88b26bbe030737265b90055c328d246b8b9749096d9afe815bf146acecb9b07b4526a49e8998d603800984584f391e263149e744df5a950bfef7113ee10f4418ecd5db8933c546223fa8b52222d63c0959ec80e1014345"}, 0x80, &(0x7f0000002000-0x90)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000000000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000000d000-0x68)={0x7b, 0x0, [0x8, 0x1, 0x9, 0x25e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000005000)="0000000211c3ac0000fe12c28215d3dfc1fd04dc2e54e8887ccf06189600cde7d2170d7aa27701000100d3fb1c2df62e7eb234bfc3c7eba76e3be344a25c5c") [ 44.399762] ? lock_acquire+0x1d5/0x580 [ 44.403721] ? lock_acquire+0x1d5/0x580 [ 44.407686] ? inet6_csk_xmit+0x114/0x580 [ 44.411836] ? lock_release+0xa40/0xa40 [ 44.415848] inet6_csk_xmit+0x2fc/0x580 [ 44.419813] ? inet6_csk_update_pmtu+0x160/0x160 [ 44.424549] ? __sk_dst_check+0x1a5/0x380 [ 44.428680] ? sk_wait_data+0x610/0x610 [ 44.432671] l2tp_xmit_skb+0x1068/0x1410 [ 44.436734] ? l2tp_session_create+0xc60/0xc60 [ 44.441295] ? sock_wmalloc+0x15d/0x1d0 [ 44.445250] ? iov_iter_advance+0x13f0/0x13f0 [ 44.449734] ? pppol2tp_sendmsg+0x41b/0x670 [ 44.454046] pppol2tp_sendmsg+0x470/0x670 [ 44.458181] ? selinux_socket_sendmsg+0x36/0x40 [ 44.462836] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 44.467661] sock_sendmsg+0xca/0x110 [ 44.471357] ___sys_sendmsg+0x767/0x8b0 [ 44.475320] ? copy_msghdr_from_user+0x590/0x590 [ 44.480059] ? lock_release+0xa40/0xa40 [ 44.484054] ? __fget_light+0x297/0x380 [ 44.488011] ? fget_raw+0x20/0x20 [ 44.491449] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 44.496026] ? iterate_fd+0x3f0/0x3f0 [ 44.499820] ? schedule+0xf5/0x430 [ 44.503339] ? up_read+0x1a/0x40 [ 44.506686] ? __schedule+0x2060/0x2060 [ 44.510656] ? __fdget+0x18/0x20 [ 44.514015] __sys_sendmsg+0xe5/0x210 [ 44.517792] ? __sys_sendmsg+0xe5/0x210 [ 44.521752] ? SyS_shutdown+0x290/0x290 [ 44.525721] ? SyS_futex+0x269/0x390 [ 44.529441] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.534445] SyS_sendmsg+0x2d/0x50 [ 44.537966] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.542704] RIP: 0033:0x452ee9 [ 44.545869] RSP: 002b:00007f0de91f7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 44.553553] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 44.560800] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000015 [ 44.568045] RBP: 0000000000000624 R08: 0000000000000000 R09: 0000000000000000 [ 44.575292] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8400 [ 44.582538] R13: 00000000ffffffff R14: 00007f0de91f86d4 R15: 0000000000000000 [ 44.589826] [ 44.591433] Allocated by task 6146: [ 44.595041] save_stack+0x43/0xd0 [ 44.598467] kasan_kmalloc+0xad/0xe0 [ 44.602155] kasan_slab_alloc+0x12/0x20 [ 44.606103] kmem_cache_alloc+0x12e/0x760 [ 44.610227] dst_alloc+0x11f/0x1a0 [ 44.613751] rt_dst_alloc+0xe9/0x540 [ 44.617439] ip_route_output_key_hash_rcu+0xa40/0x2c40 [ 44.622691] ip_route_output_key_hash+0x20b/0x370 [ 44.627516] __ip4_datagram_connect+0xa6d/0x1240 [ 44.632251] __ip6_datagram_connect+0xbaf/0xf90 [ 44.636893] ip6_datagram_connect+0x2f/0x50 [ 44.641191] inet_dgram_connect+0x16b/0x1f0 [ 44.645486] SYSC_connect+0x213/0x4a0 [ 44.649262] SyS_connect+0x24/0x30 [ 44.652775] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.657502] [ 44.659104] Freed by task 0: [ 44.662094] (stack is not available) [ 44.665779] [ 44.667388] The buggy address belongs to the object at ffff8801c26f4dc0 [ 44.667388] which belongs to the cache ip_dst_cache of size 216 [ 44.680104] The buggy address is located 128 bytes to the right of [ 44.680104] 216-byte region [ffff8801c26f4dc0, ffff8801c26f4e98) [ 44.692470] The buggy address belongs to the page: [ 44.697375] page:ffffea000709bd00 count:1 mapcount:0 mapping:ffff8801c26f4000 index:0x0 [ 44.705493] flags: 0x2fffc0000000100(slab) [ 44.709704] raw: 02fffc0000000100 ffff8801c26f4000 0000000000000000 000000010000000c [ 44.717562] raw: ffffea00070c5e20 ffffea0006a08b60 ffff8801d6fb8980 0000000000000000 [ 44.725416] page dumped because: kasan: bad access detected [ 44.731096] [ 44.732695] Memory state around the buggy address: [ 44.737607] ffff8801c26f4e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.744947] ffff8801c26f4e80: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc 2018/01/21 11:09:45 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000001e000-0x90)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000+0xa10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000017000)={&(0x7f0000007000+0x97d)=@ax25={0x3, {"ddbe29d93196ea"}, 0xffffffff}, 0x10, &(0x7f0000007000)=[{&(0x7f0000018000)="8b93391338b031b9130f41bd2efbe14b5c97bff37429ddf22e4579a958c42be16900630afd3a238c0217641d305b0c5640fb372d3f82b09ee2e03e601b217c8ff5620b6bba07a55ec1ae695d44f9fe48d749a7326be7d8889b711df977846632ae6819bd29a3c9edd6b0bc9e13e3043b1faa5efdd02b79f67807490b32cef3848cf78b3b940ea61f36d8aca6a30952ac0fcf1d10601f81e9c10f91d816630cc7133fca2d38", 0xa5}, {&(0x7f0000008000-0x1d)="1206795bfba55b79280f1262cc30c5e21ad2422fbad760a2c14b9844ca", 0x1d}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f000001e000-0xb5)="7d910a1d9edeb9777f3437e1b27d110ed4bb5f9dc8504fcdfb813193ff2513d0a18bd8a225ce2dd2d6cb1eac17196744dd7850565107898ebd72b2d0cbd5137cab13707e7d06c266d94384fb11868a65cc8df1a7abf03e5a3a912838cf620abd8da36ad9e6e6908ff406f3a43a1feafe4d2bd6983b7265db8669fc1193c8d47b35bf8030bb501953ef1dd5df477a4970a72c4cfa6211a8088d024097380231aae843713828e74bb2e7c67664563c09e4b686332253", 0xb5}, {&(0x7f0000003000)="a90b73626b09a6fc16a90ed2b472784facf6924f0a34ce8507fb61e1c02df22381c99d3c412af58d1e7ce311952d2543df190185c83a3cb0942becda1cef5a71cd3625f6fcd144f317c9a5d8ea52a8b9e7ea1f1fcb587c12aa90887ff4f977d0b8b98fd3c37bd88418d6a4217209e0ded56a278ad7287e6e0d73d9a48d51069e33", 0x81}, {&(0x7f000001d000)="2aedbdf1bbdc51d52c1f7abe8617bb697a5de07320ee6dfbf6e23b73c4b7e0278f4ced206ddc6018e97f4a36b188452a28a626d6daefa4b66854fa48cd564fe2aa4a8b49995ff1fcb5ed0d4c52badede69ef5ada5378c795b9b197ccb83a4cfa447e8bae45e789597aea118f", 0x6c}, {&(0x7f0000001000)="4415e7d0cd93baf0372937bf4b29250885902191e87acea5ef001f6c06b65a90739c45227abfd203b9ad733aa64da1c5c7e3332643d036d5ff649acb4af1cb714a83deaf2b80667a7d27baa0641b26369deffa3808", 0x55}], 0x7, 0x0, 0x0, 0x8001}, 0x80) 2018/01/21 11:09:45 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x10000, &(0x7f0000049000)="8c") r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/21 11:09:45 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socketpair(0xa, 0x8000e, 0x4cb, &(0x7f0000006000)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x505500, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xe, &(0x7f0000007000)=@raw=[@ldst={0x3, 0x2, 0x0, 0xa, 0x7, 0xfffffffc, 0xfffffffffffffff0}, @generic={0x2, 0xcc1c70a, 0x10000, 0x6}, @generic={0xffffffff00000000, 0x0, 0x101, 0x1}, @call={0x85, 0x0, 0x0, 0x2a}, @generic={0x80000000, 0x6, 0xff, 0x100}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/21 11:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uselib(&(0x7f0000c46000)='./file0\x00') r0 = syz_open_dev$dspn(&(0x7f0000c71000-0xa)='/dev/dsp#\x00', 0xb7e, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a2b000-0xc)={&(0x7f00004a6000-0x8)='./file0\x00', r0}, 0xc) syz_open_dev$usbmon(&(0x7f0000a02000-0xd)='/dev/usbmon#\x00', 0x80000000, 0xa2200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ed9000)=0x0, &(0x7f0000c37000-0x4)=0x4) [ 44.752283] >ffff8801c26f4f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.759615] ^ [ 44.763734] ffff8801c26f4f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.771067] ffff8801c26f5000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.778397] ================================================================== [ 44.785726] Disabling lock debugging due to kernel taint [ 44.791219] Kernel panic - not syncing: panic_on_warn set ... [ 44.791219] 2018/01/21 11:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000939000)="aa", 0x66595b1519622805, 0x4000000, &(0x7f0000489000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 44.798562] CPU: 1 PID: 6146 Comm: syz-executor4 Tainted: G B 4.15.0-rc8+ #271 [ 44.807121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.816463] Call Trace: [ 44.819046] dump_stack+0x194/0x257 [ 44.822675] ? arch_local_irq_restore+0x53/0x53 [ 44.827339] ? kasan_end_report+0x32/0x50 [ 44.831477] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.836209] ? vsnprintf+0x1ed/0x1900 [ 44.839985] ? ip6_xmit+0x1fd0/0x2090 [ 44.843760] panic+0x1e4/0x41c [ 44.846930] ? refcount_error_report+0x214/0x214 [ 44.851664] ? add_taint+0x1c/0x50 [ 44.855179] ? add_taint+0x1c/0x50 [ 44.858693] ? ip6_xmit+0x2048/0x2090 [ 44.862472] kasan_end_report+0x50/0x50 [ 44.866420] kasan_report+0x144/0x340 [ 44.870201] __asan_report_load8_noabort+0x14/0x20 [ 44.875101] ip6_xmit+0x2048/0x2090 [ 44.878713] ? ip6_finish_output2+0x23a0/0x23a0 [ 44.883357] ? fl6_update_dst+0x127/0x2b0 [ 44.887497] ? check_noncircular+0x20/0x20 [ 44.891705] ? inet6_csk_route_socket+0x691/0xe80 [ 44.896523] ? lock_acquire+0x1d5/0x580 [ 44.900470] ? lock_acquire+0x1d5/0x580 [ 44.904419] ? inet6_csk_xmit+0x114/0x580 [ 44.908544] ? lock_release+0xa40/0xa40 [ 44.912507] inet6_csk_xmit+0x2fc/0x580 [ 44.916455] ? inet6_csk_update_pmtu+0x160/0x160 [ 44.921185] ? __sk_dst_check+0x1a5/0x380 [ 44.925307] ? sk_wait_data+0x610/0x610 [ 44.929269] l2tp_xmit_skb+0x1068/0x1410 [ 44.933312] ? l2tp_session_create+0xc60/0xc60 [ 44.937868] ? sock_wmalloc+0x15d/0x1d0 [ 44.941819] ? iov_iter_advance+0x13f0/0x13f0 [ 44.946289] ? pppol2tp_sendmsg+0x41b/0x670 [ 44.950588] pppol2tp_sendmsg+0x470/0x670 [ 44.954713] ? selinux_socket_sendmsg+0x36/0x40 [ 44.959360] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 44.964175] sock_sendmsg+0xca/0x110 [ 44.967863] ___sys_sendmsg+0x767/0x8b0 [ 44.971815] ? copy_msghdr_from_user+0x590/0x590 [ 44.976544] ? lock_release+0xa40/0xa40 [ 44.980505] ? __fget_light+0x297/0x380 [ 44.984455] ? fget_raw+0x20/0x20 [ 44.987884] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 44.992440] ? iterate_fd+0x3f0/0x3f0 [ 44.996214] ? schedule+0xf5/0x430 [ 44.999725] ? up_read+0x1a/0x40 [ 45.003066] ? __schedule+0x2060/0x2060 [ 45.007023] ? __fdget+0x18/0x20 [ 45.010372] __sys_sendmsg+0xe5/0x210 [ 45.014144] ? __sys_sendmsg+0xe5/0x210 [ 45.018092] ? SyS_shutdown+0x290/0x290 [ 45.022048] ? SyS_futex+0x269/0x390 [ 45.025761] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.030760] SyS_sendmsg+0x2d/0x50 [ 45.034275] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.039004] RIP: 0033:0x452ee9 [ 45.042168] RSP: 002b:00007f0de91f7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 45.049847] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 45.057090] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000015 [ 45.064331] RBP: 0000000000000624 R08: 0000000000000000 R09: 0000000000000000 [ 45.071579] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8400 [ 45.078824] R13: 00000000ffffffff R14: 00007f0de91f86d4 R15: 0000000000000000 [ 45.086475] Dumping ftrace buffer: [ 45.089992] (ftrace buffer empty) [ 45.093674] Kernel Offset: disabled [ 45.097272] Rebooting in 86400 seconds..